ML18038A500: Difference between revisions

From kanterella
Jump to navigation Jump to search
(Created page by program invented by StriderTol)
(Created page by program invented by StriderTol)
Line 16: Line 16:


=Text=
=Text=
{{#Wiki_filter:ACCELERATED D?STRIBUTION DEMONS TION SYSTEM r REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)DOCKET FACIL:50-410 Nine Mile Point.Nuclear Station, Unit 2, Niagara Moha 05000410 AUTH.NAME AUTHOR AFFILIATION SAUNDERSON,R.
{{#Wiki_filter:ACCELERATED D?STRIBUTION DEMONS                                   TION SYSTEM r
Niagara Mohawk Power Corp.MCCORMICK,M.
REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)
Niagara Mohawk Power Corp.RECIP.NAME RECIPIENT AFFILIATION r
DOCKET FACIL:50-410 Nine Mile Point. Nuclear Station, Unit 2, Niagara Moha                 05000410 AUTH. NAME           AUTHOR AFFILIATION SAUNDERSON,R.       Niagara Mohawk Power Corp.
MCCORMICK,M.         Niagara Mohawk Power Corp.                                 r RECIP.NAME           RECIPIENT AFFILIATION


==SUBJECT:==
==SUBJECT:==
Monthly operating r Dec 1991 for Unit Shutdowns&Power Reductions.
Monthly operating         r         Dec 1991 for Unit Shutdowns Power Reductions.           920115 ltr.                             &
920115 ltr.DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR Q ENCL J SIZE: PO TITLE: Monthly Operating Report (per Tech Specs)NOTES: D RECIPIENT ID CODE/NAME PD1-1 LA BRINKMAN,D INTERNAL: ACRS AEOD/DSP/TPAB NRR/DOEA/OEAB RGN1 EXTERNAL: EG&G BRYCE,J.H NSIC p&NpQ cy gg COPIES LTTR ENCL 3 3 1 1 10 10 1 1 1 1 1 1 1 1 1 1 RECIPIENT ID CODE/NAME PD1-1 PD AEOD/DOA NRR/DLPQ/LPEB10 NRC PDR COPIES LTTR ENCL 1 1 1 1 1 1 1 1 1 1 D D D NOTE TO ALL"RIDS" RECIPIENTS:
DISTRIBUTION CODE: IE24D           COPIES RECEIVED:LTR TITLE: Monthly Operating Report (per Tech Specs)           Q  ENCL J    SIZE:  PO D
A'D PLEASE HELP US TO REDUCE WASTE!CONTACT THE DOCUMENT CONTROL DESK, ROOM P 1-37 (EXT.20079)TO ELIMINATE YOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!TOTAL NUMBER OF COPIES REQUIRED: LTTR 24 ENCL 24 V I A yV l ll 4, A(
NOTES:
V MIIASA, A Q PgQog@QK NINE MILE POINT-UNIT 2/P.O.BOX 63, LYCOMING, NY 13093/TELEPHONE (315)343-2110 NMP83189 January 15, 1992 U.S.Nuclear Regulatory Commission Attention:
RECIPIENT                COPIES            RECIPIENT         COPIES ID CODE/NAME             LTTR ENCL        ID CODE/NAME      LTTR ENCL PD1-1 LA                     3    3      PD1-1 PD              1    1              D BRINKMAN,D                   1    1 INTERNAL: ACRS                         10    10      AEOD/DOA D
Document Control Desk Washington, DC 20555  
1    1 AEOD/DSP/TPAB                 1    1      NRR/DLPQ/LPEB10      1    1 NRR/DOEA/OEAB                 1    1                            1    1 RGN1                         1    1 EXTERNAL: EG&G BRYCE,J.H                 1     1     NRC PDR               1   1 NSIC                          1     1 p  &NpQ cy gg D
A' D
NOTE TO ALL "RIDS" RECIPIENTS:
PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM P 1-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!
TOTAL NUMBER OF COPIES REQUIRED: LTTR               24   ENCL   24
 
V yV l I ll A
4, A(
 
V MIIASA, A Q PgQog@QK NINE MILE POINTUNIT 2/P.O. BOX 63, LYCOMING, NY 13093/TELEPHONE (315) 343-2110 NMP83189 January 15, 1992 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555


==Subject:==
==Subject:==
Operating Statistics
Operating Statistics - December 1991 Unit Shutdowns and Power Reductions Docket No. 50-410 Nine Mile Point Unit 2
-December 1991 Unit Shutdowns and Power Reductions Docket No.50-410 Nine Mile Point Unit 2  


==Dear Sir:==
==Dear Sir:==
Submitted herewith is the Report of the Operating Statistics and Shutdown and Narrative Report of Operations Experience for December 1991 for the Nine Mile Point Nuclear Station Unit 2.Also enclosed is the annual summary of challenges to safety/relief valves during the calendar year 1991.Very truly yours, MartI J, McCormick Jr.Plant Manager-NMP2 MJM/Imc Enclosures xc: Regional Administrator, Region I Resident Inspector mOia40Z90 9~taai ,PDR ADOCK 050004i0 R PDR gg Bf l f/
 
4 M~'E L P 4-Lv L b I NIAGARA MOHAWK POWER CORPORATION NINE MILE POINT NUCLEAR STATION UNIT 42 NARRATIVE OF OPERATING EXPERIENCE Nine Mile Point Unit 2 operated with a capacity factor of 70.91%(MDC-net)and an availability factor of 76.23%during the month of December 1991.On December 7, 1991, at 0935 hours, with the reactor mode switch in the"RUN" position (Mode 1), and the plant operating at approximately 90 percent rated thermal power, Nine Mile Point Unit 2 experienced an Enginecrcd Safety Feature actuation.
Submitted herewith is the Report of the Operating Statistics and Shutdown and Narrative Report of Operations Experience for December 1991 for the Nine Mile Point Nuclear Station Unit 2.
Specifically, an automatic reactor scram occurred caused by a Turbine Generator stop valve closure, which was initiated by (most probable cause)an Electrohydraulic Control (EHC)System malfunction.
Also enclosed is the annual summary of challenges to safety/relief valves during the calendar year 1991.
Very truly yours, MartI J, McCormick Jr.
Plant Manager - NMP2 MJM/Imc Enclosures xc:     Regional Administrator, Region         I Resident Inspector mOia40Z90 9~taai
,PDR   ADOCK 050004i0 ggl Bf R                     PDR                                                                       f/
 
4 M
                ~ 'E L
P 4-Lv L
b I
 
NIAGARAMOHAWKPOWER CORPORATION NINE MILE POINT NUCLEAR STATION UNIT 42 NARRATIVE OF OPERATING EXPERIENCE Nine Mile Point Unit 2 operated with a capacity factor of 70.91% (MDC - net) and an availability factor of 76.23% during the month of December 1991.
On December 7, 1991, at 0935 hours, with the reactor mode switch in the "RUN" position (Mode 1),
and the plant operating at approximately 90 percent rated thermal power, Nine Mile Point Unit 2 experienced an Enginecrcd Safety Feature actuation. Specifically, an automatic reactor scram occurred caused by a Turbine Generator stop valve closure, which was initiated by (most probable cause) an Electrohydraulic Control (EHC)
System malfunction.
The root cause investigation is not yet completed; however, the most probable cause is a defective relay actuation.
The root cause investigation is not yet completed; however, the most probable cause is a defective relay actuation.
The immediate corrective action was to respond to the reactor scram and turbine trip in accordance with plant procedures.
The immediate corrective action was to respond to the reactor scram and turbine trip in accordance with plant procedures. A Work Request was issued to investigate the EHC malfunction, which lcd to the replacement of the relay board containing the suspected faulty relay (refer to LER 91-22 for further details).
A Work Request was issued to investigate the EHC malfunction, which lcd to the replacement of the relay board containing the suspected faulty relay (refer to LER 91-22 for further details).On December 12, 1991, at 0322 hours, with the reactor mode switch in the"RUN" position and the plant operating at approximately 55 percent rated thermal power, Nine Mile Point Unit 2 (NMP2)experienced a reactor scram on a reactor vessel low water level (Level 3)signal.Specifically, following the startup of Feedwater System pump 2FWS-P1A in support of raising plant power, a Condensate System (CNM)and Fecdwater System (FWS)transient occurred, resulting in the loss of both FWS pumps.Reactor vessel water level lowered to 159.3 inches (Level 3 trip setpoint), initiating an automatic reactor scram.signal.On December 12, 1991, at 1023 hours, while operators were attempting to return the Reactor Water Cleanup (WCS)System to an operable status following the scram, the WCS isolated on a high differential flow signal (Engineered Safety Feature actuation).
On December 12, 1991, at 0322 hours, with the reactor mode switch in the "RUN" position and the plant operating at approximately 55 percent rated thermal power, Nine Mile Point Unit 2 (NMP2) experienced a reactor scram on a reactor vessel low water level (Level 3) signal. Specifically, following the startup of Feedwater System pump 2FWS-P1A in support of raising plant power, a Condensate System (CNM) and Fecdwater System (FWS) transient occurred, resulting in the loss of both FWS pumps. Reactor vessel water level lowered to 159.3 inches (Level 3 trip setpoint), initiating an automatic reactor scram. signal. On December 12, 1991, at 1023 hours, while operators were attempting to return the Reactor Water Cleanup (WCS) System to an operable status following the scram, the WCS isolated on a high differential flow signal (Engineered Safety Feature actuation).
The root cause for the reactor scram was determined to be poor work practices.
The root cause for the reactor scram was determined to be poor work practices. The root cause for the WCS isolation was inadequate system design.
The root cause for the WCS isolation was inadequate system design.Immediate actions included restoring reactor vessel inventory and commencing a controlled plant shutdown.Additional corrective actions included: 1)administering disciplinary action for individuals involved in the scram;2)evaluating and revising Operating Procedure N2-OP-3,"Condensate and Fccdwater System";and 3)troubleshooting electrical circuitry for condensate pump 2CNM-P1C;and 4)evaluating WCS isolation circuitry (refer to LER 91-23 for further details).Other capacity losses during the month of December 1991 were due to power reductions to repair steam leaks through the packing of several valves assocated with the Moisture Separator Rehcaters, Condenser tube fouling, Cooling Tower inefficiency, and Feedwater Heater Cycle inefficiency resulting in slightly low final feedwater temperature.
Immediate actions included restoring reactor vessel inventory and commencing a controlled plant shutdown. Additional corrective actions included: 1) administering disciplinary action for individuals involved in the scram; 2) evaluating and revising Operating Procedure N2-OP-3, "Condensate and Fccdwater System";
There were no challenges to safety relief valves during this reporting period.2.-.-.9201240290-
and 3) troubleshooting electrical circuitry for condensate pump 2CNM-P1C; and 4) evaluating WCS isolation circuitry (refer to LER 91-23 for further details).
~~4'~i OPERATING STATUS OPERATING DATA REPORT DOCKET NO.: 50-410 DATE: 1/06/92 PREPARED BY: R.Saunderson TELEPHONE:
Other capacity losses during the month of December 1991 were due to power reductions to repair steam leaks through the packing of several valves assocated with the Moisture Separator Rehcaters, Condenser tube fouling, Cooling Tower inefficiency, and Feedwater Heater Cycle inefficiency resulting in slightly low final feedwater temperature.
(315)349-4888 L.":.:,;>>$
There were no challenges to safety relief valves during this reporting period.
?,j%;r.,''.
2.-.-. 9201240290
": ',.ej:$g I: S(P>j?'-4;-S??>>$
 
<<.(:<<,:."<<1;~$
    ~ ~
::;.:;;:<<V:<<,''I<<,>>:.;:;.;.(:.";:::,:
4
ji''""';;:.:.';::".'';,'.:,,':~),::::;,';:;,':,;.".').,'.'i':pt'j';::;:;;,::,i':
'~i
1.Unit Name: Nine Mile Point Unit&#xb9;2 2.Reporting Period: December 1-31, 1991 3.Licensed Thermal Power (MWt): 3323 4.Nameplate Rating (Gross MWe): 1214 5.Design Electrical Rating (Net MWe): 1097 6.Maximum Dependable Capacity (Gross MWe): 1159 7.Maximum Dependable Capacity (Net MWe): 1097 8.If Changes Occur in Capacity Ratings (Items Number 3 through 7)Since Last Report, Give Reasons: Items 6 and 7 recalculated monthly 9.Power Level To Which Restricted, If Any (Nct MWe): N/A 10.Reasons For Restrictions, If Any: N/A This Month Yr-to-Date Cumulative 11.Hours in Reporting Period 744.0 8$760.0 12.Number of Hours Reactor Was Critical 604.0 6,971.8 13.Reactor Reserve Shutdown Hours 0.0 0.0 14.Hours Generator On-Line 567.13',486.26 15.Unit Reserve Shutdown Hours 0,0 0.0 16.Gross Thermal Energy Generated (MWH)1,807,413.60 20,546,699.67 17.Gross Electrical Energy Generated (MWH)613,698,59 6,960,099.07 18.Net Electrical Energy Generated (MWH)578,747.82 6,560,407.82 19.Unit Service Factor 76,23 74.04 20.Unit Availability Factor 76,23 74.04 21.Unit Capacity Factor (Using MDC Nct)70,91 68.60 22.Unit Capacity Factor (Using DER Net)70.91 68.27 23.Unit Forced Outage Rate 23.77 19.49 24.Shutdowns Scheduled Over Next 6 Months (Type, Date and Duration of Each): ,Refuel, 2/29/92, 75 days 32,785.0 19,960.7 0.0 18,813,26 0.0 54,347,499.72 18,732,324.49 1.7,584,191.07 57.38 57.38 49.33 49.09" 23.91 25.If Shut Down At End of Report Period, Eatfmated Date of Slartup:~NA 26.Unit in Test Status (Prior to Commercial Operation):
 
Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION 05/23/87 08/08/87 04/05/88 xi P APPENDIX B DOCKET NO.: 50-410 AVERAGE DAILY UNIT POWER LEVEL Unit: NMP2 DATE: 1/06/92 PREPARED BY: R.Saunderson 0 TELEPHONE:
OPERATING DATAREPORT                                                DOCKET NO.: 50-410 DATE: 1/06/92 PREPARED BY: R. Saunderson TELEPHONE: (315) 349-4888 OPERATING STATUS
(315)349-4888 MONTH December 1991 DAY AVERAGE DAILY POWER LEVEL (MWe-Net)DAY AVERAGE DAILY POWER LI"VEL (MWe-Net);9 10 11 12 13 14 15 16 1,080 1)081 1,079 1,081 1,081 1)080 847 0 0 0 69 178 0 0 199 960 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 986 1,089 1,088 1,075 940 1)059 1)083 1)086 1,085 1,084 1,084 1)073 1)081 1,083 1,083 INSTRUCTIONS On this form, list the average daily unit power level in MWe-Net for each day in the reporting month.Compute to the nearest whole megawatt.
: 1. Unit Name: Nine Mile Point Unit &#xb9;2                                L.":.:,;>>$ ?,j%;r.,''. ": ',.ej:$g I:S(P>j?'-4;-S??>>$ <<.(:<<,:."<<1;~$ ::;.:;;:<<V:<<,''I<<, >>: .;:;.;.
l~I t UNIT SHUTDOWNS WER REDUCTIONS REPORT MONTH-December 1991 DOCKET 0410 UNIT NAME: NMP&#xb9;2~'ATE: 1/06/92 PREPARED BY: R.Saunderson P TELEPHONE:
: 2. Reporting Period: December 1-31, 1991                              (:.";:::,: ji''   " "';;:.:.';::".'';,'.:,,':~),::::;,';:;,':,;.".').,'.'i':pt'j';::;:;;,::,i':
(315)3494888 No.Date Typet Duration (ifours)Reason Method of Shutting Down Reactor Licensee Event Report&#xb9;System Component Code~Code Cause&Corrective Action to Prevent Recurrence 9108 12/07/91 102.2 91-22 TG N/A On December 7, 1991, at 0935 hours, with the reactor mode switch in the"RUN" position (Mode 1), and the plant operating at approximately 90 percent rated thermal power, Nine Mile Point Unit 2 experienced an Engineered Safety Feature actuation.
: 3. Licensed Thermal Power (MWt):                   3323
Specifically, an automatic reactor scram occurred caused by a Turbine Generator stop valve closure, which was initiated by (most probable cause)an Electrohydraulic Control (EHC)System malfunction.
: 4. Nameplate Rating (Gross MWe):                   1214
: 5. Design Electrical Rating (Net MWe):             1097
: 6. Maximum Dependable Capacity (Gross     MWe):   1159
: 7. Maximum Dependable Capacity (Net MWe):           1097
: 8. If Changes Occur in Capacity Ratings (Items Number 3 through 7) Since Last Report, Give Reasons:
Items 6 and 7 recalculated monthly
: 9. Power Level   To Which Restricted, If Any (Nct MWe):   N/A
: 10. Reasons   For Restrictions, If Any: N/A This Month             Yr-to-Date                               Cumulative
: 11. Hours   in Reporting Period                             744.0                   8$ 760.0                                 32,785.0
: 12. Number   of Hours Reactor Was Critical                 604.0                   6,971.8                                 19,960.7
: 13. Reactor Reserve Shutdown Hours                           0.0                            0.0                                         0.0
: 14. Hours Generator On-Line                               567.13   ',486.26                                                 18,813,26
: 15. Unit Reserve Shutdown Hours                             0,0                             0.0                                       0.0
: 16. Gross Thermal Energy Generated (MWH)             1,807,413.60     20,546,699.67                                 54,347,499.72
: 17. Gross Electrical Energy Generated (MWH)           613,698,59       6,960,099.07                               18,732,324.49
: 18. Net Electrical Energy Generated (MWH)             578,747.82       6,560,407.82                               1.7,584,191.07
: 19. Unit Service Factor                                     76,23                       74.04                                       57.38
: 20. Unit Availability Factor                               76,23                       74.04                                       57.38
: 21. Unit Capacity Factor (Using MDC Nct)                   70,91                       68.60                                       49.33
: 22. Unit Capacity Factor (Using DER Net)                   70.91                       68.27                                       49.09
                                                                                                                                  "
: 23. Unit Forced Outage Rate                                 23.77                       19.49                                       23.91
: 24. Shutdowns Scheduled Over Next 6 Months (Type, Date and Duration of Each):
    ,Refuel, 2/29/92, 75 days
: 25. If Shut Down At End of Report Period, Eatfmated Date of Slartup: ~NA
: 26. Unit in Test Status (Prior to Commercial Operation):              Forecast                          Achieved INITIALCRITICALITY                                                                                  05/23/87 INITIALELECTRICITY                                                                                  08/08/87 COMMERCIALOPERATION                                                                                04/05/88
 
xi P
 
APPENDIX B                      DOCKET NO.: 50-410 AVERAGE DAILYUNIT POWER LEVEL                              Unit: NMP2 DATE: 1/06/92 PREPARED BY: R. Saunderson 0 TELEPHONE: (315) 349-4888 MONTH December 1991 DAY AVERAGE DAILYPOWER LEVEL                              DAY AVERAGEDAILYPOWER LI"VEL (MWe-Net)                                          (MWe-Net) 1,080                              17                    986 1)081                              18                  1,089 1,079                              19                  1,088 1,081                              20                  1,075 1,081                             21                    940
; 9 10 1)080 847 0
0 0
22 23 24 25 26 1)059 1)083 1)086 1,085 1,084 11                        69                              27                  1,084 12                      178                              28                  1)073 13                        0                              29                  1)081 14                        0                              30                  1,083 15                      199                              31                  1,083 16                      960 INSTRUCTIONS On this form, list the average daily unit power level in MWe-Net for each day in the reporting month.
Compute to the nearest whole megawatt.
 
l ~
I t
 
UNIT SHUTDOWNS                       WER REDUCTIONS                                               DOCKET                0410 UNIT NAME: NMP&#xb9;2               ~
1/06/92   'ATE:
REPORT MONTH - December 1991                                            PREPARED             BY:    R. Saunderson  P TELEPHONE: (315) 3494888 Method of      Licensee                                            Cause  & Corrective Duration            Shutting        Event  System  Component                              Action to No.
Date     Typet   (ifours) Reason Down Reactor   Report &#xb9; Code~       Code                           Prevent Recurrence 9108 12/07/91             102.2                             91-22   TG         N/A     On December 7, 1991, at 0935 hours, with the reactor mode switch in the "RUN" position (Mode 1), and the plant operating at approximately 90 percent rated thermal power, Nine Mile Point Unit 2 experienced an Engineered Safety Feature actuation. Specifically, an automatic reactor scram occurred caused by a Turbine Generator stop valve closure, which was initiated by (most probable cause) an Electrohydraulic Control (EHC) System malfunction.
The root cause investigation is not yet completed; however, the most probable cause is a defective relay actuation.
The root cause investigation is not yet completed; however, the most probable cause is a defective relay actuation.
The immediate corrective action was to respond to the reactor scram and turbine trip in accordance with plant procedures.
The immediate corrective action was to respond to the reactor scram and turbine trip in accordance with plant procedures. A Work Request was issued to investigate thc EHC malfunction, which led to the replacement of the relay board containing the suspected faulty relay.
A Work Request was issued to investigate thc EHC malfunction, which led to the replacement of the relay board containing the suspected faulty relay.1 F: Forced S: Scheduled 2 Reason: A-Equipment Failure (Explain)B-Maintenance or Test C-Refueling D-Regulatory Restriction E-Operator Training&License Exam F-Administrative G-Operational Error (Explain)H-Other (Explain)Method: 1-Manual 2-Manual Scram 3-Automatic Scram 4-Other (Explain)Exhibit G-Instructions for Preparation of Data Entry Sheets for Licensee Event Report (LER)File (NUREG4)161)Exhibit 14ame Source tp J'(1 V' UNIT SHUTDOWNS WER REDUCTIONS REPORT MONTH-December 1991 DOCKET 0410 UNIT NAME'MP&#xb9;2 DATE: 1/06/92 PREPARED BY: R.Sauntierson l TELEPHONE:
1                     2 F: Forced             Reason:                                Method:                Exhibit G - Instructions                              Exhibit 14ame Source S: Scheduled           A-Equipment Failure (Explain)           1-Manual                for Preparation of Data B-Maintenance or Test                   2-Manual Scram          Entry Sheets for Licensee C-Refueling                             3-Automatic Scram      Event Report (LER) File (NUREG4) 161)
(315)3494888 No.Date Type Duration (Hours)Reason Method of Shutting Down Reactor Licensee Event Report tti System Code Component Codes Cause&Corrective Action to Prevent Recurrence 9109 12/12/91 F 74.67 91-23 N/A On December 12, 1991, at 0322 hours, with the reactor mode switch in the"RUN" position and the plant operating at approximately 55 percent rated thermal power, Nine Mile Point Unit 2 (NMP2)experienced a reactor scram on a reactor vessel low water level (Level 3)signal;Specifically, following thc stattup of Feedwater System pump 2FWS-P1A in support of raising plant power, a Condensate System (CNM)and Feedwater System (FWS)transient occurred, resulting in the loss of both FWS pumps.Reactor vessel water level lowered to 1593 inches (Level 3 trip setpoint), initiating an automatic reactor scram signal.On December 12, 1991, at 1023 hours, while operators were attempting to return th'e Reactor Water Cleanup (WCS)~tern to an operable status following the scram, WCS isolated on a high differential flow signal (Engineered Safety Feature actuation).
D-Regulatory Restriction               4-Other (Explain)
'Ihe root cause for the reactor scram was determined to be poor work practices.
E-Operator Training & License Exam F-Administrative G-Operational Error (Explain)
'Ihe root cause for the WCS isolation was inadequate system design.Immediate actions induded restoring reactor vessel inventory and commencing a controlled plant shutdown.Additional corrective actions induded: 1)administering disciplinary action for individuals involved in the scram;2)evaluating and revising Operating Procedure N2.OP-3,"Condensate and Feedwater System";3)troubleshooting electrical circuitry for Condensate Pump 2CNM-P1C;and 4)evaluating WCS isolation circuitry.
H-Other (Explain)
F: Forced S: Scheduled Reason: A-Equipment Failure (Explain)B-Maintenance or Test C-Refueling D-Regulatory Restriction E-Operator Training&License Exam F-Administrative G-Operational Error (Explain)H-Other (Explain)3 Method: 1-Manual 2-Manual Scram 3-Automatic Scram 4-Other (Explain)Exhibit G-Instructions for Preparation of Data Entry Sheets for Licensee Event Report (LER)File (NUREG4161)
 
Exhibit ISame Source
tp J'(
1       V'
 
UNIT SHUTDOWNS                         WER REDUCTIONS                                               DOCKET             0410 UNIT NAME'MP&#xb9;2 DATE: 1/06/92 REPORT MONTH - December 1991                                                PREPARED BY: R. Sauntierson             l TELEPHONE: (315) 3494888 Method of      Licensee                                                Cause  & Corrective Duration            Shutting        Event    System  Component                                Action to No. Date     Type     (Hours)   Reason Down Reactor     Report tti Code       Codes                           Prevent Recurrence 9109 12/12/91     F       74.67                             91-23                 N/A     On December 12, 1991, at 0322 hours, with the reactor mode switch in the "RUN" position and the plant operating at approximately 55 percent rated thermal power, Nine Mile Point Unit 2 (NMP2) experienced a reactor scram on a reactor vessel low water level (Level 3) signal; Specifically, following thc stattup of Feedwater System pump 2FWS-P1A in support of raising plant power, a Condensate System (CNM) and Feedwater System (FWS) transient occurred, resulting in the loss of both FWS pumps. Reactor vessel water level lowered to 1593 inches (Level 3 trip setpoint),
initiating an automatic reactor scram signal. On December 12, 1991, at 1023 hours, while operators were attempting to return th'e Reactor Water Cleanup (WCS) ~tern to an operable status following the scram, WCS isolated on a high differential flow signal (Engineered Safety Feature actuation).
                                                                                                          'Ihe root cause for the reactor scram was determined to be poor work practices. 'Ihe root cause for the WCS isolation was inadequate system design.
Immediate actions induded restoring reactor vessel inventory and commencing a controlled plant shutdown. Additional corrective actions induded: 1) administering disciplinary action for individuals involved in the scram; 2) evaluating and revising Operating Procedure N2.OP-3, "Condensate and Feedwater System"; 3) troubleshooting electrical circuitry for Condensate Pump 2CNM-P1C; and 4) evaluating WCS isolation circuitry.
3 F: Forced             Reason:                                Method:                  Exhibit G - Instructions                                Exhibit ISame Source S: Scheduled           A-Equipment Failure (Explain)           1-Manual                for Preparation of Data B-Maintenance or Test                   2-Manual Scram            Entry Sheets for Licensee C-Refueling                             3-Automatic Scram        Event Report (LER) File (NUREG4161)
D-Regulatory Restriction               4-Other (Explain)
E-Operator Training & License Exam F-Administrative G-Operational Error (Explain)
H-Other (Explain)


==SUMMARY==
==SUMMARY==
OF CHALLENGES TO SAFETY RELIEF VALVES DURING 1991 In accordance with the Nine Mile Point Nuclear Station-Unit&#xb9;2 Technical Specification 6.9.1.5c, documentation of all challenges to safety relief valves during the reporting calendar year 1991 is hereby presented:
OF CHALLENGES TO SAFETY RELIEF VALVES DURING 1991 In accordance with the Nine Mile Point Nuclear Station - Unit &#xb9;2 Technical Specification 6.9.1.5c, documentation of all challenges to safety relief valves during the reporting calendar year 1991 is hereby presented:
At 0548 hours on August 13, 1991, Nine Mile Point Unit 2 (NMP2)experienced a turbine trip and reactor scram when the"B" Phase Main Transformer developed an internal fault.The transformer fault created an electrical disturbance in the station electrical distribution system resulting in the loss of five non-safety related Uninterruptible Power Supplies (UPS).As a result, the Control Room lost annunciation and most Balance of Plant (BOP)instrumentation.
At 0548 hours on August 13, 1991, Nine Mile Point Unit 2 (NMP2) experienced a turbine trip and reactor scram when the "B" Phase Main Transformer developed an internal fault. The transformer fault created an electrical disturbance in the station electrical distribution system resulting in the loss of five non-safety related Uninterruptible Power Supplies (UPS). As a result, the Control Room lost annunciation and most Balance of Plant (BOP) instrumentation. The conditions described in LER 91-17 mandated entry into a Site Area Emergency as speciTied by the Site Emergency Plan. Prior to the event, NMP2 was in operaitonal condition 1 (RUN) at 100% rated thermal power.
The conditions described in LER 91-17 mandated entry into a Site Area Emergency as speciTied by the Site Emergency Plan.Prior to the event, NMP2 was in operaitonal condition 1 (RUN)at 100%rated thermal power.During the event, two Main Steam System (MSS)Safety Relief Valves (SRVs), 2MSS*PSV128 and 2MSS'PSV133, lifted for approximately 30 seconds, to limit reactor pressure to 1070 psig;both valves functioned as designed.There were no other challenges to the safety relief valves at Nine Mile Point Unit&#xb9;2 during the calendar year 1991.  
During the event, two Main Steam System (MSS) Safety Relief Valves (SRVs), 2MSS*PSV128 and 2MSS'PSV133, lifted for approximately 30 seconds, to limit reactor pressure to 1070 psig; both valves functioned as designed.
There were no other challenges to the safety relief valves at Nine Mile Point Unit       &#xb9;2 during the calendar year 1991.
 
                                              ~>MODIFICATIONS ACCEPTED BY OPERATIONS                              JANUARY 1991 NOD NUNBER. WORK DOC NO.                                                        SYSTEN MODIFICATION  TITLE.
1 PN2Y86NX002 M20957> N21011>      N21038>  H21039>  N21096>    N21219>  M21221 ~ CEC    ADDITION OF RADIOACTIVE RELEASE N21225                                                                    DISPLAY TO THE ERF/LWS CONPUTER SYSTEM-SPDS.
2 PN2Y86MX041 N20862> M20863> N20864> N20865> M20866> N20867                        CMS    NODIFY HUMIDITY ANALYZER 3 PN2Y86NX188 N20896                                                                ESS    CLOSURE OF EXTRACTION BTEAH ISOLATION VALVES FROM SEPARATE RELAYS 4 PN2Y87NX035 N20731>    N20732> H20851    ~ N20852>  N20853>    N20854>  N20855>  CEC    HUMAN FACTORS  FIRST REFUEL N20856>  N20857> H20875>    H20876>  M20877>    H20878>  H20879>        COMMITMENTS M20880> N20881  ~ H20882>  H20883>  M20884>    M20885>  H20886>
N20895> N20919> M20920>      H20921>  N20922>    N20979>  N20982>
H20983> N20984> N20985>      N20986>  M20987>    H20988>  N20989>
N20990> M20992> N20999>      H21000>  N21001>    N21002>  N21003>
M21004> N21005> N21006>      N21007>  N21008>    N21009>  N21010>
M21012> N21013> N21014>      N21015>  N21016>    M21017>  N21019>
N21020> H21 02 1 N21022>
                                  ~          N21023>  N21024>    N21028>  N21029>
N21030> N21031> N21032>      N21045>  N21060>    N21061>  N21062>
M21 063> M21064> H21065>    M21066>  N21067>    N21068>  M21069>
M21070> N21071> N21 072>    N21073>  M21074>    N21075>  N21076>
N21 077> N21078> N21079>    N21080>  N21 08 1 > N21 082> N21083>
H2108'4> M21085> H21086>    N21090>  N21102>    N21103> M21104>
N21 105> M21106> N21 107>    N21 108> N21 109>  N21 1 10> N21111>
M21 112> N21118> N21 125>    N21 131> N21 132>  H21 133>  N21 134>
N21 135> N21 136> N21137>    N21 138> N21139>    N21140>  N21141>
N21 142> N21143> N21144>    N21 145> N21146>    N21147>  H21 148>
N21149> N21 150> N21151>    N21152>  N21153>    N21154>  N21 155>
N21156> N21157> M21158>      N21159>  N21160>    N21161>  M21 162>
M21164> M21 174> N21 193>    N21212 5 PN2Y87NX037 N20606>    N20653>  H20654>  H20963                                VBB>  PLC INPUT TRANSIENT MODIFICATION VBA 6 PN2YBBNX085 H20969                                                                RPB    PROVIDE LIOHTB TO VERIFY RPB TSV CLOSURE RELAYS ENEROIZED 7 PN2YBBNX 1 10 N20868> N20869> M20870> N20888> N20889> N20907> N20908>            RCS    REACTOR RECIRCULATION PUMP STUFFINO M21056> N21051> N21055> N21172> H21177> M21 194                            BOX NOD 8 PN2YBBMX190 N20800> H20811> H20812> N20912> N21222                                CEC    ADDITION OF OE 3D NONICORE CORE MONITOR INO BYSTEH 9 PN2Y89MX026 M20964, N20965>      N20966                                          DER    REPLACENENT OF  RIS LEVEL DIFFERENT IATOR 10 PN2Y89HX039 M20993,    N20994,  N20995. N20996                                NSB    INSTALLATION OF NUNAC HAIN STEAN
 
0 MOD NUMBER. WORK DOC NO.                  SY8TEM MODIFICATION TITLE LINE RADIATION MONITORS 11 PN2Y89MX040 M20931                                  RECONFIOURE FEEDWATER VENT VALVE ASSEMBLY TO CLEAR SRV REMOVAL PATH 12 PN2Y89MX082 M20891                          SPO    INCREASE ACCURACY OF MAIN OENERATOR WATT TRANSDUCER 13 PN2Y89MX 1 14 M20923> M20924> M21200        PHS    CHANOE REACTOR BUILDINO AIRLOCK DOORS WEATHERSTRIP 14 PN2Y90MX016 M21025>  M21057> M21088> M21095 CNM>  FEEDWATER PUMP SUCTION  PIP INO FWS    REVISION 15 PN2Y90MX039 M21087>  M21089> M21 117        CPS>  DRYWELL OUTAOE VENTILATION HVR 16 PN2Y90MX040 M21094>  M21173                CWS    COOLINO TOWER IMPROVEMENTS 17 PN2Y90MX044 M21206>  M21207> M21208        RM8    IMPROVE RELIABILITY OF SERVICE WATER EFFLUENT RAD MONITOR8 18 PN2Y90MX053 M21199> M21204                  SLS    SLS VENT REMOVAL 19 PN2Y90MX054 M21209                          MSS    ENHANCE MSIV 6C DISK OUIDES
 
t>>
I'IODIFICATIOHS ACCEPTED BY OPERATIONS                          IIARCH 1991 MOD NUMBER. WORK DOC NO.                                                SYSTEN MODIFICATION TITLE 1 PN2Y88NX015 M20584e M20585n M20943                                      LPN    UPGRADING ANPL. OF VhLP MONITOR SYSTEN
 
MODIFICATIONS ACCEPTED BY OPERATIONS                    APRIL 1991 MOD NUMBER. WORK DOC NO.                                              SYSTEM MODIFICATION TITLE 1 PN2Y87MX208 M20566. M20586e M20587i M20591. M20593                    HVEe  EXPAND CONTROL ROOM VITAL AREA PBS 2 PN2YBBMX164 M21026i M21027                                            PHS    PROVIDE REACTOR TRACKBAY EMERGENCY EGRESS 3 PN2Y90MX037 M21210. M21211                                                  IMPROVE RELIABILITY OF RHR HEAT EXCHANGER SERVICE WATER RAD MONITORS (2SWP%CAB23A/8) 4 PN2Y91MX011 M21242                                                    RCS    REVISE SAMPLE LINE 2RCS+HOSE44
 
MODIFICATIONS A ED BY OPERATIONS                    MAY 1991 NOD NUMBER. WORK DOC NO.                                          SYSTEM NODIFICATION TITLE.
1%PN2Y86MX094 N20818                                                COP    OAI-TRONIC8 UNIT 'Bi AND UNIT N2 INTER-TIE 2 PN2Y89MX004 M20897t M20925n M21163                                FPM    PROVIDE FIRE DETECTION INSIDE PRIMARY CONTAINNENT 3 PN2Y89NX079 M21034e M21047s M21058e N21 197                      MSS    TURBINE FULL ARC TO PARTIAL ARC 4 PN2Y89NX134 N20968                                                MSSe  TURBINE TORSIONAL RESONANCE ONS    FREQUENCIES 5+PN2Y90NX043 N21251                                                RNS    STANDBY OAS RAD NONITOR TINE DELAY
 
I MODIFICATIONS ACC BY OPERATIONS                  JUNE 1991 NOD NUNBER. WORK DOC NO.                                SYSTEN NODIFICATION TITLE 1 PN2Y90MX019 163989                                      LAN    2LAN-PNLV01 BREAKER OVERLOAD
 
0 MODIEICATIONS ACC BY OPERATIONS                      JULY 1991 MOD NUMBER. WORK DOC NO..                                SYSTEM MODIFICATION TITLE 1 PN2Y87MX111 M21243                                        IHS    PROCESS COMPUTER TERMINET REMOTE INTERFACE MODULE (TRIM) 2 PN2Y90MX018 162471                                        WSS    HEAT TRACINC FOR RADWASTE PIPINQ
 
i
~w
 
MODIFICATIONS ACCE BY OPERATIONS                      AUGUST 19 MOD NUMBER. WORK DOC NO.                                          SYSTEM MODIFICATION TITLE 1 PN2Y87MX143 M20243i M20254. M20256i M21046e M21059                RCS    VIBRATION EQUIPMENT ADDITION TO RECIRC PUMPS 2RCS-PiA/P1B 2 PN2Y88MX028 M21273                                                MSS    MODIFY 2MSS-MOV199 CONTROL TO DELETE 2MSS-MOV19Ai B INTERLOCKS 3 PN2Y89MX033 131199'68434                                          GSN    RELOCATE 2GSN-SOV154
 
0
  ~I
 
HODIEICATIONS ACCE    BY OPERATIONS                      OCTOBER 19 NOD NUNBER. WORK DOC NO.                                                SYSTEN NODIF ICATION TITLE 1 PN2Y89NX047 N21230s N21231 ~ N21232e N21233                            ABN    INSTALL NECHANICAL SEAL ON 2ABN  PiA h P1B 2 PN2Y89NX136 162129i 164121'64114. 161770. 161772'61800              FWS    QROVNDINQ OF 2FWS-GEAR 1Ai 1Bi iC GEARBOXES
 
MODIFICATIONS ACCE BY OPERATIONS                  NOVEMBER 1991 MOD NUMBER. WORK DOC NO.                                          'SYSTEM MODIFICATION  TITLE 1 PN2Y88MX047 M20643i M20890i M21234                                XXX    DESIQN AND CONSTRUCT A TURBINE BUILDINQ TOOL  ROOM AT ELEVATION 306 2 PN2Y89MX100 162106. M21290                                        XXX    STAIRMAY TO OFFQAS RAD MONITOR/SAMPLE ROOM 3 PN2Y90MX030 145891  M21310                                        ABM    AUX BOILER CONTROL PANEL DOOR 4 PN2Y90MX033 176395'21311                                          NHS    RPS MQ SET BREAKER TRIP  ELIMINATION
 
MODIFICATIONS ACCE            BY OPERATIONS                  DECEMBER 199 NOD NUMBER. WORK DOC NO.                                                        SYSTEN NODIFICATION TITLE 1 PN2Y87MX078 M20322> M20323>    M20448>  M20449>  M20475>    N20567>  N20645    WSS    REPLACE RADWASTE ROPER PROGRESSIVE CAVITY PUMPS 2 PN2Y89MX 132 M21260> N21261> N21262> N21263> N21264> N21265> N21266>              HVR    SC DRAWDOWN RELATED UNIT COOLERS N21 267> N21 268> M2 1 269> N21 270> N21 27 1 > N2 1 274> N21 275>          CLEANING M21276>  N21277>  M21278>  M21279>  N21280>    M21281>  M21284>
M21285>  N21286>  M21297>  N21298>  N21299>    M21300 3 PN2Y90MX045 N21282> N21283                                                        DCS    DECONTAMINATION PLATFORN BRIDGE DRIVE NOTOR CONTROL
 
l 13:44:36  01-13"92                                    CLASS I WORK  - MECHANICAL HAINTENANCE 1991                          PAGE:1 MR NUMBER      EPN NUHBER      FAILURE DESC                                              CORRECTIVE ACTION M110963      CSH-2CSHWHCV    POSITION INDICATION ROOD IS BINDING AND BENT              AFTER FIELD INSPECTION FOUND 133            AGAINST VALVE BONNETT POSSIBLY GIVING IHPROPER            NOTHING WRONG WITH POSITION POSITION IND ICAT IONI STRAIGHTEN ROO                      INDICATOR NO SIGNS OF BINDING M1 16838    HVR-2HVR4 UC4  BOLTS HISS INGI SOHE OF THE UNIT COOLER OUTLET AIR        REINSTALLED BOLTSI MASHERS AND NUTS 11A            DIFFUSER HOUNTING BOLTS ARE HISSING. VENDOR HANUAL        TO OUTLET AIR DIFFUSER INST 10-412-5000 ORW 1107838
  'M116947    SMP"2SWPOHOV    INSPECT" REPLACE HBC HOUSING COVER GASKET'TO 'MORK        HADE VISUAL INSPECTION ON 911018" 938              IN CONJUNCTION WITH  'MR 117342. THIS WRITTEN TO        FOUND NO EXTERNAL LEAKAGE AT THIS CLOSE WR 116660                                          T IHE W122345    H I 5C NOCOHP I SNUBBER PSA-35    5-N 10358 PIN1801112  TAG ENH-AH FIG    REHOVED 3 SCREWS  APPLIED LOCTITE D              306                                                        242  REINSTALLED SCREWS 12177 BZ STOCK-34 TO REPLACE SCREWS ON DUST COVER REHOVED FOR TEST TO ANSWER NCR 2-87-0116 THIS PART IS LOCATED IN 'WAREHOUSE HOLD AREA UNDER A HAT HGHT HOLD TAG USE APPROVED LOCKTIGHT W128989    HVP-2HVPAFN1    DIV I DIESEL  ROOH                                        REPLACED CLIPS C
GUARD OVER THE FRONT OF THE FAN HAS FASTENER NUTS WELDED TO THE GUARD THREADED HOLES ARE WEARING FROH USAGE AND NEED REPAIR-REPLACEHENT W137165    RHS-2RHSAV24    2RHS-V247 IS LEAKING PAST ITS VLV SEAT                    FLUSHED VALVE WITH HOSE TO DRAINS 7
REINSTALLED CAP WITH APPROVED SEALANT 2RHS"V247 IS LEAKING PAST ITS VLV SEATIDO'WNSTREAH CAP IS LEAKING 2 DROPS PER HIN LOCATION IS EL 289 SOUTH RX BLDG
'M138764    RHS-2RHS-PSS    LOCK NUTS ON STRUT LOOSE      NOTED DURING IS I VISUAL    TIGHTEN LOCK NUTS ON STRUT  SCOTT T133A2          EXAH TIGHTEN LOCK NUTS PER SITE ENGINEERING                REED NQAO-NDE DISPOSITION ON ATTACHED DATA SHEET SUPPORT LOCATED NORTH AUX BAY 185 ELEVATION BZ-71EH-2 W1 38783    SWP-2SWP4 P2B    REPACK PUMP TO COHPLY WITH NCR 2-90-0024 THE WHITE        REPLACED PACKING WITH CORRECT TYPE GARLOCK PACKHASTER 1 MHICH IS NOM INSTALLED CAN          PER NCR 2-90-0024m MR 190592 CAUSE IGSCC  ELEVATION 261 COLUHN 012 20                WRITTEN TO REPLACE SHAFT SLEEVE DUE TO 'WEAR
 
l 13:44:36  ~x-13"92                                CLASS I WORK  -    iANICAL HAINTENANCE 1991                            PAGE-2 MR  NUHBER    EPN NUHBER    FAILURE DESC                                              CORRECTIVE ACTION M139412    GTS-2GTSOHOV  2GTSAHOV2A 28 5A 58 3A 38 28A AND 288 ARE ALL              WE INSTALLED THE NEM JACK HANDLES 2A            HISSING THE HANUAL JACK HANDLE REQUIRED TO BE 'WITH        BY THE VALVES THE VALVES HANUFACTURER REPLACEHENT HANDLES AND DRILL ATTACH IN NEAR VICINITY OF EACH VALVE SEE OPS FOR ASSISTANCE W141346    EGS" 2EGS4EG2 HPCS DIV 3 EG2  DISEL PETCOCK IS STRIPPED - MILL          REPLACED PETCOCK NOT OPEN THIS  IS A HONTHLY SAHPLE POINT FOR CHEHISTRY W145754    SWP-2SMPCV1C  FLANGED CONNECTION FOR CHECK VALVE 2SMPOV1C 'MAS          REPLACED GASKETS ~ WORK ACCOHPLISHED OBSERVED TO BE LEAKING 8 DPH DURING VT2                    ON WR  194572 EXAHINATION WALKDOWN PER PROCEDURE N2"ISI-SWP-9002 THE VT2 EXAMINATION WAS NOT A FAILURE REJECT HOWEVER THE PROCEDURE REQUIRES A MR TO ELIHINATE THE LEAKAGE SM 226 ELEVATION EDC  2F00293
  'W145755    SWP" 2SWPAV1A FLANGED CONNECTION FOR CHECK VALVE 2SWP4'V1A WAS          BOLTING TIGHTENED IN A CRISS CROSS OBSERVED TO BE LEAKING 5 DPH DURING VT2                    PATTERNS VALVE REHOVED FROH SYSTEH EXAHINATION WALKDOWN PER PROCEDURE                        FOUND PINS TO BE STAKED N2-ISI"SWP-9002 THE VT2 EXAH 'MAS NOT A FAILURE            REINSTALLED VALVE IN SYSTEH.
REJECT HOMEVER THE PROCEDURE REQUIRES A MR TO              COUNTER WT SECURED TO STEH ELIHINATE THE LEAK SW 226 ELEVATION EDC 2F00293            INSTALLED  NEW  FLEX GASKETS AND SWING "ARH STOP W146340    CHS-2CHSCAB  BOLT BROKEN OFF AT THE TOP ON HOVING FILTER                1 BOLT REPLACED OTHER BOLT DRILLED 108          HOUNTING BRACKET                                          OUT  NEED TO REPLACE 'MITH LONGER BOLT LONGER BOLT INSTALLED REPAIR AS NEC BOLT BROKEN OFF AT THE TOP ON HOVING FILTER HOUNTING BRACKET REPAIR AS NEC. DOES NOT EFFECT OPERABILITY.
W147440    HVR-2HVROSOV  2HVR-SOV236 APPEARS  TO LEAK  BYr FLOW INDICATES AT    ~ REPLACED HAIN  DISC- PILOT DISC AND 236          FLOW HETER ON  2SSP-IPNL101 EL 289 THREE FOURTHS          PISTON RING INCH W148255    HVR-2HVReCAB  HVR CA814A RX BLDG VENT HON'RX BLDG EL    328 FILTER      REPLACE HINGES PIN IN ONE FILTER 14A          HOUSING BOLT HINGE PIN ON SWING-AWAY BOLT    IS          HOUSING HISSING PLEASE FIXION FILT HOUSING WHICH      IS IN LINE 'MITH PARTICULATE 'HOVING FILTER M148256      HVR-2HVRoCAB  HVR-CA8148 RX BLDG VENT HONITORIRX BLDG EL 328            REPLACE PINS IN BOTH FILTERS 148          F ILTER HOUSING SWING A'MAY BOLT HINGE PIN HISSING ON A TRAIN SIDE    PLEASE FIX
 
I 13-44-36    x-13-92                                CLASS I WORK  -    >>ANICAL MAINTENANCE 1991                            PAGE:3 MR  NUHBER  EPN NUHBER  FAILURE DESC                                              CORRECTIVE ACTION M148257    CHS-2CHS4CAB CHS-10A CONTAINHENT AIR RAD MONITOR)RX BLDG EL            HINGE P IN  'WAS NOT  HISSING NO WORK 10A          289. FILTER HOUSING SWING-AWAY BOLT HINGE PIN            REQUIRED MISSING ON BYPASS. FILTER HOUSING PLEASE FIX
  'M148258  HVR-2HVRNCAB HVR CAB32B RX BLDG VENT RAD    HONITORiRX BLDG EL 289    REPLACED BROKEN PIN IN SWING BOLT 328          FILTER HOUSING SWING"AWAY BOLT. HINGE PIN HISSING ON A TRAIN SIDE    PLEASE FIX
  'M148259  HVC-2HVCeCAB HVC CAB18A CONTROL ROON VENT RAD MONeCB 306 FILTER        REPLACED BROKEN HINGE PIN 18A          HOUSING S'MING-AMAY BOLTS HINGE PINS ARE HISSING ON A AND B TRAINS    PLEASE FIX M15 4408  EGA"2EGANSV3 TO FULTILL THE NMP2 FIRST PUMP AND VALVE PROGRAH          REPLACED VALVE ON TANK A            PLAN REHOVE VALVE 2EGAASV3A FOR TESTING CALIBRATION AND REINSTALL WHEN NOTIFIED BY THE ICC DEPARTHENT LOCATED DIESEL GEN ELEVATION 261 LINE A COLUHN 011 50    REF SEI-712 AND ASME ANSI OH-1 1981
  'M154473    RCS-2RCSAHOS FABRICATE NEW REPLACEHENT EXPANSION LOOP PIPING          NEll PIPING INSTALLED IN PLACE OF E44          PER EDC 2M10290 AND HOD 91-011 ALSO PERFORM MOCKUP        DAMAGED FLEX LINE WORK DONE PER IN FAB SHOP NO TAG- SHOP WORK ONLY                        HOD  91-011 W154477    IAS-2IASAV36 DRAIN VALVE 2IASAV367 IS LEAKING AND COHING              CUT OUT AND REPLACED VALVE 7            2IAS4TKSA TO BLOWN DOMN AT ON EXCESSIVE VALVE M15 4485    IAS-2IASASOV ADS -B- NITROGEN HEADER EXHIBITS AN INCREASE IN          REPLACED PARTS Y186        PRESSURE BEYOND HIGH ALARH SETPOINT EVEN WHEN LO AND HIGH FLOW PRESSURE CONTROL VALVES ARE SHUT COULD BE PROBLEM WITH LOM FLO'W VALVE 2IASASOVY186 INTERNAL LEAKAGE PLEASE REPAIR OR REPLACE VALVE AS NECESSARY. WORK 'WITH WRS 154484 154483 INITIATED AGAINST PRESSURE CONTROL VALVES TAG HUNG ON VALVE SC 289 NORTH END M154548    IAS-2IAS-754 BOLTING OiV SUPPORT FOUND TO BE LOOSE BZ 300 AH          TIGHTENED BOLTS TO 10 FT LBS PER PSA004C3    REQUIRES A 10 PLUS OR HINUS 3 FT/LB TORQUE              'WORK DOCUMENT    154548
  'It154588  SWP-2-SWP-00 REPLACE SUPPLY AND DISCHARGE    PIPING  TO 2SMPACAB23B  REPLACED SAHPLE INLET OUTLET LINES 1-65P-3      PER  EDC 2F00308 AND  SIHPLE DESIGN CHANGE              THAT WERE CLOGGED WITH IRON OXIDES-SC2-0126-91. LOCATION ELEC TUNNEL ELEVATION 215        SEDIMENTS AND MICROBIOLOGICALLY INFLUENCES CORROSION. THIS REPLACEMENT PER EDC 2F00508
 
0 4
1
  ,4
 
13-44-36    92                                  CLASS I WORK  -    ANICAL HAINTENANCE 1991                            PAGE:4 WR  NUHBER    EPN NUHBER    FAILURE DESC                                              CORRECTIVE ACTION M154590    ICS-2-ICS-00  REHOVE FLEX GASKET ON SPOOL PIECE DOWN STREAH OF          INSTALL'ED BLIND FLANGE FOR TESTING 6-33-1        2ICS&#xb9;AOV157 AND INSTALL BLANK PANCAKE TO SUPPORT        PURPOSES AND REHOVED. TORQUED BOLTS LLRT TEST ON 21CS&#xb9;AOV156    REMOVE AFTER TEST AND        FOR NOZZLE FLANGE TO ELBOW TO 305 REINSTALL FLEX SUPPORT                                    FTLBS. TIGHTEN BOLTS WRENCH TIGHT FOR ELBOW TO FLANGE WRENCH TIGHT.
REPLACED 12 STUDS AND 24 NUTS W1 54615  SMP-2SWP&#xb9;P1D  2SWP&#xb9;plD OUTBOARD PUHP BEARING LEAKS OIL                  REPLACED LEAKING OUT BOARD BEARING SCREENWELL ELEVATION 224 DIV I I SMP PIT                  GASKET WITH A NEW ONE    ALSO STONED AND CLEAN SEATING SURFACES W154627  RDS-2RDS&#xb9;V11 1(3023) 2RDS&#xb9;HCU3023 (V111) HAS EXCESSIVE PACKING LEAKAGE AROUND STEH MHEN VALVE IS OPEN OR SHUT INSTALLED HEll  &#xb9;Vlll IN SYSTEH VALVE IS CURRENTLY BACKSEATED TO PREVENT LEAKAGE REPAIR REPLACE VALVE
  'Wl 54651  RDS-2RDS&#xb9;V13  ROD  34-47 COOLING WATER CHECK VALVE V138 DOES NOT      REPLACED BALL AND CLEANED SEAT 8(3447)        CHECK FLOW) LOCATED RX BLDG 261 NORTH SIDE HCU'S
  'M154681    ICS-2ICS&#xb9;T1  WHEN RCIC WAS STARTED A HI L/0 DIFF ALARH WAS            NEW  FILTERS INSTALLED RECEIVED. WHEN FILTERS WERE SWAPPED STANDBY FILTER LEAKED- REPLACE BOTH FILTERS AND REPLACE FILTER HOUSING GASKETS I  IF REQD W1  54691  HVC-2HVC&#xb9;ACU  2HVC&#xb9;ACU3B FILTER DELTA P IS AT 1 7 IN (IT HAS            NEW  FILTER INSTALLED 3B            BEEN STEADILY INCREASING PER 2HVC-PDIS66B)) NEED FILTER CLEANED. LOCATED CB 270 SOUTH END OF D IVI I SMGR ROOH    TAG ON START S'MITCH FOR 2HVC&#xb9;ACU3B IN DIV 2 REHOTE S/D ROOH W154694    HVK"2HVK&#xb9;V32  HVK HAKEUP CHECK VALVE APPEAR TO BE STUCK 'MHEN          CLEANUP DISK AND BORE AND BORE OF 7              F ILL INGS AND VENT ROTEHETER PASSED ONLY 1 2GPH AND      VALVE NEW GASKET SYSTEH MOULD NOT FILL MITH BOTH NORMAL HAKEUP AND BYPASS VALVE OPEN. LOCATED DIV 4 CHILLER ROOH ELEV 261. TAG HUNG ON PNL 871 W154721    HVC-2HVC&#xb9;ACU  CRA-EL289 BOLTS ARE OUT OF ADJUSTHENT BELT TENSION        ADJUSTED BELTS TO 1/2 INCH 1A            IS ON LOW SIDE ADJUST BELTS TO OBTAIN 1/2 INCH            DEFLECTION AT PROPER TENSION DEFLECTION AT 9 3/5 TO 13 1/2 POUNDS HPH-GEN-A562 DOES HEET ACCEPT CRITERIA W154750    PCB-2PCB&#xb9;DRA  REMOVE EQUIPHENT HATCH TO SUPPORT OUTAGE                  WE  REHOVED AND INSTALLED THE LARGE 5            'ACTIVITIES  AND REINSTALL PRIOR TO STARTUP.              DOORS 2PCB&#xb9;DRA5 INSPECT AND REPALCE DOOR SEALS AS REQD
 
'II 0,
 
13:44-36    92                                CLASS I 'MORK -      ANICAL HAINTENANCE 1991                            PAGE:5
'MR  NUHBER  EPN NUHBER    FAILURE DESC                                              CORRECTIVE ACTION M157985  CEC-2CEC0PNL  CONTROL ROOH PANEL P875'PLEASE INSTALL PROCEDURE          OPS TO INSTALL THEIR OMN PROCEDURE 875            HOLDER ON PANEL P875 PER INSTRUCTION ON EOC                HOLDERS USING 2 SIDED TAPE  NO WR 2E00255 AND FOR KG1-6311 ONE HOLDER REQD                REQUIRED M159147  S'MP-NOCOHP ID  2SMPNP28 DRIP TRAY DRAIN LINE IS PLUGGEDI    MATER        CLEANED DRIP PAN AND DRAIN LINE  SO DRAINS OVER SIDES AND ON TO FLOOR INSTEAD    OF          DRIP FLOW WILL REACH DRAIN PAN THROUGH DRAIN LINE AND INTO DRAIN FUNNEL ~    CLEAR      DRAIN LINE DRAIN LINE. CB 261 DIV I I CHILLER RH TAG    AT TRAY M159182  SMP-2SWP4 F V5 VALVE ACTUATOR HAS OIL LEAKAGE) TROUBLESHOOT AND          AFTER FIELD INSPECTION FOUND NO OIL 48            REPAIR LOCATED IN THE SOUTH SERVICE WATER VALVE          LEAKS P IT ELEV 255 M159194    ICS-2ICSAT1  THE OVERSPEED TRIP DEVICE ON THE TURBINE DOES NOT        REPLACED TAPPOT MITH NEWLY DESIGNED OPERATE FREELY- SOHE BINDING MAS EXPERIENCED IN          TAPPOT ADJUSTEO OVERSPEED TRIP PERFORHING PROCEDURE N2-PH"H1 STEP 7.4    PLEASE        HECHANISH INVESTIGATE CAUSE OF BINDING. RCIC TURBINE ROOH 175RB TAG PLACED ON DOOR ENTRANCE M161089  CSL-2CSLx V47  VLV LEAKS BY AND DRIPS OUT  PIPE CAP  PLEASE REPAIR    WE CUT OUT THE OLD VALVE NO. 47 AND AS NEC. FIX THE VLV.                                      MELDED IN A NEW ONE M161461  CSH-2CSH4 V13  VALVE PACKING 2CSHCV138 IS LEAKING AT 1-2 OPH HAVE        REHOVE OLD: REPACK IN VALVE AND 8              TAKEN UP ON PACKING LOCATED RX 195 AT CSH SUPP            TORQUE TO 84 IN LBS. 2 JUNK 2 POOL SUCTION                                              GARFOIL M161629    ICS-2ICS4P1  UNCOUPLE  2ICS-T1 TO SUPPORT PERFORHANCE OF              UNCOUPLED PUHP  TO PERFORH OVERSPEED N2-PH-9001 RCIC TURB OVERSPEEO TEST (END OF              TRIP TEST OUTAGE) RECOUPLE AFTER TEST COHPLETION W162119  HVR-2HVR0UC4  REPAIR DOOR HINGE BOLT ON DOOR HINGE IS STRIPPED          CLEANED THREADS 08A            AND NEEDS TO BE REPAIRED OR REPLACED MR WRITTEN IN RESPONSE TO OH25108 2HVReUC408A M162371  RDS-2RDS~HCU  REPEAT CHARG INGS OF HCU 2635 NITROGEN ACCUHULATE        REPLACED  FITTING 2635          INDICATES A LEAK CARTRIDGE VALVE V111 MAS REPACKING 10/90 VIA MR 189617    SUSPECT PROBLEH WITH P6 CHARGING CONNECTION PLEASE INVESTIGATE AND REPAIR SOURCE OF NITROGEN LEAK DEF TAG 26282 HUNG ON V111 VALVE STEM RX BLDG 261
 
Iv P
 
13:44:36    92                                    CLASS I 'WORK - M  ANICAL HAINTENANCE 1991                              PAGE:6 WR  NUHBER  EPN NUHBER    FAILURE DESC                                                CORRECTIVE ACTION
  'W162375  RDS-NOCOMPID  PLEASE INSPECT ALL 185 HCU'S CHANGING WATER RISEN            TORQUE ALL BOLTS ON CHARGING WATER PIPING AT UPPER PIPE CLAHPS FOR EXISTENCE OF RESEN          RISERS. WR LISTED ON S"HI-5 ~ 3-001 MOVEHENT USING TORQUE WRENCH CHECK CHANGING WATER          FOR ANY  HISSING OR LOOSE CLAMP OR PIPE CLAHP SUPPORT BOLTS FOR TIGHTNESS 75 (70-80)          PARTS INCH LBS AND BOLTS FOR MISSING HARDWARE AND REPLACE AS NECESSARY      THIS INSPECTION IS PER GE R  ICSTL056
  'W162391  WCS-2WCS4V32  SEAL WELD CAP V326 IN ACCORDANCE WITH TEHP HOD              REHOVED VALVE 326 USING A FREEZE ON 5              91-055 EXTEND ASME      III CL2 BOUNDARY TO CAP            THE LINE)THEN REINSTALLED A PIPE CAP  ALSO REPLACED 2 CAPSCREWS WASHERS AND NUTS TO RESTRAINT    THIS ACTION OUTLINES IN TEHP HOD 91-069 W162944    CSL-2CSL~HOV  2CSLeMOV107 LOCATION ON      176'X    N AUX BAY IN CSL      REPACKED FROH LANTERN RING UPt 107            PUHP HAS A PACKING LEAK PLEASE CORRECT                      LANTERN RING FROZEN IN VALVE W164457      PHS-AB261-4  INSTALL 4X4X1/4 IN. ANGLE IRON IN FRONT OF AUX            PLACED TEMPORARY CARDS IN FRONT OF BOILER DOORS AB261/1/AB261/2 r'B 261/3 AND AB 261/4        DOORS TO STOP RELEASE OF CONT.
TO CONTAIN UNHONITORED RELEASES FROH CONTACT                FLUIDS INTO CLEAN AREAS CONDENSER    'WORK AS PER EDCI 2F00378A. THIS IS A TOP TEN ISSUE CONCERN'TOP TEN ISSUE NO. 8 W164525    5'WP-NOCOHP ID FLANGES (4 EA ) PURCHASED PER HOD 89-132 AS                CUT DOWN PIPE  PER  HOD 89-132  REF SCHEDULE 80 NEED TO BE COUNTERBORED TO MEET                EDC 2H10181 EXISTING SCHEDULE 40 PIPING FLANGES TO BE PROVIDED TO NHH BY CBI (REF EDC 2M10181)
W1 65487            HVR  HVR-32A SAHPLE PUMP IS MAKING AN EXCESSIVE AHOUNT          INSTALLED  NEW PUHP OF  NOISE. (RX 289)
RMS-2HVReCAB 32A W167090    PCB-2PCBoDRA  OPEN NORTH SUPPRESSION POOL HATCH DURING AUGUST            SUPPRESSION  HATCH CLEANED AND NEW 4A            OUTAGE AND RECLOSE AND RETORQUE AS REQUIRED 71-87          0-RINGS INSTALLED. WR USED TO OPEN FT LBS PER N2-HMP-PCB-003- NOTIFY I AND C TO DO            HATCH-TEHPORARILY CLOSE REOPEN AND LLRT  'WHEN COHPLETE                                      TO PERFORH FINAL CLOSURE OF HATCH W167091    PCB-2PCB4DRA  REHOVE SOUTH SUPPRESSION POOL HATCH DURING AUGUST          SUPPRESSION  HATCH CLEANED AND NEW 48            AND RECLOSE AND RETORQUE AS REQUIRED 71-87 FT LBS          0-RINGS INSTALLED. WR USED TO OPEN PER N2-HHP-PCB-003. NOTIFY I AND C TO DO LLRT 'WHEN        HATCH TEHPORARILY CLOSE    REOPEN AND COMPLETE-                                                  TO PERFORH FIND CLOSURE OF HATCH W168421    RDS-2RDSAHCU  HCU  4259 NITROGEN ACCUMULATOR REQUIRES REPEAT            WE  INSTALLED NEW  PACKING 4259          CHARGINGS ON A CONTINUOUS BASIS. PLEASE INVESTIGATE SOURCE OF LEAK      Vill VALVE P6 CHARGING CONNECTOR AND REPAIR LEAK AS NECESSARY.
 
~'D ~
l
 
13-44-36    13-92                                  CLASS I WORK  -      NICAL HAINTENANCE 1991                            PAGE:7 MR NUHBER  EPN NUHBER      FAILURE DESC                                            CORRECTIVE ACTION W168422  RDS-2RDS4 HCU    HCU 5043 NITROGEN ACCUHULATOR REQUIRES REPEAT            INSTALLED  NEW PACKING 5043              CHARGINGS ON A CONTINUOUS FREQUENCY    PLEASE INVESTIGATE SOURCE OF LEAK V111 VALVE P6 CHARGING CONNECTOR ANO REPAIR LEAK AS NECESSARY M168423  RDS-2RDSoHCU    HCU  1407 NITROGEN ACCUHULATOR REQUIRES REPEAT            INSTALLED REBUILT VALVE 1407            CHARGINGS ON A CONTINUOUS FREQUENCY. PLEASE INVESTIGATE SOURCE OF LEAK V111 VALVE P6 CHARGING CONNECTOR AND REPAIR LEAK AS NECESSARY
  'M168433 RDS-2RDSASOV    CORRESPONDING CRDH EXHIBITS ULTRA HIGH STALL FLOWS      REPLACED SOV 121 ON HCU  3019 121(3019)        UPON ROD WITHDRAWAL. WR 191502 INITIATED AGAINST THAT CRDH. HOWEVER SUSPECT LEAKY OR HISPOSITIONED SOLENOID VALVE SOV121. PLEASE TROUBLESHOOT AND REPAIR AS NECESSARY TAG HUNG ON HCU V107 VALVE HANDMHEEL RB 261 SOUTH BANK W168443  HVR-2HVR4DHP    BACK DRAFT DAHPER 2HVRADHP18 19 DOES NOT CLOSE          ADJUSTED COUNTER MEIGHTS ON DAHPER 19              WHEN 0UC413A B SHUT DO'MN. READJUST COUNTER WEIGHT W168476  S'MP-2-SMP-75    REPLACE  3/4 IN PIPE IN SAHPLE LINES WITH                CARBON STEEL PORTION OF LINE 0-65G-3          STAINLESS STEEL PIPE PER ENGINEERING DIRECTION EDC      REMOVED AND REPLACED MITH STAINLESS 2F00299. ET 214 NORTH                                    STEEL PER EDC 2F00299
  'M168477  S'MP-2-SWP-75    REPLACE  3/4 IN. PIPE IN SAHPLE LINES WITH              WE  REPLACED OLD CARBON PIPING WITH 0-65H-3          STAINLESS STEEL PIPE PER ENGINEERING DIRECTION          NEW  STAINLESS PIPING EDC 2F00299. ET 214 SOUTH W168479  I AS-NOCOHP I 0  PLEASE TROUBLESHOOT AND REPAIR AS NECESSARY SOURCE      IDENTIFIED LEAK ON 2IASoV367'ROTE OF LEAKS ON -B- LOOP (2IASeTK5 LOOP) ADS NITROGEN        WR  154477 TO REPLACE VALVE SUPPLY SYSTEH. SEE ATTACHED TROUBLESHOOTING PLAN        TROUBLESHOOTING AFTER REPLACEHENT NOTE: RETURN THIS WR TO PLANNING ONCE LEAKAGE            OF  2IAS4Y367 INDICATE THAT NO OTHER SOURCE  HAS BEEN IDENTIFIEO TO FACILITATE  PROPER      LEAKAGE OF LARGE HAGNITUDE EXISTS WORK CONTROL  REVIEW AND APPROPRIATE REPAIR PLANNING W168480  I AS-2 I ASS'PSE REPLACE RUPTURE DISK WITH NEW DISK EXISTING DISK        REPLACED RUPTURED DISK PER HI  HARD 19A              HAS BEEN INSTALLED FOR A PERIOD GREATER THAN ONE        COPY TAG LOST YEAR WHICH IS BEYOND HANUFACTURERS RECOHHENDATION FOR ONE YEAR SERVICE LIFE. EXISTING DISK WAS LAST INSTALLED ON 891021 PER MR 170156    TAG HUNG ON TANK 2IAS4TK4
 
E
~
4 I
 
13:44-36    92                                  CLASS I WORK  -      ANICAL MAINTENANCE 1991                                PaGE-8 WR  NUHBER    EPN NUHBER      FAILURE DESC                                              CORRECTIVE ACTION W1 68481  I AS-NOCOHP ID  PLEASE TROUBLESHOOT AND REPAIR AS NECESSARY SOURCE        NA FOR TROUBLESHOOTING PORTION. OPS OF LEAKS ON  "A" LOOP 2 IAS4TK4 LOOP ADS NITROGEN        T I GHTENED ADS TANK 2I AS4TK32 SUPPLY SYSTEH SEE ATTACHED TROUBLESHOOTING PLAN          PRESSURE    TRANSHITTER 2IASAPT230.
NOTE RETURN THIS 'WR TO PLANNING ONCE LEAKAGE            INSTRUHENT LINE CAP THAT WAS LOOSE SOURCE HAS BEEN IDENTIFIED TO FACILITATE PROPER          AND LEAKING NITROGEN      SNOOP CHECKED WORK CONTROL REVIEW AND APPROPRIATE REPAIR                CAP TO ENSURE LEAK TIGHT PLANNING. NO TAG HUNG OR REQUIRED.
W168482    I AS-2 I ASV36  VALVE LEAKS BY SEAT DESPITE VALVE CYCLING AND            SETUP TO REPLACE VALVE VALVE PASTED    .
3                CAUSES ADS TANK 2IAS4TK4 TO DEPRESSURIZED. PLEASE        LEAK TEST DID NOT HAVE TO REPLACE REPLACE VALVE AS NECESSARY. THANK YOU                      IT    NO WORK DONE  IN FIELD W168599    HSS-NOCOHPID    ACTUATOR SER NO    1221199-WHILE PERFORMING HONTHLY        CUT OUT REDUCER BY MACHINING AND PROCEDURE N2-IPM-MSS-Hool 1 1/4 TEST FITTING              RUN TAP TO CLEAN UP THREAD GALLED WHILE REHOVING FITTING BACKED OUT FITTING 1 1/2 TURNS BEFORE GETTING STUCK    WAREHOUSE ENVIRONHENTAL ROOH NE CORNER W1 68694  EGA-2EGA0SV1        FULFILL THE NHP2 IST ll              TO PLAN'EHOVE PUMP AND VALVE PROGRAH VALVE 2EGA4SV111 FOR TESTING CALIBRATION AND REINSTALL WHEN NOTIFIED BY THE I8C REHOVED SV111    SERIAL NO  124157E DEPARTMENT LOCATEO DIESEL GENERATOR ELEV 261      REF SEI 712 ANO ASHE 1 ANSI OH"1 1981 W168700    SWP-2SWPeV10    INSPECT OR ADJUST MECHANICAL STOPS ON VALVE TO            REHOVED VALVE 10 FOUND A PIECE FOR F              ALLOW VALVE TO SEAT PROPERLY    EDC 2F00329              PLYWOOD AND INSULATION IN VALVE PREVENTING IT FROH CLOSING CLEANED UP VALVE AND INSTALLED NEW LAHINATED DISK SEAL W169163    HSS-NOCOMP ID  INSTALL DRYER SEPARATOR STORAGE POOL PLUGS-              ALL POOL CAVITY AND FUEL CANAL REACTOR SHIELD PLUGS AND REFUELING CANAL PLUGS            PLUGS INSTALLED W169183    PCB-2PCBADRA    REHOVE STRONGBACK ON DRYWELL EMERGENCY LOCK AND AT        STRONBACK REHOVED;STRONG BACKS ON 9              END OF HPCS OUTAGE REINSTALL FINGER TIGHT. RX BLDG        910909    STRONG BACK BOLTS LOOSENED 261                                                      ON DOOR    STRONG BACKS INSTALLED 910924- FINGER TIGHT W169193    PCB-2PCBADRA    OPEN NORTH AND SOUTH SUPPRESSION POOL HATCHES            HATCH OPENED SEALING SURFACES 4A              DURING HPCS OUTAGE AND RECLOSE ANO RETORQUE AS            COVERED HATCH CLOSED AND TORQUED TO REQD 71-87 FT LBS PER N2-HHP-PCB-003. NOTIFY I8C          80 FT LBS TO DO LLRT WHEN COMPLETE W169804    SWP-2-SWP-00    INSTALL PRESSURE TAP ON DISCHARGE SIDE OF 2SWP4'PZB      INSTALLED NE'W 3/4 INCHES GLOBE 4-242-3        INSTALL ISOLATION VALVE 2SWPAV1103 AND REQUIRED          VALVE IN LINE 2-SWP-004-242-3 FOR PIPE  ALL WORK PER SDC  SC2-0037-90                      TESTING PURPOSES,
 
~l 4
 
13:44-36  92                                CLASS I MORK -    ANICAL HAINTENANCE 1991                          PAGE:9 MR NUHBER  EPN NUHBER    FAILURE DESC                                            CORRECTIVE ACTION M169825            SWP  INSTALL 5'MAGELOK FITTING TO REPLACE DEFECTIVE        REPLACE SECTION OF PIPE  TUBING FITTING  ON 2SWPACAB146B.. PARTS WITH SYSTEH ENGINEERING-RICK SCHAHP TB 250 SM SERVICE WATER ROOH.
RHS-2SMPNCAB 146B W169830  ROS-2RDS4V11  RELEASED LEAKAGE V111 ON ACCUH 061-14  LEAKS          REBUILT 111 VALVE 1(0619)      EXCESSIVELY WHEN VALVE IS CLOSED
  'W169831  RDS-2RDSAV11  ACCUH 'MILL NOT HOLD CHARGE  38-15                      REBUILD 111 VALVE 1(3815)
  'W169832  ROS-2RDS4 V11 ACCUH MILL NOT HOLD CHARGE  50-51. P6 CONN LEAKIING    REPLACED 0-RINGS AND PACKING ON 1 (5051)      AND REPAIR V111 VALVE                                  V111 REPLACED THE P6 CONN CLEANED AND INSPECTED THE PIPE THREADS
  'W169833  RDS-2ROS4V11  ACCUH  MILL  NOT HOLD CHARGE~10-51                      REBUILT 111 VALVE 1(1051)
M169834  RDS-2RDSCV11  ACCUH  WILL NOT HOLD CHARGE 18-23                      REBUILT 111 VALVE 1(1823)
M169835  ROS-2RDSov11  ACCUH  MILL  NOT HOLD CHARGE 02-43                      REBUILT 111 VALVE 1(0243)
  'M169836  RDS-2RDSAV11  ACCUH  WILL NOT HOLD CHARGE 46-55                      REPLACED ORINGS AND PACKING 1(4655)
M1 74809  ZZZ-NOCOHPIO  INSPECT SNUBBER REHOVED FROH BZ-12AC SNUBBER            SNUBBER DISASSEHBLED ANO OAHAGE WAS REHOVEO AND LOCATED AT SNUBBER ELEVATION 215 RX        NOTED BEYOND JUSTIFIED REBUILD BLDG SNUBBER REHOVEO UNDER WR 174961                    SNUBBER SCRAPPED. SNUBBER WAS REHOVEO FROH SERVICE UNDER HOD 89-085 M174960  HSS-2HSS-PSS  DURING TECH SPEC VISUAL EXAHS IT WAS OBSERVED THAT      REPLACED 2HSS-PSSP038A SN8383 MITH P184A4        THE ATTACHED LIST OF HECHANICAL SNUBBERS HAVE          NEM SNUBBER SN8168 REHAINING DISPLACED SPHERICAL BEARINGS CONDITION DOES NOT        SNUBBERS SPHERICAL BEARINGS MERE AFFECT OPERABILITY                                      CLEANED LUBRICATED AND RESTAKED ASSURED FREEOOH OF HOVEHENT M175811  RHS-2RHSCV23  2RHS4V235 WAS LEAKING BY DURING SURVEILLANCE            RHSAV235 MAS TESTED DURING OPS 5            TESTING ON RHS-C VALVE NEEDS TO BE FIXED. LOCATED      SURVEILLANCE ON 910528 THIS VALVE ON 289 ELEVATION RX RHS-C HIGH POINT VENT              WAS NOT LEAKING Ml'76298  HVK-2HVKNRV4  VALVE LEAKING WATER OUT OF GAG SCREW HOLE- REPAIR      HAO VALVE RECALIBRATED AND ADJUSTEO 3B
 
      ~l l
II S
4
 
13:44:36    92                                CLASS I WORK  -        NICAL HAINTENANCE 1991                            PAGE10 WR  NUHBER  EPN NUMBER    FAILURE DESC                                                CORRECTIVE ACTION W176390  RHS-2RHS0MOV  HAS SMALL OIL LEAK FROH GEAR BOX    ELEVATION 196        TIGHTENED GREASE FITTING 9A            NORTH AUX BAY DOES NOT AFFECT VALVE OPERABILITY W176730    ICS-21CSAP1 OUT BOARD SEAL  IS LEAKING APPOX 80 DRIPS PER              INBOARD AND OUTBOARD SEAL REBUILT MINUTE. REPAIR AS NECESSARY ALSO DO INBOARD SEAL W17 6819  ICS-2-ICS-75 PIN HOLE STEAN LEAK AT DRAIN LINE ELBOW BETWEEN            REMOVED OLD WELD BY GRINDING HAS 0-65-2        ICS-AOV130 AND AOV 131 UPSTREAH OF ICS-V15 AND            NDE  DO A PT  THEN REPAIRED USING V16 DRAIN VALVES. LINE 2-ICS-750-65-2.                    WPS 1-1-BA-101- ALL WORK DONE BY ATTACHMENT 2 ASHE SECTION XI WORK PLAN W1 76896  HVK-2HVKAP18  PUMP SHAFT OIL SEAL LEAKS PLEASE REPAIR TAG 15750          REBUILT HECH SEAL AND INSTALLED  NEW HUNG ON OIL BUBBLER FOR PUHP    PUHP IS LOCATED ON        BEARINGS AND OIL SEAL CONTROL BLDG ELEVATION 261 IN DIV    II  CHILLER ROOH W1 76990  SLS-2SLSAP1A  PUHPS 1ST PISTON HAS PACKING LEAK (2 DROPS/SEC)            REPLACED PACKING ON NO  1 CYL TAG 16233 HUNG ON PUHP    PLEASE REPAIR W177153  HVC-2HVC4UC1  UC102 FAILED TO ACHIEVE RATED FLOW      18C TO            BACK FLUSHED UNIT COILS 02            TROUBLESHOOT FLOW PROBLEH    CONTACT  C  BURNS'WORTH X 4626  FOR TROUBLESHOOTING INFO W177156  RDS-2RDSNHCU  HCU  4623 HAS EXCESSIVE NITROGEN LEAKS AS INDICATED        REMOVED CLEANED AND INSTALLED P6 4623          BY REPEAT CHARGINGS OF HCU ACCUHULATOR. PLEASE            CONNECTION TROUBLESHOOT AND REPAIR AS NECESSARY V111 VALVE-P6 CONNECTOR AND OTHER POTENTIAL LEAKAGE SOURCES.
NOTE WR 187548 RECENTLY REPACKED P6 CONNECTION ON THIS HCU (COHPLETED 910119) TAG HUNG ON STEH RX BLDG ELEV 261 NORTH HCU BANK Vill  VALVE
  'W177157  RDS-2RDSAHCU  HCU3815 HAS EXCESSIVE NITROGEN LEAKS AS INDICATED          REMOVED AND CLEANED P6  CONNFCTOR 3815          BY REPEAT CHARGINGS OF N2 ACCUHULATOR PLEASE TROUBLESHOOT AND REPAIR AS NECESSARY      SOURCE OF LEAK (EG P6 CONNECTOR) NOTE WRS 169831 AND 191627 RECENTLY REBUILT  Vill  VALVE AND REPACKED VALVE ON 910118 AND 910119 RESPECTIVELY TAG HUNG ON P6 CONNECTOR RX BLDG ELEV 261 NORTH HCU BANK
  'W177159  RDS-2RDS4HCU  PLEASE INVESTIGATE AND REPAIR SOURCE OF NITROGEN          REHOVED AND CLEANED P6  CONNECTOR 1407          LEAK ON HCU14-07  Vill  VALVE WAS RECENTLY REPLACED VIA WR 168423 ON 910108. SUSPECT P6 N2 FILL CONNECTION. TAG HUNG ON P6 CONNECTOR ON HCU RX BLDG ELEV 261 SOUTH HCU BANK
 
  'h t
 
13:44:36    i-13-92                                    CLASS I WORK  - H  ttANICAL MAINTENANCE 1991                              PAGE11 WR  NUMBER      EPN thUMBER      FAILURE DESC                                                CORRECTIVE ACTION W177165      SWP-2SWP&#xb9;V20    REHOVE INTERNALS FROH CHECK VALVE RUN SYSTEHI              TOOK VALVE INTERNALS OUT FOR FLOW 1A              CHECK FOR PROPER FLO'W PRESSURE    REWORK REPLACE          TEST INTERNALS AS REQD    (TROUBLESHOOT)
W1 77196    RDS-2RDS&#xb9;HCU    CRD HYDRAULIC CONTROL    UNIT -HCU- 38-51 NITROGEN          REHOVED OLD P6 CONNECTOR CLEANED 3851            SECTION LEAKS SUCH THAT ACCUHULATOR REQUIRES                AND INSTALLED NEW'ITTING REPEAT CHARGINGS ON A DAILY BASIS. PLEASE INVESTIGATE AND TROUBLESHOOT SOURCE OF LEAK EG P6 CONNECTOR VI I I VALVE ETC. NOTE WR191619 RECENTLY COMPLETED ON 1-09-91 REPLACED VI I I VALVE PACKING HOWEVER HCU STILL REQUIRES REPEAT CHARGINGS        TAG HUNG ON P6 CONNECTOR ON HCU RB    261 W177244    HVR-2HVR&#xb9;AOD      AIR IS LEAKING FROM THE BODIES    OF BOTH ACTUATORS        REPLACED BAD STOP  SCREW  WASHER WITH 10A              ON THIS DAHPER.                                            NEW ONE W177260      HSS-2MSS&#xb9;PSV      INSTALL AND REHOVE GAGGING DEVICES ON THE HAIN              INSTALLED  GAGS ON PSV'S -ALL BUT 120              STEAH SAFETY REL IEF VALVES AS DIRECTED BY                  127 N2-ISI-RPV-RQ002    AND  N2-HHP-HSS-029 W177266                  SWP SAHPLE PUHP IS RUNNING HOT-REPLACE BEARINGS AS              PUMP HOTOR WERE REPLACED BY HOD NECESSARY. TAG LOCATED ON SKID TB 250 SOUTHWEST              90-044 DURING OUTAGE NO WORK REQD SERVICE WATER BAY (ALSO TROUBLESHOOT FLOW SWITCH)            BY HA INT RHS"2SWP&#xb9;CAB 146B
  'W17 742 8  PCB-2PCB&#xb9;DRA    EXCESS EXPOSURE EXPENDED REHOVING AND RE INSTALLING          WE  INSTALLED THE STRONG BACKS  "i!
5                STRONGBACKS AT POWER . INSTALL STRONGBACKS AND              THE PERSONAL DOOR LEAVE IN PLACE W177603      SWP-2SWP&#xb9;P1E    EXCESSIVE LEAKAGE O>,'NBOARD AND OUTBOARD PACKING          NEW  PACKING INSTALLED<3 RINGS ON t.OUSINGS Of PUHP 2SWP&#xb9;P1E    ADJUST ADD OR REPLACE        EACH SIDE OF PUHP PACKING AS NECESSARY. LOCATION- SW 244 ELEV LINE K COL 8.20 TAG ON EYE BOLT ON PUMP CASING W177604      S WP-25 WP &#xb9;P 1F EXCESSIVE LEAKAGE ON INBOARD PACKING HOUSING ON            ADJUSTED PACKING PUHP 2SWP&#xb9;P1F. ADJUST ADO OR REPLACE PACKING AS NECESSARY. LOCATION- SW 224 ELEV LINE L COL 8.20.
TAG ATTACHED TO EYE BOLT ON PUHP CASING W17 8801    RDS-2RDS&#xb9;HCU    FITTING  ON THE P6 CONNECTION LEAKS NITROGEN.              REMOVED AND CLEANED P6    CONNECTOR 2611            REPAIR  OR REPLACED AS NECESSARY      LOCATED 261  RX BLDG SOUTH  TAG HUNG AT HCU.
W178817      RDS-2RDS&#xb9;HCU    MALE  FITTING P6  ON FRONT OF CHARGING BLOCK ON HCU        REMOVED AND CLEANED P6 CONNECTOR 5051            50-51 LEAKS  BY THREADS-TO BLOCK  NOT CAP-NEEDS LEAK LOCK APPLIED AND REPLACED AND TORQUED.
 
l'l
: i. 1
 
I    1 13:44:36  ~-13-92                                  CLASS I 'WORK -    ANI CAL HAINTENANCE 1991                                PAGE12 MR NUHBER    EPN NUHBER      FAILURE DESC                                              CORRECTIVE ACTION M1 78890    RDS-ZRDSoSOV  PLUG ON SOLENOID BLOCK IS LEAKING MATER    -SOV120-      REHOVED OLD FILTER AND INSTALLED 120(2655)      PLEASE REPAIR. TAG AT HCV26-55                              NEW FILTER M1 78901    HVP-ZHVPNFN1  CONTROL BLDG DIV 1 DIESEL ROOH GUARD OVER FRONT OF        REPLACED CLIPS A              FAN IS HISSING CLIPS ALONG WITH BOLTS HOLDING THEH ON. PLEASE REPLACE M178917      CSL-ZCSLAPZ  REBUILD PUHP SERIAL N7738980      ALSO DUE ECDCR          DISASSEHBLEDI CLEANED AND REBUILT C93028A ATTACHED-2 REHOVED FROM ZCSLAPZ LOCATION          PUHP ~ PUHP  STORED IN HAINT DIRTY ON WR 148659. PUHP MAS EXPERIENCING INCREASING            SHOP  HATERIAL RETURN 005548 VIBRATION AND DATA INDICATOR BAD BEARINGS. PUHP TO BECOHE SPARE FOR ZCSLAPZ ZCSHAPZ ZRHSAPZ AND ZICSPZ    REFERENCE WAREHOUSE SYHBOL NUHBER 92-18-401. ASHE BASE N7738980-5  RETURNED TO HATERIALS HANAGEHENT AS SPARE UNDER SYMBOL 92"18-401. BASE TO BE STORED SEPARATELY UNDER NEM 89 SERIES SYHBOL.
M178922      CSL-ZCSL4 H2  RX ELEVATION  175 LPCS ROOH HOTOR EQUIPPED WITH          INSTALLED  NE'W  HOTOR BOLTS TWO  DIFFERENT BOLTING HATERIAL TYPES REQUIRING DIFFERENT TORQUE VALVES. REPLACE HOLD DO'WN BOLTS WITH NEM BOLTS OF ORIGINAL SAHE TYPE.
M178929    SFC"2SFC-PSS    SC ELEVATION 298 SFC PUHP ROOH A      INSTALL PAD EYES    WELD PAD EYES FOR REHOVAL OF PUHP T512A3          FOR REHOVAL ZSFCAV256A HV6A AND PUHP 'WORK PER EDC        PARTS AND VALVE PARTS. TAG NOT 2F00100    TO BE WORKED WITH MR 178930                    FOUND W178930    SFC-2SFC-PSS    SC ELEVATION 299 SFC PUHP ROON "A" INSTALL PAD            MELDED PD EYES FOR REMOVAL AND T573A3          EYES FOR REHOVAL OF ZSFC4V256A AND PUHP WORK PER          INSTALLATION OF PUHP CASING AND EDC 2F00100. TO BE WORKED WITH MR 178929                  INTERNALS AND VALVE INTERNALS W179133    E JS-ZE JS4 US1 INTERNAL LOCK OUT BRACKET IS HISSING                      FABRICATED  NE'W  BRACKET
              -5D M179162      CSH-ZCSHeH1  REPLACE THE  OIL RESERVOIR SIGHT GLASS 0"RINGS AT        PER REF  3213 HADE    NEW  PART)PLUG PER THE FIRST HAINTENANCE OPPORTUNITY FOR THE HIGH            PRINT-  SHOP  'WORK PRESSURE CORE SPRAY PUHP HOTOR (GE SIL 484)
W179264    SWP-ZSWPAV1A    WHEN PERFORHING  PH ON STRAINER 4A REMOVE AND            INSTALLED  NEM  PINS AND DISC PACK INSPECT CHECK VALVE V1A FOR ANY DAHAGE IF ANY              AND RUBBER GASKETS DAHAGE REPAIR EDC  ZF00072 W179265    SMP-ZSWPAV1B    WHEN PERFORHING  PH ON STRAINER 4B REHOVE AND            REPLACE SHIH PACK ON VALVE INSPECT CHECK VALVE V18 FOR ANY DAHAGE IF ANY DAHAGE REPAIR
 
,
  ~
 
13-44-36    92                                CLASS I WORK -    . ANICAL HAINTENANCE 1991                              PAGE13
'MR  NUHBER  EPN NUHBER    FAILURE DESC                                              CORRECTIVE ACTION W179266    SWP-2SWP&#xb9;V1D  WHEN PERFORHING  PH STRAINER 4D REHOVE AND INSPECT        REHOVED VALVE INSPECTED BLUED SEAT CHECK VALVE V1D FOR ANY DAHAGE  IF ANY DAHAGE            OK. VALVE  WORK FREELY    REINSTALLED REPAIR W179268  S'WP-2SWP &#xb9;V1F  WHEN PERFORHING PH ON  STRAINER 4F REHOVE AND            REPLACE LAHINATED DISC SEAL INSPECT CHECK VALVE VIF  FOR ANY DAHAGE    IF ANY DAHAGE REPAIR W179285  ZZZ-NOCOHPID  FUNCTIONAL TEST 50 SNUBBERS PURCHASED FROH GRINNEL        SNUBBERS TESTED SAT. ALL SNUBBERS CORPORATION TEST REQUIRED TO USE AS SPARES DURING        ENTERED INTO SPARE PARTS 1990 REFUEL OUTAGE                                        DOCUHENTATION AND TEST RECORD WITH PO AT HATERIALS HGNT.
    'M179306  EGS-2EGS&#xb9;EG1  CHECK TORQUE ON TURBO SUPPORT BOLTS PER PR7956            CHECKED TORQUE ON TURBO SUPPORT SEE ATTACHED SHEET FOR FURTHER DIRECTION LOCATION DG ROOH.
W179307    EGS-2EGS&#xb9;EG3  CHECK TORQUE ON TURBO SUPPORT BOLTS PER PR7956.          CHECKED TORQUE TO SOFT      LBS TORQUE SEE ATTACHED SHEET FOR FURTHER DIRECTION. LOCATION        WRENCH  22-1044  DUE  910711 DIV 11 DIESEL ROOH.
W179313    EGA"2EGA&#xb9;STR  2EGA&#xb9;STR1 IS CROSS THREADED. PLUG IS JAHHED AND          THIS STRAINER  WAS  DISASSEHBLED AND 1              CANNOT BE REHOVED TO INSPECT STRAINER ELEHENT            REASSEHBLED DURING SURVEILLANCE IN PLEASE REPAIR                                            OCTOBER OF  1990 W179345    WCS-2WCS-PSS  A STRUT ON BZ-74XY-2 INTERFERES  MITH TORQUING          REHOVED PIPE CLAMP AND STRUT T1006A3        STUDS ON VALVES 2WCS-FV16A AND  2WCS-AOV27A. REHOVE      REPLACED CLAHP AND STRUT REQUIRED AND REINSTALL UPON COHPLETION OF VALVE WORK              USE OF NEM RETAINING RING ~ LOST DURING DISASSEHBLY. NEM PIPE CLAHP INSTALLED W179364    SFC-2SFC&#xb9;AOV  SC EL 310 PACKING FOLLOWER CANNOT BE TIGHTENED DUE        READJUSTED PACKING FOLLOWER WITH 19B            TO INTERFERENCE. HODIFY HOUNTING BRACKET PER PR          3/8 INCH DRIVE 11/16 INCH DEEP MELL 09224 DISPOSITION.                                        THIN WALL SOCKET NO HODIF ICATION TO HOUNTING BRACKET REQUIRED.
MRENCH WIRED TO VALVE. PLENTY OF TAKEUP LEFT ON FOLLOWER W179370    RHS-2RHS&#xb9;AOV  PACKING IS LEAKING TAKE UP ON PACKING                    NEW  PACKING INSTALLED ON INDICATOR 16C                                                                      SIDE W1  79371  PCB-2PCB&#xb9;DRA  REPLACE TMO SET SCREWS ON COUPLING ON  INSIDE DOOR.      REHOVED OLD SET SCREWS      AND 9              EXISTING ONES ARE ROUNDED HAKING THEH  DIFFICULT TO      INSTALLED NEW ONES REHOVE.
 
II I'4 ig (1
I II
 
13:44  36  92                                CLASS I WORK  -      ANICAL MAINTENANCE 1991                          PAGE14 WR  NUHBER  EPN NUHBER    FAILURE DESC                                              CORRECTIVE ACTION W179373  SWP-2SWPAV26  HANDWHEEL  IS NOT ATTACHED TO VENT VALVE -V26D"    ON    WE  INSTALLED A NEW HANDWMEEL NUT 0            2SWPAP1D. STEH NUT IS MISSING EL 225 NORTH SERVICE WATER BAY W179380  PCB-2PCBDRA    INSTALL AND REHOVE STRONGBACKS FOR LEAK RATE TEST          INSTALLED STRONG BACKS AFTER TEST 9            LOCATION PRI CONT ELEV 261                                WAS COHPLETED  REMOVED STRONG BACKS
  'W179425  CEC-NOCOHP IO VERTICAL LOCKING BARS HISSING FROH CONTROL AND            2  NEW ROD HADE BY HAINT PER PRINT RELAY ROOH CABINET DOORS FOR 2CEC4PNL631                  209A5414 2CECAPNL899 AND 2SVV4'IPNL140 W180265    BLDG-NOCOHPI  REHOVEABLE W8X48 BEAM AND GRATING THAT WAS REHOVED        REINSTALLED BEAM AND FLOOR GRATING D            TO HOVE HATERIALS TO-FROH ELEV 240 DURING OUTAGE          FOR HOIST WELL BOLTING A325 AND LOCATION SEC. SONT    EL 261 190 DEGREES AZ-REF          TIGHTENED 1/2 TURN AFTER CONTACT ES-53D.
  'W182613  RDS-NOCOHPID  PLEASE REBUILD CRDH SERIAL NUHBER A4341 REHOVED            REPLACED PARTS AS NOTED IN ATTACHED FROM POSITION 2ROS4CROH1419 VIA WR 184408      INCLUDE    PROCEDURE  N2-HHP-ROS-652 GROUP 12 CRDM UPGRADE DURING REBUILD STORE DRIVE AS SPARE AFTER REBUILD DRIVE LOCATED IN CRD REBUILD ROOH S.C. ELEV 289
  'W182614  RDS-NOCOMP ID PLEASE REBUILD CROM SERIAL NUHBER A501? REMOVED            REPLACED PARTS AS NOTED IN ATTACHED FROH POSITION 2RDSCRDH4619      VIA WR 184410  INCLUDE    PROCEDURE  N2-HHP-RDS-652 REV 1 GROUP 12 CROH UPGRADE DURING REBUILD. STORE DRIVE AS SPARE AFTER REBUILD. DRIVE LOCATEO IN CRO REBUILD ROOH S C. ELEV 289 W182615    RDS-NOCOMP ID PLEASE REBUILD CRDM SERIAL NUHBER A3979 REHOVED            REPLACED PARTS AS NOTED IN ATTACHED FROH POSITION 2RDS4ICRDH1455 VIA WR 183237. INCLUDE        PROCEDURE N2-MMP-RDS-652 REV 1 GROUP 12 CRDH UPGRADE DURING REBUILD. STORE DRIVE AS A SPARE AFTER REBUILD ~ DRIVE LOCATED IN CRD REBUILD ROOH S.C. ELEV 289 W182617    ROS-NOCOHPID  PLEASE REBUILD CRDM SERIAL NUMBER A4113 REMOVED            REPLACED PARTS AS NOTED IN FROH POSITION 2RDSNCRDM0223 VIA WR 184404      INCLUDE    ATTACHHENT PROCEDURE N2-HHP-RDS-652 GROUP 12 CRDH UPGRADE DURING REBUILD STORE DRIVE          REV 1 AS SPARE AFTER REBUILD DRIVE LOCATED IN CRO REBUILD ROOH S C ELEV 289 W18 2619  RDS-NOCOHPID  PLEASE REBUILD CROH SERIAL NUMBER 5067 REHOVED            RFPLACED PARTS AS NOTED IN ATTACHED FROH POSITION 2ROSACRDH0643 VIA WR 183240      STORE      PROCEDURE  N2"HHP-RDS-652 REV 1 DRIVE FOR FUTURE DISPENSATION AFTER REBUILD THIS CRDH  IS A GROUP  4 OR  761E387G004  VINTAGE DRIVE LOCATEO IN CRD REBUILD ROOH      S.C  ELEV 289. DO NOT GROUP 12 UPGRADE DURING REBUILD.
 
~I K
 
13:44:36    92                                  CLASS I WORK  -    ANICAL HAINTENANCE 1991                                            PAGE15 WR  NUHBER  EPN NUMBER      FAILURE DESC                                              CORRECTIVE ACTION
                          \
M182620  RDS-NOCOHPID    PLEASE REBUILD CRDH SERIAL NUHBER 5465 REHOVED            REPLACED PARTS AS NOTED IN ATTACHED FROH POSITION 2RDS4'CROH4647 VIA WR 183235    STORE      PROCEDURE N2-HHP-RDS-652 REV 1 DRIVE FOR FUTURE DISPENSATION AFTER REBUILD THIS CRDH  IS A GROUP  4 OR 761E387G004  VINTAGE DRIVE LOCATEO IN CRO REBUILD ROOH S C      ELEV 289  DO NOT GROUP 12 UPGRADE DURING REBUILD M182933  HSS-2HSSAPSV      INSTALL SPECIAL AIR VALVE ASSEHBLIES (SPECIAL TOOL        INSTALLED ALL AIR RESTRICTORS                ON 137              F8531-8)  TO THE EXHAUST PORTS  OF  THE SOLENOID        PSV VALVES W182996  HSS-2HSS4SOV    AIR SUPPLY LINE AT SOV LEAKS HAIN STEAH TUNNEL            REPLACED TEE AT SOV 7C-1 M1 83069  SMP-2-SWP.-OO    INSTALL PRESSURE TAP ON DISCHARGE SIDE OF PUHPS          PER  EDC-2H10325 PUT LINE TAP IN 4"83-3          2SMPAP2A ALSO INSTALL ISOLATION VALVES 2SMPAV1107        PLACE OF BLANK TAP ON DISCHARGE.
AND REQUIRED PIPE ALL PER SDC SC2-0037-90                SIDE OF 2SMPLP2A M1 83082  SMP-2SMPAIP1A    REPACK OR- AOD PACKING TO PUMP      MATER SPRAYING ALL    REPACKED PUHP FROH LANTERN RING OUT OVER  ALSO CHECK OIL ON BEARINGS TO HAKE SURE            (COULD NOT GET LANTERN RING OUT).
THERE ISN'T ANY WATER IN OIL DISASSEHBLE OB              FOUND WATER IN BEARINGS ON OUTBOARD THRUST BRNG INSPECT REPAIR REPLACE AS REQO                SIDE -REPLACED OUTBOARD BEARING M183088    PCB-2PCB4 DRA    REHOVE HATCH-REINSTALL AFTER CRO WORK COHPLETE            LOOSENED NUTS)  OPENED                HATCH-3                                                                          FLANGE-PROTECTOR HATCH  TORQUED TO 65                FT INSTALLED'NSTALLED LBS. 0"RINGS  WERE          IN        GOOD CONDITION n
W183128    I AS-2 I ASS PSE RUPTURE DISC TO EXTEND SERVICE DATE                      REPLACED DISC 146 M183129    ICS-2ICS4PSE    REPLACE RUPTURE DISC DUE TO POTENTIALLY EXPIRED          NE'W RUPTURE DISC INSTALLED 117              SERVICE LIFE W183130    I CS-2 I CSAPSE  REPLACE RUPTURE DISC DUE TO POTENTIALLY EXPIRED          NEW RUPTURE  DISC INSTALLED 118              SERVICE LIFE M183182    SWP-2SMP4STR    REHOVE TEHP HOD  91-013  FROH 2SMP4STR4C  AT NEXT        REHOVEO TEHP HOD AND REINSTALLED 4C              STRAINER HAINTENANCE OUTAGE    REPLACE STRAINER          NEM BASKETS ELEHENT DI V I SMP PUHP BAY
  'W183370  SFC-2SFCAP18    THE OUTBOARD BEARING OF 2SFCAP1B IS OPERATING            REHOVED INBOARD AND OUTBOARD APPROX. 10 DEG. HOTTER THAN CP1A OUTBOARD BEARING        BEARINGS REPLACED ORINGS ON INSPECT 4P18 PUHP OUTBOARD BEARING AND CHECK FOR          INBOARD ANO OUTBOARD MEAR AND PROPER CLEARANCE
 
b t
lO l
lg C
t zl
 
13:44.36    92                                    CLASS I WORK -    ANICAL HAINTENANCE 1991                              PAGE16 MR  NUHBER  EPN NUHBER      FAILURE DESC                                              CORRECT I VE ACTION W184542    EGS-2EGS4EG3    REPLACE PNEUHATIC CYLINDER- FUEL RACK POSITIONER        WE  INSTALLED    NEW PISTON SHOMS EVIDENCE OF HATERIAL WEAR ON CYLINDER SHAFT        0-RINGS'SPRING    AND SHAFT ALONG WITH COOPER-BESSEHER PART NO. Z32-4-3-ill. SEE JOE            NEW END CAPS SAVOCA/KEENO LAHPHAND M184674    I AS-21AS4 V16  ABOVE NAHEO VALVE WILL NOT HOLD PRESSURE    249 OW      ME  INSTALLED    A NEM VALVE 11              AT HSIV6C
  'M184808  RDS-2RDS4HCU      HYDRAULIC CONTROL UNIT LEAKS NITROGEN OUT P6            REHOVED  P-6  CONNECTOR)  CLEANED AND 4627            CONNECTION. REPAIR AS NECESSARY    HCU LOCATED          INSTALLED  NEW  FITTING REACTOR BLDG ELEVATION 261 NORTH W184 825  SMP-2SWP4'V24    DID NOT SHUT WITH REVERSE FLOW APPLIEDIPLEASE            CLEANED VALVE INTERNALS- SWING OA              REPAIR VALVE TAG CB 261 OIV I CHILLER (HVR) ROON          CHECK VALVE WAS STUCK IN THE OPEN POSITION WHEN VALVE WAS DISASSEHBLED M1 84836      ICS-2 ICS4'T1 REPLACE CRACKED COUPLING AND SHORT NIPPLE LINE 4          COUPLING LOOSE OIL LINE ON TOP OF OIL PUHP. LINE IS HARKED MITH GREY TAPE WITH 4 ON IT CRACK IS FROM ELBOW TO PUHP
  'M184869  SMP-2SMP4 P2A    RELEASED LEAKAGE PUHP INBOARD BEARING LEAKS OIL.          REPLACED BEARINGS SEALS SHAFT TROUBLESHOOT AND REPAIR LOCATED IN CONTROL BLDG          SLEEVE ELEVATION 261 IN CHILLER ROOH DEFICIENCY TAG 26535 W184876    HVK-2HVK4CHL    BOTH LUBE OIL FILTERS NEEDS REPLACEHENT      OIL          REPLACED OIL FILTERS AND ADDED 1B              PRESSURE IS LOM WITH FILTER ON LINE. TAG HUNG ON          APPROX    4 GALLONS OF OIL LEFT LUBE OIL FILTER OF 2HVKACHL18 IN CONTROL BLDG 261 W184901    SPR-2SPRCSHL    PENETRATION Z74 (AZ 223 DEG. EL 295) NEEDS TO BE          PLACED FLANGE BACK ON PENETRATION D39P            OPENED TO SUPPORT NDE AND MELD OVERLAY ACTIVITIES        WITH NE'M ORINGS. TIGHTENED BOLTS SEE ORGS NO    EV-187B AND 003 040 040-3808    TACK MELDS ON RAD SHIELD NEED TO BE CUT AND FLANGE NEEDS TO BE REHOVED. THIS MR TO DO RESTORATION ALSO M184923      ICS-2ICSAT1    OVERSPEED  TR IP DFV'ICE DOES NOT TRIP AS REQD.          READJUSTED OVERSPEED TRIP HECHANISH INVESTIGATE AND REPAIR. LOC 175 EL RX BLDG RCIC TURBINE ROOH W1 84980    CSH-2CSHAPRR    REHOVE PIPE MHIP RESTRAINTS TO SUPPORT INSPECTION        RESTRAINTS REHOVED 003A            OF MELDS ON LINE 2-CSH-010-27-1 AND REINSTALL POST INSPECTION DWG EV-89A LOC PC AX 240 DEG. EL 308
 
                                                                                                                              \
13:44:36    "13-92                                  CLASS I WORK        NICAL HAINTENANCE 1991                            PAGE17 WR  NUHBER  EPN NUMBER      FAILURE DESC                                              CORRECTIVE ACTION W187509    ICS-2 ICS4 Tl THE TERRY TURBINE LUBE OIL SYSTEH IS CONTAHINATED        CHANGED OUT CONTAHINATED OIL AND WITH 'MATER (HILKY) CHANGEOUT LUBE OIL AND CHANGE        REPLACED FILTERS AND OIL USING FILTER                                                    HOBIL VAPORTER LIGHT OIL APPROXIHATELY  5 1/2  GALS
  'M187531  ROS-2RDSHCU    2RDS4HCU5011 IS LEAKING FROH THE CHARGING BLOCK          REHOVED ANO CLEANED P6 CONNECTION 5011            NIPPLE  PLEASE TIGHTEN-REDOPE NIPPLE                    AND REINSTALLED M187544  CHS"2CHSSOV    2CHSOSOV26C  -  SURVEILLANCE TEST N2-OSP-CHS-R001        REPLACED INTERNAL PARTS ON VALVE 26C            SUCT 7 3.109  -  IT WOULD NOT HOLD ANY PRESSURE WHEN CLOSED AND LINE ISOLATED DOWNSTREAH. LOCATED RX BLDG EL 215 AZ 117.
M187548  ROS-2RDS4HCU    2RDS HCU 46-23 HAS A LEAK NEEDS TO BE CHANGED            REPLACED PACKING AND 0-RINGS 4623            ABOUT ONCE A DAY PLEASE INVESTIGATE~ HCU 46-23 LOCATED ON NORTH SIDE. WORK 'WITH WR 176813    TAG HUNG AT HCU. ALSO REPAIR P6 FILL CONNECTION M18 7549  IAS-2IASCV52    VALVE WILL NOT CHECK FLOW MHEN TESTED PER                AFTER HECHANICALLY AGITATING 6              N2-OSP-IAS-CS001. TAG HUNG AT P601 PI                  VALVE-VALVE CHECKED AND SEATED AS REQD W187567  HVK-2HVKACHL    CHILLER -A- TRIPS 30 SEC ~ S AFTER START ON HIGH REF      PURGED UNIT TO GET  AIR PRESSURE 1A              PRESS  CHILLER SHOULD REHAIN ON LINE TO ACCEPT            BELD'W 5 LBS.
LOAD. TROUBLESHOOT AS NEEDED W187581  RDS-2RDS4V11    2RDS-V111 LEAKS NITROGEN WHEN TAKEN OFF ITS              NEW  PACKING AND ORINGS INSTALLED ON 1(1823)        BACKSEAT. PLEASE REPAIR LOCATEO RX 261 SOUTH        TAG  SPARE VALVEl THIS MORK WAS LOCATED ON  Vill ON  HCU  18-23                          COHPLETED ON MR 169834 W187990      PHS-R261-2  ELECTRIC LATCH REQUIRED REPLACEHENT RB ELEVATION          GROUND OFF  OLD PLATE AND WELDED NEM 261                                                      PLATE ON M189090  CSH-2CSHePRR    REHOVE AND REINSTALL    PIPE RESTRAINT 2CSHoPRR003B      RESTRAINT  WAS NOT REHOVED NO WORK 0038            (DETAIL ATTACHED) IN SUPPORT OF HPCS NOZZLE              REQUIRED'NSPECTION    COULD BE DONE OVERLAY PREPARATION                                      WITH RESTRAINT IN PLACE W189325  SWP-2SMPCP18    OUTBOARD BEARING    IS LEAKING OIL EXCESSIVELY            REPLACED THRUST BEARING 93-78-283 LEAKING TO POSSIBLE PUHP BEARING DAHAGE. PLEASE          AND REPLACED 0 RING 93-20-503 FIX AS SOON AS POSSIBLE
 
i' 1~
PP J
 
13:44-36  -13"92                                  CLASS I  'WORK -    ANICAL HAINTENANCE 1991                          PAGE18 WR  NUHBER  EPN NUHBER      FAILURE DESC                                              CORRECTIVE ACTION W189587  SWP-2SWPAP1D    2SWP4P1D OUTER PUHP BEARING OVERHEATING TO                REBUILT REPLACED PARTS AS REDO EXTREHELY HIGH TEHPS    AS HIGH AS 250 DEGREES F BY        PUMP COHPONENT DEGRADATION DUE TO SURFACE PYROHETER    INVESTIGATE AND REPAIR HACHINE        NORHAL EROSION REPLACEHENT SLEEVE BEARINGS TO ACCEPT THE APPROPRIATE THERHOCOUPLE PROBES      HACHINE THE BROKEN VIBRATION DETECTOR STUD FROH THE OUTBOARD BEARING CAP REPAIR BY SPRAY HETALIZING THE 08 BEARING AREA OF USED SHAFT FROH 2SWP4 P18 PER EDC 2F00239 FOR REPLACEHENT IN 2SWP4 P10 W189636  HVY-2HVY0UC2    2HVYAUC2C WENT INTO HOTOR OVERLOAD TROUBLESHOOT          RECONNECTED FAN TO MOTOR C              AND REPAIR OR REPLACE PARTS AS NECESSARY      TAG ON 2CECAPNL870 NEXT TO CONTROL SWITCH W189661  SWP-2SWPAV1C    CHECK VLV APPARENTLY NOT SEATING WHEN PUMP IS            REPLACED CHECK VALVE INTERNALS SECURED AS INDICATED BY LACK OF WATER OUT VENT ON STRAINER 4C ~ THIS DESPITE RECENT HODIFICATION PURSUANT TO EDC 2F000708- WR 176272 REPLACED CHECK VALVE INTERNALS NOTE: VALVE INTERNALS CONSIST OF-DISK WHICH 'WAS REPLACED USING ASHE TRAVELERs BEARINGS DISK SEAL AND REDOWELED. REDOWELED TO EDC 2F00293 W189735  SLS-2SLSAP18    SLSAP18 PISTON 3 LEAKS    PLEASE REPAIR                  REPLACED PLUNGER PACKING W189980  RCS-2RCSAP18    IRC NOTED THAT PUHP SHAFT INDICATORS WERE GIVING A        HOUNTING BRACKET INSPECTION HIGH VIBRATION READING. INVESTIGATE AND RESOLVE AS        EVERYTHING OK VIBRATION DATA REQUIRED CHECK MOUNTING BRACKET SOCKET HEAD              ANALYZED BY GE AT SAN JOSE- SEE CAPSCREW TO ENSURE THEY ARE TORQUED TO A MINIMUH          ATTACHED REPORT"DECISION HADE TO OF 15 FT                                                  OPERATE AND HONITOR W190214  MMR-2HHR4 CRN  RB EL  390 TROLLEY IS NOISY 'WHEN OPERATING AND          ADJUSTED DREG ON TROLLEY BRAKE 1              TRIPS THE BREAKER (BRAKE HAY NOT RELEASE COMPLETELY) CRANE FAILS TO RESTART. TROUBLESHOOT TAG LOCATED AT BREAKER RB  289 NJS-U52 W190245    RDS-NOCOHP ID  REBUILD SPAN VALVES IN SHOP AND RETURN TO INTERH          REBUILT  5 VALVES 910820IREBULT 5 STORAGE                                                  VALVES 910821IREBUILT 6 VALVES 910822. REBUILT 3 VALVES 910823 W190265    I CS" 2ICSx AOV INDICATOR ARH ON 2ICSAAOV157 DOES NOT HOVE DURING        CLEAN DISC REPLAC ACTUATOR ANO 157            VALVE STROKING. PLEASE REPAIR AS NECESSARY SDC            INDICATION SHAFTS REPLACE ALL SC2-0274-91.                                            PACKING
 
I'l I
<<~
II l
 
13:44:36    92                                CLASS I WORK -      NICAL HAINTENANCE 1991                          PAGE19 WR  NUHBER  EPN NUMBER    FAILURE DESC                                            CORRECTIVE ACTION W1 90406  PCB-2PCB4DRA  RX BLDG EL 261  AZ-236  DEG  INSTALL STRONGBACKS TO      REINSTALLED STRONGBACK LUBRICATED 9              THE DOOR FRAHE  IN PREPARATION FOR TESTING ONCE          BOLTS TORQUED TO 280 FT LBS ENGINEERING DIRECTION IS RECEIVED ALARA CONCERN W190429  SWP-2SWPASTR  WHILE PERFORHING REHOVAL OF STRAINER ON                  'WE INSTALLED 4 BLANK ELEMENTS PER 4C            N2-HPH-SWP-SA513  4 STRAINER ELEHENTS 'WERE DAHAGED      TEHP MOO  91-013 REHOVE DAHAGED ELEHENTS AND INSTALL 4 BLANKS PER TEMP HOD 91-013. HACHINE PLUGS PER EDC W190437  PCB-2PCBx DRA REMOVE TEST  CLAMPS ON INNER DOOR TO GAIN ACCESS    TO  INSTALLED THE INTERLOCKS  910409.
5            DRYWELL FOR  INSPECTION HAINT REINSTALL WHEN    WORK    OPENED SHIELD DOOR 910331  CLOSED IS COHPLETE AND INSPECTIONS ARE COHPLETE                DOORS  910409 W190457  MHR-2HHRACRN  BROKEN BOLT ON FALK COUPLING BRIDGE DRIVE    -  OPP      PUT A NEW BOLT IN PLACE OF OLD ONE 1            CAB END ON POLAR CRANE 353 RX BLDG.
W190490    RDS-2RDS4HCU  P6 CONNECTION IS LEAKING    - LOCATED RX BLDG 261        REHOVED AND CLEANED P6 CONNECTOR 4647          NORTH  TAG AT HCU 46"47
  'W190493            HVR PUHP REHOVED ON 'W165487 NEEDS TO BE  REBUILT PUHP      PUHP CANNOT BE REBUILTINO WORK REQD LOCATED IN HECH HAINT DIRTY SHOP RMS-2HVR4 CAB 32A W190531    SWP-2SWPAH1C  REPAIR HOTOR CVR SCREENS PER EOC 2F00288                  BUILT  WASHERS IN SHOP DISCOVERED DURING PERF. OF N2-EPH-GEN-R550 W1 90647  RDS-NOCOHPID  PLEASE REBUILD CRDH SERIAL NUHBER A5128 REHOVED          REPLACED PARTS AS NOTED IN ATTACHED FROH  POSITION 2RDSC CROM 4259 VIA 'WR 183227            PROCEDURE N2-HHP-RDS-652 REV 1 INCLUDE GROUP 12  CROH UPGRADE DURING REBUILD STORE DRIVE AS SPARE AFTER REBUILD    DRIVE LOCATED IN CRD REBUILD ROOH 5 C ELEV 289 W190652    RDS-NOCOHPID  PLEASE REBUILD CRDH SERIAL NUHBER A4102 REHOVEO          REPLACED PARTS AS NOTED IN ATTACHED FROH POSITION 2RDSACRDH2247 VIA WR 183232      INCLUDE  PROCEDURE  N2"HHPJ-RDS-65L REV 1 GROUP 12 CRDH UPGRADE DURING REBUILD STORE DRIVE AS SPARE AFTER REBUILD DRIVE LOCATED IN CRD REBUILD ROOH S C. ELEV 289
  'W190653  RDS-NOCOHPID  PLEASE REBUILD CRDH SERIAL NUHBER A4834 REHOVED          REPLACED PARTS AS NOTED IN ATTACHED FROM POSITION 2RDSCCRDH5431 VIA WR 183268      INCLUDE  PROCEDURE N2-HHP-RDS-652 REV 1 GROUP 12 CROM UPGRADE DURING REBUILD STORE DRIVE AS SPARE AFTER REBUILD DRIVE LOCATED IN CRD REBUILD ROOH S.C. ELEV 289
 
4 4
'l
 
13:44:3    13-92                                    CLASS I WORK -      NICAL HAINTENANCE 1991                            PAGE20 WR  NUHBER  EPN NUHBER        FAILURE DESC                                              CORRECTIVE ACTION W190682 RDS-2RDS4V11      HYDRAULIC CONTROL UNIT NITROGEN REQUIRES REPEAT            BACKING RING AND PACKING ON  Vill 1(2611)          CHARGINGS AT LEAST ON A DAILY BASIS PLEASE                  VALVE INVESTIGATE AND REPAIR AS NECESSARY SUSPECT V111 VALVE OR NITROGEN CHARGING CONNECTION LEAK. NOTE WR176443 REPLACED CHARGING CONNECTION ON 901108 TAG HUNG ON HCV26-11 V111 VALVE AT RB 261 SOUTH HCV BANK.
W190891  I CS-2 I CS4'HYV RCIC TURBINE SPEED OR GOV VALVE HUNTING HAY BE            PER ATTACHED HI 151              CAUSED BY FRICTION IN THE REHOTE SERVO      RECOHHEND REBUILD AS SOON AS POSSIBLE      NOTIFY SYSTEH ENGINEER OF ANY CORROSION OR CRUD FOUND DURING 0 ISASSEHBLY W190956  RDS-2RDSAHCU      2RDS4'V111(1447)  JAS  A  STEH LEAK IN ALL POSITIONS      REPLACED VALVE WITH NEW ONE    VALVE 1447              EXCEPT BACKSEATED    REPAIR  OR REPLACE                  TO BE  REBUILT UNDER WR 190245 W190988  PCB-2PCB4DRA      TEST  FITTING FOR  THE OUTER DOOR 10 LB    TEST  IS        DRILLED AND- TAP THE EXISTING  1/8 5                STRIPPED'EE    ATTACHED DRAWING                          INCH HOLE FOR 1/4 INCH NPT X 1/2 INCH DEEP  WORK WAS DONE PER EDC 2F00422
  'W191007 RCS-NOCOHPID      REASSEHBLE SPARE VALVE WHICH WAS USED AND                  REASSEHBLED VALVE BONNET TO CASING DISASSEHBLED BY CBI FOR TRAINING PURPOSES REFERENCE WR 180226 FOR LOCATION OF PARTS      PARTS LOCATED IN OLD PIPE    FAB SHOP W1 91133 HVK-2HVKAV25      CONT BLDG 8 CHILLER RH 261 DRAIN VALVE 2HVKAV251          REPLACED VALVE OLD BODY SERIAL 1                CANNOT BE FULLY OPEN DUE TO INTERFERENCE      TAG HUNG    8639'7-12-20 WITH NEW BODY AND AT HVKCV251                                                INTERNALS SERIAL NO  86397-20-11 ASHE TAGS ARE ON NEW VALVE INSTALLED VALVE AT DIFFERENT POSITION TO ALLOW FULL OPENING OF VALVE W191503  EGS-2EGS4IEG1    ABOUT 1 DROP SEC LUBE OIL LEAK ON THE DRAIN      LINE      INSPECTED ANO TIGHTENED FITTING BACK TO LUBE SUHP FROH THE TURBO-CHARGER W191512  CSH-2CSHNHOV      2CSHOHOV110 HAS PACKING LEAK 'WHICH IS DRIPPING TO        TOOK UP ON PACKING ON VALVE TO STOP 110              RB FLOOR EL 175 ~ VALVE IS LOCATED IN RB EL 198            LEAK TORQUED PACKING FOLLOWER TO SOUTH SIDE. PLEASE INVESTIGATE AND REPAIR                  28 FT LBS.
W191566  HSS-2HSSAV37      DURING THE PERFORHANCE OF N2-OSP-RPV-a001 PACKING          PUT NEW PACKING INTO VALVE STUFFING 2D                LEAKAGE WAS NOTED AT 2HSSAV372D. STEAH TUNNEL              BOX
 
Vl
<<l 4
QV
 
13:44-36    92                                  CLASS I WORK - H    ANICAL MAINTENANCE 1991                              PAGE21 WR  NUHBER  EPN NUHBER    FAILURE DESC                                                CORRECTIVE ACTION
  'M191567  CSL-2CSLAHCV  VALVE LEAKS FROH THE PACKING OPS ADJUSTED THE              REPLACED WORN PACKING REPACKED 117            PACKING UNTIL IT WAS TIGHT AND IT STILL LEAKS              WITH 7 RINGS TORQUEO BELLVILLE ADJUST AND REPACK AS NECESSARY    VALVE LOCATED ON        WASHERS TO 255    FT .LBS 306 DRYWELL W1 91568  RHS-2RHSCV20  DURING THE PERFORHANCE N2-OSP-RPV-9001 LEAKAGE WAS          REHOVED PLUG CLEAN BOTH HALE AND 9              NOTED COHING FROH PIPE END OF 2RHSAV209 CAP                FEHALE THREADS. RESCREWED FITTING TROUBLESHOOT                                                BACK 'WITH APPROVED HUB
  'M191570  SMP-2SMP4 STR  EDGES ON VENTCOCK HAVE BECOHE ROUNDED HAKING                WE INSTALLED    A NE'W VENTCOCK 4D            REHOVAL DIFFICULTY REPLACE WITH NEll VENTCOCK M191575    SWP-2SMPASTR  2SMPASTR4E  1/4  INCH VENTCOCK IS VERY 'WORN AND HARD      WE  INSTALLED    A NEW  VENT COCK 4E            TO HANIPULATE    NEEDS REPLACEHENT  DIV I SMP PUHP BAY 1
W191586  SMP-2SMP0RV8  2SWPARV84B RELIEF VALVE IS LEAKING BY TO DRAIN OFF          REPLACED VALVE WITH NEM)ALSO 48            2HVRAUC4108 PLEASE INVESTIGATE AND REPAIR RB EL            REBUILT OLD)RETURNED TO STORES    FOR 240                                                        SPARE W191610    RDS-2RDSAV11  V111 ON ACCUHULATOR 0631 LEAKS EXCESSIVELY WHEN            INSTALLED REBUILT VALVE 1(0631)        VALVE IS CLOSED. PLEASE REPAIR OR REPLACE AS NECESSARY
  'M191611  RDS"2RDSAV11  V111 ON ACCUHULATOR 06-27 LEAKS BY EXCESSIVELY              INSTALLED REBUILT VALVE 1(0627)        WHEN VALVE IS CLOSED. PLEASE REPAIR OR REPLACE AS NECESSARY.
  'M191615  RDS-2RDSAV11  V-111  FOR ACCUH  30-59 LEAKS BY EXCESSIVELY MHILE        INSTALLED  NEW  PACKING 1(3059)        CLOSED  PLEASE REPLACE OR REPAIR AS NECESSARY
  'W191616  RDS-2RDS4 V11  V-111 LEAKS  BY EXCESSIVELY WHEN CLOSED. PLEASE        INSTALLED  NE'M  PACKING 1  (3451)      REPAIR  OR  REPLACE AS NECESSARY W19 1617  RDS-2RDSAV11  V-111 FOOTVALVE LEAKS NITROGEN TO ATHOSPHERE                INSTALLED  NEW  PACKING 1(3051)        EXCESSIVELY 'MHEN CLOSED PLEASE REPAIR OR REPLACE AS NECESSARY.
M191619    RDS-2RDSoV11  V-111 FOOTVALVE    FOR ACCUH 38-51 LEAKS EXCESSIVELY        INSTALLED  NEW  PACKING 1(3851)        MHEN CLOSED. PLEASE REPLACE OR REPAIR AS NECESSARY M191626    RDS"2RDSAV11  V111 LEAKS BY IN EVERY POSITION BUT FULL OPEN              INSTALLED  NEW  PACKING 1(5051)        LOCATED 261 RX BLDG NORTH SIDE    TAG =HUNG ON VALVE M191627    RDS-2RDSAV11  V111 LEAKS BY IN EVERY POSITION BUT FULL OPEN              INSTALLED  NE'W  PACKING 1(3815)        LOCATED 261 RX BLDG NORTH SIDE    TAG HUNG ON VALVE
 
t I
  ,4 f
 
13:44:36    13-92                                CLASS I WORK  -      NICAL MAINTENANCE 1991                              PAGE22 WR  NUMBER  EPN NUMBER    FAILURE DESC                                              CORRECTIVE ACTION
  'W191629 RDS-2RDSAV11 1(1039)
VALVE LEAKS BY UNLESS    IT'5 BACKSEATED. LOCATED 261      BACKING RING ANO PACKING ON  Vill RX BLDG. TAG  IS  HUNG ON VALVE                            VALVE W191630  RDS-2ROS4V11  VALVE LEAKS BY UNLESS ITS BACK SEATED      LOCATED 261    BACKING RING AND PACKING ON V111 1(2239)      RX BLDG. TAG  IS HUNG ON THE VALVE                        VALVE REPLACED ORINGS W191631  ROS-2ROSAV11  VALVE LEAKS BY UNLESS    IT'S BACKSEATEO  LOCATED 261    REPLACED 0"RINGS  - BACKING RING ANO 1(2639)      RX BLDG. TAG  IS  HUNG ON VALVE                            PACKING ON  Vill VALVE W191632  RDS-2RDSAV11  VALVE LEAKS BY UNLESS IT'5 BACKSEATED    LOCATED 261      REPLACED 0-RINGS  - BACKING RING AND 1(2231)
                                                                                'X BLDG TAG 15 HUNG ON VALVE                              PACKING ON V111 VALVE W1 91633  RDS-2RDSA V11 VALVE LEAKS BY UNLESS    IT'S BACKSEATED. LOCATED 261      INSTALLED REBUILT VALVE 1(3027)      RX BLDG. TAG  IS  HUNG ON VALVE
  'W191634  RDS-2RDSA V11 VALVE LEAKS BY UNLESS    IT'S BACKSEATED  LOCATED 261      REPLACED 0-RINGS  - BACKING RING AND 1(0219)      RX BLDG  TAG IS  HUNG ON VALVE                            PACKING ON V111 VALVE W1 91636  RDS-2RDSAV11  VALVE LEAKS BY UNLESS IT'S BACKSEATED    LOCATEO 261      REPLACED 0-RINGS  - BACKING RING. AND 1(3011)      RX BLDG. TAG IS HUNG ON VALVE                              PACKING ON V111 VALVE W191637  ROS-2ROSAV11  VALVE LEAKS BY UNLESS    IT'S BACKSEATED. LOCATED 261      REPLACED 0-RINGS- BACKING RING AND 1(3003)      RX BLDG  TAG 15  HUNG ON VALVE                            PACKING ON V111 VALVE W1 91668  SLS-25LSARV2  RELIEF VALVE IS LEAKING FROH    TOP OF PRESSURE            REPLACED CAP GASKETS 25 AND 27 ALSO B            SETTING SCREW    TAG HUNG ON VALVE RB 289                  REHOVED VALVE FROM LINE TO HAVE ICC RECALIBRATE VALVE REINSTALLED IN LINE ALL WORK COMPLETE W191711  GSN-2GSN4V73  VALVE LEAKS NITROGEN OUT THE PACKING GLAND      NEEDS    ADJUSTED PACKING TO STOP LEAK B            TO BE ADJUSTED "PLEASE REPAIR AS NECESSARY W191712  GSN-2GSNV72  VALVE IS MISSING A NUT ON THE HANDWHEEL      PLEASE        REPLACED HISSING NUT WITH A NEW A            REPLACE AS NECESSARY                                      ONE-W191838  RDS-2RDSOHCU  LEAKS EXCESSIVELY- REPLACE 2RDS-Vill TO STOP              REPLACED VALVE. INSTALLED REBUILT 1051          LEAKAGE. RX 261 SOUTH HCU'S                                VALVE W19 1852  ROS-2RD54V11 1(4655)
N2 CARTRIDGE V111 HAS PACKING LEAK PLEASE INVESTIGATE AND REPAIR RX EL 261 N. SIDE REBUILD  II I VAVLE W191853  SWP-25WP4 P2A EXCESSIVE PACKING LEAKAGE. PLEASE REPLACE    OR          REPLACE STUFFING BOX PACKING AND REPAIR AS NEEDED PACKING NEEDS TO BE                      GLAND FOLLOWER PACKING ADJUSTEO-PLENTY OF TAKEUP.
W191887  RDS-2RDSAV11  2RDS-V111 ON HCU  4647 LEAKS EXCESSIVELY    REPAIR      WE  INSTALLED  NEW  PACKING 1(4647)      AND OR REPLACE  Vill AND  PG CHARGING CONNECTOR
 
~
  'U
    'I
 
13:44:36    92                                        CLASS I WORK  -      ANICAL HAINTENANCE 1991                            PAGE23 MR NUHBER    EPN NUHBER    FAILURE DESC                                                    CORRECTIVE ACTION W19 1889  RDS-2RDS4 HCU 2627 2RDS-V111 ON HCU 2627 AND OR REPLACE V111 LEAKS EXCESSIVELY    REPAIR      BACKING RING AND PACKING ON  Vill VALVE
  'M191901  RDS-2RDSAV11  FOOT VALVE 111 ON HCU 1855 LEAKS EXCESSIVELY WHEN                INSTALLED REBUILT VALVE 1(1855)        CLOSED  PLEASE REPAIR OR REPLACE AS NECESSARY M191902    RDS-2RDSAV1(  2RDSAV1 ON HCU 4247 HAS A HISSING PLUG NEED A NEW              REPLACED HISSING PLUGS WITH NEW 4247)        PLUG DEF TAG 20781 ON VALVE LOCATED ELEVATION                    PLUGS AND ORINGS 275 ABOVE NORTH HCU'S W191920    EGS-2EGSAEG3  TURNING GEAR COVER ON EG1 AND 3 ARE HISSING BOLTS                REPLACED BOLTING 2 NEW BOLTS TOO AND EG3 FLYWHEEL COVER BOLTS ARE HISSING            ALSO        LONG  SHORTENED BOLTS FROH 1 1/2 CONDUIT GROUND SCREW EG3 CONDUIT 2CK673NR REPLACE                INCH TO 1 1/4 INCHES BOLTS AND SCREW W191969  FWS-2FWSOV19  2FMSAV19A HAS A SHALL LEAK AT ITS BONNET TO BODY                GROUND OUT HOLE IN VALVE AND WELDED A              MELD WITHIN BOUNDARY OF N2-OSP-RPV-9001                          UP PINHOLE TO ELIHINATE LEAK M191985    RHS" 2RHS4(V38 2RHSAV384 HOV 80B HANUAL ISOLATION VALVE IS                      REPACK VALVE 4              LEAKING APPROXIHATELY 20 DROPS PER HINUTE FROH THE PACKING RX BLDG 215 ELEVATION 8 SFC HEAT XCHANGER ROOH  20 FEET ABOVE FLOOR W192803    HVK-2HVKOCHL  CHILLER FAILED TO START          LO'M OIL                        ADDED OIL TO CHILLER AS IT 'MAS -LOW 1A                                                                              AND WOULD TRIP ON LOW OIL PRESSURE W192826    HSS-2-HSS-75  BRAIDED FLEX HOSE HAS          A BULGE  IN IT  REPLACE EL        REHOVED DAHAGE FLEX AND REWELDED 0-263-2        277  PC                                                          NEECE FLEX IN PLACE OF OLD W192831    EGO-2EGOORV2  REHOVE CLEAN AND BENCH TEST DISCHARGE RELIEF                    REHOVED RV FOR  I&C TO RECALIBRATE 61            VALVE REPAIR ADJUST AS NECESSARY (SETTING 50 PSIG). REINSTALL MHEN TEST SAT LOCATED ON EGSAEG3 ON ELEV 261 IN DIESEL BLDG            TAG ON VALVE
  'M192833  PCB-2PCB4DRA  RX BLDG  261 E2 236        DEG  INSTALL STRONGBACKS TO THE      STRONG BACKS INSTALLED AND TORQUED 9              DOOR FOR  I&C                                                  TEST COHPLETE AND STRONGBACKS TEST'NSTALL LOOSENED W1 92834  PCB"2PCBADRA            STRONGBACK ON DRYWELL PERSONNEL HATCH FOR              TORQUED STRONGBACK FOR  I &C TEST) 5              I&CD TEST) LEAVE STRONGBACK ON AFTER TEST JUST                  LEFT FINGER TIGHT AFTER TEST LOOSEN BOLTS TO FINGER TIGHT
 
I~
1 f
f(
I
 
r 13:44:36    13-92                                CLASS I  'WORK "      NICAL HAINTENANCE 1991                              PAGE24 MR NUHBER  EPN NUHBER      FAILURE DESC                                              CORRECTIVE ACT ION M192864 PCB-ZPCBADRA    DISABLE INTERLOCKS TO ALLOW BOTH DOORS TO BE OPEN          INTERLOCKS DEFEATED TEST CLAHPS 5              SIHULTANEOUSLY WHEN DIRECTED BY SSS      USE THIS MR    REHOVED    INTERLOCK RESTORED. STRONG TO RESTORE BACK TO NORHAL (INTERLOCKS) PER SSS            BNACK ON 910909    SHEID DOORS CLOSED AND SECURED ALSO REHOVE STRONGBACKS AND INSTALL'TRONGBACK TO NORHAL TO CLOSE DRYWELL AT END OF OUTAGE M192865    PHS-R261-9 ~
OPEN SHIELD DOORS AT PRIHARY CONTAINHENT EQUIP            OPENED SHIELD DOORSISHIELD DOORS PERSONNEL HATCH IN THE UPCOHING HPCS OUTAGE FOR            CLOSED DRYMELL ACCESS. RETURN TO CLOSED POSITION AFTER OUTAGE
  'W192907 SWP-ZSMPAV24    THE ABOVE VALVE DOES NOT PREVENT FLO'M THROUGH THE        WE  TOOK THE VALVE APART AND CLEANED OA              LOOP WHEN CONDENSING 'MATER PUHP SHUTS DOWN ON HI          ALL  OF THE INTERNALS ALSO DID A SWP TEHPERATURE CAUSING ASSOCIATED CHILLER TO TRIP        BLUE CHECK AND GOT A 360 DEGREE.
ON LOM SWP FLOW  PLEASE REPAIR                            CONTACT INDICATION
  'M192973          HSS  WHILE PERFORHING N2-ISP-LDS-H009 ATT 3 HSIV HALF          REPLACED RILEY TEHPERATURE'SWITCH ISOLATION CAHE IN 1 1/2 HINUTES AFTER HIGH ALARH          WITH SPARE LOCATION E31-N624C PNL REPLACE TEHP SWITCH                                        ZCEC4PNL609 RPS LDS-ZHSSATS1 615C W19 2992 HVK-ZHVK0V32    ZHVKAV327 DOES NOT PASS REVERSE FLOW TEST PER              CLEANED GLUED AND REINSTALLED 7              N2-OSP-HVK-Q002 VLV LOCATED CB 261 -8" CHILLER ROOM  TAG AT VLVI FAILED PHT FOR WR 154694 W1 92998 HVK-ZHVK4CHL    WHILE PERFORHING N2-OSP-SMP"Q001 ATT 88-2 AS PHT          CLEANED TUBES AND REPLACED GASKETS 18              FOR WR  193053 VALVE ZSWPAV2408 FAILED TO PASS THE REQUIRED FLO'M V2408 MAS 0ISASSEHBLED FOR WR 193053  AND NO CAUSE FOR LOM FLOM COULD BE FOUND SUSPECT SERVICE WATER SIDE OF ZHVKACHL18 IS FOULEO  TROUBLESHOOT LOll FLOM CONDITIONS CLEAN FLUSH CHL18 AS NFCESSARY    TAG HUNG ON CHL18 CONTROL BLDG 261 DIV  II  CHILLER ROOH W193006  RDS-ZRDSCHCU    THE P6 CONNECTION IS LEAKING WHERE    'FITTING THREADS    REHOVED  P-6  CONNECTOR CLEANED AND 3023            INTO INST BLOCK REPAIR LEAK                                INSTALLED  NE'M FITTING M193040  CSH-ZCSHAHOV    PACKING LEAKAGE FROH HOV111 LOCATED 215 ELEV RB            PACKING WAS TAKEN UP BY USING A 111            BEHIND HCC14 TAG LOCATED ON VALVE                          TORQUE 'WRENCHIGLAND NUTS BROKE OR FIRST HOVED AT 22-25 FT LBS AND LEFT AT 35 FT LBS W193041  CSH"ZCSH4HOV    PACKING LEAKAGE LOCATED 175 FT ~ ELEV RB OUTSIDE          ADJUST PACKINGITOOKUP 4 FLATS    - AS 101            CSH PUMP ROOM. TAG LOCATED ON VALVE                        LEFT TORQUE 18 FT LBS
 
"k
  ~-
 
13:44:36    13-92                                CLASS I WORK  -      NICAL HAINTENANCE 1991                          PAGE25 WR  NUHBER EPN NUHBER    FAILURE DESC                                            CORRECTIVE ACTION W193053  SWP-2SWP4 V24 V2408 FAILS TO PASS SUFFICIENT FLOW IAW                  DISASSEMBLE VALVE CLEAN AND 08            N2"OSP-SWP"Q001 ATT 88-2 REPAIR REPLACE                  REINSTALL 2SWPAV2408 ~ TAG LOCATED ON 2SWPAV2408 DIV  II CHILLER W19 3079 SWP-2SWPCV55  VALVE CANNOT BE CLOSEDI APPARENTLY DUE TO                REHOVED OLD VALVE AND INSTALLED NEW 3D            EXCESSIVE RUST LOCATED ON UC 404D- RX BLDG 196 AZ        VALVE BODY 195 W193097  ICS-2ICSAAOV  2ICS4AOV131 HAS A STEAH LEAK FROH PACKING AT THE        REPACKED VALVE 131          RATE OF ONE PINT PER HINUTE VALVE LOCATED RB EL 188 AZ 172 DEG IN RCIC PUHP ROOH PLEASE INVESTIGATE AND REPAIR ADJUST TAG HUNG ON DOOR TO RCIC PUMP ROOH
  'W193186 SWP-2SWPAV16  VALVE  IS VERY HARD TO OPERATEI HAY NOT BE ABLE    TO    REHOVED OLD VALVE ASSEHBLY AND 48            SHUT  IF NEEDED HANDLE NUT IS HISSING REPLACE      NUT  INSTALLED  NEW VALVE ASSEHBLY AND FREE  UP  VALVE  TAG LOCATED ON VALVE RX BLDG 175 IN RCIC ROOH    LOWER UNIT CODER
* W193 209 SWP-2SWPCV57  VALVE IS HARD TO OPERATE AND HANDLE IS BENTIFREE        NEW VALVE BODY  INSTALL'ED 1E            UP VALVE AND REPAIR HANDLE TAG LOCATED ON VALVE RB 215 SOUTH BY HVR4UC407E I REPLACE VALVE BODY W193288    HDS-RR261-1  2PHS-RR261-1  OUTER REACTOR TRACKBAY DOOR  DRIVE      REPLACED LINKS CHAIN HAS BROKEN LINCH PIN DOOR FAILS TO OPEN ON COHHAND DUE TO BROKEN DRIVE CHAIN DOORS LOCATED REACTOR BUILDING TRACKBAY NORTH OUTER SET OF DOORS W193375  ICS-2ICSAV53  PACKING LEAKING ON 2ICS4V53 AT 3 DROPS PER SECOND        REHOVED PACKING AND REPACKED WITH VALVE LOCATED IN SDC TV ROOH RX 240 ELEVATION NO        NEW DEF TAG DUE TO ALARA THIS IS THE STEAM SUPPLY LINE TO RCIC TURBINE W1 93414  EGA-NOCOHPID  GUT ACCESS  HOLES IN DIESEL GENERATOR ACCUHULATOR      ALL HOLES CUT PER EDC SKIDS FOR  VISUAL INSPECTION . SEE EDC 2F00358
  'W193544  RDS-2RDSAHCU  WATER LEAKAGE FROH FLANGE CONNECTION ON THE TOP    OF  TORQUED PACKING TO 5 POUNDS ON THE 4655          ACCUMULATOR                                              ACCUHULATOR SIDE W193617  RDS-2RDSAHCU  P6 CONNECTION LEAKS    LOCATED 261 RX BLDG SOUTH        REHOVED AND CLEANED P6 CONNECTION 1023          SIDE  TAG HUNG AT HCU                                  INSTALLED P6 CONNECTION W193622  SWP-2SWP4STR  PACKING LEAKAGE BY STRAINER ROTOR IS RUNNING DOWN        WE  TIGHTENED UP ON THE PACKING 4D            ON TO FANS AND OTHER ELECTRICAL EQUIPHENT. LOCATED SCREENWELL EL 261 IN DIV  II SWP BAY. PLEASE INVESTIGATE AND REPAIR TAG ON PNL CESS'PNL505
 
lg ll, gi
 
13:44:36        92                                  CLASS I WORK  -      NICAL HAINTENANCE 1991                            PAGE26 .
WR  NUHBER        EPN NUHBER    FAILURE OESC                                              CORRECTIVE ACTION W193623  . SWP-2SWP4STR  THE STRAINER HOTOR COUPLING IS NOT HADE UP TO THE          'WE INSTALLED  NEW SHEAR  PINS 4E            STRAINER ROTOR COUPLINGI THEREFORE NO SELF CLEANING ACTION IS TAKING PLACE LOCATED SCREENWELL BLDG EL 261 IN THE DIV I SWP BAY PLEASE INVESTIGATE AND REPAIR TAG ON PNL CES4IPNL504 W193692      RCS-2RCS4'HOV DURING A DRYWELL INSPECTION AT 100 PSIG KEN CIGLER          TIGHTENED PACKING TO 300 FT 10A          AND BRIAN HOORE FOUND THE PACKING FOR 2RCSAHOV10A          LBS-STOPPED LEAKAGE HIDDLE PACKING LEAKING ADJUST OR REPLACE PACKING AS NECESSARY              HAS SLIGHT LEAKAGES W19 3731      RDS-2RDS4V11  DURING PERFORHANCE OF N2-ISP-RDS-R103 CARTRIDGE            NE'W PACKING AND 0-RINGS INSTALLEDI 1(3455)      VALVE V111 LEAKED AT THE STEH 'WHEN VALVE CLOSED            REHOVED OLD VALVE AND INSTALLED HCU 34-55 (R708)      VALVE DOES NOT LEAK IN NORHAL        REBUILT VALVE OLO VALVE TO BE OPERATING OPEN POSITION. HCU HAINTAINS 1100 PSIG            REBUILT UNDER 'WR 190662 REPAIR REPLACE V111 TAG ON V111 W193732      RDS-2RDS4'V11 DURING PERFORHANCE OF N2-ISP-RDS-R103 CARTRIDGE            NEW PACKING AND 0"RINGS INSTALLEDI 1(4651)      VALVE V111 LEAKS OUT AT STEH IN THE CLOSED                  REHOVED OLD VALVE- CLEANED POSITION. NO LEAKAGE FOUND IN THE NORHAL OPERATING          INSTALLED REBUILT VALVE OLD VALVE CONDITION. OPEN- PRES      MAINTAINS AT 1040 PSIG ~ TAG    TO BE REBUILT UNDER WR 190662 AT V111 W193748        HVC-2HVC4UC1  2HVC4UC107 HAS HIGH FILTER DELTA P PRESSURE      LESS      FILTERS CHANGED UNDER    PH  910227 07            THAN 1 IN.WC 237 CONTROL BLDG EAST SIDE W193750        SWP-2SWP4V20  2SWP4'V201A FAILED N2-OSP-SWP-Q001 SECTION 7 2 106          CHECKED AND CLEANED 1A            FORWARD FLOW EXERCISE      HEASURED FLO'W WAS 12 GPH N2-OSP-S'WP-Q001 CALLS FOR FLOW GREATER THAN 19 GPH W193751        SWP-25'WP4V20 2SWPAV2018 FAILED N2-OSP-5'WP-Q001 FOR'WARD FLOW            CHECKED AND CLEANED VALVE 18            EXERCISE (OBTAINED 12 GPH FLOW- OSP-SWP-Q001 CALLS FOR GREATER THAN 19GPH) SEE SECTION 7 2 109 HPCS SWGR RH CB 261 VALVE ELEV 262
  'W193752      SWP-2SWP4V80  2SWPeV800A FAILEO FOR'WARD FLOW EXERCISE TEST      ON      CHECKED AND CLEANED
              . OA            N2-OSP-SWP-Q001    HEASURED FLOW 'WAS l2 GPH-PROCEDURE    CALLS FOR GREATER THAN 19GPH W193790        SWP-2SWPOV80  2SWP4  V8008 FAILED N2-OSP-SWP-Q001  FOR'WARD FLO'W      CHECKED AND CLEANED VALVE 08            EXERCISE (OBTAINED 12 GPH- OSP-S'WP-Q001 CALLS FOR GREATER THAN 19 GPH) SEE SECTION 7 2 109 W1 93843      ICS-2 ICS-00  2-ICS-750-65-2 SOCKET WELD AT TEE STEAH CUT.              WE GROUND OUT    PART OF THE OLD WELD 2-162-2      LOCATION HEZZ IN RC IC ROOH 175 RX BLDG'CTUAL              AND WELDED  IT  BACK IN WHERE THE LEAK ON 2 IN LINE AT INSERT      TAG HUNG ON GATE TO      LEAK WAS RCIC ROOH
 
I ~
gl I
 
13:44:36  92                                    CLASS I WORK        NICAL HAINTENANCE 1991                          PAGE27 WR  NUHBER  EPN NUHBER      FAILURE OESC                                              CORRECTIVE ACTION W193914  HVK-2HVKAV10    DURING THE PERFORMANCE OF N2-OSP-HVK-9001 THE            REHOVED VALVE FROH LINE CHECK FOR 1                CHILLEO WATER LOOP FLOW COULD NOT BE RAISED ABOVE        OBSTRUCTION OR VALVE PROBLEH NONE APPROXIHATELY 322 GPM. AFTER CYCLING V101 FLOW            FOUND LINE AND VALVE CHECKED BY RAISED SIGNIFICANTLY DISASSEMBLE AND INSPECT              HIKE  DOWNS INTERNALS OF 2HVKCV101 W193920  RDS-2RDSAHCU    P6 CONNECTION LEAKAGE                                    REHOVED AND CLEANED P6 CONNECTION 1855                                                                      AND RE INSTALLED W193925  WCS-2WCSAV32    WCSAV326 HAS A PACKING LEAK ADJUST REPACK AS              PULLED OLD PACKING OUT REPLACED 6              NECESSARY  VALVE IS IN A HIGH RAD AREA- HAIN STM          WITH NEW PACKING TUNNEL 261  TAG HUNG ON HAIN STEAH TUNNEL DOOR RX 240 W193927  ROS-2RDSA HCU    P6 CONNECTION LEAKS CAUSING AN ALARH IN THE              WE  REPAIREO COHPONENT ACCORDING TO 4647            CONTROL ROOM    LOCATED 261 RX BLDG NORTH  TAG HUNG      THE  M I-5 ~ 3-001 AT HCU 46-47 W193938  SLS"2SLS4RV2    RELIEF VALVE BEGAN LIFTING AT APPROXIHATELY 1250          ADJUST SETTING AND RECALIBRATE A              PSIG DURING PERFORHANCE OF N2-OSP"SLC-9001      ON SECOND ATTEHPT TO ACHIEVE DESIRED PRESSURE BAND STARTING LIFTING AT APPROXIHATELY 1150 PSIG REHOVE RECALIBRATE AND REINSTALL W193960  RDS-2RDSAHCU    ACCUMULATOR NITROGEN P6 CHARGING CONNECTION LEAKS          REMOVED CLEANED AND REINSTALLED P6 0223            'WHERE THREADED  INTO VALVE BLOCK REPAIR LOCATED          CONNECTION REACTOR BLDG EL 261 SOUTH SIDE HCU AREA TAG ON P6 CONNECTION W193970  SWP-2SWPeSTR    PACKING LEAK ON STRAINER      NO ADJUSTHENT LEFT          REHOVEO OLD PACKING AND INSTALLED 4D              SCREENWELL 261 DIV    II. TAG  HUNG ON STR                NEW  PACKING W193980  SLS-2SLSARV2    CALIBRATE RELIEF VALVE 2SLSARV2A      THIS RELIEF          VALVE REHOVEO FROM SYSTEH RECAL BY A              VALVE WAS FOUND    LIFTING AT 1220 PSIG DURING THE        ICC AND PASSED BENCH TEST PERFORHANCE  OF  N2-OSP-SLS-9001                          REINSTALLED VALVE W193994  SWP-2SWPOFV4    ANNUN 601203 ALARHS FOR SWPAFV478 LOW PRESSURE            INSTALLED    NEW  COUPLING 78              BEFORE LOW PRESSURE START OF VALVE ACCUMULATOR PRESSURE PUHP    TROUBLESHOOT'ALVE IS IN- PIPE TUNNEL SOUTHWEST OF CCS H/X ON TB 250      EL'AG  ON 601203 W193999  I CS-2 I CSAV13 2ICS4'V132 (LS132 INST ROOT ISOL VALVE) HAS A              REPLACED PACKING IN VALVE 2              PACKING LEAK    STEAN IS BLOWING OUT APPROX    18 IN LOCATEO IN RC1C ROOH 175 EL RX BLDG ON HEZZANINE TAG HANGING ON DOOR
 
bi C
Og
 
13:44  36  92                                CLASS I WORK        NICAL HAINTENANCE 1991                          PAGE28 MR  NUHBER  EPN NUHBER      FAILURE OESC                                            CORRECTIVE ACTION W194000  HVK-2HVKNV32    WHILE PERFORHING N2-OSP"9002 CHECK VALVE 2HVKAV327      VALVE OISASSEHBLEO CLEANED SEAT 7              FAILEO TO SEAT (REVERSE FLOW TEST) VALVE LOCATED        LAPPED BLUE CHECKED AND REASSEHBLEO CB 261 DIV I I CHILLER RH                              'WITH NEW BONNET GASKET
  'M194030  RDS-2RDS4V11    CARTRIDGE VALVE LEAKS.- LOC NORTH HCU'S                REHOVED VALVE7  CLEANED AND 1(3427)                                                                  INSTALLED REBUILT VALVE OLO VALVE TO BE REBUILT UNDER MR 190662 M194031  ROS-2RDS~V11    CARTRIDGE VALVE LEAKS  -  LOC NORTH HCU'S              REMOVED VALVEI CLEANED AND 1(4227)                                                                INSTALLED REBUILT VALVE) OLD VALVE TO BE REBUILT UNDER WR 190662
  'M194032  RDS" 2RDS4V11  CARTRIDGE VALVE LEAKS. LOC NORTH HCU'S                  REHOVE VALVE)CLEANED INSTALLED 1(5027)                                                                REBUILT VALVE) OLD VALVE TO BE REBUILT UNDER 'WR 190662 M194033    RDS" 2RDS4V11  CARTRIDGE VALVE LEAKS    LOC NORTH HCU                  REHOVED VALVE) CLEANED ANO, 1(4631)                                                                INSTALLED REBUILT VALVE OLD VALVE TO BE REBUILT UNDER MR 190662 M194034    RDS-2RDS4V11    CARTRIDGE VALVE LEAKS  -  LOC NORTH HCU'S              REHOVED VALVEs CLEANED AND 1(3831)                                                                INSTALLED REBUILT VALVE OLO VALVE TO BE REBUILT UNDER WR 190662 W194035    RDS-2RDS4V11  , CARTRIDGE VALVE LEAKS  -  LOC NORTH HCU'S              REHOVED VALVE) CLEANED AND 1(3431)                                                                INSTALLED REBUILT VALVE OLD VALVE REBUILT UNDER WR 190662 W194036    RDS-2RDSAV11    CARTRIDGE VALVE LEAKS. LOC NORTH HCU                    REHOVEO OLD VALVE'CLEANED AND 1(5031)                                                                INSTALLED NE'W VALVE OLD VALVE WILL BE REBUILT UNDER 'WR 190662 W194037    RDS-2ROS4V11    CARTRIDGE VALVE LEAKS    LOCATION- NORTH HCU'S          REHOVED VALVE)CLEANED AND INSTALLED 1(5827)                                                                REBUILT VALVE: OLO VALVE TO BE REBUILT UNDER MR 190662 W194038    RDS-2RDSAV11    CARTRIDGE VALVE LEAKS    LOC NORTH HCU                  REHOVED OLD VALVE) CLEANED ANO 1(5431)                                                                INSTALLED REBUILT VALVE OLD VALVE WILL BE REBUILT UNDER WR 190662 M194039    ROS-2ROSOV11    CARTRIDGE VALVE LEAKS    LOC NORTH HCU                  REHOVED VALVEICLEAND AND INSTALLED 1(5035)                                                                REBUILT VALVE OLD VALVE 'MILL BE REBUILT UNDER MR 190662 W194040    RDS-2RDSOV11    CARTRIDGE VALVE LEAKS  LOC NORTH HCU                  REHOVED VALVE) CLEANED AND 1(4235)                                                                INSTALLED REBUILT VALVE) OLD VALVE MILL BE REBUILT UNDER WR 190662
 
g, ~
    'I g
4
          , ~ Q,
 
13:44:36  92                              CLASS I WORK        NICAL HAINTENANCE 1991                          PAGE29 WR  NUHBER  EPN NUHBER    FAILURE DESC                                          CORRECTIVE ACTION M194041  RDS-2RDS4Vll  CARTRIDGE VALVE LEAKS  - LOC NORTH HCU'S              REHOVEO OLD VALVE! CLEANED AND 1(3835)                                                              INSTALLED REBUILT VALVE W194044  RDS-2RDSAV11  CARTRIDGE VALVE LEAKS. NORTH HCU'S  .                  REHOVED VALVE) CLEANED AND 1(3035)                                                              INSTALLED REBUILT VALVE. OLO VALVE WILL BE REBUILT UNDER WR 190662 W194045  RDS-2ROSV11  CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S            REHOVED VALVE CLEANEDI INSTALLED 1(3439)                                                              REBUILT VALVE OLO VALVE WILL BE REBUILT UNDER 'WR 190662 M194046  RDS-2RDSoV11  CARTRIDGE VALVES LEAKS  LOCATION NORTH HCU'S          REHOVEO VALVE  -  CLEANED AND 1(5443)                                                              INSTALLED REBUILT VALVE OLD VALVE WILL BE REBUILT UNDER WR 190662 W194047  RDS-2RDSAV11  CARTRIDGE VALVE LEAKS. LOCATION NORTH HCU'5            REHOVEO OLD  VALVE- CLEANED AND 1(4643)                                                              INSTALLED REBUILT VALVE OLD, VALVE WILL BE REBUILT UNDER WR 190662 M194048  RDS"2RDS>V11  CARTRIDGE VALVE LEAKS  LOCATION NORTH HCU'S          REHOVEO OLO VALVE  " CLEANED 1(4247)                                                              INSTALLED REBUILT VALVE OLD VALVE REBUILT UNDER WR 190662 W194049  RDS-2RDS4V11  CARTRIDGE VALVE LEAKS  LOCATION NORTH HCU'S          REHOVED OLD VALVE- CLEANED 1(4243)                                                              INSTALLED REBUILT VALVE OLD VALVE WILL BE REBUILT UNDER WR 190662 M194050  RDS-2RDSCHCU  LEAKS FITTING P6 LEAKS WAS TORQUED TO GREATER THAN    REMOVED CLEANED AND REINSTALLED P6 3847          200 INLBS TO STOP LEAKS REPLACE LOCATION NORTH        CONNECTION HCU'S RX 261 M194 051  RDS-2RDSAV11  CARTRIDGE VALVE LEAKS  LOCATION NORTH HCU'5          REHOVED CLEANED AND INSTALLED 1 (3447)                                                            REBUILT VALVE    OLD VALVE TO BE REBUILT UNDER  WR  190662 M194052  RDS-2RDS4'Vll CARTRIDGE VALVE LEAKS. LOCATION NORTH HCU'S            REHOVEO OLD VALVE CLEANED AND 1(3443)                                                              INSTALLED REBUILT VALVE OLD VALVE REBUILT UNDER MR 190662 M194063  RDS-2RDS4V11  CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S            REMOVED OLD VALVE CLEANED AND 1(4251)                                                              INSTALLED REBUILT VALVE OLO VALVE TO BE REBUILT UNDER 'MR 190662 M194064  ROS-2ROSCV11  CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S            REHOVEO OLD VALVE) CLEANED 1(4627)                                                              INSTALLED REBUILT VALVE. OLO VALVE TO BE REBUILT UNDER WR 190662
 
13:44-36    13-92                                    CLASS I WORK  -      NICAL HAINTENANCE 1991                            PAGE30 WR  NUHBER  EPN NUHBER      FAILURE DESC                                              CORRECTIVE ACTION W194 065 RDS-2RDS4    Vll CARTRIDGE VALVE LEAKS LOCATION NORTH HCU ~ S REHOVE        REHOVED OLD VALVEI CLEANED ANO 1(3819)        LEVEL SWITCH TO REHOVE 0-RING FROH V111 VALVE.              INSTALLED REBUILT VALVE OLO VALVE TO BE REBUILT UNDER WR 190662 M194066  RDS-2ROSeV11    CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S                REHOVED OLD VALVE) CLEANED AND 1(3419)                                                                    INSTALL REBUILT VALVE. OLD VALVE TO BE REBUILT UNDER WR 190662 M194067  ROS-2RDS4Vll    CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S                REHOVEO OLD VALVE CLEANED AND 1(4611)                                                                      INSTALLED REBUILT VALVE OLD VALVE TO BE REBUILT UNDER WR 190662 W194 068  ROS"2RDSAV11    CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S REHOVE          REMOVED OLD VALVE AND INSTALLED 1(4203)          LEVEL SWITCH INSPECTEO FOR CARTRIDGE VALVE 0"RING          REBUILT VALVE OLD VALVE TO BE REBUILT UNDER WR 190662 W194069  RDS-2ROSAV11    CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S                REHOVED OLD VALVE CLEANED AND 1(3807)                                                                    INSTALLED REBUILT VALVE. OLD VALVE TO BE REBUILT UNDER WR 190662 W194070  RDS-2RDSAV11    CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S                REHOVED OLD VALVE CLEANED AND 1(4207)                                                                    INSTALLED REBUILT VALVE. OLD VALVE WILL BE REBUILT UNDER 'MR 190662 W194201  RCS-2RCSNHOS    FLEXIBLE HOSE LEAKING)DRYMELL 269 OFF RCS RECIRC          WORKED TO HOD  91-011  PREPPEO  AREA E44              LOOP -A- LINE 2RCS-024-3-1                                FOR HOD 91-011  HWR  21242 EQUIPT IN ORYWELL REHOVED AND REPLACE INSULATION TO SUPPORT  HOD  91-011 W194203  I AS-2 I AS% PSE RUPTURE DISK  IS BLOWING THROUGH'ILL    NOT HOLD        REPLACED RUPTURED DISC 144              AIR REPAIR    OR REPLACE AS REQO    LOCATED D'M ELEV 254 AZ 0 W194215  RDS-2RDSAV11    FOOT VALVE ON 2RDSAHCU3007 LEAKING N2 CHANGING            VALVE REHOVEO) CLEANED AND 1(3007)          VALVE PLEASE REPLACE      RX 261 SOUTH SEAL HCU'S          INSTALLED REBUILT VALVE OLD VALVE TO BE  REBUILT UNDER  WR  190662 M194234  EGF-2EGFLS1      2EGFALS128 IS IN ALARH COHP PT EGFL'C09 WITH              SHOP  WORK ONLY NO  PLANT WORK 28              SOTRAGE TANK LEVEL    IN NORHAL BAND BRINGING IN NUISANCE ANNUNCIATOR IN CONTROL ROOH 852210 W194251  RDS-2RDS4HCU    P6 CAP MILL NOT SEAL PROPERLY CAUSING N2 PRESSURE          REHOVED CAP CLEANED THREADS AND 4623            TO BLEED DOWN    REPLACE CAP DEF TAG 27443 STUB            INSTALLED CAP SNOOPED AROUND CAP HUNG AT P603 CONTROL ROOH HCU 4623 LOCATEO RB 261          AND FOUND NO LEAKS NORTH SIDE
 
~'
  ~ y
 
13:44:36    92                                  CLASS I 'WORK -    AHI CAL HAINTENANCE 1991                              PAGE31 WR  NUHBER  EPN NUHBER    FAILURE DESC                                            CORRECTIVE ACTION
  'W194267  CPS-2CPSAAOV  DURING N2-ISP-CPS-9001 LLRT AOV106 'WAS FOUND TO          CLEANED VALVE INTERNALS WIPE SEAT 106            HAVE LEAKAGE WHICH EXCEEDED TECH SPEC CRITERIA            CLEAN WITH RAG
  'W194270  CPS-2CPSAAOV  WHILE PERFORHING VACUUH TEST ON 2CPSAAOV104              ADJUSTED PACKING 104            EXCESSIVE BUBBLING WAS NOTICED AT THE VALVE STEH WHEN IT WAS SNOOPED    PLEASE TIGHTEN PACKING VALVE AT EL 289 AZ 120 SECONDARY CONT DEF TAG AT VALVE
  'W194275  RDS-2RDScv11  VALVE STEH ON FOOTVALVE 111 LEAKS HCU 1443    261  RX  CHANGED OUT    V111 VALVE WITH A .
1(1443)        BLDG SOUTH SIDE                                          REBUILT  Vill THAT  WAS REBUILT UNDER WR  190662
  'W194297    IAS-2IAS4PSE  2IAS4'PSE145 RUPTURE DISK IS BLOWN REPLACE RUPTURE        REPLACED RUPTURE DISC AHD GASKETS 145            DISK TAG HUNG ON STEAH TUNNEL DOOR MST 240 W194298    I AS-21ASAPSE  21ASAPSE148 IS LEAKING BY REPLACE RUPTURE DISK          REPLACED RUPTURE DISC AND GASKETS 148            TAG HUNG ON STEAM TUNNEL DOOR    HGT 240 W194 299  IAS-2IASAPSE  2IAS4'PSE147 IS LEAKING BY REPLACE RUPTURE    DISK        REPLACED RUPTURE DISC AND CHANGED 147            TAG HUNG ON STEAH TUNNEL DOOR    HGT 240                GASKETS W194339    RDS-2RDSQHCU  2RDS4'HCU3851 LEAKS NITROGEN EXCESSIVELY FROM            WORK  COHPLETED ON WR 177196 THE 20 3851          CHARGING CONNECTION LOCATED RB ELEVATION 261              OF HARCH  1991  INSPECTED AND FOUND NORTH HCU'S  PLEASE INVESTIGATE AND REPAIR              HO LEAKS
  'W194343      CSH-2CSH4P2 OIL LEAKAGE IS OCCURRING AS VERIFIED BY ADSORBER          IHSPECTED FOR OIL LEAK TWICE PAOI BUT LEAKAGE IS SHALL ENOUGH SUCH THAT IT            NOTHING NOTICEABLE HAKES PIN POINTING EXACT LOCATION VERY DIFFICULT INSPECT AND DETERMINE IF REPAIR OF LEAKAGE IS NECESSARY W194362    I AS-2IASAPSE  SUSPECT BLOWN RUPTURE DISC AND LEAKING RELIEF            REPLACED RUPTURE 'DISC 'WITH NEW 198            VALVE IASATK5 HAS TO BE REPRESSURED EVERY 2-3 HRS DUE TO LEAK. INVESTIGATE AND REPAIR AS NECESSARY RX 289  TAG ON DISC
  'W194372  SLS-2SLSOV25  VALVE IS LEAKING BYE PLEASE INVEST AND REPAIR      RX    REMOVED SEAT FROR    VALVE AHD LAPPED 289                                                      VALVE SEAT
  'W194560  CMS-2CMSoSOV  VALVE WILL NOT OPENS TROUBLESHOOT ANO REPAIR AS              INSTALLED WE              A NEW  DISC SEAL 250            REQDI LOC ELEV 219 IH SUPPRESSION POOL AZ 120 LINE 8 COL 17  TAG 'WITH WR 193058
 
l+
13:44:36    92                                CLASS I 'MORK -      NICAL  HA INTENANCE  1991                            PAGE32 MR NUHBER    EPN NUHBER    FAILURE DESC                                                CORRECTIVE  ACTION
  'M194572  SMP"ZSMPNV1C  REHOVE VALVE FROH LINE FOR INSPECTION OF THE EAR            PERFORHED  INSPECTION AS PER TO DISC PINS  A CONCERN OVER THE PINNING HETHOD            HI-5 3-001  ATTACHED MAS RAISED AND THE RESOLUTION IS AN INTERNAL INSPECTION BY ENGR. AND VENDOR)DO NOT SHUT PUHP DOMN UNTIL ENGR VENDOR PRESENT M194580  HVK-ZHVKOCHL  BASED ON N2-OSP-SMP-9003 P28 FAILEO SURVEILLANCE            REHOVE COVERSI CLEAN TUBE MITH GOOD 1A            REHOVE END BELLS AND CLEAN SERVICE MATER SIDE              WAY  HACHINE TUBES ON SHILLER BEFORE SURVEILLANCE ON P2A.
CONTACT DICK GREEN 343-8499 WHEN SHILLER IS OPEN M194 584  ICS-ZICSAAOV  WITH SYSTEH SECURED ZICS4AOV156'S PACKING WAS              SPARYED INDICATOR SHAFT WITH    'MD 40 156            LEAKING. THIS MR GENERATED TO CORRECT DEFICIENCY NOTE ON  WR 193343 INDICATOR ARE HAY BE BENT    REPAIR AS NECESSARY W194702    RDS-ZRDSAV11  CARTRIDGE VALVE FOR 2RDS-L109 LEAKS AT STEH HCU            REPLACED V111 WITH REBUILT VALVE.
1(2655)        2655 ZRDSAV111(2655)                                        VALVE MILL BE REBUILT UNDER WR 190245 M194705    RDS-ZRDSAHCU  CARTRIDGE VALVE V111 LEAKS AT THE STEH WHEN VALVE          INSTALLED  NEW  VALVE 2243          IS CLOSED HOLDS PRESSURE ON BACKSEAT REPAIR OR REPLACE PN NUMBER 117C4272P001 REF GEK 37469 FAILED DURING N2-ISP"RDS-R103 W194712    RDS-ZRDS4HCU  DURING PERFORHANCE OF N2-ISP-RDS-R103 CARTRIDGE            REPLACED VALVE WITH NEW ONE    VALVE 1835          VALVE V111 LEAKS BY THE STEH IN THE CLOSED                  TO BE  REBUILT UNDER  MR 190245 POSITION HAINTAINS PRESSURE IN OPEN POSITION IN BACK SEAT. REPAIR OR REPLACE
  'M194730  RDS-ZRDSAV11  ,2RDS-Vill(2207) HAS A PACKING LEAK    TAG HUNG AT          INSTALLED NEW VALVE VALVE WILL BE 1(2207)        2RDS-V111 (2207)                                            REBUILT UNDER MR 190245 M19 4749  SWP-ZSMP4VZO  ZSWPCVZOZA FAILED TO STROKE FREELY DURING                  VALVE EXERCISED TWICE NO CORRECTIVE 2A            PERFORMANCE OF N2-OSP"SWP-CSOOZ    KEPT HANGING UP        ACTION REQUIRED SEE TROUBLESHOOT TAG HUNG ON ZSWPAVZOZA PIPE TUNNEL 247      CONTACT        PLAN DICK GREEN FOR STAGING M194756    CHS-ZCHS4SOV  ZCHSASOV26A FAILED N2-OSP-CHS-R001    IT 'MOULD NOT        REPAIRED COMPONENTS AND PARTS FOUND 26A            HOLD PRESSURE AND LEAKS BY EXCESSIVELY      REPAIR          TO BE CORRODED. REPLACED HAIN DISC VALVE SDC SC2-0287-91                                      AND ORINGS AND PILOT DISC    VALVE FAILED PHT NEM WR MRITTEN TO REBUILD VLV AGAIN  - MR 196038 M194772    RDS-ZRDS4 HCU  V111 LEAKS  ON HCU L605                                    NE'M VALVE INSTALLED VALVE MILL BE 1411                                                                      REBUILT UNDER WR 190245
 
0 lit I I~ ~
 
13:44:36    92                                  CLASS I WORK - H  ANICAL HAINTENANCE 1991                            PAGE33 WR  NUHBER    EPN NUHBER    FAILURE DESC                                              CORRECTIVE ACTION W194773    RDS-2RDS4HCU  Vill LEAKS  ON HCU L708                                  INSTALLED NE'M VALVE 2607 W194774    RDS-2RDS4 HCU  V111 LEAKS  ON HCU L503                                  INSTALLED NEW  VALVE 2219 M194 776  ROS-2RDSAHCU  V111 LEAKS  ON HCU L613                                  INSTALLED NEW VALVE VALVE TO BE 3015                                                                    REBUILT UNDER WR 190245 W194779  GSN-2GSNOV73    VALVE PACKING IS LEAKING NITROGEN AS SEEN WHEN          REHOVED OLD PACKING CLEANED AND 8              SNOOPED. PACKING IS ALREADY ADJUSTED TOO TIGHT SO        INSTALLED NFW  PACKING VALVE IS NOT TURNED EASILY LOCATED IN NITROGEN TANK FARH TAG 36097 HUNG ON VALVE M194781    RDS-2ROS4V11  Vill ON  HCU  1415 L609 LEAKS                            REPLACED VALVE WITH REBUILT 111 1(1415)                                                                  VALVE VALVE TO BE REBUILT UNDER  WR 190245 W194784    RDS-2RDSAV11  ACCUHULATOR L515 CARTRIDGE VALVE 111    LEAKS BY IN      INSTALLED NEW VALVE. VALVE WILL BE 1(2623)        CLOSED POSITION                                          REBUILT UNDER WR 190245 W194785    RDS-2RDSeV11  ACCUHULATOR L514 CARTRIDGE VALVE 111 LEAKS BY    IN      INSTALLED NEW REBUILT VALVE. VALVE 1(2223)        CLOSED POSITION                                          WILL BE REBUILT UNDER WR 190248 M194787    RDS-2RDSAV11  V111 LEAKS  ON  HCUL406 HCU 1027                        REPLACED 111 VALVE WITH NE'M REBUILT 1(1027)                                                                  VALVE VALVE WILL BE REBUILT UNDER
                                                                                    'MR  190245 W194788    RDS-2RDSAV11  V111 LEAKS  ON  HCUL510 HCU 0623                        REPLACED VALVE WITH NEW REBUILT 111 1(0623)                                                                VALVE. VALVE TO BE REBUILT UNDER WR 190245 W194790    RDS-2RDSAV11  V111 LEAKS ON HCUL411 HCU 1031                            INSTALLED NEW VALVE VALVE WILL BE 1(1031)                                                                REBUILT UNDER WR 190245 W1 94791  RDS-2ROS4'V11  Vill LEAKS  ON HCU  L412  HCU 1431                        INSTALLED NE'M VALVE VALVE TO BE 1(1431)                                                                REBUILT UNDER WR '190245 W194794    RDS-2ROS4V11  ABOVE HCU CARTRIDGE VALVE WILL NOT ISOLATE              REPLACED VALVE INSTALLED NEW ONE 1(1839)        INSTRUHENT BLOCK WHEN CLOSED                            VALVE TO BE REBUILT UNDER 'MR 190245 M194795    RDS-2RDSCHCU  VALVE SHAFT SEAL LEAKS                                  INSTALLED NEW VALVE VALVE MILL BE 1843                                                                    REBUILT UNDER WR 190245 M19 4796  ROS-2RDSAHCU  ABOVE VALVE PACKING LEAKS PROFUSELY                      INSTALLED NEW VALVE VALVE WILL BE 1043                                                                    REBUILT UNDER WR 190245
 
I' 13:44.36      13-92                                  CLASS I WORK -      NICAL HAINTENANCE 1991                            PAGE34 WR  NUHBER  EPN NUMBER      FAILURE DESC                                              CORRECTIVE ACTION
  'LI194797  RDS-2RDS(L(HCU ABOVE VALVE PACKING LEAKS                                  INSTALLED  NEW VALVE 0639 W194944    CSH-2CSHAHCV  TORQUE ARH  IS BENT THE STEH CONNECTOR IS OUT OF        REPLACED BENT TORQUE ARH AND 133            ADJUSTHENT (SHOULD BE LOWER ON THE 'OPERATOR STEM)        RETAINING RINGS 3 IN. STROKE WAS CURRENTLY THE BACKSEAT OCCURS AFTER THE TORQUE ARH        CHECKED AND VALVE ADJUSTED~ VALVE LIHITS OUT ALLOWING FURTHER HANDWHEEL HOVEMENT TO        REQUIRES 48 CRANKS FROH FULLY BEND TORQUE ARH (SEE ATTACHED)                            CLOSED TO FULL OPEN POSITION W195 056  RDS-2RDS4 HCU  HYDRAULIC CONTROL UNIT 2RDSAHCU3039 NITROGEN              I8C TIGHTEN UP ON PRESSURE  SMITCH 3039          SECTION HAS REQUIRED REPEAT CHARGINGS RECENTLY            NUT TO STOP LEAK INVESTIGATE AND REPAIR SOURCE OF NITROGEN LEAK TAG HUNG ON HCU V111 VALVE RX BLDG 261 NORTH HCU BANK W195057  RDS-2RDS4HCU    THE NITROGEN SECTION OF THIS HYDRAULIC, CONTROL          REPLACE V111 WITH NELI VALVE FROM 3039            UNIT REQUIRES REPEAT CHARGINGS AT LEAST DAILY            STORES INDICATIVE OF A LEAK PLEASE INVESTIGATE AND REPAIR SOURCE OF LEAK TAG HUNG ON V111 VALVE HANDMHEEL RX BLDG 261 NORTH HCU BANK
  'LI195086  EGS"2EGS4'EG3  BOLT IS MISSING FROH BOTTOH OF STAIRS    GROUT  IN      PER DISCUSSION WITH  SITE THE EXISTING HOLE                                        ENGINEERINGISTAIR HILTI BOLT IS NOT REQD    BOLT IS NOT SHOMN ON ANY ENGR DOCUHENTS    ABANDON IN PLACE DRILL ON 1/2 AND C 3/8 HILTI BOLT    FILLED IN HOLE AS DIRECTED BY S-HI-5.3-001 W195150    SMP-2SMPeV1F    PERFORH  VALVE INSPECTION PER ENG INSTRUCTION IF        INSPECTED DOWEL PINS TO BE IN PLACE REQD. STAKE DOWEL PIN PER EDC -2F00293    TAG LOCATED    AND STAKED PER EDC 2F00293 AND SCREEN'LIELL 226 ELV                                      INTERNAL CORRESPONDENCE SH2-M91-0283 W195403    F'LIS-2FWS"PSS  RELOCATE INDICATOR FROM POSITION 8 TO POSITION ON        ADJUSTED POSITION FROH 8 TO H223A1          THE ABOVE CONSTANT SUPPORT                                POSITION 6 W1 96038  CMS-2CMSOSOV    VALVE FAILS LLRT    CYCLING VALVE GETS PROPER LIGHT      WE TOOK THE  VALVE APART AND FOUND 26A            INDICATIONS IN  CR  SUSPECT VALVE NOT SEALING AS        IT  WAS  DIRTY AGAIN AND THERE WAS LEAKAGE IS VERY HIGH SDC SC2-0287-91                      WATER IN IT. SO WE CLEANED AND DRIED IT W196058    MSS-2MSSeMOV    VALVE LEAKING 1/2 GPH FROH PACKING. PLEASE TIGHTEN        TORQUED PACKING TO 30 FT    LBS INE'M 108            PACKING OR REPLACE AS NECESSARY                          PACKING INSTALLED PER HI 5 3-001
  'M196060  CSH-2CSH4(AOV  VALVE IS LEAKING APPROXIMATELY 1 GPH FROM PACKING        PACKING TIGHTENED LEAKAGE STOPPED 10,8            REPLACE OR TIGHTEN PACKING AS NECESSARY TO CORRECT        VALVE STROKED TWICE PROBLEH
 
  ~ I
'll 0 I
          '
 
13:44:36    92                                CLASS I WORK -    ANICAL HAINTENANCE 1991                                PAGE35 MR NUHBER    EPN NUMBER    FAILURE DESC                                            CORRECTIVE ACTION W1 96061  CSL-2CSL&#xb9;AOV  VALVE MAS IDENTIFIED AS PACKING LEAKING DURING RPV      REHOVED AND REPLACED PACKING 101          600 HYDRO ADJUSTING PACKING OR REPACK IF NO ADJUSTHENT IS REHAINING W1 96074  CSL-2CSL&#xb9;HOV  RELOCK MIRE HOV TO TRANSITION PIECE IT IS MIRED        BOLTS MERE TIGHT ALL BOLTS MERE      TIE 112            WRONG  LOCATION SECONDARY CONTA I NHENT 195            MIRED TOGETHER BY TWO'S M196075  RHS-2RHS&#xb9;HOV  RELOCK WIRE HOV AND TRANSITION PIECE TO VALVE IT        REHOVED OLD LOCK'MIRE CHECKED BOLT 2A            IS LOCK MIRED 'MRONG. LOCATION AUX BAY NORTH 183 E      TIGHTNESS 'WHICH MAS FOUND TO BE 11                                                      TIGHT REWIRED BOLTS WITH SAFETY
                                                                                    'MIRE ON INSIDE AND OUTSIDE ACTUATOR TO  VALVE M196076    RHS-2RHS&#xb9;HOV  RELOCK 'MIRE HOV TO TRANSITION PIECE IT IS WIRED        REWIRED OUTER BOLTS 'WITH SAFETY 28            MRONG  LOCATION SECONDARY CONTAINHENT 197              WIRE ALL BOLTS INNER AND OUTER WERE T I GHT    INNER BOLTS ARE WIRED~BUT NOT CORRECT. CANNOT GET TO BECAUSE OF VALVE PROXIHITY AND INSULATION W196077    RHS-2RHS&#xb9;HOV  LOCK 'MIRE HISSING ON BOLTING TO HOV AND TRANSITION      CHECKED BOLTS FOR TIGHTNESS WHICH 8B            PIECE  PLEASE LOCK MIRE LOCATION AUX BAY SOUTH          WERE FOUND TIGHT WIRED BOLTS 'MITH 184                                                      SAFETY 'WIRE INSIDE AND OUTSIDE BOLTS FROH ACTUATOR TO VALVE ARE MIRE
  'M196078  SWP-2SWP&#xb9;HOV  PULL INSPECTION COVER FROH FIRE BARRIER AND              NOT ABLE TO CHECK DO TO SEALED BOOT 50A            INSPECT HOV AND TRANSITION PIECE TO SEE IF THEY        BETWEEN OPERATOR AND VALVE HAD OPS ARE LOCK 'MIRED. BREECH PERHIT REQUIRED    LOCK 'MIRE    STROKE VALVE DETECTED NO HOVEHENT AS NEEDED    LOCATION SERVICE MATER AREA ELEVATION      AT ALL 265
  'M196079  SWP-2SWP&#xb9;HOV  HOV TO  TRANSITION PIECE IS NOT LOCK 'MIRED LOCK        LOCKWIRE NUT INSIDE AND OUT NUTS 599          MIRE THE BOLTS    LOCATION PIPE TUNNEL ELEVATION 255    ARE TIGHT BOLTS 'MERE NOT LOOSE SO LOCKMIRED BOLTS BACK UP
  'M196081  SMP-2SMP&#xb9;HOV  HOV TO  TRANSITION PIECE IS NOT LOCK MIRED LOCK          NO LOOSE    BOLTS FOUND UPON 74A          'MIRE THE BOLTS. LOCATION SERVICE MATER AREA            INSPECTION AND LOCKWIRED HOV TO ELEVATION 265                                            TRANSITION PIECE W196082    SMP-2SWP&#xb9;HOV  HOV  TANSITION PIECE AND TRANSITION PIECE TO VALVE      LOCK'WIRED HOV TO TRANSITION PIECE 74B            IS NOT LOC  WIRED. PLEASE LOCK WIRE LOCATION SERVICE MATER AREA ELEVATION 263 M196083    SWP-25'MP&#xb9;HOV HOV TO  TRANSITION PIECE IS NOT LOCK MIRED PLEASE        UPON    INSPECTION FOUND NO LOOSE 74C          LOCK MIRE BOLTS    LOCATION SERVICE 'MATER AREA          BOLTS LOCKWIRED HOV TO TRANSITION ELEVATION 264                                            PIECE
 
k
  ;I
 
13:44      36    13-92                                  CLASS I WORK  -      NICAL HAINTENANCE 1991                            PAGE36 WR  NUHBER        EPN NUHBER      FAILURE DESC                                              CORRECTIVE ACTION M196084        SMP-2SMP0HOV      HOV TO  TRANSITION PIECE AND TRANSITION PIECE    TO      LOCK'MIRED HOV TO TRANSITION PIECE 74D              VALVE NOT LOCK 'MIRED PLEASE LOCK WIRE BOLTS LOCATION SERVICE WATER AREA ELEVATION 264 W1 96085      SWP-2SMP4HOV    HOV TO TRANSITION PIECE IS NOT LOCK WIRED      LOCK      LOCKWIRED HOV TO TRANSITION BOLTS 74E              WIRE BOLTS. SERVICE WATER BUILDING ELEVATION 264 W1 96086      SWP-2SMPAHOV    HOV TO  TRANSITION PIECE AND TRANSITION PIECE TO,        LOCKWIRED HOV TO TRANSITION PIECE 74F              VALVE NOT LOCK WIRED    LOCK WIRE BOLTS SW  BUILDING ELEVATION 265 M196087        GTS-2GTS4HOV    HOV TO  TRANSITION PIECE IS NOT LOCK WIRED AND          ALL BOLTS MERE TIGHTENED AND TIE lA              TRANSITION PIECE TO VALVE IS NOT LOCK WIRED              'MIRED TOGETHER BY TWO'S CORRECTLY    LOCK WIRE BOLTS  SEE CONT ELEV  319 GTS-2GTSAHOV    LOCK WIRE  IS NOT DONE CORRECTLY ON TRANSITION          BOLTS WERE TIGHT AND  TIE WIRED W196088'196123 1B              PIECE  TO HOV AND VALVE. REDO LOCKWIRE                  TOGETHER BY T'MO'S I CS-2 I CS4 HYV  ICSAHYV151 IS IN HID POSITION (DUAL INDICATION).        VALVE STEH HAD SOHE CORROSION AND 151              SUSPECT  BINDING PROBLEH PLEASE INVESTIGATE              DIRT  ON IT CAUSING IT TO BIND UP ICSAHYV151 IS LOCATED IN RB 175 IN THE RCIC ROOH          STEH)CLEANED VALVE NOW STROKE 100 TAG HUNG ON VALVE                                        PERCENT    N2-HPH-ICS-V452 QUARTERLY FOV VALVE LINKAGE INSPECTION REDONE    SAT W196153        ICS-2ICS<AOV    ICSAAOV156 DOES NOT INDICATE FULL CLOSED (NO GREEN        TOOK THE VALVE PACKING OUT ADJUSTED 156              LIGHT) IN THE CONTROL ROOM AT CECAPNL601                  THE INDICATOR SHAFT PUT BACK TROUBLESHOOT REPAIR AS NECESSARY. TAG ON PNL601 BY        TOGETHER. VALVE WAS OUT OF ICS4AOV156 CONTROL SWITCH                                ADJUSTHENT W196167        HVR-2HVRAAOD    HVRAAOV108 FAILS TO CLOSE WITHIN THE ALLOTTED            LOOKED FOR LEAKS REPLACED WASHER 10B              AHOUNT OF TIME WHEN STROKED. IT APPEARS TO BE            SEALS INSPECTED FOR LEAKS AFTER BINDING IN HID-STROKE TROUBLESHOOT REPAIR AS              REPLACING WASHER    NO LEAKS NECESSARY    TAG HUNG BY HVR4AOV10B CONTROL SWITCH ON CEC4PNL871 W196224        ICS-2ICSAHYV    DURING RCIC TUNING COULD NOT REDUCE. TURBINE SPEED        ADJUSTED GOVENOR .LINKAGE MITH 151              TO LESS THAN 3225 RPH    ADJUST RCIC GOVERNOR VALVE      COMPANY REP AS STATED IN HI LINKAGE AS NECESSARY FOR FULL CONTROL OF RCIC SPEED CONTROLLER SETTING OF APPROXIHATELY 60 AND LOSS NO EFFECT    TAG AT FC101 ON P601
 
l II 0
I
 
13:44 36    13-92                                CLASS I MORK -      NICAL HAINTENANCE 1991                              PAGE37 MR  NUHBER  EPN NUHBER  FAILURE DESC                                              CORRECTIVE ACTION
  'M196242  SWP-2SWPAFV5  2SWP4 FV54A HYDRAULIC PUHP IS RUNNING CONTINUOUSLY        REBUILT 2 AND 3 GAL ACTUATORS 4A          AND IS BRINGING IN CONTROL ROOH ANNUNCIATOR                REPLACED BOTH 7 GAL ACTUATORS 601103. TAG HUNG AT ANNUNCIATOR 601103                    BEFORE COHPLETE CLOSE OUT OF PACKAGE HAKE NOTE THAT THE 2 AND 3 GAL ACTUATORS NEED TO BE PAINTED WHERE  HAIN'AD TO      FLAP PAINT FORM ENDS OF ACTUATORS NOTE PLEASE HAKE NOTE OF PRESENT HI FOR FUTURE Hl ISSUENCE  WE SHOULD REVIE'M CURRENT PROCEDURE FOR COHPLETE OVER HAUL
                                                                                    'MHICH IS CIHING DUE W196334  RHS-2RHS4HOV  VALVE HANDWHEEL IS NOT ATTACHED TO HOTOR OPERATOR        REPLACED SET SCREWS IN HANDMHEEL 40B            IT IS LYING ON THE GRATING IN THE VALVE ROOH ON RX        (95-72-821) USED SEALANT PST580 ON BLDG EL 240    NOTED DURING NRC RIT MALKDO'MN            SET SCREWS PER-ENGINEERING M196345  PCB-2PCB4DRA  DRYMELL PERSONNEL HATCH OUTER DOOR EQUALIZING            OUT OF HECHANICAL ADJUSTHENT VALVE 5            VALVE 'MILL NOT SEAL                                      MAS ADJUSTED SO THAT IT WOULD SEAT PROPERLY M1 96406 ICS-2ICS4AOV  HACHINE NEM CAH HECHANISH PER EDC    2F-00372  TO        ALL PARTS HACHINED PER EDC 2F00372 157          FACILITATE VALVE CLOSURE    MHEN ACTIVATED. RETURN TO    RETURNED TO STORES FOR LATER USE STORES  FOR FUTURE USE                                  HATERIAL RETURN 046391 SDC  SC2-0274-91 M196409  HVC-2HVC0AOD  PERFORH  OPERABILITY TEST PER HI ATTACHED                STROKED AOD 7IHES PER ATTACHED HECH 117                                                                    INST-  WORK  FINE M196412  HVC-2HVC4AOD  PERFORH OPERABILITY TEST PER THE HI ATTACHED              VALVES STROKE    5  TIHES PER ATTACHED 169                                                                    HI  WORKS FINE M196413  HVC-2HVC4AOD  PERFORH  OPERABILITY TEST PER HI ATTACHED                VALVE STROKED 5 TIHES PER ATTAHCED 177                                                                    HI DAHPER WORKS FINE M196414  HVR-2HVRAAOD  PERFORH OPERABILITY TEST PER    THE HI ATTACHED          VALVE STROKED 5 TINES PER ATTACHED 6A                                                                      HI  WORKS FINE M196415  HVR-2HVRCAOD  PERFORH OPERABILITY TEST PER HI ATTACHED THIS            VALVE STTOKED 5 TIHES PER ATTAHCED 98            TEST IS TO BE PERFORHED WITH OPS SURVEILLANCE            HI  WORKS FINE PROCEDURE M196416  HVC-2HVCAAOD  PERFORH  OPERABILITY TEST  PER HI ATTACHED              STROKED AOD 5    TIHES PER ATTACHED 148                                                                    HECH INST
  'M196417  HVC-2HVCAAOD  PERFORH  OPERABILITY TEST  PER HI ATTACHED              STROKED AOD 5 TINES PER ATTACHED 145                                                                    HECH  INST-  'WORKS  FINE
 
I t.
 
13:44-36  92                                    CLASS  I WORK -      ANICAL HAINTENANCE 1991                              PAGE38 WR  NUMBER  EPN NUHBER    FAILURE DESC                                                  CORRECT I VE ACTION M196474  SWP-2SMP4 STR  REPACK STRAINER:NEXT TINE THE STRAINER IS SCHED              WE  INSTALLED  NEW PACKINGJA NEM 4F            DOWN FOR HPH-SA513      LOCATED 261 ELVISCREENWELL          BACKWASH ARH AND A NEW VENT LOCK BLDG. MHILE REPLACING PACKING FOUND BOTH DRIVE PINS CONNECTING THE SHAFT TO THE BACKWASH ARH ~ HISS INGI D ISASSEHBLE BACKWASH ARH ~ INSPECT AND REPAIR SEE ATTACHED SHEET CHANGE VENT COCK ON STRAINER COVER ADDED 911129 1800 HRS BY G PROSSER AND VIA PHONE CONVERSATION WITH T DOHERTY FOR QA M196491    ICS-2ICSAT1 CHECK RETORQUE RCIC TURBINE COUPLING (PUHP          TO        A  VISUAL CHECK    MAS HADE ONLY TO TURBINE COUPLING)                                              COUPLING PER SSS AND WIP SHEET INSTRUCTIONS EVERYTHING IS OK M196615  SWP-2SMPNFV5  OIL LEAKING FROH VARIOUS CONNECTIONS'TAG          AT VALVE    INSTALLED (2> 7 GAL ACT REHOVED 48            TB 250 SW 250 EL                                              AND REBUILT 2 AND 3 GAL ACT      NEED TO PAINT ENDS OF 2 AND 3 GAL,.ACT A NEW HOTOR WAS INSTALLED BY. ELECT M196676  EGF-2EGF4FEl  2EGFAFE13A FLOW ELEHENT HAS A SLIGHT FUEL LEAK 261            TIGHTENED FLANGE BOLTS 3A            DIESEL  DG 1 EAST WALL W196782  ICS-2-ICS-75  RCIC TURBINE NOT DRAINING PROPERLYIDRAIN POT                  USING AP 5 ~ 4 '2 TROUBLESHOOT ING I ME 0-140-2      CHECKED OUT OKiAPPEARS DRAIN LINES TO DRAIN POT                CHECKED DRAIN LINES FOR BLOCKAGE HAY NOT BE PLUGGED TURBINE DRAIN POOL NEEDS TO BE REHOVED ANO CHECKED FOR BLOCKAGE W197634  GTS-2GTSAFLT  FLT1A DEHISTER DELTA      P  IS HIGHISUSPECT PARTICULATE      HOISTURE SEPARATOR FILTERS WERE lA            UPSTREAH OF DEHI STER TO BE CAUSE        OPEN AND            CHANGED OUT DETERHINE CAUSE. TAG EL 261 RBN HUNG ON -A- GTS TRAIN M197663  SLS-2SLSAP1A  PLEXIGLASS COVER      ON PUHP HAS PIECE OF IT HISSING          ME REPLACED THE    PLEXIGLASS COVER ALONG THE EDGE CANNOT DETERHINE IF LEAKAGE HIGHT              WITH  A NE'M PLEXIGLASS COVER OCCUR AS PUHP IS IN STANDBY. REPLACE IF NECESSARY PUHP LOCATED ON ELEVATION 289 REACTOR BLDG.SEE TAG 33262 LARGE PORTION ON PLEXIGLASS.
M197664  SLS-2SLSAP1B  PLEXIGLASS COVER ON PUHP IS CRACKED AT EDGES DID              WE  REPLACED THE PLEXIGLASS COVER NOT LEAK DURING PUHP RUN REPLACE AS NECESSARY PUHP            MITH  NEW  PLEXIGLASS COVER LOCATED ON 289 ELEVATION REACTOR BLDG SEE TAG 33236 LARGE PORTION ON PLEXIGLASS
 
I r
 
13:44:36    -13"92                                CLASS I WORK  - HECHANICAL HAINTENANCE 1991                            PAGE39 WR  NUHBER  EPN NUHBER    FAILURE OESC                                              CORRECTIVE ACTION W197722    HVK-2HVK4CHL N2-OSP-SWP-Q003 FAILED SURVEILLANCE~ REHOVE BELLS        REHOVED END COVERS FOR INSPECTION 1B            AND CLEAN SERVICE WATER SIDE TUBES ON CHILLER.            TUBES PARTIALLY BLOCKED BY ZEBRA CONTACT DICK GREEN 343-8499 'WHEN CHILLER IS OPEN        HUSSELS CLEANED TUBES INSTALLED NE' PIPING GASKETS USED EXISTING HEAD GASKETS REASSEMBLED HEADS AND PIPING W197794    ICS-2ICSNP2 PUHP BEARING IS LEAKING OIL TROUBLESHOOT AND              REPLACE OIL SEALSIHECH SEAL)PUHP REPAIR TAG HUNG ON PUHP LOCATED ON RB 175 IN THE          BEARINGS ALL GASKETS AND 0-RING RCIC ROOH. REBUILD PUHP USING NEW                        READJUSTS OIL LEVEL FROH 285 AS BEARINGS)SEALSeAND HECH SEAL                              FOUND TO  590 UNDERCUT HOTOR HOLD DOWN BOLTS TO BE ABLE TO ACHIEVE ALIGNMENT W197841  RHS-2RHSCFV3  'WHILE PERFORMING EPH-R520 ON VALVE FOUND 2 OF            REMOVED T'WO SNAPPED OFF CAP SCREWS 8A            HOUNTING BOLTS THAT HOLD YOKE TO BONNET BROKE            AND TWO BENT CAP SCRE'WS AND~
REPLACED WITH 4 NEW ONES
    'W197888  RDS-2RDSCSOV  NEEDLE VALVE ADJUSTHENT STEM COVER IS HISSING            REPLACED STEH COVER 'WITH  NE'W 120(0231)    REPLACE WITH NEW LOCATED ON HCU 02-31 RX 261              COVER TORQUED COVER TO 115    IN/LBS ELEVATION IN SOUTH BANK OF HCU'5 W19 7895  RHS-2RHS4MOV  L IHI7 TORQUE ACTUATOR HOVES 'ItHEN VALVE I 5 STROKED    8 BOLTS TORQUED TO 600 FT LBS)2 1B            OPEN RX BLDG ELEV 196 SOUTH PIT AREA (AROUND 1          HOVED 3 FLATS THE OTHER 6 HOVED IN ) TAG HUNG ON VLV TORQUE ACTUATOR BOLTING              2FLATS EACH W197981    SWP-2SWPAV24  VALVE FAILEO REVERSE FLOW CHECK 'WHILE PERFORHING        OPENED VALVE TO INSPECT INTERNALS OA            SURVEILANCE N2-OSP-SWP-2001 DEF TAG LOCATED AT          FOR DAHAGE OR VALVE BEING STUCK 2SWPAV240A CB 261 DIV 1 CHILLER ROON                    OPENIDID NOT FIND ANY DAHAGE VALVE
                                                                                    'WAS CLOSED  NO ACTION 'WAS REQD W199529    PHS-SA262-1  SPOT WELDS ARE BROKEN ON LOCKSET HOUNTING TABS          REPAIRED DOOR PER WELD HI)WELDED REQUIRE REWELDING  ALSO LOWER HOUNTING TAB IS          BACK  IN PLACE  DOOR TABS STRIPPED SA 262 391 RECORDS LISTED.
 
13:13:22  01-09-92                                  CLASS I WORK  - ELECTRICAL MAINTENANCE 1991                          PAGE:1 WR  NUHBER    EPN NUHBER    FAILURE DESC                                              CORRECTIVE ACT ION W113648    DMS-2DHS>HCC  RCIC PUHP SUCT FROM SUPP POOL HOV CIRCUIT BREAKER        REPLACED BREAKER A1 RCIC PUMP SUCT FROH SUPP POOL HOV CIRCUIT BREAK)BREAKER SIZED TOO SMALL REPLACE THE BREAKER AT 2DMSNMCCA1 COHPT 38 WITH HE28030 BREAKER-OR THE RECOHHENDED EQUIVALENT AS DETERHINED FROH ENGINEERINGS RESPONSE TO PR 5472 THIS  OOC CLOSES  OR 17311 W12 2418    HSS-2HSS4MOV  VALVE DISCOVERED TO LEAK BY EXCESSIVELY DURING            VALVE OPERATOR REHOVED    STROKED 189            PERFORMANCE OF LLRT PROCEDURE ON 2HSS-HOV111-112          VALVE TESTED OK LKG 11 SCFH BACK TO RX VESSEL AND DOES NOT ALLOW LLRT TO BE PERFORHEO REPAIR AS NECESSARY
  'W124864    ENS-2ENS4'SWG CAUTION LABELS NEED TO BE INSTALLED ON CUBICLE            CAUTION SIGNS PLACED ON EACH 103          DOORS OF THE ABOVE REFERENCED SWITCHGEARS PER DER          CUBICLE DOOR OF 2ENSASWG101 2-91-Q-0317. THE LABEL INFORMATION AND                    2ENS4SWG102 AND 2ENS4SWG103 INSTALLATION REQUIREHENTS ARE CONTAINED IN SPEC E061A AND THE ATTACHED HEHO W131165    SWP-2SWP-W-1  CABLE 2SWP-W132    HAS BADLY NICKED WIRES ON  T83-91      CUT BACK CABLE AND ADDED NE' 32                                                                      STA-KONS TO WIRES AND USED BUTT TO EXTEND SHIELD WIRE 92  OF  2CEC-PNL828 CABLE 2SWP-W132 HAS BADLY NICKED WIRES ON TB3 91 ~ 92 OF 2CEC PNL828)SERVICE H20 TO CWS    I SOL VLV CONTROL (288 RELAY RM) LCR IL25'WP-120 W136483    HCS-2HCSAMOV  WHILE PERFORMING N2-EPH-GEN-V582                          REPLACED CIRCUIT BREAKER IN CUBICLE 6A                                                                      (SECONDARY BREAKER)    BREAKER REHOVED AND TESTED FROH 2EHS4'HCC102-B-A PER WR 154467 WHILE PERFORHING N2-EPH-GEN"V582 SECONDARY BREAKER FAILED CONTACT RESISTANCE TEST (7 2 7) ON POLES A AND C REPLACE IAW SECTION    7.2.7  1 W136677      HVK-2HVKAH18  FOUND HOTOR LEAD CONNECTION JUNCTION BOX COVER            INSTALL  NE'W GASKET ON 2HVK-M18 GASKET TORN WHILE PERFORHING N2"EPH-GEN-R580              HOTOR CONNECTION BOX W138777      GTS-2GTSNHOV  REWORK REPLACE THE 10-32 X 1    1/2" LG MACHINE          JB 24JB0338 REPLACE TB MOUNTING 4A            SCREWS USED FOR HOUNTING THE HARATHON 1512 NUC            SCRE'WS  JB 24J80337 REPLACED TB TERMINAL BLOCKS ON HOD PN2Y88HX101 'WITH NE'W 10-32      HOUNTING SCREWS X  1/4"  SYHBOL 93-17-857    REF ECDCR H10485A NCR 2-89-0043
 
0 4
i4 UI
 
13-13-22  01-09-92                                CLASS I WORK  -  ELECTRICAL HAINTENANCE 1991                            PAGE:2 MR NUHBER    EPN NUHBER      FAILURE DESC                                              CORRECTIVE  ACTION M147548    I CS-2 ICSAHOV  FIELD CABLE LUGS ARE  TOO WIDE FOR TERHINAL BLOCK          REPLACED BROKEN TERHINAL BLOCK ON 122            SLOTS CAUSING THE TB FINS TO BREAK                        POWER MIRES IN ICS HOV 122 REFER TO PR 8390 FOR CORRECTIVE ACTION
  'M148658    HHR-2HHRACRN    RUBBER INSULATORS ON CRANE CONTROL BUTTONS ARE            REPLACED ALL RUBBER BOOTS OVER ALL 1              DAHAGED OR HISSING  LOCATION RX 353 CRANE CAB            SMITCH BUTTONS ON CRANE CONTROL CONSOLE OF POLAR CRANE    HARD COPY OF DEF TAG= DESTROYED ON REFUEL FLOOR M149318    DHS-2OHSAHCC  SPARE BREAKER 2DHS-HCCA1-68                                REINSTALLEO BUCKET IN HCC PER EDC Al                                                                        2E10410 AND SIGNED OFF WR BUCKET HISSING. STARTER (REVERSING).
ASSEHBLY OVERLOAD RELAYS AND BLOCK SPARE BREAKER 2DHS-HCCA1-68)REPLACE CONTACTOR THAT WAS REHOVED FOR USE IN 2DHS-HCCA1-5D 2ICS"HCC159 SEE MR 149346 M154467    EHS-2EHSCHCC  REHOVE BREAKER FROH CUBICLE AND TEST HOLDED CASE          BREAKER TESTED UNDER 102-8A        BREAKER (EF38030) PER N2-EPH-GEN-V582 FOR USE ON          N2J-EPH-GEN-V582  AND PASSED 2EHSCHCC102A-5C  REFER MR 136483    REPLACE BREAKER      CUBICLE 8A NEEDS BREAKER    BREAKER
                            'MHEN REPLACEHENT IS AVAILABLE                            ON OFF  ASSEMBLY BREAKER HOUNTING HARDWARE AND THREE POWER LEADS M154468    EHS-2EHS4HCC  REHOVE BREAKER FROM CUBICLE AND TEST HOLDED CASE          TESTED BREAKER PER  V582. REHOVED 303-4D        BREAKER EF38030 PER N2-EPH-GEN-V582 FOR USE ON            CIRCUIT BREAKER  AND ASSOCIATED 2EHS4HCC303-58 REFER WR 192936      REPLACE BREAKER        'MIRING ANO HARDWARE INSTALLED WHEN REPLACEHENT IS AVAILABLE                              BREAKER IN 2EHS4HCC303-58 PER 'MR 182836 SEALEO HOLE IN CUBICLE DOOR WITH CONDUIT BOX SEAL REMOVED HARDWARE TO SHOP M1 54469    EHS-2EHSAHCC  REHOVE BREAKER FROH CUBICLE AND TESTED MOLDED CASE        TESTED BREAKER PER V582    REHOVED 303-4C        BREAKER (EF38030) PER N2-EPH-GEN-V582 FOR USE ON          CIRCUIT BREAKER AND ASSOCIATED 2EHSCHCC303-10C. REFER  'MR 182860  REPLACE BREAKER      'MIRING AND'HARD'MARE INSTALLED MHEN REPLACEHENT  IS AVAILABLE                            CIRCUIT BREAKER IN 2EHSeHCC303-10C PFR MR 182860    SEALED HOLE IN CUBICLE DOOR 'MITH CONDUIT BOX SEAL REHOVED HARDWARE TO SHOP
 
P ll P;
I
      %4
 
13:13  22 01-09-92                                  CLASS I WORK  - ELECTRICAL MAINTENANCE 1991                            PAGE:3 WR  NUHBER    EPN NUMBER    FAILURE DESC                                              CORRECTIVE  ACTION W154485    IAS-2IASASOV  ADS  NITROGEN HEADER EXHIBITS AN INCREASE IN          REMOVED  COIL REPLACED COIL ANO Y 186        PRESSURE BEYOND HIGH ALARH SETPOINT EVEN WHEN LO          TESTED PER GEN 513    REPLACED AND HIGH FLOW PRESSURE CONTROL VALVES ARE SHUT            CONTROL FUSE IN PNL 861 COULD BE PROBLEH WITH LO'W FLOW VALVE 2IAS4SOVY186 INTERNAL LEAKAGE~ PLEASE REPAIR OR REPLACE VALVE AS NECESSARY    WORK WITH WRS 154484 154483 INITIATED AGAINST PRESSURE CONTROL VALVES TAG HUNG ON VALVE SC 289 NORTH END W154500    ENS-2ENSoSWG  INTERFERENCE STOP PLATE EITHER BENT OR NOT BOLTED        INSTALLED BREAKER STOP PLATES 101          IN WHICH COULD ALLOW A 2000 AHP BKR TO BE INSTALLED IN A 1200 AHP CUBICLE STRAIGHTEN AND BOLT IN AS REQD    BOLTS TO LOWER LEFT FRAHE ANGLE W154501    ENS-2ENS4SWG  INTERFERENCE STOP PLATE BENT (103"4) OR HISSING          REPAIRED BENT INTERFERENCE'TOP 103            (103-11)  WHICH COULD PERHIT A 2000 AHP BKR TO BE        PLATE ON SWG103 CUBICLE 4 WR198705 INSTALLED IN A 1200 AHP CUBICLE STRAIGHTEN OR            WRITTEN TO REPLACE MISSING STOP INSTALL A STOP PLATE AS REQD BOLTS TO LOWER LEFT          PLATE IN CUBICLE 11.STOP PLATE ON FRAHE ANGLE                                                11 REPLACED FROH ONE REMOVED FROM CUBICLE 6 WR198705 W154630    ENS-2ENSASWG  CUBICLE DOOR WILL NOT OPEN WITHOUT A GREAT DEAL OF        CUBICLE DOOR WAS ALIGNED AND 103-2        FORCE (EXCESSIVE FORCE AS DOOR HAS SENSITIVE              CAUTION LABELS INSTALLED PER DER RELAYS ON  IT) OR  CLOSE                                  2-91-Q-0317. NOTE LABELS INSTALLED ON WR 124864- SEE QCIR 2-91-0448 W154656    GTS-2GTS4FLT  2GTSA06-Fl IS  BLO'WN  REPLACE FUSE  (120VAC 3 AHPS) 1A REPLACE CONTROL FUSE    IN 2GTS-A06-Fl CIRCUIT
  'W154697    HTS-2HTSNPNL 003 DOOR HANDLE  IS SHEARED OFF DIV  II  HEAT TRACE PANEL- 2HTSAPNL003 LOCATED SOUTH AUX BAY EL 240 REPLACED BROKEN DOOR HANDLE AND ADJUSTED ROLLERS TAG HUNG ON 2HTS4PNL003 DOOR W157018      ICS-2ICS4RCP  QUICK DISCONNECT RECEPTACLE PLUG AT REFUELING            PERFORHED  EQ INSPECTION OF PLUG Tl            BULKHEAD - OPEN ITEH 503226-01 WALKDOWN                  DISCONNECTED AND-'RECONNECTED PLUGS DISASSEMBLE  - AND INSPECT THE CONNECTOR WITH EQ ENG PRESENT-PHOTOGRAPHS ARE REQD-REPAIR REPLACE AS REQD (NHP2 IR 88-08) LOC PC3278 011 00 W IP W158042      ICS-2ICSAMOV  RCIC STEAH SUPPLY VLV TO TURBINE-LIMITER PLATE IS 120                            -                                        PER PR  9546 THE CURRENT LIHITER THE 'WRONG SIZE    REPLACE WITH ONE- THAT IS A THREE    PLATE INSTALLED IS ACCEPTABLE AND AND ONE FOURTH IS NOT REQUIRED TO BE CHANGED W1 58193    ENS-2ENSCSWG  HOVING CONTACTS ON BREAKER ARE WORN) NEED TO BE 103-14                                                                  INSTALLED ON ALL THREE PHASES  NEW REPLACED FOUND WHILE PERFORMING N2-EPM"GEN-R550          MOVABLE HAIN CONTACTS
 
f
  ~1
 
13:13  '2  01-09-92                                CLASS I WORK  -  ELECTRICAL HAINTENANCE 1991                            PAGE 4 WR  NUMBER    EPN NUHBER    FAILURE DESC                                            CORRECTIVE ACTION W159176    ENS-2ENS4SWG RELAY 27CC FOR CIRCUIT NO. 2ENSA24 FAILED TO              TROUBLESHOOTING STEPS ALLOWED 101          ACTUATE ON A TOTAL LOSS OF VOLTAGE TO THE BUS    THE    TARGET TO OPERATE PROPERLY OTHER TWO PHASE UNDERVOLTAGE RELAYS DID ACTUATE.
PLEASE TROUBLESHOOT AND REPAIR    TAG ON 2ENSQSWG101 W159202    RHS-2RHSoMOV  TORQUE SWITCH LIMITER PLATE IS THE WRONG ONE FOR        REPLACED ORIGINAL LIHITER PLATE PER 1C          VALVE PER EP-110 REPLACE LIMITER PLATE HRD 40362          EP-410 REQUIREMENTS PART NUHBER 9327343 W159212    RHS-2RHSeMOV  LIHITING PLATE  ON TS IS C/2 AND 2  1/4 SHOULD  BE 2    REPLACED OLD L IHI TER PLATE WITH NE' 8B            1/2  C AND 2  1/2 0 PLEASE REPLACE  LIHIT PLATE  WHEN    2 1/2 PLATE AVAILABLE (EP-410)
W159282    SWP"2SWP4MOV  2SWPeMOV338  DOES NOT APPEAR TO BE TORQUING OUT          INSTALLED CORRECT SIZE LIMITER 338          WHEN GOING CLOSED  TROUBLESHOOT                          PLATE PER EP 410 OPERATOR NE'W HAS ABILITY TO  GO TO 2 1/2 AND 2  1/2 ON TORQUE SWITCH SETTINGS W1 59340    SWP-2SWPAHOV  REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH        REPLACED SUSPECT  BAD  PINION KEY 17A          1018 STEEL REFERENCE IN 88-84 AND NHP64495                WITH HEll W1 59341    SWP-2SWPAHOV  REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH        REPLACED HOTOR PINION KEY 178          1018 STEEL REFERENCE IN 88-84 AND NMP 64495 W159342    SWP-2SWPAMOV  REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH        REPLACED HOTOR PINION KEY PER 18A          1018 STEEL REFERENCE IN 88-84 AND NHP 64495              IN-88-84 AND NHP64495l REPLACED LIHITER PLATE ON TORQUE 5'WITCH PER EP-410- PLATE CHANGE FROH 1 1/2 TO 2
W1 59343    SWP-2SWPCMOV  REPLACE HOTOR PINION KEY 'WITH ONE FABRICATED FROM        REPLACED HOTOR PINION KEY 18B          1018 STEEL REFERENCE IN 88-84 AND NHP 64495
  'W159344    SWP-2SWP4 MOV REPLACE HOTOR PINION KEY 'WITH ONE FABRICATED FROM        REPLACED KEY IN HOTOR SHAFT AND 74A          1018 STEEL REFERENCE IN 88-84 AND NHP 64495              LIHIT SWITCH COHPARTHENT GASKET CALLED JEFF DEAN ON REPLACING GASKET NO INSPECTION REQUIRED W159345    SWP-2SWPAHOV  REPLACE MOTOR PINION KEY WITH ONE FABRICATED FROH        REPLACED HOTOR SHAFT TO PINION KEY 748          1018 STEEL. REFERENCE IN 88-84 AND NHP 64495              PER NRC NOTICE  88-84 W159346    SWP-2SWPCMOV  REPLACE MOTOR PINION KEY WITH ONE FABRICATED FROM        REPLACED KEY FOR MOTOR PINION 74C          1018 STEEL REFERENCE IN 88-84 AND NMP 64495
  'W159348    SWP-2SWPAHOV  REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH        REPLACED MOTOR PINION GEAR KEY 74E          1018 STEEL REFERENCE IN 88-84 AND NHP 64495
 
l' 13:13:22    01-09-92                                    CLASS I WORK - ELECTRICAL HAINTENANCE 1991                              PAGE:5 WR  NUMBER    EPN NUHBER        FAILURE DESC                                            CORRECTIVE ACTION W1 59350    ICS-2 I CS4HOV  REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH        INSTALLED  NEW HOTOR PINION AS  PER 122                1018 STEEL. REFERENCE IN 88-84 AND NHP 64495            IN 88"84 W159351    RHS"2RHS0HOV      REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH        REPLACED HOTOR PINION. KEY WITH ONE 1C                1018 STEEL REFERENCE IN 88-84 AND NHP 64495              OF  1018 STEEL W1 59352    RHS-2RHSCHOV      REPLACE MOTOR PINION KEY WITH ONE FABRICATED FROH        REPLACED KEY STOCK WITH  NE'W PC  CUT 115              1018 STEEL REFERENCE IN 88-84 AND NHP 64495              FROH CAT I STOCK W1 59353    RHS-2RHSAMOV      REPLACE HOTOR P INION KEY WITH ONE FABRICATED FROM      REPLACED HOTOR PINION KEY WITH NEW 116              1018 STEEL REFERENCE IN 88-84 AND NHP 64495              1018 FROH INTERH STORAGE NRC IE NOTICE  88-84 W161381    HTS-2HTS4PNL      REPLACE BURNED OUT FAN IN 2HTS4'PNL001                  REPLACED COOLING FAN IN PANEL 001                                                                        2HTSQ PNL001 W161734    EHS-2EHSAHCC      AUX CONTACTS 'WIRED 13 AND 14 FAIL TO HAKEUP WHEN        AUX CONTACT 13 AND 14 ARE SPARE 303-17D          TESTED PER R520-REPLACE CONTACT AUX BLOCK                CONTACTS 2EHSAHCC303-12D PASSED ACCEPTANCE CRITERIA OF N2-EPH-GEN-R520 PERFORHED AND COHPLETE 901121 NO CORRECTIVE ACTION REQUIRED PER STEP 7 3 9 W161750    EJS-2EJSx PNL    2 SCREWS NEEDED ON PNL COVER 2 ARE STRIPES AND          REPLACED BOLTS 104A              NEED TO BE RETAPED TO A SIZE LARGER PNL LOCATE    IN RX BUILDING EL 240 ABN W161761      BYS-2BYSABAT      PLEASE REPLACE FLASH ARRESTOR ON 59-REPLACE FLASH        REPLACE FLASH ARRESTER ON CELL 59 2B                ARRESTER CAP/LID ON 45                                  AND THE FLASH ARRESTER LID ON CELL 45 W162316      EGS-2EGSoEG3      AS A RESULT OF THE PROBLEMS FOUND IN THE DIV I          NO RELAYS) ADJUSTED OR REPLACED EHERG DIESEL CONTROL RELAYS (HIGH CONTACT                RELAYS RETURNED TO STORES REF. HATL
                              'ESISTANCE) PERFORH TROUBLESHOOTING OF THE DIV DIESELS GOVERNOR SPFED CONTROL CIRCUITS FOR II    RETURN  056098 POTENTIAL ADJUSTMENTS OR RELAY REPLACEHENTS
  'W162358    EGS-2EGS4EG1      PERFORM CHECKS OF RELAYS REHOVED FROM 2EGSOEG1  PER    TESTED RELAYS 4EX3 4LSYN1 TESTED WR W184827    (SEE DAN LEHAY-KEENO LAHPHAN)              GOODs SEE ATTACHED SHEET ACCORDING TO THE ATTACHED GUIDE. (4EX3 4LSYN1 4LSYN2)
W1 62376      HVR-2HVR4'HST    INSTALL MISSING FUSE F2 2HVRC11 IN HST401C. VERIFY      INSTALL FUSE 401C            NO GROUNDS  PRIOR TO INSTALLATION VERIFY FUSE CONTINUITY AFTER INSTALLATION REF DER 2-91-Q-0722 CONTACT HIKE DOWNS PRIOR TO WORK
 
13:13:22    01-09-92                                    CLASS I WORK  -  ELECTRICAL HAINTENANCE 1991                            PAGE:6 WR  NUHBER      EPN NUHBER        FAILURE DESC                                            CORRECTIVE ACTION W16 5334    BYS-28YSIBAT      28YS4BAT2C WAS A 10V. GROUND ON POSITIVE BUS AND    A  AS OF  910123  NO GROUND DETECTED AT 2C                40V GROUND ON THE NEGATIVE BUS (THIS HAS BEEN            PNL 852 DETERHINED NOT TO BE ON BATTERY) TROUBLESHOOT INVESTIGATE WHERE GROUNDS ARE CONNECTED TROUBLESHOOT ONLY W165487                    HVR HVR-32A SAHPLE PUMP IS HAKING AN EXCESSIVE AMOUNT        DETERH/RETERH TO SUPPORT TECH OF NOISE    (RX 289)                                      REPLACEHENT OF PUHP HOTOR RHS-2HVR4 CAB 32A W168601      CHS-2CMS4TE1      BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE        INSTALLED BISCO SEALANT AS PER EDC 01                RTD ENCLOSURE AROUND THE PROBE PER EDC2E10365    AND    ABOVE SDC NUMBER SC2-0042-90 W168602      CHS-2CHS4TE1      BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE        INSTALLED BISCO SEALANT AS PER EDC 02                RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER            ABOVE SC2-0042-90
  'W168603    CHS"2CHS0TE1      BISCO LOCASEAL SEALANT TO ENVIRONMENTALLY SEAL THE        INSTALLED BISCO SEALANT AS PER EDC 03                RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER            ABOVE SC2-0042-90 W168604      CMS-2CHS4TE1      8ISCO LOCASEAL SEALANT  TO ENVIRONHENTALLY SEAL THE      INSTALLED 8 ISCO SEALANT AS PER EDC 04                RTD ENCLOSURE AROUND THE PROBE PER SDC NUHBER            ABOVE SC2-0042-90.
W168605      CHS-2CHS4TE1      BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE        INSTALLED BISCO SEALANT AS PER EDC 05                RTD ENCLOSURE AROUND THE PROBE PER SDC NUHBER            ABOVE SC2-0042-90.
  'W168606      CHS-2CMS4TE1      BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE        INSTALLED BISCO SEALANT AS PER EDC 06                RTD ENCLOSURE AROUND THE PROBE  PER SDC NUMBER          ABOVE SC2-0042-90.
W168607      CHS-2CHSoTE1      BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE        8ISCO SEAL PER  EDC 2E10365 07                RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER SC2-0042-90
  'W168608      CHS-2CHSNTE1      BISCO LOCASEAL SEALANT TO ENVIRONMENTALLY SEAL THE        8ISCO SEAL PER  EDC 2E10365 08                RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER SC2-0042-90 W168609      C HS-2 C M 5 4'E 1 BISCO LOCASEAL SEALANT TO ENVIRONMENTALLY SEAL THE        BISCO SEAL CONDULET PER EDC 2E10365 09                RTD ENCLOSURE AROUND THE PROBE PER    SDC NUMBER SC2-0042-90
 
13:13:22  01-09-92                                  CLASS I WORK - ELECTRICAL HAINTENANCE 1991                            PAGE:7 WR  NUMBER    EPN NUMBER    FAILURE DESC                                            CORRECTIVE ACTION W168610    CHS-2CHSe TE1  BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE      INSTALLED BISCO SEALANT AS PER EDC 16            RTD ENCLOSURE AROUND THE PROBE PER SDC NUHBER            ABOVE SC2-0042-90.
W168611    CHS-2CMSATE1  BISCO LOCASEAL SEALANT TO ENVIRONMENTALLY SEAL THE      INSTALLED BISCO SEALANT AS PER EDC 17              RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER          ABOVE SC2-0042-90.
W168612    CMS-2CMS<TE1    BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE      INSTALLED BISCO SEALANT AS PER EDC 18              RTD ENCLOSURE AROUND THE PROBE SDC NUMBER              ABOVE SC2-0042-90.
W168613    CHS-2CMSATE1    BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE      INSTALLED BISCO SEALANT AS PER EDC 19              RTD ENCLOSURE AROUND THE PROBE PER SDC NUHBER          ABOVE ALSO INSTALLED NEW COVER ON SC2-0042-90                                              TEHP ELEMENT BODY
  'W168614    CMS-2CHSeTE1    DISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE      INSTALLED 8 ISCO -SEALANT AS PER EDC 20            RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER            ABOVE SC2"0042-90.
W168615    CMS-2CMSATE1  BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE      INSTALLED BISCO SEALANT AS PER EDC 21            RTD ENCLOSURE AROUND THE PROBE PER SDC NUHBER            ABOVE.
SC2-0042-90 W168616    CHS-2CMS<TE1  BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE      BISCO SEAL CONDULET PER EDC 2E10365 22            RTD ENCLOSURE AROUND THE PROBE PER SDC NUHBER SC2-0042-90 W168617    CHS-2CMSATE1  8ISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE      8ISCO SEAL PER EDC 2E10365 23            RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER SC2-0042-90.
  'W168618    CMS-2CMSNTE1  BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE      BISCO SEALED CONDULET PER EDC 24            RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER            2E10365 SC2-0042-90 W168647    ENS-2ENSNSWG    WE FOUND WHEN DOING PH 2 DAHAGED UT AND UL FUSE          REPLACED CRACKED FUSE HOLDER WITH 103-14        BLOCKS IN 2ENSASWG103-14 CUB PLEASE REPLACE      PULL    NEW OUTS ONLY TO BE REPLACED W168648    ENS-2ENS4'SWG  FUSE- BLOCK  IS DAMAGED  PLEASE REPLACE BAD PART        REPLACED UT FUSEBLOCK WITH NEW ONE 103-15          LOCATION 2ENSSWG103-15    UT FUSE BLOCK PULLOUT        FROM STORES SECTION W168650    CCP-2CCP4MOV    INSPECT TORQUE SWITCH AND ADJUST IF NECESSARY PER      TORQUE SWITCH WAS ADJUSTED TO AGREE 188            SPEC'S ON EP-4108    REPLACE LIHITER PLATE IF          WTIH EP-410 OPEN 2 CLOSE 2 APPLICABLE                                                                  r
 
13:13:22    01-09-92                                CLASS I MORK  - ELECTRICAL HAINTENANCE 1991                            PAGE:8 MR NUHBER      EPN NUHBER    FAILURE DESC                                              CORRECTIVE ACTION
  'M168652    SWP-2SWPAHOV  IDENTIFY CORRECT LIHITER PLATE AND SETTINGS PER EP        READJUST. FOUND CLOSE SIDE OF 77A          410 FOR TORQUE SWITCH AND REPAIR REPLACE AS              TORQUE SMITCH SET AT 1 RESET TO  1 NECESSARY                                                1/4
  'W168681    HCS-2HCSAPNL  PERFORH  INSPECTIONS  ON  2HCSAPNL22A PER ATTACHED        PERFORHED  INSPECTION 22A          SHI-5.3-001 W168682    HISC-NOCOHP I REPLACE RELAY FACE GLASS THAT MAS REHOVED AND USED      'CHANGED RELAY COVER WITH NEM-D            FOR CORRECTIVE ACTION ON WR 189685      RELAY FACE        RETURNED RELAY TO STORE REF    HATL ORDERED ON HSRF E043197. RELAY HAS BEEN RETURNED          RETURN 054103 TO STORES ON HATERIAL RETURN NO      055516. ORIG HATERIAL ISSUE  NO  136809
  'M174810    ICS-2ICSNHOV PLEASE INCREASE THE TORQUE VALVES UP TO 3 0 ON THE        REPLACED LIHITER PLATE AND.-ADJUSTED 120          OPEN AND CLOSED SIDE" OF THE TORQUE SMITCH ON VALVE      TORQUE SMITCH SETTING 21CSAHOV120 PER LETTER AS CORRECTED SH2-H91-0260 INEL DIAGNOSTIC TEST RESULT REPORT M1 74814    MHR-2HHRNCRN  WESTINGHOUSE RELAYS LOCATED ON THE RX BLDG CRANE          NO  RELAYS NOTED IN NOTICE 91-45 1            POLAR NEED TO BE CHANGED OUT PER INFORHATION              MERE FOUND NOTICE 91-45 ATTACHED M174817    ICS-2ICS4HOV  PLEASE INCREASE THE TORQUE TO 1 1/2 ON THE OPEN          REPLACED TORQUE S'MITCH  LIHITER 148          AND CLOSED SIDE OF THE TORQUE SWITCH FOR VALVE            PLATE AND ADJUSTED TO 1  1/2 AND 1 2ICS4HOV148 PER LETTER AS CORRECTED SH2-H91-0260          1/2  TORQUE S'MITCH INEL DIAGNOSTIC TEST RESULT REPORT W174818    CSH-2CSHAHOV  PLEASE INCREASE TORQUE S'MITCH ON VALVE 2CSH4HOV101      RESET  2CSHoHOV101 TORQUE SMITCH TO 101          TO 2 AND ONE-HALF PER LETTER AS CORRECTED                2  1/2  OPEN AND CLOSED PER ATTACHED SH2-H91-0260 INEL DIAGNOSTIC TEST RESULT REPORT          LETTER) AND ATTACHED HAINT INSTRUCTION
  'W174823 ill CSH-2CSH4HOV  PLEASE INCREASE TORQUE SWITCH ON VALVE 2CSHc(HOV111 TO 2 AND THREE"QUARTERS PER LETTER AS CORRECTED SH2-H91-0260 INEL DIAGNOSTIC TEST RESULT REPORT ADJUSTED TORQUE SWITCH AS DIRECTED BY MR. STROKED OPERATOR AND 'MORKING SAT M174824      CSH-2CSH4HOV  PLEASE INCREASE TORQUE 5'MITCH ON VALVE 2CSHeHOV112      INCREASED TORQUE S'WITCH ON 112          TO 2 AND QUARTER PER LETTER AS CORRECTED                  2CSHeHOV112 TO 2 1/4 IN PER SH2-H91-0260 INEL DIAGNOSTIC TEST RESULT REPORT          ATTACHED LETTER AND HAINT INSTRUCTION W174825      CSH-2CSHNHOV  PLEASE INCREASE TORQUE SMITCH ON VALVE 2CSHHOV118        INCREASED TORQUE SMITCH TO 2 OPEN 118          TO 2.0 PER LETTER AS CORRECTED SH2-H91-0260 INEL          AND CLOSED PER ATTACHED LETTER AND DIAGNOSTIC TEST RESULT REPORT                            HAINT INSTRUCTION
 
J1 h
4
 
13:13  '2  01-09-92                                      CLASS I WORK  - ELECTRICAL HAINTENANCE 1991                            PAGE:9
'MR  NUHBER      EPN NUHBER        FAILURE DESC                                              CORRECTIVE  ACTION
    'M174827      CSH"2CSH4HOV      PLEASE INCREASE TORQUE S'MITCH ON VALVE 2CSHOHOV105        RESET TORQUE SWITCH ON 2CSHAHOV105 105              TO 2 PER LETTER AS CORRECTED SH2-H91-0260 INEL            TO 2 OPEN AND CLOSED PER ATTACHED DIAGNOSTIC TEST RESULT REPORT                            LETTER AND ATTACHED HAINT.
INSTRUCTION M1 74829    CSH-2CSHeHOV      PLEASE INCREASE TORQUE SWITCH ON VALVE 2CSH4HOV110        RESET TORQUE S'MITCH AT 2CSH4HOV110 110                TO 2 ANO ONE-QUARTER PER LETTER AS CORRECTED              TO 2 1/4 OPEN AND CLOSED PER SH2-H91-0260 INEL DIAGNOSTIC TEST RESULT REPORT          ATTACHED HAINT INST AND LETTER REPLACED BLOWN CONTROL FUSE AT 2EHS4 HCC201-6B W176139      ENS-2ENS4SMG      UPPER  DOOR LATCH IS HISSING PARTS UPPER CENTER AND      REPLACED THE UPPER LATCH AND 103-7              LOWER DOOR LATCH ARE LOOSE AND NEED ADJUSTMENT            ADJUSTED THE CENTER AND LOWER.
LATCHES
  'M1 7622 2    ENS-2ENSASMG      UPPER  AND CENTER DOOR LATCH HECHANISH NEED              REPLACED UPPER AND LO'WER DOOR 102-2              ADJUSTHENT AND LOWER LATCH IS HISSING PARTS              LATCHES ON 102-2 DOOR
  'M176231      EHS-2EHSoHCC      CIRCUIT BREAKER PANEL 6C HAS A HISSING LATCH              REPLACED LATCH HECHANISH 302                HECHANISH SO IT WILL NOT STAY SECURELY SHUT LOCATED RB 240 SOUTH AUX BAY W1  76233    EHS-2EHS4HCC      CIRCUIT BREAKER PANEL 190 HAS A HISSING LATCH            REPLACED BROKEN LATCH HECHANISH 102                HECHANISH SO IT WILL NOT STAY SECURELY SHUT LOCATED RB 240 NORTH AUX BAY W1 76236      EPS-2EPS4'SWG      CUBICLE DOOR  THUHBSCREW  IS HISSING NUT AND MILL        REPLACED HISSING HOLD DOMN NUTS IN 001              NOT ENGAGE.                                                S'MITCH GEAR W IP W1 76237      EPS-2EPSASMG      TMO CUBICLE DOOR THUHB SCRE'MS ARE HISSING NUTS AND        REPLACED HISSING HOLD DOWN NUTS IN 002              'MILL NOT ENGAGE                                          S'MITCH GEAR W IP M176243        CES-2CES4(RAK    PANEL COVER IS HISSING ONE HOLDOWN CLIP. PLEASE            REPLACED HISSING COVER CLIP 011              REPLACE LOCATED ON INSTRUMENT RACK 2CESCRAK011 RB ELFVATION 289 W176293        GTS-2GTS4PNL    'PANEL COVER HISSING 5 OF 11 HOLD DOWN CLIPS              REPLACED HISSING CLIPS WITH NEW 30A              PLEASE REPLACE    LOCATION SBGT-A ROOH SOUTHMALL M1 76354      I CS-2 I CS4 HOV  WHEN  ICSeHOV124 REACHES FULL OPEN IT CAUSES AN          TEST RAN HOVe    NO GROUND OCCURED ON 124              INSTANTANEOUS GROUND ON DIVISION I BATTERY BUS            BAT2A 002A ANNUNCIATOR 852108      INVESTIGATE
 
S 13-13-22    01-09-92                                  CLASS I WORK  - ELECTRICAL HAINTENANCE 1991                              PAGE10 WR  NUHBER    EPN NUHBER    FAILURE DESC                                              CORRECTIVE ACTION W176391    RHS-2RHS&#xb9;HOV  2RHS&#xb9;HOV4A HAS SHALL OIL LEAK FROH GEAR BOX P1A          CLEANED AND TIGHTENED GEARED LIHIT 4A            RECIRC  ISOLATION VALVE ELEVATION 196 SOUTH VALVE        COVER SCREWS WHILE PERFORHING PIT DOES NOT AFFECT VALVE OPERABILITY                    N2-EPH-GEN-R520. DID NOT USE N2-EHP-GEN-510 W176565      ENS-2ENS&#xb9;SWG  UPPER AND LOWER DOOR LATCH NOT WORKING PROPERLY          REPLACED THE UPPER  AND LOWER DOOR 101-10        UNABLE TO OPEN DOOR    261 CONTROL BLDG DIV 1 SWG        LATCH ROOH W176899    SLS-2SLS&#xb9;HCV ill            VALVE INDICATES NOT FULL OPEN WHEN VALVE IS OPEN (DUEL INDICATION) TROUBLESHOOT AS NEEDED VALVE LOCATED RX BLDG 289 EAST ADJUSTED ACTUATOR ARH ON OPEN END LIHIT SWITCH TO PROPER POSITION AND STROKED VALVE OPEN AND CLOSED W IP                                                                                  I
  'M177071    CCP-2CCP&#xb9;HOV  REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH          INSTALLED NEW KEY ONTO HOTOR  PINION 14A            1018 STEEL REFERENCE IN 88-84 AND NHP 64495              GEAR PER REFERENCE 88"84 M177072      CCP-2CCP&#xb9;HOV  REPLACE HOTOR PINION KEY MITH ONE FABRICATED FROM        REPLACED KEY WAY AND SAFETY WIRE 148            1018 STEEL. REFERENCE IN 88-84 AND NHP 64495 W177073      CCP-2CCP&#xb9;HOV  REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH        REPLACED OLD HTR PINION 'KEY WITH 188            1018 STEEL REFERENCE IN 88-84 AND NHP 64495              NEW ONE HADE OF  1018 STEEL  AS PER IN 88-84 ABOVE.
W177074      CCP-2CCP&#xb9;HOV  REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH        REPLACED PARTS 188            1018 STEEL REFERENCE IN 88-84 AND NHP 64495
  'M177266                SWP SAHPLE PUHP IS RUNNING HOT-REPLACE BEARINGS AS            PUHP CHANGED OUT UNDER HOD  90-044 NECESSARY    TAG LOCATED ON SKID TB 250 SOUTHWEST SERVICE WATER BAY (ALSO TROUBLESHOOT FLOW SWITCH)
RHS-2SWP&#xb9;CAB 1468
  'M177302    GTS-2GTS&#xb9;PNL  PANEL COVER IS HISSING SEVERAL HOLD DOWN    CLIPS.        REPLACED HISSING CLIPS WITH NE'M 308            SPGT 8 ROOH 268                                          ONES
  'W177605    SWP-2SWP&#xb9;HOV  OIL LEAKING  FROH LIHITORQUE HOTOR HOUSING FOR          REPLACED ALL SEALS DEGREASED AND 398            VALVE 2SWP&#xb9;HOV398. LOCATION RB 261 APPROX AZ 90          REGREASED AND REINSTALLED DEG. TAG HUNG ON SMP&#xb9;HOV398 W1 78816    VBA-2VBA&#xb9;UPS  STATUS BOARD AT THE UPS IS SHOWING A BLO'MN FUSE          REPLACED BLOWN FUSE 2A            REPLACE FUSE AND REPAIR AS NECESSARY W1 78891    GTS-3XS-2GTS  DURING OSP-GTS-R001 THE HFA RELAY 3 X 5 ESK 7GTS01        REPLACED HFA RELAY 3  X 5 2GTSA06 A06            SHEET 1 PICKED UP ON INITIATION BUT RESET WITHOUT A RESET SIGNAL PRESENT    TAG ON PNL 870
 
13:13:22  01-09-92                                      CLASS I WORK  - ELECTRICAL HAINTENANCE 1991                          PAGE11 MR NUHBER    EPN NUHBER          FAILURE DESC                                              CORRECTIVE ACTION M179010    L AC- 2L A CO'P NL  WHILE PERFORHING PH ON THIS PANEL USING PROC A584        INSTALL NEW  CAPTIVE NUT 300B                FOUND 1/4 INCH CAPTIVE NUT MISSING ON LEFT SIDE OF OUTSIDE PANEL COVER PLEASE REPLACE M179012    BYS-ZBYSABAT        FLASH ARRESTORS  ARE BROKEN    REQUIRE REPLACEHENT AT    REPLACED FLASH ARRESTORS ON CELLS 3 2C                  CELLS 3I 18I 34                                          18 34 AND 59 M179013    E JA-2E JAN  PNL  WHILE PERFORHING PH ON ABOVE COHPONENT USING PROC        REPLACE SCREMS 3018              A584 FOUND HISSING BOLT IN BOTTOM LEFT CORNER OF OUTSIDE PANEL COVER. PLEASE REPLACE M179022    SLS-ZEHSAHCC      ON  ZEHSNHCC102-16D THE OPERATING HANDLE HAS A            REPAIRED EXISTING INTERLOCK 102-16D            DEFECTIVE INTERLOCK ASSEHBLY PLEASE REPLACE              ASSEHBLY
  'M179027    S'MP-NOCOHPID      SHAFT ROTATES HARD SUSPECT BAD BEARING REPAIR AS          HSRF  E 043288 MRITTEN  TO HAVE NECESSARY. LOCATION L-6B HP 3/4 HAIN WAREHOUSE            FLIHITORQUE VENDOR REPLACE FOUND DURING PROC. S-EPH-GEN-V061                        BEARINGS HATERIAL RETURN 052427 RETURN TO STACK
  'M179050    VBS-ZVBS4 PNL      WHILE PREFORHING PH ON PNL USING PROC A584 FOUND          REPLACED TAG 102A              HISSING INSIDE PNL NAHE TAG PLEASE REPLACE WITH NEM ONE    DEF TAG 19838  HAVE J NOBLE CARVE NEW TAG.
W179051    EGA-ZEGAeH1B      SHORTEN AND RETRAIN HOTOR LEADS TO REHOVE                SHORTENED AND RETRAINED HOTOR LEADS EXCESSIVE MIRE AT ZEHS4HCC303-12E      DEF TAG 14640 DISCOVERED WHILE PERFORMING N2-EPH-GEN-R580
  'M179065                ENS  WHILE INSTALLING HOD N2-89-065 FOUND THAT RELAY          INSTALLED CORRECT NAHEPLATE 52X"1-2SMPB01 'MAS INCORRECTLY LABELED 52X-2SWPB01 E AND OCR P40675 AND 5 AND M PRING 1 320-907-271J CARD 16 STATE THAT RELAY NAHE PLATE SHOULD BE 52X-1-2SMPB01 PLEASE INSTALL NEM NAHE PLATE SMP-ZENSSMG 103-11 M179072    EHS-ZEHSAHCC      RFHOVE RELAY 'RA'ROH REAR OF CUBICLE SO CONTACT          REPLACED RELAY 303-28            BLOCK CAN BE USED FOR REPAIR ON MR 169981 (74-ZGTSB01) ~ REPLACE RELAY WHEN PARTS ARE AVAILABLE.
M1 79103    EHS-ZEHSoHCC 201-9C 261 CONTROL BLDG DIV  II I EHERGENCY SMITCH GEAR.
REPLACE HANUAL. RESET HECHANISH ON DOOR OF CUBICLE HI 154881 SYH NUHBER 93-95-416 REPLACED RESET 9C OF HCC 201
 
I 1g t:
tV I 4I 4
 
13:13:22    01-09-92                                    CLASS I WORK  - ELECTRICAL HAINTENANCE 1991                            PAGE12 WR  NUHBER      EPN NUHBER      FAILURE DESC                                              CORRECTIVE ACTION W179118      SWP-2SWP4 HOV    THERE IS NO TORQUE S'WITCH LIHITER PLATE INSTALLED        INSTALLED LIMITER PLATE 778              ON TORQUE SWITCH    LIHITER PLATE SHOULD BE (1 1/2 OPEN 1 1/2 CLOSED) PER EP 410.
W179133      E JS-2E JS4 US1  INTERNAL LOCK OUT BRACKET IS MISSING                      INSTALLED NEll BRACKET
              -5D W1 79138    RPS-K58"2RPS      RELAY C72A-K58 LOCATED IN 2CECCPNL609 BAY A IS            REPLACE LABEL C729-K58 WITH LABEL N01              INCORRECTLY LABELED C729-K58    RELABEL RELAY USING      C72A-K58 KROY HARKERS W179159  -
RHS-2RHSAP1C    REPLACE THE OIL RESERVOIR GLASS 0-RINGS AT THE            CHANGED OIL AND REPLACED ORINGS ON FIRST MAINTENANCE OPPORTUNITY FOR THE RESIDUAL          THE OIL RESERVOIR GLASS AND DRAIN HEAT REMOVAL PUMP HOTORS (GE SIL 484)                    PLUG  PER RECOMHENDED ACTION SIL 484 W179162        CSH-2CSHAM1    REPLACE THE OIL RESERVOIR SIGHT GLASS 0-RINGS AT          REPLACED UPPER AND LOWER RESERVOIR THE FIRST HAINTENANCE OPPORTUNITY FOR THE HIGH            SIGHT GLASS 0-RINGS AND DRAIN PLUG PRESSURE CORE SPRAY PUMP HOTOR (GE SIL 484)              0-RINGS  INSTALLED  NEW LOWER  DRAIN PLUG
  'W179179    ENS-2ENS4'SWG    IN 2ENSASWG101 CUB N1 FOUND WIRE 'WITH SCRAPED          REPLACED WIRE IN CUBICLE 101-N1            INSULATION GOING BETWEEN TB CC PT 12 AND TB STBG PT 3    REPLACE WIRE W1 79191    HTS-2HTSAPNL    AS  IDENTIFIED BY PROCEDURE  N2-EPH-GEN-A784 CIRCUIT    REPLACED FAILED HEAT TRACE WITH NEW 003              POWER  REQUIREHENTS FELL OUTSIDE ACCEPTANCE              PASSES ACCEPT    CRIT. PER CRITERIA. DESIRED TEHP OF LINE WAS HOWEVER                N2-EPH-GEN-A784 ACCEPTABLE (310 DEGREES F)    INVESTIGATE AND REPAIR W1 79192    HTS-2HTSCPNL    HEAT TRACE FROH PNL 2HTS4'PNL003 FAILED THE              REPLACED HEAT TRACEr'NEW TRACE MEETS 003              CALCULATED ~ CHANGE IN POWER CRITERIA PER                ACCEPT CRIT OF N2-EPH-GEN-A784 NZ-EPHOGENOA784.
W1 79197    HTS-2HTS4PNL    WHILE PERFORHING N2-EPH-GEN-A784 HEAT TAPE PH CKT        REPLACED HEAT TRACE ON 2HTS-PNL001 001              14 DID NOT HEET THE ACCEPTANCE CRITERIA FOR              CK114 HEGOHHS VALUE OF GREATER THAN OR EQUAL TO 20 HR HEGGER READING IS .5HR    TROUBLESHOOT W IP W179370      RHS-2RHSAAOV    PACKING IS LEAKING TAKE UP ON PACKING 16C ADJUSTED  LIHIT  SWITCHES W179425      CEC-NOCOMP ID    VERTICAL LOCKING BARS HISSING FROM CONTROL AND            INSTALLED OPERATING RODS AND RELAY ROOM CABINET DOORS FOR 2CEC4PNL631                  BRACKETS ON PNL631)  899- NEW 'WR 2CECQPNL899 AND 2SVV4 IPNL140.                          WRITTEN FOR PNL 140
 
13:13  22  01-09-92                                CLASS I 'WORK - ELECTRICAL HAINTENANCE 1991                              PAGE13 MR NUHBER      EPN NUHBER    FAILURE DESC                                            CORRECTIVE ACTION W180695  . CEC-2CECAPNL  TRIP UNIT B22-N692A ON H13-P629 IS LABELED              REPLACED LABEL ON PNL P629 629            B22-672A TAG HUNG ON PNL 629 PLEASE RELABEL
  'W182836    EHS-2EHS4HCC  PRIHARY HOLDED CASE BKR FAILS D.L R.O OF                REPLACED BREAKER WITH SPARE FROH 303-58        SURVEILLANCE PROCEDURE. REPLACE BKR. TAG LOCATED        2EHSCHCC303-4D W154468 ~ BREAKER 'WAS AT CUBICLE CSB 261                                      TESTED ON 'MR 154468 RAN VALVE FOR PROPER OPERATION M182845      EHS-2EHSNHCC  REPLACE HISSING SCRE'M ON OVERLOAD RELAY  - SCRE'W      REPLACED OVERLOAD HEATER BOTTOH 201-6A        THAT HOLDS HEATER IN PLACE SCREM REHOVED ON WR          SCREW 182841 M182860    EHS-2EHS4HCC  BREAKER DID NOT PASS 0 L R 0  READINGS  REPLACE      REPLACED BREAKER WITH SPARE FROM 303-10C        BREAKER AS REQUIRED. BREAKER  IS  TOP BREAKER  INSIDE  2EHS4'HCC303-4C 'WR 154469  RAN VALVE OF DUAL BREAKER ENCLOSURE                              FOR PROPER OPERATION    CIRCUIT BREAKER FROH 4C WAS TESTON ON 'WR 154469 M1 82889    ENS-2ENSCSMG  REPLACE OT ELEVATOR FUSES 'WITH TR10R FUSES PER PR
                                    -                                                CHANGED FUSES  PER EDC LE10284  ON 101            09192    EDC 2E102084                                  2ENS4SMG101    CHANGED ALL ELEVATOR FUSES TO TR10R TYPE. CUBICLE 101-2 ALREADY HAD TYPE TR10R    CHECKED CONTINUITY ON ALL FUSES PRIOR TO INSTALLING
  'M182890              ENS REPLACE WIRING FROH DEVICE LC TO LB- PREVIOUS            REPLACED MIRE FROH LC TO LB RAYCHEH REPAIRS TO 'MIRING HAVE HADE REHOVAL            REPLACED FUSES INSTALLATION OF ELEV HTR DIFFICULT ALSO REPLACE BLOWN ELEVATE FUSE. TAG PLACED AT CUBICLE DOOR HANDLE SMP-2ENSoSWG 103-7 W182891      EHS-2EHS+HCC  REPLACE HOLOED CASE CKT BKR -EF3-B070-BKR REHOVED        REPLACED 70 AHP ITE BREAKER 303-11D      TO REPLACE DEFECTIVE BKR AT 2EHS4HCC303-9C REF WR 191102. TAG AT HCC M182894      ENS-2ENS4SMG  THE SPACE HEATERS IN 103-14 -15 AND N1 ARE NOT          REPLACED BLOWN FUSE 103-14        'WORKING. PLEASE REPAIR OR REPLACE THEH. CUB I CLES 103-14 AND 103-Nl ARE THE FEED FROH THE DIESFL AND 103-15 IS A SPARE
 
s+/
I
  ~
4 F
 
13:13:22  01-09-92                                    CLASS I WORK - ELECTRICAL HAINTENANCE 1991                              PAGE14 MR NUHBER    EPN NUHBER        FAILURE DESC                                            CORRECTIVE ACTION M183057    CEC-2CEC4 PNL    AS REQUIRED BY NCR NO 2-90-0004 -HOD NO 88-053          REPLACED INCORRECT MIRE SIZE (20 870              REPLACE EXISTING NUHBER 20 AWG 'MIRE INSTALLED IN        A'MG) MI TH CORRECT SIZE (14 AWG) PER PANELS 870 AND 871 'WITH NUHBER 14 AWG WIRE PNL          EDC 2E00084 AND 2E00084A    REWIRED 870 REHOVE N. 20 AWG WIRE BETWEEN TERHINAL BLOCK        FROHPOINT NN(106) TO SB-1-2HVRB90 KK TERH POINT 108 ANO DEVICE 2G1-2HVRA90 TERH 4          (3) TO RR22 TO SB-1-2HVRB90(4) IN REPLACE(INSTALL) NO. 14 AWG WIRE GREEN GE PN              PNL871 PNL 870 IS FROM PT KK106 TO 00272A7917P014K005 AND ASSOC LUGS AS REQD ~              LG-1-2HVRA90(3)  AND KK(108) TO REFERENCE- EOC 2E00084 PAGE 6 (HATERIALS) ALSO            2G-1-2HVRA90(4) 2E00084 PAGE 5- EDC 2E00084A PAGES 18 AND 19 (CONNECTION)- EOC 2E00084 PAGES 13 AND 14 AND NCR 2-90-0004 PAGE 4 (MIRING CHANGES REQD) PNL 871 REHOVE NO ~ 20 AWG WIRE BETWEEN TERHINAL BLOCK NN TERH POINT 106 ANO DEVICE SB 1-2HVRB90 TERN 3 REPLACE ( INSTALL) NO 14 AWG WIRE YELLOW GE PN DD272A7917P014K004 AND ASSOC LUGS AS REQO REFERENCE EDC 2E00084A PAGE 6 FOR HATERIALS PAGE 5 FOR HATERIALS- PAGES 22 AND 23 FOR CONNECTIONS-PAGES 17 AND 18 FOR CONNECTIONS- NCR 2-90-0004 PAGE 4 (WIRING CHANGES REQD)
ATTACHHENTS FOR REFERENCE NCR 2-90-0004 EDC 2E00084  AND EOC 2E00084A M183159    EJS-CA-2EJSA    CURRENT TRANSDUCER CA-2EJSA17 92CEC4PNL852 FAILED        REPLACED TRANSDUCER AND VERIFIEO 17              BECAUSE IT DID NOT NEET REQUIRED OUTPUT DURING          CIRCUITRY FROH TO-2-2EJSA17 TO ERF PROC  S"EPH-GEN-2Y071 REPLACE WITH NEM                  COHPUTER POINT EJSIA100 TRANSDUCER M184559    RCS-2RCS4HYV  'LEASE    INCREASE THE FCV HINIHUH POSITION INTERLOCK      RECALI BRATED-ADJUST CALIBRATED TO 17A              LIHIT SWITCH  SETTING AS PER ATTACHED EOC NO            1.56V  TO FOURTEEN PERCENT FOR LIHIT 2E10362 OF SDC SC2-0005-91 (REFER TO RESOLUTION OF      SWITCH OF FCV SWITCH HEASURED IN PR  07751)                                              INCHES PER STEP 2 OF EOC IS ONE AND THREE FOURTHS INCHES M184560    RCS-2RCS4'HYV    PLEASE INCREASE THE FCV HINIHUH POSITION INTERLOCK      THE LIHIT S'MITCH.ACTUATED AT 1 54V 178              LIHIT SWITCH SETTING AS PER ATTACHED EDC NO.            HEASURED AT TERN 45 2E10362 OF SOC NO. SC2-0005-91 (REFER TO PR 07751 RESOLUTION) 46 OF 2CES-PNL 634 RACK 2 BAY 8 THE POSITION FEEDBACK OF 1 54V CORRESPONDING TO FOURTEEN PERCENT VALVE POSITION PER 1L2RCS-099 RVDT CALIBRATION 1 52-1 60V ABOVE WORK CORRESPONDS TO ONE AND ELEVEN SIXTEENTHS INCHES HEASUREO AT LIHIT SMITCH PER EOC-STOP 2
 
P I
t kg 0
 
13:13=22  01-09-92                                  CLASS I MORK  -  ELECTRICAL'AINTENANCE 1991                            PAGE 15 WR  NUMBER    EPN NUHBER    FAILURE DESC                                              CORRECTIVE ACTION W184819    ICS-2ICS4HOV  2ICS>HOV150 SHOWS DUAL INDICATION FOR VALVE              TIGHTEN LOCKING NUTS THAT HOLD 150            POSITION AT PNL 601                                      LIHIT SMITCH  ACTUATOR TO VALVE STEH W184826    VBA-2VBANUPS  FUSE F81 BLE'W DURING UPS TRANSFER ON LOSS OF    LINE    REPLACED FUSE F81 2A            5. REPLACE FUSE. LOCATED CB 261 EL DIV I SMITCHGEAR RH W184827    EGS-2EGSof Gl  ON LOSS OF OFF SITE POWER ( NO      5 LINE) EGS AND        REPLACED RELAY 4EX3 4LSYN1 4LSYN2 EG2 AUTO STARTED AND ENERGIZED    DIV I AT 58 8 H2 (LOAD 'WAS 900KW)  PLEASE ADJUST GOVERNOR SETPOINT TAG LOCATED AT PNL851 AT GOVERNOR CONTROL AEG2 M184865    RPH-2RPHoACB    2RPHCAC818 HAS SPURIOUS TRIPS BOTH AC818 AND            TROUBLESHOOT PER ATTACHED 18            ACB28 EPA'S MERE FOUND TRIPPED. AC818 SUSPECTED          TROUBLESHOOT PLAN TAG AT P603
  'M184911    HCS-2HCS4PNL  PERFORH  INSPECTIONS  ON 2HCSIPNL228 PER ATTACHED        INSPECTED 2HCSAPNL228 PER HI 228            S-HI-5 3-001 M184912    ENS-2ENS4  SMG MHILE PERFORHING N2-EPH-GEN-R550 ON 2EWS4SWG101-1        REPLACED DEFECTIVE PARTS PER 101-1          FOUND THAT PIN ON THE DISCHARGE CRANK ARH IS BENT        ATTACHED PROCEDURE AND CRACKED 'WHERE  IT IS WELDED TO ARNE ALSO THAT 1/2 IN    LOCKWASHER ON BOLT FOR PRIHARY STUB CONNECTOR IS BROKEN. PLEASE REPLACE BOTH PARTS M1 84987    SWP-2SWPAHOV  REPLACE DEFECTIVE 0"RING ON LIHIT SMITCH BAYONET          REPLACED 0-RING ON LIHIT SMITCH 158            ASSEHBLY. GREASE LEAKING FROH BAYONET ASSEMBLY            ASSEHBLY) LIHIT SMITCH COVER FOUND DURING PERFORHANCE OF N2-EPH"GEN-R520              GASKETS (2) AND LIHITORQUE COVER GASKET
  'M187264              CHS ERF COHPUTER POINT CHS RU101 DID NOT FAIL WITHIN          PROVIDED I&C SUPPORT REQUIRED LIHITS DURING SPDS HOD TEST USING PROC N2-RSP-RHS-R111    QUESTIONS- RP CALS EXT 2594 RHS-2CHSCCAB 108 M187502    I CS-2 ICSAAOV DURING PERFORHANCE OF    N2-OSP-ICS-Q002  AOV 156        ADJUSTED LIHIT SWITCHES TO OBTAIN 156            FAILED TO INDICATE FULL SHUT. TROUBLESHOOT                PROPER VALVE INDICATION M187511    HSS-532-2HSS  DESCRIPTIVE LABELS ON SWITCHES 822H-532 AND              NEM LABEL  INSTALLED N25            822H-533  ARE IN ERROR SINCE THE SWITCHES DO NOT RESET GROUP 10 ISOLATIONS THE SWITCHES ARE LOCATED ON 2CEC0PNL602 W187517      CHS-2CHSASOV  2CHSOSOV26A  INDICATES DUAL POSITION  WHEN OPENED      READJUST L IHIT SMITCH FOR RED LIGHT 26A                                                                      FOR TROUBLESHOOTING PLAN
 
l 13:13:22    01-09"92                                  CLASS I WORK  - ELECTRICAL HAINTENANCE 1991                            PAGE16
'MR  NUHBER    EPN NUHBER    FAILURE DESC                                                CORRECTIVE ACTION M187519      CHS-2CHSASOV  2CHSSSOV25C  HAS DUAL INDICATION WHEN TAKEN TO SHUT        READJUSTED  LIHIT SWITCH FOR RED 25C          POSITION  TAG HUNG AT CEC0PNL873                          LIGHT  FOR TROUBLESHOOT PLAN M187526    CES"2CES4PNL  CHECK CONTINUITY AND OR VOLTAGE DROP AS APPLICABLE          CHECKED CONTACTS ON ABOVE SWITCHES 405            CONTACTS OF SM10 2RSSN89 AND SW16-2RSSN95                  PER HI AND VERIFIED CONTACTS TO SWITCHES WERE PLACED IN THE EHERGENCY POSITION AND        ESK-3K SH 3 OF 3 0007510980752E AND THEN RETURNED TO NORHAL PER N2-OSP-ADS-R002 NEED            0007510980766E    ALL CONTACTS TO CHECK TO DECLARE OPERABLE                                CHECKED OUT CORRECT
    'M187536    FWS-2FWSAAOV  VALVE POSITION INDICATION SHOWS RED AND GREEN              ADJUSTED OPEN  LIHIT SMITCH ARH  TO 238          LIGHT ILLUHINATED WITH VALVE CLOSED (NO FLOW THRU          GIVE PROPER LITE INDICATION IN VALVE)                                                      CONTROL ROOH. MORKS FINE NOW M187544      CHS-2CHSASOV  2CHS4SOV26C  -                      N2-OSP-CHS-R001 26C          SUCT 7 3 109    - SURVEILLANCE TEST IT 'MOULD NOT HOLD ANY PRESSURE 'WHEN VALVE COIL INSTALLED AND ADJUSTED IND LIGHTS CLOSED AND LINE ISOLATED DOWNSTREAH LOCATED RX BLDG EL 215 AZ 117 M187546      HVR-2HVRCSOV  WHEN  ORIGINALLY CLOSED THIS VALVE GAVE CLOSED              ADJUSTED REED  SW 236            INDICATION ABOUT 30 HIN LATER IT HAO A DUAL INDICATION. CYCLING VALVE DID NOT CHANGE DUAL INDICATION 237 FT CONTROL BLDG W187555      SVVwADS 2SVV  VERIFY- REHOVE    SHUTDOWN TRANSFER SMITCH CONTINUITY      CHECKED CONTACT FOR PROPER eNBE229      AS PER  IRC PROCEDURE N2-ISP-SVV-R102 ATTACH 2 8 10        CONFIGURATION PER ATTACHHENTS AND 18 (SWITCH NOS SM-10-2RSSN89 AND 5'W-16-2RSSN95 AT          ESK 3K SHEET  3.
REMOTE SHUTDOWN PNL 405)      CONTINUITY CHECK TO BE DONE AFTER ICC COHPLETES      TESTING PORTION OF PROCEDURE (STEP    7-5.5.2)
M187558      CES-2CES<PNL  PERFORH A CONTINUITY CHECK FOR NORHAL POSITION              PERFORHED CONTINUITY AND VOLTAGE 405          CONTACTS ON THE FOLLOWING SWITCHES AT REHOTE                CHECKS FOR NORHAL POSITION OF THE SHUTDOWN PANEL 2CESAPNL405 WHEN REQD BY OPS                ABOVE SMITCHES IN SHUTDOWN PNL ALL SURVEILLANCES: SWITCH 1 2 3 4 5 6 7 8 11 12 13 14          CONTACTS VERIFIED GOOD 15 M1 87566    EHS-2EHSNHCC  BUCKET CONTACTOR 42-2SWRB36 HAIN CONTACTOR IS              BUCKET 'MAS PULLED STARTER 301          EXTREHELY HOT. REPLACE      SCREENMELL BLDG 261            CONTACTOR WAS CHANGED OUT AS A CONTACTOR    HEATERS MERE OFF WHEN PROBLEH MAS              COHPLETE UNIT AND BUCKET WAS THEN FOUND                                                      RE INSTALLED CONTACTOR WAS OBTAINED FROH SPARE BUCKET 4D    MR 190030
 
  ~ I I
 
13:13:22    01-09-92                                      CLASS I WORK  - ELECTRICAL HAINTENANCE 1991                            PAGE17 MR NUHBER        EPN NUHBER      FAILURE DESC                                                CORRECTIVE ACTION
    'W187576    ICS-2ICSAHOV    VALVE FAILS TO TRIP SHUT 'MITH CONTROLS TRANSFER TO        REPLACE TRIP COIL REPLACED 150              REHOTE SHUTDOWN PANEL. 'MITH A TRIP SIGNAL IN              SOLENOID TRIP COIL FOR ABOVE VALVE N2-OSP"RSS-R001    ALSO VLV WILL NOT TRIP 'WHEN TRIP PUSHBUTTON IS DEPRESSED AT REHOTE SHUTDO'MN ~ P'MR WAS VERIFIED TO JV7060      NOTE 3 ESK11R5511  TAG 2CES4PNL405  AND 2CEC4PNL601
  'W189330      EJS-2EJSAUS1    BREAKER SPRINGS    WOULD NOT DISCHARGE WHEN BREAKER        BREAKER SPRINGS DISCHARGE AFTER
                -98              WAS RACKED OUT      LOCATED IN DIV I SWG ROOH    TAG ON      BREAKER IS COMPLETELY RACKED OUT CSA  261                                                    AND BREAKER IS BEING PULLED OUT OF CUBICLE SLOT FEEDER BREAKERS DIFFER FROH LOAD BREAKERS IN THIS ASPECTS BREAKER WORKER SAT.
W189331      ENS-2ENS4SWG    HETALIC SUPPORT CLIP SHEARED OFF TO ONE OF THE              REPLACED HETALLIC SUPPORT  CLIP 101-2            TRIP FUSES DURING INSERTION OF FUSES INTO BLOCK SEE ATTACHED PIECE. LOCATED IN DIV I SMG ROOH.
W189407      ICS-2ICSAAOV    VALVE POSITION INDICATOR IS NOT OPERATING                    STROKED VALVE AND FOUND NO, 157              CORRECTLY. INDICATOR SHUT IN THE CONTROL ROOH NO            PROBLEHS  'WORKS FINE AS MELL AS RED HATTER WHAT POSITION 21CSAAOV157 IS ACTUALLY IN            AND GREEN LIGHTS. NO WORK REQUIRED TAG AT CONTROL BUTTON ON 2CEC4PNL621 21CS4AOV157
  'W189566                EGT  LUBE  OIL HEATER    DOES NOT CYCLE ON AT LESS THAN 120      TROUBLESHOOTING FOUND TEHP CONTROL DEG.F    'WHEN REQD  TO HAINTAIN LUBE OIL TEHP 'MITHIN      SWITCH 23Q OUT OF TOLERANCE    IT IS SPECIFICATIONS                                              OPEN AT 115 DEGREES F SHOULD MAINTAIN 120 DEGREES F SUPPORT TO I8C GTS"2EGTACH3
  'M189636      HVY-2HVYCUC2    2HVYoUC2C 'MENT INTO HOTOR OVERLOAD TROUBLESHOOT            REPLACED HOTOR 1-19-91    TESTED C                AND REPAIR OR REPLACE PARTS AS NECESSARY      TAG ON      HOTOR ROTATION AND ONE HOUR 2CECNPNL870 NEXT TO CONTROL SWITCH                          1-20-91.
  'M189685      ENS-2ENSASWG  'ELAY FACE COVER HAS      A CRACK  COMPONENT IS LOCATED    REPLACED GLASS COVER 101-15          IN DIV II SWITCHGEAR    ROOH. INSPECT AND REPLACE AS NECESSARY
'W189967                  HSS  INSTALL BANANA PLUGS AND PROVIDE SUITABLE JUHPER            INSTALL TEST JACKS- ALSO IDENTIFY TO FUNCTIONALLY CONNECT CONTACTS -D TO E- SO THAT          LEAD FROH CONTACT L OF RELAY OPERATION CAN BE ACCOHPLISHED FROH BACK OF PNL              K53B-2HSSN24 AT TB. INSTALLED TEST P622. NECESSARY TO SUPPORT EOP REV 4 ATT 5                  JACKS ON TB-BB41 AND RB60 FOR RELAY DELIVER JUHPERS TO L NARON.                                TEST POINTS. LABELED LEAD FROH POINT L ON RELAY AT 8862 RHS-K538-2HS SN24


~>MODIFICATIONS ACCEPTED BY OPERATIONS JANUARY 1991 NOD NUNBER.WORK DOC NO.1 PN2Y86NX002 M20957>N21011>N21038>H21039>N21096>N21219>M21221~N21225 2 PN2Y86MX041 N20862>M20863>N20864>N20865>M20866>N20867 SYSTEN MODIFICATION TITLE.CEC ADDITION OF RADIOACTIVE RELEASE DISPLAY TO THE ERF/LWS CONPUTER SYSTEM-SPDS.
0 iC I
CMS NODIFY HUMIDITY ANALYZER 3 PN2Y86NX188 N20896 4 PN2Y87NX035 N20731>N20856>M20880>N20895>H20983>N20990>M21004>M21012>N21020>N21030>M21 063>M21070>N21 077>H2108'4>N21 105>M21 112>N21 135>N21 142>N21149>N21156>M21164>N20732>N20857>N20881~N20919>N20984>M20992>N21005>N21013>H21 02 1~N21031>M21064>N21071>N21078>M21085>M21106>N21118>N21 136>N21143>N21 150>N21157>M21 174>H20851~H20875>H20882>M20920>N20985>N20999>N21006>N21014>N21022>N21032>H21065>N21 072>N21079>H21086>N21 107>N21 125>N21137>N21144>N21151>M21158>N21 193>N20852>H20876>H20883>H20921>N20986>H21000>N21007>N21015>N21023>N21045>M21066>N21073>N21080>N21090>N21 108>N21 131>N21 138>N21 145>N21152>N21159>N21212 N20853>N20854>M20877>H20878>M20884>M20885>N20922>N20979>M20987>H20988>N21001>N21002>N21008>N21009>N21016>M21017>N21024>N21028>N21060>N21061>N21067>N21068>M21074>N21075>N21 08 1>N21 082>N21102>N21103>N21 109>N21 1 10>N21 132>H21 133>N21139>N21140>N21146>N21147>N21153>N21154>N21160>N21161>N20855>H20879>H20886>N20982>N20989>N21003>N21010>N21019>N21029>N21062>M21069>N21076>N21083>M21104>N21111>N21 134>N21141>H21 148>N21 155>M21 162>ESS CEC CLOSURE OF EXTRACTION BTEAH ISOLATION VALVES FROM SEPARATE RELAYS HUMAN FACTORS FIRST REFUEL COMMITMENTS 5 PN2Y87NX037 N20606>N20653>H20654>H20963 6 PN2YBBNX085 H20969 7 PN2YBBNX 1 10 N20868>N20869>M20870>N20888>N20889>N20907>N20908>M21056>N21051>N21055>N21172>H21177>M21 194 8 PN2YBBMX190 N20800>H20811>H20812>N20912>N21222 9 PN2Y89MX026 M20964, N20965>N20966 10 PN2Y89HX039 M20993, N20994, N20995.N20996 VBB>PLC INPUT TRANSIENT MODIFICATION VBA RPB PROVIDE LIOHTB TO VERIFY RPB TSV CLOSURE RELAYS ENEROIZED RCS REACTOR RECIRCULATION PUMP STUFFINO BOX NOD CEC ADDITION OF OE 3D NONICORE CORE MONITOR INO BYSTEH DER REPLACENENT OF RIS LEVEL DIFFERENT IATOR NSB INSTALLATION OF NUNAC HAIN STEAN 0
ll I hl
MOD NUMBER.WORK DOC NO.11 PN2Y89MX040 M20931 SY8TEM MODIFICATION TITLE LINE RADIATION MONITORS RECONFIOURE FEEDWATER VENT VALVE ASSEMBLY TO CLEAR SRV REMOVAL PATH 12 PN2Y89MX082 M20891 13 PN2Y89MX 1 14 M20923>M20924>M21200 14 PN2Y90MX016 M21025>M21057>M21088>M21095 15 PN2Y90MX039 M21087>M21089>M21 117 SPO PHS CNM>FWS CPS>HVR INCREASE ACCURACY OF MAIN OENERATOR WATT TRANSDUCER CHANOE REACTOR BUILDINO AIRLOCK DOORS WEATHERSTRIP FEEDWATER PUMP SUCTION PIP INO REVISION DRYWELL OUTAOE VENTILATION 16 PN2Y90MX040 M21094>M21173 17 PN2Y90MX044 M21206>M21207>M21208 18 PN2Y90MX053 M21199>M21204 19 PN2Y90MX054 M21209 CWS COOLINO TOWER IMPROVEMENTS RM8 IMPROVE RELIABILITY OF SERVICE WATER EFFLUENT RAD MONITOR8 SLS SLS VENT REMOVAL MSS ENHANCE MSIV 6C DISK OUIDES t>>
%4 i4'
I'IODIFICATIOHS ACCEPTED BY OPERATIONS IIARCH 1991 MOD NUMBER.WORK DOC NO.1 PN2Y88NX015 M20584e M20585n M20943 SYSTEN MODIFICATION TITLE LPN UPGRADING ANPL.OF VhLP MONITOR SYSTEN


MODIFICATIONS ACCEPTED BY OPERATIONS APRIL 1991 MOD NUMBER.WORK DOC NO.1 PN2Y87MX208 M20566.M20586e M20587i M20591.M20593 SYSTEM MODIFICATION TITLE HVEe PBS EXPAND CONTROL ROOM VITAL AREA 2 PN2YBBMX164 M21026i M21027 3 PN2Y90MX037 M21210.M21211 PHS PROVIDE REACTOR TRACKBAY EMERGENCY EGRESS IMPROVE RELIABILITY OF RHR HEAT EXCHANGER SERVICE WATER RAD MONITORS (2SWP%CAB23A/8) 4 PN2Y91MX011 M21242 RCS REVISE SAMPLE LINE 2RCS+HOSE44
13-13-22    01"09-92                                CLASS I WORK  - ELECTRICAL HAINTENANCE 1991                               PAGE18 WR    NUHBER    EPN NUHBER    FAILURE DESC                                              CORRECT I VE ACTION
  'W189972              MSS  INSTALL BANANA PLUGS AND PROVIDE SUITABLE JUHPER        INSTALLED TEST JACKS ON BB49 AND TO FUNCTIONALY CONNECT CONTACTS    TO -E- SO THAT    AA72 OF 2CEC4PNL623 AND LAGELED OPERATION CAN BE ACCOHPLISHED FROH BACK OF PNL623        LEAD FROH POINT L ON DEVICE BZ ON NECESSARY TO SUPPORT EOP REV4 ATT 6    DELIVER          TB 58 JUHPER TO L NARON RHS-K53A-2HS SN25
  'lt190016    CEC-2CECAPNL  REPLACE DEFECTIVE SPARE IND S'WITCH SP-873-01 WHICH      INSTALLED NEW INDICATOR SWITCH AT 873            WAS REPLACED (S'WAPPED OUT) ON 'WR 191786 WITH          POSITION SP-873-01 GXE IN PANEL 873 1H" 2CHSA04 DEVICE CODE IS GXE PART NO IS                TO REPLACE DEFECTIVE SWITCH 'WHICH 145C3237P002                                            'WAS INSTALLED  ON WR 191786 W190085      MHR-2HHR4 CRN  WHILE PERFORHING N2-EPH-GEN"A805 ON CRANE FOUND          REPLACED RUBBER BOOT ON BRAKE 1              RUBBER BOOT OVER BRIDGE HOTOR 1 BRAKE SOLENOID TO        SOLENOID CAN BE RIPPED  REPLACE RUBBER BOOT
  'W190086    MHR-2MHR4CRN  WHILE PERFORHING N2-EPH-GEN-A805 ON POLAR CRANE          REPLACE CONTACTOR WITH NE' 1              FOUND LIGHTING CONTACTOR TO BE BINDING ATTEMPTED        EQUIVALENT CONTACTOR OF SAME      SIZE TO LOCATE CAUSE UNABLE TO LOCATE. REPLACE                AND SAHE HANUFACTURER CONTACTOR WESTING HOUSE 5 NOLE 230-480V SIZE 1 HOD A291K1EA STYLE 277A455G01 WITH 120V COIL W190087      HHR-2HHR0CRN  WHILE PERFORMING N2-EPH-GEN-A805 FOUND EXCESSIVE        STONED COMHUTATOR AND CLEANED 1              ARCING INSIDE HOTOR COHHUTATOR AND PITTING OF            ELIMINATING ALL BUT SLIGHT ARCHING COHHUTATOR STORE COHHUTATOR ADJUST BRUSH RIGGING        OF EDGE OF BRUSH    ADJUSTED BRUSH AS REQUIRED                                              RIGGING FOR PROPER CLEARANCE FROM END TO COHHUTATOR
  'W190088      HHR"2HHRoCRN  WHILE PERFORMING N2-EPH-GEN-A805 FOUND CONTACTS ON        REPLACE SEVERELY PITTED CONTACTS ON 1            HOIST 1 HIGH SPEED" CONTACTOR TO BE SEVERELY              HOIST NO 1 HIGH SPEED CONTACTOR PITTED REPLACE CONTACTS W190091      SWP-2SWPoMOV  'WHILE PERFORHING N2-EPH-GEN"R520  FOUND TORQUE          REPLACE PARTSI INSTALLED    NE'W 1A                                                                                                      .
SWITCH HAD NO LIMITER PLATE                              LIHITER PLATE PER EP-410
'W190094      EHS-2EHS4HCC  CONTROL TRANSFORHER HAS BROKEN FUSE CL IP    (401DER)    REPLACE BROKEN FUSE CLIP 101-3A        REPLACE WITH NEW ONE W190095      HTS-2HTSAPNL  HEAT TRACE DOES NOT HEET ACCEPT. CRITERIA PER          REPLACED OLD HEAT TRACE WITH NEW 003          N2-EPH-GEN-A784 HEGGER READINGS OF 7HRS. ALSO            HEETS ACCEPT. CRIT OF NEEDS 0-RING SEAL ON COVER AT HEAT TRACE LINE.            N2-EPM"GEN-A784 W190096      HTS-2HTSAPNL  HEAT TRACE DOES NOT HEET ACCEPT    CRIT PER              REPLACED BAD HEAT TRACE WITH NEW 003          N2-EPH-GEN-A784. MEGGER READINGS OF ONLY 7MRS-ALSO NEEDS 0-RING SEAL ON COVER AT HEAT TRACE LINE 289 RB DIRECTLY OVER N STAIRWELL DOOR


MODIFICATIONS A ED BY OPERATIONS MAY 1991 NOD NUMBER.WORK DOC NO.SYSTEM NODIFICATION TITLE.1%PN2Y86MX094 N20818 2 PN2Y89MX004 M20897t M20925n M21163 COP FPM OAI-TRONIC8 UNIT'Bi AND UNIT N2 INTER-TIE PROVIDE FIRE DETECTION INSIDE PRIMARY CONTAINNENT 3 PN2Y89NX079 M21034e M21047s M21058e N21 197 4 PN2Y89NX134 N20968 MSSe ONS TURBINE TORSIONAL RESONANCE FREQUENCIES MSS TURBINE FULL ARC TO PARTIAL ARC 5+PN2Y90NX043 N21251 RNS STANDBY OAS RAD NONITOR TINE DELAY I
Sl E
MODIFICATIONS ACC BY OPERATIONS JUNE 1991 NOD NUNBER.WORK DOC NO.1 PN2Y90MX019 163989 SYSTEN NODIFICATION TITLE LAN 2LAN-PNLV01 BREAKER OVERLOAD 0
l pr\
MODIEICATIONS ACC BY OPERATIONS JULY 1991 MOD NUMBER.WORK DOC NO..1 PN2Y87MX111 M21243 2 PN2Y90MX018 162471 SYSTEM MODIFICATION TITLE IHS PROCESS COMPUTER TERMINET REMOTE INTERFACE MODULE (TRIM)WSS HEAT TRACINC FOR RADWASTE PIPINQ i~w MODIFICATIONS ACCE BY OPERATIONS AUGUST 19 MOD NUMBER.WORK DOC NO.1 PN2Y87MX143 M20243i M20254.M20256i M21046e M21059 2 PN2Y88MX028 M21273 3 PN2Y89MX033 131199'68434 SYSTEM MODIFICATION TITLE RCS VIBRATION EQUIPMENT ADDITION TO RECIRC PUMPS 2RCS-PiA/P1B MSS MODIFY 2MSS-MOV199 CONTROL TO DELETE 2MSS-MOV19Ai B INTERLOCKS GSN RELOCATE 2GSN-SOV154 0~I HODIEICATIONS ACCE BY OPERATIONS OCTOBER 19 NOD NUNBER.WORK DOC NO.1 PN2Y89NX047 N21230s N21231~N21232e N21233 2 PN2Y89NX136 162129i 164121'64114.
I
161770.161772'61800 SYSTEN NODIF ICATION TITLE ABN INSTALL NECHANICAL SEAL ON 2ABN PiA h P1B FWS QROVNDINQ OF 2FWS-GEAR 1Ai 1Bi iC GEARBOXES


MODIFICATIONS ACCE BY OPERATIONS NOVEMBER 1991 MOD NUMBER.WORK DOC NO.1 PN2Y88MX047 M20643i M20890i M21234 2 PN2Y89MX100 162106.M21290 3 PN2Y90MX030 145891 M21310 4 PN2Y90MX033 176395'21311
13:13:22    01-09-92                                    CLASS I WORK  - ELECTRICAL HAINTENANCE 1991                           PAGE19
'SYSTEM MODIFICATION TITLE XXX DESIQN AND CONSTRUCT A TURBINE BUILDINQ TOOL ROOM AT ELEVATION 306 XXX STAIRMAY TO OFFQAS RAD MONITOR/SAMPLE ROOM ABM AUX BOILER CONTROL PANEL DOOR NHS RPS MQ SET BREAKER TRIP ELIMINATION
'MR  NUHBER    EPN NUHBER    FAILURE DESC                                                CORRECTIVE ACTION N190098    HSS  2MSSNMOV  WHILE PERFORHING EPH-R520 FOUND TORQUE SMITCH              ADJUSTED TORQUE SNITCH OPEN SETTING 111            SETTINGS OF 3 CLOSED AND 2 OPEN EP-410K SHOWS THAT        FROM TWO TO THREE PER EP"410K TORQUE SNITCH SETTINGS OF 3 CLOSED AND 3 OPEN              DRAMING N190099    RHS-2RHS4HOV    MHILE PERFORHING N2-EPH-GEN-R520 FOUND TORQUE IN          SET OPEN TORQUE S'MITCH SETTING FROH 104            WRONG POSITION    PLEASE SET PER APPROVED DESIGN          TNO ONE FOURTH TO TNO ONE HALF.
DOCUHENT    OPEN SNITCH SET AT TMO AND ONE QUARTER SHOULD BE T'MO AND ONE HALF.
N190103              ENS  THE FUSE HOLDING PULL OUT PORTION OF THE ELEVATE          REPLACE FUSE BLOCK PULL-OUT PORTION FUSE BLOCK IS BROKEN REPLACE WITH NEM PART                  OF FUSE BLOCK DEFICIENCY TAG NO. 14704 AT HANDLE DOOR OF 2ENSOSNG103-12 RHS-2ENSISNG 103-12 N190109    EPS"2EPSASMG  WHILE PERFORHING PH ON ABOVE      SWG USING PROC 3Y554      REPLACED SLIDING DOOR KNOB 002            FOUND PANEL KNOB FOR SLIDING DOOR USED FOR RACKING BKR ON EXTERIOR SNG DOOR HISSING. REPLACE KNOB PLEASE. DEF. TAG 14724.
N190111    EHS-2EHS4MCC  FOUND BOTTOH CONTACT CARRIER TO BE BROKEN. REPLACE          REPLACED BOTTOH CONTACTOR 'WITH NE'M 103-18D        WITH NEN DOES NOT AFFECT FUNCTION OF CONTACTOR.
STARTER SIZE NUMBER 2 N190112    EHS-2EHS4 HCC  FOUND DOOR INTERLOCK ON BREAKER OPERATING HECH        IS    REPLACED DOOR INTERLOCK HECHANISM 103-18D        NOT FUNCTIONING PROPERLY      REPLACE OR REPAIR AS NECESSARY.
W190131    RPS-K14N-2RP  ON DE-ENERGIZATION OF RELAY C72A-K14N RELAY DID            VERIFIED OPERATION  OF RELAY DURING SA01          NOT DROP OUT CO'IPLETELY CAUSING RELAY TO CHATTER          18C SURVEILLANCE RELAY DROPPED OUT INVESTIGATE CONTROL CIRCUIT 2RPSB06. ALSO SHADING          WITH NO CHATTER POLES ON RELAY ARE DEFECTIVE. REPLACE RELAY
  'N190139    EJA-2EJA4PNL  WHILE PERFORHING N2-EPH"GEN-A584 ON 2EJAPNL101A            REPLACED HISSING SCRE'NS 101A          IT WAS NOTICED 2 HEXHEAD SCRE'WS 'MERE MISSING FROH THE INNER COVER N190144    VBS-2VBSAPNL  UPPER  FUSE HOLDERS MERE REHOVED TO REPAIR SM 24 ON        REPLACED THE FUSIBLE SWITCHES 101A-27-SN    NR  190141  PLEASE REPAIR SPARES 27 AND 28 DEF TAG NO    200686. REPAIR 'WORK CAN BE DONE HOT IF NEED BE.
  'W190145    VBS-2VBS4PNL  UPPER  FUSE HOLDERS WERE REMOVED TO REPAIR    S'M 18  ON  REPLACED THE FUSIBLE SWITCHES 101A-26-5'W    'NR  190140 PLEASE RFPAIR SPARES 25 AND 26 DEF TAG NO. 20685      REPAIR WORK CAN BE DONE HOT IF NEED BE


MODIFICATIONS ACCE BY OPERATIONS DECEMBER 199 NOD NUMBER.WORK DOC NO.1 PN2Y87MX078 M20322>M20323>M20448>M20449>M20475>N20567>N20645 2 PN2Y89MX 132 M21260>N21261>N21262>N21263>N21264>N21265>N21266>N21 267>N21 268>M2 1 269>N21 270>N21 27 1>N2 1 274>N21 275>M21276>N21277>M21278>M21279>N21280>M21281>M21284>M21285>N21286>M21297>N21298>N21299>M21300 SYSTEN NODIFICATION TITLE WSS REPLACE RADWASTE ROPER PROGRESSIVE CAVITY PUMPS HVR SC DRAWDOWN RELATED UNIT COOLERS CLEANING 3 PN2Y90MX045 N21282>N21283 DCS DECONTAMINATION PLATFORN BRIDGE DRIVE NOTOR CONTROL l
4 13:13.22    01-09-92                                 CLASS I WORK -   ELECTRICAL HAINTENANCE 1991                             PAGE20 WR  NUHBER      EPN NUMBER   FAILURE DESC                                                 CORRECTIVE ACTION W19 0189    RHS-2RHSMOV            CORRECT TORQ SW LH PLATE PER HAX SETTING            INSTALLED NEW TORQUE SWITCH LIHITER 15A          EP-410- DISCOVERED DURING   PERFORMANCE OF                  PLATE PER EDC 2H00186 AND SET N2-EPH-GEN-R520                                              TORQUE SWITCH TO 1 3/4 OPEN 1 3/4 CLOSED W190206    BYS-28YS4BAT 2C  'NSTALL  BROKEN FLASH ARRESTORS WHILE PERFORHING N2-EPH-GEN-A666 FOUND BROKEN FLASH ARRESTORS ON CELL NUHBERS 31 56 AND 58 REPLACE AS PARTS BECOME REPLACED BROKEN FLASH ARRESTORS WITH NEW AVAILABLE W190 214    HHR-2HHRCCRN  RB EL  390 TROLLEY IS NOISY WHEN OPERATING AND               RESET OVERLOAD;HECH HAINT TO ADJUST 1             TRIPS THE BREAKER (BRAKE HAY NOT RELEASE                    BRAKES COMPLETELY) CRANE FAILS TO RESTART. TROUBLESHOOT'AG LOCATED AT BREAKER RB 289 NJS-U52 W190227    VBS-2VBS4ACB  REPLACE BROKEN RED BREAKER OPEN INDICATING LGT ON            REPLACED INDICATING LIGHT HOLDER 2A            EPA BREAKER. FOUND DURING PERFORHANCE OF N2-ESP-RPS-SAQ744 W190229      EHS-2EHSAMCC  HECHANICAL INTERLOCK IS HANGING UP WHEN CONTACTOR            REHOVED STARTER FROM 103-20A        IS DEPRESSED. REPAIR OR REPLACE AS NECESSARY. USE          2EHSeMCC103-248 AND INSTALLED IN SPARE BREAKER 248 TO   FIX PROBLEH                          2EHSAHCC103-20A PER ATTACHED PROCEDURE. INSTALLED DEFECTIVE STARTER IN 2EHS4HCC103-248 'WHICH IS A SPARE CUBICLE  WR 190230 WRITTEN TO REPAIR 2EHSAHCC103-248 W190230      EHS"2EHS4 MCC REMOVE CONTACTOR ASSEMBLY AND REPLACE                 IT IN RFPLACED CONTACTOR ASSEHBLY IN EHC 103          CUB 20A  - 2RHS4MOV1A                                      MCC103248
13:44:36 01-13"92 CLASS I WORK-MECHANICAL HAINTENANCE 1991 PAGE:1 MR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M110963 M1 16838'M116947 W122345 W128989 W137165'M138764 W1 38783 CSH-2CSHWHCV 133 HVR-2HVR4 UC4 11A SMP"2SWPOHOV 938 H I 5C NOCOHP I D HVP-2HVPAFN1 C RHS-2RHSAV24 7 RHS-2RHS-PSS T133A2 SWP-2SWP4 P2B POSITION INDICATION ROOD IS BINDING AND BENT AGAINST VALVE BONNETT POSSIBLY GIVING IHPROPER POSITION IND ICAT IONI STRAIGHTEN ROO BOLTS HISS INGI SOHE OF THE UNIT COOLER OUTLET AIR DIFFUSER HOUNTING BOLTS ARE HISSING.VENDOR HANUAL INST 10-412-5000 ORW 1107838 INSPECT" REPLACE HBC HOUSING COVER GASKET'TO'MORK IN CONJUNCTION WITH'MR 117342.THIS WRITTEN TO CLOSE WR 116660 SNUBBER PSA-35 5-N 10358 PIN1801112 TAG ENH-AH FIG 306 12177 BZ STOCK-34 TO REPLACE SCREWS ON DUST COVER REHOVED FOR TEST TO ANSWER NCR 2-87-0116 THIS PART IS LOCATED IN'WAREHOUSE HOLD AREA UNDER A HAT HGHT HOLD TAG USE APPROVED LOCKTIGHT DIV I DIESEL ROOH GUARD OVER THE FRONT OF THE FAN HAS FASTENER NUTS WELDED TO THE GUARD THREADED HOLES ARE WEARING FROH USAGE AND NEED REPAIR-REPLACEHENT 2RHS-V247 IS LEAKING PAST ITS VLV SEAT 2RHS"V247 IS LEAKING PAST ITS VLV SEATIDO'WNSTREAH CAP IS LEAKING 2 DROPS PER HIN LOCATION IS EL 289 SOUTH RX BLDG LOCK NUTS ON STRUT LOOSE NOTED DURING IS I VISUAL EXAH TIGHTEN LOCK NUTS PER SITE ENGINEERING DISPOSITION ON ATTACHED DATA SHEET SUPPORT LOCATED NORTH AUX BAY 185 ELEVATION BZ-71EH-2 REPACK PUMP TO COHPLY WITH NCR 2-90-0024 THE WHITE GARLOCK PACKHASTER 1 MHICH IS NOM INSTALLED CAN CAUSE IGSCC ELEVATION 261 COLUHN 012 20 AFTER FIELD INSPECTION FOUND NOTHING WRONG WITH POSITION INDICATOR NO SIGNS OF BINDING REINSTALLED BOLTSI MASHERS AND NUTS TO OUTLET AIR DIFFUSER HADE VISUAL INSPECTION ON 911018" FOUND NO EXTERNAL LEAKAGE AT THIS T IHE REHOVED 3 SCREWS APPLIED LOCTITE 242 REINSTALLED SCREWS REPLACED CLIPS FLUSHED VALVE WITH HOSE TO DRAINS REINSTALLED CAP WITH APPROVED SEALANT TIGHTEN LOCK NUTS ON STRUT SCOTT REED NQAO-NDE REPLACED PACKING WITH CORRECT TYPE PER NCR 2-90-0024m MR 190592 WRITTEN TO REPLACE SHAFT SLEEVE DUE TO'WEAR l
  'W190231    EHS-2EHS4HCC  N  C. CONTACT APPEARS TO BE CLOSED BUT DOES NOT             REPLACED AUX CONTACT 103-23D      SHOW  CONTINUITY WHILE USING FLUKE DRUING PM R520 REPLACE AUX CONT    CAT NO   F10NOCL W190232      SCM-2SCHoPNL  THE SIDE PLATES ON ARE HISSING REPLACE BOLTS AND             INSTALLED HISSING BOLTS 102A          WASHERS -FLAT 8 LOCK- BOLTS 1 1/2 INCH LONG 7/16 HEX HEAD 1/4 20.
13:44:36~x-13"92 CLASS I WORK-iANICAL HAINTENANCE 1991 PAGE-2 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M139412 GTS-2GTSOHOV 2A 2GTSAHOV2A 28 5A 58 3A 38 28A AND 288 ARE ALL HISSING THE HANUAL JACK HANDLE REQUIRED TO BE'WITH THE VALVES HANUFACTURER REPLACEHENT HANDLES AND DRILL ATTACH IN NEAR VICINITY OF EACH VALVE SEE OPS FOR ASSISTANCE WE INSTALLED THE NEM JACK HANDLES BY THE VALVES W141346 EGS" 2EGS4EG2 HPCS DIV 3 EG2 DISEL PETCOCK IS STRIPPED-MILL NOT OPEN THIS IS A HONTHLY SAHPLE POINT FOR CHEHISTRY REPLACED PETCOCK W145754'W145755 SWP-2SMPCV1C SWP" 2SWPAV1A FLANGED CONNECTION FOR CHECK VALVE 2SMPOV1C'MAS OBSERVED TO BE LEAKING 8 DPH DURING VT2 EXAHINATION WALKDOWN PER PROCEDURE N2"ISI-SWP-9002 THE VT2 EXAMINATION WAS NOT A FAILURE REJECT HOWEVER THE PROCEDURE REQUIRES A MR TO ELIHINATE THE LEAKAGE SM 226 ELEVATION EDC 2F00293 FLANGED CONNECTION FOR CHECK VALVE 2SWP4'V1A WAS OBSERVED TO BE LEAKING 5 DPH DURING VT2 EXAHINATION WALKDOWN PER PROCEDURE N2-ISI"SWP-9002 THE VT2 EXAH'MAS NOT A FAILURE REJECT HOMEVER THE PROCEDURE REQUIRES A MR TO ELIHINATE THE LEAK SW 226 ELEVATION EDC 2F00293 REPLACED GASKETS~WORK ACCOHPLISHED ON WR 194572 BOLTING TIGHTENED IN A CRISS CROSS PATTERNS VALVE REHOVED FROH SYSTEH FOUND PINS TO BE STAKED REINSTALLED VALVE IN SYSTEH.COUNTER WT SECURED TO STEH INSTALLED NEW FLEX GASKETS AND SWING"ARH STOP W146340 CHS-2CHSCAB 108 BOLT BROKEN OFF AT THE TOP ON HOVING FILTER HOUNTING BRACKET REPAIR AS NEC BOLT BROKEN OFF AT THE TOP ON HOVING FILTER HOUNTING BRACKET REPAIR AS NEC.DOES NOT EFFECT OPERABILITY.
W190237      HVP-2HVPAMOD  HOD NEEDS TO BE REBUILT DUE TO OIL LEAKAGE AND               REPLACE HISSING HOUNTING BOLT. REF 78            FAILURE TO OPERATE LOC 280 DIESEL GENERATOR BLDG.           WR 190235. REBUILT PER PROCEDURE BLDG LINE AA COLUHN 13.00 FOUND WHILE PERFORMING N2-EPH-HVP-A779 HOD FAILED TO OPERATE WHEN ENERGIZED W190239    BYS-2BYSACHG  HONITOR BATTERY CHARGER OUTPUT VOLTAGES AND ADJUST          HONITORED CHARGER VOLTAGEI SEE R2C1          AS REQD   2 WK DAILY HONITORING FOR EVALUATION OF           RESULTS ON ATTACHED DATA SHEETS POSSIBLE FLOAT VOLTAGE DRIFT PROBLEM
1 BOLT REPLACED OTHER BOLT DRILLED OUT NEED TO REPLACE'MITH LONGER BOLT LONGER BOLT INSTALLED W147440 HVR-2HVROSOV 236 2HVR-SOV236 APPEARS TO LEAK BYr FLOW INDICATES AT FLOW HETER ON 2SSP-IPNL101 EL 289 THREE FOURTHS INCH~REPLACED HAIN DISC-PILOT DISC AND PISTON RING W148255 HVR-2HVReCAB 14A HVR CA814A RX BLDG VENT HON'RX BLDG EL 328 FILTER REPLACE HINGES PIN IN ONE FILTER HOUSING BOLT HINGE PIN ON SWING-AWAY BOLT IS HOUSING HISSING PLEASE FIXION FILT HOUSING WHICH IS IN LINE'MITH PARTICULATE
'HOVING FILTER M148256 HVR-2HVRoCAB 148 HVR-CA8148 RX BLDG VENT HONITORIRX BLDG EL 328 F ILTER HOUSING SWING A'MAY BOLT HINGE PIN HISSING ON A TRAIN SIDE PLEASE FIX REPLACE PINS IN BOTH FILTERS I
13-44-36 x-13-92 CLASS I WORK->>ANICAL MAINTENANCE 1991 PAGE:3 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M148257'M148258'M148259 M15 4408'M154473 W154477 M15 4485 M154548'It154588 CHS-2CHS4CAB 10A HVR-2HVRNCAB 328 HVC-2HVCeCAB 18A EGA"2EGANSV3 A RCS-2RCSAHOS E44 IAS-2IASAV36 7 IAS-2IASASOV Y186 IAS-2IAS-754 PSA004C3 SWP-2-SWP-00 1-65P-3 CHS-10A CONTAINHENT AIR RAD MONITOR)RX BLDG EL 289.FILTER HOUSING SWING-AWAY BOLT HINGE PIN MISSING ON BYPASS.FILTER HOUSING PLEASE FIX HVR CAB32B RX BLDG VENT RAD HONITORiRX BLDG EL 289 FILTER HOUSING SWING"AWAY BOLT.HINGE PIN HISSING ON A TRAIN SIDE PLEASE FIX HVC CAB18A CONTROL ROON VENT RAD MONeCB 306 FILTER HOUSING S'MING-AMAY BOLTS HINGE PINS ARE HISSING ON A AND B TRAINS PLEASE FIX TO FULTILL THE NMP2 FIRST PUMP AND VALVE PROGRAH PLAN REHOVE VALVE 2EGAASV3A FOR TESTING CALIBRATION AND REINSTALL WHEN NOTIFIED BY THE ICC DEPARTHENT LOCATED DIESEL GEN ELEVATION 261 LINE A COLUHN 011 50 REF SEI-712 AND ASME ANSI OH-1 1981 FABRICATE NEW REPLACEHENT EXPANSION LOOP PIPING PER EDC 2M10290 AND HOD 91-011 ALSO PERFORM MOCKUP IN FAB SHOP NO TAG-SHOP WORK ONLY DRAIN VALVE 2IASAV367 IS LEAKING AND COHING 2IAS4TKSA TO BLOWN DOMN AT ON EXCESSIVE VALVE ADS-B-NITROGEN HEADER EXHIBITS AN INCREASE IN PRESSURE BEYOND HIGH ALARH SETPOINT EVEN WHEN LO AND HIGH FLOW PRESSURE CONTROL VALVES ARE SHUT COULD BE PROBLEM WITH LOM FLO'W VALVE 2IASASOVY186 INTERNAL LEAKAGE PLEASE REPAIR OR REPLACE VALVE AS NECESSARY.
WORK'WITH WRS 154484 154483 INITIATED AGAINST PRESSURE CONTROL VALVES TAG HUNG ON VALVE SC 289 NORTH END BOLTING OiV SUPPORT FOUND TO BE LOOSE BZ 300 AH REQUIRES A 10 PLUS OR HINUS 3 FT/LB TORQUE REPLACE SUPPLY AND DISCHARGE PIPING TO 2SMPACAB23B PER EDC 2F00308 AND SIHPLE DESIGN CHANGE SC2-0126-91.
LOCATION ELEC TUNNEL ELEVATION 215 HINGE P IN'WAS NOT HISSING NO WORK REQUIRED REPLACED BROKEN PIN IN SWING BOLT REPLACED BROKEN HINGE PIN REPLACED VALVE ON TANK NEll PIPING INSTALLED IN PLACE OF DAMAGED FLEX LINE WORK DONE PER HOD 91-011 CUT OUT AND REPLACED VALVE REPLACED PARTS TIGHTENED BOLTS TO 10 FT LBS PER'WORK DOCUMENT 154548 REPLACED SAHPLE INLET OUTLET LINES THAT WERE CLOGGED WITH IRON OXIDES-SEDIMENTS AND MICROBIOLOGICALLY INFLUENCES CORROSION.
THIS REPLACEMENT PER EDC 2F00508 0 4 1 ,4 13-44-36-13-92 CLASS I WORK-ANICAL HAINTENANCE 1991 PAGE:4 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M154590 ICS-2-ICS-00 6-33-1 REHOVE FLEX GASKET ON SPOOL PIECE DOWN STREAH OF 2ICS&#xb9;AOV157 AND INSTALL BLANK PANCAKE TO SUPPORT LLRT TEST ON 21CS&#xb9;AOV156 REMOVE AFTER TEST AND REINSTALL FLEX SUPPORT INSTALL'ED BLIND FLANGE FOR TESTING PURPOSES AND REHOVED.TORQUED BOLTS FOR NOZZLE FLANGE TO ELBOW TO 305 FTLBS.TIGHTEN BOLTS WRENCH TIGHT FOR ELBOW TO FLANGE WRENCH TIGHT.REPLACED 12 STUDS AND 24 NUTS W1 54615 SMP-2SWP&#xb9;P1D 2SWP&#xb9;plD OUTBOARD PUHP BEARING LEAKS OIL SCREENWELL ELEVATION 224 DIV I I SMP PIT REPLACED LEAKING OUT BOARD BEARING GASKET WITH A NEW ONE ALSO STONED AND CLEAN SEATING SURFACES W154627'Wl 54651'M154681 W1 54691 W154694 W154721 W154750 RDS-2RDS&#xb9;V11 1(3023)RDS-2RDS&#xb9;V13 8(3447)ICS-2ICS&#xb9;T1 HVC-2HVC&#xb9;ACU 3B HVK"2HVK&#xb9;V32 7 HVC-2HVC&#xb9;ACU 1A PCB-2PCB&#xb9;DRA 5 2RDS&#xb9;HCU3023 (V111)HAS EXCESSIVE PACKING LEAKAGE AROUND STEH MHEN VALVE IS OPEN OR SHUT VALVE IS CURRENTLY BACKSEATED TO PREVENT LEAKAGE REPAIR REPLACE VALVE ROD 34-47 COOLING WATER CHECK VALVE V138 DOES NOT CHECK FLOW)LOCATED RX BLDG 261 NORTH SIDE HCU'S WHEN RCIC WAS STARTED A HI L/0 DIFF ALARH WAS RECEIVED.WHEN FILTERS WERE SWAPPED STANDBY FILTER LEAKED-REPLACE BOTH FILTERS AND REPLACE FILTER HOUSING GASKETS I IF REQD 2HVC&#xb9;ACU3B FILTER DELTA P IS AT 1 7 IN (IT HAS BEEN STEADILY INCREASING PER 2HVC-PDIS66B))
NEED FILTER CLEANED.LOCATED CB 270 SOUTH END OF D IVI I SMGR ROOH TAG ON START S'MITCH FOR 2HVC&#xb9;ACU3B IN DIV 2 REHOTE S/D ROOH HVK HAKEUP CHECK VALVE APPEAR TO BE STUCK'MHEN F ILL INGS AND VENT ROTEHETER PASSED ONLY 1 2GPH AND SYSTEH MOULD NOT FILL MITH BOTH NORMAL HAKEUP AND BYPASS VALVE OPEN.LOCATED DIV 4 CHILLER ROOH ELEV 261.TAG HUNG ON PNL 871 CRA-EL289 BOLTS ARE OUT OF ADJUSTHENT BELT TENSION IS ON LOW SIDE ADJUST BELTS TO OBTAIN 1/2 INCH DEFLECTION AT 9 3/5 TO 13 1/2 POUNDS HPH-GEN-A562 DOES HEET ACCEPT CRITERIA REMOVE EQUIPHENT HATCH TO SUPPORT OUTAGE'ACTIVITIES AND REINSTALL PRIOR TO STARTUP.2PCB&#xb9;DRA5 INSPECT AND REPALCE DOOR SEALS AS REQD INSTALLED HEll&#xb9;Vlll IN SYSTEH REPLACED BALL AND CLEANED SEAT NEW FILTERS INSTALLED NEW FILTER INSTALLED CLEANUP DISK AND BORE AND BORE OF VALVE NEW GASKET ADJUSTED BELTS TO 1/2 INCH DEFLECTION AT PROPER TENSION WE REHOVED AND INSTALLED THE LARGE DOORS
'II 0, 13:44-36-13-92 CLASS I'MORK-ANICAL HAINTENANCE 1991 PAGE:5'MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M157985 M159147 M159182 M159194 M161089 M161461 M161629 W162119 M162371 CEC-2CEC0PNL 875 S'MP-NOCOHP ID SMP-2SWP4 F V5 48 ICS-2ICSAT1 CSL-2CSLx V47 CSH-2CSH4 V13 8 ICS-2ICS4P1 HVR-2HVR0UC4 08A RDS-2RDS~HCU 2635 CONTROL ROOH PANEL P875'PLEASE INSTALL PROCEDURE HOLDER ON PANEL P875 PER INSTRUCTION ON EOC 2E00255 AND FOR KG1-6311 ONE HOLDER REQD 2SMPNP28 DRIP TRAY DRAIN LINE IS PLUGGEDI MATER DRAINS OVER SIDES AND ON TO FLOOR INSTEAD OF THROUGH DRAIN LINE AND INTO DRAIN FUNNEL~CLEAR DRAIN LINE.CB 261 DIV I I CHILLER RH TAG AT TRAY VALVE ACTUATOR HAS OIL LEAKAGE)TROUBLESHOOT AND REPAIR LOCATED IN THE SOUTH SERVICE WATER VALVE P IT ELEV 255 THE OVERSPEED TRIP DEVICE ON THE TURBINE DOES NOT OPERATE FREELY-SOHE BINDING MAS EXPERIENCED IN PERFORHING PROCEDURE N2-PH"H1 STEP 7.4 PLEASE INVESTIGATE CAUSE OF BINDING.RCIC TURBINE ROOH 175RB TAG PLACED ON DOOR ENTRANCE VLV LEAKS BY AND DRIPS OUT PIPE CAP PLEASE REPAIR AS NEC.FIX THE VLV.VALVE PACKING 2CSHCV138 IS LEAKING AT 1-2 OPH HAVE TAKEN UP ON PACKING LOCATED RX 195 AT CSH SUPP POOL SUCTION UNCOUPLE 2ICS-T1 TO SUPPORT PERFORHANCE OF N2-PH-9001 RCIC TURB OVERSPEEO TEST (END OF OUTAGE)RECOUPLE AFTER TEST COHPLETION REPAIR DOOR HINGE BOLT ON DOOR HINGE IS STRIPPED AND NEEDS TO BE REPAIRED OR REPLACED MR WRITTEN IN RESPONSE TO OH25108 2HVReUC408A REPEAT CHARG INGS OF HCU 2635 NITROGEN ACCUHULATE INDICATES A LEAK CARTRIDGE VALVE V111 MAS REPACKING 10/90 VIA MR 189617 SUSPECT PROBLEH WITH P6 CHARGING CONNECTION PLEASE INVESTIGATE AND REPAIR SOURCE OF NITROGEN LEAK DEF TAG 26282 HUNG ON V111 VALVE STEM RX BLDG 261 OPS TO INSTALL THEIR OMN PROCEDURE HOLDERS USING 2 SIDED TAPE NO WR REQUIRED CLEANED DRIP PAN AND DRAIN LINE SO DRIP FLOW WILL REACH DRAIN PAN DRAIN LINE AFTER FIELD INSPECTION FOUND NO OIL LEAKS REPLACED TAPPOT MITH NEWLY DESIGNED TAPPOT ADJUSTEO OVERSPEED TRIP HECHANISH WE CUT OUT THE OLD VALVE NO.47 AND MELDED IN A NEW ONE REHOVE OLD: REPACK IN VALVE AND TORQUE TO 84 IN LBS.2 JUNK 2 GARFOIL UNCOUPLED PUHP TO PERFORH OVERSPEED TRIP TEST CLEANED THREADS REPLACED FITTING Iv P 13:44:36-13-92 CLASS I'WORK-M ANICAL HAINTENANCE 1991 PAGE:6 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION'W162375'W162391 W162944 W164457 W164525 W1 65487 W167090 W167091 W168421 RDS-NOCOMPID WCS-2WCS4V32 5 CSL-2CSL~HOV 107 PHS-AB261-4 5'WP-NOCOHP ID HVR RMS-2HVReCAB 32A PCB-2PCBoDRA 4A PCB-2PCB4DRA 48 RDS-2RDSAHCU 4259 PLEASE INSPECT ALL 185 HCU'S CHANGING WATER RISEN PIPING AT UPPER PIPE CLAHPS FOR EXISTENCE OF RESEN MOVEHENT USING TORQUE WRENCH CHECK CHANGING WATER PIPE CLAHP SUPPORT BOLTS FOR TIGHTNESS 75 (70-80)INCH LBS AND BOLTS FOR MISSING HARDWARE AND REPLACE AS NECESSARY THIS INSPECTION IS PER GE R ICSTL056 SEAL WELD CAP V326 IN ACCORDANCE WITH TEHP HOD 91-055 EXTEND ASME III CL2 BOUNDARY TO CAP 2CSLeMOV107 LOCATION ON 176'X N AUX BAY IN CSL PUHP HAS A PACKING LEAK PLEASE CORRECT INSTALL 4X4X1/4 IN.ANGLE IRON IN FRONT OF AUX BOILER DOORS AB261/1/AB261/2 r'B 261/3 AND AB 261/4 TO CONTAIN UNHONITORED RELEASES FROH CONTACT CONDENSER'WORK AS PER EDCI 2F00378A.THIS IS A TOP TEN ISSUE CONCERN'TOP TEN ISSUE NO.8 FLANGES (4 EA)PURCHASED PER HOD 89-132 AS SCHEDULE 80 NEED TO BE COUNTERBORED TO MEET EXISTING SCHEDULE 40 PIPING FLANGES TO BE PROVIDED TO NHH BY CBI (REF EDC 2M10181)HVR-32A SAHPLE PUMP IS MAKING AN EXCESSIVE AHOUNT OF NOISE.(RX 289)OPEN NORTH SUPPRESSION POOL HATCH DURING AUGUST OUTAGE AND RECLOSE AND RETORQUE AS REQUIRED 71-87 FT LBS PER N2-HMP-PCB-003-NOTIFY I AND C TO DO LLRT'WHEN COHPLETE REHOVE SOUTH SUPPRESSION POOL HATCH DURING AUGUST AND RECLOSE AND RETORQUE AS REQUIRED 71-87 FT LBS PER N2-HHP-PCB-003.
NOTIFY I AND C TO DO LLRT'WHEN COMPLETE-HCU 4259 NITROGEN ACCUMULATOR REQUIRES REPEAT CHARGINGS ON A CONTINUOUS BASIS.PLEASE INVESTIGATE SOURCE OF LEAK Vill VALVE P6 CHARGING CONNECTOR AND REPAIR LEAK AS NECESSARY.
TORQUE ALL BOLTS ON CHARGING WATER RISERS.WR LISTED ON S"HI-5~3-001 FOR ANY HISSING OR LOOSE CLAMP OR PARTS REHOVED VALVE 326 USING A FREEZE ON THE LINE)THEN REINSTALLED A PIPE CAP ALSO REPLACED 2 CAPSCREWS WASHERS AND NUTS TO RESTRAINT THIS ACTION OUTLINES IN TEHP HOD 91-069 REPACKED FROH LANTERN RING UPt LANTERN RING FROZEN IN VALVE PLACED TEMPORARY CARDS IN FRONT OF DOORS TO STOP RELEASE OF CONT.FLUIDS INTO CLEAN AREAS CUT DOWN PIPE PER HOD 89-132 REF EDC 2H10181 INSTALLED NEW PUHP SUPPRESSION HATCH CLEANED AND NEW 0-RINGS INSTALLED.
WR USED TO OPEN HATCH-TEHPORARILY CLOSE REOPEN AND TO PERFORH FINAL CLOSURE OF HATCH SUPPRESSION HATCH CLEANED AND NEW 0-RINGS INSTALLED.
WR USED TO OPEN HATCH TEHPORARILY CLOSE REOPEN AND TO PERFORH FIND CLOSURE OF HATCH WE INSTALLED NEW PACKING
~'D~l 13-44-36 13-92 CLASS I WORK-NICAL HAINTENANCE 1991 PAGE:7 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W168422 M168423'M168433 W168443 W168476'M168477 W168479 W168480 RDS-2RDS4 HCU 5043 RDS-2RDSoHCU 1407 RDS-2RDSASOV 121(3019)HVR-2HVR4DHP 19 S'MP-2-SMP-75 0-65G-3 S'MP-2-SWP-75 0-65H-3 I AS-NOCOHP I 0 I AS-2 I ASS'PSE 19A HCU 5043 NITROGEN ACCUHULATOR REQUIRES REPEAT CHARGINGS ON A CONTINUOUS FREQUENCY PLEASE INVESTIGATE SOURCE OF LEAK V111 VALVE P6 CHARGING CONNECTOR ANO REPAIR LEAK AS NECESSARY HCU 1407 NITROGEN ACCUHULATOR REQUIRES REPEAT CHARGINGS ON A CONTINUOUS FREQUENCY.
PLEASE INVESTIGATE SOURCE OF LEAK V111 VALVE P6 CHARGING CONNECTOR AND REPAIR LEAK AS NECESSARY CORRESPONDING CRDH EXHIBITS ULTRA HIGH STALL FLOWS UPON ROD WITHDRAWAL.
WR 191502 INITIATED AGAINST THAT CRDH.HOWEVER SUSPECT LEAKY OR HISPOSITIONED SOLENOID VALVE SOV121.PLEASE TROUBLESHOOT AND REPAIR AS NECESSARY TAG HUNG ON HCU V107 VALVE HANDMHEEL RB 261 SOUTH BANK BACK DRAFT DAHPER 2HVRADHP18 19 DOES NOT CLOSE WHEN 0UC413A B SHUT DO'MN.READJUST COUNTER WEIGHT REPLACE 3/4 IN PIPE IN SAHPLE LINES WITH STAINLESS STEEL PIPE PER ENGINEERING DIRECTION EDC 2F00299.ET 214 NORTH REPLACE 3/4 IN.PIPE IN SAHPLE LINES WITH STAINLESS STEEL PIPE PER ENGINEERING DIRECTION EDC 2F00299.ET 214 SOUTH PLEASE TROUBLESHOOT AND REPAIR AS NECESSARY SOURCE OF LEAKS ON-B-LOOP (2IASeTK5 LOOP)ADS NITROGEN SUPPLY SYSTEH.SEE ATTACHED TROUBLESHOOTING PLAN NOTE: RETURN THIS WR TO PLANNING ONCE LEAKAGE SOURCE HAS BEEN IDENTIFIEO TO FACILITATE PROPER WORK CONTROL REVIEW AND APPROPRIATE REPAIR PLANNING REPLACE RUPTURE DISK WITH NEW DISK EXISTING DISK HAS BEEN INSTALLED FOR A PERIOD GREATER THAN ONE YEAR WHICH IS BEYOND HANUFACTURERS RECOHHENDATION FOR ONE YEAR SERVICE LIFE.EXISTING DISK WAS LAST INSTALLED ON 891021 PER MR 170156 TAG HUNG ON TANK 2IAS4TK4 INSTALLED NEW PACKING INSTALLED REBUILT VALVE REPLACED SOV 121 ON HCU 3019 ADJUSTED COUNTER MEIGHTS ON DAHPER CARBON STEEL PORTION OF LINE REMOVED AND REPLACED MITH STAINLESS STEEL PER EDC 2F00299 WE REPLACED OLD CARBON PIPING WITH NEW STAINLESS PIPING IDENTIFIED LEAK ON 2IASoV367'ROTE WR 154477 TO REPLACE VALVE TROUBLESHOOTING AFTER REPLACEHENT OF 2IAS4Y367 INDICATE THAT NO OTHER LEAKAGE OF LARGE HAGNITUDE EXISTS REPLACED RUPTURED DISK PER HI HARD COPY TAG LOST
~E 4 I 13:44-36-13-92 CLASS I WORK-ANICAL MAINTENANCE 1991 PaGE-8 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W1 68481 W168482 W168599 W1 68694 W168700 W169163 W169183 W169193 W169804 I AS-NOCOHP ID I AS-2 I ASV36 3 HSS-NOCOHPID EGA-2EGA0SV1 ll SWP-2SWPeV10 F HSS-NOCOMP ID PCB-2PCBADRA 9 PCB-2PCBADRA 4A SWP-2-SWP-00 4-242-3 PLEASE TROUBLESHOOT AND REPAIR AS NECESSARY SOURCE OF LEAKS ON"A" LOOP 2 IAS4TK4 LOOP ADS NITROGEN SUPPLY SYSTEH SEE ATTACHED TROUBLESHOOTING PLAN NOTE RETURN THIS'WR TO PLANNING ONCE LEAKAGE SOURCE HAS BEEN IDENTIFIED TO FACILITATE PROPER WORK CONTROL REVIEW AND APPROPRIATE REPAIR PLANNING.NO TAG HUNG OR REQUIRED.VALVE LEAKS BY SEAT DESPITE VALVE CYCLING AND CAUSES ADS TANK 2IAS4TK4 TO DEPRESSURIZED.
PLEASE REPLACE VALVE AS NECESSARY.
THANK YOU ACTUATOR SER NO 1221199-WHILE PERFORMING HONTHLY PROCEDURE N2-IPM-MSS-Hool 1 1/4 TEST FITTING GALLED WHILE REHOVING FITTING BACKED OUT FITTING 1 1/2 TURNS BEFORE GETTING STUCK WAREHOUSE ENVIRONHENTAL ROOH NE CORNER TO FULFILL THE NHP2 IST PUMP AND VALVE PROGRAH PLAN'EHOVE VALVE 2EGA4SV111 FOR TESTING CALIBRATION AND REINSTALL WHEN NOTIFIED BY THE I8C DEPARTMENT LOCATEO DIESEL GENERATOR ELEV 261 REF SEI 712 ANO ASHE 1 ANSI OH"1 1981 INSPECT OR ADJUST MECHANICAL STOPS ON VALVE TO ALLOW VALVE TO SEAT PROPERLY EDC 2F00329 INSTALL DRYER SEPARATOR STORAGE POOL PLUGS-REACTOR SHIELD PLUGS AND REFUELING CANAL PLUGS REHOVE STRONGBACK ON DRYWELL EMERGENCY LOCK AND AT END OF HPCS OUTAGE REINSTALL FINGER TIGHT.RX BLDG 261 OPEN NORTH AND SOUTH SUPPRESSION POOL HATCHES DURING HPCS OUTAGE AND RECLOSE ANO RETORQUE AS REQD 71-87 FT LBS PER N2-HHP-PCB-003.
NOTIFY I8C TO DO LLRT WHEN COMPLETE INSTALL PRESSURE TAP ON DISCHARGE SIDE OF 2SWP4'PZB INSTALL ISOLATION VALVE 2SWPAV1103 AND REQUIRED PIPE ALL WORK PER SDC SC2-0037-90 NA FOR TROUBLESHOOTING PORTION.OPS T I GHTENED ADS TANK 2I AS4TK32 PRESSURE TRANSHITTER 2IASAPT230.
INSTRUHENT LINE CAP THAT WAS LOOSE AND LEAKING NITROGEN SNOOP CHECKED CAP TO ENSURE LEAK TIGHT SETUP TO REPLACE VALVE VALVE PASTED.LEAK TEST DID NOT HAVE TO REPLACE IT NO WORK DONE IN FIELD CUT OUT REDUCER BY MACHINING AND RUN TAP TO CLEAN UP THREAD REHOVED SV111 SERIAL NO 124157E REHOVED VALVE 10 FOUND A PIECE FOR PLYWOOD AND INSULATION IN VALVE PREVENTING IT FROH CLOSING CLEANED UP VALVE AND INSTALLED NEW LAHINATED DISK SEAL ALL POOL CAVITY AND FUEL CANAL PLUGS INSTALLED STRONBACK REHOVED;STRONG BACKS ON 910909 STRONG BACK BOLTS LOOSENED ON DOOR STRONG BACKS INSTALLED 910924-FINGER TIGHT HATCH OPENED SEALING SURFACES COVERED HATCH CLOSED AND TORQUED TO 80 FT LBS INSTALLED NE'W 3/4 INCHES GLOBE VALVE IN LINE 2-SWP-004-242-3 FOR TESTING PURPOSES,
~l 4 13:44-36-13-92 CLASS I MORK-ANICAL HAINTENANCE 1991 PAGE:9 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M169825 SWP INSTALL 5'MAGELOK FITTING TO REPLACE DEFECTIVE FITTING ON 2SWPACAB146B..
PARTS WITH SYSTEH ENGINEERING-RICK SCHAHP TB 250 SM SERVICE WATER ROOH.REPLACE SECTION OF PIPE TUBING W169830'W169831'W169832 RHS-2SMPNCAB 146B ROS-2RDS4V11 1(0619)RDS-2RDSAV11 1(3815)ROS-2RDS4 V11 1 (5051)RELEASED LEAKAGE V111 ON ACCUH 061-14 LEAKS EXCESSIVELY WHEN VALVE IS CLOSED ACCUH'MILL NOT HOLD CHARGE 38-15 REBUILT 111 VALVE REBUILD 111 VALVE ACCUH MILL NOT HOLD CHARGE 50-51.P6 CONN LEAKIING REPLACED 0-RINGS AND PACKING ON AND REPAIR V111 VALVE V111 REPLACED THE P6 CONN CLEANED AND INSPECTED THE PIPE THREADS'W169833 M169834 M169835 RDS-2ROS4V11 1(1051)RDS-2RDSCV11 1(1823)ROS-2RDSov11 1(0243)ACCUH MILL NOT HOLD CHARGE~10-51 ACCUH WILL NOT HOLD CHARGE 18-23 ACCUH MILL NOT HOLD CHARGE 02-43 REBUILT 111 VALVE REBUILT 111 VALVE REBUILT 111 VALVE'M169836 RDS-2RDSAV11 ACCUH WILL NOT HOLD CHARGE 46-55 1(4655)REPLACED ORINGS AND PACKING M1 74809 M174960 M175811 Ml'76298 ZZZ-NOCOHPIO HSS-2HSS-PSS P184A4 RHS-2RHSCV23 5 HVK-2HVKNRV4 3B INSPECT SNUBBER REHOVED FROH BZ-12AC SNUBBER REHOVEO AND LOCATED AT SNUBBER ELEVATION 215 RX BLDG SNUBBER REHOVEO UNDER WR 174961 DURING TECH SPEC VISUAL EXAHS IT WAS OBSERVED THAT THE ATTACHED LIST OF HECHANICAL SNUBBERS HAVE DISPLACED SPHERICAL BEARINGS CONDITION DOES NOT AFFECT OPERABILITY 2RHS4V235 WAS LEAKING BY DURING SURVEILLANCE TESTING ON RHS-C VALVE NEEDS TO BE FIXED.LOCATED ON 289 ELEVATION RX RHS-C HIGH POINT VENT VALVE LEAKING WATER OUT OF GAG SCREW HOLE-REPAIR SNUBBER DISASSEHBLED ANO OAHAGE WAS NOTED BEYOND JUSTIFIED REBUILD SNUBBER SCRAPPED.SNUBBER WAS REHOVEO FROH SERVICE UNDER HOD 89-085 REPLACED 2HSS-PSSP038A SN8383 MITH NEM SNUBBER SN8168 REHAINING SNUBBERS SPHERICAL BEARINGS MERE CLEANED LUBRICATED AND RESTAKED ASSURED FREEOOH OF HOVEHENT RHSAV235 MAS TESTED DURING OPS SURVEILLANCE ON 910528 THIS VALVE WAS NOT LEAKING HAO VALVE RECALIBRATED AND ADJUSTEO
~l S l II 4 13:44:36-13-92 CLASS I WORK-NICAL HAINTENANCE 1991 PAGE10 WR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W176390 W176730 W17 6819 W1 76896 W1 76990 W177153 W177156'W177157'W177159 RHS-2RHS0MOV 9A ICS-21CSAP1 ICS-2-ICS-75 0-65-2 HVK-2HVKAP18 SLS-2SLSAP1A HVC-2HVC4UC1 02 RDS-2RDSNHCU 4623 RDS-2RDSAHCU 3815 RDS-2RDS4HCU 1407 HAS SMALL OIL LEAK FROH GEAR BOX ELEVATION 196 NORTH AUX BAY DOES NOT AFFECT VALVE OPERABILITY OUT BOARD SEAL IS LEAKING APPOX 80 DRIPS PER MINUTE.REPAIR AS NECESSARY ALSO DO INBOARD SEAL PIN HOLE STEAN LEAK AT DRAIN LINE ELBOW BETWEEN ICS-AOV130 AND AOV 131 UPSTREAH OF ICS-V15 AND V16 DRAIN VALVES.LINE 2-ICS-750-65-2.
PUMP SHAFT OIL SEAL LEAKS PLEASE REPAIR TAG 15750 HUNG ON OIL BUBBLER FOR PUHP PUHP IS LOCATED ON CONTROL BLDG ELEVATION 261 IN DIV II CHILLER ROOH PUHPS 1ST PISTON HAS PACKING LEAK (2 DROPS/SEC)
TAG 16233 HUNG ON PUHP PLEASE REPAIR UC102 FAILED TO ACHIEVE RATED FLOW 18C TO TROUBLESHOOT FLOW PROBLEH CONTACT C BURNS'WORTH X 4626 FOR TROUBLESHOOTING INFO HCU 4623 HAS EXCESSIVE NITROGEN LEAKS AS INDICATED BY REPEAT CHARGINGS OF HCU ACCUHULATOR.
PLEASE TROUBLESHOOT AND REPAIR AS NECESSARY V111 VALVE-P6 CONNECTOR AND OTHER POTENTIAL LEAKAGE SOURCES.NOTE WR 187548 RECENTLY REPACKED P6 CONNECTION ON THIS HCU (COHPLETED 910119)TAG HUNG ON Vill VALVE STEH RX BLDG ELEV 261 NORTH HCU BANK HCU3815 HAS EXCESSIVE NITROGEN LEAKS AS INDICATED BY REPEAT CHARGINGS OF N2 ACCUHULATOR PLEASE TROUBLESHOOT AND REPAIR AS NECESSARY SOURCE OF LEAK (EG P6 CONNECTOR)
NOTE WRS 169831 AND 191627 RECENTLY REBUILT Vill VALVE AND REPACKED VALVE ON 910118 AND 910119 RESPECTIVELY TAG HUNG ON P6 CONNECTOR RX BLDG ELEV 261 NORTH HCU BANK PLEASE INVESTIGATE AND REPAIR SOURCE OF NITROGEN LEAK ON HCU14-07 Vill VALVE WAS RECENTLY REPLACED VIA WR 168423 ON 910108.SUSPECT P6 N2 FILL CONNECTION.
TAG HUNG ON P6 CONNECTOR ON HCU RX BLDG ELEV 261 SOUTH HCU BANK TIGHTENED GREASE FITTING INBOARD AND OUTBOARD SEAL REBUILT REMOVED OLD WELD BY GRINDING HAS NDE DO A PT THEN REPAIRED USING WPS 1-1-BA-101-ALL WORK DONE BY ATTACHMENT 2 ASHE SECTION XI WORK PLAN REBUILT HECH SEAL AND INSTALLED NEW BEARINGS AND OIL SEAL REPLACED PACKING ON NO 1 CYL BACK FLUSHED UNIT COILS REMOVED CLEANED AND INSTALLED P6 CONNECTION REMOVED AND CLEANED P6 CONNFCTOR REHOVED AND CLEANED P6 CONNECTOR
'h t 13:44:36 i-13-92 CLASS I WORK-H ttANICAL MAINTENANCE 1991 PAGE11 WR NUMBER EPN thUMBER FAILURE DESC CORRECTIVE ACTION W177165 W1 77196 W177244 W177260 W177266'W17 742 8 W177603 W177604 W17 8801 W178817 SWP-2SWP&#xb9;V20 1A RDS-2RDS&#xb9;HCU 3851 HVR-2HVR&#xb9;AOD 10A HSS-2MSS&#xb9;PSV 120 SWP RHS"2SWP&#xb9;CAB 146B PCB-2PCB&#xb9;DRA 5 SWP-2SWP&#xb9;P1E S WP-25 WP&#xb9;P 1F RDS-2RDS&#xb9;HCU 2611 RDS-2RDS&#xb9;HCU 5051 REHOVE INTERNALS FROH CHECK VALVE RUN SYSTEHI CHECK FOR PROPER FLO'W PRESSURE REWORK REPLACE INTERNALS AS REQD (TROUBLESHOOT)
CRD HYDRAULIC CONTROL UNIT-HCU-38-51 NITROGEN SECTION LEAKS SUCH THAT ACCUHULATOR REQUIRES REPEAT CHARGINGS ON A DAILY BASIS.PLEASE INVESTIGATE AND TROUBLESHOOT SOURCE OF LEAK EG P6 CONNECTOR VI I I VALVE ETC.NOTE WR191619 RECENTLY COMPLETED ON 1-09-91 REPLACED VI I I VALVE PACKING HOWEVER HCU STILL REQUIRES REPEAT CHARGINGS TAG HUNG ON P6 CONNECTOR ON HCU RB 261 AIR IS LEAKING FROM THE BODIES OF BOTH ACTUATORS ON THIS DAHPER.INSTALL AND REHOVE GAGGING DEVICES ON THE HAIN STEAH SAFETY REL IEF VALVES AS DIRECTED BY N2-ISI-RPV-RQ002 AND N2-HHP-HSS-029 SAHPLE PUHP IS RUNNING HOT-REPLACE BEARINGS AS NECESSARY.
TAG LOCATED ON SKID TB 250 SOUTHWEST SERVICE WATER BAY (ALSO TROUBLESHOOT FLOW SWITCH)EXCESS EXPOSURE EXPENDED REHOVING AND RE INSTALLING STRONGBACKS AT POWER.INSTALL STRONGBACKS AND LEAVE IN PLACE EXCESSIVE LEAKAGE O>,'NBOARD AND OUTBOARD PACKING t.OUSINGS Of PUHP 2SWP&#xb9;P1E ADJUST ADD OR REPLACE PACKING AS NECESSARY.
LOCATION-SW 244 ELEV LINE K COL 8.20 TAG ON EYE BOLT ON PUMP CASING EXCESSIVE LEAKAGE ON INBOARD PACKING HOUSING ON PUHP 2SWP&#xb9;P1F.ADJUST ADO OR REPLACE PACKING AS NECESSARY.
LOCATION-SW 224 ELEV LINE L COL 8.20.TAG ATTACHED TO EYE BOLT ON PUHP CASING FITTING ON THE P6 CONNECTION LEAKS NITROGEN.REPAIR OR REPLACED AS NECESSARY LOCATED 261 RX BLDG SOUTH TAG HUNG AT HCU.MALE FITTING P6 ON FRONT OF CHARGING BLOCK ON HCU 50-51 LEAKS BY THREADS-TO BLOCK-NOT CAP-NEEDS LEAK LOCK APPLIED AND REPLACED AND TORQUED.TOOK VALVE INTERNALS OUT FOR FLOW TEST REHOVED OLD P6 CONNECTOR CLEANED AND INSTALLED NEW'ITTING REPLACED BAD STOP SCREW WASHER WITH NEW ONE INSTALLED GAGS ON PSV'S-ALL BUT 127 PUMP HOTOR WERE REPLACED BY HOD 90-044 DURING OUTAGE NO WORK REQD BY HA INT WE INSTALLED THE STRONG BACKS"i!THE PERSONAL DOOR NEW PACKING INSTALLED<3 RINGS ON EACH SIDE OF PUHP ADJUSTED PACKING REMOVED AND CLEANED P6 CONNECTOR REMOVED AND CLEANED P6 CONNECTOR l'l i.1 I 1 13:44:36~-13-92 CLASS I'WORK-ANI CAL HAINTENANCE 1991 PAGE12 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M1 78890 M1 78901 M178917 M178922 M178929 W178930 W179133 M179162 W179264 W179265 RDS-ZRDSoSOV 120(2655)HVP-ZHVPNFN1 A CSL-ZCSLAPZ CSL-ZCSL4 H2 SFC"2SFC-PSS T512A3 SFC-2SFC-PSS T573A3 E JS-ZE JS4 US1-5D CSH-ZCSHeH1 SWP-ZSWPAV1A SMP-ZSWPAV1B PLUG ON SOLENOID BLOCK IS LEAKING MATER-SOV120-PLEASE REPAIR.TAG AT HCV26-55 CONTROL BLDG DIV 1 DIESEL ROOH GUARD OVER FRONT OF FAN IS HISSING CLIPS ALONG WITH BOLTS HOLDING THEH ON.PLEASE REPLACE REBUILD PUHP SERIAL N7738980 ALSO DUE ECDCR C93028A ATTACHED-2 REHOVED FROM ZCSLAPZ LOCATION ON WR 148659.PUHP MAS EXPERIENCING INCREASING VIBRATION AND DATA INDICATOR BAD BEARINGS.PUHP TO BECOHE SPARE FOR ZCSLAPZ ZCSHAPZ ZRHSAPZ AND ZICSPZ REFERENCE WAREHOUSE SYHBOL NUHBER 92-18-401.
ASHE BASE N7738980-5 RETURNED TO HATERIALS HANAGEHENT AS SPARE UNDER SYMBOL 92"18-401.
BASE TO BE STORED SEPARATELY UNDER NEM 89 SERIES SYHBOL.RX ELEVATION 175 LPCS ROOH HOTOR EQUIPPED WITH TWO DIFFERENT BOLTING HATERIAL TYPES REQUIRING DIFFERENT TORQUE VALVES.REPLACE HOLD DO'WN BOLTS WITH NEM BOLTS OF ORIGINAL SAHE TYPE.SC ELEVATION 298 SFC PUHP ROOH A INSTALL PAD EYES FOR REHOVAL ZSFCAV256A HV6A AND PUHP'WORK PER EDC 2F00100 TO BE WORKED WITH MR 178930 SC ELEVATION 299 SFC PUHP ROON"A" INSTALL PAD EYES FOR REHOVAL OF ZSFC4V256A AND PUHP WORK PER EDC 2F00100.TO BE WORKED WITH MR 178929 INTERNAL LOCK OUT BRACKET IS HISSING REPLACE THE OIL RESERVOIR SIGHT GLASS 0"RINGS AT THE FIRST HAINTENANCE OPPORTUNITY FOR THE HIGH PRESSURE CORE SPRAY PUHP HOTOR (GE SIL 484)WHEN PERFORHING PH ON STRAINER 4A REMOVE AND INSPECT CHECK VALVE V1A FOR ANY DAHAGE IF ANY DAHAGE REPAIR EDC ZF00072 WHEN PERFORHING PH ON STRAINER 4B REHOVE AND INSPECT CHECK VALVE V18 FOR ANY DAHAGE IF ANY DAHAGE REPAIR REHOVED OLD FILTER AND INSTALLED NEW FILTER REPLACED CLIPS DISASSEHBLEDI CLEANED AND REBUILT PUHP~PUHP STORED IN HAINT DIRTY SHOP HATERIAL RETURN 005548 INSTALLED NE'W HOTOR BOLTS WELD PAD EYES FOR REHOVAL OF PUHP PARTS AND VALVE PARTS.TAG NOT FOUND MELDED PD EYES FOR REMOVAL AND INSTALLATION OF PUHP CASING AND INTERNALS AND VALVE INTERNALS FABRICATED NE'W BRACKET PER REF 3213 HADE NEW PART)PLUG PER PRINT-SHOP'WORK INSTALLED NEM PINS AND DISC PACK AND RUBBER GASKETS REPLACE SHIH PACK ON VALVE
,~
13-44-36-13-92 CLASS I WORK-.ANICAL HAINTENANCE 1991 PAGE13'MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W179266 W179268 W179285'M179306 W179307 W179313 W179345 W179364 W179370 W1 79371 SWP-2SWP&#xb9;V1D S'WP-2SWP&#xb9;V1F ZZZ-NOCOHPID EGS-2EGS&#xb9;EG1 EGS-2EGS&#xb9;EG3 EGA"2EGA&#xb9;STR 1 WCS-2WCS-PSS T1006A3 SFC-2SFC&#xb9;AOV 19B RHS-2RHS&#xb9;AOV 16C PCB-2PCB&#xb9;DRA 9 WHEN PERFORHING PH STRAINER 4D REHOVE AND INSPECT CHECK VALVE V1D FOR ANY DAHAGE IF ANY DAHAGE REPAIR WHEN PERFORHING PH ON STRAINER 4F REHOVE AND INSPECT CHECK VALVE VIF FOR ANY DAHAGE IF ANY DAHAGE REPAIR FUNCTIONAL TEST 50 SNUBBERS PURCHASED FROH GRINNEL CORPORATION TEST REQUIRED TO USE AS SPARES DURING 1990 REFUEL OUTAGE CHECK TORQUE ON TURBO SUPPORT BOLTS PER PR7956 SEE ATTACHED SHEET FOR FURTHER DIRECTION LOCATION DG ROOH.CHECK TORQUE ON TURBO SUPPORT BOLTS PER PR7956.SEE ATTACHED SHEET FOR FURTHER DIRECTION.
LOCATION DIV 11 DIESEL ROOH.2EGA&#xb9;STR1 IS CROSS THREADED.PLUG IS JAHHED AND CANNOT BE REHOVED TO INSPECT STRAINER ELEHENT PLEASE REPAIR A STRUT ON BZ-74XY-2 INTERFERES MITH TORQUING STUDS ON VALVES 2WCS-FV16A AND 2WCS-AOV27A.
REHOVE AND REINSTALL UPON COHPLETION OF VALVE WORK SC EL 310 PACKING FOLLOWER CANNOT BE TIGHTENED DUE TO INTERFERENCE.
HODIFY HOUNTING BRACKET PER PR 09224 DISPOSITION.
PACKING IS LEAKING TAKE UP ON PACKING REPLACE TMO SET SCREWS ON COUPLING ON INSIDE DOOR.EXISTING ONES ARE ROUNDED HAKING THEH DIFFICULT TO REHOVE.REHOVED VALVE INSPECTED BLUED SEAT OK.VALVE WORK FREELY REINSTALLED REPLACE LAHINATED DISC SEAL SNUBBERS TESTED SAT.ALL SNUBBERS ENTERED INTO SPARE PARTS DOCUHENTATION AND TEST RECORD WITH PO AT HATERIALS HGNT.CHECKED TORQUE ON TURBO SUPPORT CHECKED TORQUE TO SOFT LBS TORQUE WRENCH 22-1044 DUE 910711 THIS STRAINER WAS DISASSEHBLED AND REASSEHBLED DURING SURVEILLANCE IN OCTOBER OF 1990 REHOVED PIPE CLAMP AND STRUT REPLACED CLAHP AND STRUT REQUIRED USE OF NEM RETAINING RING~LOST DURING DISASSEHBLY.
NEM PIPE CLAHP INSTALLED READJUSTED PACKING FOLLOWER WITH 3/8 INCH DRIVE 11/16 INCH DEEP MELL THIN WALL SOCKET NO HODIF ICATION TO HOUNTING BRACKET REQUIRED.MRENCH WIRED TO VALVE.PLENTY OF TAKEUP LEFT ON FOLLOWER NEW PACKING INSTALLED ON INDICATOR SIDE REHOVED OLD SET SCREWS AND INSTALLED NEW ONES II I'4 ig (1 I II 13:44 36-13-92 CLASS I WORK-ANICAL MAINTENANCE 1991 PAGE14 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W179373 W179380'W179425 W180265'W182613 SWP-2SWPAV26 0 PCB-2PCBDRA 9 CEC-NOCOHP IO BLDG-NOCOHPI D RDS-NOCOHPID HANDWHEEL IS NOT ATTACHED TO VENT VALVE-V26D" ON 2SWPAP1D.STEH NUT IS MISSING EL 225 NORTH SERVICE WATER BAY INSTALL AND REHOVE STRONGBACKS FOR LEAK RATE TEST LOCATION PRI CONT ELEV 261 VERTICAL LOCKING BARS HISSING FROH CONTROL AND RELAY ROOH CABINET DOORS FOR 2CEC4PNL631 2CECAPNL899 AND 2SVV4'IPNL140 REHOVEABLE W8X48 BEAM AND GRATING THAT WAS REHOVED TO HOVE HATERIALS TO-FROH ELEV 240 DURING OUTAGE LOCATION SEC.SONT EL 261 190 DEGREES AZ-REF ES-53D.PLEASE REBUILD CRDH SERIAL NUHBER A4341 REHOVED FROM POSITION 2ROS4CROH1419 VIA WR 184408 INCLUDE GROUP 12 CRDM UPGRADE DURING REBUILD STORE DRIVE AS SPARE AFTER REBUILD DRIVE LOCATED IN CRD REBUILD ROOH S.C.ELEV 289 WE INSTALLED A NEW HANDWMEEL NUT INSTALLED STRONG BACKS AFTER TEST WAS COHPLETED REMOVED STRONG BACKS 2 NEW ROD HADE BY HAINT PER PRINT 209A5414 REINSTALLED BEAM AND FLOOR GRATING FOR HOIST WELL BOLTING A325 AND TIGHTENED 1/2 TURN AFTER CONTACT REPLACED PARTS AS NOTED IN ATTACHED PROCEDURE N2-HHP-ROS-652
'W182614 RDS-NOCOMP ID PLEASE REBUILD CROM SERIAL NUHBER A501?REMOVED FROH POSITION 2RDSCRDH4619 VIA WR 184410 INCLUDE GROUP 12 CROH UPGRADE DURING REBUILD.STORE DRIVE AS SPARE AFTER REBUILD.DRIVE LOCATEO IN CRO REBUILD ROOH S C.ELEV 289 REPLACED PARTS AS NOTED IN ATTACHED PROCEDURE N2-HHP-RDS-652 REV 1 W182615 W182617 W18 2619 RDS-NOCOMP ID ROS-NOCOHPID RDS-NOCOHPID PLEASE REBUILD CRDM SERIAL NUHBER A3979 REHOVED FROH POSITION 2RDS4ICRDH1455 VIA WR 183237.INCLUDE GROUP 12 CRDH UPGRADE DURING REBUILD.STORE DRIVE AS A SPARE AFTER REBUILD~DRIVE LOCATED IN CRD REBUILD ROOH S.C.ELEV 289 PLEASE REBUILD CRDM SERIAL NUMBER A4113 REMOVED FROH POSITION 2RDSNCRDM0223 VIA WR 184404 INCLUDE GROUP 12 CRDH UPGRADE DURING REBUILD STORE DRIVE AS SPARE AFTER REBUILD DRIVE LOCATED IN CRO REBUILD ROOH S C ELEV 289 PLEASE REBUILD CROH SERIAL NUMBER 5067 REHOVED FROH POSITION 2ROSACRDH0643 VIA WR 183240 STORE DRIVE FOR FUTURE DISPENSATION AFTER REBUILD THIS CRDH IS A GROUP 4 OR 761E387G004 VINTAGE DRIVE LOCATEO IN CRD REBUILD ROOH S.C ELEV 289.DO NOT GROUP 12 UPGRADE DURING REBUILD.REPLACED PARTS AS NOTED IN ATTACHED PROCEDURE N2-MMP-RDS-652 REV 1 REPLACED PARTS AS NOTED IN ATTACHHENT PROCEDURE N2-HHP-RDS-652 REV 1 RFPLACED PARTS AS NOTED IN ATTACHED PROCEDURE N2"HHP-RDS-652 REV 1
~I K 13:44:36-13-92 CLASS I WORK-ANICAL HAINTENANCE 1991 PAGE15 WR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION M182620 M182933 W182996 M1 83069 M1 83082 M183088 W183128 M183129 W183130 M183182'W183370\RDS-NOCOHPID HSS-2HSSAPSV 137 HSS-2HSS4SOV 7C-1 SMP-2-SWP.-OO 4"83-3 SMP-2SMPAIP1A PCB-2PCB4 DRA 3 n I AS-2 I ASS PSE 146 ICS-2ICS4PSE 117 I CS-2 I CSAPSE 118 SWP-2SMP4STR 4C SFC-2SFCAP18 PLEASE REBUILD CRDH SERIAL NUHBER 5465 REHOVED FROH POSITION 2RDS4'CROH4647 VIA WR 183235 STORE DRIVE FOR FUTURE DISPENSATION AFTER REBUILD THIS CRDH IS A GROUP 4 OR 761E387G004 VINTAGE DRIVE LOCATEO IN CRO REBUILD ROOH S C ELEV 289 DO NOT GROUP 12 UPGRADE DURING REBUILD INSTALL SPECIAL AIR VALVE ASSEHBLIES (SPECIAL TOOL F8531-8)TO THE EXHAUST PORTS OF THE SOLENOID VALVES AIR SUPPLY LINE AT SOV LEAKS HAIN STEAH TUNNEL INSTALL PRESSURE TAP ON DISCHARGE SIDE OF PUHPS 2SMPAP2A ALSO INSTALL ISOLATION VALVES 2SMPAV1107 AND REQUIRED PIPE ALL PER SDC SC2-0037-90 REPACK OR-AOD PACKING TO PUMP MATER SPRAYING ALL OVER ALSO CHECK OIL ON BEARINGS TO HAKE SURE THERE ISN'T ANY WATER IN OIL DISASSEHBLE OB THRUST BRNG INSPECT REPAIR REPLACE AS REQO REHOVE HATCH-REINSTALL AFTER CRO WORK COHPLETE RUPTURE DISC TO EXTEND SERVICE DATE REPLACE RUPTURE DISC DUE TO POTENTIALLY EXPIRED SERVICE LIFE REPLACE RUPTURE DISC DUE TO POTENTIALLY EXPIRED SERVICE LIFE REHOVE TEHP HOD 91-013 FROH 2SMP4STR4C AT NEXT STRAINER HAINTENANCE OUTAGE REPLACE STRAINER ELEHENT DI V I SMP PUHP BAY THE OUTBOARD BEARING OF 2SFCAP1B IS OPERATING APPROX.10 DEG.HOTTER THAN CP1A OUTBOARD BEARING INSPECT 4P18 PUHP OUTBOARD BEARING AND CHECK FOR MEAR AND PROPER CLEARANCE REPLACED PARTS AS NOTED IN ATTACHED PROCEDURE N2-HHP-RDS-652 REV 1 INSTALLED ALL AIR RESTRICTORS ON PSV REPLACED TEE AT SOV PER EDC-2H10325 PUT LINE TAP IN PLACE OF BLANK TAP ON DISCHARGE.
SIDE OF 2SMPLP2A REPACKED PUHP FROH LANTERN RING OUT (COULD NOT GET LANTERN RING OUT).FOUND WATER IN BEARINGS ON OUTBOARD SIDE-REPLACED OUTBOARD BEARING LOOSENED NUTS)OPENED HATCH-FLANGE-PROTECTOR INSTALLED'NSTALLED HATCH TORQUED TO 65 FT LBS.0"RINGS WERE IN GOOD CONDITION REPLACED DISC NE'W RUPTURE DISC INSTALLED NEW RUPTURE DISC INSTALLED REHOVEO TEHP HOD AND REINSTALLED NEM BASKETS REHOVED INBOARD AND OUTBOARD BEARINGS REPLACED ORINGS ON INBOARD ANO OUTBOARD b t lO l lg C t zl 13:44.36-13-92 CLASS I WORK-ANICAL HAINTENANCE 1991 PAGE16 MR NUHBER EPN NUHBER FAILURE DESC CORRECT I VE ACTION W184542 M184674'M184808 W184 825 M1 84836'M184869 W184876 W184901 M184923 W1 84980 EGS-2EGS4EG3 I AS-21AS4 V16 11 RDS-2RDS4HCU 4627 SMP-2SWP4'V24 OA ICS-2 ICS4'T1 SMP-2SMP4 P2A HVK-2HVK4CHL 1B SPR-2SPRCSHL D39P ICS-2ICSAT1 CSH-2CSHAPRR 003A REPLACE PNEUHATIC CYLINDER-FUEL RACK POSITIONER SHOMS EVIDENCE OF HATERIAL WEAR ON CYLINDER SHAFT COOPER-BESSEHER PART NO.Z32-4-3-ill.
SEE JOE SAVOCA/KEENO LAHPHAND ABOVE NAHEO VALVE WILL NOT HOLD PRESSURE 249 OW AT HSIV6C HYDRAULIC CONTROL UNIT LEAKS NITROGEN OUT P6 CONNECTION.
REPAIR AS NECESSARY HCU LOCATED REACTOR BLDG ELEVATION 261 NORTH DID NOT SHUT WITH REVERSE FLOW APPLIEDIPLEASE REPAIR VALVE TAG CB 261 OIV I CHILLER (HVR)ROON REPLACE CRACKED COUPLING AND SHORT NIPPLE LINE 4 OIL LINE ON TOP OF OIL PUHP.LINE IS HARKED MITH GREY TAPE WITH 4 ON IT CRACK IS FROM ELBOW TO PUHP RELEASED LEAKAGE PUHP INBOARD BEARING LEAKS OIL.TROUBLESHOOT AND REPAIR LOCATED IN CONTROL BLDG ELEVATION 261 IN CHILLER ROOH DEFICIENCY TAG 26535 BOTH LUBE OIL FILTERS NEEDS REPLACEHENT OIL PRESSURE IS LOM WITH FILTER ON LINE.TAG HUNG ON LEFT LUBE OIL FILTER OF 2HVKACHL18 IN CONTROL BLDG 261 PENETRATION Z74 (AZ 223 DEG.EL 295)NEEDS TO BE OPENED TO SUPPORT NDE AND MELD OVERLAY ACTIVITIES SEE ORGS NO EV-187B AND 003 040 040-3808 TACK MELDS ON RAD SHIELD NEED TO BE CUT AND FLANGE NEEDS TO BE REHOVED.THIS MR TO DO RESTORATION ALSO OVERSPEED TR IP DFV'ICE DOES NOT TRIP AS REQD.INVESTIGATE AND REPAIR.LOC 175 EL RX BLDG RCIC TURBINE ROOH REHOVE PIPE MHIP RESTRAINTS TO SUPPORT INSPECTION OF MELDS ON LINE 2-CSH-010-27-1 AND REINSTALL POST INSPECTION DWG EV-89A LOC PC AX 240 DEG.EL 308 WE INSTALLED NEW PISTON 0-RINGS'SPRING AND SHAFT ALONG WITH NEW END CAPS ME INSTALLED A NEM VALVE REHOVED P-6 CONNECTOR)
CLEANED AND INSTALLED NEW FITTING CLEANED VALVE INTERNALS-SWING CHECK VALVE WAS STUCK IN THE OPEN POSITION WHEN VALVE WAS DISASSEHBLED COUPLING LOOSE REPLACED BEARINGS SEALS SHAFT SLEEVE REPLACED OIL FILTERS AND ADDED APPROX 4 GALLONS OF OIL PLACED FLANGE BACK ON PENETRATION WITH NE'M ORINGS.TIGHTENED BOLTS READJUSTED OVERSPEED TRIP HECHANISH RESTRAINTS REHOVED


13:44:36"13-92 CLASS I WORK NICAL HAINTENANCE 1991\PAGE17 WR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W187509 ICS-2 ICS4 Tl THE TERRY TURBINE LUBE OIL SYSTEH IS CONTAHINATED WITH'MATER (HILKY)CHANGEOUT LUBE OIL AND CHANGE FILTER CHANGED OUT CONTAHINATED OIL AND REPLACED FILTERS AND OIL USING HOBIL VAPORTER LIGHT OIL APPROXIHATELY 5 1/2 GALS'M187531 M187544 M187548 M18 7549 W187567 W187581 W187990 M189090 W189325 ROS-2RDSHCU 5011 CHS"2CHSSOV 26C ROS-2RDS4HCU 4623 IAS-2IASCV52 6 HVK-2HVKACHL 1A RDS-2RDS4V11 1(1823)PHS-R261-2 CSH-2CSHePRR 0038 SWP-2SMPCP18 2RDS4HCU5011 IS LEAKING FROH THE CHARGING BLOCK NIPPLE PLEASE TIGHTEN-REDOPE NIPPLE 2CHSOSOV26C
13-13-22  01-09-92                                   CLASS I 'WORK - ELECTRICAL HAINTENANCE 1991                                     PAGE21
-SURVEILLANCE TEST N2-OSP-CHS-R001 SUCT 7 3.109-IT WOULD NOT HOLD ANY PRESSURE WHEN CLOSED AND LINE ISOLATED DOWNSTREAH.
'WR NUHBER     EPN NUHBER      FAILURE DESC                                               CORRECTIVE ACTION W190244    HVP-2HVPj&#xb9;HOD  REPLACE TB3 AND RELUG CAPACITOR LEAD LUG 18-22            REHOVE TB3 FROH HOD BEING REBUILT 1D              A'WG &#xb9;8 HOLD  TB3 ITEM 633 PG 2-31 OF VENDOR HANUAL      IN SHOP REF WR 196243 911004 ~
LOCATED RX BLDG EL 215 AZ 117.2RDS HCU 46-23 HAS A LEAK NEEDS TO BE CHANGED ABOUT ONCE A DAY PLEASE INVESTIGATE~
RELUGGED CAP LEAD
HCU 46-23 LOCATED ON NORTH SIDE.WORK'WITH WR 176813 TAG HUNG AT HCU.ALSO REPAIR P6 FILL CONNECTION VALVE WILL NOT CHECK FLOW MHEN TESTED PER N2-OSP-IAS-CS001.
  'W190265    ICS-2ICS<AOV   INDICATOR ARH ON 2ICS4AOV157 DOES NOT HOVE DURING         COHPLETED ATTACH  -A- WORK          PLAN 157            VALVE STROKING PLEASE REPAIR AS NECESSARYASDC SC2-0274-91
TAG HUNG AT P601 PI CHILLER-A-TRIPS 30 SEC~S AFTER START ON HIGH REF PRESS CHILLER SHOULD REHAIN ON LINE TO ACCEPT LOAD.TROUBLESHOOT AS NEEDED 2RDS-V111 LEAKS NITROGEN WHEN TAKEN OFF ITS BACKSEAT.PLEASE REPAIR LOCATEO RX 261 SOUTH TAG LOCATED ON Vill ON HCU 18-23 ELECTRIC LATCH REQUIRED REPLACEHENT RB ELEVATION 261 REHOVE AND REINSTALL PIPE RESTRAINT 2CSHoPRR003B (DETAIL ATTACHED)IN SUPPORT OF HPCS NOZZLE OVERLAY PREPARATION OUTBOARD BEARING IS LEAKING OIL EXCESSIVELY LEAKING TO POSSIBLE PUHP BEARING DAHAGE.PLEASE FIX AS SOON AS POSSIBLE REHOVED ANO CLEANED P6 CONNECTION AND REINSTALLED REPLACED INTERNAL PARTS ON VALVE REPLACED PACKING AND 0-RINGS AFTER HECHANICALLY AGITATING VALVE-VALVE CHECKED AND SEATED AS REQD PURGED UNIT TO GET AIR PRESSURE BELD'W 5 LBS.NEW PACKING AND ORINGS INSTALLED ON SPARE VALVEl THIS MORK WAS COHPLETED ON MR 169834 GROUND OFF OLD PLATE AND WELDED NEM PLATE ON RESTRAINT WAS NOT REHOVED NO WORK REQUIRED'NSPECTION COULD BE DONE WITH RESTRAINT IN PLACE REPLACED THRUST BEARING 93-78-283 AND REPLACED 0 RING 93-20-503 i'1~PP J 13:44-36-13"92 CLASS I'WORK-ANICAL HAINTENANCE 1991 PAGE18 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W189587 W189636 W189661 SWP-2SWPAP1D HVY-2HVY0UC2 C SWP-2SWPAV1C 2SWP4P1D OUTER PUHP BEARING OVERHEATING TO EXTREHELY HIGH TEHPS AS HIGH AS 250 DEGREES F BY SURFACE PYROHETER INVESTIGATE AND REPAIR HACHINE REPLACEHENT SLEEVE BEARINGS TO ACCEPT THE APPROPRIATE THERHOCOUPLE PROBES HACHINE THE BROKEN VIBRATION DETECTOR STUD FROH THE OUTBOARD BEARING CAP REPAIR BY SPRAY HETALIZING THE 08 BEARING AREA OF USED SHAFT FROH 2SWP4 P18 PER EDC 2F00239 FOR REPLACEHENT IN 2SWP4 P10 2HVYAUC2C WENT INTO HOTOR OVERLOAD TROUBLESHOOT AND REPAIR OR REPLACE PARTS AS NECESSARY TAG ON 2CECAPNL870 NEXT TO CONTROL SWITCH CHECK VLV APPARENTLY NOT SEATING WHEN PUMP IS SECURED AS INDICATED BY LACK OF WATER OUT VENT ON STRAINER 4C~THIS DESPITE RECENT HODIFICATION PURSUANT TO EDC 2F000708-WR 176272 REBUILT REPLACED PARTS AS REDO PUMP COHPONENT DEGRADATION DUE TO NORHAL EROSION RECONNECTED FAN TO MOTOR REPLACED CHECK VALVE INTERNALS REPLACED CHECK VALVE INTERNALS NOTE: VALVE INTERNALS CONSIST OF-DISK WHICH'WAS REPLACED USING ASHE TRAVELERs BEARINGS DISK SEAL AND REDOWELED.
  'W190279    HHR-2HHR4 CRN  WHILE PERFORMING N2-EPH-GEN-A805 ON POLAR CRANE           REHEGGED RESISTOR BANKS:FOUND 1              FOUND THAT HEGGER READINGS ON BOTH LEFT AND RIGHT          READINGS TO BE GOOD BRIDGE DRIVE HOTORS RESISTOR BANKS ARE LOW INVESTIGATE EVALUATE W190459    RHS-2RHSeMOV    WHILE PERFORHING N2-EPM-GEN-R520 ON VALVE FOUND           ADJUSTED DECLUTCH LEVER 37A            THAT TERHINAL BLOCK FOR HOTOR LEADS HAD A CRACKED                    TERH BLOCK      AND'EPLACED DEVIDER BETWEEN POINTS PLEASE REPLACE ALSO MOV ltILL NOT STAY IN HAND OPERATION DECLUTCH LEVER OUT OF ADJUSTHENT W190460    RHS-2RHS4HOV    WHILE PERFORHING ON N2-EPH-GEN-R520 ON HOV FOUND 12A REPLACED 2 SCREWS ON   LIHIT          SWITCH THAT 2 SCRE'WS ON GEARED LIHIT SWITCH WERE HISSING        COVER PLEASE REPLACE SCREWS W190519    SWP-2SWPAMOV    FOUND DAHAGED WIRE TO TORQUE SWITCH DURING                REPLACED DAMAGED WIRE 74C            PH. (R510) NEEDS TO BE REPAIRED W190522                ENS  ELEV 261 CONTROL BLDG (2ENSNSWG101-6) BREAKER              REPLACE CHARGING HOTOR 'WITH HOTOR SPRING CHARGING HOTOR LOCKS UP SUSPECT STRIPPED            FROH  2ENS4SWG103-15'EF          WR    196439 OR BROKEN GEARS    REPAIR OR REPLACE AS NECESSARY SWP-2ENSASWG 101-6 W190529      CCP-2CCPAMOV    TORQUE SW. DOES NOT HEET SPEC'S ON EP-410B (2             REPLACED LIHITER PLATE AND 18A            PLUS2)    PLEASE ADJUST PER EP410B AND REPLACE            READJUSTED TORQUE LIHITER PLATE
REDOWELED TO EDC 2F00293 W189735 SLS-2SLSAP18 SLSAP18 PISTON 3 LEAKS PLEASE REPAIR REPLACED PLUNGER PACKING W189980 RCS-2RCSAP18 W190214 MMR-2HHR4 CRN 1 W190245 RDS-NOCOHP ID W190265 I CS" 2ICSx AOV 157 IRC NOTED THAT PUHP SHAFT INDICATORS WERE GIVING A HIGH VIBRATION READING.INVESTIGATE AND RESOLVE AS REQUIRED CHECK MOUNTING BRACKET SOCKET HEAD CAPSCREW TO ENSURE THEY ARE TORQUED TO A MINIMUH OF 15 FT RB EL 390 TROLLEY IS NOISY'WHEN OPERATING AND TRIPS THE BREAKER (BRAKE HAY NOT RELEASE COMPLETELY)
  'W190531    SWP-2SWPeH1C  REPAIR HOTOR CVR SCREENS PER EDC 2F00288                  PERFORHED  EDC 2F00288 SCREENS            ARE DISCOVERED DURING PERF      OF N2"EPH-GEN-R550            REINSTALLED W190534    CCP-2CCP4[HOV  WHILE PERFORHING PREVENTATIVE HAINT ON VALVE               REPLACED LIHITER PLATE NO 14B            OPERATOR    (N2-EPH-GEN-R520) DISCOVERED LIHITER          ADJUSTHENT HADE TO TORQUE SWITCH PLATE ON TORQUE S'WITCH TO HAVE SETTING OF 3 1/2          PER DAN LEMAY 910725-
CRANE FAILS TO RESTART.TROUBLESHOOT TAG LOCATED AT BREAKER RB 289 NJS-U52 REBUILD SPAN VALVES IN SHOP AND RETURN TO INTERH STORAGE INDICATOR ARH ON 2ICSAAOV157 DOES NOT HOVE DURING VALVE STROKING.PLEASE REPAIR AS NECESSARY SDC SC2-0274-91.
                              'WHEREAS EP-410A REQUIRES REPLACE W1 90538    ICS-21CSNHOV  WHILE PERFORHING N2-EPH-GEN-R521 FOUND THAT THE           REPLACED LOCK 'WASHERS 124            LOCK 'WASHERS ON THE BOLTS HOLDING THE MOTOR END BELLS TOGETHER WERE CRACKED PLEASE REPLACE
HOUNTING BRACKET INSPECTION EVERYTHING OK VIBRATION DATA ANALYZED BY GE AT SAN JOSE-SEE ATTACHED REPORT"DECISION HADE TO OPERATE AND HONITOR ADJUSTED DREG ON TROLLEY BRAKE REBUILT 5 VALVES 910820IREBULT 5 VALVES 910821IREBUILT 6 VALVES 910822.REBUILT 3 VALVES 910823 CLEAN DISC REPLAC ACTUATOR ANO INDICATION SHAFTS REPLACE ALL PACKING I'l I<<~II l 13:44:36-13-92 CLASS I WORK-NICAL HAINTENANCE 1991 PAGE19 WR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W1 90406 W190429 W190437 W190457 W190490'W190493 W190531 W1 90647 W190652'W190653 PCB-2PCB4DRA 9 SWP-2SWPASTR 4C PCB-2PCBx DRA 5 MHR-2HHRACRN 1 RDS-2RDS4HCU 4647 HVR RMS-2HVR4 CAB 32A SWP-2SWPAH1C RDS-NOCOHPID RDS-NOCOHPID RDS-NOCOHPID RX BLDG EL 261 AZ-236 DEG INSTALL STRONGBACKS TO THE DOOR FRAHE IN PREPARATION FOR TESTING ONCE ENGINEERING DIRECTION IS RECEIVED ALARA CONCERN WHILE PERFORHING REHOVAL OF STRAINER ON N2-HPH-SWP-SA513 4 STRAINER ELEHENTS'WERE DAHAGED REHOVE DAHAGED ELEHENTS AND INSTALL 4 BLANKS PER TEMP HOD 91-013.HACHINE PLUGS PER EDC REMOVE TEST CLAMPS ON INNER DOOR TO GAIN ACCESS TO DRYWELL FOR INSPECTION HAINT REINSTALL WHEN WORK IS COHPLETE AND INSPECTIONS ARE COHPLETE BROKEN BOLT ON FALK COUPLING BRIDGE DRIVE-OPP CAB END ON POLAR CRANE 353 RX BLDG.P6 CONNECTION IS LEAKING-LOCATED RX BLDG 261 NORTH TAG AT HCU 46"47 PUHP REHOVED ON'W165487 NEEDS TO BE REBUILT PUHP LOCATED IN HECH HAINT DIRTY SHOP REPAIR HOTOR CVR SCREENS PER EOC 2F00288 DISCOVERED DURING PERF.OF N2-EPH-GEN-R550 PLEASE REBUILD CRDH SERIAL NUHBER A5128 REHOVED FROH POSITION 2RDSC CROM 4259 VIA'WR 183227 INCLUDE GROUP 12 CROH UPGRADE DURING REBUILD STORE DRIVE AS SPARE AFTER REBUILD DRIVE LOCATED IN CRD REBUILD ROOH 5 C ELEV 289 PLEASE REBUILD CRDH SERIAL NUHBER A4102 REHOVEO FROH POSITION 2RDSACRDH2247 VIA WR 183232 INCLUDE GROUP 12 CRDH UPGRADE DURING REBUILD STORE DRIVE AS SPARE AFTER REBUILD DRIVE LOCATED IN CRD REBUILD ROOH S C.ELEV 289 PLEASE REBUILD CRDH SERIAL NUHBER A4834 REHOVED FROM POSITION 2RDSCCRDH5431 VIA WR 183268 INCLUDE GROUP 12 CROM UPGRADE DURING REBUILD STORE DRIVE AS SPARE AFTER REBUILD DRIVE LOCATED IN CRD REBUILD ROOH S.C.ELEV 289 REINSTALLED STRONGBACK LUBRICATED BOLTS TORQUED TO 280 FT LBS'WE INSTALLED 4 BLANK ELEMENTS PER TEHP MOO 91-013 INSTALLED THE INTERLOCKS 910409.OPENED SHIELD DOOR 910331 CLOSED DOORS 910409 PUT A NEW BOLT IN PLACE OF OLD ONE REHOVED AND CLEANED P6 CONNECTOR PUHP CANNOT BE REBUILTINO WORK REQD BUILT WASHERS IN SHOP REPLACED PARTS AS NOTED IN ATTACHED PROCEDURE N2-HHP-RDS-652 REV 1 REPLACED PARTS AS NOTED IN ATTACHED PROCEDURE N2"HHPJ-RDS-65L REV 1 REPLACED PARTS AS NOTED IN ATTACHED PROCEDURE N2-HHP-RDS-652 REV 1 4 4'l 13:44:3 13-92 CLASS I WORK-NICAL HAINTENANCE 1991 PAGE20 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W190682 W190891 W190956 W190988'W191007 W1 91133 W191503 W191512 W191566 RDS-2RDS4V11 1(2611)I CS-2 I CS4'HYV 151 RDS-2RDSAHCU 1447 PCB-2PCB4DRA 5 RCS-NOCOHPID HVK-2HVKAV25 1 EGS-2EGS4IEG1 CSH-2CSHNHOV 110 HSS-2HSSAV37 2D HYDRAULIC CONTROL UNIT NITROGEN REQUIRES REPEAT CHARGINGS AT LEAST ON A DAILY BASIS PLEASE INVESTIGATE AND REPAIR AS NECESSARY SUSPECT V111 VALVE OR NITROGEN CHARGING CONNECTION LEAK.NOTE WR176443 REPLACED CHARGING CONNECTION ON 901108 TAG HUNG ON HCV26-11 V111 VALVE AT RB 261 SOUTH HCV BANK.RCIC TURBINE SPEED OR GOV VALVE HUNTING HAY BE CAUSED BY FRICTION IN THE REHOTE SERVO RECOHHEND REBUILD AS SOON AS POSSIBLE NOTIFY SYSTEH ENGINEER OF ANY CORROSION OR CRUD FOUND DURING 0 ISASSEHBLY 2RDS4'V111(1447)
JAS A STEH LEAK IN ALL POSITIONS EXCEPT BACKSEATED REPAIR OR REPLACE TEST FITTING FOR THE OUTER DOOR 10 LB TEST IS STRIPPED'EE ATTACHED DRAWING REASSEHBLE SPARE VALVE WHICH WAS USED AND DISASSEHBLED BY CBI FOR TRAINING PURPOSES REFERENCE WR 180226 FOR LOCATION OF PARTS PARTS LOCATED IN OLD PIPE FAB SHOP CONT BLDG 8 CHILLER RH 261 DRAIN VALVE 2HVKAV251 CANNOT BE FULLY OPEN DUE TO INTERFERENCE TAG HUNG AT HVKCV251 ABOUT 1 DROP SEC LUBE OIL LEAK ON THE DRAIN LINE BACK TO LUBE SUHP FROH THE TURBO-CHARGER 2CSHOHOV110 HAS PACKING LEAK'WHICH IS DRIPPING TO RB FLOOR EL 175~VALVE IS LOCATED IN RB EL 198 SOUTH SIDE.PLEASE INVESTIGATE AND REPAIR DURING THE PERFORHANCE OF N2-OSP-RPV-a001 PACKING LEAKAGE WAS NOTED AT 2HSSAV372D.
STEAH TUNNEL BACKING RING AND PACKING ON Vill VALVE PER ATTACHED HI REPLACED VALVE WITH NEW ONE VALVE TO BE REBUILT UNDER WR 190245 DRILLED AND-TAP THE EXISTING 1/8 INCH HOLE FOR 1/4 INCH NPT X 1/2 INCH DEEP WORK WAS DONE PER EDC 2F00422 REASSEHBLED VALVE BONNET TO CASING REPLACED VALVE OLD BODY SERIAL 8639'7-12-20 WITH NEW BODY AND INTERNALS SERIAL NO 86397-20-11 ASHE TAGS ARE ON NEW VALVE INSTALLED VALVE AT DIFFERENT POSITION TO ALLOW FULL OPENING OF VALVE INSPECTED ANO TIGHTENED FITTING TOOK UP ON PACKING ON VALVE TO STOP LEAK TORQUED PACKING FOLLOWER TO 28 FT LBS.PUT NEW PACKING INTO VALVE STUFFING BOX Vl<<l 4 QV 13:44-36-13-92 CLASS I WORK-H ANICAL MAINTENANCE 1991 PAGE21 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION'M191567 W1 91568'M191570 M191575 W191586 W191610'M191611'M191615'W191616 W19 1617 M191619 M191626 M191627 CSL-2CSLAHCV 117 RHS-2RHSCV20 9 SMP-2SMP4 STR 4D SWP-2SMPASTR 4E SMP-2SMP0RV8 48 RDS-2RDSAV11 1(0631)RDS"2RDSAV11 1(0627)RDS-2RDSAV11 1(3059)RDS-2RDS4 V11 1 (3451)RDS-2RDSAV11 1(3051)RDS-2RDSoV11 1(3851)RDS"2RDSAV11 1(5051)RDS-2RDSAV11 1(3815)VALVE LEAKS FROH THE PACKING OPS ADJUSTED THE PACKING UNTIL IT WAS TIGHT AND IT STILL LEAKS ADJUST AND REPACK AS NECESSARY VALVE LOCATED ON 306 DRYWELL DURING THE PERFORHANCE N2-OSP-RPV-9001 LEAKAGE WAS NOTED COHING FROH PIPE END OF 2RHSAV209 CAP TROUBLESHOOT EDGES ON VENTCOCK HAVE BECOHE ROUNDED HAKING REHOVAL DIFFICULTY REPLACE WITH NEll VENTCOCK 2SMPASTR4E 1/4 INCH VENTCOCK IS VERY'WORN AND HARD TO HANIPULATE NEEDS REPLACEHENT DIV I SMP PUHP BAY 1 2SWPARV84B RELIEF VALVE IS LEAKING BY TO DRAIN OFF 2HVRAUC4108 PLEASE INVESTIGATE AND REPAIR RB EL 240 V111 ON ACCUHULATOR 0631 LEAKS EXCESSIVELY WHEN VALVE IS CLOSED.PLEASE REPAIR OR REPLACE AS NECESSARY V111 ON ACCUHULATOR 06-27 LEAKS BY EXCESSIVELY WHEN VALVE IS CLOSED.PLEASE REPAIR OR REPLACE AS NECESSARY.
V-111 FOR ACCUH 30-59 LEAKS BY EXCESSIVELY MHILE CLOSED PLEASE REPLACE OR REPAIR AS NECESSARY V-111 LEAKS BY EXCESSIVELY WHEN CLOSED.PLEASE REPAIR OR REPLACE AS NECESSARY V-111 FOOTVALVE LEAKS NITROGEN TO ATHOSPHERE EXCESSIVELY
'MHEN CLOSED PLEASE REPAIR OR REPLACE AS NECESSARY.
V-111 FOOTVALVE FOR ACCUH 38-51 LEAKS EXCESSIVELY MHEN CLOSED.PLEASE REPLACE OR REPAIR AS NECESSARY V111 LEAKS BY IN EVERY POSITION BUT FULL OPEN LOCATED 261 RX BLDG NORTH SIDE TAG=HUNG ON VALVE V111 LEAKS BY IN EVERY POSITION BUT FULL OPEN LOCATED 261 RX BLDG NORTH SIDE TAG HUNG ON VALVE REPLACED WORN PACKING REPACKED WITH 7 RINGS TORQUEO BELLVILLE WASHERS TO 255 FT.LBS REHOVED PLUG CLEAN BOTH HALE AND FEHALE THREADS.RESCREWED FITTING BACK'WITH APPROVED HUB WE INSTALLED A NE'W VENTCOCK WE INSTALLED A NEW VENT COCK REPLACED VALVE WITH NEM)ALSO REBUILT OLD)RETURNED TO STORES FOR SPARE INSTALLED REBUILT VALVE INSTALLED REBUILT VALVE INSTALLED NEW PACKING INSTALLED NE'M PACKING INSTALLED NEW PACKING INSTALLED NEW PACKING INSTALLED NEW PACKING INSTALLED NE'W PACKING tI ,4 f 13:44:36 13-92 CLASS I WORK-NICAL MAINTENANCE 1991 PAGE22 WR NUMBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION'W191629 W191630 W191631 W191632 W1 91633'W191634 W1 91636 W191637 W1 91668 W191711 W191712 W191838 W19 1852 W191853 W191887 RDS-2RDSAV11 1(1039)RDS-2ROS4V11 1(2239)ROS-2ROSAV11 1(2639)RDS-2RDSAV11 1(2231)RDS-2RDSA V11 1(3027)RDS-2RDSA V11 1(0219)RDS-2RDSAV11 1(3011)ROS-2ROSAV11 1(3003)SLS-25LSARV2 B GSN-2GSN4V73 B GSN-2GSNV72 A RDS-2RDSOHCU 1051 ROS-2RD54V11 1(4655)SWP-25WP4 P2A RDS-2RDSAV11 1(4647)VALVE LEAKS BY UNLESS IT'5 BACKSEATED.
LOCATED 261 RX BLDG.TAG IS HUNG ON VALVE VALVE LEAKS BY UNLESS ITS BACK SEATED LOCATED 261 RX BLDG.TAG IS HUNG ON THE VALVE VALVE LEAKS BY UNLESS IT'S BACKSEATEO LOCATED 261 RX BLDG.TAG IS HUNG ON VALVE VALVE LEAKS BY UNLESS IT'5 BACKSEATED LOCATED 261'X BLDG TAG 15 HUNG ON VALVE VALVE LEAKS BY UNLESS IT'S BACKSEATED.
LOCATED 261 RX BLDG.TAG IS HUNG ON VALVE VALVE LEAKS BY UNLESS IT'S BACKSEATED LOCATED 261 RX BLDG TAG IS HUNG ON VALVE VALVE LEAKS BY UNLESS IT'S BACKSEATED LOCATEO 261 RX BLDG.TAG IS HUNG ON VALVE VALVE LEAKS BY UNLESS IT'S BACKSEATED.
LOCATED 261 RX BLDG TAG 15 HUNG ON VALVE RELIEF VALVE IS LEAKING FROH TOP OF PRESSURE SETTING SCREW TAG HUNG ON VALVE RB 289 VALVE LEAKS NITROGEN OUT THE PACKING GLAND NEEDS TO BE ADJUSTED"PLEASE REPAIR AS NECESSARY VALVE IS MISSING A NUT ON THE HANDWHEEL PLEASE REPLACE AS NECESSARY LEAKS EXCESSIVELY-REPLACE 2RDS-Vill TO STOP LEAKAGE.RX 261 SOUTH HCU'S N2 CARTRIDGE V111 HAS PACKING LEAK PLEASE INVESTIGATE AND REPAIR RX EL 261 N.SIDE EXCESSIVE PACKING LEAKAGE.PLEASE REPLACE OR REPAIR AS NEEDED PACKING NEEDS TO BE ADJUSTEO-PLENTY OF TAKEUP.2RDS-V111 ON HCU 4647 LEAKS EXCESSIVELY REPAIR AND OR REPLACE Vill AND PG CHARGING CONNECTOR BACKING RING ANO PACKING ON Vill VALVE BACKING RING AND PACKING ON V111 VALVE REPLACED ORINGS REPLACED 0"RINGS-BACKING RING ANO PACKING ON Vill VALVE REPLACED 0-RINGS-BACKING RING AND PACKING ON V111 VALVE INSTALLED REBUILT VALVE REPLACED 0-RINGS-BACKING RING AND PACKING ON V111 VALVE REPLACED 0-RINGS-BACKING RING.AND PACKING ON V111 VALVE REPLACED 0-RINGS-BACKING RING AND PACKING ON V111 VALVE REPLACED CAP GASKETS 25 AND 27 ALSO REHOVED VALVE FROM LINE TO HAVE ICC RECALIBRATE VALVE REINSTALLED IN LINE ALL WORK COMPLETE ADJUSTED PACKING TO STOP LEAK REPLACED HISSING NUT WITH A NEW ONE-REPLACED VALVE.INSTALLED REBUILT VALVE REBUILD II I VAVLE REPLACE STUFFING BOX PACKING AND GLAND FOLLOWER PACKING WE INSTALLED NEW PACKING
~'U'I 13:44:36-13-92 CLASS I WORK-ANICAL HAINTENANCE 1991 PAGE23 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W19 1889'M191901 M191902 W191920 W191969 M191985 W192803 W192826 W192831'M192833 W1 92834 RDS-2RDS4 HCU 2627 RDS-2RDSAV11 1(1855)RDS-2RDSAV1(4247)EGS-2EGSAEG3 FWS-2FWSOV19 A RHS" 2RHS4(V38 4 HVK-2HVKOCHL 1A HSS-2-HSS-75 0-263-2 EGO-2EGOORV2 61 PCB-2PCB4DRA 9 PCB"2PCBADRA 5 2RDS-V111 ON HCU 2627 LEAKS EXCESSIVELY REPAIR AND OR REPLACE V111 FOOT VALVE 111 ON HCU 1855 LEAKS EXCESSIVELY WHEN CLOSED PLEASE REPAIR OR REPLACE AS NECESSARY 2RDSAV1 ON HCU 4247 HAS A HISSING PLUG NEED A NEW PLUG DEF TAG 20781 ON VALVE LOCATED ELEVATION 275 ABOVE NORTH HCU'S TURNING GEAR COVER ON EG1 AND 3 ARE HISSING BOLTS AND EG3 FLYWHEEL COVER BOLTS ARE HISSING ALSO CONDUIT GROUND SCREW EG3 CONDUIT 2CK673NR REPLACE BOLTS AND SCREW 2FMSAV19A HAS A SHALL LEAK AT ITS BONNET TO BODY MELD WITHIN BOUNDARY OF N2-OSP-RPV-9001 2RHSAV384 HOV 80B HANUAL ISOLATION VALVE IS LEAKING APPROXIHATELY 20 DROPS PER HINUTE FROH THE PACKING RX BLDG 215 ELEVATION 8 SFC HEAT XCHANGER ROOH 20 FEET ABOVE FLOOR CHILLER FAILED TO START LO'M OIL BRAIDED FLEX HOSE HAS A BULGE IN IT REPLACE EL 277 PC REHOVE CLEAN AND BENCH TEST DISCHARGE RELIEF VALVE REPAIR ADJUST AS NECESSARY (SETTING 50 PSIG).REINSTALL MHEN TEST SAT LOCATED ON EGSAEG3 ON ELEV 261 IN DIESEL BLDG TAG ON VALVE RX BLDG 261 E2 236 DEG INSTALL STRONGBACKS TO THE DOOR FOR I&C TEST'NSTALL STRONGBACK ON DRYWELL PERSONNEL HATCH FOR I&CD TEST)LEAVE STRONGBACK ON AFTER TEST JUST LOOSEN BOLTS TO FINGER TIGHT BACKING RING AND PACKING ON Vill VALVE INSTALLED REBUILT VALVE REPLACED HISSING PLUGS WITH NEW PLUGS AND ORINGS REPLACED BOLTING 2 NEW BOLTS TOO LONG SHORTENED BOLTS FROH 1 1/2 INCH TO 1 1/4 INCHES GROUND OUT HOLE IN VALVE AND WELDED UP PINHOLE TO ELIHINATE LEAK REPACK VALVE ADDED OIL TO CHILLER AS IT'MAS-LOW AND WOULD TRIP ON LOW OIL PRESSURE REHOVED DAHAGE FLEX AND REWELDED NEECE FLEX IN PLACE OF OLD REHOVED RV FOR I&C TO RECALIBRATE STRONG BACKS INSTALLED AND TORQUED TEST COHPLETE AND STRONGBACKS LOOSENED TORQUED STRONGBACK FOR I&C TEST)LEFT FINGER TIGHT AFTER TEST I~1 f f(I 13:44:36 13-92 r CLASS I'WORK" NICAL HAINTENANCE 1991 PAGE24 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACT ION M192864 M192865'W192907'M192973 W19 2992 W1 92998 W193006 M193040 W193041 PCB-ZPCBADRA 5 PHS-R261-9
~SWP-ZSMPAV24 OA HSS RPS LDS-ZHSSATS1 615C HVK-ZHVK0V32 7 HVK-ZHVK4CHL 18 RDS-ZRDSCHCU 3023 CSH-ZCSHAHOV 111 CSH"ZCSH4HOV 101 DISABLE INTERLOCKS TO ALLOW BOTH DOORS TO BE OPEN SIHULTANEOUSLY WHEN DIRECTED BY SSS USE THIS MR TO RESTORE BACK TO NORHAL (INTERLOCKS)
PER SSS ALSO REHOVE STRONGBACKS AND INSTALL'TRONGBACK TO NORHAL TO CLOSE DRYWELL AT END OF OUTAGE OPEN SHIELD DOORS AT PRIHARY CONTAINHENT EQUIP PERSONNEL HATCH IN THE UPCOHING HPCS OUTAGE FOR DRYMELL ACCESS.RETURN TO CLOSED POSITION AFTER OUTAGE THE ABOVE VALVE DOES NOT PREVENT FLO'M THROUGH THE LOOP WHEN CONDENSING
'MATER PUHP SHUTS DOWN ON HI SWP TEHPERATURE CAUSING ASSOCIATED CHILLER TO TRIP ON LOM SWP FLOW PLEASE REPAIR WHILE PERFORHING N2-ISP-LDS-H009 ATT 3 HSIV HALF ISOLATION CAHE IN 1 1/2 HINUTES AFTER HIGH ALARH REPLACE TEHP SWITCH ZHVKAV327 DOES NOT PASS REVERSE FLOW TEST PER N2-OSP-HVK-Q002 VLV LOCATED CB 261-8" CHILLER ROOM TAG AT VLVI FAILED PHT FOR WR 154694 WHILE PERFORHING N2-OSP-SMP"Q001 ATT 88-2 AS PHT FOR WR 193053 VALVE ZSWPAV2408 FAILED TO PASS THE REQUIRED FLO'M V2408 MAS 0ISASSEHBLED FOR WR 193053 AND NO CAUSE FOR LOM FLOM COULD BE FOUND SUSPECT SERVICE WATER SIDE OF ZHVKACHL18 IS FOULEO TROUBLESHOOT LOll FLOM CONDITIONS CLEAN FLUSH CHL18 AS NFCESSARY TAG HUNG ON CHL18 CONTROL BLDG 261 DIV II CHILLER ROOH THE P6 CONNECTION IS LEAKING WHERE'FITTING THREADS INTO INST BLOCK REPAIR LEAK PACKING LEAKAGE FROH HOV111 LOCATED 215 ELEV RB BEHIND HCC14 TAG LOCATED ON VALVE PACKING LEAKAGE LOCATED 175 FT~ELEV RB OUTSIDE CSH PUMP ROOM.TAG LOCATED ON VALVE INTERLOCKS DEFEATED TEST CLAHPS REHOVED INTERLOCK RESTORED.STRONG BNACK ON 910909 SHEID DOORS CLOSED AND SECURED OPENED SHIELD DOORSISHIELD DOORS CLOSED WE TOOK THE VALVE APART AND CLEANED ALL OF THE INTERNALS ALSO DID A BLUE CHECK AND GOT A 360 DEGREE.CONTACT INDICATION REPLACED RILEY TEHPERATURE'SWITCH WITH SPARE LOCATION E31-N624C PNL ZCEC4PNL609 CLEANED GLUED AND REINSTALLED CLEANED TUBES AND REPLACED GASKETS REHOVED P-6 CONNECTOR CLEANED AND INSTALLED NE'M FITTING PACKING WAS TAKEN UP BY USING A TORQUE'WRENCHIGLAND NUTS BROKE OR FIRST HOVED AT 22-25 FT LBS AND LEFT AT 35 FT LBS ADJUST PACKINGITOOKUP 4 FLATS-AS LEFT TORQUE 18 FT LBS "k~-
13:44:36 13-92 CLASS I WORK-NICAL HAINTENANCE 1991 PAGE25 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W193053 W19 3079 W193097'W193186 W193 209 W193288 W193375 W1 93414'W193544 W193617 W193622 SWP-2SWP4 V24 08 SWP-2SWPCV55 3D ICS-2ICSAAOV 131 SWP-2SWPAV16 48 SWP-2SWPCV57 1E HDS-RR261-1 ICS-2ICSAV53 EGA-NOCOHPID RDS-2RDSAHCU 4655 RDS-2RDSAHCU 1023 SWP-2SWP4STR 4D V2408 FAILS TO PASS SUFFICIENT FLOW IAW N2"OSP-SWP"Q001 ATT 88-2 REPAIR REPLACE 2SWPAV2408
~TAG LOCATED ON 2SWPAV2408 DIV II CHILLER VALVE CANNOT BE CLOSEDI APPARENTLY DUE TO EXCESSIVE RUST LOCATED ON UC 404D-RX BLDG 196 AZ 195 2ICS4AOV131 HAS A STEAH LEAK FROH PACKING AT THE RATE OF ONE PINT PER HINUTE VALVE LOCATED RB EL 188 AZ 172 DEG IN RCIC PUHP ROOH PLEASE INVESTIGATE AND REPAIR ADJUST TAG HUNG ON DOOR TO RCIC PUMP ROOH VALVE IS VERY HARD TO OPERATEI HAY NOT BE ABLE TO SHUT IF NEEDED HANDLE NUT IS HISSING REPLACE NUT AND FREE UP VALVE TAG LOCATED ON VALVE RX BLDG 175 IN RCIC ROOH LOWER UNIT CODER*VALVE IS HARD TO OPERATE AND HANDLE IS BENTIFREE UP VALVE AND REPAIR HANDLE TAG LOCATED ON VALVE RB 215 SOUTH BY HVR4UC407E I REPLACE VALVE BODY 2PHS-RR261-1 OUTER REACTOR TRACKBAY DOOR DRIVE CHAIN HAS BROKEN LINCH PIN DOOR FAILS TO OPEN ON COHHAND DUE TO BROKEN DRIVE CHAIN DOORS LOCATED REACTOR BUILDING TRACKBAY NORTH OUTER SET OF DOORS PACKING LEAKING ON 2ICS4V53 AT 3 DROPS PER SECOND VALVE LOCATED IN SDC TV ROOH RX 240 ELEVATION NO DEF TAG DUE TO ALARA THIS IS THE STEAM SUPPLY LINE TO RCIC TURBINE GUT ACCESS HOLES IN DIESEL GENERATOR ACCUHULATOR SKIDS FOR VISUAL INSPECTION
.SEE EDC 2F00358 WATER LEAKAGE FROH FLANGE CONNECTION ON THE TOP OF ACCUMULATOR P6 CONNECTION LEAKS LOCATED 261 RX BLDG SOUTH SIDE TAG HUNG AT HCU PACKING LEAKAGE BY STRAINER ROTOR IS RUNNING DOWN ON TO FANS AND OTHER ELECTRICAL EQUIPHENT.
LOCATED SCREENWELL EL 261 IN DIV II SWP BAY.PLEASE INVESTIGATE AND REPAIR TAG ON PNL CESS'PNL505 DISASSEMBLE VALVE CLEAN AND REINSTALL REHOVED OLD VALVE AND INSTALLED NEW VALVE BODY REPACKED VALVE REHOVED OLD VALVE ASSEHBLY AND INSTALLED NEW VALVE ASSEHBLY NEW VALVE BODY INSTALL'ED REPLACED LINKS REHOVED PACKING AND REPACKED WITH NEW ALL HOLES CUT PER EDC TORQUED PACKING TO 5 POUNDS ON THE ACCUHULATOR SIDE REHOVED AND CLEANED P6 CONNECTION INSTALLED P6 CONNECTION WE TIGHTENED UP ON THE PACKING lg ll, gi 13:44:36-13-92 CLASS I WORK-NICAL HAINTENANCE 1991 PAGE26.WR NUHBER EPN NUHBER FAILURE OESC CORRECTIVE ACTION W193623.W193692 W19 3731 W193732 W193748 W193750 W193751'W193752 W193790 W1 93843 SWP-2SWP4STR 4E RCS-2RCS4'HOV 10A RDS-2RDS4V11 1(3455)RDS-2RDS4'V11 1(4651)HVC-2HVC4UC1 07 SWP-2SWP4V20 1A SWP-25'WP4V20 18 SWP-2SWP4V80
.OA SWP-2SWPOV80 08 ICS-2 ICS-00 2-162-2 THE STRAINER HOTOR COUPLING IS NOT HADE UP TO THE STRAINER ROTOR COUPLINGI THEREFORE NO SELF CLEANING ACTION IS TAKING PLACE LOCATED SCREENWELL BLDG EL 261 IN THE DIV I SWP BAY PLEASE INVESTIGATE AND REPAIR TAG ON PNL CES4IPNL504 DURING A DRYWELL INSPECTION AT 100 PSIG KEN CIGLER AND BRIAN HOORE FOUND THE PACKING FOR 2RCSAHOV10A LEAKING ADJUST OR REPLACE PACKING AS NECESSARY DURING PERFORHANCE OF N2-ISP-RDS-R103 CARTRIDGE VALVE V111 LEAKED AT THE STEH'WHEN VALVE CLOSED HCU 34-55 (R708)VALVE DOES NOT LEAK IN NORHAL OPERATING OPEN POSITION.HCU HAINTAINS 1100 PSIG REPAIR REPLACE V111 TAG ON V111 DURING PERFORHANCE OF N2-ISP-RDS-R103 CARTRIDGE VALVE V111 LEAKS OUT AT STEH IN THE CLOSED POSITION.NO LEAKAGE FOUND IN THE NORHAL OPERATING CONDITION.
OPEN-PRES MAINTAINS AT 1040 PSIG~TAG AT V111 2HVC4UC107 HAS HIGH FILTER DELTA P PRESSURE LESS THAN 1 IN.WC 237 CONTROL BLDG EAST SIDE 2SWP4'V201A FAILED N2-OSP-SWP-Q001 SECTION 7 2 106 FORWARD FLOW EXERCISE HEASURED FLO'W WAS 12 GPH N2-OSP-S'WP-Q001 CALLS FOR FLOW GREATER THAN 19 GPH 2SWPAV2018 FAILED N2-OSP-5'WP-Q001 FOR'WARD FLOW EXERCISE (OBTAINED 12 GPH FLOW-OSP-SWP-Q001 CALLS FOR GREATER THAN 19GPH)SEE SECTION 7 2 109 HPCS SWGR RH CB 261 VALVE ELEV 262 2SWPeV800A FAILEO FOR'WARD FLOW EXERCISE TEST ON N2-OSP-SWP-Q001 HEASURED FLOW'WAS l2 GPH-PROCEDURE CALLS FOR GREATER THAN 19GPH 2SWP4 V8008 FAILED N2-OSP-SWP-Q001 FOR'WARD FLO'W EXERCISE (OBTAINED 12 GPH-OSP-S'WP-Q001 CALLS FOR GREATER THAN 19 GPH)SEE SECTION 7 2 109 2-ICS-750-65-2 SOCKET WELD AT TEE STEAH CUT.LOCATION HEZZ IN RC IC ROOH 175 RX BLDG'CTUAL LEAK ON 2 IN LINE AT INSERT TAG HUNG ON GATE TO RCIC ROOH'WE INSTALLED NEW SHEAR PINS TIGHTENED PACKING TO 300 FT LBS-STOPPED LEAKAGE HIDDLE PACKING HAS SLIGHT LEAKAGES NE'W PACKING AND 0-RINGS INSTALLED I REHOVED OLD VALVE AND INSTALLED REBUILT VALVE OLO VALVE TO BE REBUILT UNDER'WR 190662 NEW PACKING AND 0"RINGS INSTALLEDI REHOVED OLD VALVE-CLEANED INSTALLED REBUILT VALVE OLD VALVE TO BE REBUILT UNDER WR 190662 FILTERS CHANGED UNDER PH 910227 CHECKED AND CLEANED CHECKED AND CLEANED VALVE CHECKED AND CLEANED CHECKED AND CLEANED VALVE WE GROUND OUT PART OF THE OLD WELD AND WELDED IT BACK IN WHERE THE LEAK WAS I~gl I 13:44:36-13-92 CLASS I WORK NICAL HAINTENANCE 1991 PAGE27 WR NUHBER EPN NUHBER FAILURE OESC CORRECTIVE ACTION W193914 W193920 W193925 W193927 W193938 W193960 W193970 W193980 W193994 W193999 HVK-2HVKAV10 1 RDS-2RDSAHCU 1855 WCS-2WCSAV32 6 ROS-2RDSA HCU 4647 SLS"2SLS4RV2 A RDS-2RDSAHCU 0223 SWP-2SWPeSTR 4D SLS-2SLSARV2 A SWP-2SWPOFV4 78 I CS-2 I CSAV13 2 DURING THE PERFORMANCE OF N2-OSP-HVK-9001 THE CHILLEO WATER LOOP FLOW COULD NOT BE RAISED ABOVE APPROXIHATELY 322 GPM.AFTER CYCLING V101 FLOW RAISED SIGNIFICANTLY DISASSEMBLE AND INSPECT INTERNALS OF 2HVKCV101 P6 CONNECTION LEAKAGE WCSAV326 HAS A PACKING LEAK ADJUST REPACK AS NECESSARY VALVE IS IN A HIGH RAD AREA-HAIN STM TUNNEL 261 TAG HUNG ON HAIN STEAH TUNNEL DOOR RX 240 P6 CONNECTION LEAKS CAUSING AN ALARH IN THE CONTROL ROOM LOCATED 261 RX BLDG NORTH TAG HUNG AT HCU 46-47 RELIEF VALVE BEGAN LIFTING AT APPROXIHATELY 1250 PSIG DURING PERFORHANCE OF N2-OSP"SLC-9001 ON SECOND ATTEHPT TO ACHIEVE DESIRED PRESSURE BAND STARTING LIFTING AT APPROXIHATELY 1150 PSIG REHOVE RECALIBRATE AND REINSTALL ACCUMULATOR NITROGEN P6 CHARGING CONNECTION LEAKS'WHERE THREADED INTO VALVE BLOCK REPAIR LOCATED REACTOR BLDG EL 261 SOUTH SIDE HCU AREA TAG ON P6 CONNECTION PACKING LEAK ON STRAINER NO ADJUSTHENT LEFT SCREENWELL 261 DIV II.TAG HUNG ON STR CALIBRATE RELIEF VALVE 2SLSARV2A THIS RELIEF VALVE WAS FOUND LIFTING AT 1220 PSIG DURING THE PERFORHANCE OF N2-OSP-SLS-9001 ANNUN 601203 ALARHS FOR SWPAFV478 LOW PRESSURE BEFORE LOW PRESSURE START OF VALVE ACCUMULATOR PRESSURE PUHP TROUBLESHOOT'ALVE IS IN-PIPE TUNNEL SOUTHWEST OF CCS H/X ON TB 250 EL'AG ON 601203 2ICS4'V132 (LS132 INST ROOT ISOL VALVE)HAS A PACKING LEAK STEAN IS BLOWING OUT APPROX 18 IN LOCATEO IN RC1C ROOH 175 EL RX BLDG ON HEZZANINE TAG HANGING ON DOOR REHOVED VALVE FROH LINE CHECK FOR OBSTRUCTION OR VALVE PROBLEH NONE FOUND LINE AND VALVE CHECKED BY HIKE DOWNS REHOVED AND CLEANED P6 CONNECTION AND RE INSTALLED PULLED OLD PACKING OUT REPLACED WITH NEW PACKING WE REPAIREO COHPONENT ACCORDING TO THE M I-5~3-001 ADJUST SETTING AND RECALIBRATE REMOVED CLEANED AND REINSTALLED P6 CONNECTION REHOVEO OLD PACKING AND INSTALLED NEW PACKING VALVE REHOVEO FROM SYSTEH RECAL BY ICC AND PASSED BENCH TEST REINSTALLED VALVE INSTALLED NEW COUPLING REPLACED PACKING IN VALVE bi C Og 13:44 36-13-92 CLASS I WORK NICAL HAINTENANCE 1991 PAGE28 MR NUHBER EPN NUHBER FAILURE OESC CORRECTIVE ACTION W194000'M194030 HVK-2HVKNV32 7 RDS-2RDS4V11 1(3427)WHILE PERFORHING N2-OSP"9002 CHECK VALVE 2HVKAV327 FAILEO TO SEAT (REVERSE FLOW TEST)VALVE LOCATED CB 261 DIV I I CHILLER RH CARTRIDGE VALVE LEAKS.-LOC NORTH HCU'S VALVE OISASSEHBLEO CLEANED SEAT LAPPED BLUE CHECKED AND REASSEHBLEO
'WITH NEW BONNET GASKET REHOVED VALVE 7 CLEANED AND INSTALLED REBUILT VALVE OLO VALVE TO BE REBUILT UNDER MR 190662 M194031 ROS-2RDS~V11 CARTRIDGE VALVE LEAKS-LOC NORTH HCU'S 1(4227)'M194032 RDS" 2RDS4V11 CARTRIDGE VALVE LEAKS.LOC NORTH HCU'S 1(5027)M194033 RDS" 2RDS4V11 CARTRIDGE VALVE LEAKS LOC NORTH HCU 1(4631)M194034 RDS-2RDS4V11 CARTRIDGE VALVE LEAKS-LOC NORTH HCU'S 1(3831)W194035 RDS-2RDS4V11
, CARTRIDGE VALVE LEAKS-LOC NORTH HCU'S 1(3431)W194036 RDS-2RDSAV11 CARTRIDGE VALVE LEAKS.LOC NORTH HCU 1(5031)W194037 RDS-2ROS4V11 CARTRIDGE VALVE LEAKS LOCATION-NORTH HCU'S 1(5827)W194038 RDS-2RDSAV11 CARTRIDGE VALVE LEAKS LOC NORTH HCU 1(5431)M194039 ROS-2ROSOV11 CARTRIDGE VALVE LEAKS LOC NORTH HCU 1(5035)W194040 RDS-2RDSOV11 CARTRIDGE VALVE LEAKS LOC NORTH HCU 1(4235)REMOVED VALVE I CLEANED AND INSTALLED REBUILT VALVE)OLD VALVE TO BE REBUILT UNDER WR 190662 REHOVE VALVE)CLEANED INSTALLED REBUILT VALVE)OLD VALVE TO BE REBUILT UNDER'WR 190662 REHOVED VALVE)CLEANED ANO, INSTALLED REBUILT VALVE OLD VALVE TO BE REBUILT UNDER MR 190662 REHOVED VALVEs CLEANED AND INSTALLED REBUILT VALVE OLO VALVE TO BE REBUILT UNDER WR 190662 REHOVED VALVE)CLEANED AND INSTALLED REBUILT VALVE OLD VALVE REBUILT UNDER WR 190662 REHOVEO OLD VALVE'CLEANED AND INSTALLED NE'W VALVE OLD VALVE WILL BE REBUILT UNDER'WR 190662 REHOVED VALVE)CLEANED AND INSTALLED REBUILT VALVE: OLO VALVE TO BE REBUILT UNDER MR 190662 REHOVED OLD VALVE)CLEANED ANO INSTALLED REBUILT VALVE OLD VALVE WILL BE REBUILT UNDER WR 190662 REHOVED VALVEICLEAND AND INSTALLED REBUILT VALVE OLD VALVE'MILL BE REBUILT UNDER MR 190662 REHOVED VALVE)CLEANED AND INSTALLED REBUILT VALVE)OLD VALVE MILL BE REBUILT UNDER WR 190662 g,~'I g 4 ,~Q, 13:44:36-13-92 CLASS I WORK NICAL HAINTENANCE 1991 PAGE29 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M194041 W194044 RDS-2RDS4Vll 1(3835)RDS-2RDSAV11 1(3035)CARTRIDGE VALVE LEAKS-LOC NORTH HCU'S CARTRIDGE VALVE LEAKS.NORTH HCU'S.REHOVEO OLD VALVE!CLEANED AND INSTALLED REBUILT VALVE REHOVED VALVE)CLEANED AND INSTALLED REBUILT VALVE.OLO VALVE WILL BE REBUILT UNDER WR 190662 W194045 RDS-2ROSV11 CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S 1(3439)M194046 RDS-2RDSoV11 CARTRIDGE VALVES LEAKS LOCATION NORTH HCU'S 1(5443)W194047 RDS-2RDSAV11 CARTRIDGE VALVE LEAKS.LOCATION NORTH HCU'5 1(4643)M194048 RDS"2RDS>V11 CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S 1(4247)W194049 RDS-2RDS4V11 CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S 1(4243)REHOVED VALVE CLEANEDI INSTALLED REBUILT VALVE OLO VALVE WILL BE REBUILT UNDER'WR 190662 REHOVEO VALVE-CLEANED AND INSTALLED REBUILT VALVE OLD VALVE WILL BE REBUILT UNDER WR 190662 REHOVEO OLD VALVE-CLEANED AND INSTALLED REBUILT VALVE OLD, VALVE WILL BE REBUILT UNDER WR 190662 REHOVEO OLO VALVE" CLEANED INSTALLED REBUILT VALVE OLD VALVE REBUILT UNDER WR 190662 REHOVED OLD VALVE-CLEANED INSTALLED REBUILT VALVE OLD VALVE WILL BE REBUILT UNDER WR 190662 M194050 M194 051 RDS-2RDSCHCU 3847 RDS-2RDSAV11 1 (3447)LEAKS FITTING P6 LEAKS WAS TORQUED TO GREATER THAN 200 INLBS TO STOP LEAKS REPLACE LOCATION NORTH HCU'S RX 261 CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'5 REMOVED CLEANED AND REINSTALLED P6 CONNECTION REHOVED CLEANED AND INSTALLED REBUILT VALVE OLD VALVE TO BE REBUILT UNDER WR 190662 M194052 RDS-2RDS4'Vll CARTRIDGE VALVE LEAKS.LOCATION NORTH HCU'S 1(3443)M194063 RDS-2RDS4V11 CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S 1(4251)M194064 ROS-2ROSCV11 CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S 1(4627)REHOVEO OLD VALVE CLEANED AND INSTALLED REBUILT VALVE OLD VALVE REBUILT UNDER MR 190662 REMOVED OLD VALVE CLEANED AND INSTALLED REBUILT VALVE OLO VALVE TO BE REBUILT UNDER'MR 190662 REHOVEO OLD VALVE)CLEANED INSTALLED REBUILT VALVE.OLO VALVE TO BE REBUILT UNDER WR 190662


13:44-36 13-92 CLASS I WORK-NICAL HAINTENANCE 1991 PAGE30 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W194 065 RDS-2RDS4 Vll 1(3819)CARTRIDGE VALVE LEAKS LOCATION NORTH HCU~S REHOVE LEVEL SWITCH TO REHOVE 0-RING FROH V111 VALVE.REHOVED OLD VALVEI CLEANED ANO INSTALLED REBUILT VALVE OLO VALVE TO BE REBUILT UNDER WR 190662 M194066 RDS-2ROSeV11 CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S 1(3419)M194067 ROS-2RDS4Vll CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S 1(4611)REHOVED OLD VALVE)CLEANED AND INSTALL REBUILT VALVE.OLD VALVE TO BE REBUILT UNDER WR 190662 REHOVEO OLD VALVE CLEANED AND INSTALLED REBUILT VALVE OLD VALVE TO BE REBUILT UNDER WR 190662 W194 068 W194069 ROS"2RDSAV11 1(4203)RDS-2ROSAV11 1(3807)CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S REHOVE LEVEL SWITCH INSPECTEO FOR CARTRIDGE VALVE 0"RING CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S REMOVED OLD VALVE AND INSTALLED REBUILT VALVE OLD VALVE TO BE REBUILT UNDER WR 190662 REHOVED OLD VALVE CLEANED AND INSTALLED REBUILT VALVE.OLD VALVE TO BE REBUILT UNDER WR 190662 W194070 RDS-2RDSAV11 CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S 1(4207)REHOVED OLD VALVE CLEANED AND INSTALLED REBUILT VALVE.OLD VALVE WILL BE REBUILT UNDER'MR 190662 W194201 W194203 W194215 M194234 W194251 RCS-2RCSNHOS E44 I AS-2 I AS%PSE 144 RDS-2RDSAV11 1(3007)EGF-2EGFLS1 28 RDS-2RDS4HCU 4623 FLEXIBLE HOSE LEAKING)DRYMELL 269 OFF RCS RECIRC LOOP-A-LINE 2RCS-024-3-1 EQUIPT IN ORYWELL REHOVED AND REPLACE INSULATION TO SUPPORT HOD 91-011 RUPTURE DISK IS BLOWING THROUGH'ILL NOT HOLD AIR REPAIR OR REPLACE AS REQO LOCATED D'M ELEV 254 AZ 0 FOOT VALVE ON 2RDSAHCU3007 LEAKING N2 CHANGING VALVE PLEASE REPLACE RX 261 SOUTH SEAL HCU'S 2EGFALS128 IS IN ALARH COHP PT EGFL'C09 WITH SOTRAGE TANK LEVEL IN NORHAL BAND BRINGING IN NUISANCE ANNUNCIATOR IN CONTROL ROOH 852210 P6 CAP MILL NOT SEAL PROPERLY CAUSING N2 PRESSURE TO BLEED DOWN REPLACE CAP DEF TAG 27443 STUB HUNG AT P603 CONTROL ROOH HCU 4623 LOCATEO RB 261 NORTH SIDE WORKED TO HOD 91-011 PREPPEO AREA FOR HOD 91-011 HWR 21242 REPLACED RUPTURED DISC VALVE REHOVEO)CLEANED AND INSTALLED REBUILT VALVE OLD VALVE TO BE REBUILT UNDER WR 190662 SHOP WORK ONLY NO PLANT WORK REHOVED CAP CLEANED THREADS AND INSTALLED CAP SNOOPED AROUND CAP AND FOUND NO LEAKS
tg
~'~y 13:44:36-13-92 CLASS I'WORK-AHI CAL HAINTENANCE 1991 PAGE31 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION'W194267'W194270'W194275'W194297 W194298 W194 299 W194339'W194343 W194362'W194372'W194560 CPS-2CPSAAOV 106 CPS-2CPSAAOV 104 RDS-2RDScv11 1(1443)IAS-2IAS4PSE 145 I AS-21ASAPSE 148 IAS-2IASAPSE 147 RDS-2RDSQHCU 3851 CSH-2CSH4P2 I AS-2IASAPSE 198 SLS-2SLSOV25 CMS-2CMSoSOV 250 DURING N2-ISP-CPS-9001 LLRT AOV106'WAS FOUND TO HAVE LEAKAGE WHICH EXCEEDED TECH SPEC CRITERIA WHILE PERFORHING VACUUH TEST ON 2CPSAAOV104 EXCESSIVE BUBBLING WAS NOTICED AT THE VALVE STEH WHEN IT WAS SNOOPED PLEASE TIGHTEN PACKING VALVE AT EL 289 AZ 120 SECONDARY CONT DEF TAG AT VALVE VALVE STEH ON FOOTVALVE 111 LEAKS HCU 1443 261 RX BLDG SOUTH SIDE 2IAS4'PSE145 RUPTURE DISK IS BLOWN REPLACE RUPTURE DISK TAG HUNG ON STEAH TUNNEL DOOR MST 240 21ASAPSE148 IS LEAKING BY REPLACE RUPTURE DISK TAG HUNG ON STEAM TUNNEL DOOR HGT 240 2IAS4'PSE147 IS LEAKING BY REPLACE RUPTURE DISK TAG HUNG ON STEAH TUNNEL DOOR HGT 240 2RDS4'HCU3851 LEAKS NITROGEN EXCESSIVELY FROM CHARGING CONNECTION LOCATED RB ELEVATION 261 NORTH HCU'S PLEASE INVESTIGATE AND REPAIR OIL LEAKAGE IS OCCURRING AS VERIFIED BY ADSORBER PAOI BUT LEAKAGE IS SHALL ENOUGH SUCH THAT IT HAKES PIN POINTING EXACT LOCATION VERY DIFFICULT INSPECT AND DETERMINE IF REPAIR OF LEAKAGE IS NECESSARY SUSPECT BLOWN RUPTURE DISC AND LEAKING RELIEF VALVE IASATK5 HAS TO BE REPRESSURED EVERY 2-3 HRS DUE TO LEAK.INVESTIGATE AND REPAIR AS NECESSARY RX 289 TAG ON DISC VALVE IS LEAKING BYE PLEASE INVEST AND REPAIR RX 289 VALVE WILL NOT OPENS TROUBLESHOOT ANO REPAIR AS REQDI LOC ELEV 219 IH SUPPRESSION POOL AZ 120 LINE 8 COL 17 TAG'WITH WR 193058 CLEANED VALVE INTERNALS WIPE SEAT CLEAN WITH RAG ADJUSTED PACKING CHANGED OUT V111 VALVE WITH A.REBUILT Vill THAT WAS REBUILT UNDER WR 190662 REPLACED RUPTURE DISC AHD GASKETS REPLACED RUPTURE DISC AND GASKETS REPLACED RUPTURE DISC AND CHANGED GASKETS WORK COHPLETED ON WR 177196 THE 20 OF HARCH 1991 INSPECTED AND FOUND HO LEAKS IHSPECTED FOR OIL LEAK TWICE NOTHING NOTICEABLE REPLACED RUPTURE'DISC'WITH NEW REMOVED SEAT FROR VALVE AHD LAPPED VALVE SEAT WE INSTALLED A NEW DISC SEAL l+
>  Ji 1*
13:44:36-13-92 CLASS I'MORK-NICAL HA INTENANCE 1991 PAGE32 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION'M194572 SMP"ZSMPNV1C REHOVE VALVE FROH LINE FOR INSPECTION OF THE EAR TO DISC PINS A CONCERN OVER THE PINNING HETHOD MAS RAISED AND THE RESOLUTION IS AN INTERNAL INSPECTION BY ENGR.AND VENDOR)DO NOT SHUT PUHP DOMN UNTIL ENGR VENDOR PRESENT PERFORHED INSPECTION AS PER HI-5 3-001 ATTACHED M194580 M194 584 W194702 M194705 W194712'M194730 M19 4749 M194756 HVK-ZHVKOCHL 1A ICS-ZICSAAOV 156 RDS-ZRDSAV11 1(2655)RDS-ZRDSAHCU 2243 RDS-ZRDS4HCU 1835 RDS-ZRDSAV11 1(2207)SWP-ZSMP4VZO 2A CHS-ZCHS4SOV 26A BASED ON N2-OSP-SMP-9003 P28 FAILEO SURVEILLANCE REHOVE END BELLS AND CLEAN SERVICE MATER SIDE TUBES ON SHILLER BEFORE SURVEILLANCE ON P2A.CONTACT DICK GREEN 343-8499 WHEN SHILLER IS OPEN WITH SYSTEH SECURED ZICS4AOV156'S PACKING WAS LEAKING.THIS MR GENERATED TO CORRECT DEFICIENCY NOTE ON WR 193343 INDICATOR ARE HAY BE BENT REPAIR AS NECESSARY CARTRIDGE VALVE FOR 2RDS-L109 LEAKS AT STEH HCU 2655 ZRDSAV111(2655)
r E
CARTRIDGE VALVE V111 LEAKS AT THE STEH WHEN VALVE IS CLOSED HOLDS PRESSURE ON BACKSEAT REPAIR OR REPLACE PN NUMBER 117C4272P001 REF GEK 37469 FAILED DURING N2-ISP"RDS-R103 DURING PERFORHANCE OF N2-ISP-RDS-R103 CARTRIDGE VALVE V111 LEAKS BY THE STEH IN THE CLOSED POSITION HAINTAINS PRESSURE IN OPEN POSITION IN BACK SEAT.REPAIR OR REPLACE,2RDS-Vill(2207)
HAS A PACKING LEAK TAG HUNG AT 2RDS-V111 (2207)ZSWPCVZOZA FAILED TO STROKE FREELY DURING PERFORMANCE OF N2-OSP"SWP-CSOOZ KEPT HANGING UP TAG HUNG ON ZSWPAVZOZA PIPE TUNNEL 247 CONTACT DICK GREEN FOR STAGING ZCHSASOV26A FAILED N2-OSP-CHS-R001 IT'MOULD NOT HOLD PRESSURE AND LEAKS BY EXCESSIVELY REPAIR VALVE SDC SC2-0287-91 REHOVE COVERSI CLEAN TUBE MITH GOOD WAY HACHINE SPARYED INDICATOR SHAFT WITH'MD 40 REPLACED V111 WITH REBUILT VALVE.VALVE MILL BE REBUILT UNDER WR 190245 INSTALLED NEW VALVE REPLACED VALVE WITH NEW ONE VALVE TO BE REBUILT UNDER MR 190245 INSTALLED NEW VALVE VALVE WILL BE REBUILT UNDER MR 190245 VALVE EXERCISED TWICE NO CORRECTIVE ACTION REQUIRED SEE TROUBLESHOOT PLAN REPAIRED COMPONENTS AND PARTS FOUND TO BE CORRODED.REPLACED HAIN DISC AND ORINGS AND PILOT DISC VALVE FAILED PHT NEM WR MRITTEN TO REBUILD VLV AGAIN-MR 196038 M194772 RDS-ZRDS4 HCU 1411 V111 LEAKS ON HCU L605 NE'M VALVE INSTALLED VALVE MILL BE REBUILT UNDER WR 190245 0 lit I I~~
13:44:36-13-92 CLASS I WORK-H ANICAL HAINTENANCE 1991 PAGE33 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W194773 W194774 M194 776 W194779 M194781 W194784 W194785 M194787 RDS-2RDS4HCU 2607 RDS-2RDS4 HCU 2219 ROS-2RDSAHCU 3015 GSN-2GSNOV73 8 RDS-2ROS4V11 1(1415)RDS-2RDSAV11 1(2623)RDS-2RDSeV11 1(2223)RDS-2RDSAV11 1(1027)Vill LEAKS ON HCU L708 V111 LEAKS ON HCU L503 V111 LEAKS ON HCU L613 VALVE PACKING IS LEAKING NITROGEN AS SEEN WHEN SNOOPED.PACKING IS ALREADY ADJUSTED TOO TIGHT SO VALVE IS NOT TURNED EASILY LOCATED IN NITROGEN TANK FARH TAG 36097 HUNG ON VALVE Vill ON HCU 1415 L609 LEAKS ACCUHULATOR L515 CARTRIDGE VALVE 111 LEAKS BY IN CLOSED POSITION ACCUHULATOR L514 CARTRIDGE VALVE 111 LEAKS BY IN CLOSED POSITION V111 LEAKS ON HCUL406 HCU 1027 INSTALLED NE'M VALVE INSTALLED NEW VALVE INSTALLED NEW VALVE VALVE TO BE REBUILT UNDER WR 190245 REHOVED OLD PACKING CLEANED AND INSTALLED NFW PACKING REPLACED VALVE WITH REBUILT 111 VALVE VALVE TO BE REBUILT UNDER WR 190245 INSTALLED NEW VALVE.VALVE WILL BE REBUILT UNDER WR 190245 INSTALLED NEW REBUILT VALVE.VALVE WILL BE REBUILT UNDER WR 190248 REPLACED 111 VALVE WITH NE'M REBUILT VALVE VALVE WILL BE REBUILT UNDER'MR 190245 W194788 RDS-2RDSAV11 V111 LEAKS ON HCUL510 HCU 0623 1(0623)REPLACED VALVE WITH NEW REBUILT 111 VALVE.VALVE TO BE REBUILT UNDER WR 190245 W194790 W1 94791 W194794 M194795 M19 4796 RDS-2RDSAV11 1(1031)RDS-2ROS4'V11 1(1431)RDS-2ROS4V11 1(1839)RDS-2RDSCHCU 1843 ROS-2RDSAHCU 1043 V111 LEAKS ON HCUL411 HCU 1031 Vill LEAKS ON HCU L412 HCU 1431 ABOVE HCU CARTRIDGE VALVE WILL NOT ISOLATE INSTRUHENT BLOCK WHEN CLOSED VALVE SHAFT SEAL LEAKS ABOVE VALVE PACKING LEAKS PROFUSELY INSTALLED NEW VALVE VALVE WILL BE REBUILT UNDER WR 190245 INSTALLED NE'M VALVE VALVE TO BE REBUILT UNDER WR'190245 REPLACED VALVE INSTALLED NEW ONE VALVE TO BE REBUILT UNDER'MR 190245 INSTALLED NEW VALVE VALVE MILL BE REBUILT UNDER WR 190245 INSTALLED NEW VALVE VALVE WILL BE REBUILT UNDER WR 190245 I'
13:44.36 13-92 CLASS I WORK-NICAL HAINTENANCE 1991 PAGE34 WR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION'LI194797 W194944 W195 056 W195057'LI195086 W195150 W195403 W1 96038 W196058'M196060 RDS-2RDS(L(HCU 0639 CSH-2CSHAHCV 133 RDS-2RDS4 HCU 3039 RDS-2RDS4HCU 3039 EGS"2EGS4'EG3 SMP-2SMPeV1F F'LIS-2FWS"PSS H223A1 CMS-2CMSOSOV 26A MSS-2MSSeMOV 108 CSH-2CSH4(AOV 10,8 ABOVE VALVE PACKING LEAKS TORQUE ARH IS BENT THE STEH CONNECTOR IS OUT OF ADJUSTHENT (SHOULD BE LOWER ON THE'OPERATOR STEM)CURRENTLY THE BACKSEAT OCCURS AFTER THE TORQUE ARH LIHITS OUT ALLOWING FURTHER HANDWHEEL HOVEMENT TO BEND TORQUE ARH (SEE ATTACHED)HYDRAULIC CONTROL UNIT 2RDSAHCU3039 NITROGEN SECTION HAS REQUIRED REPEAT CHARGINGS RECENTLY INVESTIGATE AND REPAIR SOURCE OF NITROGEN LEAK TAG HUNG ON HCU V111 VALVE RX BLDG 261 NORTH HCU BANK THE NITROGEN SECTION OF THIS HYDRAULIC, CONTROL UNIT REQUIRES REPEAT CHARGINGS AT LEAST DAILY INDICATIVE OF A LEAK PLEASE INVESTIGATE AND REPAIR SOURCE OF LEAK TAG HUNG ON V111 VALVE HANDMHEEL RX BLDG 261 NORTH HCU BANK BOLT IS MISSING FROH BOTTOH OF STAIRS GROUT IN THE EXISTING HOLE PERFORH VALVE INSPECTION PER ENG INSTRUCTION IF REQD.STAKE DOWEL PIN PER EDC-2F00293 TAG LOCATED SCREEN'LIELL 226 ELV RELOCATE INDICATOR FROM POSITION 8 TO POSITION ON THE ABOVE CONSTANT SUPPORT VALVE FAILS LLRT CYCLING VALVE GETS PROPER LIGHT INDICATIONS IN CR SUSPECT VALVE NOT SEALING AS LEAKAGE IS VERY HIGH SDC SC2-0287-91 VALVE LEAKING 1/2 GPH FROH PACKING.PLEASE TIGHTEN PACKING OR REPLACE AS NECESSARY VALVE IS LEAKING APPROXIMATELY 1 GPH FROM PACKING REPLACE OR TIGHTEN PACKING AS NECESSARY TO CORRECT PROBLEH INSTALLED NEW VALVE REPLACED BENT TORQUE ARH AND RETAINING RINGS 3 IN.STROKE WAS CHECKED AND VALVE ADJUSTED~VALVE REQUIRES 48 CRANKS FROH FULLY CLOSED TO FULL OPEN POSITION I8C TIGHTEN UP ON PRESSURE SMITCH NUT TO STOP LEAK REPLACE V111 WITH NELI VALVE FROM STORES PER DISCUSSION WITH SITE ENGINEERINGISTAIR HILTI BOLT IS NOT REQD BOLT IS NOT SHOMN ON ANY ENGR DOCUHENTS ABANDON IN PLACE DRILL ON 1/2 AND C 3/8 HILTI BOLT FILLED IN HOLE AS DIRECTED BY S-HI-5.3-001 INSPECTED DOWEL PINS TO BE IN PLACE AND STAKED PER EDC 2F00293 AND INTERNAL CORRESPONDENCE SH2-M91-0283 ADJUSTED POSITION FROH 8 TO POSITION 6 WE TOOK THE VALVE APART AND FOUND IT WAS DIRTY AGAIN AND THERE WAS WATER IN IT.SO WE CLEANED AND DRIED IT TORQUED PACKING TO 30 FT LBS INE'M PACKING INSTALLED PER HI 5 3-001 PACKING TIGHTENED LEAKAGE STOPPED VALVE STROKED TWICE
~I'll 0 I' 13:44:36-13-92 CLASS I WORK-ANICAL HAINTENANCE 1991 PAGE35 MR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W1 96061 W1 96074 M196075 CSL-2CSL&#xb9;AOV 101 CSL-2CSL&#xb9;HOV 112 RHS-2RHS&#xb9;HOV 2A VALVE MAS IDENTIFIED AS PACKING LEAKING DURING RPV 600 HYDRO ADJUSTING PACKING OR REPACK IF NO ADJUSTHENT IS REHAINING RELOCK MIRE HOV TO TRANSITION PIECE IT IS MIRED WRONG LOCATION SECONDARY CONTA I NHENT 195 RELOCK WIRE HOV AND TRANSITION PIECE TO VALVE IT IS LOCK MIRED'MRONG.LOCATION AUX BAY NORTH 183 E 11 REHOVED AND REPLACED PACKING BOLTS MERE TIGHT ALL BOLTS MERE TIE MIRED TOGETHER BY TWO'S REHOVED OLD LOCK'MIRE CHECKED BOLT TIGHTNESS'WHICH MAS FOUND TO BE TIGHT REWIRED BOLTS WITH SAFETY'MIRE ON INSIDE AND OUTSIDE ACTUATOR TO VALVE M196076 RHS-2RHS&#xb9;HOV RELOCK'MIRE HOV TO TRANSITION PIECE IT IS WIRED 28 MRONG LOCATION SECONDARY CONTAINHENT 197 REWIRED OUTER BOLTS'WITH SAFETY WIRE ALL BOLTS INNER AND OUTER WERE T I GHT INNER BOLTS ARE WIRED~BUT NOT CORRECT.CANNOT GET TO BECAUSE OF VALVE PROXIHITY AND INSULATION W196077'M196078'M196079'M196081 W196082 M196083 RHS-2RHS&#xb9;HOV 8B SWP-2SWP&#xb9;HOV 50A SWP-2SWP&#xb9;HOV 599 SMP-2SMP&#xb9;HOV 74A SMP-2SWP&#xb9;HOV 74B SWP-25'MP&#xb9;HOV 74C LOCK'MIRE HISSING ON BOLTING TO HOV AND TRANSITION PIECE PLEASE LOCK MIRE LOCATION AUX BAY SOUTH 184 PULL INSPECTION COVER FROH FIRE BARRIER AND INSPECT HOV AND TRANSITION PIECE TO SEE IF THEY ARE LOCK'MIRED.BREECH PERHIT REQUIRED LOCK'MIRE AS NEEDED LOCATION SERVICE MATER AREA ELEVATION 265 HOV TO TRANSITION PIECE IS NOT LOCK'MIRED LOCK MIRE THE BOLTS LOCATION PIPE TUNNEL ELEVATION 255 HOV TO TRANSITION PIECE IS NOT LOCK MIRED LOCK'MIRE THE BOLTS.LOCATION SERVICE MATER AREA ELEVATION 265 HOV TANSITION PIECE AND TRANSITION PIECE TO VALVE IS NOT LOC WIRED.PLEASE LOCK WIRE LOCATION SERVICE MATER AREA ELEVATION 263 HOV TO TRANSITION PIECE IS NOT LOCK MIRED PLEASE LOCK MIRE BOLTS LOCATION SERVICE'MATER AREA ELEVATION 264 CHECKED BOLTS FOR TIGHTNESS WHICH WERE FOUND TIGHT WIRED BOLTS'MITH SAFETY'WIRE INSIDE AND OUTSIDE BOLTS FROH ACTUATOR TO VALVE ARE MIRE NOT ABLE TO CHECK DO TO SEALED BOOT BETWEEN OPERATOR AND VALVE HAD OPS STROKE VALVE DETECTED NO HOVEHENT AT ALL LOCKWIRE NUT INSIDE AND OUT NUTS ARE TIGHT BOLTS'MERE NOT LOOSE SO LOCKMIRED BOLTS BACK UP NO LOOSE BOLTS FOUND UPON INSPECTION AND LOCKWIRED HOV TO TRANSITION PIECE LOCK'WIRED HOV TO TRANSITION PIECE UPON INSPECTION FOUND NO LOOSE BOLTS LOCKWIRED HOV TO TRANSITION PIECE k;I 13:44 36 13-92 CLASS I WORK-NICAL HAINTENANCE 1991 PAGE36 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M196084 W1 96085 W1 96086 M196087 W196088'196123 W196153 W196167 W196224 SMP-2SMP0HOV 74D SWP-2SMP4HOV 74E SWP-2SMPAHOV 74F GTS-2GTS4HOV lA GTS-2GTSAHOV 1B I CS-2 I CS4 HYV 151 ICS-2ICS<AOV 156 HVR-2HVRAAOD 10B ICS-2ICSAHYV 151 HOV TO TRANSITION PIECE AND TRANSITION PIECE TO VALVE NOT LOCK'MIRED PLEASE LOCK WIRE BOLTS LOCATION SERVICE WATER AREA ELEVATION 264 HOV TO TRANSITION PIECE IS NOT LOCK WIRED LOCK WIRE BOLTS.SERVICE WATER BUILDING ELEVATION 264 HOV TO TRANSITION PIECE AND TRANSITION PIECE TO, VALVE NOT LOCK WIRED LOCK WIRE BOLTS SW BUILDING ELEVATION 265 HOV TO TRANSITION PIECE IS NOT LOCK WIRED AND TRANSITION PIECE TO VALVE IS NOT LOCK WIRED CORRECTLY LOCK WIRE BOLTS SEE CONT ELEV 319 LOCK WIRE IS NOT DONE CORRECTLY ON TRANSITION PIECE TO HOV AND VALVE.REDO LOCKWIRE ICSAHYV151 IS IN HID POSITION (DUAL INDICATION).
SUSPECT BINDING PROBLEH PLEASE INVESTIGATE ICSAHYV151 IS LOCATED IN RB 175 IN THE RCIC ROOH TAG HUNG ON VALVE ICSAAOV156 DOES NOT INDICATE FULL CLOSED (NO GREEN LIGHT)IN THE CONTROL ROOM AT CECAPNL601 TROUBLESHOOT REPAIR AS NECESSARY.
TAG ON PNL601 BY ICS4AOV156 CONTROL SWITCH HVRAAOV108 FAILS TO CLOSE WITHIN THE ALLOTTED AHOUNT OF TIME WHEN STROKED.IT APPEARS TO BE BINDING IN HID-STROKE TROUBLESHOOT REPAIR AS NECESSARY TAG HUNG BY HVR4AOV10B CONTROL SWITCH ON CEC4PNL871 DURING RCIC TUNING COULD NOT REDUCE.TURBINE SPEED TO LESS THAN 3225 RPH ADJUST RCIC GOVERNOR VALVE LINKAGE AS NECESSARY FOR FULL CONTROL OF RCIC SPEED CONTROLLER SETTING OF APPROXIHATELY 60 AND LOSS NO EFFECT TAG AT FC101 ON P601 LOCK'MIRED HOV TO TRANSITION PIECE LOCKWIRED HOV TO TRANSITION BOLTS LOCKWIRED HOV TO TRANSITION PIECE ALL BOLTS MERE TIGHTENED AND TIE'MIRED TOGETHER BY TWO'S BOLTS WERE TIGHT AND TIE WIRED TOGETHER BY T'MO'S VALVE STEH HAD SOHE CORROSION AND DIRT ON IT CAUSING IT TO BIND UP STEH)CLEANED VALVE NOW STROKE 100 PERCENT N2-HPH-ICS-V452 QUARTERLY FOV VALVE LINKAGE INSPECTION REDONE SAT TOOK THE VALVE PACKING OUT ADJUSTED THE INDICATOR SHAFT PUT BACK TOGETHER.VALVE WAS OUT OF ADJUSTHENT LOOKED FOR LEAKS REPLACED WASHER SEALS INSPECTED FOR LEAKS AFTER REPLACING WASHER NO LEAKS ADJUSTED GOVENOR.LINKAGE MITH COMPANY REP AS STATED IN HI l II 0 I 13:44 36 13-92 CLASS I MORK-NICAL HAINTENANCE 1991 PAGE37 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION'M196242 W196334 M196345 M1 96406 M196409 M196412 M196413 M196414 M196415 M196416'M196417 SWP-2SWPAFV5 4A RHS-2RHS4HOV 40B PCB-2PCB4DRA 5 ICS-2ICS4AOV 157 HVC-2HVC0AOD 117 HVC-2HVC4AOD 169 HVC-2HVC4AOD 177 HVR-2HVRAAOD 6A HVR-2HVRCAOD 98 HVC-2HVCAAOD 148 HVC-2HVCAAOD 145 2SWP4 FV54A HYDRAULIC PUHP IS RUNNING CONTINUOUSLY AND IS BRINGING IN CONTROL ROOH ANNUNCIATOR 601103.TAG HUNG AT ANNUNCIATOR 601103 VALVE HANDWHEEL IS NOT ATTACHED TO HOTOR OPERATOR IT IS LYING ON THE GRATING IN THE VALVE ROOH ON RX BLDG EL 240 NOTED DURING NRC RIT MALKDO'MN DRYMELL PERSONNEL HATCH OUTER DOOR EQUALIZING VALVE'MILL NOT SEAL HACHINE NEM CAH HECHANISH PER EDC 2F-00372 TO FACILITATE VALVE CLOSURE MHEN ACTIVATED.
RETURN TO STORES FOR FUTURE USE SDC SC2-0274-91 PERFORH OPERABILITY TEST PER HI ATTACHED PERFORH OPERABILITY TEST PER THE HI ATTACHED PERFORH OPERABILITY TEST PER HI ATTACHED PERFORH OPERABILITY TEST PER THE HI ATTACHED PERFORH OPERABILITY TEST PER HI ATTACHED THIS TEST IS TO BE PERFORHED WITH OPS SURVEILLANCE PROCEDURE PERFORH OPERABILITY TEST PER HI ATTACHED PERFORH OPERABILITY TEST PER HI ATTACHED REBUILT 2 AND 3 GAL ACTUATORS REPLACED BOTH 7 GAL ACTUATORS BEFORE COHPLETE CLOSE OUT OF PACKAGE HAKE NOTE THAT THE 2 AND 3 GAL ACTUATORS NEED TO BE PAINTED WHERE HAIN'AD TO FLAP PAINT FORM ENDS OF ACTUATORS NOTE PLEASE HAKE NOTE OF PRESENT HI FOR FUTURE Hl ISSUENCE WE SHOULD REVIE'M CURRENT PROCEDURE FOR COHPLETE OVER HAUL'MHICH IS CIHING DUE REPLACED SET SCREWS IN HANDMHEEL (95-72-821)
USED SEALANT PST580 ON SET SCREWS PER-ENGINEERING OUT OF HECHANICAL ADJUSTHENT VALVE MAS ADJUSTED SO THAT IT WOULD SEAT PROPERLY ALL PARTS HACHINED PER EDC 2F00372 RETURNED TO STORES FOR LATER USE HATERIAL RETURN 046391 STROKED AOD 7IHES PER ATTACHED HECH INST-WORK FINE VALVES STROKE 5 TIHES PER ATTACHED HI WORKS FINE VALVE STROKED 5 TIHES PER ATTAHCED HI DAHPER WORKS FINE VALVE STROKED 5 TINES PER ATTACHED HI WORKS FINE VALVE STTOKED 5 TIHES PER ATTAHCED HI WORKS FINE STROKED AOD 5 TIHES PER ATTACHED HECH INST STROKED AOD 5 TINES PER ATTACHED HECH INST-'WORKS FINE I t.
13:44-36-13-92 CLASS I WORK-ANICAL HAINTENANCE 1991 PAGE38 WR NUMBER EPN NUHBER FAILURE DESC CORRECT I VE ACTION M196474 M196491 M196615 M196676 W196782 W197634 M197663 M197664 SWP-2SMP4 STR 4F ICS-2ICSAT1 SWP-2SMPNFV5 48 EGF-2EGF4FEl 3A ICS-2-ICS-75 0-140-2 GTS-2GTSAFLT lA SLS-2SLSAP1A SLS-2SLSAP1B REPACK STRAINER:NEXT TINE THE STRAINER IS SCHED DOWN FOR HPH-SA513 LOCATED 261 ELVISCREENWELL BLDG.MHILE REPLACING PACKING FOUND BOTH DRIVE PINS CONNECTING THE SHAFT TO THE BACKWASH ARH~HISS INGI D ISASSEHBLE BACKWASH ARH~INSPECT AND REPAIR SEE ATTACHED SHEET CHANGE VENT COCK ON STRAINER COVER ADDED 911129 1800 HRS BY G PROSSER AND VIA PHONE CONVERSATION WITH T DOHERTY FOR QA CHECK RETORQUE RCIC TURBINE COUPLING (PUHP TO TURBINE COUPLING)OIL LEAKING FROH VARIOUS CONNECTIONS'TAG AT VALVE TB 250 SW 250 EL 2EGFAFE13A FLOW ELEHENT HAS A SLIGHT FUEL LEAK 261 DIESEL DG 1 EAST WALL RCIC TURBINE NOT DRAINING PROPERLYIDRAIN POT CHECKED OUT OKiAPPEARS DRAIN LINES TO DRAIN POT HAY NOT BE PLUGGED TURBINE DRAIN POOL NEEDS TO BE REHOVED ANO CHECKED FOR BLOCKAGE FLT1A DEHISTER DELTA P IS HIGHISUSPECT PARTICULATE UPSTREAH OF DEHI STER TO BE CAUSE OPEN AND DETERHINE CAUSE.TAG EL 261 RBN HUNG ON-A-GTS TRAIN PLEXIGLASS COVER ON PUHP HAS PIECE OF IT HISSING ALONG THE EDGE CANNOT DETERHINE IF LEAKAGE HIGHT OCCUR AS PUHP IS IN STANDBY.REPLACE IF NECESSARY PUHP LOCATED ON ELEVATION 289 REACTOR BLDG.SEE TAG 33262 LARGE PORTION ON PLEXIGLASS.
PLEXIGLASS COVER ON PUHP IS CRACKED AT EDGES DID NOT LEAK DURING PUHP RUN REPLACE AS NECESSARY PUHP LOCATED ON 289 ELEVATION REACTOR BLDG SEE TAG 33236 LARGE PORTION ON PLEXIGLASS WE INSTALLED NEW PACKINGJA NEM BACKWASH ARH AND A NEW VENT LOCK A VISUAL CHECK MAS HADE ONLY TO COUPLING PER SSS AND WIP SHEET INSTRUCTIONS EVERYTHING IS OK INSTALLED (2>7 GAL ACT REHOVED AND REBUILT 2 AND 3 GAL ACT NEED TO PAINT ENDS OF 2 AND 3 GAL,.ACT A NEW HOTOR WAS INSTALLED BY.ELECT TIGHTENED FLANGE BOLTS USING AP 5~4'2 TROUBLESHOOT ING I ME CHECKED DRAIN LINES FOR BLOCKAGE HOISTURE SEPARATOR FILTERS WERE CHANGED OUT ME REPLACED THE PLEXIGLASS COVER WITH A NE'M PLEXIGLASS COVER WE REPLACED THE PLEXIGLASS COVER MITH NEW PLEXIGLASS COVER I r 13:44:36-13"92 CLASS I WORK-HECHANICAL HAINTENANCE 1991 PAGE39 WR NUHBER EPN NUHBER FAILURE OESC CORRECTIVE ACTION W197722 W197794 HVK-2HVK4CHL 1B ICS-2ICSNP2 N2-OSP-SWP-Q003 FAILED SURVEILLANCE
~REHOVE BELLS AND CLEAN SERVICE WATER SIDE TUBES ON CHILLER.CONTACT DICK GREEN 343-8499'WHEN CHILLER IS OPEN PUHP BEARING IS LEAKING OIL TROUBLESHOOT AND REPAIR TAG HUNG ON PUHP LOCATED ON RB 175 IN THE RCIC ROOH.REBUILD PUHP USING NEW BEARINGS)SEALSeAND HECH SEAL REHOVED END COVERS FOR INSPECTION TUBES PARTIALLY BLOCKED BY ZEBRA HUSSELS CLEANED TUBES INSTALLED NE'PIPING GASKETS USED EXISTING HEAD GASKETS REASSEMBLED HEADS AND PIPING REPLACE OIL SEALSIHECH SEAL)PUHP BEARINGS ALL GASKETS AND 0-RING READJUSTS OIL LEVEL FROH 285 AS FOUND TO 590 UNDERCUT HOTOR HOLD DOWN BOLTS TO BE ABLE TO ACHIEVE ALIGNMENT W197841 RHS-2RHSCFV3
'WHILE PERFORMING EPH-R520 ON VALVE FOUND 2 OF 8A HOUNTING BOLTS THAT HOLD YOKE TO BONNET BROKE REMOVED T'WO SNAPPED OFF CAP SCREWS AND TWO BENT CAP SCRE'WS AND~REPLACED WITH 4 NEW ONES'W197888 W19 7895 W197981 RDS-2RDSCSOV 120(0231)RHS-2RHS4MOV 1B SWP-2SWPAV24 OA NEEDLE VALVE ADJUSTHENT STEM COVER IS HISSING REPLACE WITH NEW LOCATED ON HCU 02-31 RX 261 ELEVATION IN SOUTH BANK OF HCU'5 L IHI7 TORQUE ACTUATOR HOVES'ItHEN VALVE I 5 STROKED OPEN RX BLDG ELEV 196 SOUTH PIT AREA (AROUND 1 IN)TAG HUNG ON VLV TORQUE ACTUATOR BOLTING VALVE FAILEO REVERSE FLOW CHECK'WHILE PERFORHING SURVEILANCE N2-OSP-SWP-2001 DEF TAG LOCATED AT 2SWPAV240A CB 261 DIV 1 CHILLER ROON REPLACED STEH COVER'WITH NE'W COVER TORQUED COVER TO 115 IN/LBS 8 BOLTS TORQUED TO 600 FT LBS)2 HOVED 3 FLATS THE OTHER 6 HOVED 2FLATS EACH OPENED VALVE TO INSPECT INTERNALS FOR DAHAGE OR VALVE BEING STUCK OPENIDID NOT FIND ANY DAHAGE VALVE'WAS CLOSED NO ACTION'WAS REQD W199529 PHS-SA262-1 SPOT WELDS ARE BROKEN ON LOCKSET HOUNTING TABS REQUIRE REWELDING ALSO LOWER HOUNTING TAB IS STRIPPED SA 262 REPAIRED DOOR PER WELD HI)WELDED BACK IN PLACE DOOR TABS 391 RECORDS LISTED.


13:13:22 01-09-92 CLASS I WORK-ELECTRICAL MAINTENANCE 1991 PAGE:1 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACT ION W113648 W12 2418'W124864 W131165 DMS-2DHS>HCC A1 HSS-2HSS4MOV 189 ENS-2ENS4'SWG 103 SWP-2SWP-W-1 32 RCIC PUHP SUCT FROM SUPP POOL HOV CIRCUIT BREAKER RCIC PUMP SUCT FROH SUPP POOL HOV CIRCUIT BREAK)BREAKER SIZED TOO SMALL REPLACE THE BREAKER AT 2DMSNMCCA1 COHPT 38 WITH HE28030 BREAKER-OR THE RECOHHENDED EQUIVALENT AS DETERHINED FROH ENGINEERINGS RESPONSE TO PR 5472 THIS OOC CLOSES OR 17311 VALVE DISCOVERED TO LEAK BY EXCESSIVELY DURING PERFORMANCE OF LLRT PROCEDURE ON 2HSS-HOV111-112 LKG 11 SCFH BACK TO RX VESSEL AND DOES NOT ALLOW LLRT TO BE PERFORHEO REPAIR AS NECESSARY CAUTION LABELS NEED TO BE INSTALLED ON CUBICLE DOORS OF THE ABOVE REFERENCED SWITCHGEARS PER DER 2-91-Q-0317.
13:13:22   01-09-92                                     CLASS I WORK - ELECTRICAL HAINTENANCE 1991                           PAGE22 MR NUHBER     EPN NUHBER       FAILURE DESC                                               CORRECTIVE ACTION M190539    SWP-2SWPCHOV    WHILE PERFORHING N2-EPH-GEN-R520 FOUND INCORRECT          REPAIRED BY REPLACING JUHPERJ 67A              L IHI TER PLATE~ DAHAGEO TERHINAL STRIP    DAHAGED        REPLACED TORQUE SMITCHI REPLACED JUMPER FROH TQ. SMITCH TO FINGER BASE AND TQ.             TERMINAL BLOCK ~ TORQUE SMITCH DID SMITCH NOT SET CORRECTLY                                  NOT REQUIRE RESETTING  VALVE POSITION AT ORIGINAL OBSERVATION HAD PARTIAL TENSION ON TORQUE W190541    SMP-2SWP4HOV      WHILE PERFORHING N2-EPH-GEN"R520 IT MAS DISCOVERED        REPLACED TB IN ELECT COHPARTHENT 188              THAT THE HOTOR TERMINAL BLOCK MAS BROKEN PLEASE REPLACE   TAG HUNG ON THE ACTUATOR W190547    BYS-28YSBAT      CORROSION ON BACK BENEATH CELL 48 CLEAN POINT AS          DECAL REPLACEDICLEANED PAINTED AS 2A              REQUIRED ALSO CELL 48 HISSING ID DECAL PREVIOUSLY          REQD ADDRESSED REF MR 161799. MR DOC HISSING DEF TAG ON                                     I CABLE TRAY BEHIND CELL 48 W190552    EHS-2EHSoHCC    TAG AT BREAKERS SEPARATION BARRIERS BETWEEN PHASES        GLUED SEPARATION BARRIERS 303-218          OF BREAKER NEEDS TO BE REGLUED ON TO BREAKER ON LOAD SIDE. DISCOVERED WORKING N2-EPH-GEN-R580 M190555    GTS-2GTSOHOV    WHILE PERFORHING N2-EPH-GEN-R520 ON 2GTS4HOVlA            EDC 2H10356 CHANGES EP-410 TO 2 3/4 1A              FOUND THAT TORQUE SWITCH LIHITER PLATE MAS                HAX SETTING  NO CORRECTIVE ACTION INCORRECT PER EP-410      PLATE MAS AT 2 3/4 AND NOT       REQD AT 3 1/4     PLEASE REPLACE WHEN PARTS ARE AVAILABLE W190558    VBA-2VBAAUPS    RIGHT FRONT VENT FAN HAS    A SQUEAK IN THE FAN          REPLACED DEFECTIVE FAN WITH NEM ONE 28              BEARINGS NEEDS TO BE REPLACED M190559    S WP-2SWP 4(F V4 REPLACE FUSE WITH CORRECT FUSE PER PGCC      FUSE  LIST    REPLACED FUSE WITH CORRECT FUSE 7A              FUSE IS LOCATED IN PNL859. EL 288 CB
THE LABEL INFORMATION AND INSTALLATION REQUIREHENTS ARE CONTAINED IN SPEC E061A AND THE ATTACHED HEHO CABLE 2SWP-W132 HAS BADLY NICKED WIRES ON T83-91 92 OF 2CEC-PNL828 CABLE 2SWP-W132 HAS BADLY NICKED WIRES ON TB3 91~92 OF 2CEC PNL828)SERVICE H20 TO CWS I SOL VLV CONTROL (288 RELAY RM)LCR IL25'WP-120 REPLACED BREAKER VALVE OPERATOR REHOVED STROKED VALVE TESTED OK CAUTION SIGNS PLACED ON EACH CUBICLE DOOR OF 2ENSASWG101 2ENS4SWG102 AND 2ENS4SWG103 CUT BACK CABLE AND ADDED NE'STA-KONS TO WIRES AND USED BUTT TO EXTEND SHIELD WIRE W136483 HCS-2HCSAMOV 6A WHILE PERFORMING N2-EPH-GEN-V582 WHILE PERFORHING N2-EPH-GEN"V582 SECONDARY BREAKER FAILED CONTACT RESISTANCE TEST (7 2 7)ON POLES A AND C REPLACE IAW SECTION 7.2.7 1 REPLACED CIRCUIT BREAKER IN CUBICLE (SECONDARY BREAKER)BREAKER REHOVED AND TESTED FROH 2EHS4'HCC102-B-A PER WR 154467 W136677 W138777 HVK-2HVKAH18 GTS-2GTSNHOV 4A FOUND HOTOR LEAD CONNECTION JUNCTION BOX COVER GASKET TORN WHILE PERFORHING N2"EPH-GEN-R580 REWORK REPLACE THE 10-32 X 1 1/2" LG MACHINE SCREWS USED FOR HOUNTING THE HARATHON 1512 NUC TERMINAL BLOCKS ON HOD PN2Y88HX101
  'W190569    LAC-2LACAPNL    SINGLE POLE 20 AHP CKT BREAKER IN 2LAC4'PNLE03 IS         REPLACED BRANCH LIGHTING CKT E03              BAD AND NEEDS TO BE REPLACED, THE BREAKER IS FOR 2         BREAKER NO 19 IN 2LAC4PNLE03 LIGHTS IN DIV 3 CONTROL ROOM W190570    HCS-2HCS<HOV    MHILE PERFORHING N2-EPH-GEN-R520 'ME FOUND UPPER          REPLACED OLD FINGER BASE MITH NEM 28              FINGER BASE CRACKED AND RETAINING SPRING OFF ON HANDMHEEL
'WITH NE'W 10-32 X 1/4" SYHBOL 93-17-857 REF ECDCR H10485A NCR 2-89-0043 INSTALL NE'W GASKET ON 2HVK-M18 HOTOR CONNECTION BOX JB 24JB0338 REPLACE TB MOUNTING SCRE'WS JB 24J80337 REPLACED TB HOUNTING SCREWS 0 4 i4 UI 13-13-22 01-09-92 CLASS I WORK-ELECTRICAL HAINTENANCE 1991 PAGE:2 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M147548'M148658 I CS-2 ICSAHOV 122 HHR-2HHRACRN 1 FIELD CABLE LUGS ARE TOO WIDE FOR TERHINAL BLOCK SLOTS CAUSING THE TB FINS TO BREAK REFER TO PR 8390 FOR CORRECTIVE ACTION RUBBER INSULATORS ON CRANE CONTROL BUTTONS ARE DAHAGED OR HISSING LOCATION RX 353 CRANE CAB REPLACED BROKEN TERHINAL BLOCK ON POWER MIRES IN ICS HOV 122 REPLACED ALL RUBBER BOOTS OVER ALL SMITCH BUTTONS ON CRANE CONTROL CONSOLE OF POLAR CRANE HARD COPY OF DEF TAG=DESTROYED ON REFUEL FLOOR M149318 DHS-2OHSAHCC SPARE BREAKER 2DHS-HCCA1-68 Al SPARE BREAKER 2DHS-HCCA1-68)REPLACE CONTACTOR THAT WAS REHOVED FOR USE IN 2DHS-HCCA1-5D 2ICS"HCC159 SEE MR 149346 REINSTALLEO BUCKET IN HCC PER EDC 2E10410 AND SIGNED OFF WR BUCKET HISSING.STARTER (REVERSING).
  'W190571    HCS-2HCS4HOV    KEY WAY ON 2HCSoHOV258 DECLUTCH LEVER IS SPLIT IN         REPLACED KEY AND COVER BOLT 258              HALF AND SHOULD BE REPLACEDt ALSO L'IHIT TORQUE COVER BOLT HISSINGI ALL THIS WAS FOUND DURING N2-EPH-GFN-R520 M190574      EHS-2EHSCHCC    WHILE PERFORHING N2-EPH-GEN-580 IT MAS DISCOVERED          REPLACED THE CONTACT CARRIER 103-22C          THAT THE STARTER WAS CHIPPED IN TWO PLACES        PLEASE REPLACE THE STARTER
ASSEHBLY OVERLOAD RELAYS AND BLOCK M154467 EHS-2EHSCHCC 102-8A REHOVE BREAKER FROH CUBICLE AND TEST HOLDED CASE BREAKER (EF38030)PER N2-EPH-GEN-V582 FOR USE ON 2EHSCHCC102A-5C REFER MR 136483 REPLACE BREAKER'MHEN REPLACEHENT IS AVAILABLE BREAKER TESTED UNDER N2J-EPH-GEN-V582 AND PASSED CUBICLE 8A NEEDS BREAKER BREAKER ON OFF ASSEMBLY BREAKER HOUNTING HARDWARE AND THREE POWER LEADS M154468 EHS-2EHS4HCC REHOVE BREAKER FROM CUBICLE AND TEST HOLDED CASE 303-4D BREAKER EF38030 PER N2-EPH-GEN-V582 FOR USE ON 2EHS4HCC303-58 REFER WR 192936 REPLACE BREAKER WHEN REPLACEHENT IS AVAILABLE TESTED BREAKER PER V582.REHOVED CIRCUIT BREAKER AND ASSOCIATED
'MIRING ANO HARDWARE INSTALLED BREAKER IN 2EHS4HCC303-58 PER'MR 182836 SEALEO HOLE IN CUBICLE DOOR WITH CONDUIT BOX SEAL REMOVED HARDWARE TO SHOP M1 54469 EHS-2EHSAHCC 303-4C REHOVE BREAKER FROH CUBICLE AND TESTED MOLDED CASE BREAKER (EF38030)PER N2-EPH-GEN-V582 FOR USE ON 2EHSCHCC303-10C.
REFER'MR 182860 REPLACE BREAKER MHEN REPLACEHENT IS AVAILABLE TESTED BREAKER PER V582 REHOVED CIRCUIT BREAKER AND ASSOCIATED
'MIRING AND'HARD'MARE INSTALLED CIRCUIT BREAKER IN 2EHSeHCC303-10C PFR MR 182860 SEALED HOLE IN CUBICLE DOOR'MITH CONDUIT BOX SEAL REHOVED HARDWARE TO SHOP P ll P;I%4 13:13 22 01-09-92 CLASS I WORK-ELECTRICAL MAINTENANCE 1991 PAGE:3 WR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W154485 W154500 W154501 W154630 W154656'W154697 W157018 W158042 W1 58193 IAS-2IASASOV Y 186 ENS-2ENSoSWG 101 ENS-2ENS4SWG 103 ENS-2ENSASWG 103-2 GTS-2GTS4FLT 1A HTS-2HTSNPNL 003 ICS-2ICS4RCP Tl ICS-2ICSAMOV 120 ENS-2ENSCSWG 103-14 ADS-8-NITROGEN HEADER EXHIBITS AN INCREASE IN PRESSURE BEYOND HIGH ALARH SETPOINT EVEN WHEN LO AND HIGH FLOW PRESSURE CONTROL VALVES ARE SHUT COULD BE PROBLEH WITH LO'W FLOW VALVE 2IAS4SOVY186 INTERNAL LEAKAGE~PLEASE REPAIR OR REPLACE VALVE AS NECESSARY WORK WITH WRS 154484 154483 INITIATED AGAINST PRESSURE CONTROL VALVES TAG HUNG ON VALVE SC 289 NORTH END INTERFERENCE STOP PLATE EITHER BENT OR NOT BOLTED IN WHICH COULD ALLOW A 2000 AHP BKR TO BE INSTALLED IN A 1200 AHP CUBICLE STRAIGHTEN AND BOLT IN AS REQD BOLTS TO LOWER LEFT FRAHE ANGLE INTERFERENCE STOP PLATE BENT (103"4)OR HISSING (103-11)WHICH COULD PERHIT A 2000 AHP BKR TO BE INSTALLED IN A 1200 AHP CUBICLE STRAIGHTEN OR INSTALL A STOP PLATE AS REQD BOLTS TO LOWER LEFT FRAHE ANGLE CUBICLE DOOR WILL NOT OPEN WITHOUT A GREAT DEAL OF FORCE (EXCESSIVE FORCE AS DOOR HAS SENSITIVE RELAYS ON IT)OR CLOSE 2GTSA06-Fl IS BLO'WN REPLACE FUSE (120VAC 3 AHPS)DOOR HANDLE IS SHEARED OFF DIV II HEAT TRACE PANEL-2HTSAPNL003 LOCATED SOUTH AUX BAY EL 240 TAG HUNG ON 2HTS4PNL003 DOOR QUICK DISCONNECT RECEPTACLE PLUG AT REFUELING BULKHEAD-OPEN ITEH 503226-01 WALKDOWN DISASSEMBLE
-AND INSPECT THE CONNECTOR WITH EQ ENG PRESENT-PHOTOGRAPHS ARE REQD-REPAIR REPLACE AS REQD (NHP2 IR 88-08)LOC PC3278 011 00 W IP RCIC STEAH SUPPLY VLV TO TURBINE-LIMITER PLATE IS THE'WRONG SIZE-REPLACE WITH ONE-THAT IS A THREE AND ONE FOURTH HOVING CONTACTS ON BREAKER ARE WORN)NEED TO BE REPLACED FOUND WHILE PERFORMING N2-EPM"GEN-R550 REMOVED COIL REPLACED COIL ANO TESTED PER GEN 513 REPLACED CONTROL FUSE IN PNL 861 INSTALLED BREAKER STOP PLATES REPAIRED BENT INTERFERENCE'TOP PLATE ON SWG103 CUBICLE 4 WR198705 WRITTEN TO REPLACE MISSING STOP PLATE IN CUBICLE 11.STOP PLATE ON 11 REPLACED FROH ONE REMOVED FROM CUBICLE 6 WR198705 CUBICLE DOOR WAS ALIGNED AND CAUTION LABELS INSTALLED PER DER 2-91-Q-0317.
NOTE LABELS INSTALLED ON WR 124864-SEE QCIR 2-91-0448 REPLACE CONTROL FUSE IN 2GTS-A06-Fl CIRCUIT REPLACED BROKEN DOOR HANDLE AND ADJUSTED ROLLERS PERFORHED EQ INSPECTION OF PLUG DISCONNECTED AND-'RECONNECTED PLUGS PER PR 9546 THE CURRENT LIHITER PLATE INSTALLED IS ACCEPTABLE AND IS NOT REQUIRED TO BE CHANGED INSTALLED ON ALL THREE PHASES NEW MOVABLE HAIN CONTACTS f~1 13:13'2 01-09-92 CLASS I WORK-ELECTRICAL HAINTENANCE 1991 PAGE 4 WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W159176 W159202 W159212 W159282 W1 59340 W1 59341 W159342 W1 59343'W159344 W159345 W159346'W159348 ENS-2ENS4SWG 101 RHS-2RHSoMOV 1C RHS-2RHSeMOV 8B SWP"2SWP4MOV 338 SWP-2SWPAHOV 17A SWP-2SWPAHOV 178 SWP-2SWPAMOV 18A SWP-2SWPCMOV 18B SWP-2SWP4 MOV 74A SWP-2SWPAHOV 748 SWP-2SWPCMOV 74C SWP-2SWPAHOV 74E RELAY 27CC FOR CIRCUIT NO.2ENSA24 FAILED TO ACTUATE ON A TOTAL LOSS OF VOLTAGE TO THE BUS THE OTHER TWO PHASE UNDERVOLTAGE RELAYS DID ACTUATE.PLEASE TROUBLESHOOT AND REPAIR TAG ON 2ENSQSWG101 TORQUE SWITCH LIMITER PLATE IS THE WRONG ONE FOR VALVE PER EP-110 REPLACE LIMITER PLATE HRD 40362 PART NUHBER 9327343 LIHITING PLATE ON TS IS C/2 AND 2 1/4 SHOULD BE 2 1/2 C AND 2 1/2 0 PLEASE REPLACE LIHIT PLATE WHEN AVAILABLE (EP-410)2SWPeMOV338 DOES NOT APPEAR TO BE TORQUING OUT WHEN GOING CLOSED TROUBLESHOOT REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH 1018 STEEL REFERENCE IN 88-84 AND NHP64495 REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH 1018 STEEL REFERENCE IN 88-84 AND NMP 64495 REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH 1018 STEEL REFERENCE IN 88-84 AND NHP 64495 REPLACE HOTOR PINION KEY'WITH ONE FABRICATED FROM 1018 STEEL REFERENCE IN 88-84 AND NHP 64495 REPLACE HOTOR PINION KEY'WITH ONE FABRICATED FROM 1018 STEEL REFERENCE IN 88-84 AND NHP 64495 REPLACE MOTOR PINION KEY WITH ONE FABRICATED FROH 1018 STEEL.REFERENCE IN 88-84 AND NHP 64495 REPLACE MOTOR PINION KEY WITH ONE FABRICATED FROM 1018 STEEL REFERENCE IN 88-84 AND NMP 64495 REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH 1018 STEEL REFERENCE IN 88-84 AND NHP 64495 TROUBLESHOOTING STEPS ALLOWED TARGET TO OPERATE PROPERLY REPLACED ORIGINAL LIHITER PLATE PER EP-410 REQUIREMENTS REPLACED OLD L IHI TER PLATE WITH NE'2 1/2 PLATE INSTALLED CORRECT SIZE LIMITER PLATE PER EP 410 OPERATOR NE'W HAS ABILITY TO GO TO 2 1/2 AND 2 1/2 ON TORQUE SWITCH SETTINGS REPLACED SUSPECT BAD PINION KEY WITH HEll REPLACED HOTOR PINION KEY REPLACED HOTOR PINION KEY PER IN-88-84 AND NHP64495l REPLACED LIHITER PLATE ON TORQUE 5'WITCH PER EP-410-PLATE CHANGE FROH 1 1/2 TO 2 REPLACED HOTOR PINION KEY REPLACED KEY IN HOTOR SHAFT AND LIHIT SWITCH COHPARTHENT GASKET CALLED JEFF DEAN ON REPLACING GASKET NO INSPECTION REQUIRED REPLACED HOTOR SHAFT TO PINION KEY PER NRC NOTICE 88-84 REPLACED KEY FOR MOTOR PINION REPLACED MOTOR PINION GEAR KEY l'
13:13:22 01-09-92 CLASS I WORK-ELECTRICAL HAINTENANCE 1991 PAGE:5 WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W1 59350 W159351 W1 59352 W1 59353 ICS-2 I CS4HOV 122 RHS"2RHS0HOV 1C RHS-2RHSCHOV 115 RHS-2RHSAMOV 116 REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH 1018 STEEL.REFERENCE IN 88-84 AND NHP 64495 REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH 1018 STEEL REFERENCE IN 88-84 AND NHP 64495 REPLACE MOTOR PINION KEY WITH ONE FABRICATED FROH 1018 STEEL REFERENCE IN 88-84 AND NHP 64495 REPLACE HOTOR P INION KEY WITH ONE FABRICATED FROM 1018 STEEL REFERENCE IN 88-84 AND NHP 64495 INSTALLED NEW HOTOR PINION AS PER IN 88"84 REPLACED HOTOR PINION.KEY WITH ONE OF 1018 STEEL REPLACED KEY STOCK WITH NE'W PC CUT FROH CAT I STOCK REPLACED HOTOR PINION KEY WITH NEW 1018 FROH INTERH STORAGE NRC IE NOTICE 88-84 W161381 HTS-2HTS4PNL REPLACE BURNED OUT FAN IN 2HTS4'PNL001 001 W161734 EHS-2EHSAHCC AUX CONTACTS'WIRED 13 AND 14 FAIL TO HAKEUP WHEN 303-17D TESTED PER R520-REPLACE CONTACT AUX BLOCK REPLACED COOLING FAN IN PANEL 2HTSQ PNL001 AUX CONTACT 13 AND 14 ARE SPARE CONTACTS 2EHSAHCC303-12D PASSED ACCEPTANCE CRITERIA OF N2-EPH-GEN-R520 PERFORHED AND COHPLETE 901121 NO CORRECTIVE ACTION REQUIRED PER STEP 7 3 9 W161750 W161761 W162316 EJS-2EJSx PNL 104A BYS-2BYSABAT 2B EGS-2EGSoEG3 2 SCREWS NEEDED ON PNL COVER 2 ARE STRIPES AND NEED TO BE RETAPED TO A SIZE LARGER PNL LOCATE IN RX BUILDING EL 240 ABN PLEASE REPLACE FLASH ARRESTOR ON 59-REPLACE FLASH ARRESTER CAP/LID ON 45 AS A RESULT OF THE PROBLEMS FOUND IN THE DIV I EHERG DIESEL CONTROL RELAYS (HIGH CONTACT'ESISTANCE)
PERFORH TROUBLESHOOTING OF THE DIV II DIESELS GOVERNOR SPFED CONTROL CIRCUITS FOR POTENTIAL ADJUSTMENTS OR RELAY REPLACEHENTS REPLACED BOLTS REPLACE FLASH ARRESTER ON CELL 59 AND THE FLASH ARRESTER LID ON CELL 45 NO RELAYS)ADJUSTED OR REPLACED RELAYS RETURNED TO STORES REF.HATL RETURN 056098'W162358 EGS-2EGS4EG1 PERFORM CHECKS OF RELAYS REHOVED FROM 2EGSOEG1 PER WR W184827 (SEE DAN LEHAY-KEENO LAHPHAN)ACCORDING TO THE ATTACHED GUIDE.(4EX3 4LSYN1 4LSYN2)TESTED RELAYS 4EX3 4LSYN1 TESTED GOODs SEE ATTACHED SHEET W1 62376 HVR-2HVR4'HST 401C INSTALL MISSING FUSE F2 2HVRC11 IN HST401C.VERIFY NO GROUNDS PRIOR TO INSTALLATION VERIFY FUSE CONTINUITY AFTER INSTALLATION REF DER 2-91-Q-0722 CONTACT HIKE DOWNS PRIOR TO WORK INSTALL FUSE


13:13:22 01-09-92 CLASS I WORK-ELECTRICAL HAINTENANCE 1991 PAGE:6 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W16 5334 W165487 BYS-28YSIBAT 2C HVR 28YS4BAT2C WAS A 10V.GROUND ON POSITIVE BUS AND A 40V GROUND ON THE NEGATIVE BUS (THIS HAS BEEN DETERHINED NOT TO BE ON BATTERY)TROUBLESHOOT INVESTIGATE WHERE GROUNDS ARE CONNECTED TROUBLESHOOT ONLY HVR-32A SAHPLE PUMP IS HAKING AN EXCESSIVE AMOUNT OF NOISE (RX 289)AS OF 910123 NO GROUND DETECTED AT PNL 852 DETERH/RETERH TO SUPPORT TECH REPLACEHENT OF PUHP HOTOR W168601 RHS-2HVR4 CAB 32A CHS-2CMS4TE1 01 BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE RTD ENCLOSURE AROUND THE PROBE PER EDC2E10365 AND SDC NUMBER SC2-0042-90 INSTALLED BISCO SEALANT ABOVE AS PER EDC W168602'W168603 W168604 W168605'W168606 W168607'W168608 W168609 CHS-2CHS4TE1 02 CHS"2CHS0TE1 03 CMS-2CHS4TE1 04 CHS-2CHS4TE1 05 CHS-2CMS4TE1 06 CHS-2CHSoTE1 07 CHS-2CHSNTE1 08 C HS-2 C M 5 4'E 1 09 BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER SC2-0042-90 BISCO LOCASEAL SEALANT TO ENVIRONMENTALLY SEAL THE RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER SC2-0042-90 8ISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE RTD ENCLOSURE AROUND THE PROBE PER SDC NUHBER SC2-0042-90.
13:13:22   01-09-92                                 CLASS I MORK    - ELECTRICAL HAINTENANCE 1991                             PAGE23 WR   NUMBER    EPN NUHBER     FAILURE DESC                                               CORRECTIVE ACTION W190575      EHS-2EHSoHCC  CONTACTOR  IS CHIPPED'LEASE REPLACE        FOUND WHILE    REPLACED CONTACT CARRIER 103            PERFORHING N2-EPH-GEN-R580
BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE RTD ENCLOSURE AROUND THE PROBE PER SDC NUHBER SC2-0042-90.
  'W190578    SMP"49X-2SWP  RELAY 49X-25'WPB08 IS HAKING LOUD VIBRATING SOUND)         REPLACED RELAY BASE COIL ON 808            REPLACE RELAY LOCATE IN BACK OF 2EHSAHCC302 PANEL          49X-2SWPBOB TAG AT PANEL W190 583    EHS-2EHS4HCC  DEFECTIVE OVERLOAD HEATER ON 02 IN CONTROL                REPLACED ALL 30 HEATERSI TERHINAL 102-48        CUBICLE FOUND PROBLEH WHILE PERFORHING                    BLOCK AND RELUGGED HOTOR LEAD N2-EPH-GEN-R520 STEP 7.3 9    HCC LOCATED AT ABW 240RB HEATER SIZE T14 REF    EDC 2E10363
BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER SC2-0042-90.
  'M190584    HVP-2HVPAFN1    STARTER COIL HAS CRACKS AND BARE CONDUCTOR                STARTER COIL DEFECTIVE  - HAS CRACKS 8              SHOWING) REQUIRES REPLACEHENT M190629      HVK-2HVK4CHL    INDICATING LIGHT FOR THE AUX OIL PUMP IS HISSING          REPLACE RETAINING RING 1A              ITS RETAINING RING THAT SECURELY FASTENS IT TO PANEL REPLACE RETAINING RING ONLY
BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER SC2-0042-90 BISCO LOCASEAL SEALANT TO ENVIRONMENTALLY SEAL THE RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER SC2-0042-90 BISCO LOCASEAL SEALANT TO ENVIRONMENTALLY SEAL THE RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER SC2-0042-90 INSTALLED BISCO SEALANT AS PER EDC ABOVE INSTALLED BISCO SEALANT AS PER EDC ABOVE INSTALLED 8 ISCO SEALANT AS PER EDC ABOVE INSTALLED BISCO SEALANT AS PER EDC ABOVE INSTALLED BISCO SEALANT AS PER EDC ABOVE 8ISCO SEAL PER EDC 2E10365 8ISCO SEAL PER EDC 2E10365 BISCO SEAL CONDULET PER EDC 2E10365
  'W190799    SMP-2SWPOPSY  FUSE F6-2SWPA25  (ESK 7SWP08)  IS BLOWN  NEEDS          REPLACED CONTROL FUSE  IN CIRCUIT 1004A          REPLACING- FUSE  IS IN PANEL 859
  'W190904    ZZZ-NOCOHPID  2HVP4HOD6A SPARE HAS LEAKING INTERNAL SEALS                REBUILD HOD REBUILT PLEASE REPLACE AND REBUILD. OPERATOR SS 83138272448-01-006 W190905      RHS-2RHS4 HOV  VALVE ACTUATION MILL NOT WORK IN HAND OPERATION            REPLACED TRIPPER LEVER ASSEHBLY 378            WITHOUT HOLD ING DOMN DECLUTCH LEVER TAG HUNG AT POMERBOARD
'W190991      I CS-NOCOHP ID RCIC TURBINE EG"H CONTROL IS POSSIBLE CAUSE OF            SW11 CONTINUITY CHECKED FUNCTIONS OSCILLATIONS DURING OPERATION      REPLACE AS NEEDED      AS DESIGNED W191436      HCS-2HCS4RBN  TRICKLE HEATER LIGHT INDICATOR HOUSING IS BROKEN          INSTALLED  NEW LIGHT INDICATOR  ON RH1A          AND NEEDS REPLACEHENT. RX  240.                          HYDROGEN PER W191438      CEC-2CECoPNL  INVESTIGATE AND IDENTIFY WITH BRADEY HARKER OR            INVESTIGATED AND IDENTIFIED THE 622            EQUIVALENT 822H"K170 LEAD AT THE POINT WHERE          CORRECT WIRE AND LABELED THAT WIRE IT CONNECTS TO TB AT 88-32 (NECESSARY TO            MITH BRADEY HARKERS IDENTIFY WHICH LEAD OF LIFT) REQUIRED FOR EOP-6 W191439      CEC-2CECoPNL  IDENTIFY WITH BRADY HARKER OR EQUIVALENT 822-KB            INVESTIGATED AND IDENTIFIED THE 623            LEAD  -E- AT POINT WHERE IT CONNECTS TO TB 88-85          CORRECT MIRE AND LABELED THAT WIRE AND 822H-K171 LEAD AT THE POINT WHERE IT              WITH BRADEY HARKERS CONNECTS TO TB 88.34 (NECESSARY TO IDENTIFY MHICH LEADS TO LIFT) EOP-6 REQD


13:13:22 01-09-92 CLASS I WORK-ELECTRICAL HAINTENANCE 1991 PAGE:7 WR NUMBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W168610 W168611 W168612 W168613'W168614 W168615 W168616 W168617'W168618 W168647 W168648 W168650 CHS-2CHSe TE1 16 CHS-2CMSATE1 17 CMS-2CMS<TE1 18 CHS-2CMSATE1 19 CMS-2CHSeTE1 20 CMS-2CMSATE1 21 CHS-2CMS<TE1 22 CHS-2CMSATE1 23 CMS-2CMSNTE1 24 ENS-2ENSNSWG 103-14 ENS-2ENS4'SWG 103-15 CCP-2CCP4MOV 188 BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE RTD ENCLOSURE AROUND THE PROBE PER SDC NUHBER SC2-0042-90.
4
BISCO LOCASEAL SEALANT TO ENVIRONMENTALLY SEAL THE RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER SC2-0042-90.
~
BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE RTD ENCLOSURE AROUND THE PROBE SDC NUMBER SC2-0042-90.
BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE RTD ENCLOSURE AROUND THE PROBE PER SDC NUHBER SC2-0042-90 DISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER SC2"0042-90.
BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE RTD ENCLOSURE AROUND THE PROBE PER SDC NUHBER SC2-0042-90 BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE RTD ENCLOSURE AROUND THE PROBE PER SDC NUHBER SC2-0042-90 8ISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER SC2-0042-90.
BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER SC2-0042-90 WE FOUND WHEN DOING PH 2 DAHAGED UT AND UL FUSE BLOCKS IN 2ENSASWG103-14 CUB PLEASE REPLACE PULL OUTS ONLY TO BE REPLACED FUSE-BLOCK IS DAMAGED PLEASE REPLACE BAD PART LOCATION 2ENSSWG103-15 UT FUSE BLOCK PULLOUT SECTION INSPECT TORQUE SWITCH AND ADJUST IF NECESSARY PER SPEC'S ON EP-4108 REPLACE LIHITER PLATE IF APPLICABLE INSTALLED BISCO SEALANT AS PER EDC ABOVE INSTALLED BISCO SEALANT AS PER EDC ABOVE INSTALLED BISCO SEALANT AS PER EDC ABOVE INSTALLED BISCO SEALANT AS PER EDC ABOVE ALSO INSTALLED NEW COVER ON TEHP ELEMENT BODY INSTALLED 8 ISCO-SEALANT AS PER EDC ABOVE INSTALLED BISCO SEALANT AS PER EDC ABOVE.BISCO SEAL CONDULET PER EDC 2E10365 8ISCO SEAL PER EDC 2E10365 BISCO SEALED CONDULET PER EDC 2E10365 REPLACED CRACKED FUSE HOLDER WITH NEW REPLACED UT FUSEBLOCK WITH NEW ONE FROM STORES TORQUE SWITCH WAS ADJUSTED TO AGREE WTIH EP-410 OPEN 2 CLOSE 2 r


13:13:22 01-09-92 CLASS I MORK-ELECTRICAL HAINTENANCE 1991 PAGE:8 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION'M168652'W168681 W168682'M174810 M1 74814 M174817 W174818'W174823 M174824 W174825 SWP-2SWPAHOV 77A HCS-2HCSAPNL 22A HISC-NOCOHP I D ICS-2ICSNHOV 120 MHR-2HHRNCRN 1 ICS-2ICS4HOV 148 CSH-2CSHAHOV 101 CSH-2CSH4HOV ill CSH-2CSH4HOV 112 CSH-2CSHNHOV 118 IDENTIFY CORRECT LIHITER PLATE AND SETTINGS PER EP 410 FOR TORQUE SWITCH AND REPAIR REPLACE AS NECESSARY PERFORH INSPECTIONS ON 2HCSAPNL22A PER ATTACHED SHI-5.3-001 REPLACE RELAY FACE GLASS THAT MAS REHOVED AND USED FOR CORRECTIVE ACTION ON WR 189685 RELAY FACE ORDERED ON HSRF E043197.RELAY HAS BEEN RETURNED TO STORES ON HATERIAL RETURN NO 055516.ORIG HATERIAL ISSUE NO 136809 PLEASE INCREASE THE TORQUE VALVES UP TO 3 0 ON THE OPEN AND CLOSED SIDE" OF THE TORQUE SMITCH ON VALVE 21CSAHOV120 PER LETTER AS CORRECTED SH2-H91-0260 INEL DIAGNOSTIC TEST RESULT REPORT WESTINGHOUSE RELAYS LOCATED ON THE RX BLDG CRANE POLAR NEED TO BE CHANGED OUT PER INFORHATION NOTICE 91-45 ATTACHED PLEASE INCREASE THE TORQUE TO 1 1/2 ON THE OPEN AND CLOSED SIDE OF THE TORQUE SWITCH FOR VALVE 2ICS4HOV148 PER LETTER AS CORRECTED SH2-H91-0260 INEL DIAGNOSTIC TEST RESULT REPORT PLEASE INCREASE TORQUE S'MITCH ON VALVE 2CSH4HOV101 TO 2 AND ONE-HALF PER LETTER AS CORRECTED SH2-H91-0260 INEL DIAGNOSTIC TEST RESULT REPORT PLEASE INCREASE TORQUE SWITCH ON VALVE 2CSHc(HOV111 TO 2 AND THREE"QUARTERS PER LETTER AS CORRECTED SH2-H91-0260 INEL DIAGNOSTIC TEST RESULT REPORT PLEASE INCREASE TORQUE 5'MITCH ON VALVE 2CSHeHOV112 TO 2 AND QUARTER PER LETTER AS CORRECTED SH2-H91-0260 INEL DIAGNOSTIC TEST RESULT REPORT PLEASE INCREASE TORQUE SMITCH ON VALVE 2CSHHOV118 TO 2.0 PER LETTER AS CORRECTED SH2-H91-0260 INEL DIAGNOSTIC TEST RESULT REPORT READJUST.FOUND CLOSE SIDE OF TORQUE SMITCH SET AT 1 RESET TO 1 1/4 PERFORHED INSPECTION
13-13-22   01-09-92                                 CLASS I WORK  - ELECTRICAL HAINTENANCE 1991                           PAGE24 MR   NUHBER     EPN NUHBER   FAILURE DESC                                               CORRECTIVE ACTION M191477    CEC-2CEC4PNL  INOP STATUS LIGHT DOES NOT RETURN TO NORMAL                TROUBLESHOOT STATUS LIGHT WORKS PER 601            POSITION  WHEN PLACED IN P51.                            DESIGN
'CHANGED RELAY COVER WITH NEM-RETURNED RELAY TO STORE REF HATL RETURN 054103 REPLACED LIHITER PLATE AND.-ADJUSTED TORQUE SMITCH SETTING NO RELAYS NOTED IN NOTICE 91-45 MERE FOUND REPLACED TORQUE S'MITCH LIHITER PLATE AND ADJUSTED TO 1 1/2 AND 1 1/2 TORQUE S'MITCH RESET 2CSHoHOV101 TORQUE SMITCH TO 2 1/2 OPEN AND CLOSED PER ATTACHED LETTER)AND ATTACHED HAINT INSTRUCTION ADJUSTED TORQUE SWITCH AS DIRECTED BY MR.STROKED OPERATOR AND'MORKING SAT INCREASED TORQUE S'WITCH ON 2CSHeHOV112 TO 2 1/4 IN PER ATTACHED LETTER AND HAINT INSTRUCTION INCREASED TORQUE SMITCH TO 2 OPEN AND CLOSED PER ATTACHED LETTER AND HAINT INSTRUCTION J1 h 4 13:13'2 01-09-92 CLASS I WORK-ELECTRICAL HAINTENANCE 1991 PAGE:9'MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION'M174827 M1 74829 W176139'M1 7622 2'M176231 W1 76233 W1 76236 W1 76237 M176243 W176293 M1 76354 CSH"2CSH4HOV 105 CSH-2CSHeHOV 110 ENS-2ENS4SMG 103-7 ENS-2ENSASMG 102-2 EHS-2EHSoHCC 302 EHS-2EHS4HCC 102 EPS-2EPS4'SWG 001 EPS-2EPSASMG 002 CES-2CES4(RAK 011 GTS-2GTS4PNL 30A I CS-2 I CS4 HOV 124 PLEASE INCREASE TORQUE S'MITCH ON VALVE 2CSHOHOV105 TO 2 PER LETTER AS CORRECTED SH2-H91-0260 INEL DIAGNOSTIC TEST RESULT REPORT PLEASE INCREASE TORQUE SWITCH ON VALVE 2CSH4HOV110 TO 2 ANO ONE-QUARTER PER LETTER AS CORRECTED SH2-H91-0260 INEL DIAGNOSTIC TEST RESULT REPORT UPPER DOOR LATCH IS HISSING PARTS UPPER CENTER AND LOWER DOOR LATCH ARE LOOSE AND NEED ADJUSTMENT UPPER AND CENTER DOOR LATCH HECHANISH NEED ADJUSTHENT AND LOWER LATCH IS HISSING PARTS CIRCUIT BREAKER PANEL 6C HAS A HISSING LATCH HECHANISH SO IT WILL NOT STAY SECURELY SHUT LOCATED RB 240 SOUTH AUX BAY CIRCUIT BREAKER PANEL 190 HAS A HISSING LATCH HECHANISH SO IT WILL NOT STAY SECURELY SHUT LOCATED RB 240 NORTH AUX BAY CUBICLE DOOR THUHBSCREW IS HISSING NUT AND MILL NOT ENGAGE.W IP TMO CUBICLE DOOR THUHB SCRE'MS ARE HISSING NUTS AND'MILL NOT ENGAGE W IP PANEL COVER IS HISSING ONE HOLDOWN CLIP.PLEASE REPLACE LOCATED ON INSTRUMENT RACK 2CESCRAK011 RB ELFVATION 289'PANEL COVER HISSING 5 OF 11 HOLD DOWN CLIPS PLEASE REPLACE LOCATION SBGT-A ROOH SOUTHMALL WHEN ICSeHOV124 REACHES FULL OPEN IT CAUSES AN INSTANTANEOUS GROUND ON DIVISION I BATTERY BUS 002A ANNUNCIATOR 852108 INVESTIGATE RESET TORQUE SWITCH ON 2CSHAHOV105 TO 2 OPEN AND CLOSED PER ATTACHED LETTER AND ATTACHED HAINT.INSTRUCTION RESET TORQUE S'MITCH AT 2CSH4HOV110 TO 2 1/4 OPEN AND CLOSED PER ATTACHED HAINT INST AND LETTER REPLACED BLOWN CONTROL FUSE AT 2EHS4 HCC201-6B REPLACED THE UPPER LATCH AND ADJUSTED THE CENTER AND LOWER.LATCHES REPLACED UPPER AND LO'WER DOOR LATCHES ON 102-2 DOOR REPLACED LATCH HECHANISH REPLACED BROKEN LATCH HECHANISH REPLACED HISSING HOLD DOMN NUTS IN S'MITCH GEAR REPLACED HISSING HOLD DOWN NUTS IN S'MITCH GEAR REPLACED HISSING COVER CLIP REPLACED HISSING CLIPS WITH NEW TEST RAN HOVe NO GROUND OCCURED ON BAT2A S
  'M191495    CEC-2CEC4PNL  ANNUNCIATOR FAILS TO OPERATE WHEN SFC HANUALLY OUT        REPAIRED SMITCH 1-2SFCA09 BY 873            OF SERVICE PUSHBUTTON IS OPERATED      REPAIR AS         SNAPPING BACK TAB BACK INTO REQUIRED. LOCATED IN PGCC.                                ALIGNHENT REPLACED FUSE F1-2SFCA10
13-13-22 01-09-92 CLASS I WORK-ELECTRICAL HAINTENANCE 1991 PAGE10 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W176391 W176565 W176899'M177071 M177072 W177073 W177074'M177266'M177302'W177605 RHS-2RHS&#xb9;HOV 4A ENS-2ENS&#xb9;SWG 101-10 SLS-2SLS&#xb9;HCV ill CCP-2CCP&#xb9;HOV 14A CCP-2CCP&#xb9;HOV 148 CCP-2CCP&#xb9;HOV 188 CCP-2CCP&#xb9;HOV 188 SWP RHS-2SWP&#xb9;CAB 1468 GTS-2GTS&#xb9;PNL 308 SWP-2SWP&#xb9;HOV 398 2RHS&#xb9;HOV4A HAS SHALL OIL LEAK FROH GEAR BOX P1A RECIRC ISOLATION VALVE ELEVATION 196 SOUTH VALVE PIT DOES NOT AFFECT VALVE OPERABILITY UPPER AND LOWER DOOR LATCH NOT WORKING PROPERLY UNABLE TO OPEN DOOR 261 CONTROL BLDG DIV 1 SWG ROOH VALVE INDICATES NOT FULL OPEN WHEN VALVE IS OPEN (DUEL INDICATION)
  'W191518    RHS-2RHSAAOV  2RHSAAOV16C HAS DUAL INDICATION VALVE     IS BELIEVED    ADJUSTED CAH12-31-90 TESTED 16C            TO BE CLOSED                                              SATISFACTORY M191569    CPS-2CPS4AOV  DURING PERFORMANCE OF N2-OSP-CPS-Q001      2CPS4AOV109    REPLACE CONAX SEAL ON 2CPSAAOV109-C 109            FAILS  TO INDICATE OPEN POSITION 'WHEN SMITCH IS TAKEN TO OPEN WHILE CLOSED LIGHT EXTINGUISHES ~
TROUBLESHOOT AS NEEDED VALVE LOCATED RX BLDG 289 EAST W IP REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH 1018 STEEL REFERENCE IN 88-84 AND NHP 64495 REPLACE HOTOR PINION KEY MITH ONE FABRICATED FROM 1018 STEEL.REFERENCE IN 88-84 AND NHP 64495 REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH 1018 STEEL REFERENCE IN 88-84 AND NHP 64495 REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH 1018 STEEL REFERENCE IN 88-84 AND NHP 64495 SAHPLE PUHP IS RUNNING HOT-REPLACE BEARINGS AS NECESSARY TAG LOCATED ON SKID TB 250 SOUTHWEST SERVICE WATER BAY (ALSO TROUBLESHOOT FLOW SWITCH)PANEL COVER IS HISSING SEVERAL HOLD DOWN CLIPS.SPGT 8 ROOH 268 OIL LEAKING FROH LIHITORQUE HOTOR HOUSING FOR VALVE 2SWP&#xb9;HOV398.
REPAIR AS REQUIRED M191650              CES ANN SILENCE PUSHBUTTON    "APB- SMITCH COLLER IS          REPLACED ANNUNCIATOR BUTTON COLLAR BROKEN. REPLACE COLLER      TAG LOCATED Ok ANN SILENCE P.B. ON PNL 408 C8261.
LOCATION RB 261 APPROX AZ 90 DEG.TAG HUNG ON SMP&#xb9;HOV398 CLEANED AND TIGHTENED GEARED LIHIT COVER SCREWS WHILE PERFORHING N2-EPH-GEN-R520.
EGS-2CESCIPN L408 M191762      VBA-2VBAAUPS  THERE IS A FAN FAILURE ON PANEL ONE OF THE FANS            REPLACED F-84 THAT SUPPLIES POWER 2A            ON TOP  OF UNIT THAT IS NOT ROTATING. PLEASE               TO REG SECTION FANS  REPLACED REPAIR TAG LOCATED ON CONTROL BLDG 261 DIV I SMGR          COOLING FAN 853 AND FUSE TO FAN ON 2VBA4UPS2A                                              R-55 M191818      ENS-2ENS+SWG WHEN RACKING DOMN BREAKER THE RACKING HOTOR                NONE NO ADJUSTHENT NECESSARY 101-10       STOPPED TOO SOON CAUSING THE BREAKER NOT TO CLEAR THE SUPPORT BARS    NEEDED TO HAND CRANK DOWN TMO TO THREE HORE TURNS    PLEASE REPAIR. TAG HUNG ON CUBICLE DOOR.
DID NOT USE N2-EHP-GEN-510 REPLACED THE UPPER AND LOWER DOOR LATCH ADJUSTED ACTUATOR ARH ON OPEN END LIHIT SWITCH TO PROPER POSITION AND STROKED VALVE OPEN AND CLOSED I INSTALLED NEW KEY ONTO HOTOR PINION GEAR PER REFERENCE 88"84 REPLACED KEY WAY AND SAFETY WIRE REPLACED OLD HTR PINION'KEY WITH NEW ONE HADE OF 1018 STEEL AS PER IN 88-84 ABOVE.REPLACED PARTS PUHP CHANGED OUT UNDER HOD 90-044 REPLACED HISSING CLIPS WITH NE'M ONES REPLACED ALL SEALS DEGREASED AND REGREASED AND REINSTALLED W1 78816 W1 78891 VBA-2VBA&#xb9;UPS 2A GTS-3XS-2GTS A06 STATUS BOARD AT THE UPS IS SHOWING A BLO'MN FUSE REPLACE FUSE AND REPAIR AS NECESSARY REPLACED BLOWN FUSE DURING OSP-GTS-R001 THE HFA RELAY 3 X 5 ESK 7GTS01 REPLACED HFA RELAY 3 X 5 2GTSA06 SHEET 1 PICKED UP ON INITIATION BUT RESET WITHOUT A RESET SIGNAL PRESENT TAG ON PNL 870
  'M191868    CEC-2CEC4PNL  REINSTALL-REHOVE TEHP HOD 90-068 -EDC 2F00150              INSTALLED JUHPER EDC 2F00150 FOR 629                                                                      SLS SYSTEH M191920      EGS-2EGS4EG3  TURNING GEAR COVER ON EG1 AND 3 ARE HISSING BOLTS          REPLACED SCREWS ON GROUND CLAMPS AND EG3 FLYWHEEL COVER BOLTS ARE HISSING. ALSO CONDUIT GROUND SCRE'M EG3 CONDUIT 2CK673NR      REPLACE BOLTS AND SCREW M191944      HVP>>2HVP4FN2  2HVP4FN28 FAILED TO START ON AUTOHATIC SIGNAL FROH        FOLLOWED TROUBLESHOOT GUIDE AND 8              A  DIESEL START. COHP PTS HVPTC12 AND HVPUC06              FOUND ALL CONTACTS TO BE IN PROPER ALARHED PLEASE TROUBLESHOOT. TAG AT PNL 871 IN            ALIGNHENT RAN FN28 'WITH AUTO START CONTROL ROOH                                              FUNCTION AND IT RAN PROPERLY M191982      RPS-DS8A-2RP  WHILE PERFORHING    N2-ISP-ISC-H002  RPS A HANUALLY        RECONNECTED BACK HALF OF SMITCH    NO SA01          OUT OF  SERVICE- FAILED TO RESET                         PROCEDURE MAS USED


13:13:22 01-09-92 CLASS I WORK-ELECTRICAL HAINTENANCE 1991 PAGE11 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M179010 M179012 M179013 M179022'M179027'M179050 W179051'M179065 L AC-2L A CO'P NL 300B BYS-ZBYSABAT 2C E JA-2E JAN PNL 3018 SLS-ZEHSAHCC 102-16D S'MP-NOCOHPID VBS-ZVBS4 PNL 102A EGA-ZEGAeH1B ENS WHILE PERFORHING PH ON THIS PANEL USING PROC A584 FOUND 1/4 INCH CAPTIVE NUT MISSING ON LEFT SIDE OF OUTSIDE PANEL COVER PLEASE REPLACE FLASH ARRESTORS ARE BROKEN REQUIRE REPLACEHENT AT CELLS 3I 18I 34 WHILE PERFORHING PH ON ABOVE COHPONENT USING PROC A584 FOUND HISSING BOLT IN BOTTOM LEFT CORNER OF OUTSIDE PANEL COVER.PLEASE REPLACE ON ZEHSNHCC102-16D THE OPERATING HANDLE HAS A DEFECTIVE INTERLOCK ASSEHBLY PLEASE REPLACE SHAFT ROTATES HARD SUSPECT BAD BEARING REPAIR AS NECESSARY.
h
LOCATION L-6B HP 3/4 HAIN WAREHOUSE FOUND DURING PROC.S-EPH-GEN-V061 WHILE PREFORHING PH ON PNL USING PROC A584 FOUND HISSING INSIDE PNL NAHE TAG PLEASE REPLACE WITH NEM ONE DEF TAG 19838 HAVE J NOBLE CARVE NEW TAG.SHORTEN AND RETRAIN HOTOR LEADS TO REHOVE EXCESSIVE MIRE AT ZEHS4HCC303-12E DEF TAG 14640 DISCOVERED WHILE PERFORMING N2-EPH-GEN-R580 WHILE INSTALLING HOD N2-89-065 FOUND THAT RELAY 52X"1-2SMPB01
. Ja
'MAS INCORRECTLY LABELED 52X-2SWPB01 E AND OCR P40675 AND 5 AND M PRING 1 320-907-271J CARD 16 STATE THAT RELAY NAHE PLATE SHOULD BE 52X-1-2SMPB01 PLEASE INSTALL NEM NAHE PLATE INSTALL NEW CAPTIVE NUT REPLACED FLASH ARRESTORS ON CELLS 3 18 34 AND 59 REPLACE SCREMS REPAIRED EXISTING INTERLOCK ASSEHBLY HSRF E 043288 MRITTEN TO HAVE FLIHITORQUE VENDOR REPLACE BEARINGS HATERIAL RETURN 052427 RETURN TO STACK REPLACED TAG SHORTENED AND RETRAINED HOTOR LEADS INSTALLED CORRECT NAHEPLATE M179072 M1 79103 SMP-ZENSSMG 103-11 EHS-ZEHSAHCC 303-28 EHS-ZEHSoHCC 201-9C RFHOVE RELAY'RA'ROH REAR OF CUBICLE SO CONTACT REPLACED RELAY BLOCK CAN BE USED FOR REPAIR ON MR 169981 (74-ZGTSB01)
~REPLACE RELAY WHEN PARTS ARE AVAILABLE.
261 CONTROL BLDG DIV II I EHERGENCY SMITCH GEAR.HI 154881 SYH NUHBER 93-95-416 REPLACE HANUAL.RESET HECHANISH ON DOOR OF CUBICLE REPLACED RESET 9C OF HCC 201 I 1g t: tV I 4I 4 13:13:22 01-09-92 CLASS I WORK-ELECTRICAL HAINTENANCE 1991 PAGE12 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W179118 W179133 W1 79138 SWP-2SWP4 HOV 778 E JS-2E JS4 US1-5D RPS-K58"2RPS N01 THERE IS NO TORQUE S'WITCH LIHITER PLATE INSTALLED ON TORQUE SWITCH LIHITER PLATE SHOULD BE (1 1/2 OPEN 1 1/2 CLOSED)PER EP 410.INTERNAL LOCK OUT BRACKET IS MISSING RELAY C72A-K58 LOCATED IN 2CECCPNL609 BAY A IS INCORRECTLY LABELED C729-K58 RELABEL RELAY USING KROY HARKERS INSTALLED LIMITER PLATE INSTALLED NEll BRACKET REPLACE LABEL C729-K58 WITH LABEL C72A-K58 W179159-RHS-2RHSAP1C REPLACE THE OIL RESERVOIR GLASS 0-RINGS AT THE FIRST MAINTENANCE OPPORTUNITY FOR THE RESIDUAL HEAT REMOVAL PUMP HOTORS (GE SIL 484)CHANGED OIL AND REPLACED ORINGS ON THE OIL RESERVOIR GLASS AND DRAIN PLUG PER RECOMHENDED ACTION SIL 484 W179162'W179179 W1 79191 W1 79192 W1 79197 W179370 W179425 CSH-2CSHAM1 ENS-2ENS4'SWG 101-N1 HTS-2HTSAPNL 003 HTS-2HTSCPNL 003 HTS-2HTS4PNL 001 RHS-2RHSAAOV 16C CEC-NOCOMP ID REPLACE THE OIL RESERVOIR SIGHT GLASS 0-RINGS AT THE FIRST HAINTENANCE OPPORTUNITY FOR THE HIGH PRESSURE CORE SPRAY PUMP HOTOR (GE SIL 484)IN 2ENSASWG101 CUB N1 FOUND WIRE'WITH SCRAPED INSULATION GOING BETWEEN TB CC PT 12 AND TB STBG PT 3 REPLACE WIRE AS IDENTIFIED BY PROCEDURE N2-EPH-GEN-A784 CIRCUIT POWER REQUIREHENTS FELL OUTSIDE ACCEPTANCE CRITERIA.DESIRED TEHP OF LINE WAS HOWEVER ACCEPTABLE (310 DEGREES F)INVESTIGATE AND REPAIR HEAT TRACE FROH PNL 2HTS4'PNL003 FAILED THE CALCULATED
~CHANGE IN POWER CRITERIA PER NZ-EPHOGENOA784.
WHILE PERFORHING N2-EPH-GEN-A784 HEAT TAPE PH CKT 14 DID NOT HEET THE ACCEPTANCE CRITERIA FOR HEGOHHS VALUE OF GREATER THAN OR EQUAL TO 20 HR HEGGER READING IS.5HR TROUBLESHOOT W IP PACKING IS LEAKING TAKE UP ON PACKING VERTICAL LOCKING BARS HISSING FROM CONTROL AND RELAY ROOM CABINET DOORS FOR 2CEC4PNL631 2CECQPNL899 AND 2SVV4 IPNL140.REPLACED UPPER AND LOWER RESERVOIR SIGHT GLASS 0-RINGS AND DRAIN PLUG 0-RINGS INSTALLED NEW LOWER DRAIN PLUG REPLACED WIRE IN CUBICLE REPLACED FAILED HEAT TRACE WITH NEW PASSES ACCEPT CRIT.PER N2-EPH-GEN-A784 REPLACED HEAT TRACEr'NEW TRACE MEETS ACCEPT CRIT OF N2-EPH-GEN-A784 REPLACED HEAT TRACE ON 2HTS-PNL001 CK114 ADJUSTED LIHIT SWITCHES INSTALLED OPERATING RODS AND BRACKETS ON PNL631)899-NEW'WR WRITTEN FOR PNL 140


13:13 22 01-09-92 CLASS I'WORK-ELECTRICAL HAINTENANCE 1991 PAGE13 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W180695'W182836 M182845 M182860 M1 82889.CEC-2CECAPNL 629 EHS-2EHS4HCC 303-58 EHS-2EHSNHCC 201-6A EHS-2EHS4HCC 303-10C ENS-2ENSCSMG 101 TRIP UNIT B22-N692A ON H13-P629 IS LABELED B22-672A TAG HUNG ON PNL 629 PLEASE RELABEL PRIHARY HOLDED CASE BKR FAILS D.L R.O OF SURVEILLANCE PROCEDURE.
13:13-22   01-09-92                                 CLASS I WORK - ELECTRICAL MAINTENANCE 1991                             PAGE25 WR  NUMBER      EPN NUHBER   FAILURE OESC                                              CORRECTIVE ACTION W192925    HVP-2HVPCHOD  2HVP4HOD6A DIESEL GENERATOR HOTOR OPERATED DAHPER          REPLACED OLD OPERATOR WITH NEW ONE 6A            HAS A BLOWN FUSE     PLEASE TROUBLESHOOT AND REPAIR       ALSO REPLACED BLOWN FUSE TAG HUNG ON PNL 870 BY DAHPER CONTROL SWITCH LOC DG 280 BLDG LINE AA COL 11 5
REPLACE BKR.TAG LOCATED AT CUBICLE CSB 261 REPLACE HISSING SCRE'M ON OVERLOAD RELAY-SCRE'W THAT HOLDS HEATER IN PLACE SCREM REHOVED ON WR 182841 BREAKER DID NOT PASS 0 L R 0 READINGS REPLACE BREAKER AS REQUIRED.BREAKER IS TOP BREAKER INSIDE OF DUAL BREAKER ENCLOSURE REPLACE OT ELEVATOR FUSES'WITH TR10R FUSES PER PR 09192-EDC 2E102084 REPLACED LABEL ON PNL P629 REPLACED BREAKER WITH SPARE FROH 2EHSCHCC303-4D W154468~BREAKER'WAS TESTED ON'MR 154468 RAN VALVE FOR PROPER OPERATION REPLACED OVERLOAD HEATER BOTTOH SCREW REPLACED BREAKER WITH SPARE FROM 2EHS4'HCC303-4C
  'W192936    HVR-2HVRAUC4  TROUBLESHOOT MOTOR OVERLOAD ALARH ON UNIT COOLER          REPLACED T37 HEATERS WITH T38' 038            871419 LOCATED RB 175 FEET,                              REPLACED DEFECTIVE 0 L RELAY M2 STARTER AND JUHPER WIRE IN CONTROL CABINET ON 2HVRAUC403B W192969    RPM-2RPH4ACB  EPA 2RPMoACB2B SPURIOUSLY    TRIPSI INVESTIGATE  AND     WR  196468 'WRITTEN AGAINST 2RPM-HG1B 28            REPAIR  THIS RESULTS IN   A HALF SCRAM AT ANY GIVEN      TO REPLACED RHEOSTAT AND REGULATOR TIHE LOCATION OF EPA IS CONTROL BLDG 237 NE. TAG          ON 910920  REPLACED CIRCUIT BOARDS AT P603 (SCRAM SOLENOID LIGHTS)                           IN 2RPHAACB18 AND 28 W192985      ICS"2ICSAMOV  2ICSCMOV150 WOULD NOT TRIP SHUT USING THE TURBINE        OBTAIN REPLACEHENT RELAY AND BEACH 150 .         TRIP PUSH BUTTON AT PNL 601                              TESTED REHOVED DEFECTIVE RELAY AND INSTALLED NEW RELAY CHECKED SEATING OF RELAY FUNCTIONALLY TESTED RELAY WITH VALVE CLOSED THEN PERFORHED POST HAINT TEST WITH VALVE PARTIALLY OPEN PER OPS PROCEDURE W192994      HVY-2HVYAUC2  2HVY4UC2B IN HOTOR OVERLOADI BREAKER ON                   TESTED FAN MOTOR AND NO PROBLEHS B              2EHS4HCC301 HCL TRIPPED: INVESTIGATE AND REPAIR          FOUND UC28 IN DIV   II SWP BAY TAG HUNG ON ANN WINDOW 871332 CONTROL    ROOM W193009      RHS-2RHS4SOV  2RHS4SOV738  GROUND WIRE IS DISCONNECTED    RECONNECT    REPLACED GROUND WIRE ON FLEX GOING 73A          WIRE LOCATED RB 196 NORTH PIT BY LADDER                    TO SOV W193021      HVP-2HVP4MOD  2HVPOMOV6A HAS A BLO'WN FUSE. LOCATED IN RELAY ROOH    INSTALLED NEW FUSE 6A            2CEC4PNL859 TERHINAL STRIP J FOURTH FUSE DOWN FROH TOP CKT 2HVPA04    REPLACE FUSE W193036                ENS TROUBLESHOOT AND REPAIR CAUSE FOR 2ENS4SWG101-3           VERIFY BREAKER OPERATED AT TEST NOT CHARGING WHEN BKR FULLY RACKED IN AND FUSES          STATION AND CHECKED MECHANICAL INSTALLED TAG LOCATED AT 101-3 AT 2RHSAP1A CONT.           INTERLOCKS SW  2CEC4 PNL601 RHS"2ENSASWG 101-3
'WR 154469 RAN VALVE FOR PROPER OPERATION CIRCUIT BREAKER FROH 4C WAS TESTON ON'WR 154469 CHANGED FUSES PER EDC LE10284 ON 2ENS4SMG101 CHANGED ALL ELEVATOR FUSES TO TR10R TYPE.CUBICLE 101-2 ALREADY HAD TYPE TR10R CHECKED CONTINUITY ON ALL FUSES PRIOR TO INSTALLING
'M182890 ENS REPLACE WIRING FROH DEVICE LC TO LB-PREVIOUS RAYCHEH REPAIRS TO'MIRING HAVE HADE REHOVAL INSTALLATION OF ELEV HTR DIFFICULT ALSO REPLACE BLOWN ELEVATE FUSE.TAG PLACED AT CUBICLE DOOR HANDLE REPLACED MIRE FROH LC TO LB REPLACED FUSES W182891 SMP-2ENSoSWG 103-7 EHS-2EHS+HCC 303-11D REPLACE HOLOED CASE CKT BKR-EF3-B070-BKR REHOVED REPLACED 70 AHP ITE BREAKER TO REPLACE DEFECTIVE BKR AT 2EHS4HCC303-9C REF WR 191102.TAG AT HCC M182894 ENS-2ENS4SMG 103-14 THE SPACE HEATERS IN 103-14-15 AND N1 ARE NOT'WORKING.PLEASE REPAIR OR REPLACE THEH.CUB I CLES 103-14 AND 103-Nl ARE THE FEED FROH THE DIESFL AND 103-15 IS A SPARE REPLACED BLOWN FUSE s+/~I 4 F 13:13:22 01-09-92 CLASS I WORK-ELECTRICAL HAINTENANCE 1991 PAGE14 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M183057 M183159 CEC-2CEC4 PNL 870 EJS-CA-2EJSA 17 AS REQUIRED BY NCR NO 2-90-0004-HOD NO 88-053 REPLACE EXISTING NUHBER 20 AWG'MIRE INSTALLED IN PANELS 870 AND 871'WITH NUHBER 14 AWG WIRE PNL 870 REHOVE N.20 AWG WIRE BETWEEN TERHINAL BLOCK KK TERH POINT 108 ANO DEVICE 2G1-2HVRA90 TERH 4 REPLACE(INSTALL)
NO.14 AWG WIRE GREEN GE PN 00272A7917P014K005 AND ASSOC LUGS AS REQD~REFERENCE-EOC 2E00084 PAGE 6 (HATERIALS)
ALSO 2E00084 PAGE 5-EDC 2E00084A PAGES 18 AND 19 (CONNECTION)-
EOC 2E00084 PAGES 13 AND 14 AND NCR 2-90-0004 PAGE 4 (MIRING CHANGES REQD)PNL 871 REHOVE NO~20 AWG WIRE BETWEEN TERHINAL BLOCK NN TERH POINT 106 ANO DEVICE SB 1-2HVRB90 TERN 3 REPLACE (INSTALL)NO 14 AWG WIRE YELLOW GE PN DD272A7917P014K004 AND ASSOC LUGS AS REQO REFERENCE EDC 2E00084A PAGE 6 FOR HATERIALS PAGE 5 FOR HATERIALS-PAGES 22 AND 23 FOR CONNECTIONS-PAGES 17 AND 18 FOR CONNECTIONS-NCR 2-90-0004 PAGE 4 (WIRING CHANGES REQD)ATTACHHENTS FOR REFERENCE NCR 2-90-0004 EDC 2E00084 AND EOC 2E00084A CURRENT TRANSDUCER CA-2EJSA17 92CEC4PNL852 FAILED BECAUSE IT DID NOT NEET REQUIRED OUTPUT DURING PROC S"EPH-GEN-2Y071 REPLACE WITH NEM TRANSDUCER REPLACED INCORRECT MIRE SIZE (20 A'MG)MI TH CORRECT SIZE (14 AWG)PER EDC 2E00084 AND 2E00084A REWIRED FROHPOINT NN(106)TO SB-1-2HVRB90 (3)TO RR22 TO SB-1-2HVRB90(4)
IN PNL871 PNL 870 IS FROM PT KK106 TO LG-1-2HVRA90(3)
AND KK(108)TO 2G-1-2HVRA90(4)
REPLACED TRANSDUCER AND VERIFIEO CIRCUITRY FROH TO-2-2EJSA17 TO ERF COHPUTER POINT EJSIA100 M184559 RCS-2RCS4HYV
'LEASE INCREASE THE FCV HINIHUH POSITION INTERLOCK 17A LIHIT SWITCH SETTING AS PER ATTACHED EOC NO 2E10362 OF SDC SC2-0005-91 (REFER TO RESOLUTION OF PR 07751)RECALI BRATED-AD JUST CALIBRATED TO 1.56V TO FOURTEEN PERCENT FOR LIHIT SWITCH OF FCV SWITCH HEASURED IN INCHES PER STEP 2 OF EOC IS ONE AND THREE FOURTHS INCHES M184560 RCS-2RCS4'HYV 178 PLEASE INCREASE THE FCV HINIHUH POSITION INTERLOCK LIHIT SWITCH SETTING AS PER ATTACHED EDC NO.2E10362 OF SOC NO.SC2-0005-91 (REFER TO PR 07751 RESOLUTION)
THE LIHIT S'MITCH.ACTUATED AT 1 54V HEASURED AT TERN 45 46 OF 2CES-PNL 634 RACK 2 BAY 8 THE POSITION FEEDBACK OF 1 54V CORRESPONDING TO FOURTEEN PERCENT VALVE POSITION PER 1L2RCS-099 RVDT CALIBRATION 1 52-1 60V ABOVE WORK CORRESPONDS TO ONE AND ELEVEN SIXTEENTHS INCHES HEASUREO AT LIHIT SMITCH PER EOC-STOP 2 PI t kg 0 13:13=22 01-09-92 CLASS I MORK-ELECTRICAL'AINTENANCE 1991 PAGE 15 WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W184819 W184826 W184827 M184865 ICS-2ICS4HOV 150 VBA-2VBANUPS 2A EGS-2EGSof Gl RPH-2RPHoACB 18 2ICS>HOV150 SHOWS DUAL INDICATION FOR VALVE POSITION AT PNL 601 FUSE F81 BLE'W DURING UPS TRANSFER ON LOSS OF LINE 5.REPLACE FUSE.LOCATED CB 261 EL DIV I SMITCHGEAR RH ON LOSS OF OFF SITE POWER (NO 5 LINE)EGS AND EG2 AUTO STARTED AND ENERGIZED DIV I AT 58 8 H2 (LOAD'WAS 900KW)PLEASE ADJUST GOVERNOR SETPOINT TAG LOCATED AT PNL851 AT GOVERNOR CONTROL AEG2 2RPHCAC818 HAS SPURIOUS TRIPS BOTH AC818 AND ACB28 EPA'S MERE FOUND TRIPPED.AC818 SUSPECTED TAG AT P603 TIGHTEN LOCKING NUTS THAT HOLD LIHIT SMITCH ACTUATOR TO VALVE STEH REPLACED FUSE F81 REPLACED RELAY 4EX3 4LSYN1 4LSYN2 TROUBLESHOOT PER ATTACHED TROUBLESHOOT PLAN'M184911 M184912 M1 84987'M187264 M187502 M187511 HCS-2HCS4PNL 228 ENS-2ENS4 SMG 101-1 SWP-2SWPAHOV 158 CHS RHS-2CHSCCAB 108 I CS-2 ICSAAOV 156 HSS-532-2HSS N25 PERFORH INSPECTIONS ON 2HCSIPNL228 PER ATTACHED S-HI-5 3-001 MHILE PERFORHING N2-EPH-GEN-R550 ON 2EWS4SWG101-1 FOUND THAT PIN ON THE DISCHARGE CRANK ARH IS BENT AND CRACKED'WHERE IT IS WELDED TO ARNE ALSO THAT 1/2 IN LOCKWASHER ON BOLT FOR PRIHARY STUB CONNECTOR IS BROKEN.PLEASE REPLACE BOTH PARTS REPLACE DEFECTIVE 0"RING ON LIHIT SMITCH BAYONET ASSEHBLY.GREASE LEAKING FROH BAYONET ASSEMBLY FOUND DURING PERFORHANCE OF N2-EPH"GEN-R520 ERF COHPUTER POINT CHS RU101 DID NOT FAIL WITHIN REQUIRED LIHITS DURING SPDS HOD TEST USING PROC N2-RSP-RHS-R111 QUESTIONS-RP CALS EXT 2594 DURING PERFORHANCE OF N2-OSP-ICS-Q002 AOV 156 FAILED TO INDICATE FULL SHUT.TROUBLESHOOT DESCRIPTIVE LABELS ON SWITCHES 822H-532 AND 822H-533 ARE IN ERROR SINCE THE SWITCHES DO NOT RESET GROUP 10 ISOLATIONS THE SWITCHES ARE LOCATED ON 2CEC0PNL602 INSPECTED 2HCSAPNL228 PER HI REPLACED DEFECTIVE PARTS PER ATTACHED PROCEDURE REPLACED 0-RING ON LIHIT SMITCH ASSEHBLY)LIHIT SMITCH COVER GASKETS (2)AND LIHITORQUE COVER GASKET PROVIDED I&C SUPPORT ADJUSTED LIHIT SWITCHES TO OBTAIN PROPER VALVE INDICATION NEM LABEL INSTALLED W187517 CHS-2CHSASOV 26A 2CHSOSOV26A INDICATES DUAL POSITION WHEN OPENED READJUST L IHIT SMITCH FOR RED LIGHT FOR TROUBLESHOOTING PLAN l
13:13:22 01-09"92 CLASS I WORK-ELECTRICAL HAINTENANCE 1991 PAGE16'MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M187519 M187526'M187536 M187544 M187546 W187555 M187558 M1 87566 CHS-2CHSASOV 25C CES"2CES4PNL 405 FWS-2FWSAAOV 238 CHS-2CHSASOV 26C HVR-2HVRCSOV 236 SVVwADS 2SVV eNBE229 CES-2CES<PNL 405 EHS-2EHSNHCC 301 2CHSSSOV25C HAS DUAL INDICATION WHEN TAKEN TO SHUT POSITION TAG HUNG AT CEC0PNL873 CHECK CONTINUITY AND OR VOLTAGE DROP AS APPLICABLE CONTACTS OF SM10 2RSSN89 AND SW16-2RSSN95 SWITCHES WERE PLACED IN THE EHERGENCY POSITION AND THEN RETURNED TO NORHAL PER N2-OSP-ADS-R002 NEED TO CHECK TO DECLARE OPERABLE VALVE POSITION INDICATION SHOWS RED AND GREEN LIGHT ILLUHINATED WITH VALVE CLOSED (NO FLOW THRU VALVE)2CHS4SOV26C
-SURVEILLANCE TEST N2-OSP-CHS-R001 SUCT 7 3 109-IT'MOULD NOT HOLD ANY PRESSURE'WHEN CLOSED AND LINE ISOLATED DOWNSTREAH LOCATED RX BLDG EL 215 AZ 117 WHEN ORIGINALLY CLOSED THIS VALVE GAVE CLOSED INDICATION ABOUT 30 HIN LATER IT HAO A DUAL INDICATION.
CYCLING VALVE DID NOT CHANGE DUAL INDICATION 237 FT CONTROL BLDG VERIFY-REHOVE SHUTDOWN TRANSFER SMITCH CONTINUITY AS PER IRC PROCEDURE N2-ISP-SVV-R102 ATTACH 2 8 10 18 (SWITCH NOS SM-10-2RSSN89 AND 5'W-16-2RSSN95 AT REMOTE SHUTDOWN PNL 405)CONTINUITY CHECK TO BE DONE AFTER ICC COHPLETES TESTING PORTION OF PROCEDURE (STEP 7-5.5.2)PERFORH A CONTINUITY CHECK FOR NORHAL POSITION CONTACTS ON THE FOLLOWING SWITCHES AT REHOTE SHUTDOWN PANEL 2CESAPNL405 WHEN REQD BY OPS SURVEILLANCES:
SWITCH 1 2 3 4 5 6 7 8 11 12 13 14 15 BUCKET CONTACTOR 42-2SWRB36 HAIN CONTACTOR IS EXTREHELY HOT.REPLACE SCREENMELL BLDG 261 CONTACTOR HEATERS MERE OFF WHEN PROBLEH MAS FOUND READJUSTED LIHIT SWITCH FOR RED LIGHT FOR TROUBLESHOOT PLAN CHECKED CONTACTS ON ABOVE SWITCHES PER HI AND VERIFIED CONTACTS TO ESK-3K SH 3 OF 3 0007510980752E AND 0007510980766E ALL CONTACTS CHECKED OUT CORRECT ADJUSTED OPEN LIHIT SMITCH ARH TO GIVE PROPER LITE INDICATION IN CONTROL ROOH.MORKS FINE NOW VALVE COIL INSTALLED AND ADJUSTED IND LIGHTS ADJUSTED REED SW CHECKED CONTACT FOR PROPER CONFIGURATION PER ATTACHHENTS AND ESK 3K SHEET 3.PERFORHED CONTINUITY AND VOLTAGE CHECKS FOR NORHAL POSITION OF THE ABOVE SMITCHES IN SHUTDOWN PNL ALL CONTACTS VERIFIED GOOD BUCKET'MAS PULLED STARTER CONTACTOR WAS CHANGED OUT AS A COHPLETE UNIT AND BUCKET WAS THEN RE INSTALLED CONTACTOR WAS OBTAINED FROH SPARE BUCKET 4D MR 190030
~I I 13:13:22 01-09-92 CLASS I WORK-ELECTRICAL HAINTENANCE 1991 PAGE17 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION'W187576'W189330 W189331 W189407'W189566'M189636 ICS-2ICSAHOV 150 EJS-2EJSAUS1
-98 ENS-2ENS4SWG 101-2 ICS-2ICSAAOV 157 EGT GTS"2EGTACH3 HVY-2HVYCUC2 C VALVE FAILS TO TRIP SHUT'MITH CONTROLS TRANSFER TO REHOTE SHUTDOWN PANEL.'MITH A TRIP SIGNAL IN N2-OSP"RSS-R001 ALSO VLV WILL NOT TRIP'WHEN TRIP PUSHBUTTON IS DEPRESSED AT REHOTE SHUTDO'MN~P'MR WAS VERIFIED TO JV7060 NOTE 3 ESK11R5511 TAG 2CES4PNL405 AND 2CEC4PNL601 BREAKER SPRINGS WOULD NOT DISCHARGE WHEN BREAKER WAS RACKED OUT LOCATED IN DIV I SWG ROOH TAG ON CSA 261 HETALIC SUPPORT CLIP SHEARED OFF TO ONE OF THE TRIP FUSES DURING INSERTION OF FUSES INTO BLOCK SEE ATTACHED PIECE.LOCATED IN DIV I SMG ROOH.VALVE POSITION INDICATOR IS NOT OPERATING CORRECTLY.
INDICATOR SHUT IN THE CONTROL ROOH NO HATTER WHAT POSITION 21CSAAOV157 IS ACTUALLY IN TAG AT CONTROL BUTTON ON 2CEC4PNL621 21CS4AOV157 LUBE OIL HEATER DOES NOT CYCLE ON AT LESS THAN 120 DEG.F'WHEN REQD TO HAINTAIN LUBE OIL TEHP'MITHIN SPECIFICATIONS 2HVYoUC2C'MENT INTO HOTOR OVERLOAD TROUBLESHOOT AND REPAIR OR REPLACE PARTS AS NECESSARY TAG ON 2CECNPNL870 NEXT TO CONTROL SWITCH REPLACE TRIP COIL REPLACED SOLENOID TRIP COIL FOR ABOVE VALVE BREAKER SPRINGS DISCHARGE AFTER BREAKER IS COMPLETELY RACKED OUT AND BREAKER IS BEING PULLED OUT OF CUBICLE SLOT FEEDER BREAKERS DIFFER FROH LOAD BREAKERS IN THIS ASPECTS BREAKER WORKER SAT.REPLACED HETALLIC SUPPORT CLIP STROKED VALVE AND FOUND NO, PROBLEHS'WORKS FINE AS MELL AS RED AND GREEN LIGHTS.NO WORK REQUIRED TROUBLESHOOTING FOUND TEHP CONTROL SWITCH 23Q OUT OF TOLERANCE IT IS OPEN AT 115 DEGREES F SHOULD MAINTAIN 120 DEGREES F SUPPORT TO I8C REPLACED HOTOR 1-19-91 TESTED HOTOR ROTATION AND ONE HOUR 1-20-91.'M189685 ENS-2ENSASWG
'ELAY FACE COVER HAS A CRACK COMPONENT IS LOCATED 101-15 IN DIV II SWITCHGEAR ROOH.INSPECT AND REPLACE AS NECESSARY REPLACED GLASS COVER'W189967 HSS RHS-K538-2HS SN24 INSTALL BANANA PLUGS AND PROVIDE SUITABLE JUHPER TO FUNCTIONALLY CONNECT CONTACTS-D TO E-SO THAT OPERATION CAN BE ACCOHPLISHED FROH BACK OF PNL P622.NECESSARY TO SUPPORT EOP REV 4 ATT 5 DELIVER JUHPERS TO L NARON.INSTALL TEST JACKS-ALSO IDENTIFY LEAD FROH CONTACT L OF RELAY K53B-2HSSN24 AT TB.INSTALLED TEST JACKS ON TB-BB41 AND RB60 FOR RELAY TEST POINTS.LABELED LEAD FROH POINT L ON RELAY AT 8862 0 iC I ll I hl%4 i4' 13-13-22 01"09-92 CLASS I WORK-ELECTRICAL HAINTENANCE 1991 PAGE18 WR NUHBER EPN NUHBER FAILURE DESC CORRECT I VE ACTION'W189972'lt190016 W190085'W190086 W190087'W190088 W190091'W190094 W190095 W190096 MSS RHS-K53A-2HS SN25 CEC-2CECAPNL 873 MHR-2HHR4 CRN 1 MHR-2MHR4CRN 1 HHR-2HHR0CRN 1 HHR"2HHRoCRN 1 SWP-2SWPoMOV 1A EHS-2EHS4HCC 101-3A HTS-2HTSAPNL 003 HTS-2HTSAPNL 003 INSTALL BANANA PLUGS AND PROVIDE SUITABLE JUHPER TO FUNCTIONALY CONNECT CONTACTS-0-TO-E-SO THAT OPERATION CAN BE ACCOHPLISHED FROH BACK OF PNL623 NECESSARY TO SUPPORT EOP REV4 ATT 6 DELIVER JUHPER TO L NARON REPLACE DEFECTIVE SPARE IND S'WITCH SP-873-01 WHICH WAS REPLACED (S'WAPPED OUT)ON'WR 191786 WITH 1H" 2CHSA04 DEVICE CODE IS GXE PART NO IS 145C3237P002 WHILE PERFORHING N2-EPH-GEN"A805 ON CRANE FOUND RUBBER BOOT OVER BRIDGE HOTOR 1 BRAKE SOLENOID TO BE RIPPED REPLACE RUBBER BOOT WHILE PERFORHING N2-EPH-GEN-A805 ON POLAR CRANE FOUND LIGHTING CONTACTOR TO BE BINDING ATTEMPTED TO LOCATE CAUSE UNABLE TO LOCATE.REPLACE CONTACTOR WESTING HOUSE 5 NOLE 230-480V SIZE 1 HOD A291K1EA STYLE 277A455G01 WITH 120V COIL WHILE PERFORMING N2-EPH-GEN-A805 FOUND EXCESSIVE ARCING INSIDE HOTOR COHHUTATOR AND PITTING OF COHHUTATOR STORE COHHUTATOR ADJUST BRUSH RIGGING AS REQUIRED WHILE PERFORMING N2-EPH-GEN-A805 FOUND CONTACTS ON HOIST 1 HIGH SPEED" CONTACTOR TO BE SEVERELY PITTED REPLACE CONTACTS'WHILE PERFORHING N2-EPH-GEN"R520 FOUND TORQUE SWITCH HAD NO LIMITER PLATE CONTROL TRANSFORHER HAS BROKEN FUSE CL IP (401DER)REPLACE WITH NEW ONE HEAT TRACE DOES NOT HEET ACCEPT.CRITERIA PER N2-EPH-GEN-A784 HEGGER READINGS OF 7HRS.ALSO NEEDS 0-RING SEAL ON COVER AT HEAT TRACE LINE.HEAT TRACE DOES NOT HEET ACCEPT CRIT PER N2-EPH-GEN-A784.
MEGGER READINGS OF ONLY 7MRS-ALSO NEEDS 0-RING SEAL ON COVER AT HEAT TRACE LINE 289 RB DIRECTLY OVER N STAIRWELL DOOR INSTALLED TEST JACKS ON BB49 AND AA72 OF 2CEC4PNL623 AND LAGELED LEAD FROH POINT L ON DEVICE BZ ON TB 58 INSTALLED NEW INDICATOR SWITCH AT POSITION SP-873-01 GXE IN PANEL 873 TO REPLACE DEFECTIVE SWITCH'WHICH'WAS INSTALLED ON WR 191786 REPLACED RUBBER BOOT ON BRAKE SOLENOID CAN REPLACE CONTACTOR WITH NE'EQUIVALENT CONTACTOR OF SAME SIZE AND SAHE HANUFACTURER STONED COMHUTATOR AND CLEANED ELIMINATING ALL BUT SLIGHT ARCHING OF EDGE OF BRUSH ADJUSTED BRUSH RIGGING FOR PROPER CLEARANCE FROM END TO COHHUTATOR REPLACE SEVERELY PITTED CONTACTS ON HOIST NO 1 HIGH SPEED CONTACTOR REPLACE PARTSI INSTALLED NE'W.LIHI TER PLATE PER EP-410 REPLACE BROKEN FUSE CLIP REPLACED OLD HEAT TRACE WITH NEW HEETS ACCEPT.CRIT OF N2-EPM"GEN-A784 REPLACED BAD HEAT TRACE WITH NEW Sl E l pr\I 13:13:22 01-09-92 CLASS I WORK-ELECTRICAL HAINTENANCE 1991 PAGE19'MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION N190098 N190099 N190103 N190109 N190111 N190112 W190131'N190139 N190144'W190145 HSS 2MSSNMOV 111 RHS-2RHS4HOV 104 ENS RHS-2ENSISNG 103-12 EPS"2EPSASMG 002 EHS-2EHS4MCC 103-18D EHS-2EHS4 HCC 103-18D RPS-K14N-2RP SA01 EJA-2EJA4PNL 101A VBS-2VBSAPNL 101A-27-SN VBS-2VBS4PNL 101A-26-5'W WHILE PERFORHING EPH-R520 FOUND TORQUE SMITCH SETTINGS OF 3 CLOSED AND 2 OPEN EP-410K SHOWS THAT TORQUE SNITCH SETTINGS OF 3 CLOSED AND 3 OPEN MHILE PERFORHING N2-EPH-GEN-R520 FOUND TORQUE IN WRONG POSITION PLEASE SET PER APPROVED DESIGN DOCUHENT OPEN SNITCH SET AT TMO AND ONE QUARTER SHOULD BE T'MO AND ONE HALF.THE FUSE HOLDING PULL OUT PORTION OF THE ELEVATE FUSE BLOCK IS BROKEN REPLACE WITH NEM PART DEFICIENCY TAG NO.14704 AT HANDLE DOOR OF 2ENSOSNG103-12 WHILE PERFORHING PH ON ABOVE SWG USING PROC 3Y554 FOUND PANEL KNOB FOR SLIDING DOOR USED FOR RACKING BKR ON EXTERIOR SNG DOOR HISSING.REPLACE KNOB PLEASE.DEF.TAG 14724.FOUND BOTTOH CONTACT CARRIER TO BE BROKEN.REPLACE WITH NEN DOES NOT AFFECT FUNCTION OF CONTACTOR.
STARTER SIZE NUMBER 2 FOUND DOOR INTERLOCK ON BREAKER OPERATING HECH IS NOT FUNCTIONING PROPERLY REPLACE OR REPAIR AS NECESSARY.
ON DE-ENERGIZATION OF RELAY C72A-K14N RELAY DID NOT DROP OUT CO'IPLETELY CAUSING RELAY TO CHATTER INVESTIGATE CONTROL CIRCUIT 2RPSB06.ALSO SHADING POLES ON RELAY ARE DEFECTIVE.
REPLACE RELAY WHILE PERFORHING N2-EPH"GEN-A584 ON 2EJAPNL101A IT WAS NOTICED 2 HEXHEAD SCRE'WS'MERE MISSING FROH THE INNER COVER UPPER FUSE HOLDERS MERE REHOVED TO REPAIR SM 24 ON NR 190141 PLEASE REPAIR SPARES 27 AND 28 DEF TAG NO 200686.REPAIR'WORK CAN BE DONE HOT IF NEED BE.UPPER FUSE HOLDERS WERE REMOVED TO REPAIR S'M 18 ON'NR 190140 PLEASE RFPAIR SPARES 25 AND 26 DEF TAG NO.20685 REPAIR WORK CAN BE DONE HOT IF NEED BE ADJUSTED TORQUE SNITCH OPEN SETTING FROM TWO TO THREE PER EP"410K DRAMING SET OPEN TORQUE S'MITCH SETTING FROH TNO ONE FOURTH TO TNO ONE HALF.REPLACE FUSE BLOCK PULL-OUT PORTION OF FUSE BLOCK REPLACED SLIDING DOOR KNOB REPLACED BOTTOH CONTACTOR'WITH NE'M REPLACED DOOR INTERLOCK HECHANISM VERIFIED OPERATION OF RELAY DURING 18C SURVEILLANCE RELAY DROPPED OUT WITH NO CHATTER REPLACED HISSING SCRE'NS REPLACED THE FUSIBLE SWITCHES REPLACED THE FUSIBLE SWITCHES 4
13:13.22 01-09-92 CLASS I WORK-ELECTRICAL HAINTENANCE 1991 PAGE20 WR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W19 0189 W190206 W190 214 W190227 W190229 W190230'W190231 W190232 W190237 W190239 RHS-2RHSMOV 15A BYS-28YS4BAT 2C HHR-2HHRCCRN 1 VBS-2VBS4ACB 2A EHS-2EHSAMCC 103-20A EHS"2EHS4 MCC 103 EHS-2EHS4HCC 103-23D SCM-2SCHoPNL 102A HVP-2HVPAMOD 78 BYS-2BYSACHG R2C1'NSTALL CORRECT TORQ SW LH PLATE PER HAX SETTING EP-410-DISCOVERED DURING PERFORMANCE OF N2-EPH-GEN-R520 BROKEN FLASH ARRESTORS WHILE PERFORHING N2-EPH-GEN-A666 FOUND BROKEN FLASH ARRESTORS ON CELL NUHBERS 31 56 AND 58 REPLACE AS PARTS BECOME AVAILABLE RB EL 390 TROLLEY IS NOISY WHEN OPERATING AND TRIPS THE BREAKER (BRAKE HAY NOT RELEASE COMPLETELY)
CRANE FAILS TO RESTART.TROUBLESHOOT'AG LOCATED AT BREAKER RB 289 NJS-U52 REPLACE BROKEN RED BREAKER OPEN INDICATING LGT ON EPA BREAKER.FOUND DURING PERFORHANCE OF N2-ESP-RPS-SAQ744 HECHANICAL INTERLOCK IS HANGING UP WHEN CONTACTOR IS DEPRESSED.
REPAIR OR REPLACE AS NECESSARY.
USE SPARE BREAKER 248 TO FIX PROBLEH REMOVE CONTACTOR ASSEMBLY AND REPLACE IT IN CUB 20A-2RHS4MOV1A N C.CONTACT APPEARS TO BE CLOSED BUT DOES NOT SHOW CONTINUITY WHILE USING FLUKE DRUING PM R520 REPLACE AUX CONT CAT NO F10NOCL THE SIDE PLATES ON ARE HISSING REPLACE BOLTS AND WASHERS-FLAT 8 LOCK-BOLTS 1 1/2 INCH LONG 7/16 HEX HEAD 1/4 20.HOD NEEDS TO BE REBUILT DUE TO OIL LEAKAGE AND FAILURE TO OPERATE LOC 280 DIESEL GENERATOR BLDG.BLDG LINE AA COLUHN 13.00 FOUND WHILE PERFORMING N2-EPH-HVP-A779 HOD FAILED TO OPERATE WHEN ENERGIZED HONITOR BATTERY CHARGER OUTPUT VOLTAGES AND ADJUST AS REQD 2 WK DAILY HONITORING FOR EVALUATION OF POSSIBLE FLOAT VOLTAGE DRIFT PROBLEM INSTALLED NEW TORQUE SWITCH LIHITER PLATE PER EDC 2H00186 AND SET TORQUE SWITCH TO 1 3/4 OPEN 1 3/4 CLOSED REPLACED BROKEN FLASH ARRESTORS WITH NEW RESET OVERLOAD;HECH HAINT TO ADJUST BRAKES REPLACED INDICATING LIGHT HOLDER REHOVED STARTER FROM 2EHSeMCC103-248 AND INSTALLED IN 2EHSAHCC103-20A PER ATTACHED PROCEDURE.
INSTALLED DEFECTIVE STARTER IN 2EHS4HCC103-248
'WHICH IS A SPARE CUBICLE WR 190230 WRITTEN TO REPAIR 2EHSAHCC103-248 RFPLACED CONTACTOR ASSEHBLY IN EHC MCC103248 REPLACED AUX CONTACT INSTALLED HISSING BOLTS REPLACE HISSING HOUNTING BOLT.REF WR 190235.REBUILT PER PROCEDURE HONITORED CHARGER VOLTAGEI SEE RESULTS ON ATTACHED DATA SHEETS


13-13-22 01-09-92 CLASS I'WORK-ELECTRICAL HAINTENANCE 1991 PAGE21'WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W190244'W190265'W190279 W190459 W190460 W190519 W190522 W190529'W190531 W190534 W1 90538 HVP-2HVPj&#xb9;HOD 1D ICS-2ICS<AOV 157 HHR-2HHR4 CRN 1 RHS-2RHSeMOV 37A RHS-2RHS4HOV 12A SWP-2SWPAMOV 74C ENS SWP-2ENSASWG 101-6 CCP-2CCPAMOV 18A SWP-2SWPeH1C CCP-2CCP4[HOV 14B ICS-21CSNHOV 124 REPLACE TB3 AND RELUG CAPACITOR LEAD LUG 18-22 A'WG&#xb9;8 HOLD TB3 ITEM 633 PG 2-31 OF VENDOR HANUAL INDICATOR ARH ON 2ICS4AOV157 DOES NOT HOVE DURING VALVE STROKING PLEASE REPAIR AS NECESSARYASDC SC2-0274-91 WHILE PERFORMING N2-EPH-GEN-A805 ON POLAR CRANE FOUND THAT HEGGER READINGS ON BOTH LEFT AND RIGHT BRIDGE DRIVE HOTORS RESISTOR BANKS ARE LOW INVESTIGATE EVALUATE WHILE PERFORHING N2-EPM-GEN-R520 ON VALVE FOUND THAT TERHINAL BLOCK FOR HOTOR LEADS HAD A CRACKED DEVIDER BETWEEN POINTS PLEASE REPLACE ALSO MOV ltILL NOT STAY IN HAND OPERATION DECLUTCH LEVER OUT OF ADJUSTHENT WHILE PERFORHING ON N2-EPH-GEN-R520 ON HOV FOUND THAT 2 SCRE'WS ON GEARED LIHIT SWITCH WERE HISSING PLEASE REPLACE SCREWS FOUND DAHAGED WIRE TO TORQUE SWITCH DURING PH.(R510)NEEDS TO BE REPAIRED ELEV 261 CONTROL BLDG (2ENSNSWG101-6)
11 13:13 22   01"09-92                                 CLASS I WORK - ELECTRICAL HAINTENANCE 1991                           PAGE26 MR  NUHBER     EPN NUHBER   FAILURE DESC                                             CORRECTIVE ACTION
BREAKER SPRING CHARGING HOTOR LOCKS UP SUSPECT STRIPPED OR BROKEN GEARS REPAIR OR REPLACE AS NECESSARY TORQUE SW.DOES NOT HEET SPEC'S ON EP-410B (2 PLUS2)PLEASE ADJUST PER EP410B AND REPLACE LIHITER PLATE REPAIR HOTOR CVR SCREENS PER EDC 2F00288 DISCOVERED DURING PERF OF N2"EPH-GEN-R550 WHILE PERFORHING PREVENTATIVE HAINT ON VALVE OPERATOR (N2-EPH-GEN-R520)
  'M193058    CHS-2CHSASOV  MHILE PERFORHING N2-OSP-LOG-M001 THE VALVE MOULD        REPLACED ALL DEFECTIVE PARTS 25D          NOT OPEN WHEN CHS PATH NO    4 WAS SELECTED  PLEASE     INCLUDING COIL CONAX SEAL ASSEHBLY TROUBLESHOOT AND REPAIR. VALVE LOCATED D  IV 215      RECTIFIER REED SWITCHES TESTED AND AZ120. TAG PLACED ON 2CEC4PNL875                        SETUP VALVE PER APPROPRIATE PROCEDURES W193090    BYS-28YSCBAT  FOUND RIGHT SIDE  POSITIVE FEED  TO BAT2A LOOSE        RECALIBRATE TORQUED CONNECTION TO 2A            RETORQUE PER HI                                        150 LBS ON BOTH SIDES'ERIFIED CONNECTION RESISTANCE WITHIN ACCEPTANCE CRITERIA. CONNECTION RESISTANCE WAS 6 HICRO OHHS AT COHPLETION OF WORK M193131        HDS-RR261-2 RX TRACK BAY INNER DOOR INDICATING LIGHTS BOTH          REPLACED BLOWN FUSE GLASS TYPE 2AG INSIDE RB AND INSIDE TRACK BAY FAIL TO INDICATE        250V  1 1/2 AHP ALSO THE PERSONNEL ACCESS THROUGH THE INNER WILL UNLATCH MITH A KEY CARD 'MHEN THE OUTER DOOR IS UNDOGGED NO INTERLOCK IN EFFECT    PLEASE INVESTIGATE AND REPAIR LOCATED RB 261 165 DEGREES M193222      CEC-2CECAPNL  ANNUN  602120  IS FLASHING SPORADICALLY IN CONTROL      INSTALLED JUHPER  ON PANEL 630 602          ROOH. TAG ON PNL602                                      T848-0127  TO TB48-0128 W193244      HVC-1Y-2HVCA  THIS HANUALLY OUT OF SERVICE PUSHBUTTON IS BROKE        REINSTALLED SWITCH CONTACT BLOCK 21            AND MILL NOT RESET. THIS CAUSES ANNUNCIATOR 870304      ONTO SWITCH ASSY DIVISION 1   CONTROL BLDG SPCL FLT TR A INOPERABLE TO BE CONSTANTLY LIT TAG HANGING ON PNL870 W193293      SWP-2SMPNHOV  HOV1E DOES NOT ENGAGE WITH OPERATORS HOTOR              REPLACED DECLUTCH SHAFT AND DRIVE 1E            CONTINUOUSLY RUNS. BENTl REPLACE OECLUTCH                SLEEVE WORN GEAR    INSTALLED NE'M SHAFTIDRIVE SLEEVE WORH GEAR GASKETS ANO SEALS DIV      GREASE AND GASKET SET I SERVICE WATER PIT 261 SCREENMELL BLDG W193343      ICS-2ICSAAOV  WITH THE SYSTEH SECURED 2ICSAAOV156 INDICATES FULL      ADJUSTED ACTUATING CAH TO ALLOW 156          OPEN 2CEC-PNL601 AND SEE WR 194584 FOR PACKING          SWITCHES TO HAKE PROPERLY LEAK DEF TAG LOCATED AT 2CEC4PNL601 AND RB289 AT VALVE M1933I 4    ICS-21CSAAOV  'MITH THE SYSTEH RUNNING 2ICSOAOV157 INDICATED FULL      STROKED AOV SEVERAL TIHES AND 15'7          SHUT SHOULD HAVE INDICATED HID POSITION ON FULL          RECEIVED CORRFCT LIGHT INDICATION OPEN                                                    MORKS AS DESIGNED W193350      RHS-2RHSNHOV  RHS>HOV142 'MILL NOT OPEN FROH P601 WHEN SMITCH          CLEANED CONTACTS 39C-39 ON 142          TAKEN TO OPEN    TROUBLESHOOT                            SW12-2RSSN91 AT P405
DISCOVERED LIHITER PLATE ON TORQUE S'WITCH TO HAVE SETTING OF 3 1/2'WHEREAS EP-410A REQUIRES-4-REPLACE WHILE PERFORHING N2-EPH-GEN-R521 FOUND THAT THE LOCK'WASHERS ON THE BOLTS HOLDING THE MOTOR END BELLS TOGETHER WERE CRACKED PLEASE REPLACE REHOVE TB3 FROH HOD BEING REBUILT IN SHOP REF WR 196243 911004~RELUGGED CAP LEAD COHPLETED ATTACH-A-WORK PLAN REHEGGED RESISTOR BANKS:FOUND READINGS TO BE GOOD ADJUSTED DECLUTCH LEVER AND'EPLACED TERH BLOCK REPLACED 2 SCREWS ON LIHIT SWITCH COVER REPLACED DAMAGED WIRE REPLACE CHARGING HOTOR'WITH HOTOR FROH 2ENS4SWG103-15'EF WR 196439 REPLACED LIHITER PLATE AND READJUSTED TORQUE PERFORHED EDC 2F00288 SCREENS ARE REINSTALLED REPLACED LIHITER PLATE NO ADJUSTHENT HADE TO TORQUE SWITCH PER DAN LEMAY 910725-REPLACED LOCK'WASHERS tg>Ji 1*r E 13:13:22 01-09-92 CLASS I WORK-ELECTRICAL HAINTENANCE 1991 PAGE22 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M190539 W190541 W190547 W190552 M190555 W190558 M190559'W190569 W190570'W190571 M190574 SWP-2SWPCHOV 67A SMP-2SWP4HOV 188 BYS-28YSBAT 2A EHS-2EHSoHCC 303-218 GTS-2GTSOHOV 1A VBA-2VBAAUPS 28 S WP-2SWP 4(F V4 7A LAC-2LACAPNL E03 HCS-2HCS<HOV 28 HCS-2HCS4HOV 258 EHS-2EHSCHCC 103-22C WHILE PERFORHING N2-EPH-GEN-R520 FOUND INCORRECT L IHI TER PLATE~DAHAGEO TERHINAL STRIP DAHAGED JUMPER FROH TQ.SMITCH TO FINGER BASE AND TQ.SMITCH NOT SET CORRECTLY WHILE PERFORHING N2-EPH-GEN"R520 IT MAS DISCOVERED THAT THE HOTOR TERMINAL BLOCK MAS BROKEN PLEASE REPLACE TAG HUNG ON THE ACTUATOR CORROSION ON BACK BENEATH CELL 48 CLEAN POINT AS REQUIRED ALSO CELL 48 HISSING ID DECAL PREVIOUSLY ADDRESSED REF MR 161799.MR DOC HISSING DEF TAG ON CABLE TRAY BEHIND CELL 48 TAG AT BREAKERS SEPARATION BARRIERS BETWEEN PHASES OF BREAKER NEEDS TO BE REGLUED ON TO BREAKER ON LOAD SIDE.DISCOVERED WORKING N2-EPH-GEN-R580 WHILE PERFORHING N2-EPH-GEN-R520 ON 2GTS4HOVlA FOUND THAT TORQUE SWITCH LIHITER PLATE MAS INCORRECT PER EP-410 PLATE MAS AT 2 3/4 AND NOT AT 3 1/4 PLEASE REPLACE WHEN PARTS ARE AVAILABLE RIGHT FRONT VENT FAN HAS A SQUEAK IN THE FAN BEARINGS NEEDS TO BE REPLACED REPLACE FUSE WITH CORRECT FUSE PER PGCC FUSE LIST FUSE IS LOCATED IN PNL859.EL 288 CB SINGLE POLE 20 AHP CKT BREAKER IN 2LAC4'PNLE03 IS BAD AND NEEDS TO BE REPLACED, THE BREAKER IS FOR 2 LIGHTS IN DIV 3 CONTROL ROOM MHILE PERFORHING N2-EPH-GEN-R520
'ME FOUND UPPER FINGER BASE CRACKED AND RETAINING SPRING OFF ON HANDMHEEL KEY WAY ON 2HCSoHOV258 DECLUTCH LEVER IS SPLIT IN HALF AND SHOULD BE REPLACEDt ALSO L'IHIT TORQUE COVER BOLT HISSINGI ALL THIS WAS FOUND DURING N2-EPH-GFN-R520 WHILE PERFORHING N2-EPH-GEN-580 IT MAS DISCOVERED THAT THE STARTER WAS CHIPPED IN TWO PLACES PLEASE REPLACE THE STARTER REPAIRED BY REPLACING JUHPERJ REPLACED TORQUE SMITCHI REPLACED TERMINAL BLOCK~TORQUE SMITCH DID NOT REQUIRE RESETTING VALVE POSITION AT ORIGINAL OBSERVATION HAD PARTIAL TENSION ON TORQUE REPLACED TB IN ELECT COHPARTHENT DECAL REPLACEDICLEANED PAINTED AS REQD I GLUED SEPARATION BARRIERS EDC 2H10356 CHANGES EP-410 TO 2 3/4 HAX SETTING NO CORRECTIVE ACTION REQD REPLACED DEFECTIVE FAN WITH NEM ONE REPLACED FUSE WITH CORRECT FUSE REPLACED BRANCH LIGHTING CKT BREAKER NO 19 IN 2LAC4PNLE03 REPLACED OLD FINGER BASE MITH NEM REPLACED KEY AND COVER BOLT REPLACED THE CONTACT CARRIER


13:13:22 01-09-92 CLASS I MORK-ELECTRICAL HAINTENANCE 1991 PAGE23 WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W190575'W190578 W190 583'M190584 EHS-2EHSoHCC 103 SMP"49X-2SWP 808 EHS-2EHS4HCC 102-48 HVP-2HVPAFN1 8 CONTACTOR IS CHIPPED'LEASE REPLACE FOUND WHILE PERFORHING N2-EPH-GEN-R580 RELAY 49X-25'WPB08 IS HAKING LOUD VIBRATING SOUND)REPLACE RELAY LOCATE IN BACK OF 2EHSAHCC302 PANEL TAG AT PANEL DEFECTIVE OVERLOAD HEATER ON 02 IN CONTROL CUBICLE FOUND PROBLEH WHILE PERFORHING N2-EPH-GEN-R520 STEP 7.3 9 HCC LOCATED AT ABW 240RB HEATER SIZE T14 REF EDC 2E10363 STARTER COIL HAS CRACKS AND BARE CONDUCTOR SHOWING)REQUIRES REPLACEHENT REPLACED CONTACT CARRIER REPLACED RELAY BASE COIL ON 49X-2SWPBOB REPLACED ALL 30 HEATERSI TERHINAL BLOCK AND RELUGGED HOTOR LEAD STARTER COIL DEFECTIVE-HAS CRACKS M190629 HVK-2HVK4CHL 1A INDICATING LIGHT FOR THE AUX OIL PUMP IS HISSING ITS RETAINING RING THAT SECURELY FASTENS IT TO PANEL REPLACE RETAINING RING ONLY REPLACE RETAINING RING'W190799'W190904 W190905'W190991 W191436 W191438 W191439 SMP-2SWPOPSY 1004A ZZZ-NOCOHPID RHS-2RHS4 HOV 378 I CS-NOCOHP ID HCS-2HCS4RBN RH1A CEC-2CECoPNL 622 CEC-2CECoPNL 623 FUSE F6-2SWPA25 (ESK 7SWP08)IS BLOWN NEEDS REPLACING-FUSE IS IN PANEL 859 2HVP4HOD6A SPARE HAS LEAKING INTERNAL SEALS PLEASE REPLACE AND REBUILD.OPERATOR SS 83138272448-01-006 VALVE ACTUATION MILL NOT WORK IN HAND OPERATION WITHOUT HOLD ING DOMN DECLUTCH LEVER TAG HUNG AT POMERBOARD RCIC TURBINE EG"H CONTROL IS POSSIBLE CAUSE OF OSCILLATIONS DURING OPERATION REPLACE AS NEEDED TRICKLE HEATER LIGHT INDICATOR HOUSING IS BROKEN AND NEEDS REPLACEHENT.
13 '3 '2  01-09-92                                     CLASS I 'WORK - ELECTRICAL HAINTENANCE 1991                             PAGE27 WR   NUHBER    EPN   NUHBER     FAILURE DESC                                               CORRECT I VE ACTION W193378      FWS-2FWSAAOV      2FWSAAOV23 INDICATES DUAL POSITION ON CONTROL ROOH        ADJUSTED CAH FOR CLOSED END LIHIT 23A              PANEL 603 WITH 2FWSNHOV21A ANO 8 SHUT TAG AT               SWITCH RED LIGHT TO GIVE PROPER 2FWS4AOV23 CONTROL SW ON 2CECAPNL603 IN CONTROL           INDICATION WHEN VALVE IS FULLY ROOM                                                      CLOSED W193382    HVR-2HVRAUC4      UVI 06 HETER OVERLOAD AS INDICATED BY COHPUTER            SEE ATTACHED TROUBLESHOOTING PLAN 06                POINT HVRTC33 TAG IN CONTROL ROOH AT ANNUM 871121
RX 240.INVESTIGATE AND IDENTIFY WITH BRADEY HARKER OR EQUIVALENT 822H"K170 LEAD-8-AT THE POINT WHERE IT CONNECTS TO TB-88-AT 88-32 (NECESSARY TO IDENTIFY WHICH LEAD OF LIFT)REQUIRED FOR EOP-6 IDENTIFY WITH BRADY HARKER OR EQUIVALENT 822-KB LEAD-E-AT POINT WHERE IT CONNECTS TO TB 88-85 AND 822H-K171 LEAD-8-AT THE POINT WHERE IT CONNECTS TO TB 88.34 (NECESSARY TO IDENTIFY MHICH LEADS TO LIFT)EOP-6 REQD REPLACED CONTROL FUSE IN CIRCUIT REBUILD HOD REBUILT REPLACED TRIPPER LEVER ASSEHBLY SW11 CONTINUITY CHECKED FUNCTIONS AS DESIGNED INSTALLED NEW LIGHT INDICATOR ON HYDROGEN PER INVESTIGATED AND IDENTIFIED THE CORRECT WIRE AND LABELED THAT WIRE MITH BRADEY HARKERS INVESTIGATED AND IDENTIFIED THE CORRECT MIRE AND LABELED THAT WIRE WITH BRADEY HARKERS
  'W193596    CEC-2CEC4PNL      AHBER LIGHT TESTED AND THEN WENT OUT AS IF BULBS          REPLACE Fl-2EGAA05 852              WERE BLOWN. BULBS WERE REPLACED BUT LIGHT WILL NOT COME ON WHEN DEPRESSED
~4 13-13-22 01-09-92 CLASS I WORK-ELECTRICAL HAINTENANCE 1991 PAGE24 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M191477'M191495'W191518 M191569 M191650 M191762 M191818'M191868 M191920 M191944 M191982 CEC-2CEC4PNL 601 CEC-2CEC4PNL 873 RHS-2RHSAAOV 16C CPS-2CPS4AOV 109 CES EGS-2CESCIPN L408 VBA-2VBAAUPS 2A ENS-2ENS+SWG 101-10 CEC-2CEC4PNL 629 EGS-2EGS4EG3 HVP>>2HVP4FN2 8 RPS-DS8A-2RP SA01 INOP STATUS LIGHT DOES NOT RETURN TO NORMAL POSITION WHEN PLACED IN P51.ANNUNCIATOR FAILS TO OPERATE WHEN SFC HANUALLY OUT OF SERVICE PUSHBUTTON IS OPERATED REPAIR AS REQUIRED.LOCATED IN PGCC.2RHSAAOV16C HAS DUAL INDICATION VALVE IS BELIEVED TO BE CLOSED DURING PERFORMANCE OF N2-OSP-CPS-Q001 2CPS4AOV109 FAILS TO INDICATE OPEN POSITION'WHEN SMITCH IS TAKEN TO OPEN WHILE CLOSED LIGHT EXTINGUISHES
  'W193621    I CS" 2 I CSAHOV  2ICSCMOV150 DOES NOT CLOSE AND RESET REHOTELY AS         RESET ELECTRICAL LOCKOUT LATCH 150              REQD    VALVE STROKE TINE TOO LONG AND INDICATION         CIRCUIT  TO CORRECT CONFIGURATION NOT ACCURATE    TROUBLESHOOT AS NEEDED. TAG AT PNL 601 W193623    SWP-2SWPASTR      THE STRAINER HOTOR COUPLING IS NOT HADE UP TO THE         DETERH RETERM TO N2-HPM-SWP-3A513.
~REPAIR AS REQUIRED ANN SILENCE PUSHBUTTON"APB-SMITCH COLLER IS BROKEN.REPLACE COLLER TAG LOCATED Ok ANN SILENCE P.B.ON PNL 408 C8261.THERE IS A FAN FAILURE ON PANEL ONE OF THE FANS ON TOP OF UNIT THAT IS NOT ROTATING.PLEASE REPAIR TAG LOCATED ON CONTROL BLDG 261 DIV I SMGR ON 2VBA4UPS2A WHEN RACKING DOMN BREAKER THE RACKING HOTOR STOPPED TOO SOON CAUSING THE BREAKER NOT TO CLEAR THE SUPPORT BARS NEEDED TO HAND CRANK DOWN TMO TO THREE HORE TURNS PLEASE REPAIR.TAG HUNG ON CUBICLE DOOR.REINSTALL-REHOVE TEHP HOD 90-068-EDC 2F00150 TURNING GEAR COVER ON EG1 AND 3 ARE HISSING BOLTS AND EG3 FLYWHEEL COVER BOLTS ARE HISSING.ALSO CONDUIT GROUND SCRE'M EG3 CONDUIT 2CK673NR REPLACE BOLTS AND SCREW 2HVP4FN28 FAILED TO START ON AUTOHATIC SIGNAL FROH A DIESEL START.COHP PTS HVPTC12 AND HVPUC06 ALARHED PLEASE TROUBLESHOOT.
4E                STRAINER ROTOR COUPLINGI THEREFORE NO SELF                RELUGGED MOTOR LEAD CLEANING ACTION IS TAKING PLACE. LOCATED SCREE NWELL BLDG EL 261 IN THE DIV I 5'WP BAY PLEASE INVESTIGATE AND REPAIR. TAG ON PNL CESIPNL504 W193660      HVC-2HVCOPNL      THE NORMAL OPERATION LIGHT IS CYCLING OFF AND ON           CONDITION DESCRIBED BY ORIGINATOR CH12A            PLEASE TROUBLESHOOT AND REPAIR     2HVCAPNLCH12A 15      IS NORMAL OPERATION NO CORRECTIVE LOCATED IN THE SPECIAL FILTER TRAIN ROOM ON                ACTION REQUIED PER SYSTEH ENGINEER CONTROL BLDG ELEV 288                                      H. DOWNS'IELD WALKSOllN INDICATES HEATER DOES CYCLE AN ADAFF TO SATISFY RELAY   ROOH TEMP W193716      HTS-2HTSAPNL      RX BLDG    240 SOUTH AUX BAY CIRCUIT 003-24                NO UT  LIGHT NO'W 910523- TEMP IS 99 003              2HVRNRE14B"R-546 C2-10 UT LIGHT ON HTSAPNL003              DEG  THIS WR WAS WRITTEN Ik JANUARY PLANT IHPACT =HVRAGMPT 14B-SUPPLY                          WHEN THE AHBIENT .TEHP WAS LO'W  THIS LINE HAS NO INSULATION ON IT INCONCURRENT WITH SYS. ENG    AWR WILL BE INITIATED TO INSULATE THE LINE W193881      HVR-2HVReAOD      PERFORH  WIRING CHANGES'N PANEL 2CECePNL870    PER      SEE EDC 2F00361IREFER TO EDC 6A                EDC  2F00361  AND SDC 522-0245-91                        2F00361 FOR WIRE CHANGES TO CIRCUIT TEST AND WORKING PER DESIGN W193882    HVR-2HVR4AOD'ERFORH 'WIRING          CHANGES IN PANEL 2CECePNL871 68 PER      ADDED WIRE PER    EDC 2F00361 EDC  2F00361  AND SDC SC2-0245-91
TAG AT PNL 871 IN CONTROL ROOH WHILE PERFORHING N2-ISP-ISC-H002 RPS A HANUALLY OUT OF SERVICE-FAILED TO RESET TROUBLESHOOT STATUS LIGHT WORKS PER DESIGN REPAIRED SMITCH 1-2SFCA09 BY SNAPPING BACK TAB BACK INTO ALIGNHENT REPLACED FUSE F1-2SFCA10 ADJUSTED CAH12-31-90 TESTED SATISFACTORY REPLACE CONAX SEAL ON 2CPSAAOV109-C REPLACED ANNUNCIATOR BUTTON COLLAR REPLACED F-84 THAT SUPPLIES POWER TO REG SECTION FANS REPLACED COOLING FAN 853 AND FUSE TO FAN R-55 NONE NO ADJUSTHENT NECESSARY INSTALLED JUHPER EDC 2F00150 FOR SLS SYSTEH REPLACED SCREWS ON GROUND CLAMPS FOLLOWED TROUBLESHOOT GUIDE AND FOUND ALL CONTACTS TO BE IN PROPER ALIGNHENT RAN FN28'WITH AUTO START FUNCTION AND IT RAN PROPERLY RECONNECTED BACK HALF OF SMITCH NO PROCEDURE MAS USED
.Ja h 13:13-22 01-09-92 CLASS I WORK-ELECTRICAL MAINTENANCE 1991 PAGE25 WR NUMBER EPN NUHBER FAILURE OESC CORRECTIVE ACTION W192925'W192936 W192969 W192985 W192994 W193009 W193021 W193036 HVP-2HVPCHOD 6A HVR-2HVRAUC4 038 RPM-2RPH4ACB 28 ICS"2ICSAMOV 150.HVY-2HVYAUC2 B RHS-2RHS4SOV 73A HVP-2HVP4MOD 6A ENS RHS"2ENSASWG 101-3 2HVP4HOD6A DIESEL GENERATOR HOTOR OPERATED DAHPER HAS A BLOWN FUSE PLEASE TROUBLESHOOT AND REPAIR TAG HUNG ON PNL 870 BY DAHPER CONTROL SWITCH LOC DG 280 BLDG LINE AA COL 11 5 TROUBLESHOOT MOTOR OVERLOAD ALARH ON UNIT COOLER 871419 LOCATED RB 175 FEET, EPA 2RPMoACB2B SPURIOUSLY TRIPSI INVESTIGATE AND REPAIR THIS RESULTS IN A HALF SCRAM AT ANY GIVEN TIHE LOCATION OF EPA IS CONTROL BLDG 237 NE.TAG AT P603 (SCRAM SOLENOID LIGHTS)2ICSCMOV150 WOULD NOT TRIP SHUT USING THE TURBINE TRIP PUSH BUTTON AT PNL 601 2HVY4UC2B IN HOTOR OVERLOADI BREAKER ON 2EHS4HCC301 HCL TRIPPED: INVESTIGATE AND REPAIR UC28 IN DIV II SWP BAY TAG HUNG ON ANN WINDOW 871332 CONTROL ROOM 2RHS4SOV738 GROUND WIRE IS DISCONNECTED RECONNECT WIRE LOCATED RB 196 NORTH PIT BY LADDER 2HVPOMOV6A HAS A BLO'WN FUSE.LOCATED IN RELAY ROOH 2CEC4PNL859 TERHINAL STRIP J FOURTH FUSE DOWN FROH TOP CKT 2HVPA04 REPLACE FUSE TROUBLESHOOT AND REPAIR CAUSE FOR 2ENS4SWG101-3 NOT CHARGING WHEN BKR FULLY RACKED IN AND FUSES INSTALLED TAG LOCATED AT 101-3 AT 2RHSAP1A CONT.SW 2CEC4 PNL601 REPLACED OLD OPERATOR WITH NEW ONE ALSO REPLACED BLOWN FUSE REPLACED T37 HEATERS WITH T38'REPLACED DEFECTIVE 0 L RELAY M2 STARTER AND JUHPER WIRE IN CONTROL CABINET ON 2HVRAUC403B WR 196468'WRITTEN AGAINST 2RPM-HG1B TO REPLACED RHEOSTAT AND REGULATOR ON 910920 REPLACED CIRCUIT BOARDS IN 2RPHAACB18 AND 28 OBTAIN REPLACEHENT RELAY AND BEACH TESTED REHOVED DEFECTIVE RELAY AND INSTALLED NEW RELAY CHECKED SEATING OF RELAY FUNCTIONALLY TESTED RELAY WITH VALVE CLOSED THEN PERFORHED POST HAINT TEST WITH VALVE PARTIALLY OPEN PER OPS PROCEDURE TESTED FAN MOTOR AND NO PROBLEHS FOUND REPLACED GROUND WIRE ON FLEX GOING TO SOV INSTALLED NEW FUSE VERIFY BREAKER OPERATED AT TEST STATION AND CHECKED MECHANICAL INTERLOCKS 11 13:13 22 01"09-92 CLASS I WORK-ELECTRICAL HAINTENANCE 1991 PAGE26 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION'M193058 CHS-2CHSASOV 25D MHILE PERFORHING N2-OSP-LOG-M001 THE VALVE MOULD NOT OPEN WHEN CHS PATH NO 4 WAS SELECTED PLEASE TROUBLESHOOT AND REPAIR.VALVE LOCATED D IV 215 AZ120.TAG PLACED ON 2CEC4PNL875 REPLACED ALL DEFECTIVE PARTS INCLUDING COIL CONAX SEAL ASSEHBLY RECTIFIER REED SWITCHES TESTED AND SETUP VALVE PER APPROPRIATE PROCEDURES W193090 BYS-28YSCBAT FOUND RIGHT SIDE POSITIVE FEED TO BAT2A LOOSE 2A RETORQUE PER HI RECALIBRATE TORQUED CONNECTION TO 150 LBS ON BOTH SIDES'ERIFIED CONNECTION RESISTANCE WITHIN ACCEPTANCE CRITERIA.CONNECTION RESISTANCE WAS 6 HICRO OHHS AT COHPLETION OF WORK M193131 M193222 W193244 W193293 W193343 M1933I 4 W193350 HDS-RR261-2 CEC-2CECAPNL 602 HVC-1Y-2HVCA 21 SWP-2SMPNHOV 1E ICS-2ICSAAOV 156 ICS-21CSAAOV 15'7 RHS-2RHSNHOV 142 RX TRACK BAY INNER DOOR INDICATING LIGHTS BOTH INSIDE RB AND INSIDE TRACK BAY FAIL TO INDICATE ALSO THE PERSONNEL ACCESS THROUGH THE INNER WILL UNLATCH MITH A KEY CARD'MHEN THE OUTER DOOR IS UNDOGGED NO INTERLOCK IN EFFECT PLEASE INVESTIGATE AND REPAIR LOCATED RB 261 165 DEGREES ANNUN 602120 IS FLASHING SPORADICALLY IN CONTROL ROOH.TAG ON PNL602 THIS HANUALLY OUT OF SERVICE PUSHBUTTON IS BROKE AND MILL NOT RESET.THIS CAUSES ANNUNCIATOR 870304 DIVISION 1 CONTROL BLDG SPCL FLT TR A INOPERABLE TO BE CONSTANTLY LIT TAG HANGING ON PNL870 HOV1E DOES NOT ENGAGE WITH OPERATORS HOTOR CONTINUOUSLY RUNS.BENTl REPLACE OECLUTCH SHAFTIDRIVE SLEEVE WORH GEAR GASKETS ANO SEALS DIV I SERVICE WATER PIT 261 SCREENMELL BLDG WITH THE SYSTEH SECURED 2ICSAAOV156 INDICATES FULL OPEN 2CEC-PNL601 AND SEE WR 194584 FOR PACKING LEAK DEF TAG LOCATED AT 2CEC4PNL601 AND RB289 AT VALVE'MITH THE SYSTEH RUNNING 2ICSOAOV157 INDICATED FULL SHUT SHOULD HAVE INDICATED HID POSITION ON FULL OPEN RHS>HOV142
'MILL NOT OPEN FROH P601 WHEN SMITCH TAKEN TO OPEN TROUBLESHOOT REPLACED BLOWN FUSE GLASS TYPE 2AG 250V 1 1/2 AHP INSTALLED JUHPER ON PANEL 630 T848-0127 TO TB48-0128 REINSTALLED SWITCH CONTACT BLOCK ONTO SWITCH ASSY REPLACED DECLUTCH SHAFT AND DRIVE SLEEVE WORN GEAR INSTALLED NE'M GREASE AND GASKET SET ADJUSTED ACTUATING CAH TO ALLOW SWITCHES TO HAKE PROPERLY STROKED AOV SEVERAL TIHES AND RECEIVED CORRFCT LIGHT INDICATION MORKS AS DESIGNED CLEANED CONTACTS 39C-39 ON SW12-2RSSN91 AT P405


13'3'2 01-09-92 CLASS I'WORK-ELECTRICAL HAINTENANCE 1991 PAGE27 WR NUHBER EPN NUHBER FAILURE DESC CORRECT I VE ACTION W193378 W193382'W193596'W193621 W193623 W193660 FWS-2FWSAAOV 23A HVR-2HVRAUC4 06 CEC-2CEC4PNL 852 I CS" 2 I CSAHOV 150 SWP-2SWPASTR 4E HVC-2HVCOPNL CH12A 2FWSAAOV23 INDICATES DUAL POSITION ON CONTROL ROOH PANEL 603 WITH 2FWSNHOV21A ANO 8 SHUT TAG AT 2FWS4AOV23 CONTROL SW ON 2CECAPNL603 IN CONTROL ROOM UVI 06 HETER OVERLOAD AS INDICATED BY COHPUTER POINT HVRTC33 TAG IN CONTROL ROOH AT ANNUM 871121 AHBER LIGHT TESTED AND THEN WENT OUT AS IF BULBS WERE BLOWN.BULBS WERE REPLACED BUT LIGHT WILL NOT COME ON WHEN DEPRESSED 2ICSCMOV150 DOES NOT CLOSE AND RESET REHOTELY AS REQD VALVE STROKE TINE TOO LONG AND INDICATION NOT ACCURATE TROUBLESHOOT AS NEEDED.TAG AT PNL 601 THE STRAINER HOTOR COUPLING IS NOT HADE UP TO THE STRAINER ROTOR COUPLINGI THEREFORE NO SELF CLEANING ACTION IS TAKING PLACE.LOCATED SCREE NWELL BLDG EL 261 IN THE DIV I 5'WP BAY PLEASE INVESTIGATE AND REPAIR.TAG ON PNL CESIPNL504 THE NORMAL OPERATION LIGHT IS CYCLING OFF AND ON PLEASE TROUBLESHOOT AND REPAIR 2HVCAPNLCH12A 15 LOCATED IN THE SPECIAL FILTER TRAIN ROOM ON CONTROL BLDG ELEV 288 ADJUSTED CAH FOR CLOSED END LIHIT SWITCH RED LIGHT TO GIVE PROPER INDICATION WHEN VALVE IS FULLY CLOSED SEE ATTACHED TROUBLESHOOTING PLAN REPLACE Fl-2EGAA05 RESET ELECTRICAL LOCKOUT LATCH CIRCUIT TO CORRECT CONFIGURATION DETERH RETERM TO N2-HPM-SWP-3A513.
13:13-22    01-09-92                                     CLASS I WORK - ELECTRICAL HAINTENANCE 1991                             PAGE28
RELUGGED MOTOR LEAD CONDITION DESCRIBED BY ORIGINATOR IS NORMAL OPERATION NO CORRECTIVE ACTION REQUIED PER SYSTEH ENGINEER H.DOWNS'IELD WALKSOllN INDICATES HEATER DOES CYCLE AN ADAFF TO SATISFY RELAY ROOH TEMP W193716 HTS-2HTSAPNL RX BLDG 240 SOUTH AUX BAY CIRCUIT 003-24 003 2HVRNRE14B"R-546 C2-10 UT LIGHT ON HTSAPNL003 PLANT IHPACT=HVRAGMPT 14B-SUPPLY W193881 HVR-2HVReAOD PERFORH WIRING CHANGES'N PANEL 2CECePNL870 PER 6A EDC 2F00361 AND SDC 522-0245-91 W193882 HVR-2HVR4AOD'ERFORH
'WR   NUMBER    EPN NUMBER    FAILURE DESC                                                 CORRECTIVE ACTION W193970    SWP-2SWPASTR  PACKING LEAK ON STRAINER NO ADJUSTHENT LEFT                  DETERH RETERM  IN SUPPORT OF HECH 40            SCREENWELL 261 DIV I     I. TAG HUNG ON STR                  HAITN W193994    SWP-2SWPAFV4  ANNUN 601203 ALARHS FOR SWPAFV478 LOW PRESSURE              REHOVED BROKEN PARTS OF COUPLING 78            BEFORE LOW PRESSURE START OF VALVE ACCUMULATOR              FOR TEMPORARY FIX PERHANENT FIX PRESSURE PUHP      TROUBLESHOOT    VALVE IS IN PIPE          DONE BY LEAD TUNNEL SOUTHWEST OF CCS H/X ON TB 250 EL          TAG ON 601203 W194005      ICS-2ICS4MOV  2ICS4MOV150 VALVE WILL NOT CLOSE ELECTRICALLY FROH          REPLACED PICKUP COIL FOR CLOSED 150          REHOTE OPERATOR; BUT 'WILL OPEN FROH REHOTE                  STARTED IN DC HOTOR CONTROL CNETER OPERATOR WHEN V150 FULL OPEN. SOHETIHES CAUSES DIV            2DMSAMCCA1-3D ALSO REPLACE AUX I BATTERY GROUND      TAG HUNG ON VALVE                    CONTACT BLOCK FOR DC COIL SWITCH OPERATE/HOV150 IN CONTROL ROOM SAT OPERATION
'WIRING CHANGES IN PANEL 2CECePNL871 PER 68 EDC 2F00361 AND SDC SC2-0245-91 NO UT LIGHT NO'W 910523-TEMP IS 99 DEG THIS WR WAS WRITTEN Ik JANUARY WHEN THE AHBIENT.TEHP WAS LO'W THIS LINE HAS NO INSULATION ON IT INCONCURRENT WITH SYS.ENG AWR WILL BE INITIATED TO INSULATE THE LINE SEE EDC 2F00361IREFER TO EDC 2F00361 FOR WIRE CHANGES TO CIRCUIT TEST AND WORKING PER DESIGN ADDED WIRE PER EDC 2F00361
    'W194007    SLS-2SLSAHCV ill          'WHEN  OPENING THE ABOVE VALVE FOR PERFORHANCE OF N2-OSP-SLS"9001 IT WAS FOUND TO BE INDICATING INTERHEDIATE POSITION ON 2CEC4PNL601 EVEN THOUGH ADJUST  LIHITS VALVE WAS FULL OPEN        PLEASE TROUBLESHOOT    TAG HUNG ON 2CEC0PNL601 W194042      RDS-2RDSAHCU  BROKEN CONDUIT OFF PS130        BROKEN                        STRIPPED FLEX BACK AND REINSTALLED 3839                                                                        CONNECTOR W194187      GTS-2GTSeHOV  PULL TO LOCK SWITCH FOR 2GTSAMOV2A HANGS UP                  REPLACED CONTROL SWITCH 1-2GTSA03 2A            PERIODICALLY AND WILL NOT ALLOW VALVE TO WORK            DEF TAG NO. 17333 LOCATED 2CECAPNL873
  'W194209    SFC-2SFCCAOV  WHEN PERFORMING N2-OSP-SFC-9001                3.6 153 STEPS 8      AND     ADJUSTED LIHIT SWITCH 8 3  7 COULD NOT BE PERFORHED DUE TO DUAL INDICATION WHEN VALVE IS CLOSED W194274      HVK-2HVKACHL  2HVKACHL1A TRIPPED AND FAILED TO RESTART-                     TIGHTEN AS NECESSARY 1A            TROUBLESHOOT W194288      CMS-2CHS4SOV  VALVE  'W I LL NOT OPENs  TAG HUNG ON PNL  873              ADJUSTED L IHIT SWITCHES AND STROKED 26A                                                                        VALVE. WORKING SAT W194330      VBA-2VBAAUPS  BLOWN FUSE                                                    REPLACED BLOWN FUSE WITH NEW 2B
  'W194344      ICS"2ICSAP2 PUHP HOTOR IS MAKING GROWLING NOISE.         INVESTIGATE      LISTENED TO HOTOR  NO ABNORHAL NOISE AND DETERHINE IF REPAIR IS REQUIRED                          HEARD


13:13-22 01-09-92 CLASS I WORK-ELECTRICAL HAINTENANCE 1991 PAGE28'WR NUMBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W193970 W193994 W194005 SWP-2SWPASTR 40 SWP-2SWPAFV4 78 ICS-2ICS4MOV 150 PACKING LEAK ON STRAINER NO ADJUSTHENT LEFT SCREENWELL 261 DIV I I.TAG HUNG ON STR ANNUN 601203 ALARHS FOR SWPAFV478 LOW PRESSURE BEFORE LOW PRESSURE START OF VALVE ACCUMULATOR PRESSURE PUHP TROUBLESHOOT VALVE IS IN PIPE TUNNEL SOUTHWEST OF CCS H/X ON TB 250 EL TAG ON 601203 2ICS4MOV150 VALVE WILL NOT CLOSE ELECTRICALLY FROH REHOTE OPERATOR;BUT'WILL OPEN FROH REHOTE OPERATOR WHEN V150 FULL OPEN.SOHETIHES CAUSES DIV I BATTERY GROUND TAG HUNG ON VALVE DETERH RETERM IN SUPPORT OF HECH HAITN REHOVED BROKEN PARTS OF COUPLING FOR TEMPORARY FIX PERHANENT FIX DONE BY LEAD REPLACED PICKUP COIL FOR CLOSED STARTED IN DC HOTOR CONTROL CNETER 2DMSAMCCA1-3D ALSO REPLACE AUX CONTACT BLOCK FOR DC COIL SWITCH OPERATE/HOV150 IN CONTROL ROOM SAT OPERATION'W194007 SLS-2SLSAHCV ill W194042 RDS-2RDSAHCU 3839 W194187 GTS-2GTSeHOV 2A'WHEN OPENING THE ABOVE VALVE FOR PERFORHANCE OF N2-OSP-SLS"9001 IT WAS FOUND TO BE INDICATING INTERHEDIATE POSITION ON 2CEC4PNL601 EVEN THOUGH VALVE WAS FULL OPEN PLEASE TROUBLESHOOT TAG HUNG ON 2CEC0PNL601 BROKEN CONDUIT OFF PS130 BROKEN PULL TO LOCK SWITCH FOR 2GTSAMOV2A HANGS UP PERIODICALLY AND WILL NOT ALLOW VALVE TO WORK DEF TAG NO.17333 LOCATED 2CECAPNL873 ADJUST LIHITS STRIPPED FLEX BACK AND REINSTALLED CONNECTOR REPLACED CONTROL SWITCH 1-2GTSA03'W194209 W194274 W194288 W194330'W194344 SFC-2SFCCAOV 153 HVK-2HVKACHL 1A CMS-2CHS4SOV 26A VBA-2VBAAUPS 2B ICS"2ICSAP2 WHEN PERFORMING N2-OSP-SFC-9001 STEPS 8 3.6 AND 8 3 7 COULD NOT BE PERFORHED DUE TO DUAL INDICATION WHEN VALVE IS CLOSED 2HVKACHL1A TRIPPED AND FAILED TO RESTART-TROUBLESHOOT VALVE'W I LL NOT OPENs TAG HUNG ON PNL 873 BLOWN FUSE PUHP HOTOR IS MAKING GROWLING NOISE.INVESTIGATE AND DETERHINE IF REPAIR IS REQUIRED ADJUSTED LIHIT SWITCH TIGHTEN AS NECESSARY ADJUSTED L IHIT SWITCHES AND STROKED VALVE.WORKING SAT REPLACED BLOWN FUSE WITH NEW LISTENED TO HOTOR NO ABNORHAL NOISE HEARD
/'
/'
13:13:22 01-09-92 CLASS I WORK-ELECTRICAL HAINTENANCE 1991 PAGE29 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W194363 M194386 W194596'W194715 W194744 W194753 W194756 M19 4786 W194800 W194945 W194975 HVP-2HVPNFN2 A VBA-2VBA4 UPS 2A HVR-2HVR4UC4 158 ADS-NOCOHPIO HVR-2HVRAUC4 06 VBA-2VBAAUPS 2A CHS-2CHSNSOV 26A ICS"2ICSCAOV 157 CHS-2CHS4SOV 248 HVK-2HVK4PSL 1007A CES"24J80709 2HVPoFV2A WENT INTO HOTOR OVERLOAD ON AN AUTO START-TROUBLESHOOT AS NECESSARY TAG HUNG ON 2CEC0PNL871 FUSE BLOWN LED IS LIT ON UPS LOCATED CB 261 ELEVATION COLUHN 011.90 LINE AO INCORRECT FUSE CURRENTLY INSTALLED IN 2HVR4UC4158.
13:13:22   01-09-92                                 CLASS I WORK - ELECTRICAL HAINTENANCE 1991                             PAGE29 WR NUHBER   EPN NUHBER   FAILURE DESC                                               CORRECTIVE ACTION W194363   HVP-2HVPNFN2 2HVPoFV2A WENT INTO HOTOR OVERLOAD ON AN AUTO              REPLACED BREAKER A             START  - TROUBLESHOOT AS NECESSARY    TAG HUNG ON 2CEC0PNL871 M194386    VBA-2VBA4UPS  FUSE BLOWN LED IS LIT ON UPS     LOCATED CB 261            REPLACED WITH A NEW FUSE 2A            ELEVATION COLUHN 011.90 LINE AO W194596    HVR-2HVR4UC4 INCORRECT FUSE CURRENTLY INSTALLED IN 2HVR4UC4158.        REPLACED INCORRECT FUSE WITH SR ATH 158           EQRH 2HST-1 REQUIRES    FUSE TYPE ATH3 REPLACE FUSE        3 REF 2-91-Q-1338
EQRH 2HST-1 REQUIRES FUSE TYPE ATH3 REPLACE FUSE REF 2-91-Q-1338 DIV II ADS AUTO INIT DISABLE SWITCH CONTACTS FOULED CLEAN AS NECESSARY 5/U RESTRAINT.
  'W194715    ADS-NOCOHPIO DIV  II  ADS AUTO INIT DISABLE SWITCH CONTACTS            SEE ATTACHED TROUBLESHOOTING SHEET FOULED CLEAN AS NECESSARY 5/U RESTRAINT. 5'MITCH            FOR DESCRIPTION OF RESULTS LOCATED IN CONTROL ROOH ELEVATION 306 2CEC4PNL601 W194744    HVR-2HVRAUC4 HVRAUC406 HOTOR OVERLOAD ALARH ON MHEN RESET ALARH          CHECKED FAN OPERATION 06          RETURNED SEVERAL -HINUTES LATER FAN IS RUNNING PLEASE TROUBLESHOOT'AG AT CONTROL SW ON PNL W194753    VBA-2VBAAUPS 'WHEN ENERGIZING THE HAIN TRANSFORHERS TY                   REPLACE FBliREPLACED FUSE 2A          BACKFEEDING A TRANSCIENT OCCURRED CAUSING THE UNIT TO GET A FUSE BLOWN LED ON THE ALARH PANEL PLEASE REPAIR TAG ON ANN 852116 AND 2VBA4UPS2A W194756    CHS-2CHSNSOV 2CHS4(SOV26A FAILED N2-OSP-CHS-R001. IT WOULD NOT     DETERHED/RETERHED TESTED SOV 26A          HOLD PRESSURE AND LEAKS BY EXCESSIVELY. REPAIR VALVE. SDC SC2-0287-91 M19 4786    ICS"2ICSCAOV VALVE FAILS TO OPEN INDICATE OPEN AS REQUIRED FOR         T-SHOT-157 WORK COHPLETED  TO WR 190265 N2"OSP-ICS-R003. PREVIOUSLY WORKED UNDER WR 193344 PHT UNSAT. TAG LOCATED IN CONTROL ROOH ON PANEL 601 AT VALVE LIGHTS W194800    CHS-2CHS4SOV LOSS OF CLOSED POSITION INDICATION AT 2CEC4PNL875         CYCLED SOV SEVERAL TIMES ~ CLOSED 248          IN PGCC VALVE CONTROL 5'WITCH IN CLOSED POSITION           INDICATION PRESENT EVERYTIHE NO TROUBLESHOOT AND CORRECT AS REQUIRED                       'WORK PERFORHED W194945    HVK-2HVK4PSL REPLACE LP PRESS   SMITCH FAILS TO RESET 1007A REHOVED  EXISTING TERHINAL BLOCK INTERHITTENTLY- SDC SC2-0275"91                           INSTALLED  NEW ESL 91-509 TERHINAL BLOCK AND GROUND MIRE PROCESURES AND ENGINEERING PAPERMORK W194975    CES"24J80709  GROUNDING STRAP ABOVE BOX NOT CONNECTED TO CONDUIT       REHOVED PIECE OF BARE COPPER MIRE OR JB                                                   FROH OVERHEADJNO GROUNDING OF J 8 REQD
5'MITCH LOCATED IN CONTROL ROOH ELEVATION 306 2CEC4PNL601 HVRAUC406 HOTOR OVERLOAD ALARH ON MHEN RESET ALARH RETURNED SEVERAL-HINUTES LATER FAN IS RUNNING PLEASE TROUBLESHOOT'AG AT CONTROL SW ON PNL'WHEN ENERGIZING THE HAIN TRANSFORHERS TY BACKFEEDING A TRANSCIENT OCCURRED CAUSING THE UNIT TO GET A FUSE BLOWN LED ON THE ALARH PANEL PLEASE REPAIR TAG ON ANN 852116 AND 2VBA4UPS2A 2CHS4(SOV26A FAILED N2-OSP-CHS-R001.
 
IT WOULD NOT HOLD PRESSURE AND LEAKS BY EXCESSIVELY.
13:13:22    01-09-92                                  CLASS I 'WORK - ELECTRICAL HAINTENANCE 1991                              PAGE30 WR NUHBER      EPN NUHBER    FAILURE DESC                                                CORRECTIVE ACTION W194988      CES-2CES-Z27  FAILURES OF THE INBOARD ENCLOSURE GASKET      REPLACE    GASKET WAS REPLACED AND   2F00383  WAS E            AS NECESSARY                                                COHPLETED W195 031    SWP-2SWPAMOV  VALVE 2SWPAHOV388 LIHITORQUE ACTUATOR LEAKS GREASE        CLEANED OUTSIDE OF LIHITORQUE 388          ONTO FLOOR THUS REQUIRING REPEAT CLEAN UP TO BE            OPERATOR PERFORHED    ACTUATOR IS ELECTRICALLY DISARHED PERHANENTLYI HOWEVER THE GREASE LEAKAGE ISSUE IS A CHRONIC HOUSEKEEPING CONCERN      PLEASE REPAIR SOURCE OF LEAK. TAG HUNG ON MOV RX BLDG      261 APPROX 55  DEG AZ W195 140    EJS-2EJS0US3  REHOVE SPARE BREAKER 2EJSAUS3-78 FROH PO'WERBOARD          REHOVED BREAKER PH TESTEDI INSTALLED
REPAIR VALVE.SDC SC2-0287-91 VALVE FAILS TO OPEN INDICATE OPEN AS REQUIRED FOR N2"OSP-ICS-R003.
              -78            AND PERFORM N2-EPH-GEN-R551    SER BREAKER UP FOR          INTO 2EJSoUS1-5A  (TEHPORARY)
PREVIOUSLY WORKED UNDER WR 193344 PHT UNSAT.TAG LOCATED IN CONTROL ROOH ON PANEL 601 AT VALVE LIGHTS LOSS OF CLOSED POSITION INDICATION AT 2CEC4PNL875 IN PGCC VALVE CONTROL 5'WITCH IN CLOSED POSITION TROUBLESHOOT AND CORRECT AS REQUIRED REPLACE LP PRESS SMITCH FAILS TO RESET INTERHITTENTLY-SDC SC2-0275"91 GROUNDING STRAP ABOVE BOX NOT CONNECTED TO CONDUIT OR JB REPLACED BREAKER REPLACED WITH A NEW FUSE REPLACED INCORRECT FUSE WITH SR ATH 3 SEE ATTACHED TROUBLESHOOTING SHEET FOR DESCRIPTION OF RESULTS CHECKED FAN OPERATION REPLACE FBliREPLACED FUSE DETERHED/RETERHED TESTED SOV T-SHOT-WORK COHPLETED TO WR 190265 CYCLED SOV SEVERAL TIMES~CLOSED INDICATION PRESENT EVERYTIHE NO'WORK PERFORHED REHOVED EXISTING TERHINAL BLOCK INSTALLED NEW ESL 91-509 TERHINAL BLOCK AND GROUND MIRE PROCESURES AND ENGINEERING PAPERMORK REHOVED PIECE OF BARE COPPER MIRE FROH OVERHEADJNO GROUNDING OF J 8 REQD  
USE AND INSTALL ON 2EJS4US1-5A (2LAR-PNL200) WHILE BREAKER 2EJSoUS1-5A IS REMOVED FOR EPH. REINSTALL SPARE 'WHEN EPH ON 5A IS COMPLETE W195916    HVR"2HVRAUC4  REPLACE CONTROL FUSE FOUND WHILE PERFORMING                DURING PH N2-EPM-GEN-V781 REPLACED 128          N2-EPH-GEN-V781 FUSE TYPE ATH"3                            BLOWN CONTROL FUSE W195917    DFR-2DFRNHOV  WHILE PERFORHING N2-EPH-GEN-R520      FOUND ONE OF THE      REPLACED LOWER  LIHIT SWITCH FINGER 120          FINGER BASES TO HAVE A CRACK IN      IT  PLEASE REPLACE    BASE W195922              ENS LOWER SIESHIC LATCH ALLEN SOCKET      IS STRIPPED  ON      REPLACED ALLEN LATCH WITH  NE'W ONE DOOR  NEEDS TO BE REPLACED CSL-2ENS4SWG 101-7 W195936      SWP-2SWPCMOV  PLEASE CHECK THE TORQUE SWITCH SETTINGS AGAINST            ADJUSTED TORQUE SWITCH FROM 1    1/4 948          THE EP 410 STANDARD DIESEL GENERATOR BLDG                  OPEN AND CLOSED TO 2 OPEN AND ELEVATION 269 REQUIRE TORQUE SWITCH SETTING FOR            CLOSED THIS  HOV  IS  2 W195940      ICS-2ICSx HOV WHILE PERFORHING N2-EPH-GEN-R521 FOUND GREASE IN            REPACKED GEARED LIHIT SWITCHES AND 164          GEARED LIMIT 5'WITCHES TO BE SEPARATING      CLEAN OUT    REPLACED GASKETS OLD GREASE AND REPLACE
  'W195947              DHS MANUAL RESET BUTTON ON THE HCC IS BROKEN REPAIR OR          REPLACED BROKEN SPACER FOR RESET REPLACE AS NECESSARY WAS FOUND WHILE DOING                  BUTTON N2-EPM-GEN-R521  ON  2ICSeMOV116 ICS-2DMS4 MCC A1-58 W195953      HVR-2HVReUC4  2HVR4'UC4078 AT 215 REACTOR BLDG CONTACT OR COVER          REPLACED CONTACT CARRIER WITH NEW 078          CLIP BROKEN PREVENTING CONTACTOR FROM OPERATING            PART REPLACE CONTACT CARRIER- SIZE 0.
 
'
  'I
 
13:13-22    01-09-92                                  CLASS I WORK  -  ELECTRICAL MAINTENANCE 1991                            PAGE31
'WR  NUHBER    EPN NUHBER    FAILURE DESC                                                CORRECT I VE ACTION W195977    HVP-2HVPAMOD  HOD NEEDS  TO BE REBUILT DUE TO OIL LEAKAGE                REHOVED REBUILT AND REINSTALLED 28            LOCATION 279 DIESEL GENERATOR BLDG'' LINE AA BLDG          HYDROHOTORITESTED WORKING SAT COL 13 OOI FOUND WHILE PERFORHING N2-EPH-HVP-A779 W195978      EJS-2EJSAPNL  WHILE PERFORHING N2-EPH-GEN-A584 ON 2EJSOPNL3018          REPLACED BOLTS 3018          DISCOVERED COVER TO BE HISSING ONE SCREW AND HAS ONE OTHER HOLE (2ND DOWN ON RIGHT) IS      STRIPPED OUT  REPAIR AND REPLACE HISSING PARTS
    'W195979              ENS WHILE PERFORMING N2"EPH-GEN-R550 FOUND LOWER                REPLACE DEFECTIVE HERCURY LIHIT ELEVATE LIHIT SWITCH TO BE NOT WORKING WILL NOT            S'WITCH FOR BREAKER ELEVATE CONTROL STOP HOTOR 'WHEN LOWERING BREAKER ELEVATOR REPLACE          CIRCUIT LOWER END LIHIT TESTED PER LOWER ELEVATE LIHIT S'WITCH    TAG AT 2ENSASWG103-5        SECTION 7 14 OF GEN 500 PROCEDURE
                                                                                          'WORKS SAT    REHOVED LOCKING BOW STRAIGHTENED AND REINSTALLED RHS-2ENSoSWG 103-5 W195983      RHS-2RHSAH1C  'WHILE PERFORHI NG N2-EPH-GEN-R550 FOUND INSULATING        RETAPED HOTOR LEADS PER    HI, TAPE ON MOTOR LEADS PHASES (1) AND (2) TO BE SPLIT OPEN ON OUTER COVERING. REPAIR TAPED CONNECTIONS.
  'W195987    RPH-2RPMNPNL  CLEANING BREAKERS COVERED 'WITH A LAYER OD OUST            INSTALLED 2 T IHERHAN 1/4-20 SCRE'WS A100          METAL/CHIPS IN PANEL BOTTOH TOP LEFT AND BOTTOH            AND NUTS TO PNL ALSO CLEANED PNL AS RIGHT PANEL COVER - SCREW HOLES STRIPPED NEED TO          NESS BE RETAPPED TO LARGER SIZE PER VISUAL EPH-GEN A584 W195998      EHS-2EHSeMCC  AUX CONTACTS ON BREAKER NEED REPLACING                    REPLACED THE AUXILIARY CONTACT 301-5D W1  96038    CMS-2CHSNSOV  VALVE FAILS LLRT    CYCLING VALVE GETS PROPER LIGHT      RETERMED AND ADJUSTED    LIMITS 26A            INDICATIONS IN    CR  SUSPECT VALVE NOT SEALING AS LEAKAGE  IS VERY HIGH. SDC  SC2-0287-91 W196053      EHS-2EHSCMCC  DURING PLANT TRANSIENT ON 910813 DIV I I PUMP              CHECKED BREAKER FOR PROPER 302-9A        TRIPPEO 2CHS-P28 FOR NO OBVIOUS REASON DIV I CHS          OPERATIONS AND ALL OTHER DIV I I CHS SOV'S WERE FOUND IN NORHAL POSITIONS    PLEASE CHECK THE BREAKERS FOR 2CMS4 P28
  'W196123      I CS-21CSAHYV  ICS4'HYV151 IS IN HID POSITION (DUAL INDI CATION)          ADJUSTED    LIMIT  SWITCHES TO OBTAIN 151            SUSPECT  BINDING PROBLEM. PLEASE INVESTIGATE              PROPER  LIGHT INDICATION ICSOHYV151 IS LOCATED IN,RB 175 IN THE RCIC ROON TAG HUNG ON VALVE
 
t' 13:13:22    01-09-'92                                  CLASS I 'WORK  ELECTRICAL HAINTENANCE 1991                            PAGE32
'WR  NUHBER    EPN NUHBER      FAILURE DESC                                            CORRECTIVE ACTION W196133      ICS-21CSAHOV    WHEN ICSeHOV148 IS STROKED OPEN) IT CAUSES A            MORK TO BE DONE    VIA PCR 2-0349-91 148              HOHENTARY GROUND ON BYS4S'MG0028 WHEN IT INITIALLY      PER D FLOOD    IN ANSWER TO DER REACHES THE FULL OPEN POSITION    TROUBLESHOOT AND      2-91-Q-0919 REPAIR TAG AT ICSCHOV148 CONTROL 5'WITCH ON PNL 601
    'M196151    VBA-2VBA4UPS    BLOWN FUSE~ LED IS LIT    INVESTIGATE AND REPAIR        REPLACED FUSE 81 ON NEUTRAL LEG 28              TAG LOCATED LOCALLY ON 2VBAOUPS28 W196153      I CS-2 I CSAAOV  ICSAAOV156 DOES NOT INDICATE FULL CLOSED (NO GREEN      ADJUSTED LIHITS AFTER HECH ADJUSTED 156              LIGHT) IN THE CONTROL ROOH AT CECAPNL601                PACKING)STROKED TO VERIFY LIHIT TROUBLESHOOT REPAIR AS NECESSARY    TAG ON PNL601 BY  SWITCH OPERATION ICSeAOV156 CONTROL SWITCH W196243      HVP-2HVPAHOD    DAHPER WAS FOUND OPEN NOT OVERRIDDEN WITH HOTOR        DAMPER MAS NO OPERATIONAL AND 10                RUNNING CONTINUOUSLY                                    REPLACED WITH SPARE W196272      RDS-2RDSAHCU    SCRAH LIGHTS COHE ON WHEN HALF SCRAH    IS IN ON 8      INSTALL NE'W FUSE ON "A" 2231            SIDE SUSPECT BLOMN FUSE ON "A" SIDE                      2RDSAHCU2231 LOCATION 2RDS-.L414 CHECKED VOLTAGE
  'W196295    SWP-2SWPAAOV    AT 2CEC4PNL871  2SWPAAOV978 LIGHTS FOR VALVE            FOLLOWED TROUBLESHOOTING PLAN AND 978              POSITION INDICATION WILL NOT ILLUHINATE BULBS            VERIFIED PROPER OPERATION OF LIGHTS ItERE CHECKED TAG AT PNL871                              AND VALVE POSITION IN FIELD FOR 2SMPAAOV978 NO APPARENT PROBLEH VALVE WORKED AS DESIGNED LIHIT SWITCHES WORKED AS DESIGNED W196327      SWP-2SWPASSR    WHILE COHPLETING EPH ELECTRICIAN REQUESTED THAT          HANUALLY CYCLED AUX CONTACT AND 3A              CONTROL SWITCH ON 2CECAPNL601 BE PLACED TO THE ON        REINSERTED INTO CUBICLE)CIRCUIT POSITION. HEATERS DID NOT ENERGIZE GREEN LIGHT          FUNCTIONING PROPERLY REHAINED ILLUHINATED WHILE RED LIGHT REHAINED EXTINGUISHED ACCORDING TO PRINTS HEATERS SHOULD HAVE ENERGIZED  TROUBLESHOOT S'WITCH CONTACTS ETS AND REPAIR AS NECESSARY    NOTE THAT BHU 2-91-50934 FOR EPH IS STILL IN EFFECT    SEE SHALL PORTION OF TAG ON CONTROL SWITCH (DIV I BAR RACK HEATERS TUNNEL 1) ON 2CECAPNL601 W196332      ENS-2ENSCSWG    2ENSASWG101-1 DIV I DSL OUTPUT BREAKER ELEVATE          BOTH FUSES  REPLACED 101-1            FUSES BLO'WN. REQUEST REPLACEHENTS    LOCATION CB 261 DIV I SWITCHGEAR ROOH W196336      ICS-21CSCAOV    THE POSITION  INDICATING CAH ON ICSCAOV157 IS LOOSE    ADJUSTED L IHI T SWITCH CAH AND 157              AND DOES NOT  INDICATE PROPER VALVE POSITION 'WHEN      TESTED LIGHT INDICATION CONNECT STROKED. RESET OR ADJUST POSITION INDICATOR AS          AND 'WORKING SAT NECESSARY. SDC  SC2-0274-91
 
I P
 
13:13:22  01-09-92                                  CLASS I WORK  ELECTRICAL HAINTENANCE 1991                          PAGE33
'MR  NUHBER    EPN NUHBER    FAILURE DESC                                              CORRECTIVE ACTION W196343    CEC-2CEC&#xb9;PNL  LIGHT FIXTURE BROKEN    TAG AT CEC&#xb9;PNLP851              REPLACED INDICATING LIGHT 851 W196487    SCV-2SCV&#xb9;XD3  2 BOLTS HISSING FROH FRONT COVER TOP APPEARS TO BE      REPLACED HISSING SCREWS 018            318 IN ~ BOTTOH BOLT 5/16 HEX HEAD BOLTS EL 215 ABS W196615    SWP-2SWP&#xb9;FV5    OIL LEAKING  FROH VARIOUS CONNECTIONS) TAG AT VALVE      REPLACED HOTOR ON VALVE 48            TB 250  SW 250 EL W197812    HTS-2HTS&#xb9;PNL    DOOR HANDLE  BROKE.RX BUILDING 240 AUX BAY              REPLACED PART AT 2HTS-PNL001 DOOR 001            NORTH DEF TAG ON DOOR                                    HANDLE REPLACED W197818    HSS-NOCOHPID    AT 100 PERCENT POWER  WHILE PERFORHING                  REPLACE PART) REPLACE SWITCH N2-OSP-HSS-H001  HSIV6C TRIP TEST PUSHBUTTON DID        REPLACED S'MITCH WITH NEM TESTED NOT RELEASE CAUSING HSIV6C TO CONTINUE STROKING          DEENERGIZED ~ MORKING SAT CLOSED UNTIL STOPPED BY RETURNING 6C CONTROL SWITCH TO AUTO POTENTIAL FOR FULL SCRAH EXISTS
                              .TROUBLESHOOT AND REPAIR.
M198002    DHS-2DHS&#xb9;HCC  OUT OF SPEC HIGH HOTOR CONTROL CENTER OUTPUT              INSTALLED  NEW HETER 81            VOLTAGE AT 138 VOLTS PER LOCAL INDICATOR RFQUIRED OUTPUT 115-135V. INVESTIGATE AND REPAIR AS NEEDED OEF TAG ON HCCB1 RB 240 SAB W198011                CES DIV  3 DG CONTROL PANEL 413 CABINET HAS A 2 INCH          INSTALLED COVERPLATE OVER CUT-OUT HOLE AT TOP OF NW CORNER COVERED BY TAPE ~ ROUND          IN PANEL WALL COVER PLATE IS H ISSING PLEASE REPLACE COVER PLATE EGS-2CES&#xb9;IPN L413 W198041    I CS-21CS&#xb9;AOV  THE OPEN (RED LIGHT) POSITION INDICATION AT P601 156 ADJUSTED 2ICS-AOV156)CAH AND LIHIT IN CONTROL ROOH IS INOPERABLE. TROUBLESHOOT LIGHT        SWITCHES HALFUNCTION (LIGHT BULB WAS REPLACED)      TAG AT P601 NEAR LIGHT W198429                EHS WHILE CLEARING HARKUP FOR 2GTS&#xb9;HOV2A THE VOLTAGE          INSTALLED  NEW CONTROL FUSE DID NOT GET TO THE VALVE AFTER THE BREAKER WAS CLOSED GTS"2EHS&#xb9;HCC 102-120
  'W198459    HVR-F1-2HVRA  FUSE CURRENTLY INSTALLED IN CIRCUIT F1-2HVRA90 IN        REPLACED FUSE MITH VERIFIED FUSE 90            2CEC&#xb9;PNL859  WAS ISSUED FOR INSTALLATION 'MHILE ON      CIRCUIT WORKING SAT QC  HOLD. FUSES INSTALLED CANNOT BE VERIFIED TO HAVE BEEN CHANGED OUT SUBSEQUENT TO THIS ISSUE INSTALLATION
 
13:13-22    01-09-92                                CLASS I WORK - ELECTRICAL MAINTENANCE 1991                          PAGE34
'MR  NUHBER    EPN NUHBER    FAILURE DESC                                            CORRECTIVE ACTION W198460    HVR-Fl-2HVRB  FUSE CURRENTLY INSTALLED IN CIRCUIT  Fi-2HVR890 IN    REPLACED WRONG FUSE MITH FUSE OF 90            2CECAPNL860 WAS ISSUED FOR INSTALLATION 'WHILE ON      SANE TYPE AND RATING ALSO WITH QC HOLD. FUSES INSTALLED CANNOT BE VERIFIED TO          CORRECT PAPER 'WORK HAVE BEEN CHANGED OUT SUBSEQUENT TO THIS ISSUE INSTALLATION W198583    RPS-F37-2RPS  CURRENTLY INSTALLED FUSE NEEDS TO BE REPLACED    PER  REPLACED F37-2RPSC01  C72A-F37 C01            HATERIAL ENG HCTE USED TO TEST BATCH FROM WHICH FUSE 'WAS ISSUED FAILEO CALIBRATION THIS FUSE WAS INSTALLED ON 'W191497. REPLACE WITH NE'W BUSS HON 5 FUSE SYH NO. 93-03-320 W198715    EJS-2EJS4US3  PHASE  -A- WILL NOT TRIP THROUGH SOLID STATE TRIP      REPLACED DEFECTIVE SOLID STATE TRIP
                -58            DEVICE  PROBLEH FOUND WHILE PERFORHING                DEVICE AND RETAINER CLAHP FOR ARC N2-EPH-GEN-R551. TAG ON BREAKER                          SHUT
    'M198717    HHR-2HHROCRN  ELECTRIC BRAKE ON BRIDGE NOT OPERATING                  BRAKE SELECTOR S'W IN CRANE WAS IN 1            PROPERLY. TROUBLESHOOT AND REPAIR AS NECESSARY          ELEC BRAKE POSITIONINO WORK PERFORHED
    'W198718    CES" 24J80162 'MHILE 'WORKING WR 179197 FOUND SCREWS HOLDING TERH      RAN CLEANOUT TAP THRU HOLES AND BLOCK INTO JB WERE STRIPPED OUT. NO NE'W JB'S            USED SAFETY RELATED SCREWS TO PRESENTLY ON HAND ORDER PART (JB) AND REPLACE            SECURE TB IN JB
                              'MHEN PARTS ARE AVAILABLEI  ORDER SYHBOL 92-38-676 OR RETAP SCREW HOLES AND REPLACED SCREWS W198719    EHS-2EHSoHCC  WHILE PERFORHING N2-EPH-GEN-R520 02 OVERLOAD RELAY      REPLACED OVERLOAD RELAY 303-20C      WAS FOUND 'WITH A DEFECTIVE SCREW THREADS    REPLACE RELAY 328 RECORDS LISTED.
 
  )
1 14:18:0    92                                    CLASS I MORK        RUHENT 8 CONTROL  1991                          PAGE:1 MR NUHBER    EPN NUHBER    FAILURE DESC                                                CORRECTIVE ACTION M101676  SMP-2SMP4PDT  ROSEHOUNT  1153 TRANSHITTER NON-STANDARD SOLID CORE        REPLACED TEST PT TERHINAL SCREM 1F            VICE HANUFACTURERS SUPPLIED HOLLOW CORE SCREW ON            'MI TH HANUFACTURER SUPPLIED SCREW POSITIVE TEST SIDE OF TRANSHITTER TERHINAL BOARD            PART NO 01153-0330-0001 SYH NO.
QCIR  2-86-3901                                            93-16"116 W1 08061  ZZZ-NOCOHP ID VALVE MAS CANNIBALIZED PER NCR 5-88-0077 VALVE IN            HSRF NO    033896 ORDERED 910729IALL STOCK SEC NUHBER 1221198 NEEDS SOLENOID ELECTRICAL          FOUR SPARE ACTUATORS IN WAREHOUSE BOX REPLACED. REPLACEHENT PARTS IN STOCK                    ARE BEING RETURNED TO GE FOR REPAIR 93"30-724 CONTACT ERIC PARR EXTENSION 7610                  AND TESTING W128075  GSN-2GSN0RV3  REHOVE TEHPORARY FLANGES AT LOCATIONS 4RV32A/8 AND          FLANGES TO REHAIN IN PLAICE PER  EDC 2A            RV34A/8 AND INSTALL NEW RELIEF VALVES PER E AND              2H10135)NO  'WORK REQD DCR  C95017  (FPO 28196)
M129050  SMP-2SWP4(CAB CLEAN AND INSPECT THE WETTED PORTIONS OF THE FIS            SCOPE  OF WORK EXPANDED TO INCLUDE 146A          LOCATED ON 2SMPeCA8164A.THIS DEVICE STICKS FROH              HAINT PER  EDC 2E00414 REV A.
TINE TO TINE AND FAILS TO ACTUATE ON LOM SAMPLE              CLEANED FLO'W SWITCH. WORK COHPLETED FLOM.TROUBLESHOOT.                                          BY HOD 90-044 NEW TYPE OF FLOW S'WITCH WAS INSTALLED M130150  CBC-NOCOHPID  ROSEHOUNT CALIBRATION UNIT PRESS TO CAL DISPLAY              ALL ROSEHOUNT CALIBRATION KNOBS KNOBS NEED TO BE INSPECTED FOR DAHAGE CONTROL ROOH          INSPECTED 911115 AND FOUND TO BE PANEL 2CEC4IPNL618 629 609 611 625                          INTACT AND GOOD CONDITION TROUBLESHOOT M131165  S'WP-2SMP-M-1 CABLE 2SWP-M132    HAS BADLY NICKED 'WIRES ON  T83-91      OPS COHPLETED LOOP BY INPUTTING TO 32                                                                        THE VALVE MITH THE THUHBWHEEL CONTROLLER IN THE CONTROL ROOH 92  OF  2CEC-PNL828 CABLE 2SWP-W132 HAS BADLY NICKED MIRES ON T83 91 ~ 92 OF 2CEC PNL 828 r'ERVICE H20 TO CMS    I SOL VLV CONTROL (288 RELAY RH) LCR IL25'MP-120 M138284  HSS-NOCOHPID  REPLACE SOLENOID/ELECTRICAL BOX ASSEHBLY MHEN              ALL FOUR SPARE ACTUATORS ARE BEING REPAIRED NEM PARTS ARRIVE FROH GE                          RETURNED TO GE FOR REPAIR AND TESTING M138725  CEC-2CECoPNL  ABOVE OPTO    ISOLATOR PAIR HAS NO OUTPUT                  REPLACED SPARE OPTO ISOLATOR INPUT 838                                                                        OUTPUT CARDS W138784              SMP END CAP ON NUPRO VALVE LEAKS PLEASE REHOVE CAP              REMOVED    CAP;APPLIED SEALANT-CLEAN THREADS'EDOPE AND REINSTALL CAP          CHECK FOR    REPLACED CAP LEAKS. LOCATED ELEV 215 IN CONCRETE BLDG NORTH SIDE OF RXB RHS-2SMPACAB 23A
 
I 14:18  '    14-92                                CLASS I WORK      RUHENT 8 CONTROL  1991                            PAGE:2 IIR NUMBER    EPN NUHBER    FAILURE DESC                                            CORRECTIVE  ACTION
  'It138790  HSS-NOCOHPID  PLEASE INSTALL ELECTRICAL BOX ASSEMBLY TO                ALL FOUR ACTUATORS IN WAREHOUSE ARE FACILITATE REPLACEMENT OF IDENTICAL ASSEHBLY            BEING RETURNED TO GE FOR REPAIR ANO REHOVED UNDER WR 138283 FOR 2HSSCAOV6A PRIOR TO          TESTING CLOSING NCR 5-88-0077. ITEH LOCATED ERV ROOH AT THE IIAREHOUSE M146413    IAS-2IASCPT1  TEST CONNECTION VALVE IS LEAKING BY REPAIR OR          NO PROBLEH  FOUND DURING PERFORHANCE 86            REPLACE 2IAS4'PT186 IS LOCATED AT 289 RX BLDG          OF  N2-ISP-ADS-R106 901121 NORTHWEST  SIDE W146440  HTS-2HTSePNL  REPAIR FAULTY INDICATION PROBLEH AND REINSTALL IN        CARD IS NOT IN SPARE SLQTI CLOSE 003          SPARE SLOT IN HTS PANELIREHOVED UNDER MR NO              OUT WR  - NO ACTION TAKEA; CARD 146697                                                  FOUND IN VIDHAR- RETURNED TO VENDOR FOR REPAIR AND RETURN TO WAREHOUSE SPARES M146441  HTS-2HTSePNL  REPAIR FAULTY INDICATION PROBLEM AND REINSTALL IN        CARD IS NOT IN PNL REHOVED EARLIER 001          SPARE SLOT IN HTS PANEL.REHOVE UNDER MR NO 146697        BY SOHEONE ELSE- NO ACTION- FOUND CARD IN VIDHARI RETURNED TO VENDOR FOR REPAIR AND RETURN TO WAREHOUSE SPARES M146523  CMS-2CMSePNL  HYDROGEN REAGENT DIV I GAS BOTTLES AT EL 215 RX          REPLACED SOLID STAINLESS STEEL 66A          BLDG NEED TO BE PIPED WITH FLEXIBLE TUBING (ALSO        TUBING WITH BRAIDED SS HOSE ON DIV OIV I I CAL GAS)                                        I H2 REAGENT GAS BOTTLE ONLY DIV 11 CAL GAS DONE PREVIOUSLY. NO HOSE NEEDED W149499  NHS-C51-K605  PLEASE INVESTIGATE THE METER FUNCTION SWITCH 'MHILE      PROCEDURE HAS BEEN RUN MANY TIHES PERFORHlttG N2-ISP-NHS-WoI007 CHANGE THE HETER          SINCE AND NO PROBLEMS HAVE BEEN FUNCTION SWITCH FROM AVERAGE TO FLOW GAVE YOU A          SEEN NO 'WORK PERFORHED SPURIOUS TRIP W154COC  CCP-2CCP4RV6  TO  FULFILL THE NHP2 IST PUMP AND VALVE PROGRAH        CALIBRATED RELIEF VALVE CONTACTED 4A            PLAN REHOVE VALVE 2CCPARV64A FOR TESTING                NORH ELLIS ABOUT INSTALLATION CALIBRATION AND REINSTALL WHEN NOTIFIED BY THE 18C DEPARTHENT    LOCATED RB SC ELEVATION 227 LINE 64 COLUMN 092 00    REF SEI-712 AND ASHE ANSI OH-1 1981
  'It154408  EGA-2EGAoSV3  TO  FULTILL THE ttHP2 FIRST PUMP AND VALVE PROGRAH      CALIBRATED 2EGAASV3A PER A            PLAN REMOVE VALVE 2EGAeSV3A FOR TESTING                N2-IMP-GENQ038 CALIBRATION AND REINSTALL 'MHEN NOTIFIED BY THE 18C DEPARTMENT. LOCATED DIESEL GEN ELEVATION 261 LINE A COLUMN 011 50. REF SEI-712 AND ASME ANSI OH-1 1981
 
1
'~14: 18':  0  92                                    CLASS I WORK        RUMENT & CONTROL  1991                            PAGE:3
  'MR    NUHILER  EPN NUMBER    FAILURE DESC                                              CORRECTIVE ACTION
      'LI154477  IAS-2IAS4V36  DRAIN VALVE 2IASeV367 IS LEAKING ANO COHING                PERFORHED LEAK TEST OF 2IASCV367e 7            2IASATKSA TO BLO'MN DO'MN AT ON EXCESSIVE VALVE            VALVE HEET REQ. OF T~S    I .5 1 E 2 W154522    HVK"2HVK4CHL  HOT GAS BYPASS VALVE IS NOT OPERATING PROPERLY.            VENDOR ADJUSTED  PERHISSIVE SMITCH 18            TROUBLESHOOT- REPAIR YORK VENDOR TO ASSIST 'WITH            NO  PARTS REPLACED TROUBLESHOOTING CALL M DOWNS FOR FURTHER INFO 7538 M154533    SWP-2SWP4TV3  2SWPATV35A OSCILLATES FROH FULL OPEN TO FULL                ADJUSTED CONTROLLER TO PREVENT 5A            CLOSED ON A CONTINUOUS BASIS      IT SMOULD BE STEADY      OVERSHOOT OSCILLATIONS STATE    TROUBLESHOOT- REPAIR
      'M154588    SWP-2-SWP-00  REPLACE SUPPLY AND DISCHARGE PIPING TO 2SWP4CAB238          REMOVED FLOW SWITCH FROM'PIPE 1-65P-3      PER EDC  2F00308  AND  SIHPLE DESIGN CHANGE                REPLACED FLOW SWITCH SC2-0126-91. LOCATION ELEC TUNNEL ELEVATION 215
      'LI154606            DFH LS136 BADLY CURRODED AND HANGS UP DURING LOOP CAL          REPLACED AND RECALIBRATED LS 136 REPLACE S'MITCH IHA-2DFHLSl 36 Lll5464  4  EGO-2EG04TS3  COMPUTER PT EGSTC02 LIAS IN ALARH WITH LUBE OIL            PERFORHED  LCR AND CALIBRATED TEHP 0018          TEHP NORMAL (165 DEG F ) DURING PERFORHANCE OF              SWITCHES N2-OSP-EGS-H001      TAG LOCATED AT CONTROL ROOH ANNUM 852242 TROUBLESHOOT TO CLEAR CONDITION AND ANNUN WINDOM
    'M154645    CEC-2CEC4 PNL R'MH AND  3D HONI CORE SEE SELF TEST  - STATUS WORD        REPLACED ANALOG HODULE A10 608          NOT RECEIVED  -  OR  NON-CRITICAL TEST FAULT MESSAGE THIS BRINGS IN ANNUNCIATOR 603307; ALARH INSTANTLY CLEARS PLEASE TROUBLESHOOT AND REPAIR (TAG 26341 ON PNL  603)
W1 54660                HVR REPLACE THE CHECKSOURCE SOLENOID. FAULTY SOLENOID          REPLACED SOLENOID COIL FOR CHECK FOUND DURING WORK BEING PERFORHED VIA 'LIR 165756          SOURCE RMS-2HVRCCAB 148 W154903      CSH-2CSHoHOV  CSHeHOV101 CAUSED ANNUNCIATOR 601729 RIPCS PRGSS          CHECKED ANN AND COHP PT AT KNIFE S'M 101          PHP2 VALVES NOT OVERLOAD TO ANNUNCIATE WHEN ITS            AND OPTICAL ISO. BOTH WORKING FINE BREAKER 'MAS OPENED ABOUT 1/2 HOUR LATER THE ANNUNCIATOR CLEARED. LIITH THE BREAKER STILL OPEN SUSPECT AN OPTICAL ISOLATOR FAILURE PLEASE TROUBLESHOOT ANNUN
    'M157234      HVC-2HVCoCAB  CHECKSOURCE WAS NOT GREATHER THAN ONE DECADE ABOVE        REPLACED SOLENOID ON CHECK SOURCE 188          BACKGROUND  - TROUBLESHOOT                                OF  2HVC4CA8188 PER  S-HI-5.3-001
 
4 14.18-0      14-92                                      CLASS I WORK          RUHENT 8 CONTROL 1991                              PAGE:4 WR  NUHBER  EPN NUHBER          FAILURE DESC                                                CORRECTIVE ACTION W1 58192  DFR" 2DFR4 HOV      'WHILE PERFORHING N2-EPH"GEN-R520 FOUND WATER IN          LLRT (PHT)  ON  2DFR4HOV121 COHPLETED 121                LIHITORQUE OPERATOR LIMIT SWITCH COHPARTHENT              SAT. HET ACCEPTANCE CRITERIA TORQUE AND LIHIT SWITCH HAVE CORROSION      PLEASE REPAIR AS NECESSARY. LOCATION SUPP    POOL ~
W158607  HVC-2HVCOCAB        2HVC-CA818A CONTROL ROOH VENT HONITOR SKID CK              INSTALLED HISSING SCREWS .LOCK
                            '8A SOURCE  UNIT IS HISSING TWO SCREWS REPLACE PER    R      WASHERS AND TORQUED TO 5 2 IN LBS DEAN.                                                      USING M8TE E0115 CAL DUE 911214 W159104  SWP-2SWPAPT7        LOCATED DIV I I CB CHILLER ROOM CB 261) 2SWPAPT798        REPLACED INPUT AND OUTPUT OPTICAL 98                  IS PROVIDING AN ERRONIOUSLY LOW READING TO THE              ISOLATORS PERFORH N2"I,CP-GEN-001 PROCESS COHPUTER. SHOULD BE READING AROUND 45 PSI          ON LOOP SAT    PERFORMED AND IS CURRENTLY READING 3 45PSI    TAG HUNG AT          N2-IHP-GEN-V005  ON OPTIC)L 2SWPc(PT798                                                ISOLATORS- SAT W159144              CES    ALARH WILL NOT LIGHT 'WHILE TESTING ANNUNC IATORS          RESEATED CARD INTO ITS SLOT AND REPAIR AS NECESSARY    TAG AT 2CESAIPNL408 DIV I I          REPLACED LIGHT BULBS WITH BULBS DIESEL RH CB 261                                          FROM SPARE ANNUNCIATOR EGS-2CES4IPN L408 W159153  RRS-C22-P002        INVESTIGATE TEST FAULT  ON DIV II  PANEL (C22-P002)      REPLACED I SOLAT ION PA I'R C-A16-A13-REHOVED HPI I SER NO. 1V1306)
REHOVED HPOI NO    TADBT9-73)
INSTALLED HPI I NO 30V1305- HPOI NO  TADST7252 I FOUND SPARE HPO I INSTALLED BAD- REMOVED NO TADST7252 AND REINSTALLED ORIG TADBT9-73 W159154  RRS-NOCOHPID        TROUBLESHOOT T68T FAULT ON DIV    II  RRCS PER THE          REPLACED HPOI C-A16-A05 NEW HPOI FOLLOWING DISPLAYED HESSAGE- 2C1613 HPI I/01 INTER-        SER NO. TADST9-10 DIV TST02 CARD INPUT PATH FAILED- INT TEST-C22-P002 RANGE LOCATED 288 CONTROL BLDG RELAY ROOM    TAG LOCATED ON P603 IN CONTROL ROOH 0 ISPLAY W1 59503  EGF-2EGFALS1        WHILE PERFORHING LOOP CAL FOUND BROKEN TERMINAL            REPLACED TERMINAL BLOCK WITH NEW 28                  BLOCK ON LOWER S'WITCH  -  DOES NOT EFFECT OPERATION      ONE FROM HI  136761 FINISHED LOOP WORKS SAT W160790  HTS-2HTSePNL        2HTS-PNL003 CARD C3-9  SPARE INSTALLED CARO DOES          REHOVED CARO    CARD TO BE RETURNED 003                NOT READ WHEN PLACED  IN ACTIVE CARD SLOT REPAIR          TO VENDOR FOR REPAIR AND RETURN TO SPARE BOARD                                                SPARES    MR 56031 MSRF 35476 W1 60791  HTS-2HTSQPNL        2HTS-PNL003 CARO C3-9  SPARE INSTALLED CARD DOES          REMOVED CARD. CARD TO BE RETURNED 003                NOT READ 'WHEN PLACED  IN ACTIVE CARD SLOT REPAIR          TO VENDOR FOR REPAIR AND RETURN TO BOARD                                                      SPARES MR 56031 AND HSRF 35476
 
T
  '
 
'4:18:0        92                                  CLASS I WORK        RUHENT 8 CONTROL 1991                                PAGE:5 WR  NUHBER    EPN NUHBER    FAILURE DESC                                              CORRECT I VE ACTION
    'M160792    HTS-2HTSCPNL  2HTS-PNL003 CARD C3-10 SPARE INSTALLED CARD DOEN          REHOVED CARD      CARD TO BE RETURNED 003          NOT READ 'WHEN PLACED IN ACTIVE CARD SLOT REPAIR          TO VENDOR FOR REPAIR AND RETURN TO SPARE BOARD                                              SPARES HR 56031 HSRF 35476 W160793      HTS-2HTS4 PNL  2HTS-PNL003 CARD C3-12 SPARE INSTALLED CARO DOES          REHOVED CARD CARD TO BE RETURNED TO 003            NOT INDICATE 'WHEN PLACED IN ACTIVE SLOT REPAIR          VENDOR FOR REPAIR AND RETURN TO SPARE CARO.                                              SPARES HR 56031 HSRF 35476 W1 60795    HTS-2HTS4PNL  2HTS-PNL003 CARO C3-1I SPARE INSTALLED CARD DOES          REHOVED CARD. CARD TO BE RETURNED 003          NOT READ WHEN PLACED IN ACTIVE CARO SLOT. REPAIR          TO VENDOR FOR REPAIR AND RETURN TO SPARE BOARD.                                              SPARES HR 56031 HSRF 354e76
  'M161136    EGS-2EGS4EG3  TURBO  OIL PRESSURE REGULATOR CONTROLLING PRESSURE        CHECKED RATION RELAY 2EGS4PY6001B TOO LO'M TURBO PRESSURE  33.5 IN/HG AND OIL PRESSURE      CAL'ED GOOD ALSO SHUTTLElVALVE ONLY 28 LBS TROUBLESHOOT.                                  PY-24 CHECKED SAT PER DER 2-91-90183    AND VENDOR LETTER TURBO PRESSURE    CANNOT GET ANY HIGHER THAN 30PSI  HINUS 2 POUNDS THAT IS USED UP BY RATIO RELAY SO 28    PSI IS  OK W161663      HVC-2HVCAACU  PERFORH  AIR BALANCE ON EQUIPHENT LISTED IN EDC          PERFORHED    AIR BALANCES 900410  AND 1A            2H00243 PER PROCEDURE N2-ICP-GEN-9004 - RESULTS TO        900423 BE ATTACHED TO HOD PACKAGE    87-208  BY BOB CRANDALL W162032      SWP"2SWP4RR2  DIV  II  SWP FROH RHR HEAT EXCHANGER 8 RAD                INSTALLED CHART DRUH KIT AND 38            RECORDER-THE CHART DRUH DRIVEN SPROCKET HAS SPLIT          WATCHED PAPER TAKE UP SAT.
RESULTING IN THE CHART PAPER COHING OFF THE CHART DRIVE AND BEING HISALIGNED    -  REPLACE W162393      HVC-2HVCNUC1  REPERFORH WORK TO SUPPORT DER 2-91-9-706 FLOW              TOOK FLOW READ INGS 08A          BALANCE OF UNIT COOLER 5'WP SIDE AS DIRECTED BY SYSTEH ENGINEERING R GREEN      FLOW BALANCE TO INCLUDE FLOW AND DELTA P DATA W163935  ~  CSH-2CSH4 PDT HEASURE THE DELTA P ACCROSS 2CSHCPDT109 AT OR              DELTA  P  AT 100 PERCENT  MAS 4 2 PSID 109          ABOUT 100 PERCENT POWER RECORD PERCENT POMER AND          NO CHANGE WAS HADE ON    THE LCR SINCE DELTA P READING BELOW REFERENCE LCR IL2CSH-008 TO          THE  4.2 IS  THE HEAD CORRECTION REFLECT THE OPERATING DELTA P SETPOINT SHOULD BE 3.8 PSID BELOW OPERATING DELTA P W164029      HVC-2HVC4 FN1 FANS 11A OR 118 WILL AUTO RESTART WHEN PLACED IN          REPLACED AND CALIBRATED FLO'W SWITCH 1A            THE STANDBY NODE  - NO LOW ALARHS ARE IN                  CIRCUIT  CARO TROUBLESHOOT AUTO RESTART
 
14:18:0      14-92                                        CLASS I  WORK        RUHENT 8 CONTROL  1991                              PAGE:6 MR  NUHBER  EPN NUHBER      FAILURE DESC                                                      CORRECTIVE ACTION M16 4046  CSH-2CSH4 P1  HPCS PUHP MOTOR LONER THERHOCOUPLE HAS A HINOR            OIL  ELEC HAINT DRAINED RESERVOIR    ~
LEAK PLEASE REPAIR                                              PULLED THERHOCOUPLE:CLEANED THREADSIPIPE DOPED FITTINGS AND REASSEHBLED M164343  GTS-2GTSA HOV  - LEAKS FROH VALVE ACTUATOR                                        TIGHTENED TMO LOOSE FITTINGS 28A W164360  HSS"2HSS4FT1    LO'M    SIDE INSTRUHENT VALVE HANDLE IS HISSING HOLD              INSTALLED  NEM NUT ON LOM  SIDE 5A              DOWNS NUT        PLEASE REPLACE RX 215 AZ 340 RACK              INSTRUHENT VALVE HANDLEI ISSUE      NO 2CEC4'15                                                        149104  FOR NEM NUT    E M164943  HVC-2HVC4 FS5    LOM FLOW CAUSMES AUTO START OF          HVSSF118                RECALIBRATE 6C W164944  HVC-2HVCAFS5    LO'M FLOW      SIGNAL CAUSES AUTO START OF HCUCF11A            RECALI BRATE 6D ANN-UN'EPLACE M165052  RPS"2CECNPNL                  THE  RILEY TEHP SWITCH IN 2CECNPNL632 GEHPL        REPLACED SPARE RILEY SMITCH INTO 632              E31-N6006.        GE PART NO. 1645687P002    REF GE DWG          SLOT E31-N600C 807E154TY SHEETS 3 4 AND 8 AND EDC 2E00438 M165457            CHS    CHS108 RIC 15 LOCKED UP AND WON'T RESPOND                        R1C FOR 2CHS4(CAB108 WAS OPERATIONAL DEFICIENCY TAG NO 14079 IS ATTACHED TO RIC OF                    ON  910213 WAS NOT LOCKED UP AND CHS108                                                          DID RESPOND TO COHHANDS RHS-2CHSARIC 108 M165468            HVR    CONTINUOUS FILTER HECHANISH STEP          FAILURES              TIGHTENED TAKE UP REEL HOLD DOWN NUT FOUND LOOSE WHICH CAUSED FAILURE RHS-2HVR4 CAB 14A M16 5471            CHS    HONITOR PULLING LOOP DO'MN LOOP 8 WHEN        Sl  S'MITCH  IS  WORK PERFORHED  BY SUPPORT DEPT    I8C IN THE      ON  POSITION                                        CHECKED POWER  SUPPLY VOLTAGES SAT RHS-2CHS4CAB 10B M165479            CHS    HOVING FILTER MILL NOT STEP          RX  284 NORTH              ORDERED NEM FUSE    F2. REPLACED  5  AHP FUSE AND STEPPED  FILTER  OK RHS-2CHS4CAB 10B
 
-14:18:i07  92                                    CLASS I WORK -      TRUHENT 8 CONTROL  1991                                PAGE:7 MR NUHBE    EPN NUHBER      FAILURE DESC                                              CORRECTIVE ACTION
  'M165485            HVC  UNIT DROPS OFF LINE BY ITSELF (BOTH    A AND 8  PORTS)    FOUND BAD POWER SUPPLY- REPLACED NEW POMER SUPPLY NO GOOD        REPLACED POWER SUPPLY AGAIN      NEW POWER SUPPLY OK RHS-2HVCoCAB 188 W165487              HVR  HVR-32A SAHPLE PUHP IS HAKING AN EXCESSIVE AHOUNT        HAD MECHANICAL HAINTENANCE REPLACE OF NOISE  ~ (RX 289)                                      PUHP HOTOR RHS-2HVR4CAB 32A W165492              S'WP PUHP KEEPS  TRIPPING OFF  WHEN STARTED                    PERFORHED    'WR  177143 SAT'~, PROBLEH FIXED BY  'MR  177143 RHS-2SWP4(CAB 146A W165495              CHS  CHS108 HAS LOW FLOM ALARH SUSPECT AND FLOW CONTROL        REPLACED PAPAR AND FILTERS ALSO VALVE IS STUCK                                            CLEANED AND DRIED HOVING FILTER ASSEHBLY RHS-2CHS0CAB 108 M165682            SMP  CONTROL BUILDING AT SKID 238    INLET SIDE  TO HCU  07    REPLACED VALVE HANDLE AND TIGHTENED LEAKS AROUND THREADED NIPPLE ALSO HANDLE IS                FITTING BROKEN ON HCU 017    LEAK OCCURS WHEN TRYING TO OBTAIN SAHPLE FOR RTP-130 RHS"2SWPCCAB 238
  'M165739            CHS  LOM FLOW ALARHS- PLEASE    INVESTIGATE REPAIR AS          CALLED UP MONITOR ON CONSOLE NO LOW REQD  RX BLDG 289                                        FLOW PRESENT NONE IN PAST 24 HOURS CALLED HONITOR ON CONSOLE STILL NO PROBLEH FOUND RHS-2CHS4 CAB 108 W165740              SWP  PUHP  KEEPS  TRIPPING OFF WHEN STARTED                    FOUND IF PUHP STARTED IT TAKES 7 SECONDS TO RESET LOW FLO'M ALARH BUT PUHP TRIPS AFTER 5 SECOND DELAY WILL BE SOLVED BY PR 09604          WR AS WRITTEN TO HECH HAINT TO CHANGE BUT PIPING RHS-2SWP4CAB 146A
 
0 14:18:0      14-92                                CLASS I WORK        RUHENT  & CONTROL  1991                                PAGE:8
'WR  NUHBER  EPN NUMBER    FAILURE DESC                                              CORRECTIVE ACTION W165746          SWP  UPON POWERING UP (Sl) HICROCOHPUTER 'MITH HOTOR          HONITOR IS WORKING CORRECTLY PUMP STARTER SWITCH IN AUTO THE PUHP STARTED WITHOUT          ON COHHAND      IS KEPT IN HEHORY 'MHEN ACTUATION FROH L1C OR R1C FAIL CODE 16 ON R1C AND        S1 IS OFF SO PUHP MILL TURN ON WHEN NUHEROUS UPLOAD REQUESTS    ELECT TUNNEL 214 SOUTH        S1    3 TURNED ON    FAILURE CODE 16 WAS BROUGHT IN WHEN 51 WAS TURNED ON ~ UPLOAD REQUEST COHES IN BECAUSE OF ALARH RHS-2SWP4CAB 238 W165 747          SWP  PUHP DOES NOT STAY RUNNING WHEN TURNED ON AT R1C          CHANGED SWITCH 2SMPNFS2QB SETPOINT IN CONTROL ROOH. PLEASE INVESTIGATE AND REPAIR          PER EDC 2E10397r'ET AT l135HV TAG HUNG AT R1C. SDC SC2-0121-91                          AROUND 6GPH RHS-2SMP4RE2 38 M165756            HVR  HONITOR SPIKED OUT RECEIVING INTERHITTENT                INVESTIGATED LOSS OF FLOW FOUND SATURATION HIGH AND ALERT LEVEL ALARHS PLEASE            AFTER ALERT AND HIGH ALARHS-CAUSE INVESTIGATE AND REPAIR                                    RB VENT ISOLATION . FOUND BLOWN FUSE    REPLACED FUSE PER S-HI-5 3-0041      AND 5 4-001 HONITORED FLOW FOR CORRECT VALUE RHS-2HVRACAB 148
  'M165759          5'WP PUHP FOR SAP41468 TRIPS OFF ON LOM FLOW ATTEHPTS          RECALIBRATE FLOW SWITCH LCR-154 TO RESTART FROH R1C ARE UNSUCCESSFUL    PLEASE            (SWP)
INVESTIGATE AND REPAIR SAHPLE PUHP LOCATED IN SKID ON 245 EL IN SERVICE 'WATER PIPE TUNNEL  TAG HUNG AT R1C AND RP DRHS RHS-2SWP4CAB 1468 W165763            SWP  PUHP STARTED FROH RIC/LIC USING ALTERNATE HETHOD          ADJUSTED SETPOINT ON FLO'W SWITCH PUHP WILL START BUT WILL NOT STAY RUNNING ONCE YOU SHUT OFF FLUSH MATER PUHP STOPS RUNNING    LOW FLO'M ALARH PRESENT. SM1468 HAS SHUT ITSELF DO'WN RHS-2SMP4 CAB 1468 W165769            CHS  R IC TEST LIGHT BUTTON IS BROKEN) PUSHED IN'WARD.        PUT  5'W I TCH BACK TOGETHER I BROKE WI RE UNABLE TO TEST R1C LIGHTS R1C IS IN CONTROL ROOH          WHILE UNDER REPAIR- SOLDERED SWITCH ON PANEL 2CEC4PNLBBOC  PLEASE REPAIR. TAG HUNG AT      WIRE BACK ON R1C- NOTIFY RP PRIOR TO RETURN TO SERVICE RHS-2CHSACAB 108
 
F 14:18 07    92                                    CLASS I WORK  -    RUMENT & CONTROL  1991                            PAGE:9 WR  NUMBER  EPN NUHBER    FAILURE DESC                                                CORRECTIVE ACTION W165773              SWP  SAHPLE PUHP TRIPS OFF AND WILL NOT RESTART FROH            CLEANED FLOW SWITCH R1C OR HANUALLY. TAG LOCATED AT R1C RHS-2SWP4CAB 146A
    'W165788            S'WP PUHP  FOR SWPe1468 TRIPS OFF ON LO'W FLO'WI CANNOT        STARTED PUHP IN MANUAL 12IMVI START FROH R1C. ALTERNATE HETHOD FOR COAXING PUHP          FLUSHED STANDPIPEISTARTED PUMP IN TO STARTS ONLY KEEPS PUHP RUNNING FOR AROUND 2            AUTO  - 58HU HOURS RHS-2SWP4CAB 1468 W165789              S'WP SAMPLE PUMP TRIPS OFF AND WILL NOT RESTART FROH            DRAINED STAND PIPE AND '8LEANED RIC TAG LOCATED AT RIC                                    SAHPLE CHAHBER RHS-2SWP0CAB 146A W165790              SWP  PUMP FOR SWP<1468 TRIPS OFF ON LOW FLO'WI ATTEMPTS        CLEANED FLO'W ELEHENT TO RESTART FROH R1C ARE UNSUCCESSFUL'LEASE INVESTIGATE AND REPAIR RHS-2SWP0CAB 1468 W165791            SWP  PUHP SHUT OFF BY ITSELF AND WILL NOT RESTART FROH          BACKFLUSHED SPOOLPIECEI    'WATER WAS R1C  TAG LOCATED ON R1C  r'ART  OF ONGOING PROBLEM      BRO'WN WITH CLUHPS OF D I RT  RUST I SINCE COHPLET ION OF. FLO'W 5'WITCH HOD                    PUMP REMAINED RUNNING  36 HRS LATER RMS-2SWP4'CAB 146A
    'W165798            SWP  PUMP WILL NOT STAY RUNNING. KEEPS    SHUTTING ITSELF      SAHPLE PIPING I SAHPLE FLOW DOWN. TAG ON LIC AT SWP4 CA8238                            INCREASED WELL BELOW TRIP SETPOINT LOCALLY STARTED PUMP AROUND 10 TIHES WITHOUT PUHP TRIPPING OFF LINE RMS-2SWP4CAB 238 W165800    ZZZ-NOCOHPID    MONITOR KEEPS GOING IN AND OUT OF FILTER STEP            RAD PROTECTION REPLACED PAPER      AND ALARHS                                                    CHECKED FOR PROPER PAPER ORENTATION    ALARHS CLEARED W166605              HVC  LIC DISPLAY HISSING HINUS SIGN PLEASE REPAIR AS            INSTALLED DISPLAY BOARD NECESSARY CONTACT D    MACDONALD AT 2594 OR 2815 WITH QUESTIONS RHS-2HVCoCAB 18A
 
I 14:18:0    14-92                                CLASS I WORK        RUHENT  & CONTROL  1991                                PAGE10 WR  NUHBER EPN NUHBER    FAILURE DESC                                              CORRECTIVE ACTION W167081 NHS-2NMS-GEC  REHOVE UNDER VESSEL TIP TUBING INSURE EACH PIECE            REHOVED-STORED AND REINSTALLED    TIP 51-J008      IS TAGGED STORE IN AREA DESIGNATED BY RAD                  TUBING PER BLOCK 10 PROTECTION. UPON COHPLETION OF UNDER VESSEL WORK REINSTALL TIP TUBING W167090 PCB-2PCBADRA  OPEN NORTH SUPPRESSION POOL HATCH DURING AUGUST            AS FOUND LLRT PERFORMED 900907    AS 4A            OUTAGE AND RECLOSE AND RETORQUE AS REQUIRED 71"87          LEFT LLRT PERFORMED 910114 FT LBS PER N2-HHP-PCB-003      NOTIFY I AND C TO DO LLRT  'WHEN COHPLETE W167091 E
PCB"2PCB4(DRA REHOVE SOUTH SUPPRESSION POOL HATCH DURING AUGUST          AS FOUND LLRT PERFORMED'4 AS LEFT 48            AND RECLOSE AND RETORQUE- AS REQUIRED 71-87 FT LBS          LLRT PERFORHED 910115 PER N2-HHP-PCB-003    NOTIFY I AND C TO DO LLRT WHEN COHPLETE W168466  GTS-2GTSoHOV  TROUBLESHOOT VALVE ACTUATOR TO VERIFY PROPER                E&DCR  2E-10392  TEHP HOD  91-018 2A            DESIGN OPERATION                                            INSTALLED TO CLEAR PROBLEH UNDER      WR 168472  COPY ATTACHED W168467  GTS-2GTSAMOV  TROUBLESHOOT VALVE ACTUATOR TO VERIFY PROPER                TEMP MOD  91-018  EDC 2E-10392 3A            DESIGN OPERATION                                            INSTALLED TO CLEAR PROBLEH UNDER      WR 168472  COPY ATTACHED W168468  HVK-2HVKALS1  INSTALL TEHP  MOD 91-012  EOC  2F00295  SER 91-018        INSTALLED JUHPERS AS DIRECTED PER 68            SEE  MIKE DOWNSX 7538 FOR FURTHER INFO. THIS IS A          EDC NUMBER  2F00295 NUISANCE ANNUN TEHP HOD W168472  GTS-2GTSCHOV  INSTALL TEHP  MOD 91-018'DC    2E10392                    DIO  WORK PER  ATTACHED S-HI-5 3-001 28A
  'W168473 GTS-2GTSCMOV  INSTALL TEHP  HOD 91-019  EDC  2E10393                    PERFORHED S-HI-5 3-001 FOR EACH 288                                                                      VALVE TORQUE WRENCH NO 9311 DUE 910402 W168694  EGA-2EGAASV1  TO  FULFILL THE NHP2 IST PUHP AND VALVE PROGRAM            CALIBRATED  NEW  RELIEF VALVE 11            PLANe REHOVE VALVE 2EGANSV111 FOR TESTING CALIBRATION AND REINSTALL WHEN NOTIFIED BY THE I&C DEPARTHENT    LOCATED DIESEL GENERATOR ELEV 261    REF SEI 712 AND ASME 1 ANSI OH-1 1981 W169284  HVK-2MVKCTV2  VALVE ACTUATOR LEAKING HYDRAULIC FLUID                      CHECKED FOR  OIL LEAKS'OUND    NO 18                                                                        LEAKS
 
f
'i p C
~1 A
e
 
"14:18:0    92                                CLASS I WORK      RUHENT 8 CONTROL  1991                                  PAGE11 WR  NUHBER  EPN NUMBER    FAILURE OESC                                            CORRECTIVE ACT ION W169516  SVVrAOS-2SVV  REHOVE AND COIL BACK TO CONDUIT ALL ACCELEROMETER      REHOVED CABLES FROH ACCELERHOETERS eNBE237      CABLES FOR ALL EIGHTEEN SAFETY RELIEF VALVES          REHOVED ACCELEROHETERS AND REMOVED ACCELEROHETER BANDS FROH ALL 2HSS-PSVS IN ORY'WELL BANDS AND ACCELERHOETERS ARE BEING STORED IN DIRTY SHOP ON SHELF AT NORTH END
  'W169518  MSS-2HSS4SOV  THE HAIN STEAM SOLENOIDS REQUIRE REPLACEHENT PER      REPLACED DAHAGED CONDUIT HUB FOR 6D-1          EQRH 2SV-1                                            SOV-7A1 SYHBOL    NO  93-20-847 HI  NO ~
128920    REPLACED DAMAGED CONDUIT HUB FOR SOV6A SYMBOL 93.20-847 HI 128993 REPLACED DAMAGES CONDUIT HUB FOR SOV6D SYHBOL 93-20-847 HI 137431 REPLACED OAHAGEDSCONDUIT HUB FOR SOV6D    TOOK TWO FROH SOV6B TO BE REPLACED BY ONE FROM WAREHOUSE. TOOK T'WO NIPPLES FROH SOV68  REPLACED TWO NIPPLES,ON SOV68 WITH TWO FROH SPARE ASSEHBLY IN WAREHOUSE 93-,30-724    HI 137451
                                                                                  'WR 190847 WRITTEN    TO REPLACE NIPPLES ON SPARE    SOV ASSEHBLY REPLACE ALL SOV'S LISTED IN      LINE  9 COHPLETED N2-IHP-SOV-9003 W169724            RPS REPLACE SPARE TS USED AS REPLACEHENT FOR E31-N615A      INSTALLED  NEW SPARE  TEHPERATURE 2CECAPNL632                                            SWITCH LDS-N600F-2R PSB01 W169749  EGA-2EGAA PS1 2EGA4PS10A AND 2EGA4V7A ARE LABELED INCORRECTLYI      SWAPPED SWITCH ISOLATION VALVE TAGS OA            THEY ARE LABELED 2EGA4PS9A AND 2EGAAV9A TAGS          TO PROPER CONFIGURATION PER SHOULD BE SWAPPED                                      CONTROLLED LOOP OIAGRAHS TLEGA-003 AND 005 W169795    EGF-2EGF4LS1  WHILE CALIBRATING NOTICED TERHINAL BLOCK IS            REPLACE BROKEN TERHINAL BLOCK 2A            CRACKED
  'W16997 5  EGS-2EGSQPS4  DURING A SHART TOUR ONE OF THE OBSERVERS NOTED        RECALIBRATED LOOP FOR EGS4PS40018 0018          THAT THE JACKET WATER LOW PRESSURE CIRC PUHP ALARH    PFR NEW SETPOINT DATA SHEET FOR DG 3 TOOK 10 HINUTES TO CLEAR WITH THE ENGINE RUNNING AND THE JACKET WATER PRESSURE AT 32 PSI IT IS BELIEVED THAT THE WATER TEHPERATURE REACHED 130 DEGREES F WHICH BYPASSES THE ALARH PLEASE CALIBRATE AND INVESTIGATE
 
0 14:18:0      14-92                                CLASS I WORK        RUHENT 8 CONTROL  1991                              PAGE12 WR  NUMBER  EPN NUHBER    FAILURE DESC                                            CORRECTIVE ACTION W170466  CHS-2CHS&#xb9;ASH  DIGITAL COHPUTER  PT CHSAC03 APPEARS TO ALARH          NO WORK PERFORMED AS FOUND AS LEFT X71A          RANDOHLY  I.E. WHEN COHPARED TO ANALOG COHPUTER PT    SAT ON 0 N2-ISP-CHS-9110 PERFORHED CHSAA02 THERE APPEARS TO BE NO CORRELATION BETWEEN      ON 910114 THE ALARH AND OP"82 PG 23 SETPOINT OF 3 5PERCENT THIS CAUSES ANN 873309 TO BE A NUISANCE ALARH INVESTIGATE AND CORRECT CMSAC03 SETPT ANNUN/ANN&#xb9;UN/ANN"UN
  'W170567  SWP-2SWP&#xb9;FV4  WITH ANNUNCIATOR 601103 IN ALARH FOR FV47A LOCAL        ALARH NOT IN    910206 ANNUNCIATOR 7A            INSPECTION OF VALVE INDICATED LOCAL LEAKS BUT PUHP      601103 IS  FO'8  2SWP&#xb9;FV4$ A AND WAS NOT RUNNING FIND CAUSE OF ALARHIANNUN/ANN-UN        2SWP&#xb9;FV54A  WR  154708 ON, 2SWP&#xb9;FV54A ACCUHULATOR W1  70770  CMS-2CHS&#xb9;TTX  REPLACE CUSTOH TERHINAT ION HODULE ON CHS&#xb9;TTX105        INSTALLED  A NEW CUSTOH    TERMINATION 105          288 PGCC PANEL 890 NEST 5 SLOT 7                        MODULE W175746  RDS-NOCOHPID  INDICATOR LIGHT COVERS ARE BROKE AND FALLING OFF        REPLACED 15 LIGHT COVERSI ORDERED REPAIR AND REPLACE INDICATOR LIGHT COVERS ON            HORE COVERS- REPLACED LAHPS AND CEC&#xb9;PNL603 VERTICAL BOARD AS NEEDED                      COLLERS THROUGH ROW NO ~ 16 FROM BOTTOH ON VERTICAL (PANEL 60 COLLARS) REPLACEMENT OF ALL LIGHT COVER COHPLETED
  'W176241  HVK-2HVK&#xb9;TV2  2HVK&#xb9;TV22A IS LEAKING HYDRAULIC FLUID. PLEASE            REHOVED UPPER RETAINER FROM 2A            INSPECT                                                  ACTUATOR ASSEHBLYI REPLACED DUST NIPER RING OIL SEALIORING AND BACKUP R ING I REFILLED ACTUATOR TESTED FOR LEAKS NONE FOUND FIRST OIL SEAL HI 136981:SPLIT UPON INSTALLATION SO A SECOND ONE WAS ORDERED HI 135793 AND INSTALLED NO PROBLEHS W176292  GTS-2GTS&#xb9;PV5  INSPECTION COVER ON NORTH SIDE MISSING 2                HSRF 35172  REPLACED 3 SCRE'WS AND A            THUHBSCREWS. PLEASE REPLACE    LOCATION SBCT A ROOH    WASHERS UPPER ELEVATION W  IP W176298  HVK-2HVK&#xb9;RV4  VALVE LEAKING WATER OUT OF GAG SCREW HOLE" REPAIR        RELIEF VALVE CALIBRATED PER SPDS 3B                                                                    NO  2HVK&#xb9;43 - N2-IHP-GEN-9036 W17 6497  S'WP-2SWP&#xb9;PDS ABOVE HENTIONED ALARH CARO IN 2CEC&#xb9;PNL896 NEST 2        REPLACED 25'WP&#xb9;PDSH(HH)    1A H1A          SLOT 2 HAS THE COMHON TEST PROBE CONNECTOR BROKEN AND HISSING    REPAIR OR REPLACE CARD. 288 RELAY ROON TAG  14920  ON 2CEC&#xb9;PNL896 W  IP
 
+i 14:18:0      14-92                                  CLASS I WORK        RUHENT & CONTROL  1991                                  PAGE13 WR  NUMBER  EPN NUHBER      FAILURE DESC                                              CORRECTIVE ACTION W176601  EGS-2EGS&#xb9;EG3    CONTROL BLDG ELEVATION 261 SOUTH    INDICATED JACKET    CHECKED CAL ON 2EGS&#xb9;T510338 SWITCH
                            'WATER TEHP 137 DEGREES F (7 DEGREES F HIGH 005)          WAS FOUND SAT AND IN SPEC HEAT WITH J.W. HEATER AND CIRCULATING PUHP ENERGIZED          TRANSFER GREASE WAS VERY SPARSE IN RUNNING INDICATIONS AT 2CES&#xb9;IPNL408. CHECK 23J'W          TEMP WELL AND ON TEHP SW PROBE.
TEHP CONTROLLER LO'W                                      REAPPLIED HEAT TRANSFER GREASE W1 76668 CMS-2CHS&#xb9;TRZ    PAPER DOES NOT ADVANCE DRIVE GEARS TEETH DO NOT            ADJUSTED MOTOR ASSEHBLY 50 GEARS 1I 0            REHAIN HESHED REPAIR AS NECESSARY RECORDER IS              HESHED PROPERLY LOCATED ON 2CEC&#xb9;PNL875 IN HAIN CONTROL ROOH W176722  CEC-2CEC&#xb9;PNL    ANNUUNCIATOR 603211    AND 603430 KEEPS REFLASHING        REF VOIDED WR 164816 FOQ 603430 AND 603            BUT WILL NOT ACKNO'WLEDGE WITHOUT TAKING PANEL 603                ACKNOWLEDGE FUNGI ON PROBLEH '76727 ANNUNCIATORS TO TEST FIRST                                COPIES ATTACHED TESTED 5 T ON 910215 NO OTHER ACTIONS AKEN W176730    ICS-2ICS&#xb9;P1  OUT BOARD SEAL  IS LEAKING APPOX 80 DRIPS PER            REHOVED VIBRATION PROBES ON RCIC HINUTE    REPAIR AS NECESSARY ALSO DO INBOARD SEAL        PUMP  REHADE CONNECTION AND REINSTALLED TO PROBE.
W176849  RCS-2RCS&#xb9;HYV    HETER INDICATION ON P602 FOR VALVE POSITION                RECALIBRATED INDICATOR 2RCS-ZI1621 17A            INDICATOR I PERCENT HIGHER THAN GETARS DEF TAG ON P602    HETER INDICATOR 73 PERCENT- GETARS INDICATOR 69 PERCENT W177115  PCB-2PCB&#xb9;Z67    PERFORM AS FOUND LOCAL LEAK RATE TEST AT PA IAW            NONE APP J. WELD PLUGS    PERFORH AS LEFT LEAK RATE TEST AT PA TEST HUST BE PERFORMED AT PA TO ENSURE NO TYPE A TEST IS REQUIRED REF PR 4596 E&DCR C93655 W17 7129            5'WP ADJUST FLOW ON 25WP&#xb9;CAB146A USING FCV01 AS PER            FLOW SET PER TS PLAN. ADJUSTED FLOW TROUBLESHOOTING PLAN.                                    PER SPDS 4 5 GPH AND 1 0 GPH PUHP TR IP RHS-2SWP&#xb9;CAB 146A
  'W177130            SWP  ADJUST FLO'W IN 25'WP&#xb9;CA81468 USING FCV01 AS PER          FLOW SET PER  TS FLOW CALIBRATED TROUBLESHOOTING PLAN TB250 5'W"SERVICE WATER              FLOR 5'WITCH PER SPDS 4 5 GPH AND 1 0 GPH PUHP TRIP RHS-25'WP&#xb9;CAB 1468 W177139              5'WP TROUBLESHOOT FLOW 5'WITCH 25WP&#xb9;F51468  LO'W FLOW        CONNECTED CONTROLOTRON CHART CONDITIONS ~ TB 250 SW                                    RECORDER AS PER TROUBLESHOOT PLAN RHS-25WP&#xb9;CAB 1468
 
I 1
~ l
  'tI I+4 7
 
14:18-0    14-92                                CLASS I WORK          RUHENT 8 CONTROL 1991                            PAGE14 WR  NUMBER  EPN NUHBER    FAILURE DESC                                                CORRECTIVE ACTION W177143            SWP  INSTALL FH71D 3 PRONG MONITOR CALIBRATOR ON                INSTALLED FM710 AND CONTROLOTRON 2SWPCFS146A AND RECORD HV OUTPUTS ON A CHART                AND HONITORED AND RECORDED PER RECORDER SEE TROUBLESHOOTING GUIDELINE PER TEMP            N2-ICP-GEN-001 AND IL 2SWP-153 HOD 91-04 TB250  SW RHS-2SWP4 F51 46A W177153 HVC-2HVCAUC1  UC102 FAILED TO ACHIEVE RATED FLOW      I8C  TO            FLOW READING TAKEN BY  I8C 02            TROUBLESHOOT FLOW PROBLEM  CONTACT  C  BURNSWORTH X 4626  FOR  TROUBLESHOOTING INFO W177169  CEC-NOCOHPID  REPLACE TRANSISTOR 98 WITH A CODE DATE OF 8052 OR          REPLACED 08 IN NUMEROUS~)OSEMOUNT LOWER) PRESENTLY IN WAREHOUSE SPARES. INSTALLED IN          TRIP UNITS (SEE ATTACHED SHEET FOR HODEL 510 DU TRIP UNITS THIS    IS TO SATISFY    GE S1L    S/N'S OF COHPLETED TRIP 3NITS) IN NO  520 AND HAY 5 1990 10CFR21  NOTIFICATION              WAREHOUSE AS SPARES W1 77244 HVR-2HVR4 AOD  AIR IS LEAKING FROH THE BODIES    OF BOTH ACTUATORS        REPLACE SOV BLOCKS AND REBUILT AIR 10A            ON THIS DAHPER.                                            REGULATORS W177245  CSH-2CSHOLS3  CHANGE INDICATOR SCALE ON HASTER TRIP      UNIT PER  E      NEW HOTOR FACE INSTALLED AND CAL A              AND DCR C47762. CLOSE TEHP HOD 88"39                        PROCEDURE PERFORMED SAT W IP W177246  CSH-'2CSH4 LS3 CHANGE INDICATOR SCALE ON MASTER TRIP      UNIT PER  E      INSTALLED  NEW HETER FACE AND CAL 8              AND DCR C47762    CLOSE TEHP MOD 88-39                      PROCEDURE  N2"ISP-CSH-R105 PERFORHED SATISFACTORY'LSO CLEARED TEMP HOD 88-39 W177263  RHS-NOCOHPID  EVALUATE GROUNDING ON TEST SKID LOCATED IN THE              TOOK OHM READING AS VARIOUS POINTS ENVIRONHENTAL ROOH AT THE UNIT 2 WAREHOUSE                  OF THE SKID AND RICK SCHAMP TOOK THE DATA W178802  RDS-2RDSALS1  DURING THE PERFORHANCE OF  N2-ISP-RDS"H106    COHPUTER    REPLACED HICRO SWITCH IN 2RDSALS125 25            POINT RDSLC103 DID NOT COHE IN    UPON  INVESTIGATION THE HICRO SWITCH WAS FOUND TO BE BAD      REPLACE W1 78803 GTS-2GTSAPDT  COHPUTER POINT OUT OF TOLERANCE FOR LCR GTS 049            REPLACED ISOLATOR POWER SUPPLY PS 58            CALIBRATED LOOP FROH PDTSB COMPUTER POINT OUT OF            ZE-2 IN PNL 838 ELEVATION 288 RELAY TOLERANCE WITH PROPER CURRENT INPUTS TO GTS PWRS58        ROOH REPLACED INPUT AND OUTPUT ISOLATOR CARDS ZE 41/42 IPNL 838 W178806  HSS-2HSSeAOV  HSIV 7C LS33-2 CONNECTIONS H-G FAlL TO PROVIDE            CHECKED HUX05 CARD 5 SAT    TEN 7C            INPUT TO GETARS (FOR 10 PERCENT OPEN INDICATION)          PERCENT OPEN INPUT DOES FUNCTION.
THE OTHER 2 LS33-2 OUTPUTS DO WORK (ERF COMPUTER          WHEN VALVE REACHES TEN PERCENT OPEN PT AND P602 INDICATION). REF GE 807E152TY SH 10.          SWITCH PROVIDES INPUT SATISFACTORILLY  TO GETARS.
 
lit C
J'
/
g+ ~
4
      ~"
 
14-18=0      14-92                                CLASS I WORK        RUHENT 8 CONTROL  1991                            PAGE15 WR  NUHBER  EPN .NUHBER    FAILURE DESC                                            CORRECTIVE ACTION
  'W1 78812            HVR  WHILE PERFORMING N2-ISP"RMS-R101  STEP 8 4 3            REPLACED RUBBER GASKET FAILURE CODE 6 DID NOT COHE IN FLOW WAS AT 1.4 SCFM THROUGH THE SKID SHOULD BE APPROXIHATELY 0 00 WHEN INLET VALVE IS SHUT RHS-2HVRoCAB 32A
  'W178845    NHS" C51-K601  IRH F INTERHITTENTLY FAILS DOWNSCALE WHEN RANGE        PERFORMED    APPLICABLE STEPS  OF F              SWITCH POSITION IS CHANGED AND RETURNED TO THE          N2- I SP-NHS-Q109 ORIGINAL POSITION IRH F COHES BACK ON SCALE ~
TROUBLESHOOT AND REPAIR W178855    CHS-2CHS4LI1  2CHSALI118 ON 2CECAPNL601 HAS EXCESSIVELY HIGH          VENTED    SIDE INSTRUMENT LEG NO 1B            DEVIATION FROH ALL OTHER SUPP POOL LEVEL                PARTS REQD    CHSLA103 EQUALS 200 59 INDICATIONS (AROUND 1/2 FOOT HIGHER) RECALIBRATE        ST    VERSES CHSLA102 EQUALS 200 49 2CHS4LI11R TAG AT HETER.2CHSNLI11R ON 2CEC4'PNL601      FT SAT W178859    HVP-2HVPAFN1  EXHAUST FAN IS TRIPPED ON LOll AIR FLOW POSSIBLE        RECALIBRATED FLOW SWITCH TO, THE C              FLOW SWITCH TROUBLE. PLEASE INVESTIGATE AND REPAIR      FLOW VALVE 'WHICH CORRESPONDS TO DISCHARGE DHP OPEN RECIRC CLOSED SINCE THE CPNFIGURATION HAD THE LOWER FLOW VALVE W1 78875              HSS BURN OUT CIRCUIT ALARHS ARE NOT CONSISTENT    NEED      REPLACED WITH NO    164C5687P301 TO REPLACE                                              SERIAL  NO  6749 RPS LDS-2HSSCTS1 069A W178883    NHS-C 51-K601  IRH H FAILED SRH/IRH OVERLAP PROCEDURE DURING          PERFORHED    N2-ISP-NHS-Q109 IRH  H H              START UP  NEVER SHOWED ANY CHANGE IN PO'WER AT ALL    DRAWER AND PRE-AHP OPERABLE PROBLEH APPEARS TO OR FROM PRE-AMP TO IRH H DETECTOR UNDER POT      RAN TDR TRACE ON CABLE TO DETECTOR OPEN AT CONNECTOR UNDER VESSEL W1  78888  CHS-2CHSoTE5  2CHSOTES4B IS AT LIMIT FOR DEVIATION FROM TE54A ON      NONE-2CHSAT1172 AND 171 POINTS 5 48            N2-OSP-LOG-D001  NEEDS TO BE RECALIBRATED DEF TAG      FOR TE54A AND TE54B -CHECKED ON STUB HUNG ON 2CECAPNL601 AT 2CHSATI172 SELECTOR        910202 READINGS'ARE 80 DEG F AND SWITCH                                                  79 DEG F HAX DIFFERENTIAL PER N2-OSP-LOG-D001 IS 6 DEG F W178892    HVR-2HVRUC4    DURING PERFORHANCE OF OSP-CNT"H003 HVR4VC413B WAS      RECALIBRATED FLOW SWITCH PER 138            GIVEN AN AUTO START SIGNAL. HVR4VC4138 STARTED          N2-IPM-GENQ003 THEN TRIPPED. VC RAN FOR 38 SECONDS
 
14-18:0      14-92                                  CLASS I WORK        RUHENT 8 CONTROL 1991                              PAGE16
'WR  NUHBER  EPN NUHBER    FAILURE DESC                                              CORRECTIVE ACTION W1 78897  NHS-C51-K605  SUHHER CARD Z6 HAS BLOWN FUSE F4    -REPAIR              REPLACED SUHHER CARD    ISSUE 126431 (835-K607A)
W178899            CES  COHPUTER POINT EGSPC16 IS IN ALARH CANNOT                CALIBRATED PRESSURE SWITCH DETERMINE ANY PROBLEHS WITH DIESEL COHPONENT ~            2EGS4'PS4005B TO SPEC ADJUSTED  LIMIT TROUBLESHOOT AS NEEDED TAG ON PNL 852 CONT RM            SWITCH POSITION BRACKET EGS-2CES4IPN L408 W1 79175  EGF-2EGFAP3  WHILE PERFORHING N2-EPH-EGS-R655 DISCOVERED THAT          REPLACED LABELS 2EGF-P3 WAS INCORRECTLY LABELED 2EGFAP5    PLEASE CORRECTLY LABEL FUEL OIL PUHP W179290  ICS-2ICSAHYV  GENERAL OVERHAUL OF GOVERNOR VALVE FOR NEXT REFUEL        SEE ATTACHEHENT 4 151            OUTAGE
  'W180509  GTS-2GTSAHOV  NEED TO REPLACE THE RESERVOIR PISTON OIL    SEAL- DUE    REPLACED  OIL SEAL ON RESERVOIR 3A            TO LEAKAGE P/N =7238006 SYH 93-61-026                      PISTON AND ORING AT THE BOTTOM    OF THE RESERVOIR
  'W180527  SWP-2SWP4PSY  ANNUNCIATOR 601103 AND COHP PT SWPBC18 DID NOT            COHPUTER POINT NORMAL 910204 NO 1004A          CLEAR WHEN ACCUHULATORS 1-4 WERE CHARGED 'WITH            PROBLEH WITH ANNUNCIATION FOUND NITROGEN                                                  WHEN PERFORHING WR'S 191588 AND 191576 HOWEVER WR 191576 FOUND A LEAKING ACCUMULATOR WR 154708
  'W180554  CEC-2CECOP00  WHILE PERFORMING N2-ISP" ISC-H008 ATT 3 AND 4 AFTER        N2-ISP"ISC-H008  ATT 3 AND 4 HAVE 2              FIRST RX LEVEL CHANNEL 'WAS DISPLAYED SECOND RX            BEEN SUCCESSFULLY PERFORHED 900513 LEVEL CHANNEL WAS SKIPPED AFTER NO KEY WAS                900630 900801 AND 900901 AND 910114-DEPRESSED DISPLAYING SLICK TANK LEVEL                      WITHOUT REOCCURRANCE OF FAILURE TROUBLESHOOT                                              PLEASE CLOSE THIS WR AS NO PROBLEH FOUND W180556  ZZZ-NOCOHPID  PERFORH  N2-IHP-GEN-9037  TO CORRECT JUMPER              NONEISWITCH SENT BACK TO LOCATION  ON  RILEY TEHP SWITCH  SN 5620  HOVE JUHPER    HANUFACTURER FOR REPAIR FROH  (Jll)  TO (2NC)
W180626  CSL-2CSL4'HOV  LPCS INJECTION VALVE HAS TEHPORARY OPERATOR AND            ATTACHED TAG TO VALVE 104-ACT        POSTED TO INFORH OPERATOR DECLUTCH 'LEVER MUST BE CONTINUOUSLY DEPRESSED TO HANUALLY OPERATE VALVE PERHANENT SIGN IS REQD W1 80633              HVC R IC DISPLAY SECOND DIGIT  OF PARAMETER AND  E ARE      REPLACED DISPLAY BOARD HISSING AT 2HVCNRUZ18D RHS-2HVC4RUZ 18D
 
14:18:0      14-92                                    CLASS I WORK        RUHENT 8 CONTROL  1991                                            PAGE17
'WR    NUHBER  EPN NUMBER      FAILURE DESC                                              CORRECTIVE ACTION
    'W180773  HVC-2HVCoACU    PERFORH  ON A IR BALANCE  ON 2HVC4ACV3A                  AIR BALANCE 2HVC4ACU3A      AS PER 3A                                                                        N2-ICP-GENQ004 W18 0819  SWP-2SWPAFT2    REPLACE SUSPECT    TRANSHITTER S/N 407984 'WITH NE'W      REPL'ACED TRANSMITTER (PER 00E              ONE                                                      N2-IHP-EQHQ005)
    'W180838  CMS-2CHS0AE6    WHILE PERFORHING N2-ISP-CHS-Q110. COHPUTER POINT          NO PARTS    WERE REPLACED OPTICAL 8                (ERF) CHSYA101 WAS FOUND TO BE OUT OF SPEC.              ISOLATOR CHECKED GOOD USING SPECS IN UPDATED N2-ISP-CHS-Q110      SEE PLAN              'ROUBLESHOOTING
    'W180856  RHS-2RHSAFT6    REPLACE SUSPECT    TRANSHITTER S/N 410844 WITH  NEW      REPLACED AND CALIBRATED.l2RHSWFT648 48              ONE                                                        AS DIRECTED W182089                HVR LIC DISPLAY IS MISSING    THE HINUS SIGN  REPAIR AS      A NE'W L IC  DISPLAY BOARD WAS NECESSARY. HICRO CABINET IS LOCATED CONTROL BLDG          INSTALLED INTO 2HVRARUW32B USING 214 SOUTH SIDE. DEF TAG PLACED AT HICRO 2HVRARU328        S"HI-5 3-001    AND N2-IHP-GENa037.
PMT WAS TO DEPRESS TEST LIGHT BUTTON ALL LIC LIGHTS LIGHT AND DISPLAY SHOW ALL EIGHTS AND A H.INUS SIGN PHT SQT RHS-2HVR4  RUW 32B
  'W182098              HVC  L IC'S LED SHO'WS A 2 IN THE  FIRST DIGIT OF THE        REPLACED CARD EXPONENT    OUT OF SPEC RMS-2HVCACAB 18D
  'W182099              HVC  HONITOR SPIKES    IN ALERT AND HIGH RADIATION THEN        SURVEILLANCE N2-RSP-RMS-H109 WAS SLOWLY DROPS BACK TO NORHAL HAPPENS ALOT AFTER 51        SUCCESSFULLY COHPLETED ON 910108 IS TURNED OFF THEN ON AND THE NUMBER OF OCCURENCES        AND  THIS PROBLEH  WAS NOT OBSERVED INCREASES WITH TIME IF NOT TOUCHED. ALSO GIVES LOW PRESSURE ALARM RHS"2HVCOCAB 188 W182922    I SC" 2 ISCCLS1  REPLACE TRIP UNIT TO SATISFY 10CRF PART 21                REPLACED    822-N684A  AND TESTED  PER 684A            NOTIFICATION -ROSEHOUNT LETTER DECEHBER 7 NINETEEN        N2-ISP-ISC-R105    SAT EIGHTY NINE-HODEL 710DU SERIAL NUHBER 66561 LOCATED 2CECAPNL609 ELEV 306 CR W182925    RHS-E12A-Z8-    PRESS  TO CAL KNOB OUTER CASE IS BROKEN GIVING NO        REPLACED BROKEN PRESS      TO CAL KNOB 1                INDICATING POINTER POSITION. REPAIR OR REPLACE AS        FROH  E12A-Z8-1 CALIBRATION UNIT    ON NEEDED LOCATED IN 2CECAPNL618 306 CONTROL ROOH            2CECPNL618 E12A-24-1
 
'
f
 
14:18:0      14-92                                  CLASS  I WORK        RUHENT 8 CONTROL  1991                            PAGE18
'MR  NUHBER  EPN NUHBER    FAILURE DESC                                              CORRECTIVE ACTION M18 2926  HSS-2HSSoSOV  'MHILE PERFORHING  N2-IHP-SOV-9003 REHOVE TERHINAL        REHOVED TERHINAL STRIP AND 6A-2          STRIPS ON SOV AIR CIRCUIT -2HSS4AOV6A AND D- AND            INSTALLED RING LUGS PER INSTALL RING LUGS PER ATTACHED PROCEDURE                  S-HI-5 3-001 PERFORHED S-HI-5.3-001 ATTACHED. WORK NECESSARY TO COHPLY            N2-IHP-SOV-9003 SAT MITH FDDR KG1-0797.                                        N2"OSP-HSS-R001 ATTACHED AS ELECT FUNCTIONAL CHECK M182936  RHS-2RHSX(PT3  ROSEHOUNT TRANSMITTER SERIAL NUHBER 412964                REPLACED OLD TRANSMITTER NO 412964 A              IDENTIFIED BY 10CRF PART 21 NOTIFICATION                  WITH NEM TRANSHITTER SN 419928A ROSEHOUNT LETTER DATED 10-31-90 OIL LOSS SUSPECT            RECAL'D LOOP- SAT LOT LOCATION RX 175
    'M183173  RCS-2RCSAP1A  REVISE VIBRATION ALERT SET POINT IN ACCORDANCE              CALIBRATE ALERT NODE LEVEL  TO 13 5 WITH 2H10279    SDC NUHBER SC2-0007-91                    HILS  FOR 2RCS-NBI86A AND 8
  'W183370  SFC-2SFCAP18  THE OUTBOARD BEARING OF 2SFCCP18 IS OPERATING              REHOVED 2SLSAP18 INBOARD AND APPROX'0 DEG. HOTTER THAN OP1A OUTBOARD BEARINGS            OUTBOARD VIBRATION AND TEHPERATURE INSPECT 0P18 PUHP OUTBOARD BEARING AND CHECK FOR          PROBES 910222. REINSTALLED-
                            'WEAR AND PROPER CLEARANCE                                  VIBRATING TEHP PROBES M184455    GTS-2GTSoHOV  OIL IS LEAKING    FROH ACTUATOR TO THE FLOOR    TAG        REHOVED COVER) CLEANED F ILH OF OIL 28            HUNG ON GTSA'HOV28. LOCATION RX BLDG ELEV 261 IN 8        OFF VALVE PARTSI TIGHTENED FITTINGS-GTS RH                                                      HAO VALVE STROKED AND FOUND NO NEM LEAKS
  'M184484  CEC-2CEC4PNL  WHILE PERFORHING    N2-ISP-ISC-P899  COHPUTER POINT        SIHULATED 0-10 VDC INPUT TO 899          ISCLA104    MAS FOUND OUT OF SPEC  HIGH                    ISOLATOR 2CEC4899 ZJJ-C (BQ) TB3-13 AND 12. OBSERVED 0-160 H VDC OUTPUT OF ISOLATOR. (ISOLATOR OK)
REINSTALLED ORIG INDICATOR CAL'D LOOP COMPUTER, OUT OF SPEC  STILL GAVE COHPUTER VALVES THEY MERE TO CALIBRATE COHP W184559    RCS-2RCSAHYV  PLEASE INCREASE THE FCV HINIHUH POSITION INTERLOCK        STROKED THE VALVE AS REQD 17A          LIHIT SMITCH SETTING AS PER ATTACHED EDC NO.
2E10362 OF SDC SC2-0005-91 (REFER TO RESOLUTION OF PR  07751)
M184 560    RCS-2RCSAHYV  PLEASE INCREASE THE FCV HINIHUH POSITION INTERLOCK        STROKED VALVE AS REQD BY USING SBV 178          LIHIT 5'MITCH SETTING AS PER ATTACHED EDC NO              NO NEED TO  LIFT LEADS USING THIS 2E10362 OF SDC NO. SC2-0005-91 (REFER TO PR 07751          HETHOD RESOLUTION)
M184571    HVC-2HVCAFLT  PROVIDE INFO REQUESTED    INTERIH RESPONSE TO PR          PROVIDED INFO REQUESTED ABOVE 2A            09184 RUN FILTER TRAIN A AS NECESSARY. CONTACT HIKE DOWNS'OR INFORHATION AND RESULTS
 
q Nll pl 1 4
 
        '
14:18:0    14-92                                    CLASS I 'WORK              RUHENT & CONTROL  1991                              PAGE19 WR  NUMBER  EPN NUMBER    FAILURE DESC                                                        CORRECTIVE ACTION W184675  ISC-2ISC<< LIS  REPLACE ROSEHOUNT HODEL 710DU HASTER TRIP UNIT TO                    REPLACED HTU  822"N691F 1691F          SATISFY 10CRF PART 21 NOTIFICATION DEFECTIVE TRIP UNIT SERIAL 66732      ROSEHOUNT LETTER 12-07"89
                                                                                            '-HI-5    3"001 PER AND COMPLETED TRIP    N2-ISP-ISC-R014  SAT UNIT IS LOCATED 2CEC<<PNL618 ELEVATION 306 CR W184773 CEC"2CEC<< PNL  WORK ON EDC    - RETURN THIS PANEL TO ORIGINAL DESIGN              PERFORHED  S-HI-5 3-001  FOR EDC 736            BY IHPLEHENTING EDC    2E10379A                                    2E10379A W184789            CHS  2CMS<<'CAB10B PARTICULATE SAHPLE CHAMBER FAILED                      REPLACE SQUARE GASKET LEAK RATE TEST. AT SHALL      BOX BETWEEN DETECTOR AND HOUSING IN REAR OF, CHAHBER RX 289 BY ELEVATOR.SEE HIKE GARBUS-RICK KLEIN OR PAT FOTI FOR  DETAILS RHS-2CHS<<:CAB 108 W184806  GTS-2GTS<< HOV  EXCESSIVE OIL LEAKAGE FROM GTSAHOV2A ON RX BLDG EL                  REPLACED DAMAGED ELBOW ON 2A            261 -A- GTS TRAIN OIL IS LEAKING FROM ELECTRICAL                    ACCUHULATOR HANIFOLD PART PENETRATIONS ON HOV2A TAG AT 2GTS<<HOV2A IN DIV I                                                  NO'237995 GTS BLDG W184815  GTS-2GTS<<'MOV  HOV 2A HAS A OIL LEAK FROH ACCUMULATOR                              INVESTIGATED OIL LEAK 'FOUND SHALL 2A                      ON 261 RX BLDG A GTS ROOM          BOX'OCATED AHOUNT OF  OIL RESIDUE LEFTOVER FROM LAST TIHE VALVE WAS WORKED'AD OPERATIONS STROKE= VALVE AND .
OBSERVED NO ABNORMALITIES IN VALVE OPERATION W184816  GTS-2GTS<< HOV  DIV LEAK    FROH GTS<<HOV 2B ACCUHULATOR BOX 261 RX                  RETIGHTENED LOOSE FITTINGS 2B            BLDG 8 STANDBY GAS TRAIN ROON W1 84827 EGS-2EGS<<EG1  ON LOSS OF OFF SITE POWER ( NO        5 LINE) EGS AND                CHECKED R  Dl AND R D2 ~ SUPPORTED EG2 AUTO. STARTED AND ENERGIZED 0 IV I AT 58 8 H2                    N2-STP-26 (LOAD  WAS  900KW) PLEASE ADJUST FOVERNOR SETPOINT TAG LOCATED AT    PNL851 AT GOVERNOR CONTROL << EG2 W184828  HVK-2HVK0CHL  2HVK<<tCHL1A AUTO TRIPPEDI    REASON UNKNOWN CHL1A          WILL    CALIBRATED 2MVK<<PSL-1007AI TIGHTENED 1A            NOT RESTART                                                          LEAD 210 ON RELAY 4R W184833  SWP-2SWPAP1A  2SWP<P1A TRIPPED ON LOll FLOW FOLLOWING AN AUTO                      CALIBRATED LOW FLOW TRIP LOOP FOR START SEQUENCE FOLLOWING THE LINE 5 TRANSIENT-                      2SWP<<P1A VERIFY THE LO'W FLOW SETPOINT (TRIP SETPOINT) IS CORRECT W184 834  SWP-2SWP<<P1E  2SWP<<P1E TRIPPED ON LOW FLOW FOLLOWING AN AUTO                      RECALIBRATE AS PER N2-ICP-5'WP-A101 START SEQUENCE FOLLOWING THE LINE 5 TRANSIENT.
VERIFY THE    LOW FLO'W  TRIP SETPOINT IS CORRECT
 
I 1'
 
'l4:18:0    '4-92                                  CLASS I 'WORK        RUMENT 8 CONTROL  1991                            PAGE20
'WR  NUHBER  EPN NUHBER    FAILURE DESC                                            CORRECTIVE ACTION W184840  GTS-2GTS&#xb9;PV5  2GTS&#xb9;PV5A HAS SLIGHT OIL LEAKAGE FROM HOTOR              TIGHTENED LOOSE FITTING DRAINED A              HOUSING SEAL LOCATED IN STBY GAS BLDG LINE H            REFILLED AND BLED STROKED VALVE COLUHN 33 70  PLEASE INVESTIGATE AND REPAIR            FROH CONTROL ROOH  OBSERVED FULL TRAVEL INSTALLED COVER AND TORQUES ON  911017 W184851  HSS-2HSS&#xb9;PSV    RELIEF VALVE TAILPIECE TEHPERATURE INDICATION    ON      PERFORHED LOOP CAL 135            PANEL 2CEC&#xb9;PNL614 IS ACTING ERRATICALLY WITH UNEXPLAINED INCRESES AND DECREASES    PLEASE TROUBLESHOOT AND REPAIR  SEE WR 194360 W184871  SWP-2SWP&#xb9;FV5  FV54A HYDRAULIC ACCUMULATOR PUHP IS RUNNING              PRECHARGED ACCUHULATORSE. DRAINED 4A            CONT INOUSLY  INVESTIGATE AND REPAIR DEF TAG              AND REFILLED RESERVOIR T(NK 4 LOCATED ON SWP&#xb9;FV54A TB 244 SOUTH WEST AND ON ANNUNCIATOR 601103  IN CONTROL ROOH CB  306
    'W184886  CMS"2CHS&#xb9;TRY  DURING PERFORMANCE OF N2-ISP-CHS-M003 STEP 7 2 4          PERFORHED N2-ISP-CHS-R115  ATT 4 AND 170            RECORDER FOUND TO BE OUT OF SPEC    CALIBRATE            ADJUST ZERO AND SPAN FOR RECORDER                                                  2CHS&#xb9;TRY170 RED PEN W1 84887            HVC  DETECTOR  FAILEDI LOW COUNTS EVEN WITH SOURCE IN          REPLACED DETECTOR DRAWER  POSSIBLE BAD DETECTOR ON CABLE TAG HUNG AT SKID- CONTROL RH VENT RH 306 RHS-2MVC&#xb9;CAB 18D W1 84894            HVC  THIS HOV18 SHUTS ON A HIGH RAD SIGNAL FROH BOTH          INSTALLED NEll DIFF VACUUH S'WITCH RAD HONITORS HVC188 AND HVC18D    RIGHT NOW HVC18D IS IN THE TRIPPED CONDITION WITH A H/0. HOV18 KEEPS CLOSING WITH NO ALARHS NO TRIPS OF ANY KIND ON HVC188 AND NOT AUTO STARTS OF 2HVC&#xb9;FN28    TAG ON P871 IN  CR RMS-2HVC&#xb9;CAB 188 W184909  ICS-2ICS&#xb9;FC1  AFTER SEVERAL HINUTES OF OPERATION DURING THE RCIC      CHECKED FUNCTION OF FC101 01            QUARTERLY SURVEILLANCE THE RCIC FLOW CONTROLLER IN      CONTROLLER CHECKED SAT. PERFORMED AUTO BEGAN TO HUNT AT APPROXIHATELY PLUS OR MINUS        CAL ON FT101 SLIGHT ADJUSTMENTS
                            '50 GRAH ABOUT ITS SETPOINT 600 GPH'EED CONTROL          HADE TO TRANSMITTER FLUSHED LINES LOOP SETTING VERIFICATION PER ATTACHED AND              TO TRANSHITTERiAIR AND BLACK WATER TROUBLESHOOT AS NECESSARY                                WERE FLUSHED FROM LINES
 
14:18  '      14-92                                    CLASS I WORK        RUHENT 8 CONTROL  1991                              PAGE21 MR NUHBER    EPN NUHBER        FAILURE DESC                                            CORRECTIVE ACTION M184913                SWP RECALIBATE AND ADJUST AS NECESSARY FS 146A              ADJUSTED FLOW IN SPECS      ACCORDING TO SPDS  25WP4'F5146A    NO FLOW  VALUE 380HU PUHP TRIP 200 HU. TIHE DELAY HAY NOT BE LONG ENOUGH TO ESTABLISH PUHP RUNNING AFTER START        PUMP MAS STARTED T'MICE SECOND TIHE BEFORE COHPLETE COAST DO'MN RHS-25WP4F51 46A M184957                SMP  INVESTIGATE FLOW SWITCH DRIFT                          RECALIBRATEO FLOW SWITCII AT 80 DEG F    FOR  1 0 GPHICLEA'N'ED FLOW 5'MITCH RMS-25WP4 FS1 46A
  'M184958                SMP  INVESTIGATE FLOW 5'MITCH DRIFT                          RECALIBRATEO FLOW SMITCH AT 80 DEG F  FOR 1 ~ 0 GPH- VERY SLIGHT BUILDUP OF SCALE AND SILT      CLEANED FLOW SWITCH R HS-25 WP 4(F 51 I 6B M184959                5'MP INVESTIGATE FLOW 5'MITCH DRIFT                          RECALIBRATED FLO'M SMITCH AT 80 DEGREES F WATER RMS"2SMP0F52 3A W184960                5'WP INVESTIGATE FLO'M SWITCH DRIFT                          RECALIBRATED FLOW SMITCH AT 80 DEGREES    F  'MATER RHS-25WPoF52 38 M186514                CMS  RIC DISPLAY 15 MISSING THE SECOND DIGIT IN THE          INSTALLED    A NEW  RIC DISPLAY CIRCUIT PARAHETER THE "E" AND THE FIRST DIGIT IN THE            BOARD EXPONENT  TAG HUNG ON RIC IN CONTROL ROOH RHS-2CHS4 CAB 10A
'W1 87 23 7              HVR  CHECK SOURCE  DOES NOT EXCEED 1 DECADE ABOVE BKGD      REPLACED SOLENOID HOUSING WITH NEM WHEN  ACTIVATED DEF TAG  NO  17924 - HUNG ON          HOUSING HONITORS SKID RX 328 EL RHS-2HVRNCAB 14A
 
0 1
I 14:18:0      14-92                                CLASS  I WORK        RUMENT 8 CONTROL  1991                              PAGE22 WR  NUMBER  EPN NUHBER    FAILURE DESC                                            CORRECTIVE ACTION W187238            SWP  LIC DISPLAY AT THE SKID IS HISSING THE FIRST DIGIT      REPLACED  LIC DISPLAY BOARD PER OF THE PARAHETER AND THE FIRST DIGIT OF THE            S-HI-5 3-001  AND N2-IHP-GEN-9037 EXPONENT  DEF  TAG NO  17960 'WAS HUNG AT THE SKID      PERFORHED  PHT PER  WIP SHEET RHS-2SWPACAB 146A W187249            SLIP L1C DISPLAY IS HISSING THE HINUS SIGN    TAG HUNG AT    INSTALLED  NEW  LIC DISPLAY  BOARD Llc" S ELECTRICAL TUNNEL 214 RHS-2SWP4 CAB 23B
    'W187251  RHS-2RMSORE1  COHPUTER POINTS ARE OUT OF TOLERANCE FOR THE            REPLACED AIHS HODULE A              1 OOE1 1 OOE3 AND 1 OOE4 RANGES
    'W18725 2 RHS-2RHS4RE1  COHPUTER POINT  IS OUT OF TOLERANCE ON THE 1  00E01    REPLACED HODULE  -AIHS.
C              1 OOE02 1.00E03  AND 1 OOE04 RANGES W187253  RMS-2RMS4RE1  COHPUTER POINT RHSRU101  IS OUT  ON THE 1E07 RANGE      RECALIBRATED PER N2-IPM"RHS-V001 B              TAG HUNG AT RE18 Rlc W187260            CHS  DURING PERFORHANCE OF N2-RSP-RHS-Rill PARTIAL CAL        REHOVED OLD, BOARD REHOVED SW1 AND FOR THE SPDS HOD THE AMPLIFIER OUTPUT COULD NOT BE      SW2 FROM OLD BOARD AND REPLACED ON SET TO THREE VOLTS. THE AHP-DISC BOARD IS USPECTED      NEW BOARD INSTALLED NE'W BOARD    THIS BAD                                                      DIO NOT SOLVE PROBLEM WITH'AD PROTECTION PROCEDURE    REINSTALLEO ORIGINAL BOARD WITH SW1 ANO SW2 RMS-2CHSACAB 10A
  ,W187265              CHS  BATTERY FAILED TO RETAIN SETPOINTS IN MEHORY            REPLACED BATTERY FAILED HEMORY BACKUP TEST OF PROC.
N2-RSP-RHS-R111- QUESTIONS 0 HACDONALD EXT 2594.
RMS-2CHSCCAB 108 W187277              CHS  LOCATION FOR 2CHSARU10B MICRO COHPUTER IS HISSING        REPLACED  LIC DISPLAY  BOARD THE MINUS SIGN AND THE FIRST DIGIT OF THE EXPONENT. QUESTIONS D. HACDONALO AT 2394 VBS RHS-2CHS4RUW 10B
    'W187297            CMS  COHPUTER POINT OUT OF TOLERANCE ON ALL RANGES          PERFORHED  N21PHRHSV001 RHS-2CMSNCAB 10A
 
14:18:0    14-92                                    CLASS I WORK        RUHENT 8 CONTROL  1991                          PAGE23 WR  NUHBER  EPN NUMBER      FAILURE DESC                                              CORRECTIVE ACTION W187508          HSS  REPLACE SPARE RILEY TEMP SWITCH                            REPLACED SPARE WITH NEW SWITCH HI 136377 RPS LDS-2MSS4(TS1 076A W187524            IAS  2 IAS4'PI235 READS 36 LB. WITH PT 235 VENTEO    TO        REPLACED HETER PRESS READING IS ATHOSPHERE                                                  CONSISTANT WITH OTHER ADS TANK PRESSURE INDICATIONS AND COHPT PT I AS OA12 ADS"2IASAPI2 35 W187532            CHS  WHEN THE PUHP    TO CHS410A SKID IS TURNED ON              REHOVED BLOCKAGE FROH SAHPLE FLOW CHS410A-1 DETECTOR EXCEEDS THE ALERT AND HIGH              PATH 'WHICH CORRECTED THE HIGH DIP RADIATION SETPOINTS REPAIR AS NECESSARY. SKID IS            FAILURE  CAL'D DP SWITCH..
LOCATED ON RX 289 SOUTHEAST RMS-2CMS4CAB 10A W187544  CHS-2CHSOSOV    2CHSASOV26C  -                TEST N2-OSP-CHS-R001 26C            SUCT 7 3 109    - SURVEILLANCE IT WOULD NOT HOLD ANY PRESSURE WHEN PERFORHEO  FOR INFO ONLY LRT SATISFACTORY. PERFORHED SUCCESSFUL CLOSED AND L INE ISOLATED DOWNSTREAM LOCATED RX            PHT N2-ISP-LRT-R9011 ON 2CHS4SOV26C BLDG EL 215 AZ 117
  'W187557          HSS  E31-N604A ON CECAPNL632 INDICATES 71 DEG F                USING N2-I SP-LOS-R106  ADJUSTED E31-N604C (ABOUT 2 FT. AWAY IN THE STEAH TUNNEL)          READING UP 2 DEG. F INDICATES ?5 DEG F AS DOES A HAND HELD PYROHETER    INVESTIGATE ANO CALIBRATE AS NECESSARY RPS LDS-2MSSATS1 604A
'W187564  ADS-F1-2ADSA  FRF COMPUTER PT DID NOT CHANGE WHEN PROCESS                REPLACED FUSE AS PER SHI 5 3-001 03            COMPUTER DID WHILE PERFORMING N2-ISP"SVV-R102              AND SHI 5 4-001 CHECKED VOLTAGE ON CIRCUIT SIDE OF FUSE CHECKED OK N2-I SP-SVV-R102 PERFORHED W187565  AOS-1-3-2ADS  2CESCPNL405    POSITION LIGHT DOES NOT CHANGE STATE        TIGHTENED LOOSE TB CONNECTION ~
A01            'WHILE PERFORMING    N2-ISP-SVV-R102 ATT  2                REPLACED ALARH CORD
 
II, "C
r(
 
~ 14:188)7    92                                  CLASS I  'WORK  -    RUHENT 8 CONTROL  1991                            PAGE24 WR  NUMBER  EPN NUHBER      FAILURE OESC                                              CORRECT I VE ACTION W187568            RHS    TRIP UNIT E31-N608C FAILED TO CAUSE GP 5/10              PERFORHED  ATTACHHENT THREE OF ISOLATION WHEN LEAD LIFTED PER N2-OSP-RSS"R005    FOR    N2" ISP-LDS"H007 E31-N608C
                            -  DIV 1 TROUBLESHOOT TAG ON TRIP UNIT                      FUNCTIONED SATISFACTORILY NO PROBLEH FOUND    TRIP UNIT NOT REPLACED LDS-ZRHSATS1 608C W187 577  SMP-ZSWPCFV4    'MHEN HOVING  VALVE FOR HAKEUP TO BASIN RECEIVED          RECHARGED ACCUHULATORS 1 2 3 4 AND 78              COHPUTER POINT S'MPBC21 -FV478 ACCUH PRESS LOW. THE ALARH STAYED IN AND ACTUATOR HYDRAULIC PUMP CONTINUES TO RUN PLEASE TROUBLESHOOT. TAG HUNG ON i
STROKED VALVE NO PROBLEHS (ANNUN 601203 REHAINED CLEAR)
ALARH 601203 AT ZCECAPNL601 M18 7579  CHS-ZCHSOTRY    CHART DOES NOT ADVANCE DUE TO DRIVE GEARS NOT              ADJUSTED HOTOR ASSEMBLY SO GEARS 140            HESHING RECORDER IS ON PANEL ZCEC4PNL875 IN THE            PROPERLY HESHED CONTROL ROOH    TAG HUNG ON PNL875
    'M187588  HVC-ZHVCTE3    RELAY ROOH TEHP ELEHENT ZHVC4'TE37A HAS FAILED HIGH        CLEANED CONTACTS ON INPUT TO 7A              CAUSING FULL COOLING IN RELAY ROOH TROUBLESHOOT            TEHPERATURE TRANSHITTERI RESULTED AND REPAIR    TAG HUNG AT ZCECAIPNL870 AT ZHVRATVZZA      IN NORHAL READING CAL PER AND TE37A RELAY ROOH                                      ILZHVK023 SAT.
W187 599  CPS-ZCPSeAOV    PSOITION INDICATOR AT VALVE SHOW    THE VALVE TO BE      THERE  IS NO WAY TO ADD POSITION 104            SHUT 'WHEN ITS OPEN AND OPEN WHEN    THE VALVE IS          INDICATORS AT THE VALVE)AT PRESENT SHUT. CORRECT POSITION INDICATOR    PLATE TO READ        TIHE OPERATION AID 91-012 IS ON CORRECT POSITION    LOCATED RB 289  NE                    VALVE SHOWING OPEN AND CLOSE    THE WAY THE HANUAL SAYS TO TELL IF VALVE IS CLOSED IS TO LACK AT THE SHAFT HARKED 'MITH S AND VALVE BODY W189103    NHS-C51-K605    LRPH READS 28 ON APRH PANEL BUT HETER ON 603 PNL          REPLACED FIRST LEVEL HULTIPLEXER SHOWS DOWNSCALE. TROUBLESHOOT PROBLEH WITH HETER          (Z10)
READING ON 603 PNL ~
    'W189151  RHS-ZRHSAFI1    RHS4 F114A (E12-R603A) ON CECA'PNL601 READS APPOX          PERFORHED  CALIBRATION OF ZRHSCFI14A 4A              100-200 GPH LOM. PLEASE RECALIBRATE RHSAFI14A TAG HUNG ON PNL601 BY F114A W189158    CEC-ZCECAPNL    COHPUTER POINT SWPPAZ1  OUT OF SPEC    LOW WHILE          REPLACED ISOLATOR POWER SUPPLY 837            PERFORHING N2-ISP-SWP-R108                                SYHBOL 93-08-652 ISSUE NO 138502)REPLACED ANALOG OUTPUT ISOLATOR SYHBOL 93-57-957 ISSUE NO 138581
    'M189200  EGS-ZEGSAEG3    INTERLOCK VALVE IN LEAKING AIR OUT ACTUATES ROD.          REPLACED INTERLOCK VALVE PU-1 REPLACE SEE ATTA'CHED DRAWING
 
1 14:18-0      14-92                                    CLASS I WORK        RUHENT & CONTROL  1991                            PAGE25 WR  NUHBER  EPN NUHBER      FAILURE DESC                                              CORRECTIVE ACTION W189325  SMP-2S WP AP 18  OUTBOARD BEARING IS LEAKING OIL EXCESSIVELY              REINSTALLED TE1558 LEAKING TO POSSIBLE PUHP BEARING DAHAGE PLEASE FIX AS SOON AS POSSIBLE W189411  HVC"2HVCPDR      2HVC4FR10A/4PORSOA (CHART RECORDER FOR 2HVCoFN2A)        DOOR LATCH SCREWS  TIGHTENED LATCH 50A            ON  2CEC4'PNL870 IS IN GENERAL STATE OF DISREPAIR        HECH AND TRACTOR PAPER DRIVE NEEDS DOOR LATCH RECORDER LATCH HECHANISH AND            REPAIRED UNDER WR 180630 TRACTOR FEED REPAIRED    TAG HUNG AT 2HVC4 FN2A RECORDER ON 2CECAPNL870
  'M18945 4              ISC 'MHILE PERFORHING N2-ISP-ROS-R101 STEP 7 5                AFTER NH ELECTRICIANS A/PLACED APPROXIHATELY 2 HINUTES ELAPSED BET'MEEN .CARD BEING      RELAY C72"K408 'PHT WAS PERFORHED PULLED AND ANNUNCIATOR 603418 ANO COHPUTER POINT          PER BLUE SHEET RPS  BC 28 ALARHED-TRIED IT TWICE-RESET IHHEDIATELY RPS-2 I SCA P IS 16508 M189455  CEC-2CECoPNL    N2-ISP-CHS-R120 STEP 8.2    3 ERF COHPUTER POINTS OUT    INITIATED  PR POWER  RETURNED TO 899              OF SPEC    PLEASE TROUBLESHOOT AND CORRECT                CHANNEL A  H2/02 ANALYZER M189482              S'MP DIGITAL DISPLAY LED'S BURNED OUT LOCATED IN HAIN          REPLACED DISPLAY BOARD CONTROL ROOH 2CEC-PNL8808    TAG ON PNL 8808 RHS-2SWPARUZ 23A W 189516  CHS-2CHSNTRX    RECORDER  IS NOT ADVANCING RECORDERS GEAR TEETH          FOUND RECORDER IN SERVICE WITH 130              WILL  NOT  REHAIN ENGAGED RECORDED IS LOCATEO ON          TRACES ON PAPER  TIHING FOR PAPER 2CECNPNL873 IN HAIN CONTROL ROOH                          APPEARS TO BE CORRECT    CANNOT FIND ANYTHING LOOSE OR OUT OF ALIGNHENT W189549  HTS-2HTS4PNL    HTS4PNL001 Cl-14 OT LIGHT BLOWN. LIGHT IS PART OF        SPARE CARO FROH C3-8 INSTALLED AND 001              TEHP UNIT TAG ON CARD 14                                CALIBRATED PER N2-ICP-HTS-SA001 IN Cl-14    LED TEST PUSH BUTTON DEPRESS ALL LIGHTS LIT    PHT SAT W18 9566              EGT  LUBE OIL HEATER DOES NOT CYCLE ON AT LESS THAN 120      PERFORHED  LOOP- CALIBRATED SWITCH DEG.F. WHEN REQD TO HAINTAIN LUBE OIL TEMP WITHIN SPECIFICATIONS GTS-2EGT4CH3 W189574                WCS  DURING 8 RPS EPA TESTING THE HONITOR FAILEO              RELACED RILEY SWITCH UPSCALE CAUSED BY DOWNPOWERING AND UPPOWERING THE CIRCUITS PER J KINSLEY TEST-REPLACE RILEY TRIP UNIT AS REQUIRED LOCATION 2CECAPNL642.
LOS-2WCSATS1 6018
 
S
'l
 
.14:18:07    92                                    CLASS  I WORK -      RUHENT 8 CONTROL  1991                              PAGE26 WR  NUHBER  EPN NUMBER      FAILURE DESC                                                CORRECTIVE ACTION
    'W189782  CEC" 2CECAPNL  TAHPER BAR COMES OFF ON END OPPOSITE    LOCK 'WHEN        LOOSEN TAMPER BAR STOP SCRE'WS    SLIDE 625            TAHPER BAR IS LOCKED                                        STOP OVER RET IGHTEN SCREWS
    'W189789  EGS-2EGS4PDS  ANNUNCIATOR 413-22    ALARHED AFTER D/G WAS SHUTDOWN        RECALI BRATE 2EGSc PDS1508 1508            (NO DIFF PRESSURE)  REPAIR                                CALIBRATION WAS SAT
    'W189849              SWP WORK REQUEST NO    165682  'WAS WRITTEN TO REPLACE        REPLACED HCV07 HANDLE ON HCU 017    ON INLET SIDE TO HCU07    VALVE IS LEAKING BY    REPAIR OR REPLACE OF NECESSARY RMS-2SWP4CAB 238 W189944      ICS-2ICSCT1  RCIC TURBINE SPEED EXHIBITS HUNTING DURING                  PERFORHED  STEPS  7.7 THR'7.8  OF SURVEILLANCE TEST r'  ERFORH APPL I CABLE PROCEDURE        N2-IHP-ICS-010  PER  IRC SUPV AND STEPS (N2-IHP-ICS-9010) TO TUNE UP THE RCIC                ORIG- GE RECOHHENDAT ION CONTROL SYSTEH    TAG HUNG 306 CONTROL ROOH      P601 RCIC CONTROLLER W189947    CMS-2CMSeTRX    PEN SHOWING ELEVATION 307 TEHPERATURE ON DRYWELL            REPLACED SERVO AHPLIFIER BOARD 130            TEMP RECORDER DID NOT HOVE DURING TEMP TRANSIENT IN DRYWELL COPY OF RECORDER PAPER DURING TRANSIENT INCLUDED WITH THIS WR. TAG HUNG AT RECORDER ON PANEL 873
  'W189954    I CS-21CSAF T1 HEASURE OUTPUT OF 2ICSAFT-101 WEEKLY OR AS                  PROBLEMS WERE FOUND WITH ELECTRONIC 01              DIRECTED BY TEST ENGINEER SYS SUPPORT      THIS IS TO      GOVERNOR OSCILLATIONS ENDED WITH TREND LOOP PERFORHANCE. SPECIFIC ATTENTION SHOULD          WORK ON GOVERNOR'WORK COHPLETED BE PAID TO OSCILLATIONS. (REF WR 184909 COPY ATT).          UNDER WR 190994 AS PER D FLOOD OUTAGE INVESTIGATION ISSUE W189980    RCS-2RCSAP18    18C NOTED THAT PUHP SHAFT INDICATORS WERE GIVING A          REQUESTED DATA OBTAINED AND GIVEN HIGH VIBRATION READING INVESTIGATE ANO RESOLVE AS          TO JAMES TING REQUIRED CHECK HOUNTING BRACKET SOCKET HEAD CAPSCREW  TO ENSURE  THEY ARE TORQUED TO A HINIHUH OF  15 FT
  'W190265  ICS-2ICSQAOV    INDICATOR ARH ON 2ICS4AOV157 DOES NOT MOVE DURING          STROKE VALVE 21CSCAOV157 WI TH TEMP 157            VALVE STROKING PLEASE REPAIR AS NECESSARY SDC              AIR PERFORHED LLRT SAT RESULTS SC2-0274-91.
W190437    PCB-2PCB4DRA    REHOVE TEST CLAMPS ON INNER DOOR TO GAIN ACCESS TO        WORK PERFORHED    PER  N2-ISP-CNT-9002 5              DRYWELL FOR INSPECTION HAINT REINSTALL WHEN 'WORK IS COHPLETE AND INSPECTIONS ARE COHPLETE.
 
4 E
 
I 14:18:0    14-92                                CLASS I 'WORK      RUHENT 8 CONTROL  1991                              PAGE27
'WR  NUMBER  EPN NUHBER    FAILURE DESC                                            CORRECTIVE  ACT ION W190657  CHS-2CMS~PNL  REGULATORS R1 THRU R4 AND CELL ORINGS HAY NEED          REPLACED 0-RINGS ON H2 AND 02 CELLS 668          REPLACEMENT DUE TO LOSS OF POWER DURING BUS OUTAGE      AS REQD TO ANALYZER HOT BOX. REPLACE ORINGS AS REQUIRED AND PERFORH PRESSURE TEST ON PANEL W190658  CMS-2CHS4 PNL "REGULATORS R1 THRU R4 AND CELL ORINGS MAY NEED          REPLACED ORINGS ON H2 AND    02'ELLS 66A            REPLACEMENT DUE TO LOSS OF POWER DURING BUS OUTAGE      AS REQUIRED TO ANALYZER HOT BOX    REPLACE ORINGS AS REQUIRED AND PERFORH PRESSURE TEST ON PANEL W190695  RHS-2RHSAPDT  175 FEET RB AZHI TH 240 DEGREES 2RHS4(PDT188 HIGH        TIGHTENED PACKING NUT ifAG 188            SIDE ISOLATION VALVE BEGAN LEAKING AROUND PACKING        CONTAMINATED AND DISCARD)D WHEN VALVE 'WAS CHECKED W190700  HVR-2HVR4UC4  DURING SURVEILLANCE TESTING UC 4438 AUTO TESTED AS      COHPLETED  N2-IPH"GEN-9003    FOR 13A            DESIGNED BUT THEN 413A STARTED BEFORE IT SHOULD          2HVR4FS18A 8  C  D FOR  SETPOINT CAL HAVE THEN THE UC TRIPPED      TROUBLESHOOT CAUSE CONTACT 808 HAWHINNEY PRIOR TO WORK W190717  SXS-2SXS4HUX  DURING THE PERFORHANCE OF N2-ICP-SXS"9005 FOUND          INSTALLED  NEW  DI338  BOARD IN 01-01          HUX01 CH1 TO BE OUT OF SPEC- NEED TO REPLACE AND        MUX01-01 RECAL CARD WITH NEW ONE. CARO HOOEL NO DI338-Q2 DIGITAL  ENCODER W190718  SWP-2SWPAPT4  2SWP4PI4F  INDICATES ABNORHALLY LOW SUCTION            CALIBRATED TRANSMITTER PER LCR F              PRESSURE  TROUBLESHOOT                                  IL2SWP-020 W190726  CHS-2CHSoTE7  COVER WAS BROKEN DURING REMOVAL OF COVER~ WORK          REPLACE WITH NEW COVFR      RELACED NEW 08            AFTER COMPLETION OF ILRT AND PROCEDURE                  COVER PER  N2-IHP-EQH"9017    FOR N2-ISP"CNT-9005 REPLACE DURING RESTORATION              RESTORATION  OF'2-TSP-CNT-9005 SECTION OF N2-TSP-CNT-DI005 W1 90729 NHP-2NHPBGXO  CABLE 2NHPBGX029 HAS BEEN OBSERVED TO BE HANGING        REPLACED LPRH CONNECTOR PER 29            LOOSE UNDER THE VESSEL    REPAIR AS REQUIRED            PROCEDURE  N2-IMP-NHS-9006 W190742  CMS-2CHS4TE7  WHILE PERFORHING RETURN TO SERVICE FOR                  REPLACED COVER PER N2-IHP-EQM-9017 OA            N2-TSP-CNT-9005. COVER  HISSING                        SEE RESTORATION PROCEDURE OF N2-TSP-CNT-9005 W190745            SVV HARDWARE CABLE BROKE WHILE INSTALLING                    REPLACE CABLES PER ECN 2F00264 INSULATION.CABLE CONNECTS TO ACCELEROHETER 2SVVoNBE237.NO TAG HUNG DUE TO RADIOLOGICAL CONDITIONS.SDC SC2-0008-91 ADS"2SVVCNBE 237
 
14:18-0      14-92                                CLASS I WORK          RUHENT 8 CONTROL  1991                            PAGE28 WR  NUHBER  EPN NUMBER    FAILURE OESC                                                CORRECTIVE ACTION W190746            SVV  HARD'WARE CABLE DISCOVERED BROKE WHILE PREFORHING          REPLACE'HE CABLE    PER EOC  2F00264 N2-ISP-SVV-R102 CABLE NEEDS TO BE REPLACED NO TAG HUNG DUE TO RAGIOLOGICAL CONDITIONS SDC SC2-0008-91 ADS-2SVV4NBE 220
  'W190749  CHS-2CMSAAE6  WHILE PERFORMING N2-ISP-CHS-Q110 ATTACHHENT NO 2            REPLACED 02 CELL PER HI-5-3 8            THE 02 ANALYZER CELL WAS FOUND TO BE PEGGED LOW IN          REPLACED SOV FOR H2 REAGENT ALL RANGES. (SPAN-ZERO HODES). ANALYZER CELL                REPLACED 02 AHP BOARD. REPLACED FAILURE LIGHT IS LIT SUSPECT BAD 02 CELL OR                FAULTY CELL WITH NEW OtjE PER HI WATER.                                                      5  3*
W190750  CMS-2CHSCP28  PUMP  FAILS TO DRAW ENOUGH VACUUH    PUHP  WILL ONLY      REPLACED PUMP 910114 DRAIN AROUND 10 IN HG VAC SHOULD      DRA'W AROUND  28 IN HG VACUUH REPLACE PUHP W190753            SVV FOUND ACCELEROMETER BROKEN DURING PERFORHANCE OF            PURCHASED NEW ACCELEROHETER .ANO N2-ISP-SVV-R102    REPLACE PER EDC 2E00641      NO TAG      INSTALLED DUE TO RADIOLOGICAL CONDITIONS ADS-2SVV4NBE 220 W190754  CMS-2CHSOPNL  WHILE PERFORHING N2-ISP"CHS-Q110 ATT 2 (TRAIN 8)            REPLACED REGULATOR R1. REPLACED R2 668          H2/02 ANALYZER STEP 7.8.8 FOUND REGULATOR R1 NOT            R3 R4    REPLACED CELL FLOW CONTROLLING PROPERLY    REPLACE REGULATOR R1                ROTOHETERS (TUBE CUBES)
W190761  CPS-2CPSAAOV  2CPSAAOV106 FAILED QUARTERLY LLRT                            BLEW OFF SEATS WITH 40 LBS AIR AND 106          -N2-ISP-CPS-Q001-  LEAKAGE EXCEEDING ACCEPTANCE            REPLEALEO TWICE LKG DROPPED TO CRITERIA TECH SPEC.                                          ACCEPTABLE  LIHITS W190769  SXS-2SXS4MUX  PS294  FOR HUX 3 IS BAD. REPLACE  POWER  SUPPLY            REPLACED PS294 03 W190771            CES REPLACE SPARE ANNUNCIATOR CARD    408-2-8  'WITH NEW        INSTALLED  NEW BOARD FOR  WINDOW CARD    ORIGINAL CARD USED FOR WR  193581    NOTE CARD MODEL AN 1116C 6-3 REV G EGS-2CES4IPN L408 W190788  CMS-2CHSILT1  A REVIEW OF PREVIOUS CALIBRATIONS INDICATE THAT            TOOK AS FOUND DATA FOUND 1A            ZERO AND SPAN READINGS MAY BE DRIFTING                      TRANSHITTER OUT OF SPEC HIGH)
INVESTIGATE AND PROVIDE AS FOUND CALIBRATION DATA          REPLACED TRANSMITTER WITH NEW TO  G FLEURY EX 7381  TRANSHITTER AT ELEV 175 SC          TRANSHITTER SERIAL NO. 414764A ISSUE  NO  154789
 
,I 14:18:0    14-92                                  CLASS I WORK        RUHENT 8 CONTROL  1991                            PAGE29 WR  NUHBER  EPN NUHBER    FAILURE DESC                                              CORRECTIVE ACTION W190790  NHS-C51-K605  LPRH SWITCH NOT ALWAYS HAKING GOOD CONTACT IN            REPLACED LPRH 48-41D AHPLIFIER CARD CALIBRATE POSITION CAUSING HETER FLUCTUATION WHEN        PERFORHED N2- I SP-NHS-Q187 NO ADJUSTHENT TO CAL IBRATION CURRENT HAS BEEN HADE. REPLACE CARD- LOCATED 2CEC4'PNL608 W190792          HSS  REPLACE RILEY TEHPERATURE UNIT THAT WAS REHOVED            INSTALLED RILEY TEHP SWITCH IN FROH E31-N624C MITH A SPARE FROH STORES                  2CECAPNL609 SPARE SLOT E31-N6246 RPS LDS-2HSSATS1 077C W190797            SWP  RELAY 1 CONTACTS N C ~ 22 23 FROZEN CLOSED (BLOMED        REPLACE FLOW SWITCH CONTACTS)  REPLACE FLOW SMITCH RHS-2SMPNFS2 3A W190807  SLS-2SLSAPI4  CHANGEOUT HETER LEGEND:. FROH PS1 TO PSIG    GE          INSTALLED  NEW  LEGENDS PSIG ON 8              NUHBER C41-R660A B    SEE TOH SULLIVAN FOR  INFO AND    HETERS PARTS M190854  SWP-2SMPAPNL  VENTILATION FAN INSIDE CABINET IS SLOW RUNNING            FAN IN VIDHAR  A-6  REPLACED FAN AND 35A          NEEDED A PUSH TO RUN AT ALL FAN REPLACEHENT WILL          ASSOCIATED SCREWS REQUIRE DISABLING PANEL.
W190858            HVR OUTLET LINE ON 2HVRACAB32A HAS A SWAG-LOK      FITTING    REPLACED OUTLET UNION ON IT WITH STRIPPED THREADS      THIS FITTING  IS ATTACHED TO THE SKID LOCATION 289 RHS-2HVRACAB 32A W190861            HVR 'WHILE PERFORHING  N2-ISP-RHS"R101 STEP 8 3 AND 8    5    REPLACED PURGE SOV AND PUHP PURGE FLOW DID NOT HEET    3-5 SLFH READING WAS          PROTECTION SOV AND AIR REGULATOR AROUND 2.3 SLFH                                            ALSO CLEANED TRANSDUCER AND CALIBRATED PER N2-I SP-RHS-R101 ALSO PURGED OUT OUTLET LINE RHS-2HVR4 CAB 14A W190891  ICS-2ICSAHYV  RCIC TURBINE SPEED  OR GOV VALVE HUNTING HAY BE          REPLACED REHOTE SERVO 151          CAUSED BY FRICTION IN THE REMOTE SERVO      RECOHHEND REBUILD AS SOON AS POSSIBLE. NOTIFY SYSTEH ENGINEER OF ANY CORROSION OR CRUD FOUND DURING D ISASSEHBLY W190908  HVP-2HVPNHOD  WILL NOT CLOSE WHEN HVPAFAN1D OPENS ON AUTO              NO PROBLEM FOUND DAHPER WORKS PER 6D            SIGNAL FAILS PHT FROH N2-EPH-HVPA799                      LCR  IL2HVP-003
 
~1 il4:18  0  -14"92                                    CLASS I WORK        RUHENT 8 CONTROL  1991                              PAGE30 WR  NUMBER  EPN NUMBER      FAILURE DESC                                              CORRECTIVE ACTION W190918  RSS-2RSSALT1    REPLACE TRANSHITTER IDENTIFIED BY VENDOR                  REPLACED SUSPECT  TRANSMITTER PER 14              (ROSEHOUNT) 10CFR21 NOTIFICATION LETTER 910703      AS    N2"IHP"EQH-9005  ANO  CALIBRATED PER BEING FROH SUSPECT LOT. RX BLDG 175                      N2-I SP-CHS-R101 W190919  SWP-2SWPAP I 2  PRESSURE  INDICATOR 2SWP4'P I23A CANNOT BE CALIBRATED    OBTAINED GAUGE PER MATERIAL ISSUE 3A                                                                        NO  145126'ALIBRATED      PER LCR IL2SWP-9008 AND INSTALLED W190926              SWP  FLUSH FLOW SWITCH STANDPIPE USING ATTACHED                AS FOUND READING. 3 80 GPH 97 HV S-H  I-5.3                                                FLUSHED STANDPIPE. AS LEFT READINGS 2 85 GPH 81HV RHS-2SWP0CAB 146A W190949  CHS-2CHS4AE6    WHILE PERFORHING N2-ISP-CHSQ001 H2 PORTION OF              BYPASS FLOW ROTOHETER ADJUSTMENTS B              ANALYZER CAL WOULD NOT CALIBRATE PROPERLY                  AND REGULATOR R1 ADJUSTMENTS WERE HADE USING N2-ISP-CHS-Q110 W190959              HSS  ISOLATE AND  FILL TRANSHITTERS  FT 14A ANO 15A AS        TRANSMITTERS  ISOLATED AND HIGH SIDE REQUIRED TO SUPPORT    HECHANICAL MAINTENANCE WR          DRAIN LINE OPEN 192826 RPS LOS-2HSS4FT1 4A W190979  SLS-2SLSAPT4    REPLACE PRESSURE    TRANSHITTER. S-HHI-5.2.2-001          TRANSHITTER WAS REPLACED PER A              ENHANCED SURVEILLANCE INSPECTION FOR ROSEMOUNT            N2-IHP"EQH-9005  AND  N2-ICP-GEN-9001 TRANSMITTER INDICATES POSSIBLE OIL LOSS        RETURN      THEN CALIBRATED PER    IL2SLS-004 TO ROSEHOUNT FOR. EVALUATION W190982  NHS-C51"K605    DURING PERFORHANCE OF N2" ISP-RHC-Q101 SECTION 7 16      REPLACED DC-AHP CARD COULD NOT HEET ACCEPTANCE CRITERIA THE ALARH REF OUTPUT TO THE RECORDER COULD NOT BE ADJUSTED FOR AS LEFT DATA SUSPECT DC AHP. REPAIR W190988  PCB-2PCB4 DRA  TEST FITTING FOR THE OUTER DOOR 10 LB      TEST  IS                  FITTING NEW PLUG            WAS  INSTALLED SAT.
5              STRIPPED:  SEE ATTACHED DRAWING                          LLRT SAT    NO LEAKS W190991  I CS-NOCOHP IO  RCIC TURBINE EG-M CONTROL IS POSSIBLE CAUSE OF            REPLACED EG-M WITH NEW EG-H OSCILLATIONS DURING OPERATION REPLACE AS NEEDEO W190992  I CS-NOCOMP ID  RCIC TURBINE EG-R ACTUATOR IS POSSIBLE CAUSE OF          REPLACED EG-R ACTUATOR OSCILLATIONS DURING OPERATION REPLACE AS NEEDED
 
f I'
 
14:18:0      14-92                                  CLASS I WORK        RUHENT 8 CONTROL  1991                              PAGE31 WR  NUHBER  EPN NUHBER    FAILURE DESC                                              CORRECTIVE ACTION W19 0994  ICS-21CSAFC1  TROUBLESHOOT RCIC TURBINE FLOW CONTROL LOOP                CHECKED HAGNETIC PICKUP CLEARANCE 01            OSCILLATIONS PRESENT DURING OPERATION                      RECALIBRATEO NEW EG-H WING N2-IHP-ICS-010 READJUSTED FLOW CONTROLLER 2ICSCFC101 GAIN TO      2 DIAL SETTING PER DAVE FLOOD ADJUSTED NEEDLE VALVE ON EGR TO 1/8 TURN OPEN
  'W190996  ZZZ-NOCOHPID  SPERIAS ALARHS CAUSED BY CRACKED CIRCUIT BOARD            THIS PART IS NOT COST EFFECTIVE      TO TRACE  TO RETURN TO SPARE  'WAREHOUSE WHEN  FIXED        REPAIR    TRASH BOARD
  'W19114 4 GTS-2GTSAHOV  VALVE WILL NOT OPEN WHEN CONTROL SWITCH IS TAKEN            REPLACED PS-2    SET SWITCH  830PSI 28A          TO OPEN    HAY BE A LIHIT S'WITCH PROBLEH    HOTOR WAS    AND 510 PSI RESET. TORQUCD COVER TO RUNNING CONTINUOUSLY TAG HUNG AT CECNPNL870 BY              25 IN LBS- GAGE 7973 DUE 910212 CONTROL SWITCH FOR HOV28A.                                  TORQUE WRENCH 9313 DUE 910402 W191181            HSS REPLACED TEMPERATURE TRANSHITTER SWITCH E31-N6208          REPLACE SPARE  TEHPERATURE S'WI.TCH WITH THE SPARE TEHPERATURE TRANSHITTER SWITCH E31-N6248 NEED NEW SPARE RPS LDS-2HSSATS1 0778 W191444  EGS-2EGS4EG1  AIRLINE LEAKING AIR UNDERNEATH THE JACKING      GEAR      REPLACED PV-1 WITH  A NEW  VALVE MOTOR ON EAST LOWER FRONT OF DIESEL. APPEARS TO BE LEAKING FROM UNDERSIDE OF JAKING HOTOR CARRIAGE PLEASE REPAIR AS NECESSARY W191480  CMS-2CMS4L I9 HETER APPEARS TO READ LOW    (198.5 FT)-  NO              RECALIBRATED CHSALT9A AND CHSNLI9A A            CALIBRATION STICKER AFFIXED HETER IS LOCATED        ON 2CFCQPNL601- RECALIBRATE IS REQD STARTUP RESTRAINT W191489  CEC"2CECCPNL  ANNUNCIATOR AND COHPUTER POINT LOS TC79 COMES IN          PROBLEH ALSO IDENTIFIED ON WR 602          SPURIOUSLY WITH E31-N615A AT SW AND TEHP                  187539 CORRECTIVE ACTION TO BE INDICATION AT PNL632 INDICATING NO TEHPERATURE            COHPLETED ON WR 187539 DIFFERENCE    REF 807E154TY SHT 10    REPAIR AS REQU I RED.
W191547      ANN-601402 HIGH DRYWELL PRESS OIV I ANNUNCIATOR IS LIT                REPLACED OPTICAL ISOLATOR PAIR DRYWELL PRESS IS WELL BELOW SETPOINT      RELAYS          E21A-AT3 321A-K94 ANO E21A-K84 ARE NOT ENERGIZED THE ANN.
SHOULD NOT BE IN. LOCATED AT CECAPNL601402
 
Fg 14:18:0      14-92                                    CLASS I WORK        RUHENT 8 CONTROL  1991                            PAGE32
'MR    NUMBER  EPN NUHBER        FAILURE DESC                                            CORRECTIVE ACTION
    'M191576  SMP-2SWP4 FV5    DURING THE PERFORMANCE OF N2-OSP-SMP-R001                FOUND ACCUHULATOR NUHBER 3 LO'M ON 4A                2SWPAFV54A MOULD NOT OPEN    PLEASE TROUBLESHOOT        PRESSURE    REPRESSURIZED TO 372 PSI AT 68 DEGREES    VALVE PRESSURIZED AND OPERATED PROPERLY MR 154708 MAS WRITTEN TO ADDRESS LEAKING ACCUHULATOR PROBLEM W191586    SWP-2SWPARVB      2SWP0RV848 RELIEF VALVE IS LEAKING BY TO DRAIN OFF      RV MOULD NOT CAL PER 48              2HVR4'UC4108  PLEASE INVESTIGATE AND REPAIR. RB EL      N2-IHP-GEN-9036 LEAKED    BY 240.                                                      EXCESSIVELYJNO ADJUSTHENT M191588  S WP-2S'MP 4 F V5 DURING THE PERFORHANCE OF N2-OSP-SMP"CS001 THE            CHARGED ACCUHULATOR NURSER 3 4A                BEST STROKE TIHE ACHIEVED MAS 10.35 SEC      VS 10 0                                  I ACCEPTABLE ADDITIONALY THE CHG'G PUHP RAN AROUND 20 HIN AFTER OPENING
    'M191592  CEC-2CECOPNL      ROD BLOCK HONITOR  FAILS  TO RESPOND TO DO'MNSCALE      REHOVED TRIP REF CARD AND RESEATEO 608              SIGNAL INPUT IE NO DOWNSCALE TRIP TROUBLESHOOT            BACK IN RBH    TIGHTENED EDGE-DISCOVERED MHILE PERFORHING N2-ISP-RHC"9101              CONNECTOR FOR TRIP REF CARD
  'M191598  HVK-2HVK4'TV2    HVR4'TV228 IS FULL SHUT <HAX BYPASS) WITH RELAY          NO PROBLEH  FOUND  SHIFTED TO 28                ROON TEHPERATURE ABOVE    SETPOINT                        2HVC-ACU28  'AINTAINS  TEHPERATURE
  'M191600                WCS  DURING THE PERFORHANCE OF N2-ISP-LDS-R104 REILEY          REPLACED RILEY TEMP SWITCH.
TEHP SMITCH FAILED TO ACTUATE 2WCSAHOV112      PLEASE    E31-N601A MI TH A SPARE <E31-623A)
REPAIR OR REPLACE TEHP SMITCH WITH SPARE FROH E 31-N623A.
LDS-2WCSCTS1 601A
  'M191654  ISC-2ISCALR1      ON  2CEC<PNL601  - RX VESSEL LEVEL  - FUEL ZONE CHART    REHOVED AND REPLACED CHART HAGAZINE 615              RECORDER  IS NOT ADVANCING INST NUHBER 822-R615 W191668    SLS-2SLSCRV2      RELIEF VALVE IS LEAKING FROH TOP    OF PRESSURE          LOCKWIRED CAP BACK ON TO VALVE PER 8                SETTING SCREW    TAG HUNG ON VALVE RB 289                HECH HAINT INSTRUCTIONS. NO PHT BECAUSE VALVE NEVER REHOVED PERFORHED N2-IHP-GEN-9036 BY ESPOSITO AND FRALICK M1 91774                HVC  RRX18C IS GREATER THAN 15 PERCENT OF THE R1C 18C-        CLEANED FEEDBACK SLIDE MIRE AND THEREFORE OUT OF TOLERANCE. ALSO NOTICED PRESSURE        CARD EDGE CONNECTOR FOR PEN    DRIVE ON PAPER FROH PEN IS MORE THAN THAT FOR OTHER PER        CIRCUIIT  NO  3. ALSO REALIGNED ALL ON  THIS RECORDER                                        THREE PEN TENSIONEERS FOR PROPER LATERAL CLEARANCE RHS-2HVC4RR1 8C
 
J
'14:18:0    14-92                                    CLASS I  'WORK      RUHENT 8 CONTROL  1991                            PAGE33 WR  NUHBER  EPN NUHBER      FAILURE OESC                                              CORRECTIVE ACTION W191849  HTS-ZHTS0PNL    HTS4PNL003 CIRCUIT Cl-1 INDICATES 72 DEGREES F.            COHPARED LOCAL READING WITH 003            HEATER SHOULD BE ENERGIZED THE SETPOINT IS 80              INSTRUHENT READING LOCAL READ 91 5 DEGREES F. TEHP WAS TAKEN LOCALLY WITH HAND HELD            INST READ 91 PRYOHETER AT 86 DEGREES F    NO TAG REQUIRED W191850  NHS "C51-K601  WHILE PERFORHI NG NZ- I SP"NHS-9109 DO'WNSCALE            REPLACED RELAY K31 IN TRIP AUX UNIT C              INDICATION AT PANEL 603 'WAS INCONSISTENT.                22C WITH NEW ONE HATER IAL ISSUES 143153 PERJFORHED APPLICABLE PORTIONS OF NZ-ISP-NHS-9104 AS PHT W191892              CES  ZCESAIPNL406 ANNUNCIATOR    406-3-3 LUBE OIL LOW          REPLACED ANNUNCIATOR CA8D WITH NEW PRESSURE  ENGINE ANNUN IS IN ALARH 'WITH DIVISION I        PART FROH SUPPLY SYM 93+9-933 DIESEL IN STANDBY. TAG STUB ON ZCES4[IPNL406 AT ANNUN EGS-ZCES4IPN L406 W191897  SWP-ZSWPAPDS    DELTA  P HETER READS PLUS    2 (INSTEAD OF DOWNSCALE)          N2-ISP-5'WP-R103 RAN                  ON 2SWP;PDI1E H1E            'WITH POWER TURNED OFF TO HASTER      CHECK                ADJUSTED PDI CALIBRATION LOCATED SCREENWELL BLDG ZCECAPNL896 W191942  GTS-ZGTS0HOV    HYDRAULIC FLUID FOUND IN AREA OF VALVE ACTUATOR            TIGHTENED CONNECTIONS ON ACTUATOR 2A              HOUSING. LEAKING FROH.HOUSING                              REINSPECTED ACTUATOR AFTER 1 HOUR NO LEAKS W192601            HVC  DISPLAY IS HISSING THE FIRST DIGIT OF THE, EXPONENT        REPLACED DISPLAY BOARD RHS-ZHVC0CAB 18C W192612            HVR  L1C DISPLAY IS HISSING THE HINUS SIGN      TAG HUNG AT    REPLACED DISPLAY BOARD L1C RHS-ZHVR4CAB 14B W192624              S'WP L1C DISPLAY IS HISSING THE 2ND DIGIT OF THE VALVE.        REPLACED BOARD SYHBOL    93-11-220 P/N THE -E- AND THE HINUS SIGN      TAG HUNG AT THE HICRO-    450-439-001 CB  214 RHS"ZSWPCAB 23A W192648              HVR  THE TENS  DIGIT IN THE EXPONENT DOES NOT SHOW AN          REPLACED 'ZHVRACAB32B L I C DISPLAY EIGHT WHEN TEST BUTTON IS PUSHED      TAG HUNG AT        BOARD HICRO- ELECTRICAL TUNNEL 214 RHS-ZHVR4CAB 32B
 
/
. 14:18:0      14-92                                  CLASS I MORK        RUHENT 8 CONTROL  1991                              PAGE34
  'MR  NUHBER  EPN NUHBER    FAILURE DESC                                              CORRECTIVE ACTION M192649            HVR  PUHP RED LIGHT ON DOES NOT WORK. NEEDS LIGHT              REPLACED ON LIGHT SOCKET  910818 SOCKET RHS-2HVRACAB 14B
      'M192663            SMP  BATTERY BACKUP FAILED DURING. N2-RSP"RHS-SA105            REPLACED BACKUP BATTERY RHS-2SWP4CAB 23A M19 2666            HVC  CHECKSOURCE RESPONSE WAS NOT GREATER THAN ONE              REPLACED SOLENOID ISSUE 151744 DECADE ABOVE BACKGROUND RHS-2HVC4 CAB 18A M192667            HVC  BATTERY BACKUP FAILED TO RETAIN HEHORY DURING              REPLACED OLD BATTERY PACK WITH NE'M PERFORHANCE OF N2-RSP-RHS-H019 RHS-2HVC4CAB 18C W192673            SMP  LIC DISPLAY  AT SKID IS HISSING THE  E  IN THE VALUE    REPLACED  LIC DISPLAY BOARD DISPLAY RHS-2SWPOCAB                                                                          '
1468 M192676            HVC  2HVCARU18B RAD HONITOR GOES INTO LOCAL JUST BY            REPLACED KEYSMITCH TOUCHING THE LIC REHOTE LOCAL KEYSMITCH OR BY INSERTING THE KEY REPAIR OR REPLACE KEY SMITCH AS NECESSARY    TAG HUNG AT LIC RHS-2HVCCCAB 188 M192809              SWP  RECALIBRATE LOM FLOW SETPOINT FROH 1 0 GPH TO            OLD SMITCH READINGS: 3 0 GPH    -  055 0 6-0 7 GPH    DETERHINE FH71-D HV READINGS AT LOM        HVI 2 0 GPH    080HUI lo0 GPH FLOW  SETPOINT. 2 OGPH 3.0  GPH ~ ET 214N                093HV 0 65 GPH -103HV CANNOT VERIFY PIPE IS CLEAN- READINGS NOT ACCURATE. READINGS FOR CARSON STEEL PIPE NEW SMITCH- BUCKET TEST    -  SEE ATTACHED SHEET. SWITCH REPLACED ON
                                                                                        'MR 190797 RHS-2SWPCFS2 3A PER  SIHPLE DESIGN CHANGE SC2-0121-91 EDC  2E10397
 
14:18:0    14-92                                  CLASS I 'WORK      RUHENT 8 CONTROL  1991                          PAGE35 WR  NUHBER  EPN NUHBER      FAILURE DESC                                            CORRECTIVE ACTION W192810            HVC  REPLACE KAPTON TAPE ON DETECTOR INSTALLED UNDER    W    REPLACED KAPTON TAPE 194151 PER EDC 2F00285 THIS TAPE 'WAS DAHAGED PRIOR TO OR DURING THE HONTHLY FUNCTIONAL CHECK CB  306 RHS-2HVCARE1 8A W192826 HSS-2-MSS-75    BRAIDED FLEX HOSE HAS A BULGE IN IT ~ REPLACE EL          WR  190959 WILL VENT AND FILL 0-263-2          277  PC                                                  MSSAFT14A/15A W192831 EGO-2EG04RV2    REMOVE CLEAN AND BENCH TEST DISCHARGE RELIEF 61 ADJUSTED SETPOINT TO  58PSIG VALVE REPAIR ADJUST AS NECESSARY (SETTING 50 PSIG) REINSTALL 'WHEN TEST SAT LOCATED ON EGSAEG3 ON ELEV 261 IN DIESEL BLDG TAG ON VALVE                                              s W192923  CHS-2CHSATTX    WHILE PERFORHING N2" ISP-CHS-H003 ATT 1) FOUND            REPERFORHED SURVEILLANCE    -  NO 508              INDICATOR 2CHSCTI172 OUT OF SPEC. RECORDER              PROBLEM FOUND- SEE ATTACHED SURV 2CHSQTRW170 'WAS LOW BUT IN SPEC ~ TAG ON 2CEC4PNL601 AT TI 172 SELECTOR                                                          P W192943            RHS  TRIP UNIT FAILS  TO RECOGNIZE A  TRIP CONDITION          REPLACED RILEY TEMP SWITCH WITH 320 DURING  N2-ISP-LDS"H010 STEP  7 2 2 NOTE RPS LDS-2RHS4TS8 4A W192960  SWP-2SWP)9'FV5  2SWPAFV548 IS LEAKING HYDRAULIC FLUID FROH THE          ACTUATOR FITTINGS ARE ALLO'WED 48              ACTUATOR. PLEASE REPAIR LEAK ~ VALVE LOCATED TB EL      SLIGHT SEPAGE    FLUID LOSS FROM 250 PIPE TUNNEL.                                        ACTUATOR WELL-'WITHIN NORMAL LIMITS
  'W192969 RPH-2RPH4 ACB  EPA 2RPM4ACB28 SPURIOUSLY TRIPS: INVESTIGATE AND        910712-  CONNECTED DRANETZ 28              REPAIR. THIS RESULTS IN A HALF SCRAH AT ANY GIVEN        DISTURBANCE ANALYZED AND GOULD TIHE LOCATION OF EPA IS CONTROL BLDG 237 NE TAG          RECORDER TO TEMP LEADS INSTALLED AT P603 (SCRAM SOLENOID LIGHTS)                          UNDER TEHP HOD  91-036  AND EDC 2F00343    PRESENT VOLTAGE 119 BVAC 60 0HZ '11118- REMOVED DRANETZ DISTURBANCE ANALYZER AND RECORDER AND TEHP HOD 91-036 WAS CLEARED BY 808 CRANDALL W192977  CMS-2CMSCTRZ    PENS ON 2CHSNTRZ140  ARE NOT TRACKING PROPERLY          CLEAN AND LUBRICATE SLIDE FOR PENS 140            (APPEAR TO STICK 'WHEN SUPPRESSION CHAHBER IS COOLED AND DO NOT TRACK PROPERLY AS COMPARED WITH SPDS COMPUTER POINTS AS SUPP    CHBR HEATS UP) TAG HUNG ON 2CHS0TRZ140 AT 2CEC0PNL875
 
'V 14:18:0      14-92                                      CLASS I WORK        RUHENT 8 CONTROL  1991                            PAGE36
  'MR  NUMBER  EPN NUHBER        FAILURE OESC                                              CORRECTIVE ACTION M1 92987  GTS-2GTS4PV5      THE VALVE ACTUATOR HOUSING IS LEAKING OIL VALVE            TIGHTENED FITTINGS AND CYCLED 8                  LOCATED IN STBY GAS  -8"  TRAIN BLDG ELEV 2751 S          VALVE OBSERVED NO LEAKAGE NICOLAOS AND P FOTI INVESTIGATEO- NOT AN URGENT PROBLEM W192996  NHS- C 51- K 60 5  DURING THE PERFORHANCE OF N2-ISP-NHS-WQ007 FOUND          REPLACED PANEL HETER H1 FOR APRH    C (HETER) INDICATOR TO BE READING HIGH TAG HUNG AT          HATERIAL ISSUES 143155 SYHBOL PNL 608                                                  93 05 273'' PHT PERFORMED SAT M1 92998  HVK-2HVK4CHL      WHILE PERFORHING N2-OSP-SWP-Q001 ATT 88-2 AS PMT          LIFTED  ANO HOVED INSTRUMENTATION 18                FOR WR  193053 VALVE 2SWPAV2408 FAILED TO PASS THE        OUT OF HECH HAINT WAY '.%WHEN THEY REQUIRED FLOW V2408 WAS OISASSEHBLED FOR 'WR              WERE DONE ME REINSTALLE);WHAT WE 193053 AND NO CAUSE FOR LOW FLOW COULD BE FOUND            LIFTED SUSPECT SERVICE MATER SIDE OF 2MVKACML18 IS FOULEO. TROUBLESHOOT LOW FLOW CONDITION) CLEAN FLUSH CHL18 AS NECESSARY    TAG HUNG ON CHL18 CONTROL BLDG  261 DIV I I CHILLER ROOH M192999  MVC-2MVCAPDR      2HVCCPDR508 DOES NOT RESPOND CORRECTLY CLEAN AND          CLEAN SLIDE MIRE AND MIPER AND 508                RECALIBRATE (BLUE PEN)1 CONTROL ROOH PNL 871              CALIBRATED RECORDER W19303I  E JS-2E  JSAUS1    THE WINDING TEHPERATURE    INDICATOR (ON THE          TIGHTENED TEHPERATURE INDICATING SIDE) IS READING 25  DEG C  AND SLOWLY DRIFTING          NEEDLE MHICH WAS LOOSE ON CENTER SOWN. CHECK CAL OF TEHP    INDICATOR TAG CB 261 DIV        PORT I SWITCHGEAR ON 2EJSAUS1 W193037                SMP  RIC DISPLAY FOR 2SWP4146A IS HISSING THE HINUS            REPLACED LED BOARD SIGN QUESTIONS CALL RP CALS 2815 RHS-2SWPoCAB 146A
    'M193042  RDS-2RDS4 LS1      DURING THE PERFORHANCE OF N2-ISP-RDS-H106    COMPUTER    VERIFIED COHPL RDSLC101  WORKS 25                POINT ROSLC103 FAILEO TO CHANGE STATE                      CORRECTLY FROH T-MOD (H101)    WORK PERFORHFD ON WR 178802 W193100  EGS-2EGS4EG2      WHILE PERFORHING N2-OSP-EGS"H002 DIV I  II FAILED TO HEET THE HAXIHUH 30 PERCENT DELTA P 0/G          CALIBRATED 2EGA-P 1119/124 READJUSTED 2EGAAPCV115 ANO BET'WEEN AIRSTART BANKS DURING ENGINE STARTING            2EGAAPCV116 TO 200PSI W193109                CES  COHPUTER PT EGSTC04 IN ALARH CONDITION WITH JACKET        REPLACED RETRANSHIT RELAY MATER TEHP NORHAL (135 DEG F)    LOCATED ON ANNUM 852242 IN CONTROL ROOM TROUBLESHOOT TO CLEAR ANNUN EGS-2CESNIPN LI08
 
0 ll
  '41
 
14:18:0    14-92                                    CLASS I MORK        RUHENT 8 CONTROL  1991                            PAGE37 MR NUHBER  EPN NUHBER      FAILURE DESC                                              CORRECTIVE ACTION M193211  CEC-2CEC4PNL    "A"  ROD BLOCK  HONITOR FAILURE TO NULLI TAG AT          SUSPECTED LOOSE 'MIRE BEHIND PANEL 608              PNL603                                                    HETER r'E HOVE D HETER FOUND NO LOOSE MIRESI ALSO CHECKED WIRING ON NULL AND SETUP S'MITCH ALSO LOOK GOOD PROBLEH CLEARED WHILE CHECKING WIRING
  'W193216            CES  EGSPC01 EDG1 ENGINE LUBE OIL PRESS LOM AND CONTROL        REPLACED LAHP DRIVER CARD    (HI ROOM  ANNUNCIATOR 852142 IN ALARH OIL PRESS NORHAL        154598)
FOR STANDBY CONDITION AND LOCAL ANNUNCIATOR IS NOT IN ALARH. TROUBLESHOOT TO CLEAR CR ANNUNCIATOR OEF'AG 26340 AT CR ANNUNCIATOR 852142 EGS-2CE So IPN L406 M193222  CEC-2CEC4PNL    ANNUN  602120 IS FLASHING SPORADICALLY IN CONTROL        REPLACED LAHP DRIVER 93-51-041 602              ROOH. TAG ON PNL602                                        JUHPER INSTALLED BY ELECT HAINT THRU SUPPORT    PHT PERFORHED "SAT M193234  SWP-2SWPAPT4    'WHEN  IDLE SUCTION PRESSURE READS 6 79 PS IG              PERFORHED LOOP CAL LOOP FOUND LOM D                (SMPPA04) MHICH IS LOWER THAN EXPECTED DISCH              AND OUT OF SPEC    INDICATION STILL PRESSURE IS READING 7 52 PSIG (IDLE)                      LOWER THAN EXPECTED    CONNECTED N2-OSP-S'MP-Q002 REQUIRES IDLE SUCTION PRESSURE            HEISE GAUGE IC 4431 TO V3 6 0 TO ABOVE 6.89PSIG    RECALIBRATE REPAIR 2SWP4(PT4D AS        6 1 PSI WAS OBSERVED SYSTEH NOM REQD                                                      DETERHINED SAT PER SYSTEH ENGINEER DICK GREEN AND I8C SUPERVISOR GARNER M193236  ISC-2ISC4PT4    B22-N676D HIGH. READING 1018) INVESTIGATE AND              RECALIBRATED 822-N678D PER D                CORRECT. CHECK CALIBRATION. 2CECNPNL611                    PROCEDURE N2- I SP-I SC-R101 APPLICABLE STEPS MERE DONE ONLY CALIBRATE INDICATOR M193250            IAS  HETER READS AROUND 163 PSIG WITH -A- HEADER              RECALIBRATED 2IAS4PI230 PRESSURE (21ASePI181) READING 170 PSIG AND OTHER 2 TANKS IN -A- HEADER AT 168 PSIG    COMPUTER POINT FOR TK 32 (IAS PA07) READS 168.52. SSS DAVIS WANTED DISCREPANCY BETWEEN HETER AND COHPUTER POINT VERIFIED AND REPAIREO AS NECESSARY SEE TAG ON HETER ADS-2 I ASAP I 2 30
 
~ '
'14:18-0      14-92                                    CLASS I WORK        RUMENT 8 CONTROL  1991                            PAGE38
'WR  NUMBER  EPN NUMBER      FAILURE OESC                                              CORRECTIVE ACTION
    'W193260            ICS  2ICS4PDIS168JY    (E31-N6848)  ON PNL618 IN CONT  RH      NONE REQUIRED    HEASURED ALL 4 HAS A NEG    OUTPUT REQUEST l8C TO TROUBLESHOOT            INSTRUMENT CHANNELS 4 SEPERATE DETECTOR. TAG HUNG ON E31-N6848                        SENSING ELBOWS LINES TRANSMITTER LOOPS    VOLTAGES WERE WITHIN 0 15 VDC OF EACH OTHER    N6848 READS PLUS 2 86V ALL OTHERS READ APPROXIMATELY PLUS 3 00V LDS-2ICSAPDT 168
    'W193262            HVC  ~ RIC DISPLAY IS MISSING THE FIRST DIGIT IN THE              REPLACED RIC DISPLAY BOARD ISSUE EXPONENT                                                  147603 RMS-2HVCACAB 18A
    'W193268  RDS-2RDSc HCU    CONNECTION BETWEEN VALVE BLOCK V111 AT PRESSURE            REPLACED BULKHEAD    FITTING 5835            SWITCH HAS LEAK. LOCATION RX BLDG 261 NORTH HCU AREA W1 93274  SWP-2SWPNPT4    2SWPAPT4F  READING 6 69 ISI ACCEPT = 6 89- 10 10          BLED AIR FROH 2SWP4IPT4F F                PSIG PER N2-OSP-SWP-Q002 SECTION 8 1 1 PLEASE .
RECAL I BRATE TRANSMITTER W193324            RHS    2RHSATS-818 FAILED TO ALARM    WHEN LEADS WERE  LIFTED    REHOVED AND REPLACED 2RHSATS818 AT PNL706 BAY F TH406 1 AND    2                          (E31-N6388) ALARM POINT CALIBRATED UNDER N2-ISP-LDS-H010 RPS LDS-2RHSATS8 18 W193327            RHS    WHILE PERFORHING N2- ISP-LDS-H010 TEHP SWITCH DID          REPLACED TEMP SWITCH ANO CALIBRATED NOT ALARH 'WHEN THERHOCOUPLE LEADS WERE L IFTEO            NEW S'WITCH REPLACE TEHP SWITCH RPS LDS-2RHS4 TS8 58 W193337            CES    BOTH ANNUNCIATORS 408-1-4 EXCESSIVE VIBRATION ANO          ALARHS CARDS AND KEY WAYS WHERE 408-1-6 JACKET WATER HIGH TEHP WILL'OT LIGHT WHEN          STRAIGHTEN FOR PROPER ALIGNHENT TESTED    BOTH ARE NECESSARY TO ENABLE DETERHINATION OF GAGING TRIP    TAG LOCATED ON CES4'IPNL408 IN DIESEL BLDG EGS-2CES4IPN L408 W193349    MSS-2MSSAAOV    2HSSOAOV60 INDICATED DUAL POSITION WHEN TAKEN TO          HOVED    LIHIT ARH BACK ON PLATE NO 6D              CLOSE FOR N2-OSP-MSS-CS001                                ADJUSTHENT NECESSARY
 
14:18:  0  14-92                                  CLASS I WORK        RUHENT & CONTROL  1991                            PAGE39 WR  NUMBER  EPN NUHBER    FAILURE OESC                                                CORRECT I VE ACTION W193399          SWP          PUMP TRIPPED  AND WILL NOT RESTART FROM ANY      BACKFLUSHED 2SWP4FS1468  r'05  MU CONTROL POINT    TAG  IN CONTROL ROOH AT DRHS CONSOLE      BEFORE BACKFLUSHI47 HU AFTER BACKFLUSH RHS-2SWPCCAB 1468 W193515          ISC  THE LEVEL SWITCH INDICATOR IS NOT WITHIN 4 INCHES          PERFORHED    N2-IMP"GEN-9020 TO FILL OF THE 3 REHAINING LEVEL SWITCH INDICATORS CONTROL          INSTRUHENT LINE INDICATORS ARE    NOW ROOH  306                                                  WITHIN DESIRED 4 INCHES RPS-2ISC4ILIS 1680C W193521 CMS-2CHSAPNL  BYPASS FLOW IS READING 15CFH 'WITH SYSTEH SHUTDOWNS        PERFORHED N2-ISP-CMS-Qll)( NO 66A            HETER BALL WAS FOUND STUCK      TUBE NEEDS CLEANING        PROBLEH FOUND W193522 CEC-2CECAPNL  WHILE PERFORMING N2-ISP-RCS-Haool STEP 8.1.9 FOUND          REPLACED BLOWN FUSE F4 ON SUHHER 9X'AMPLE 608          RBM-A HETER READING OFF SCALE LESS THAN 125 SUSPECT OA12 ON SUMHER CARO Z6 DEFECTIVE LOCATED IN FLOW  UNIT "A" CARD Z6 OF FLOW UNIT A W193525 EGS-2EGS4EG3  TROUBLESHOOT CAUSE OF ANNUN 852225 EG3 OVERSPEED            REPOSITIONEP BUTTERFLY VALVE LEVER TEHP- SUSPECT OVERSPEED SWITCH E01/E02 PROBLEMS            ACTUATOR ARH TAG LOCATED ON CONTROL BLDG 306 CONTROL ROOH PANEL 852 W 193527          RDS 'WHILE PERFORHING SHIFT CHECKS ON 2CEC0PNL632              TRANSHITTER OUT OF ZERO USING LOCATED CCR 306I IT WAS NOTICED THAT C12"N601D              N2-ISP-RDS-R101- WE RECALIBRATED LEVEL INDICATOR INDICATED 0 INCHES VICE DOWNSCALE          TRANSHITTER AND RECHECKED TECH SPEC (THE USUAL READING). I&C RECALIBRATE C12-N601D            TRIP SETPOINT TAG STUB AT C12-N601D ON 2CEC4PNL611 RPS-2RDSALIS X12A W193539  HVP-2HVPOTE1  2HVP0HOD68 AND D 2HVP4HOD18 AND D HODULATE AT A            CALIBRATED COHPONENTS AND SHOT LOOP 18            HIGHER THAN EXPECTED TEHPERATUREI CAUSES COOLING OF DIVII DIESEL TO BE INEFFICIENT TROUBLESHOOT HODULATING CIRCUIT P01D 57A/7 TAG ON CECAPNL871 W193578  CEC-2CEC4PNL  ALARH  851129 FAILED  TO ALARM WHEN 7  HILS ON            INSTALLED NEW RETRANSMITT RELAY 851          BEARING NUHBER 2 WAS EXCEEDED      THE HAIN TURBINE      TESTED CIRCUIT WORKED FINE TRIPPED. REPAIR AS NECESSARY
  'W193579          WCS TRANSHITTER 2WCSOFT69X SUSPECT OUT OF CALIBRATION          TRANSHITTER WAS CALIBRATED PER RECALIBRATE PER N2-ISP-WCS-R101                            N2-I SP-'WCS-R101 LDS-2WCSNFT6
 
14 18 0      14-92                                    CLASS I WORK        RUHENT 8 CONTROL  1991                            PAGE40 WR  NUHBER  EPN NUHBER      FAILURE DESC                                              CORRECTIVE  ACT ION W193581  CES-NOCOHP ID    ANNUNCIATOR 408-1-7 IS IN ALARH 'MITH NO TRIP ON          REPLACED ANNUNCIATOR CARD WITH ONE DIESEL OR REHOTE A ANNUNCIATOR IN PANEL 851.              FROH SPARE SLOT NUHBER 2 TO 8    'MR TROUBLESHOOT'OCATED IN DIV      II DIESEL CONTROL          190771 WILL REPLACE CARD IN SLOT ROOH ELEVATION 261 DIESEL GEN BLDG                        NUHBER 2 TO 8 W1 93602  EGF-2EGF&#xb9;LSl    DIV I FUEL OIL STORAGE TANK LEVEL LOW ALARM LOCKED        PERFORHED LOOP CALIBRATION ON 2A              IN ON PROCESS COHPUTER AND ON SYSTEH TROUBLE ALARH        SMITCH. ALSO PERFORHED IN CONTROL ROON BUT NOT ON DIESEL LOCAL PANEL OPS        N2-IHP-EQH-QO02 REPORTS LEVEL IN HIDDLE OF BAND AT 135 INCHES BY DAILY SOUNDING DO NOT VOID THIS WR T/S ATTACHED W193609  EGF-2EGF&#xb9;LS1    DIV I I FUSE OIL STORAGE TANK LEVEL  LO'M LOCKED IN      PERFORHED  LOOP CALIBRATION ON 28              ON COHPUTER  CONTROL ROOH SYSTEH TROUBLE AND ON          SMITCH) FOUND S'MITCH 1 A)D 2 OUT OF LOCAL DIESEL PANEL LEVEL AS DAILY SOUNDED BY OPS          SPEC. ADJUSTED SWITCH) PERFORHED IS 135 INCHES HIDDLE OF BAND DO NOT VOID THIS WR          N2-IHP-EQH-Q002  LOOP SAT AS A TIS PLAN IS ATTACHED TO HELD ENGINEERING IF A PROBLEH EXISTS W193619    I CS-2 I CS&#xb9;FC1 MHEN CONTROLLER IS OPERATED IN THE AUTO HODE              CHANGED GAIN BACK TO    33 READING 01              SYSTEH FLUCTUATES IN FLOW PRESS AND TURB SPEED            WHICH RELATES TO A GAIN OF    2 RAN TROUBLESHOOT AND REPAIR AS NECESSARY                      CONTROLLER PP AND DOWN CONTROLLER WORKED FINE  RCIC RUN AT 950PSI CONTROLLER DID. NOT FLUCTUATE
  'M193620  CHS-2CHS&#xb9;LR9    RECORDER APPEARS TO INDICATE HIGHER LEVEL THAN            REPAIRED PER N2-ISP-CHS-R104  NO QC 8                OTHER SUP POOL LEVEL INSTRUHENTS (EG EHSLA02              REQD COHPUTER POINT AND TRIP CSH UNITS) TROUBLESHOOT AND FIX OR RECAL IBRATE AS NECESSARY    (RECORDER LOCATED IN CONTROL ROOH ON PANEL 2CEC&#xb9;PNL898)
W1 93624              RHS WHILE PERFORHING  N2-ISP-LDS-H010 ME FOUND  THAT        REPLACED MITH EQUIVALENT UNIT WHEN WE  LIFTED THE THERHO-COUPLE LEADS THE RILEY TEHP SWITCH RED LAHP ILLUHINATED VERY DIH IT IS SUPPOSED TO ILLUHINATE BRIGHTLY-UPSCALE BURN-OUT RPS LDS-2RHS&#xb9;TSB 1A W193627                RHS WHILE PERFORHING N2-ISP-LDS-H010  WE FOUND A BAD        REPLACED BAD RELAY RILEY TEHP 5'MITCH E31-N6418 RPS LDS-2RHS&#xb9;TS8 48
 
0 p
l',tl
 
14:18:0    14-92                                CLASS I WORK        RUHENT 8 CONTROL  1991                            PAGE41 WR  NUHBER  EPN NUHBER    FAILURE DESC                                            CORRECTIVE ACTION W193654          HVR  2HVR-RE14A-1 KEEPS INDICATING DETECTOR FAILURE          REPOSITIONED DETECTOR. PERFORMED FOLLOWED A FEW MINUTES LATER BY DETECTOR BACK IN        N2-RSP"RHS-H108 OPERATION ON CONTROL RODH ORMS COHPUTER    DETERMINE AND CORRECT PROBLEM WITH 2HVR"RE14A"1 TAG AT CONTROL DRHS CONSULT.
RHS-2MVRCAB 14A W193656  CMS-2CHS4 TE5 BOTH TEMP ELEHENTS ARE IN ALARH AT 80 DEG F      IN      N2-ISP-CHS-H003 FOR TE548 PERFORHED 48            THE SUPPRESSION POOL. SETPOINT SHOULD BE 85 DEG F        SAT. N2-ISP-CHS H005 FNOR TE54A BRINGS IN ANNUN 601560                                PERFORHED  SAT W193671  EGS-2EGSNPS4  2EGSAPS4007A  IS BLOWING AIR. A BODY BONNET BOLT IS      REPLACED SWITCHICALIBRAT/D SWITCH 007A          HISSING  A CAP NUT AND THE INTERNAL DIAPHRAH HAY BE BROKEN. TAG HUNG AT 2EGS-PS4007    (AT 2EGSoEG1)
  'W193676          HVC UNABLE TO REHOVE TUBING FROM DETECTIVE CHAHBER            REPLACED S'WAGELOCK  FITTING  NUT AND THIS IS TEST TUBING.                                      FERRULE RHS-2HVCOCAB 18A W193681  CSH-99-31-2 I WHILE PERFORHING N2-ISP-CSH"M002 THE COHPT      PT        RESET POWER SUPPLY TO COHPUTER WITH HSN18 (2wA)  CSHZC104 DID NOT CHANGE STATE WHEN WE BROUGHT IT          COHPUTER DEPARTHENT INTO ALARH. TAG ON COHPT CONSOLE IN CONTROL ROOH W1 93698 HVC"2HVCAACU  ACU38 IS IN AUTO BUT FAILS TO START AT DESIGNATED        RECALIBRATED TO PROPER  SETPOINT 38            SETPOINT ON TEHPERATURE INDICATOR IN REHOTE SHUTDOWN ROOH. CONTROL BLDG EL 261 W193706  RDS-2RDSAHCU  ACCUHULATOR 2RDSAHCU5835 LOCATED AT 261 RX 8106          AS FOUND  -852 3-  AS LEFT -1024 5-5835          NORTH SIDE 'WAS AT 980 PSIG 'WITH NO ALARH IN AT CONTROL RH PANEL 603    SET POINT IS 1025 FOR ALARH W193717  NHS-NOCOHPID  RBH  -A- GENERATED A ROD WITHDRAWAL BLOCK  (INOP)        RECEIVER LOGIC CARD REPLACED Q2 THAT WILL NOT CLEAR- AS SOON AS IT                        U15 U11 ON RCVR CARD NULL SEQUENCE AUTO-UNBYPASSED                                          CARD EDC  2F00277 W193725  CEC-2CEC4PNL  ANNUNCIATOR WINDOW IS LIT WITH NO LPRH'S                REPLACED K15 RELAY    REPLACED LPRH 608          INDICATING DOWNSCALE COHPUTER POINT NHPBC28              CARD FOR  1A-32-49 INDICATES A DOWNSCALE ON LPRH GROUP A BUT ALL INDICATE GREATER THAN 10 PERCENT HETER SCALE
 
14:18:0      14-92                                        CLASS I WORK        RUHENT 8 CONTROL  1991                              PAGE42 WR NUMBER    EPN NUHBER        FAILURE DESC                                                CORRECTIVE ACTION
  'W193742 RHS"2RHSAPI5        GAUGE READS 20 INCHE VACUUH~ THIS IS AN UNEXPECTED          CALIBRATED 2RHSAPISOB 08                READING DUE TO THE FACT THAT SUPPRESSION POOL LEVEL SUCTION SOURCE FOR PUHP WAS APPROXIHATELY ELEVATION 200    TROUBLESHOOT OR RECALIBRATE GAUGE AS NEEDED    GAUGE LOCATED AT ELEVATION 175 ON RACK OUTSIDE 2PHSAP18 PUHP ROOH W193790  SWP-2SWP4VBO      2SWP4(V8008 FAILED N2-OSP-SWP-Q001 FORWARD FLO'W            SUPPORTED  HECH HAINT 08MS"              EXERCISE (OBTAINED 12 GPH- OSP-S'WP"Q001 CALLS FOR GREATER THAN 19 GPH) SEE SECTION 7 2 109 W193834  RPS-F18-2RPS      HALF SCRAH 8 LOGIC FROM RDS4LSY1A WHILE PERFORHING 801                EQM'BLOWN C72A"E18 FUSE- REPALCE
  'W193851  N    C 51- K 60 5 WHILE PERFORHING N2-ISP-NHS-WQ007 STEP 8.5.14              PERFORHED REQD SECTIONS OF FOUND UPSCALE NEUTRON TRIP OUT OF SPECIFICATION            N2- I SP-NHS-Q127
  'W193871  HVP-2HVP4FS8      DURING HONTHLY DIESEL RUN FAN AUTO STARTED ON              READJUSTED 2HVPeFSBA TO NEW A                  DIESEL START AND TRIPPED ON LOW FLOW (PERHVR FC01)          SETPOINT WAS RESTARTED AND TRIPPEO AGAIN LATER ALSO ON LOW FLOW. 'WEATHER CONDITIONS WERE SNOW AND HIGH WIND TROUBLESHOOT AND REPAIR AS REQD W193904                HSS  HAIN STEAH RAD HONITOR C INTERHITTENT FAILURES      ON    REPLACED  A AND 8 LVPSI CPU'OARD)
LVPS HODULE FAULT- HOD A-15V CONTROL BLDG 306              DISPLAY CONTROL CARD AND I/O HODULE ELEV RPS-2MSS4IRT4 6C W193911  GTS-2GTSOHOV      WHILE RUNNING GTS TRAIN -A- DUAL VALVE INDICATION          ECDCR    2E-103-92  TEHP HOD  91-018 WAS 3A                WAS  NOTI CEO) ALSO TRAIN DISCHARGE FLOW AND DELTA P        INSTALLED 910322 CLEARED PROBLEH.
DROPPED    GTSHOV3A NEVER COHPLETELY CLOSED BUT            UNDER    WR 168472  COPY ATTACHED CYCLED BACK OPEN. TAG AT CEC-PNL870 W193918    ISC-2ISCALIS      THIS CHART RECORDER ON 2CECAPNL601 IN READING      LOW    PERFORHED CALIBRATION OF RECORDER 16918              OUT OF SPEC    FOR N2-OSP-LOG-H001                        PER N2-ISP-ISC"R104 W1 93928              CES  CONTROL PANEL ANNUNCIATOR TEST FUNCTION      IS NOT        EXERCISED SWITCH TEST AND RESET ON RESPONDING    NO HORN  NO ANNUNCIATOR FLASH              2CES4'IPNL408 SWITCH IS INTERMITTENT. WR  168641'WRITTEN  TO ELECT TO REPLACE ANNUNCIATOR TEST AND RESET SWITCH ON 2CESAIPNL408 EGS-2CESAIPN L408


13:13:22 01-09-92 CLASS I'WORK-ELECTRICAL HAINTENANCE 1991 PAGE30 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W194988 W195 031 W195 140 W195916 W195917 W195922 W195936 W195940'W195947 CES-2CES-Z27 E SWP-2SWPAMOV 388 EJS-2EJS0US3
'14:18-0    92                                   CLASS I WORK       RUHENT &  CONTROL 1991                               PAGE43 MR NUHBER   EPN NUHBER       FAILURE DESC                                             CORRECTIVE ACT ION W193929  EGT-2EGT4CH5    JACKET MATER TEHP IS NOT CONTROLLING BETWEEN              HETER WAS REPLACED PER MR    178815 120-130 DEG F ITS TEHP IS HIGHER THAN EXPECTED ACCORDING TO TEHP INDICATOR ON 2CESAIPNL408    TEHP IND HAY BE BROKEN HAINTAINING TEHP IN MANUAL CB 261 M193938  SLS-2SLSARV2    RELIEF VALVE BEGAN LIFTING AT APPROXIHATELY 1250          CHECKED RELIEF PRESSURE      FOUND IN A              PSIG DURING PERFORMANCE OF N2-OSP-SLC-Q001~ ON           TOLERANCE BUT ADJUSTED VALVE CLOSER SECOND ATTEHPT TO ACHIEVE DESIRED PRESSURE BAND          TO SETPOINT 1387 PSI PER I&C STARTING LIFTING AT APPROXIHATELY 1150 PSIG              SUPERVISOR USING N2-IHP-GEN-9036 REHOVE RECALIBRATE AND REINSTALL M193946  RHS-2RHS4  P I7 THIS HETER IS READING 160 LBS I THE LOCAL GAGE            PLACED GAUGE ON TRANSHIT ER TEST C                (SOHE INST TAP) IS READING 78 LBS THE P2 DISCH          TAP)READ 137 PSIG WHICH AGREED 'MITH PRESSURE HETER READS 78 LB AND THE P18 DISCH              2RHSNPI7C (ALSO READING 137 PSIG)
-78 HVR"2HVRAUC4 128 DFR-2DFRNHOV 120 ENS CSL-2ENS4SWG 101-7 SWP-2SWPCMOV 948 ICS-2ICSx HOV 164 DHS ICS-2DMS4 MCC A1-58 FAILURES OF THE INBOARD ENCLOSURE GASKET REPLACE AS NECESSARY VALVE 2SWPAHOV388 LIHITORQUE ACTUATOR LEAKS GREASE ONTO FLOOR THUS REQUIRING REPEAT CLEAN UP TO BE PERFORHED ACTUATOR IS ELECTRICALLY DISARHED PERHANENTLYI HOWEVER THE GREASE LEAKAGE ISSUE IS A CHRONIC HOUSEKEEPING CONCERN PLEASE REPAIR SOURCE OF LEAK.TAG HUNG ON MOV RX BLDG 261 APPROX 55 DEG AZ REHOVE SPARE BREAKER 2EJSAUS3-78 FROH PO'WERBOARD AND PERFORM N2-EPH-GEN-R551 SER BREAKER UP FOR USE AND INSTALL ON 2EJS4US1-5A (2LAR-PNL200)
PRESS  HETER READS 70 LBS  RECAL OR FIX AS NEEDED      GAUGE IC 9508 CAL DUE 911106 M193980  SLS-2SLS4(RV2  CALIBRATE RELIEF VALVE 2SLSARV2A THIS RELIEF            "RECAL VALVE PRESSURE    FOUND AT. 1360 A              VALVE 'MAS FOUND LIFTING AT 1220 PSIG DURING THE         PSI PERFORHANCE OF N2-OSP-SLS-Q001 M193982  NHS-C51-K605    DURING N2-ISP-NHS-MQ007 STEP 8 4.3 8 4 5 LPRH            ADJUSTED AUXILIARY CARD R3 FOR A OPERABLE COUNT MAS UNSAT AND RETURNING ONE LPRH TO        100 PERCENT INDICATION ON HETER (20 OP DID NOT CLEAR INOP STATUS COUNT EQUALS 13 OP          LPRHS IN OP X 5 PERCENT EA )
WHILE BREAKER 2EJSoUS1-5A IS REMOVED FOR EPH.REINSTALL SPARE'WHEN EPH ON 5A IS COMPLETE REPLACE CONTROL FUSE FOUND WHILE PERFORMING N2-EPH-GEN-V781 FUSE TYPE ATH"3 WHILE PERFORHING N2-EPH-GEN-R520 FOUND ONE OF THE FINGER BASES TO HAVE A CRACK IN IT PLEASE REPLACE LOWER SIESHIC LATCH ALLEN SOCKET IS STRIPPED ON DOOR NEEDS TO BE REPLACED PLEASE CHECK THE TORQUE SWITCH SETTINGS AGAINST THE EP 410 STANDARD DIESEL GENERATOR BLDG ELEVATION 269 REQUIRE TORQUE SWITCH SETTING FOR THIS HOV IS 2 WHILE PERFORHING N2-EPH-GEN-R521 FOUND GREASE IN GEARED LIMIT 5'WITCHES TO BE SEPARATING CLEAN OUT OLD GREASE AND REPLACE MANUAL RESET BUTTON ON THE HCC IS BROKEN REPAIR OR REPLACE AS NECESSARY WAS FOUND WHILE DOING N2-EPM-GEN-R521 ON 2ICSeMOV116 GASKET WAS REPLACED AND 2F00383 WAS COHPLETED CLEANED OUTSIDE OF LIHITORQUE OPERATOR REHOVED BREAKER PH TESTEDI INSTALLED INTO 2EJSoUS1-5A (TEHPORARY)
AND REQUIRED 2 OP TO RESET
DURING PH N2-EPM-GEN-V781 REPLACED BLOWN CONTROL FUSE REPLACED LOWER LIHIT SWITCH FINGER BASE REPLACED ALLEN LATCH WITH NE'W ONE ADJUSTED TORQUE SWITCH FROM 1 1/4 OPEN AND CLOSED TO 2 OPEN AND CLOSED REPACKED GEARED LIHIT SWITCHES AND REPLACED GASKETS REPLACED BROKEN SPACER FOR RESET BUTTON W195953 HVR-2HVReUC4 078 2HVR4'UC4078 AT 215 REACTOR BLDG CONTACT OR COVER CLIP BROKEN PREVENTING CONTACTOR FROM OPERATING REPLACE CONTACT CARRIER-SIZE 0.REPLACED CONTACT CARRIER WITH NEW PART
  'W193994  SWP-2SWP4 FV4  ANNUN 601203 ALARMS FOR SWPAFV478 LOM PRESSURE            ANNUN 601203 IS FED FROH RESERVOIR 78              BEFORE LOM PRESSURE START OF VALVE ACCUHULATOR            PRESSURE SMITCH PS4 HOTOR CONTROL PRESSURE PUHP  TROUBLESHOOT VALVE IS IN PIPE            PRESSURE SMITCH PS3 CONTROLS HOTOR TUNNEL SOUTHMEST OF CCS H/X ON TB 250 EL TAG ON           OPERATION) ACTIVATION OF PS4 'MILL 601203                                                    NOT START HOTOR    HECH HA I NT PERFORHED REPAIR OF COUPLING UNDER SUPPORT 'WR M193995              CES   ANNUNCIATOR CAHE IN TEHP WAS NORHAL APPROXIHATELY      *BOTH HIGH TEHP SWITCH (26JWH) AND 155 DEGREES F HIGH SETPOINT IS 190 DEGREES F              LOM TEHP SM (2GJMAL) MERE FOUND OUT MINDOW 408-3-7 IN PREHATURELY TROUBLESHOOT DIESEL        OF SPEC  RECALED AND ADDED HORE GENERATOR BLDG 261 ELEVATION DIV  II DIESEL CONTROL      HEAT COUPLING GREASE TO TEHP 'WELLS BLDG ROON EGS-2CES4IPN L408 M194019  CHS-2CHSePNL    H202 ANALYZER H2 CALIBRATION IS FLUCTUATING LOM    7    CLEANED CORROSION FROH TERHINAL 668              DAY LCO                                                  LUGS ON TB-9
''I 13:13-22 01-09-92 CLASS I WORK-ELECTRICAL MAINTENANCE 1991 PAGE31'WR NUHBER EPN NUHBER FAILURE DESC CORRECT I VE ACTION W195977 W195978'W195979 W195983'W195987 W195998 W1 96038 W196053'W196123 HVP-2HVPAMOD 28 EJS-2EJSAPNL 3018 ENS RHS-2ENSoSWG 103-5 RHS-2RHSAH1C RPH-2RPMNPNL A100 EHS-2EHSeMCC 301-5D CMS-2CHSNSOV 26A EHS-2EHSCMCC 302-9A I CS-21CSAHYV 151 HOD NEEDS TO BE REBUILT DUE TO OIL LEAKAGE LOCATION 279 DIESEL GENERATOR BLDG''LINE AA BLDG COL 13 OOI FOUND WHILE PERFORHING N2-EPH-HVP-A779 WHILE PERFORHING N2-EPH-GEN-A584 ON 2EJSOPNL3018 DISCOVERED COVER TO BE HISSING ONE SCREW AND HAS ONE OTHER HOLE (2ND DOWN ON RIGHT)IS STRIPPED OUT REPAIR AND REPLACE HISSING PARTS WHILE PERFORMING N2"EPH-GEN-R550 FOUND LOWER ELEVATE LIHIT SWITCH TO BE NOT WORKING WILL NOT STOP HOTOR'WHEN LOWERING BREAKER ELEVATOR REPLACE LOWER ELEVATE LIHIT S'WITCH TAG AT 2ENSASWG103-5
'WHILE PERFORHI NG N2-EPH-GEN-R550 FOUND INSULATING TAPE ON MOTOR LEADS PHASES (1)AND (2)TO BE SPLIT OPEN ON OUTER COVERING.REPAIR TAPED CONNECTIONS.
CLEANING BREAKERS COVERED'WITH A LAYER OD OUST METAL/CHIPS IN PANEL BOTTOH TOP LEFT AND BOTTOH RIGHT PANEL COVER-SCREW HOLES STRIPPED NEED TO BE RETAPPED TO LARGER SIZE PER VISUAL EPH-GEN A584 AUX CONTACTS ON BREAKER NEED REPLACING VALVE FAILS LLRT CYCLING VALVE GETS PROPER LIGHT INDICATIONS IN CR SUSPECT VALVE NOT SEALING AS LEAKAGE IS VERY HIGH.SDC SC2-0287-91 DURING PLANT TRANSIENT ON 910813 DIV I I PUMP TRIPPEO 2CHS-P28 FOR NO OBVIOUS REASON DIV I CHS AND ALL OTHER DIV I I CHS SOV'S WERE FOUND IN NORHAL POSITIONS PLEASE CHECK THE BREAKERS FOR 2CMS4 P28 ICS4'HYV151 IS IN HID POSITION (DUAL INDI CATION)SUSPECT BINDING PROBLEM.PLEASE INVESTIGATE ICSOHYV151 IS LOCATED IN,RB 175 IN THE RCIC ROON TAG HUNG ON VALVE REHOVED REBUILT AND REINSTALLED HYDROHOTORITESTED WORKING SAT REPLACED BOLTS REPLACE DEFECTIVE HERCURY LIHIT S'WITCH FOR BREAKER ELEVATE CONTROL CIRCUIT LOWER END LIHIT TESTED PER SECTION 7 14 OF GEN 500 PROCEDURE'WORKS SAT REHOVED LOCKING BOW STRAIGHTENED AND REINSTALLED RETAPED HOTOR LEADS PER HI, INSTALLED 2 T IHERHAN 1/4-20 SCRE'WS AND NUTS TO PNL ALSO CLEANED PNL AS NESS REPLACED THE AUXILIARY CONTACT RETERMED AND ADJUSTED LIMITS CHECKED BREAKER FOR PROPER OPERATIONS ADJUSTED LIMIT SWITCHES TO OBTAIN PROPER LIGHT INDICATION t'
13:13:22 01-09-'92 CLASS I'WORK-ELECTRICAL HAINTENANCE 1991 PAGE32'WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W196133'M196151 W196153 W196243 W196272 ICS-21CSAHOV 148 VBA-2VBA4UPS 28 I CS-2 I CSAAOV 156 HVP-2HVPAHOD 10 RDS-2RDSAHCU 2231 WHEN ICSeHOV148 IS STROKED OPEN)IT CAUSES A HOHENTARY GROUND ON BYS4S'MG0028 WHEN IT INITIALLY REACHES THE FULL OPEN POSITION TROUBLESHOOT AND REPAIR TAG AT ICSCHOV148 CONTROL 5'WITCH ON PNL 601 BLOWN FUSE~LED IS LIT INVESTIGATE AND REPAIR TAG LOCATED LOCALLY ON 2VBAOUPS28 ICSAAOV156 DOES NOT INDICATE FULL CLOSED (NO GREEN LIGHT)IN THE CONTROL ROOH AT CECAPNL601 TROUBLESHOOT REPAIR AS NECESSARY TAG ON PNL601 BY ICSeAOV156 CONTROL SWITCH DAHPER WAS FOUND OPEN NOT OVERRIDDEN WITH HOTOR RUNNING CONTINUOUSLY SCRAH LIGHTS COHE ON WHEN HALF SCRAH IS IN ON 8 SIDE SUSPECT BLOMN FUSE ON"A" SIDE MORK TO BE DONE VIA PCR 2-0349-91 PER D FLOOD IN ANSWER TO DER 2-91-Q-0919 REPLACED FUSE 81 ON NEUTRAL LEG ADJUSTED LIHITS AFTER HECH ADJUSTED PACKING)STROKED TO VERIFY LIHIT SWITCH OPERATION DAMPER MAS NO OPERATIONAL AND REPLACED WITH SPARE INSTALL NE'W FUSE ON"A" 2RDSAHCU2231 LOCATION 2RDS-.L414 CHECKED VOLTAGE'W196295 SWP-2SWPAAOV 978 AT 2CEC4PNL871 2SWPAAOV978 LIGHTS FOR VALVE POSITION INDICATION WILL NOT ILLUHINATE BULBS ItERE CHECKED TAG AT PNL871 FOLLOWED TROUBLESHOOTING PLAN AND VERIFIED PROPER OPERATION OF LIGHTS AND VALVE POSITION IN FIELD FOR 2SMPAAOV978 NO APPARENT PROBLEH VALVE WORKED AS DESIGNED LIHIT SWITCHES WORKED AS DESIGNED W196327 W196332 W196336 SWP-2SWPASSR 3A ENS-2ENSCSWG 101-1 ICS-21CSCAOV 157 WHILE COHPLETING EPH ELECTRICIAN REQUESTED THAT CONTROL SWITCH ON 2CECAPNL601 BE PLACED TO THE ON POSITION.HEATERS DID NOT ENERGIZE GREEN LIGHT REHAINED ILLUHINATED WHILE RED LIGHT REHAINED EXTINGUISHED ACCORDING TO PRINTS HEATERS SHOULD HAVE ENERGIZED TROUBLESHOOT S'WITCH CONTACTS ETS AND REPAIR AS NECESSARY NOTE THAT BHU 2-91-50934 FOR EPH IS STILL IN EFFECT SEE SHALL PORTION OF TAG ON CONTROL SWITCH (DIV I BAR RACK HEATERS TUNNEL 1)ON 2CECAPNL601 2ENSASWG101-1 DIV I DSL OUTPUT BREAKER ELEVATE FUSES BLO'WN.REQUEST REPLACEHENTS LOCATION CB 261 DIV I SWITCHGEAR ROOH THE POSITION INDICATING CAH ON ICSCAOV157 IS LOOSE AND DOES NOT INDICATE PROPER VALVE POSITION'WHEN STROKED.RESET OR ADJUST POSITION INDICATOR AS NECESSARY.
SDC SC2-0274-91 HANUALLY CYCLED AUX CONTACT AND REINSERTED INTO CUBICLE)CIRCUIT FUNCTIONING PROPERLY BOTH FUSES REPLACED ADJUSTED L IHI T SWITCH CAH AND TESTED LIGHT INDICATION CONNECT AND'WORKING SAT IP 13:13:22 01-09-92 CLASS I WORK-ELECTRICAL HAINTENANCE 1991 PAGE33'MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W196343 W196487 W196615 W197812 W197818 M198002 W198011 CEC-2CEC&#xb9;PNL 851 SCV-2SCV&#xb9;XD3 018 SWP-2SWP&#xb9;FV5 48 HTS-2HTS&#xb9;PNL 001 HSS-NOCOHPID DHS-2DHS&#xb9;HCC 81 CES LIGHT FIXTURE BROKEN TAG AT CEC&#xb9;PNLP851 2 BOLTS HISSING FROH FRONT COVER TOP APPEARS TO BE 318 IN~BOTTOH BOLT 5/16 HEX HEAD BOLTS EL 215 ABS OIL LEAKING FROH VARIOUS CONNECTIONS)
TAG AT VALVE TB 250 SW 250 EL DOOR HANDLE BROKE.RX BUILDING 240 AUX BAY NORTH DEF TAG ON DOOR AT 100 PERCENT POWER WHILE PERFORHING N2-OSP-HSS-H001 HSIV6C TRIP TEST PUSHBUTTON DID NOT RELEASE CAUSING HSIV6C TO CONTINUE STROKING CLOSED UNTIL STOPPED BY RETURNING 6C CONTROL SWITCH TO AUTO POTENTIAL FOR FULL SCRAH EXISTS.TROUBLESHOOT AND REPAIR.OUT OF SPEC HIGH HOTOR CONTROL CENTER OUTPUT VOLTAGE AT 138 VOLTS PER LOCAL INDICATOR RFQUIRED OUTPUT 115-135V.INVESTIGATE AND REPAIR AS NEEDED OEF TAG ON HCCB1 RB 240 SAB DIV 3 DG CONTROL PANEL 413 CABINET HAS A 2 INCH HOLE AT TOP OF NW CORNER COVERED BY TAPE~ROUND COVER PLATE IS H ISSING PLEASE REPLACE COVER PLATE REPLACED INDICATING LIGHT REPLACED HISSING SCREWS REPLACED HOTOR ON VALVE REPLACED PART AT 2HTS-PNL001 DOOR HANDLE REPLACED REPLACE PART)REPLACE SWITCH REPLACED S'MITCH WITH NEM TESTED DEENERGIZED
~MORKING SAT INSTALLED NEW HETER INSTALLED COVERPLATE OVER CUT-OUT IN PANEL WALL EGS-2CES&#xb9;IPN L413 W198041 I CS-21CS&#xb9;AOV 156 THE OPEN (RED LIGHT)POSITION INDICATION AT P601 IN CONTROL ROOH IS INOPERABLE.
TROUBLESHOOT LIGHT HALFUNCTION (LIGHT BULB WAS REPLACED)TAG AT P601 NEAR LIGHT ADJUSTED 2ICS-AOV156)CAH AND LIHIT SWITCHES W198429 EHS WHILE CLEARING HARKUP FOR 2GTS&#xb9;HOV2A THE VOLTAGE DID NOT GET TO THE VALVE AFTER THE BREAKER WAS CLOSED INSTALLED NEW CONTROL FUSE GTS"2EHS&#xb9;HCC 102-120'W198459 HVR-F1-2HVRA 90 FUSE CURRENTLY INSTALLED IN CIRCUIT F1-2HVRA90 IN 2CEC&#xb9;PNL859 WAS ISSUED FOR INSTALLATION
'MHILE ON QC HOLD.FUSES INSTALLED CANNOT BE VERIFIED TO HAVE BEEN CHANGED OUT SUBSEQUENT TO THIS ISSUE INSTALLATION REPLACED FUSE MITH VERIFIED FUSE CIRCUIT WORKING SAT


13:13-22 01-09-92 CLASS I WORK-ELECTRICAL MAINTENANCE 1991 PAGE34'MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W198460 W198583 W198715'M198717'W198718 W198719 HVR-Fl-2HVRB 90 RPS-F37-2RPS C01 EJS-2EJS4US3
4' 14:18:0      14-92                                 CLASS I WORK       RUHENT & CONTROL  1991                           PAGE44 WR  NUHBER EPN NUHBER     FAILURE DESC                                               CORRECTIVE ACTION W194058  GTS-26TSePV5  OIL LEAKS  FROH VALVE ACTUATOR HOUSING                    TIGHTEN SCHRADER VALVES TORQUED 8              TROUBLESHOOT AND REPAIR    26TSAPV58 IS LOCATED IN        COVER DO'WN TORQUE 'MRENCH 7222 CAL THE STANDBY GAS 8 TRAIN ROOH UP ON HEZZANINE              DUE 910501 ELEVATION 275 OF THE STANDBY GAS BUILDiNG W194065  RDS-2RDSAV11  CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S REHOVE        REATTACHED LEVEL SWITCH AND TORQUED 1(3819)        LEVEL SMITCH TO REHOVE 0-RING FROM V111 VALVE            BOLTS'' LEVEL S'MITCH REHOVED LOST ORING FOUND) LEVEL SWITCH REINSTALLED PER  S"HI-5  3 001 W194068  RDS-2RDSAV11    CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S REMOVE        REHOVED LEVEL SWITCH    LOCATED AND l(4203)      LEVEL SWITCH INSPECTED FOR CARTRIDGE VALVE 0-RING          REHOVED LOST ORING RE I'ASTALLED LEVEL S'WITCH PER 5-HI'-5 S-.001 W194105            HVR  SEALING WASHERS HISSING ON THE TOP TWO LUGS ON LID        REPLACED HISSING SEAL 'MASHERS ON OF HOVING FILTER HOUSING    289 ELEVATION CAB 14A        2HVRQCAB14A FILTER HOUSING RHS-2HVR0CAB 14A W19 4112 CEC-2CECAPNL  FOUND IHPROPERLY INSTALLED CAPACITORS    REF DER          POMER SUPPLY PS-ZQQ1  REPLACED AND 899            2-91-Q-0259 AND GE SIL 527  'EPLACE  POWER SUPPLY        OUTPUTS CHECKED CB 288 PNL 2CECAPNL899
-58 HHR-2HHROCRN 1 CES" 24J80162 EHS-2EHSoHCC 303-20C FUSE CURRENTLY INSTALLED IN CIRCUIT Fi-2HVR890 IN 2CECAPNL860 WAS ISSUED FOR INSTALLATION
  'M194114 CEC-2CEC4PNL  FOUND IMPROPERLY INSTALLED CAPACITORS    REF DER          REPLACED OPTICAL ISOLATOR POWER 899            2-91-Q-0259 AND GE SIL 527. REPLACE PO'MER SUPPLY.         SUPPLY ZLL2 AS DIRECTED TAG ON POWER SUPPLY    CB 288 PANEL 2CECAPNL899 W194153              HVC CHANGE DETECTOR MIRING CONFIGURATION FOR                  PERFORHED SDC EDC 2F00285 PER 2HVC4RE18A AS REQUIRED BY EDC 2F00285    IHPLEHENT      ATTACHED S-Hi-5 3-001      HOVED TAPE BY 910430 CONTROL BLDG 306                                DO'MN DETECTOR HOUSING SO IT EXTENDED ON BOTH SIDES OF ORING NO CONTINUITY PRESENT AS ADDRESSED ON EDC  2F00285  PG 2 OF 14 S-HI-5 3-001 FINISHED    NO DETECTOR PROBLEHS AND SOURCE CHECK SATISFACTORY RHS-2HVC4 RE1 BA
'WHILE ON QC HOLD.FUSES INSTALLED CANNOT BE VERIFIED TO HAVE BEEN CHANGED OUT SUBSEQUENT TO THIS ISSUE INSTALLATION CURRENTLY INSTALLED FUSE NEEDS TO BE REPLACED PER HATERIAL ENG HCTE USED TO TEST BATCH FROM WHICH FUSE'WAS ISSUED FAILEO CALIBRATION THIS FUSE WAS INSTALLED ON'W191497.REPLACE WITH NE'W BUSS HON 5 FUSE SYH NO.93-03-320 PHASE-A-WILL NOT TRIP THROUGH SOLID STATE TRIP DEVICE PROBLEH FOUND WHILE PERFORHING N2-EPH-GEN-R551.
  'M194154            HVC  SDC  SC2-0004-90 CHANGE DETECTOR WIRING                  'PERFORHED    WIRING CHANGE PER EDC CONFIGURATION FOR 2HVCARE188 AS REQUIRED BY EDC          2F00285 AND S-HI-5 3-001 AND GROUND 2F00285  NCTS ITEH 502787-01/02  CONTROL BLDG 306        ISOLATION WITH KAPTON TAPE.
TAG ON BREAKER ELECTRIC BRAKE ON BRIDGE NOT OPERATING PROPERLY.TROUBLESHOOT AND REPAIR AS NECESSARY'MHILE'WORKING WR 179197 FOUND SCREWS HOLDING TERH BLOCK INTO JB WERE STRIPPED OUT.NO NE'W JB'S PRESENTLY ON HAND ORDER PART (JB)AND REPLACE'MHEN PARTS ARE AVAILABLEI ORDER SYHBOL 92-38-676 OR RETAP SCREW HOLES AND REPLACED SCREWS WHILE PERFORHING N2-EPH-GEN-R520 02 OVERLOAD RELAY WAS FOUND'WITH A DEFECTIVE SCREW THREADS REPLACE RELAY REPLACED WRONG FUSE MITH FUSE OF SANE TYPE AND RATING ALSO WITH CORRECT PAPER'WORK REPLACED F37-2RPSC01 C72A-F37 REPLACED DEFECTIVE SOLID STATE TRIP DEVICE AND RETAINER CLAHP FOR ARC SHUT BRAKE SELECTOR S'W IN CRANE WAS IN ELEC BRAKE POSITIONINO WORK PERFORHED RAN CLEANOUT TAP THRU HOLES AND USED SAFETY RELATED SCREWS TO SECURE TB IN JB REPLACED OVERLOAD RELAY 328 RECORDS LISTED.
HVAC ROOH                                                PERFORHED SOURCE SATISFACTORILY RHS-2HVC0RE1 8B


)1 14:18:0-14-92 CLASS I MORK RUHENT 8 CONTROL 1991 PAGE:1 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M101676 SMP-2SMP4PDT 1F ROSEHOUNT 1153 TRANSHITTER NON-STANDARD SOLID CORE VICE HANUFACTURERS SUPPLIED HOLLOW CORE SCREW ON POSITIVE TEST SIDE OF TRANSHITTER TERHINAL BOARD QCIR 2-86-3901 REPLACED TEST PT TERHINAL SCREM'MI TH HANUFACTURER SUPPLIED SCREW PART NO 01153-0330-0001 SYH NO.93-16"116 W128075 GSN-2GSN0RV3 2A W1 08061 ZZZ-NOCOHP ID VALVE MAS CANNIBALIZED PER NCR 5-88-0077 VALVE IN STOCK SEC NUHBER 1221198 NEEDS SOLENOID ELECTRICAL BOX REPLACED.REPLACEHENT PARTS IN STOCK 93"30-724 CONTACT ERIC PARR EXTENSION 7610 REHOVE TEHPORARY FLANGES AT LOCATIONS 4RV32A/8 AND RV34A/8 AND INSTALL NEW RELIEF VALVES PER E AND DCR C95017 (FPO 28196)HSRF NO 033896 ORDERED 910729IALL FOUR SPARE ACTUATORS IN WAREHOUSE ARE BEING RETURNED TO GE FOR REPAIR AND TESTING FLANGES TO REHAIN IN PLAICE PER EDC 2H10135)NO
,14-18:07    92                                 CLASS I WORK -    TRUHENT 8 CONTROL 1991                             PAGE45 WR  NUHBER   EPN NUMBER    FAILURE DESC                                           CORRECTIVE ACTION W194155              HVC  CHANGE DETECTOR WIRING CONFIGURATION FOR               PERFORHED  EDC  2F00285 2HVCARE18C AS REQUIRED BY EDC 2F00285 NCTS ITEH 502787-01/02 CONTROL BLDG ELEVATION 306 SDC SC2-0004-90 IMPLEHENT BY 910430 RMS-2HVCARE1 8C W194156 HVC CHANGE DETECTOR WIRING CONFIGURATION FOR               PERFORHED    EDC 2F00285 2HVCIRE18D AS REQUIRED BY EDC 2F00285    NCTS ITEH 502787-01/02 CONTROL BLDG 306 HVAC ROOH SDC SC2-0004-90 IHPLEHENT BY 910430 RMS-2HVC4RE1 8D W194159              HVR CHANGE WIRING CONFIGURATION OF THE DETECTOR PER        HOD  IS DONE BUT STEP 17 OF HI 5 3 EDC 2F00285 AND SIMPLE DESIGN CHANGE SC2-0004-90        CANNOT BE MET AT THIS TIHE 910820 PERFORHED HOD EDC 2F00285 AND SC 20004-90 SAT. NEW HI AND COHPLETED SATISFACTORILY RHS-2HVROREX 14A
'WORK REQD M129050 M130150 M131165 M138284 M138725 W138784 SMP-2SWP4(CAB 146A CBC-NOCOHPID S'WP-2SMP-M-1 32 HSS-NOCOHPID CEC-2CECoPNL 838 SMP RHS-2SMPACAB 23A CLEAN AND INSPECT THE WETTED PORTIONS OF THE FIS LOCATED ON 2SMPeCA8164A.THIS DEVICE STICKS FROH TINE TO TINE AND FAILS TO ACTUATE ON LOM SAMPLE FLOM.TROUBLESHOOT.
  'W194160  HVR-2HVRNREX  CHANGE DETECTOR WIRING CONFIGURATION PER EDC            EDC  2F00285 PERFROMED    AND 14B            2F00285 AND SIHPLE DESIGN CHANGE SC2-0004-90    RX      SC2-0004-90 328 EAST SIDE
ROSEHOUNT CALIBRATION UNIT PRESS TO CAL DISPLAY KNOBS NEED TO BE INSPECTED FOR DAHAGE CONTROL ROOH PANEL 2CEC4IPNL618 629 609 611 625 TROUBLESHOOT CABLE 2SWP-M132 HAS BADLY NICKED'WIRES ON T83-91 92 OF 2CEC-PNL828 CABLE 2SWP-W132 HAS BADLY NICKED MIRES ON T83 91~92 OF 2CEC PNL 828 r'ERVICE H20 TO CMS I SOL VLV CONTROL (288 RELAY RH)LCR IL25'MP-120 REPLACE SOLENOID/ELECTRICAL BOX ASSEHBLY MHEN REPAIRED NEM PARTS ARRIVE FROH GE ABOVE OPTO ISOLATOR PAIR HAS NO OUTPUT END CAP ON NUPRO VALVE LEAKS PLEASE REHOVE CAP CLEAN THREADS'EDOPE AND REINSTALL CAP CHECK FOR LEAKS.LOCATED ELEV 215 IN CONCRETE BLDG NORTH SIDE OF RXB SCOPE OF WORK EXPANDED TO INCLUDE HAINT PER EDC 2E00414 REV A.CLEANED FLO'W SWITCH.WORK COHPLETED BY HOD 90-044 NEW TYPE OF FLOW S'WITCH WAS INSTALLED ALL ROSEHOUNT CALIBRATION KNOBS INSPECTED 911115 AND FOUND TO BE INTACT AND GOOD CONDITION OPS COHPLETED LOOP BY INPUTTING TO THE VALVE MITH THE THUHBWHEEL CONTROLLER IN THE CONTROL ROOH ALL FOUR SPARE ACTUATORS ARE BEING RETURNED TO GE FOR REPAIR AND TESTING REPLACED SPARE OPTO ISOLATOR INPUT OUTPUT CARDS REMOVED CAP;APPLIED SEALANT-REPLACED CAP I
  'W194 161            HVR CHANGE DETECTOR WIRING CONFIGURATION PER EDC            PERFORHED   EDC  2F00285 AND 2F00285 AND SIMPLE DESIGN CHANGE SC2-0004 "90  RX      SC2-0004-90 289 WEST RMS-2HVRREX 32A
14:18'14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE:2 IIR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION'It138790 M146413 HSS-NOCOHPID IAS-2IASCPT1 86 PLEASE INSTALL ELECTRICAL BOX ASSEMBLY TO FACILITATE REPLACEMENT OF IDENTICAL ASSEHBLY REHOVED UNDER WR 138283 FOR 2HSSCAOV6A PRIOR TO CLOSING NCR 5-88-0077.
  'W194162  HVR-2HVR4REX  CHANGE DETECTOR 'WIRING CONFIGURATION PER EDC           EDC  2F00285 32B            2F00285 AND SIHPLE DESIGN CHANGE SC2-0004-90 W194163              WCS  TRANSHITTER OUTPUT READS HIGH. ELEVATION 215 RAD      LOOP CALI BRAT ION 010 LDS-2WCSAFT6 7X W194184    GTS-2GTS4MOV  TROUBLESHOOT ACTUATOR TO VERIFY PROPER  DESIGN        TEHP HOD    91-019  EDC 2E10393 2B            OPERATION                                               INSTALLED TO CLEAR PROBLEH,UNDER  WR 168473  COPY ATTACHED W194185    GTS-2GTSAHOV  TROUBLESHOOT ACTUATOR TO VERIFY PROPER  DESIGN        TEHP HOD  91-019        2E-10393 EDC 3B            OPERAT ION                                              INSTALLED TO CLEAR PROBLEM (UNDER
ITEH LOCATED ERV ROOH AT THE IIAREHOUSE TEST CONNECTION VALVE IS LEAKING BY REPAIR OR REPLACE 2IAS4'PT186 IS LOCATED AT 289 RX BLDG NORTHWEST SIDE ALL FOUR ACTUATORS IN WAREHOUSE ARE BEING RETURNED TO GE FOR REPAIR ANO TESTING NO PROBLEH FOUND DURING PERFORHANCE OF N2-ISP-ADS-R106 901121 W146440 M146441 HTS-2HTSePNL 003 HTS-2HTSePNL 001 REPAIR FAULTY INDICATION PROBLEH AND REINSTALL IN SPARE SLOT IN HTS PANELIREHOVED UNDER MR NO 146697 REPAIR FAULTY INDICATION PROBLEM AND REINSTALL IN SPARE SLOT IN HTS PANEL.REHOVE UNDER MR NO 146697 CARD IS NOT IN SPARE SLQTI CLOSE OUT WR-NO ACTION TAKEA;CARD FOUND IN VIDHAR-RETURNED TO VENDOR FOR REPAIR AND RETURN TO WAREHOUSE SPARES CARD IS NOT IN PNL REHOVED EARLIER BY SOHEONE ELSE-NO ACTION-FOUND CARD IN VIDHARI RETURNED TO VENDOR FOR REPAIR AND RETURN TO WAREHOUSE SPARES M146523 CMS-2CMSePNL 66A HYDROGEN REAGENT DIV I GAS BOTTLES AT EL 215 RX BLDG NEED TO BE PIPED WITH FLEXIBLE TUBING (ALSO OIV I I CAL GAS)REPLACED SOLID STAINLESS STEEL TUBING WITH BRAIDED SS HOSE ON DIV I H2 REAGENT GAS BOTTLE ONLY DIV 11 CAL GAS DONE PREVIOUSLY.
                                                                                    'WR  168473-   COPY ATTACHED)
NO HOSE NEEDED W149499 W154COC'It154408 NHS-C51-K605 CCP-2CCP4RV6 4A EGA-2EGAoSV3 A PLEASE INVESTIGATE THE METER FUNCTION SWITCH'MHILE PERFORHlttG N2-ISP-NHS-WoI007 CHANGE THE HETER FUNCTION SWITCH FROM AVERAGE TO FLOW GAVE YOU A SPURIOUS TRIP TO FULFILL THE NHP2 IST PUMP AND VALVE PROGRAH PLAN REHOVE VALVE 2CCPARV64A FOR TESTING CALIBRATION AND REINSTALL WHEN NOTIFIED BY THE 18C DEPARTHENT LOCATED RB SC ELEVATION 227 LINE 64 COLUMN 092 00 REF SEI-712 AND ASHE ANSI OH-1 1981 TO FULTILL THE ttHP2 FIRST PUMP AND VALVE PROGRAH PLAN REMOVE VALVE 2EGAeSV3A FOR TESTING CALIBRATION AND REINSTALL'MHEN NOTIFIED BY THE 18C DEPARTMENT.
LOCATED DIESEL GEN ELEVATION 261 LINE A COLUMN 011 50.REF SEI-712 AND ASME ANSI OH-1 1981 PROCEDURE HAS BEEN RUN MANY TIHES SINCE AND NO PROBLEMS HAVE BEEN SEEN NO'WORK PERFORHED CALIBRATED RELIEF VALVE CONTACTED NORH ELLIS ABOUT INSTALLATION CALIBRATED 2EGAASV3A PER N2-IMP-GENQ038 1
'~14: 18': 0-14-92 CLASS I WORK RUMENT&CONTROL 1991 PAGE:3'MR NUHILER EPN NUMBER FAILURE DESC CORRECTIVE ACTION'LI154477 W154522 M154533'M154588'LI154606 Lll 5464 4'M154645 W1 54660 W154903'M157234 IAS-2IAS4V36 7 HVK"2HVK4CHL 18 SWP-2SWP4TV3 5A SWP-2-SWP-00 1-65P-3 DFH IHA-2DFHLSl 36 EGO-2EG04TS3 0018 CEC-2CEC4 PNL 608 HVR RMS-2HVRCCAB 148 CSH-2CSHoHOV 101 HVC-2HVCoCAB 188 DRAIN VALVE 2IASeV367 IS LEAKING ANO COHING 2IASATKSA TO BLO'MN DO'MN AT ON EXCESSIVE VALVE HOT GAS BYPASS VALVE IS NOT OPERATING PROPERLY.TROUBLESHOOT-REPAIR YORK VENDOR TO ASSIST'WITH TROUBLESHOOTING CALL M DOWNS FOR FURTHER INFO 7538 2SWPATV35A OSCILLATES FROH FULL OPEN TO FULL CLOSED ON A CONTINUOUS BASIS IT SMOULD BE STEADY STATE TROUBLESHOOT-REPAIR REPLACE SUPPLY AND DISCHARGE PIPING TO 2SWP4CAB238 PER EDC 2F00308 AND SIHPLE DESIGN CHANGE SC2-0126-91.
LOCATION ELEC TUNNEL ELEVATION 215 LS136 BADLY CURRODED AND HANGS UP DURING LOOP CAL REPLACE S'MITCH COMPUTER PT EGSTC02 LIAS IN ALARH WITH LUBE OIL TEHP NORMAL (165 DEG F)DURING PERFORHANCE OF N2-OSP-EGS-H001 TAG LOCATED AT CONTROL ROOH ANNUM 852242 TROUBLESHOOT TO CLEAR CONDITION AND ANNUN WINDOM R'MH AND 3D HONI CORE SEE SELF TEST-STATUS WORD NOT RECEIVED-OR NON-CRITICAL TEST FAULT MESSAGE THIS BRINGS IN ANNUNCIATOR 603307;ALARH INSTANTLY CLEARS PLEASE TROUBLESHOOT AND REPAIR (TAG 26341 ON PNL 603)REPLACE THE CHECKSOURCE SOLENOID.FAULTY SOLENOID FOUND DURING WORK BEING PERFORHED VIA'LIR 165756 CSHeHOV101 CAUSED ANNUNCIATOR 601729 RIPCS PRGSS PHP2 VALVES NOT OVERLOAD TO ANNUNCIATE WHEN ITS BREAKER'MAS OPENED ABOUT 1/2 HOUR LATER THE ANNUNCIATOR CLEARED.LIITH THE BREAKER STILL OPEN SUSPECT AN OPTICAL ISOLATOR FAILURE PLEASE TROUBLESHOOT ANNUN CHECKSOURCE WAS NOT GREATHER THAN ONE DECADE ABOVE BACKGROUND
-TROUBLESHOOT PERFORHED LEAK TEST OF 2IASCV367e VALVE HEET REQ.OF T~S I.5 1 E 2 VENDOR ADJUSTED PERHISSIVE SMITCH NO PARTS REPLACED ADJUSTED CONTROLLER TO PREVENT OVERSHOOT OSCILLATIONS REMOVED FLOW SWITCH FROM'PIPE REPLACED FLOW SWITCH REPLACED AND RECALIBRATED LS 136 PERFORHED LCR AND CALIBRATED TEHP SWITCHES REPLACED ANALOG HODULE A10 REPLACED SOLENOID COIL FOR CHECK SOURCE CHECKED ANN AND COHP PT AT KNIFE S'M AND OPTICAL ISO.BOTH WORKING FINE REPLACED SOLENOID ON CHECK SOURCE OF 2HVC4CA8188 PER S-HI-5.3-001 4
14.18-0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE:4 W1 58192 DFR" 2DFR4 HOV 121 WR NUHBER EPN NUHBER FAILURE DESC'WHILE PERFORHING N2-EPH"GEN-R520 FOUND WATER IN LIHITORQUE OPERATOR LIMIT SWITCH COHPARTHENT TORQUE AND LIHIT SWITCH HAVE CORROSION PLEASE REPAIR AS NECESSARY.
LOCATION SUPP POOL~CORRECTIVE ACTION LLRT (PHT)ON 2DFR4HOV121 COHPLETED SAT.HET ACCEPTANCE CRITERIA W158607 W159104 W159144 W159153 W159154 W1 59503 W160790 W1 60791 HVC-2HVCOCAB
'8A SWP-2SWPAPT7 98 CES EGS-2CES4IPN L408 RRS-C22-P002 RRS-NOCOHPID EGF-2EGFALS1 28 HTS-2HTSePNL 003 HTS-2HTSQPNL 003 2HVC-CA818A CONTROL ROOH VENT HONITOR SKID CK SOURCE UNIT IS HISSING TWO SCREWS REPLACE PER R DEAN.LOCATED DIV I I CB CHILLER ROOM CB 261)2SWPAPT798 IS PROVIDING AN ERRONIOUSLY LOW READING TO THE PROCESS COHPUTER.SHOULD BE READING AROUND 45 PSI AND IS CURRENTLY READING 3 45PSI TAG HUNG AT 2SWPc(PT798 ALARH WILL NOT LIGHT'WHILE TESTING ANNUNC IATORS REPAIR AS NECESSARY TAG AT 2CESAIPNL408 DIV I I DIESEL RH CB 261 INVESTIGATE TEST FAULT ON DIV II PANEL (C22-P002)
TROUBLESHOOT T68T FAULT ON DIV II RRCS PER THE FOLLOWING DISPLAYED HESSAGE-2C1613 HPI I/01 INTER-DIV TST02 CARD INPUT PATH FAILED-INT TEST-C22-P002 RANGE LOCATED 288 CONTROL BLDG RELAY ROOM TAG LOCATED ON P603 IN CONTROL ROOH 0 ISPLAY WHILE PERFORHING LOOP CAL FOUND BROKEN TERMINAL BLOCK ON LOWER S'WITCH-DOES NOT EFFECT OPERATION 2HTS-PNL003 CARD C3-9 SPARE INSTALLED CARO DOES NOT READ WHEN PLACED IN ACTIVE CARD SLOT REPAIR SPARE BOARD 2HTS-PNL003 CARO C3-9 SPARE INSTALLED CARD DOES NOT READ'WHEN PLACED IN ACTIVE CARD SLOT REPAIR BOARD INSTALLED HISSING SCREWS.LOCK WASHERS AND TORQUED TO 5 2 IN LBS USING M8TE E0115 CAL DUE 911214 REPLACED INPUT AND OUTPUT OPTICAL ISOLATORS PERFORH N2"I,CP-GEN-001 ON LOOP SAT PERFORMED N2-IHP-GEN-V005 ON OPTIC)L ISOLATORS-SAT RESEATED CARD INTO ITS SLOT AND REPLACED LIGHT BULBS WITH BULBS FROM SPARE ANNUNCIATOR REPLACED I SOLAT ION PA I'R C-A16-A13-REHOVED HPI I SER NO.1V1306)REHOVED HPOI NO TADBT9-73)
INSTALLED HPI I NO 30V1305-HPOI NO TADST7252 I FOUND SPARE HPO I INSTALLED BAD-REMOVED NO TADST7252 AND REINSTALLED ORIG TADBT9-73 REPLACED HPOI C-A16-A05 NEW HPOI SER NO.TADST9-10 REPLACED TERMINAL BLOCK WITH NEW ONE FROM HI 136761 FINISHED LOOP WORKS SAT REHOVED CARO CARD TO BE RETURNED TO VENDOR FOR REPAIR AND RETURN TO SPARES MR 56031 MSRF 35476 REMOVED CARD.CARD TO BE RETURNED TO VENDOR FOR REPAIR AND RETURN TO SPARES MR 56031 AND HSRF 35476 T'
'4:18:0-14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE:5 WR NUHBER EPN NUHBER FAILURE DESC CORRECT I VE ACTION'M160792 W160793 HTS-2HTSCPNL 003 HTS-2HTS4 PNL 003 2HTS-PNL003 CARD C3-10 SPARE INSTALLED CARD DOEN NOT READ'WHEN PLACED IN ACTIVE CARD SLOT REPAIR SPARE BOARD 2HTS-PNL003 CARD C3-12 SPARE INSTALLED CARO DOES NOT INDICATE'WHEN PLACED IN ACTIVE SLOT REPAIR SPARE CARO.REHOVED CARD CARD TO BE RETURNED TO VENDOR FOR REPAIR AND RETURN TO SPARES HR 56031 HSRF 35476 REHOVED CARD CARD TO BE RETURNED TO VENDOR FOR REPAIR AND RETURN TO SPARES HR 56031 HSRF 35476 W1 60795 HTS-2HTS4PNL 003'M161136 EGS-2EGS4EG3 2HTS-PNL003 CARO C3-1I SPARE INSTALLED CARD DOES NOT READ WHEN PLACED IN ACTIVE CARO SLOT.REPAIR SPARE BOARD.TURBO OIL PRESSURE REGULATOR CONTROLLING PRESSURE TOO LO'M TURBO PRESSURE 33.5 IN/HG AND OIL PRESSURE ONLY 28 LBS TROUBLESHOOT.
REHOVED CARD.CARD TO BE RETURNED TO VENDOR FOR REPAIR AND RETURN TO SPARES HR 56031 HSRF 354e76 CHECKED RATION RELAY 2EGS4PY6001B CAL'ED GOOD ALSO SHUTTLElVALVE PY-24 CHECKED SAT PER DER 2-91-90183 AND VENDOR LETTER TURBO PRESSURE CANNOT GET ANY HIGHER THAN 30PSI HINUS 2 POUNDS THAT IS USED UP BY RATIO RELAY SO 28 PSI IS OK W161663 W162032 W162393 W163935 W164029 HVC-2HVCAACU 1A SWP"2SWP4RR2 38 HVC-2HVCNUC1 08A~CSH-2CSH4 PDT 109 HVC-2HVC4 FN1 1A PERFORH AIR BALANCE ON EQUIPHENT LISTED IN EDC 2H00243 PER PROCEDURE N2-ICP-GEN-9004
-RESULTS TO BE ATTACHED TO HOD PACKAGE 87-208 BY BOB CRANDALL DIV II SWP FROH RHR HEAT EXCHANGER 8 RAD RECORDER-THE CHART DRUH DRIVEN SPROCKET HAS SPLIT RESULTING IN THE CHART PAPER COHING OFF THE CHART DRIVE AND BEING HISALIGNED
-REPLACE REPERFORH WORK TO SUPPORT DER 2-91-9-706 FLOW BALANCE OF UNIT COOLER 5'WP SIDE AS DIRECTED BY SYSTEH ENGINEERING R GREEN FLOW BALANCE TO INCLUDE FLOW AND DELTA P DATA HEASURE THE DELTA P ACCROSS 2CSHCPDT109 AT OR ABOUT 100 PERCENT POWER RECORD PERCENT POMER AND DELTA P READING BELOW REFERENCE LCR IL2CSH-008 TO REFLECT THE OPERATING DELTA P SETPOINT SHOULD BE 3.8 PSID BELOW OPERATING DELTA P FANS 11A OR 118 WILL AUTO RESTART WHEN PLACED IN THE STANDBY NODE-NO LOW ALARHS ARE IN TROUBLESHOOT AUTO RESTART PERFORHED AIR BALANCES 900410 AND 900423 INSTALLED CHART DRUH KIT AND WATCHED PAPER TAKE UP SAT.TOOK FLOW READ INGS DELTA P AT 100 PERCENT MAS 4 2 PSID NO CHANGE WAS HADE ON THE LCR SINCE THE 4.2 IS THE HEAD CORRECTION REPLACED AND CALIBRATED FLO'W SWITCH CIRCUIT CARO


14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE:6 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M16 4046 CSH-2CSH4 P1 HPCS PUHP MOTOR LONER THERHOCOUPLE HAS A HINOR OIL LEAK PLEASE REPAIR ELEC HAINT DRAINED RESERVOIR~PULLED THERHOCOUPLE:CLEANED THREADSIPIPE DOPED FITTINGS AND REASSEHBLED M164343 GTS-2GTSA HOV-LEAKS FROH VALVE ACTUATOR 28A TIGHTENED TMO LOOSE FITTINGS W164360 M164943 W164944 M165052 M165457 HSS"2HSS4FT1 5A HVC-2HVC4 FS5 6C HVC-2HVCAFS5 6D RPS"2CECNPNL 632 CHS RHS-2CHSARIC 108 LO'M SIDE INSTRUHENT VALVE HANDLE IS HISSING HOLD DOWNS NUT PLEASE REPLACE RX 215 AZ 340 RACK 2CEC4'15 LOM FLOW CAUSMES AUTO START OF HVSSF118 LO'M FLOW SIGNAL CAUSES AUTO START OF HCUCF11A ANN-UN'EPLACE THE RILEY TEHP SWITCH IN 2CECNPNL632 GEHPL E31-N6006.
!
GE PART NO.1645687P002 REF GE DWG 807E154TY SHEETS 3 4 AND 8 AND EDC 2E00438 CHS108 RIC 15 LOCKED UP AND WON'T RESPOND DEFICIENCY TAG NO 14079 IS ATTACHED TO RIC OF CHS108 INSTALLED NEM NUT ON LOM SIDE INSTRUHENT VALVE HANDLEI ISSUE NO 149104 FOR NEM NUT E RECALIBRATE RECALI BRATE REPLACED SPARE RILEY SMITCH INTO SLOT E31-N600C R1C FOR 2CHS4(CAB108 WAS OPERATIONAL ON 910213 WAS NOT LOCKED UP AND DID RESPOND TO COHHANDS M165468 HVR CONTINUOUS FILTER HECHANISH STEP FAILURES RHS-2HVR4 CAB 14A TIGHTENED TAKE UP REEL HOLD DOWN NUT FOUND LOOSE WHICH CAUSED FAILURE M16 5471 CHS HONITOR PULLING LOOP DO'MN LOOP 8 WHEN Sl S'MITCH IS WORK PERFORHED BY SUPPORT DEPT I8C IN THE ON POSITION CHECKED POWER SUPPLY VOLTAGES SAT RHS-2CHS4CAB 10B M165479 CHS HOVING FILTER MILL NOT STEP RX 284 NORTH RHS-2CHS4CAB 10B ORDERED NEM FUSE F2.REPLACED 5 AHP FUSE AND STEPPED FILTER OK
IA


-14:18:i07 92 CLASS I WORK-TRUHENT 8 CONTROL 1991 PAGE:7 MR NUHBE EPN NUHBER FAILURE DESC CORRECTIVE ACTION'M165485 HVC UNIT DROPS OFF LINE BY ITSELF (BOTH A AND 8 PORTS)FOUND BAD POWER SUPPLY-REPLACED NEW POMER SUPPLY NO GOOD REPLACED POWER SUPPLY AGAIN NEW POWER SUPPLY OK W165487 RHS-2HVCoCAB 188 HVR RHS-2HVR4CAB 32A HVR-32A SAHPLE PUHP IS HAKING AN EXCESSIVE AHOUNT OF NOISE~(RX 289)HAD MECHANICAL HAINTENANCE REPLACE PUHP HOTOR W165492 S'WP PUHP KEEPS TRIPPING OFF WHEN STARTED RHS-2SWP4(CAB 146A PERFORHED'WR 177143 SAT'~, PROBLEH FIXED BY'MR 177143 W165495 M165682 CHS CHS108 HAS LOW FLOM ALARH SUSPECT AND FLOW CONTROL REPLACED PAPAR AND FILTERS ALSO VALVE IS STUCK CLEANED AND DRIED HOVING FILTER ASSEHBLY RHS-2CHS0CAB 108 SMP CONTROL BUILDING AT SKID 238 INLET SIDE TO HCU 07 REPLACED VALVE HANDLE AND TIGHTENED LEAKS AROUND THREADED NIPPLE ALSO HANDLE IS FITTING BROKEN ON HCU 017 LEAK OCCURS WHEN TRYING TO OBTAIN SAHPLE FOR RTP-130 RHS"2SWPCCAB 238'M165739 W165740 CHS LOM FLOW ALARHS-PLEASE INVESTIGATE REPAIR AS REQD RX BLDG 289 RHS-2CHS4 CAB 108 SWP PUHP KEEPS TRIPPING OFF WHEN STARTED RHS-2SWP4CAB 146A CALLED UP MONITOR ON CONSOLE NO LOW FLOW PRESENT NONE IN PAST 24 HOURS CALLED HONITOR ON CONSOLE STILL NO PROBLEH FOUND FOUND IF PUHP STARTED IT TAKES 7 SECONDS TO RESET LOW FLO'M ALARH BUT PUHP TRIPS AFTER 5 SECOND DELAY WILL BE SOLVED BY PR 09604 WR AS WRITTEN TO HECH HAINT TO CHANGE BUT PIPING 0
'14-18-b      14-92                                 CLASS I 'WORK       RUHENT 8 CONTROL 1991                           PAGE46 WR  NUMBER  EPN NUHBER   FAILURE DESC                                               CORRECTIVE ACTION W194 188  CHS-2CHS4PNL  OXYGEN CELL FLOW ROTOHETER    IS READING 150 SCCH          REPALCED ROTORHETER WITH NEW 66A          WITH NO FLOW                                              ROTORHETER HI 136989 W194191  CEC-2CECoPNL  WHILE PERFORMING N2-ISP-RCS-Haool FOUND MODE              REPLACED SWITCH 51 KNOB 608          SWITCH Sl KNOB BROKE-.ON HETER NODE C'ARD Z7 REPLACE BLACK KNOB W194202  NHP-2NHPNREO  LPRH  08-25A READS ERRATICALLY SPIKES WHENEVER            REPLACED LPRM CARO FOR LPRH 825A          BOARD    IS TOUCHED LOCATED PANEL H13-P608 CABINET    E W194214  HSS-2HSSCFT1  HAIN STEAH LINE FLO'W HETER READS 7 BY 10 TO THE            ADJUSTED XHITTER 2HSSAPT118  AND 18            5TH LBH/HR STEAH FLO'W WHEN RX SHUTDOWN AND COLD          INDICATOR 2HSS4FI118 PEg.
14:18:0 14-92 CLASS I WORK RUHENT&CONTROL 1991 PAGE:8'WR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W165746 SWP RHS-2SWP4CAB 238 UPON POWERING UP (Sl)HICROCOHPUTER
INVESTIGATE CALIBRATE WHILE SHUTDOWN                      N2-ISP-RHC-R105 ATT 2 W1 94234 EGF-2EGF>LS1  2EGFALS128 IS IN ALARH COMP PT EGFLC09 WITH                REPLACED LOW SWITCH PLATE ASSEMBLY) 28            SOTRAGE TANK LEVEL  IN NORHAL BAND BRINGING IN             REPOSITIONED DISPLACERS AND'FERROUS NUISANCE ANNUNCIATOR IN CONTROL ROOH 852210                SLEEVES FOR PROPER SET-RESET POINTS ON DISPLACERS W194242  SWP-2SWP4PT4  F SERVICE WATER PUHP SUCTION PRESSURE INDICATES            CALIBRATED TRANSMITTER  TRANSHITTER F            APPROXIHATELY 3 5 PSIG WHICH IS 4 PSIG LO'WER THAN          CALIBRATION WAS SAT NORHAL VERIFY CALIBRATION OF 2SWPePT4F        LOCATED IN SERVICE WATER DIV I I PUMP ROOH W194263            CES ANNUNCIATOR BLOCK 408-1-7 OVERSPEED ENGINE                  INSTALLED  NEW AN-1116C HODIFIED ANNUNCIATOR WILL NOT ILLUHINATE ON TEST DEHAND.            CARO INTO PANEL ANNUNCIATOR LOCATED AT 2CES-PNL408      CONTROL BLDG ELEVATION 261 DIV  II DIESEL CONTROL PANEL EGS-2CESoIPN L408 W194267  CPS-2CPS4 AOV DURING N2-ISP-CPS-9001 LLRT AOV106 WAS FOUND TO            LLRT PASSED N2-ISP-OPS"9001 106          HAVE LEAKAGE WHICH EXCEEDED TECH SPEC CRITERIA
'MITH HOTOR STARTER SWITCH IN AUTO THE PUHP STARTED WITHOUT ACTUATION FROH L1C OR R1C FAIL CODE 16 ON R1C AND NUHEROUS UPLOAD REQUESTS ELECT TUNNEL 214 SOUTH HONITOR IS WORKING CORRECTLY PUMP ON COHHAND IS KEPT IN HEHORY'MHEN S1 IS OFF SO PUHP MILL TURN ON WHEN S1 3 TURNED ON FAILURE CODE 16 WAS BROUGHT IN WHEN 51 WAS TURNED ON~UPLOAD REQUEST COHES IN BECAUSE OF ALARH W165 747 M165756'M165759 SWP PUHP DOES NOT STAY RUNNING WHEN TURNED ON AT R1C IN CONTROL ROOH.PLEASE INVESTIGATE AND REPAIR TAG HUNG AT R1C.SDC SC2-0121-91 RHS-2SMP4RE2 38 HVR HONITOR SPIKED OUT RECEIVING INTERHITTENT SATURATION HIGH AND ALERT LEVEL ALARHS PLEASE INVESTIGATE AND REPAIR RHS-2HVRACAB 148 5'WP PUHP FOR SAP41468 TRIPS OFF ON LOM FLOW ATTEHPTS TO RESTART FROH R1C ARE UNSUCCESSFUL PLEASE INVESTIGATE AND REPAIR SAHPLE PUHP LOCATED IN SKID ON 245 EL IN SERVICE'WATER PIPE TUNNEL TAG HUNG AT R1C AND RP DRHS RHS-2SWP4CAB 1468 CHANGED SWITCH 2SMPNFS2QB SETPOINT PER EDC 2E10397r'ET AT l135HV AROUND 6GPH INVESTIGATED LOSS OF FLOW FOUND AFTER ALERT AND HIGH ALARHS-CAUSE RB VENT ISOLATION.FOUND BLOWN FUSE REPLACED FUSE PER S-HI-5 3-0041 AND 5 4-001 HONITORED FLOW FOR CORRECT VALUE RECALIBRATE FLOW SWITCH LCR-154 (SWP)W165763 W165769 SWP RHS-2SMP4 CAB 1468 CHS RHS-2CHSACAB 108 PUHP STARTED FROH RIC/LIC USING ALTERNATE HETHOD PUHP WILL START BUT WILL NOT STAY RUNNING ONCE YOU SHUT OFF FLUSH MATER PUHP STOPS RUNNING LOW FLO'M ALARH PRESENT.SM1468 HAS SHUT ITSELF DO'WN R IC TEST LIGHT BUTTON IS BROKEN)PUSHED IN'WARD.UNABLE TO TEST R1C LIGHTS R1C IS IN CONTROL ROOH ON PANEL 2CEC4PNLBBOC PLEASE REPAIR.TAG HUNG AT R1C-NOTIFY RP PRIOR TO RETURN TO SERVICE ADJUSTED SETPOINT ON FLO'W SWITCH PUT 5'W I TCH BACK TOGETHER I BROKE WI RE WHILE UNDER REPAIR-SOLDERED SWITCH WIRE BACK ON
  'W194268            HVC RAD HONITOR WENT UNREACHABLE AND WILL NOT RESTART          REPLACED POWER SUPPLY FLOW SAHPLE PUHP OFF HONITOR SKID APPEARS TO BE OFF LINE PWR SUPPLIES VERIFIED ON        CORRECT PROBLEH HONITOR ON C8306 IN HVAC ROOH RHS-2HVC4RE1 88 W194273  RDS-2RDSAHCU  26" 55  LOST INDICATION WHEN  30-55  WAS  INSERTED TO     30-55 HOVED TO POSITION  46'6-55 2655          POSITION 46                                                DID NOT LOSE INDICATION  - NO PROBLEH


F 14:18 07-14-92 CLASS I WORK-RUMENT&CONTROL 1991 PAGE:9 WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W165773 SWP RHS-2SWP4CAB 146A SAHPLE PUHP TRIPS OFF AND WILL NOT RESTART FROH R1C OR HANUALLY.TAG LOCATED AT R1C CLEANED FLOW SWITCH'W165788 S'WP PUHP FOR SWPe1468 TRIPS OFF ON LO'W FLO'WI CANNOT STARTED PUHP IN MANUAL 12IMVI START FROH R1C.ALTERNATE HETHOD FOR COAXING PUHP FLUSHED STANDPIPEISTARTED PUMP IN TO STARTS ONLY KEEPS PUHP RUNNING FOR AROUND 2 AUTO-58HU HOURS RHS-2SWP4CAB 1468 W165789 S'WP SAMPLE PUMP TRIPS OFF AND WILL NOT RESTART FROH RIC TAG LOCATED AT RIC RHS-2SWP0CAB 146A DRAINED STAND PIPE AND'8LEANED SAHPLE CHAHBER W165790 W165791 SWP PUMP FOR SWP<1468 TRIPS OFF ON LOW FLO'WI ATTEMPTS CLEANED FLO'W ELEHENT TO RESTART FROH R1C ARE UNSUCCESSFUL'LEASE INVESTIGATE AND REPAIR RHS-2SWP0CAB 1468 SWP PUHP SHUT OFF BY ITSELF AND WILL NOT RESTART FROH BACKFLUSHED SPOOLPIECEI
P 1 '(
'WATER WAS R1C TAG LOCATED ON R1C r'ART OF ONGOING PROBLEM BRO'WN WITH CLUHPS OF D I RT RUST I SINCE COHPLET ION OF.FLO'W 5'WITCH HOD PUMP REMAINED RUNNING 36 HRS LATER RMS-2SWP4'CAB 146A'W165798 SWP PUMP WILL NOT STAY RUNNING.KEEPS SHUTTING ITSELF DOWN.TAG ON LIC AT SWP4 CA8238 RMS-2SWP4CAB 238 SAHPLE PIPING I SAHPLE FLOW INCREASED WELL BELOW TRIP SETPOINT LOCALLY STARTED PUMP AROUND 10 TIHES WITHOUT PUHP TRIPPING OFF LINE W165800 ZZZ-NOCOHPID MONITOR KEEPS GOING IN AND OUT OF FILTER STEP ALARHS RAD PROTECTION REPLACED PAPER AND CHECKED FOR PROPER PAPER ORENTATION ALARHS CLEARED W166605 HVC LIC DISPLAY HISSING HINUS SIGN PLEASE REPAIR AS NECESSARY CONTACT D MACDONALD AT 2594 OR 2815 WITH QUESTIONS RHS-2HVCoCAB 18A INSTALLED DISPLAY BOARD I
14:18:0 14-92 CLASS I WORK RUHENT&CONTROL 1991 PAGE10 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W167081 W167090 W167091 W168466 NHS-2NMS-GEC 51-J008 PCB-2PCBADRA 4A PCB"2PCB4(DRA 48 GTS-2GTSoHOV 2A REHOVE UNDER VESSEL TIP TUBING INSURE EACH PIECE IS TAGGED STORE IN AREA DESIGNATED BY RAD PROTECTION.
UPON COHPLETION OF UNDER VESSEL WORK REINSTALL TIP TUBING OPEN NORTH SUPPRESSION POOL HATCH DURING AUGUST OUTAGE AND RECLOSE AND RETORQUE AS REQUIRED 71"87 FT LBS PER N2-HHP-PCB-003 NOTIFY I AND C TO DO LLRT'WHEN COHPLETE REHOVE SOUTH SUPPRESSION POOL HATCH DURING AUGUST AND RECLOSE AND RETORQUE-AS REQUIRED 71-87 FT LBS PER N2-HHP-PCB-003 NOTIFY I AND C TO DO LLRT WHEN COHPLETE TROUBLESHOOT VALVE ACTUATOR TO VERIFY PROPER DESIGN OPERATION REHOVED-STORED AND REINSTALLED TIP TUBING PER BLOCK 10 AS FOUND LLRT PERFORMED 900907 AS LEFT LLRT PERFORMED 910114 E AS FOUND LLRT PERFORMED'4 AS LEFT LLRT PERFORHED 910115 E&DCR 2E-10392 TEHP HOD 91-018 INSTALLED TO CLEAR PROBLEH UNDER WR 168472 COPY ATTACHED W168467 GTS-2GTSAMOV TROUBLESHOOT VALVE ACTUATOR TO VERIFY PROPER 3A DESIGN OPERATION TEMP MOD 91-018 EDC 2E-10392 INSTALLED TO CLEAR PROBLEH UNDER WR 168472 COPY ATTACHED W168468 W168472'W168473 W168694 W169284 HVK-2HVKALS1 68 GTS-2GTSCHOV 28A GTS-2GTSCMOV 288 EGA-2EGAASV1 11 HVK-2MVKCTV2 18 INSTALL TEHP MOD 91-012 EOC 2F00295 SER 91-018 SEE MIKE DOWNSX 7538 FOR FURTHER INFO.THIS IS A NUISANCE ANNUN TEHP HOD INSTALL TEHP MOD 91-018'DC 2E10392 INSTALL TEHP HOD 91-019 EDC 2E10393 TO FULFILL THE NHP2 IST PUHP AND VALVE PROGRAM PLANe REHOVE VALVE 2EGANSV111 FOR TESTING CALIBRATION AND REINSTALL WHEN NOTIFIED BY THE I&C DEPARTHENT LOCATED DIESEL GENERATOR ELEV 261 REF SEI 712 AND ASME 1 ANSI OH-1 1981 VALVE ACTUATOR LEAKING HYDRAULIC FLUID INSTALLED JUHPERS AS DIRECTED PER EDC NUMBER 2F00295 DIO WORK PER ATTACHED S-HI-5 3-001 PERFORHED S-HI-5 3-001 FOR EACH VALVE TORQUE WRENCH NO 9311 DUE 910402 CALIBRATED NEW RELIEF VALVE CHECKED FOR OIL LEAKS'OUND NO LEAKS f'i p C~1 A e "14:18:0-14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE11 WR NUHBER EPN NUMBER FAILURE OESC CORRECTIVE ACT ION W169516 SVVrAOS-2SVV eNBE237 REHOVE AND COIL BACK TO CONDUIT ALL ACCELEROMETER CABLES FOR ALL EIGHTEEN SAFETY RELIEF VALVES REHOVED CABLES FROH ACCELERHOETERS REHOVED ACCELEROHETERS AND REMOVED ACCELEROHETER BANDS FROH ALL 2HSS-PSVS IN ORY'WELL BANDS AND ACCELERHOETERS ARE BEING STORED IN DIRTY SHOP ON SHELF AT NORTH END'W169518 MSS-2HSS4SOV THE HAIN STEAM SOLENOIDS REQUIRE REPLACEHENT PER 6D-1 EQRH 2SV-1 REPLACED DAHAGED CONDUIT HUB FOR SOV-7A1 SYHBOL NO 93-20-847 HI NO~128920 REPLACED DAMAGED CONDUIT HUB FOR SOV6A SYMBOL 93.20-847 HI 128993 REPLACED DAMAGES CONDUIT HUB FOR SOV6D SYHBOL 93-20-847 HI 137431 REPLACED OAHAGEDSCONDUIT HUB FOR SOV6D TOOK TWO FROH SOV6B TO BE REPLACED BY ONE FROM WAREHOUSE.
TOOK T'WO NIPPLES FROH SOV68 REPLACED TWO NIPPLES,ON SOV68 WITH TWO FROH SPARE ASSEHBLY IN WAREHOUSE 93-,30-724 HI 137451'WR 190847 WRITTEN TO REPLACE NIPPLES ON SPARE SOV ASSEHBLY REPLACE ALL SOV'S LISTED IN LINE 9 COHPLETED N2-IHP-SOV-9003 W169724 W169749 W169795'W16997 5 RPS LDS-N600F-2R PSB01 EGA-2EGAA PS1 OA EGF-2EGF4LS1 2A EGS-2EGSQPS4 0018 REPLACE SPARE TS USED AS REPLACEHENT FOR E31-N615A 2CECAPNL632 2EGA4PS10A AND 2EGA4V7A ARE LABELED INCORRECTLYI THEY ARE LABELED 2EGA4PS9A AND 2EGAAV9A TAGS SHOULD BE SWAPPED WHILE CALIBRATING NOTICED TERHINAL BLOCK IS CRACKED DURING A SHART TOUR ONE OF THE OBSERVERS NOTED THAT THE JACKET WATER LOW PRESSURE CIRC PUHP ALARH FOR DG 3 TOOK 10 HINUTES TO CLEAR WITH THE ENGINE RUNNING AND THE JACKET WATER PRESSURE AT 32 PSI IT IS BELIEVED THAT THE WATER TEHPERATURE REACHED 130 DEGREES F WHICH BYPASSES THE ALARH PLEASE CALIBRATE AND INVESTIGATE INSTALLED NEW SPARE TEHPERATURE SWITCH SWAPPED SWITCH ISOLATION VALVE TAGS TO PROPER CONFIGURATION PER CONTROLLED LOOP OIAGRAHS TLEGA-003 AND 005 REPLACE BROKEN TERHINAL BLOCK RECALIBRATED LOOP FOR EGS4PS40018 PFR NEW SETPOINT DATA SHEET 0
14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE12 WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W170466'W170567 W1 70770 W175746 CHS-2CHS&#xb9;ASH X71A SWP-2SWP&#xb9;FV4 7A CMS-2CHS&#xb9;TTX 105 RDS-NOCOHPID DIGITAL COHPUTER PT CHSAC03 APPEARS TO ALARH RANDOHLY I.E.WHEN COHPARED TO ANALOG COHPUTER PT CHSAA02 THERE APPEARS TO BE NO CORRELATION BETWEEN THE ALARH AND OP"82 PG 23 SETPOINT OF 3 5PERCENT THIS CAUSES ANN 873309 TO BE A NUISANCE ALARH INVESTIGATE AND CORRECT CMSAC03 SETPT ANNUN/ANN&#xb9;UN/ANN"UN WITH ANNUNCIATOR 601103 IN ALARH FOR FV47A LOCAL INSPECTION OF VALVE INDICATED LOCAL LEAKS BUT PUHP WAS NOT RUNNING FIND CAUSE OF ALARHIANNUN/ANN-UN REPLACE CUSTOH TERHINAT ION HODULE ON CHS&#xb9;TTX105 288 PGCC PANEL 890 NEST 5 SLOT 7 INDICATOR LIGHT COVERS ARE BROKE AND FALLING OFF REPAIR AND REPLACE INDICATOR LIGHT COVERS ON CEC&#xb9;PNL603 VERTICAL BOARD AS NEEDED NO WORK PERFORMED AS FOUND AS LEFT SAT ON 0 N2-ISP-CHS-9110 PERFORHED ON 910114 ALARH NOT IN 910206 ANNUNCIATOR 601103 IS FO'8 2SWP&#xb9;FV4$A AND 2SWP&#xb9;FV54A WR 154708 ON, 2SWP&#xb9;FV54A ACCUHULATOR INSTALLED A NEW CUSTOH TERMINATION MODULE REPLACED 15 LIGHT COVERSI ORDERED HORE COVERS-REPLACED LAHPS AND COLLERS THROUGH ROW NO~16 FROM BOTTOH ON VERTICAL (PANEL 60 COLLARS)REPLACEMENT OF ALL LIGHT COVER COHPLETED'W176241 HVK-2HVK&#xb9;TV2 2HVK&#xb9;TV22A IS LEAKING HYDRAULIC FLUID.PLEASE 2A INSPECT REHOVED UPPER RETAINER FROM ACTUATOR ASSEHBLYI REPLACED DUST NIPER RING OIL SEALIORING AND BACKUP R ING I REFILLED ACTUATOR TESTED FOR LEAKS NONE FOUND FIRST OIL SEAL HI 136981:SPLIT UPON INSTALLATION SO A SECOND ONE WAS ORDERED HI 135793 AND INSTALLED NO PROBLEHS W176292 W176298 W17 6497 GTS-2GTS&#xb9;PV5 A HVK-2HVK&#xb9;RV4 3B S'WP-2SWP&#xb9;PDS H1A INSPECTION COVER ON NORTH SIDE MISSING 2 THUHBSCREWS.
PLEASE REPLACE LOCATION SBCT A ROOH UPPER ELEVATION W IP VALVE LEAKING WATER OUT OF GAG SCREW HOLE" REPAIR ABOVE HENTIONED ALARH CARO IN 2CEC&#xb9;PNL896 NEST 2 SLOT 2 HAS THE COMHON TEST PROBE CONNECTOR BROKEN AND HISSING REPAIR OR REPLACE CARD.288 RELAY ROON TAG 14920 ON 2CEC&#xb9;PNL896 W IP HSRF 35172 REPLACED 3 SCRE'WS AND WASHERS RELIEF VALVE CALIBRATED PER SPDS NO 2HVK&#xb9;43-N2-IHP-GEN-9036 REPLACED 25'WP&#xb9;PDSH(HH) 1A
+i 14:18:0 14-92 CLASS I WORK RUHENT&CONTROL 1991 PAGE13 WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W176601 EGS-2EGS&#xb9;EG3 CONTROL BLDG ELEVATION 261 SOUTH INDICATED JACKET'WATER TEHP 137 DEGREES F (7 DEGREES F HIGH 005)WITH J.W.HEATER AND CIRCULATING PUHP ENERGIZED RUNNING INDICATIONS AT 2CES&#xb9;IPNL408.
CHECK 23J'W TEHP CONTROLLER LO'W CHECKED CAL ON 2EGS&#xb9;T510338 SWITCH WAS FOUND SAT AND IN SPEC HEAT TRANSFER GREASE WAS VERY SPARSE IN TEMP WELL AND ON TEHP SW PROBE.REAPPLIED HEAT TRANSFER GREASE W1 76668 W176722 W176730 W176849 W177115 W17 7129 CMS-2CHS&#xb9;TRZ 1I 0 CEC-2CEC&#xb9;PNL 603 ICS-2ICS&#xb9;P1 RCS-2RCS&#xb9;HYV 17A PCB-2PCB&#xb9;Z67 5'WP RHS-2SWP&#xb9;CAB 146A PAPER DOES NOT ADVANCE DRIVE GEARS TEETH DO NOT REHAIN HESHED REPAIR AS NECESSARY RECORDER IS LOCATED ON 2CEC&#xb9;PNL875 IN HAIN CONTROL ROOH ANNUUNCIATOR 603211 AND 603430 KEEPS REFLASHING BUT WILL NOT ACKNO'WLEDGE WITHOUT TAKING PANEL 603 ANNUNCIATORS TO TEST FIRST OUT BOARD SEAL IS LEAKING APPOX 80 DRIPS PER HINUTE REPAIR AS NECESSARY ALSO DO INBOARD SEAL HETER INDICATION ON P602 FOR VALVE POSITION INDICATOR I PERCENT HIGHER THAN GETARS DEF TAG ON P602 HETER INDICATOR 73 PERCENT-GETARS INDICATOR 69 PERCENT PERFORM AS FOUND LOCAL LEAK RATE TEST AT PA IAW APP J.WELD PLUGS PERFORH AS LEFT LEAK RATE TEST AT PA TEST HUST BE PERFORMED AT PA TO ENSURE NO TYPE A TEST IS REQUIRED REF PR 4596 E&DCR C93655 ADJUST FLOW ON 25WP&#xb9;CAB146A USING FCV01 AS PER TROUBLESHOOTING PLAN.ADJUSTED MOTOR ASSEHBLY 50 GEARS HESHED PROPERLY REF VOIDED WR 164816 FOQ 603430 AND'76727 ACKNOWLEDGE FUNGI ON PROBLEH COPIES ATTACHED TESTED 5 T ON 910215 NO OTHER ACTIONS AKEN REHOVED VIBRATION PROBES ON RCIC PUMP REHADE CONNECTION AND REINSTALLED TO PROBE.RECALIBRATED INDICATOR 2RCS-ZI1621 NONE FLOW SET PER TS PLAN.ADJUSTED FLOW PER SPDS 4 5 GPH AND 1 0 GPH PUHP TR IP'W177130 SWP ADJUST FLO'W IN 25'WP&#xb9;CA81468 USING FCV01 AS PER TROUBLESHOOTING PLAN TB250 5'W"SERVICE WATER RHS-25'WP&#xb9;CAB 1468 FLOW SET PER TS FLOW CALIBRATED FLOR 5'WITCH PER SPDS 4 5 GPH AND 1 0 GPH PUHP TRIP W177139 5'WP RHS-25WP&#xb9;CAB 1468 TROUBLESHOOT FLOW 5'WITCH 25WP&#xb9;F51468 LO'W FLOW CONDITIONS
~TB 250 SW CONNECTED CONTROLOTRON CHART RECORDER AS PER TROUBLESHOOT PLAN I 1~l I't I+4 7 14:18-0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE14 WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W177143 W177153 W177169 W1 77244 W177245 W177246 SWP RHS-2SWP4 F51 46A HVC-2HVCAUC1 02 CEC-NOCOHPID HVR-2HVR4 AOD 10A CSH-2CSHOLS3 A CSH-'2CSH4 LS3 8 INSTALL FH71D 3 PRONG MONITOR CALIBRATOR ON 2SWPCFS146A AND RECORD HV OUTPUTS ON A CHART RECORDER SEE TROUBLESHOOTING GUIDELINE PER TEMP HOD 91-04 TB250 SW UC102 FAILED TO ACHIEVE RATED FLOW I8C TO TROUBLESHOOT FLOW PROBLEM CONTACT C BURNSWORTH X 4626 FOR TROUBLESHOOTING INFO REPLACE TRANSISTOR 98 WITH A CODE DATE OF 8052 OR LOWER)PRESENTLY IN WAREHOUSE SPARES.INSTALLED IN HODEL 510 DU TRIP UNITS THIS IS TO SATISFY GE S1L NO 520 AND HAY 5 1990 10CFR21 NOTIFICATION AIR IS LEAKING FROH THE BODIES OF BOTH ACTUATORS ON THIS DAHPER.CHANGE INDICATOR SCALE ON HASTER TRIP UNIT PER E AND DCR C47762.CLOSE TEHP HOD 88"39 W IP CHANGE INDICATOR SCALE ON MASTER TRIP UNIT PER E AND DCR C47762 CLOSE TEHP MOD 88-39 INSTALLED FM710 AND CONTROLOTRON AND HONITORED AND RECORDED PER N2-ICP-GEN-001 AND IL 2SWP-153 FLOW READING TAKEN BY I8C REPLACED 08 IN NUMEROUS~)OSEMOUNT TRIP UNITS (SEE ATTACHED SHEET FOR S/N'S OF COHPLETED TRIP 3NITS)IN WAREHOUSE AS SPARES REPLACE SOV BLOCKS AND REBUILT AIR REGULATORS NEW HOTOR FACE INSTALLED AND CAL PROCEDURE PERFORMED SAT INSTALLED NEW HETER FACE AND CAL PROCEDURE N2"ISP-CSH-R105 PERFORHED SATISFACTORY'LSO CLEARED TEMP HOD 88-39 W177263 RHS-NOCOHPID EVALUATE GROUNDING ON TEST SKID LOCATED IN THE ENVIRONHENTAL ROOH AT THE UNIT 2 WAREHOUSE TOOK OHM READING AS VARIOUS POINTS OF THE SKID AND RICK SCHAMP TOOK THE DATA W178802 W1 78803 RDS-2RDSALS1 25 GTS-2GTSAPDT 58 DURING THE PERFORHANCE OF N2-ISP-RDS"H106 COHPUTER POINT RDSLC103 DID NOT COHE IN UPON INVESTIGATION THE HICRO SWITCH WAS FOUND TO BE BAD REPLACE COHPUTER POINT OUT OF TOLERANCE FOR LCR GTS 049 CALIBRATED LOOP FROH PDTSB COMPUTER POINT OUT OF TOLERANCE WITH PROPER CURRENT INPUTS TO GTS PWRS58 REPLACED HICRO SWITCH IN 2RDSALS125 REPLACED ISOLATOR POWER SUPPLY PS ZE-2 IN PNL 838 ELEVATION 288 RELAY ROOH REPLACED INPUT AND OUTPUT ISOLATOR CARDS ZE 41/42 IPNL 838 W178806 HSS-2HSSeAOV HSIV 7C LS33-2 CONNECTIONS H-G FAlL TO PROVIDE 7C INPUT TO GETARS (FOR 10 PERCENT OPEN INDICATION)
THE OTHER 2 LS33-2 OUTPUTS DO WORK (ERF COMPUTER PT AND P602 INDICATION).
REF GE 807E152TY SH 10.CHECKED HUX05 CARD 5 SAT TEN PERCENT OPEN INPUT DOES FUNCTION.WHEN VALVE REACHES TEN PERCENT OPEN SWITCH PROVIDES INPUT SATISFACTORILLY TO GETARS.
lit C J'/g+~4~"
14-18=0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE15 WR NUHBER EPN.NUHBER FAILURE DESC CORRECTIVE ACTION'W1 78812'W178845 W178855 W178859 W1 78875 W178883 W1 78888 W178892 HVR RHS-2HVRoCAB 32A NHS" C51-K601 F CHS-2CHS4LI1 1B HVP-2HVPAFN1 C HSS RPS LDS-2HSSCTS1 069A NHS-C 51-K601 H CHS-2CHSoTE5 48 HVR-2HVRUC4 138 WHILE PERFORMING N2-ISP"RMS-R101 STEP 8 4 3 FAILURE CODE 6 DID NOT COHE IN FLOW WAS AT 1.4 SCFM THROUGH THE SKID SHOULD BE APPROXIHATELY 0 00 WHEN INLET VALVE IS SHUT IRH F INTERHITTENTLY FAILS DOWNSCALE WHEN RANGE SWITCH POSITION IS CHANGED AND RETURNED TO THE ORIGINAL POSITION IRH F COHES BACK ON SCALE~TROUBLESHOOT AND REPAIR 2CHSALI118 ON 2CECAPNL601 HAS EXCESSIVELY HIGH DEVIATION FROH ALL OTHER SUPP POOL LEVEL INDICATIONS (AROUND 1/2 FOOT HIGHER)RECALIBRATE 2CHS4LI11R TAG AT HETER.2CHSNLI11R ON 2CEC4'PNL601 EXHAUST FAN IS TRIPPED ON LOll AIR FLOW POSSIBLE FLOW SWITCH TROUBLE.PLEASE INVESTIGATE AND REPAIR BURN OUT CIRCUIT ALARHS ARE NOT CONSISTENT NEED TO REPLACE IRH H FAILED SRH/IRH OVERLAP PROCEDURE DURING START UP NEVER SHOWED ANY CHANGE IN PO'WER AT ALL 2CHSOTES4B IS AT LIMIT FOR DEVIATION FROM TE54A ON N2-OSP-LOG-D001 NEEDS TO BE RECALIBRATED DEF TAG STUB HUNG ON 2CECAPNL601 AT 2CHSATI172 SELECTOR SWITCH DURING PERFORHANCE OF OSP-CNT"H003 HVR4VC413B WAS GIVEN AN AUTO START SIGNAL.HVR4VC4138 STARTED THEN TRIPPED.VC RAN FOR 38 SECONDS REPLACED RUBBER GASKET PERFORMED APPLICABLE STEPS OF N2-I SP-NHS-Q109 VENTED-8-SIDE INSTRUMENT LEG NO PARTS REQD CHSLA103 EQUALS 200 59 ST VERSES CHSLA102 EQUALS 200 49 FT SAT RECALIBRATED FLOW SWITCH TO, THE FLOW VALVE'WHICH CORRESPONDS TO DISCHARGE DHP OPEN RECIRC CLOSED SINCE THE CPNFIGURATION HAD THE LOWER FLOW VALVE REPLACED WITH NO 164C5687P301 SERIAL NO 6749 PERFORHED N2-ISP-NHS-Q109 IRH H DRAWER AND PRE-AHP OPERABLE PROBLEH APPEARS TO OR FROM PRE-AMP TO IRH H DETECTOR UNDER POT RAN TDR TRACE ON CABLE TO DETECTOR OPEN AT CONNECTOR UNDER VESSEL NONE-2CHSAT1172 AND 171 POINTS 5 FOR TE54A AND TE54B-CHECKED ON 910202 READINGS'ARE 80 DEG F AND 79 DEG F HAX DIFFERENTIAL PER N2-OSP-LOG-D001 IS 6 DEG F RECALIBRATED FLOW SWITCH PER N2-IPM-GENQ003


14-18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE16'WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W1 78897 NHS-C51-K605 SUHHER CARD Z6 HAS BLOWN FUSE F4-REPAIR REPLACED SUHHER CARD ISSUE 126431 (835-K607A)
14:18:07    92                                   CLASS I WORK "    TRUHENT  & CONTROL 1991                             PAGF47
W178899 CES COHPUTER POINT EGSPC16 IS IN ALARH CANNOT DETERMINE ANY PROBLEHS WITH DIESEL COHPONENT~TROUBLESHOOT AS NEEDED TAG ON PNL 852 CONT RM CALIBRATED PRESSURE SWITCH 2EGS4'PS4005B TO SPEC ADJUSTED LIMIT SWITCH POSITION BRACKET W1 79175 W179290'W180509 EGS-2CES4IPN L408 EGF-2EGFAP3 ICS-2ICSAHYV 151 GTS-2GTSAHOV 3A WHILE PERFORHING N2-EPH-EGS-R655 DISCOVERED THAT 2EGF-P3 WAS INCORRECTLY LABELED 2EGFAP5 PLEASE CORRECTLY LABEL FUEL OIL PUHP GENERAL OVERHAUL OF GOVERNOR VALVE FOR NEXT REFUEL OUTAGE NEED TO REPLACE THE RESERVOIR PISTON OIL SEAL-DUE TO LEAKAGE P/N=7238006 SYH 93-61-026 REPLACED LABELS SEE ATTACHEHENT 4 REPLACED OIL SEAL ON RESERVOIR PISTON AND ORING AT THE BOTTOM OF THE RESERVOIR'W180527 SWP-2SWP4PSY ANNUNCIATOR 601103 AND COHP PT SWPBC18 DID NOT 1004A CLEAR WHEN ACCUHULATORS 1-4 WERE CHARGED'WITH NITROGEN COHPUTER POINT NORMAL 910204 NO PROBLEH WITH ANNUNCIATION FOUND WHEN PERFORHING WR'S 191588 AND 191576 HOWEVER WR 191576 FOUND A LEAKING ACCUMULATOR WR 154708'W180554 W180556 W180626 W1 80633 CEC-2CECOP00 2 ZZZ-NOCOHPID CSL-2CSL4'HOV 104-ACT HVC RHS-2HVC4RUZ 18D WHILE PERFORMING N2-ISP" ISC-H008 ATT 3 AND 4 AFTER FIRST RX LEVEL CHANNEL'WAS DISPLAYED SECOND RX LEVEL CHANNEL WAS SKIPPED AFTER NO KEY WAS DEPRESSED DISPLAYING SLICK TANK LEVEL TROUBLESHOOT PERFORH N2-IHP-GEN-9037 TO CORRECT JUMPER LOCATION ON RILEY TEHP SWITCH SN 5620 HOVE JUHPER FROH (Jll)TO (2NC)LPCS INJECTION VALVE HAS TEHPORARY OPERATOR AND POSTED TO INFORH OPERATOR DECLUTCH'LEVER MUST BE CONTINUOUSLY DEPRESSED TO HANUALLY OPERATE VALVE PERHANENT SIGN IS REQD R IC DISPLAY SECOND DIGIT OF PARAMETER AND E ARE HISSING AT 2HVCNRUZ18D N2-ISP"ISC-H008 ATT 3 AND 4 HAVE BEEN SUCCESSFULLY PERFORHED 900513 900630 900801 AND 900901 AND 910114-WITHOUT REOCCURRANCE OF FAILURE PLEASE CLOSE THIS WR AS NO PROBLEH FOUND NONEISWITCH SENT BACK TO HANUFACTURER FOR REPAIR ATTACHED TAG TO VALVE REPLACED DISPLAY BOARD
'WR   NUHBE    EPN NUHBER   FAILURE DESC                                               CORRECTIVE ACTION W194274  HVK-2HVK4CHL  2HVKACHL1A TRIPPED AND FAILED TO RESTART-                 WAS WITH ENGINEERING DURING TEST 1A            TROUBLESHOOT                                              STARTUP  NO FAULTS OR PROBLEHS FOUND  2HVKACHL1A RAN PERFECTLY
    'W194290  HVR-2HVR4FS3  FLOW SWITCH FAILED LOWI INITIATIVE RX BLDG                PERFORHED N2-IPH-GEN-a003 ON FLOW 7A            VENTILATION SYSTEM NORHAL ISOLATION TROUBLESHOOT          SWITCH TO INPUT NEW SETPOINT AND REPAIR   TAG LOCATED AT 2CECSPNL870    ANNUM 870112 IN CONTROL  ROOH
    'W194313  EGA-2EGA4PS2  PRESSURE S'WITCH ACTUATES AT 236 PSIG REQUIRED TO          CALIBRATED 5'WITCH 08            ACTUATE AT 233 PSIG    THIS WR WRITTEN IN CONJUNCTION WITH   WR  194314
    'W194314  EGA-2EGACPS9  PRESSURE SWITCH ACTUATES TO START 2EGAOC18 AT 233          CALIBRATED SWITCH 8            PSIG  REQUIRED TO START AT 240 PSIG      THIS WR
                            'WRITTEN IN CONJUNCTION WITH WR 194313 W194332    GTS-2GTSAPV5  THE ACTUATOR HAS AN OIL LEAK WHICH IS SEEPING              REMOVED COVERI WIPED DOWN-A            THROUGH THE BOTTOH OF THE COVER      PLEASE                REINSTALLED COVER TROUBLESHOOT AND REPAIR W194359    RSS-2RSSAPI1  2RSSOPI102 DIV I INDICATES HIGHER APPROXIHATELY            ADJUSTED 2ROS4(PI102 TO HIDRANGE PER 02            1035 THAN OTHER PLANT RX VESSEL PRESSURE                    N2-ISP-I SC-R111 INDICATORS PLEASE RECALIBRATE.
  'W194382  SFC-2SFCoLT3  ANNUNCIATOR 873322 COHING IN PERSISTENTLY AND               BROUGHT THE LOOP BACK INTO AN 2A            GENERATING COMP PT SFCLC01 FOR SHORT DURATION              ACCEPTABLE CALIBRATION ONLY'' BECOHI NG A NUISANCE SUSPECT LT OUT OF CAL TROUBLESHOOT AND REPAIR AS REQD. TAG AT PNL873 W194 384  HVC-2HVCADMP  DID NOT CLOSE  WHEN DOING  N2-FSP-FPL-R001    THE        PINNED DAMPER IN CORRECT HANNER F115          REGULATOR HAY NEED ADJUSTING 5'WGR NORTH 'WALL LOCATED DIV  III 261 W194389              CES ALARH  406-4-1 JACKET 'WATER HOW PRESSURE                  ADJUSTED RESEATED CARD FOR WINDOW C IRCULATING PUHP WILL NOT TEST    I CHANGED BULBS        406-4-1 TESTED SATISFACTORY STILL WILL NOT TEST EGS-2CESeIPN L406 W194391    EGS-2EGS4E61  CONTROL ROOH ANNUNCIATOR    852134 EDG1 SHUTDO'WN          REPLACED RELAY ON RELAY CARD MECHANICAL FAILURE IS IN 'WITH COHUTER POINT              ABA6N24 IN PNL CEC859 EGSUC01 ED61 TURBO THRUST BRG IN ALARH AND OIV I DIESEL IS NOT RUNNING


14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE17'WR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION'W180773 W18 0819'W180838 HVC-2HVCoACU 3A SWP-2SWPAFT2 00E CMS-2CHS0AE6 8 PERFORH ON A IR BALANCE ON 2HVC4ACV3A REPLACE SUSPECT TRANSHITTER S/N 407984'WITH NE'W ONE WHILE PERFORHING N2-ISP-CHS-Q110.
I
COHPUTER POINT (ERF)CHSYA101 WAS FOUND TO BE OUT OF SPEC.W182089 HVR LIC DISPLAY IS MISSING THE HINUS SIGN REPAIR AS NECESSARY.
        '
HICRO CABINET IS LOCATED CONTROL BLDG 214 SOUTH SIDE.DEF TAG PLACED AT HICRO 2HVRARU328 RHS-2HVR4 RUW 32B'W180856 RHS-2RHSAFT6 REPLACE SUSPECT TRANSHITTER S/N 410844 WITH NEW 48 ONE AIR BALANCE 2HVC4ACU3A AS PER N2-ICP-GENQ004 REPL'ACED TRANSMITTER (PER N2-IHP-EQHQ005)
14:18:0     14-92                               CLASS I WORK       RUHENT 8 CONTROL 1991                           PAGE48 WR   NUMBER EPN NUHBER   FAILURE DESC                                             CORRECTIVE ACTION
NO PARTS WERE REPLACED OPTICAL ISOLATOR CHECKED GOOD USING SPECS IN UPDATED N2-ISP-CHS-Q110 SEE'ROUBLESHOOTING PLAN REPLACED AND CALIBRATED.l2RHSWFT648 AS DIRECTED A NE'W L IC DISPLAY BOARD WAS INSTALLED INTO 2HVRARUW32B USING S"HI-5 3-001 AND N2-IHP-GENa037.
  'W194470          SWP TEHPORARY HODIF ICATION OF 2SWP4FS146A  ATTACH FC1      CONNECTED TEST, EQUIP TO SERVICE MONITOR CRF 71D TO THE SWITCH MONITOR FH 71D            WATER RAD SKI 0 2SWPA CA8146A PER OUTPUT AND EXTERNALLY HOUNTED FLOW HETER ON A           TEHP MOD  91-042 CHART RECORDER RMS"2SWPFS1 46A W194580  HVK-2HVK4'CHL BASED ON N2-OSP-S'WP-Q003 P28 FAILED SURVEILLANCE      REHOVED 2HVK-TE1011A    REPLACED 1A            REMOVE END BELLS ANO CLEAN SERVICE WATER SIDE          2HVKATE1011A TUBES ON SHILLER BEFORE SURVEILLANCE ON P2A CONTACT DICK GREEN 343-8499 WHEN SHILLER IS OPEN W194 701            RHS AFTER PERFORHING N2-ISP-LDS-H007 RILEY TEHPERATURE      REPLACED S'WITCH E31-N6084 SWITCH E31-N608C FAILED HIGH WHEN FIELD LEADS WERE LANDED LOS-2RHS4 TS1 608C W194713  EGA-2EGA4'P59 PRESSURE SWITCH IS ALLO'WING ITS RESPECTIVE            RECALIBRATED 2EGAAP598 TO LO'WER ITS 8             COMPRESSOR TO PRESS UP THE RECEIVER TO ITS  RELIEF    SETPT  STILL 'WITH IN SPEC!
PMT WAS TO DEPRESS TEST LIGHT BUTTON ALL LIC LIGHTS LIGHT AND DISPLAY SHOW ALL EIGHTS AND A H.INUS SIGN PHT SQT'W182098'W182099 W182922 W182925 HVC RMS-2HVCACAB 18D HVC RHS"2HVCOCAB 188 I SC" 2 ISCCLS1 684A RHS-E12A-Z8-1 L IC'S LED SHO'WS A 2 IN THE FIRST DIGIT OF THE EXPONENT OUT OF SPEC HONITOR SPIKES IN ALERT AND HIGH RADIATION THEN SLOWLY DROPS BACK TO NORHAL HAPPENS ALOT AFTER 51 IS TURNED OFF THEN ON AND THE NUMBER OF OCCURENCES INCREASES WITH TIME IF NOT TOUCHED.ALSO GIVES LOW PRESSURE ALARM REPLACE TRIP UNIT TO SATISFY 10CRF PART 21 NOTIFICATION-ROSEHOUNT LETTER DECEHBER 7 NINETEEN EIGHTY NINE-HODEL 710DU SERIAL NUHBER 66561 LOCATED 2CECAPNL609 ELEV 306 CR PRESS TO CAL KNOB OUTER CASE IS BROKEN GIVING NO INDICATING POINTER POSITION.REPAIR OR REPLACE AS NEEDED LOCATED IN 2CECAPNL618 306 CONTROL ROOH E12A-24-1 REPLACED CARD SURVEILLANCE N2-RSP-RMS-H109 WAS SUCCESSFULLY COHPLETED ON 910108 AND THIS PROBLEH WAS NOT OBSERVED REPLACED 822-N684A AND TESTED PER N2-ISP-ISC-R105 SAT REPLACED BROKEN PRESS TO CAL KNOB FROH E12A-Z8-1 CALIBRATION UNIT ON 2CECPNL618
SETPOINTQ PLEASE RECALIBRATE OR REPAIR  IF              THEREFORE LOWERING ITS RESET PT NECESSARY                                              PROBLEM WAS 2EGAAP598 RESET IS TOO CLOSE TO 2EGA-SV48 SETPT CAUSING SV48 TO LIFT BEFORE P598 RESET TO STOP COHPRESSOR W194778  GTS-2GTSoMOV  VALVE ACTUATOR HOUSING IS LEAKING OIL                  RETIGHTENED BOLTS ON VALVE 28            TROUBLESHOOT  REPAIR LOCATED IN STANDBY GAS ROOH 8     HANIFOLD HAD VALVE STROKED BY OPSI ELEVATION 261                                          NO LEAKAGE DETECTED W194782            HSS ANNUNCIATOR 603133 COHPUTER POINT RHSRC01 DELAYED      REPLACE RELAY K71 IN AUX TRIP UNIT IN COMING INTO ALARH AND THEN RESET WITH A TRIP         A SIGNAL FROH RAD HONITOR A DRAINER. TROUBLESHOOT RPS-2HSSNRT4 6A W194789  HVC-2HVC0FR1  RECORDER PEN RED VIBRATES EXCESSIVELY APPEARS  TO      ADJUSTED SLIDE WIRE AND CLEANED 08            BE TO SENSITIVE TO INCOMING SIGNAL CHANGES              ITILUBRICATED GUIDE BAR ~ HONITORED LOCATION ELEVATION 306 CONTROL ROOH PNL                INPUT 'WITH OSCOPEIRAN LOOP PER 2CECAPNL871                                            N2-RSP-HVC-RQOOli RECORDER OPERATED PROPERLY    INPUT WAS CHECKED AT OI 30PERCENT AND 60 PERCENT DURING LOOP RUN AND CORRESPONDING RECORDER OUTPUTS WERE SAT
'f 14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE18'MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M18 2926 M182936'M183173'W183370 M184455 HSS-2HSSoSOV 6A-2 RHS-2RHSX(PT3 A RCS-2RCSAP1A SFC-2SFCAP18 GTS-2GTSoHOV 28'MHILE PERFORHING N2-IHP-SOV-9003 REHOVE TERHINAL STRIPS ON SOV AIR CIRCUIT-2HSS4AOV6A AND D-AND INSTALL RING LUGS PER ATTACHED PROCEDURE S-HI-5.3-001 ATTACHED.WORK NECESSARY TO COHPLY MITH FDDR KG1-0797.ROSEHOUNT TRANSMITTER SERIAL NUHBER 412964 IDENTIFIED BY 10CRF PART 21 NOTIFICATION ROSEHOUNT LETTER DATED 10-31-90 OIL LOSS SUSPECT LOT LOCATION RX 175 REVISE VIBRATION ALERT SET POINT IN ACCORDANCE WITH 2H10279 SDC NUHBER SC2-0007-91 THE OUTBOARD BEARING OF 2SFCCP18 IS OPERATING APPROX'0 DEG.HOTTER THAN OP1A OUTBOARD BEARINGS INSPECT 0P18 PUHP OUTBOARD BEARING AND CHECK FOR'WEAR AND PROPER CLEARANCE OIL IS LEAKING FROH ACTUATOR TO THE FLOOR TAG HUNG ON GTSA'HOV28.
LOCATION RX BLDG ELEV 261 IN 8 GTS RH REHOVED TERHINAL STRIP AND INSTALLED RING LUGS PER S-HI-5 3-001 PERFORHED N2-IHP-SOV-9003 SAT N2"OSP-HSS-R001 ATTACHED AS ELECT FUNCTIONAL CHECK REPLACED OLD TRANSMITTER NO 412964 WITH NEM TRANSHITTER SN 419928A RECAL'D LOOP-SAT CALIBRATE ALERT NODE LEVEL TO 13 5 HILS FOR 2RCS-NBI86A AND 8 REHOVED 2SLSAP18 INBOARD AND OUTBOARD VIBRATION AND TEHPERATURE PROBES 910222.REINSTALLED-VIBRATING TEHP PROBES REHOVED COVER)CLEANED F ILH OF OIL OFF VALVE PARTSI TIGHTENED FITTINGS-HAO VALVE STROKED AND FOUND NO NEM LEAKS'M184484 CEC-2CEC4PNL WHILE PERFORHING N2-ISP-ISC-P899 COHPUTER POINT 899 ISCLA104 MAS FOUND OUT OF SPEC HIGH SIHULATED 0-10 VDC INPUT TO ISOLATOR 2CEC4899 ZJJ-C (BQ)TB3-13 AND 12.OBSERVED 0-160 H VDC OUTPUT OF ISOLATOR.(ISOLATOR OK)REINSTALLED ORIG INDICATOR CAL'D LOOP COMPUTER, OUT OF SPEC STILL GAVE COHPUTER VALVES THEY MERE TO CALIBRATE COHP W184559 M184 560 M184571 RCS-2RCSAHYV 17A RCS-2RCSAHYV 178 HVC-2HVCAFLT 2A PLEASE INCREASE THE FCV HINIHUH POSITION INTERLOCK LIHIT SMITCH SETTING AS PER ATTACHED EDC NO.2E10362 OF SDC SC2-0005-91 (REFER TO RESOLUTION OF PR 07751)PLEASE INCREASE THE FCV HINIHUH POSITION INTERLOCK LIHIT 5'MITCH SETTING AS PER ATTACHED EDC NO 2E10362 OF SDC NO.SC2-0005-91 (REFER TO PR 07751 RESOLUTION)
PROVIDE INFO REQUESTED INTERIH RESPONSE TO PR 09184 RUN FILTER TRAIN A AS NECESSARY.
CONTACT HIKE DOWNS'OR INFORHATION AND RESULTS STROKED THE VALVE AS REQD STROKED VALVE AS REQD BY USING SBV NO NEED TO LIFT LEADS USING THIS HETHOD PROVIDED INFO REQUESTED ABOVE q Nll pl 1 4
'14:18:0 14-92 CLASS I'WORK RUHENT&CONTROL 1991 PAGE19 WR NUMBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W184675 ISC-2ISC<<LIS 1691F REPLACE ROSEHOUNT HODEL 710DU HASTER TRIP UNIT TO REPLACED HTU 822"N691F PER SATISFY 10CRF PART 21 NOTIFICATION DEFECTIVE TRIP'-HI-5 3"001 AND COMPLETED UNIT SERIAL 66732 ROSEHOUNT LETTER 12-07"89 TRIP N2-ISP-ISC-R014 SAT UNIT IS LOCATED 2CEC<<PNL618 ELEVATION 306 CR W184773 W184789 W184806 W184815 W184816 W1 84827 W184828 W184833 W184 834 CEC"2CEC<<PNL 736 CHS RHS-2CHS<<:CAB 108 GTS-2GTS<<HOV 2A GTS-2GTS<<'MOV 2A GTS-2GTS<<HOV 2B EGS-2EGS<<EG1 HVK-2HVK0CHL 1A SWP-2SWPAP1A SWP-2SWP<<P1E WORK ON EDC-RETURN THIS PANEL TO ORIGINAL DESIGN BY IHPLEHENTING EDC 2E10379A 2CMS<<'CAB10B PARTICULATE SAHPLE CHAMBER FAILED LEAK-54-RATE TEST.AT SHALL BOX BETWEEN DETECTOR AND HOUSING IN REAR OF, CHAHBER RX 289 BY ELEVATOR.SEE HIKE GARBUS-RICK KLEIN OR PAT FOTI FOR DETAILS EXCESSIVE OIL LEAKAGE FROM GTSAHOV2A ON RX BLDG EL 261-A-GTS TRAIN OIL IS LEAKING FROM ELECTRICAL PENETRATIONS ON HOV2A TAG AT 2GTS<<HOV2A IN DIV I GTS BLDG HOV 2A HAS A OIL LEAK FROH ACCUMULATOR BOX'OCATED ON 261 RX BLDG A GTS ROOM DIV LEAK FROH GTS<<HOV 2B ACCUHULATOR BOX 261 RX BLDG 8 STANDBY GAS TRAIN ROON ON LOSS OF OFF SITE POWER (NO 5 LINE)EGS AND EG2 AUTO.STARTED AND ENERGIZED 0 IV I AT 58 8 H2 (LOAD WAS 900KW)PLEASE ADJUST FOVERNOR SETPOINT TAG LOCATED AT PNL851 AT GOVERNOR CONTROL<<EG2 2HVK<<tCHL1A AUTO TRIPPEDI REASON UNKNOWN CHL1A WILL NOT RESTART 2SWP<P1A TRIPPED ON LOll FLOW FOLLOWING AN AUTO START SEQUENCE FOLLOWING THE LINE 5 TRANSIENT-VERIFY THE LO'W FLOW SETPOINT (TRIP SETPOINT)IS CORRECT 2SWP<<P1E TRIPPED ON LOW FLOW FOLLOWING AN AUTO START SEQUENCE FOLLOWING THE LINE 5 TRANSIENT.
VERIFY THE LOW FLO'W TRIP SETPOINT IS CORRECT PERFORHED S-HI-5 3-001 FOR EDC 2E10379A REPLACE SQUARE GASKET REPLACED DAMAGED ELBOW ON ACCUHULATOR HANIFOLD PART NO'237995 INVESTIGATED OIL LEAK'FOUND SHALL AHOUNT OF OIL RESIDUE LEFTOVER FROM LAST TIHE VALVE WAS WORKED'AD OPERATIONS STROKE=VALVE AND.OBSERVED NO ABNORMALITIES IN VALVE OPERATION RETIGHTENED LOOSE FITTINGS CHECKED R Dl AND R D2~SUPPORTED N2-STP-26 CALIBRATED 2MVK<<PSL-1007AI TIGHTENED LEAD 210 ON RELAY 4R CALIBRATED LOW FLOW TRIP LOOP FOR 2SWP<<P1A RECALIBRATE AS PER N2-ICP-5'WP-A101 I 1'
'l4:18:0'4-92 CLASS I'WORK RUMENT 8 CONTROL 1991 PAGE20'WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W184840 GTS-2GTS&#xb9;PV5 A 2GTS&#xb9;PV5A HAS SLIGHT OIL LEAKAGE FROM HOTOR HOUSING SEAL LOCATED IN STBY GAS BLDG LINE H COLUHN 33 70 PLEASE INVESTIGATE AND REPAIR TIGHTENED LOOSE FITTING DRAINED REFILLED AND BLED STROKED VALVE FROH CONTROL ROOH OBSERVED FULL TRAVEL INSTALLED COVER AND TORQUES ON 911017 W184851 W184871'W184886 W1 84887 HSS-2HSS&#xb9;PSV 135 SWP-2SWP&#xb9;FV5 4A CMS"2CHS&#xb9;TRY 170 HVC RHS-2MVC&#xb9;CAB 18D RELIEF VALVE TAILPIECE TEHPERATURE INDICATION ON PANEL 2CEC&#xb9;PNL614 IS ACTING ERRATICALLY WITH UNEXPLAINED INCRESES AND DECREASES PLEASE TROUBLESHOOT AND REPAIR SEE WR 194360 FV54A HYDRAULIC ACCUMULATOR PUHP IS RUNNING CONT INOUSLY INVESTIGATE AND REPAIR DEF TAG LOCATED ON SWP&#xb9;FV54A TB 244 SOUTH WEST AND ON ANNUNCIATOR 601103 IN CONTROL ROOH CB 306 DURING PERFORMANCE OF N2-ISP-CHS-M003 STEP 7 2 4 RECORDER FOUND TO BE OUT OF SPEC CALIBRATE RECORDER DETECTOR FAILEDI LOW COUNTS EVEN WITH SOURCE IN DRAWER POSSIBLE BAD DETECTOR ON CABLE TAG HUNG AT SKID-CONTROL RH VENT RH 306 PERFORHED LOOP CAL PRECHARGED ACCUHULATORSE.
DRAINED AND REFILLED RESERVOIR T(NK 4 PERFORHED N2-ISP-CHS-R115 ATT 4 AND ADJUST ZERO AND SPAN FOR 2CHS&#xb9;TRY170 RED PEN REPLACED DETECTOR W1 84894 HVC THIS HOV18 SHUTS ON A HIGH RAD SIGNAL FROH BOTH RAD HONITORS HVC188 AND HVC18D RIGHT NOW HVC18D IS IN THE TRIPPED CONDITION WITH A H/0.HOV18 KEEPS CLOSING WITH NO ALARHS NO TRIPS OF ANY KIND ON HVC188 AND NOT AUTO STARTS OF 2HVC&#xb9;FN28 TAG ON P871 IN CR INSTALLED NEll DIFF VACUUH S'WITCH RMS-2HVC&#xb9;CAB 188 W184909 ICS-2ICS&#xb9;FC1 01 AFTER SEVERAL HINUTES OF OPERATION DURING THE RCIC QUARTERLY SURVEILLANCE THE RCIC FLOW CONTROLLER IN AUTO BEGAN TO HUNT AT APPROXIHATELY PLUS OR MINUS'50 GRAH ABOUT ITS SETPOINT 600 GPH'EED CONTROL LOOP SETTING VERIFICATION PER ATTACHED AND TROUBLESHOOT AS NECESSARY CHECKED FUNCTION OF FC101 CONTROLLER CHECKED SAT.PERFORMED CAL ON FT101 SLIGHT ADJUSTMENTS HADE TO TRANSMITTER FLUSHED LINES TO TRANSHITTERiAIR AND BLACK WATER WERE FLUSHED FROM LINES


14:18'14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE21 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M184913 M184957'M184958 M184959 W184960 M186514 SWP RECALIBATE AND ADJUST AS NECESSARY FS 146A RHS-25WP4F51 46A SMP INVESTIGATE FLOW SWITCH DRIFT RMS-25WP4 FS1 46A SMP INVESTIGATE FLOW 5'MITCH DRIFT R HS-25 WP 4(F 51 I 6B 5'MP INVESTIGATE FLOW 5'MITCH DRIFT RMS"2SMP0F52 3A 5'WP INVESTIGATE FLO'M SWITCH DRIFT RHS-25WPoF52 38 CMS RIC DISPLAY 15 MISSING THE SECOND DIGIT IN THE PARAHETER THE"E" AND THE FIRST DIGIT IN THE EXPONENT TAG HUNG ON RIC IN CONTROL ROOH RHS-2CHS4 CAB 10A ADJUSTED FLOW IN SPECS ACCORDING TO SPDS 25WP4'F5146A NO FLOW VALUE 380HU PUHP TRIP 200 HU.TIHE DELAY HAY NOT BE LONG ENOUGH TO ESTABLISH PUHP RUNNING AFTER START PUMP MAS STARTED T'MICE SECOND TIHE BEFORE COHPLETE COAST DO'MN RECALIBRATEO FLOW SWITCII AT 80 DEG F FOR 1 0 GPHICLEA'N'ED FLOW 5'MITCH RECALIBRATEO FLOW SMITCH AT 80 DEG F FOR 1~0 GPH-VERY SLIGHT BUILDUP OF SCALE AND SILT CLEANED FLOW SWITCH RECALIBRATED FLO'M SMITCH AT 80 DEGREES F WATER RECALIBRATED FLOW SMITCH AT 80 DEGREES F'MATER INSTALLED A NEW RIC DISPLAY CIRCUIT BOARD'W1 87 23 7 HVR CHECK SOURCE DOES NOT EXCEED 1 DECADE ABOVE BKGD WHEN ACTIVATED DEF TAG NO 17924-HUNG ON HONITORS SKID RX 328 EL RHS-2HVRNCAB 14A REPLACED SOLENOID HOUSING WITH NEM HOUSING 0
14-18-0    14-92                                     CLASS I MORK        RUHENT 8 CONTROL 1991                             PAGE49 MR NUHBER EPN NUHBER       FAILURE DESC                                               CORRECTIVE ACTION W194801            SWP SAHPLE PUHP WILL NOT STAY RUNNING WHEN STARTED              REHOVED FLOW SMITCH AND CALIBRATED FROH RIC   IN CONTROL  ROOH  TAG ON RIC IN CR              TOOK ATTACHED TEST DATA RHS-25WPOCAB 23A M194802            SWP  PUHP  FAILS  TO RESTART AFTER  TRIPPING OFF BY ITSELF      CLEANED AND FLUSHED SPOOLPIECE AND FLOW ELEMENT  AFTER FLUSHING HV READING 'MAS 87 AFTER CLEANING HV READING MAS 46HV RHS"25WP)0'CAB 146A W194807  ZZZ-NOCOHPID    RAD HONITOR HAS LOM FLOW ALARH LOCKED IN HONITOR            CALIBRATED PURGE REGULAT(R AND SEEMS TO BE OPERATING PROPERLY      RAD HONITOR WAS        RELIEF VALVE>> REPLACED FLOW ELEHENT PUT BACK IN SERVICE ON 910823 AFTER WORK MAS                AND TRANSDUCER BOARD REPAIRED LEAKY PERFORMED BY 18C AND ALARH HAS BEEN IN SINCE                FITTING M194815            SMP  SAHPLE PUHP MILL NOT START FROH THE RIC OR LIC              107HU READING BEFORE SWITCH ~
I 1 14:18:0 14-92 CLASS I WORK RUMENT 8 CONTROL 1991 PAGE22 WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W187238 W187249'W187251'W18725 2 W187253 W187260 SWP RHS-2SWPACAB 146A SLIP RHS-2SWP4 CAB 23B RHS-2RMSORE1 A RHS-2RHS4RE1 C RMS-2RMS4RE1 B CHS RMS-2CHSACAB 10A LIC DISPLAY AT THE SKID IS HISSING THE FIRST DIGIT OF THE PARAHETER AND THE FIRST DIGIT OF THE EXPONENT DEF TAG NO 17960'WAS HUNG AT THE SKID L1C DISPLAY IS HISSING THE HINUS SIGN TAG HUNG AT Llc" S ELECTRICAL TUNNEL 214 COHPUTER POINTS ARE OUT OF TOLERANCE FOR THE 1 OOE1 1 OOE3 AND 1 OOE4 RANGES COHPUTER POINT IS OUT OF TOLERANCE ON THE 1 00E01 1 OOE02 1.00E03 AND 1 OOE04 RANGES COHPUTER POINT RHSRU101 IS OUT ON THE 1E07 RANGE TAG HUNG AT RE18 Rlc DURING PERFORHANCE OF N2-RSP-RHS-Rill PARTIAL CAL FOR THE SPDS HOD THE AMPLIFIER OUTPUT COULD NOT BE SET TO THREE VOLTS.THE AHP-DISC BOARD IS USPECTED BAD REPLACED LIC DISPLAY BOARD PER S-HI-5 3-001 AND N2-IHP-GEN-9037 PERFORHED PHT PER WIP SHEET INSTALLED NEW LIC DISPLAY BOARD REPLACED AIHS HODULE REPLACED HODULE-AIHS.RECALIBRATED PER N2-IPM"RHS-V001 REHOVED OLD, BOARD REHOVED SW1 AND SW2 FROM OLD BOARD AND REPLACED ON NEW BOARD INSTALLED NE'W BOARD THIS DIO NOT SOLVE PROBLEM WITH'AD PROTECTION PROCEDURE REINSTALLEO ORIGINAL BOARD WITH SW1 ANO SW2 ,W187265 CHS BATTERY FAILED TO RETAIN SETPOINTS IN MEHORY FAILED HEMORY BACKUP TEST OF PROC.N2-RSP-RHS-R111-QUESTIONS 0 HACDONALD EXT 2594.RMS-2CHSCCAB 108 REPLACED BATTERY W187277 CHS LOCATION FOR 2CHSARU10B MICRO COHPUTER IS HISSING REPLACED LIC DISPLAY BOARD THE MINUS SIGN AND THE FIRST DIGIT OF THE EXPONENT.QUESTIONS D.HACDONALO AT 2394 VBS RHS-2CHS4RUW 10B'W187297 CMS COHPUTER POINT OUT OF TOLERANCE ON ALL RANGES RHS-2CMSNCAB 10A PERFORHED N21PHRHSV001
AFTER PERFORHING HANUAL FLUSH AND FLOW S'WITCH BLOW        CLEANINGI38 HU READING AFTER SMITCH DOWN FLUSH PER N2"RTP-130      SAHPLE PUHP STARTS AND       CLEANED'LEANED FLOW SWITCH THEN KICKS OFF ET 215 RHS-25WPACAB 238 W194816            SWP  PUHP SHUTS    ITSELF OFF  AND WILL NOT RESTART FROH        FLOW SWITCH 1468 WAS CLEANED THE R IC                                                    PLACED HON ON L INE AT 2100 HRS  HON STILL ON LINE AT 2342 HRS RHS-25WPeCAB 1468
  'M194819            5'MP NORMAL FLOM INDICATOR LIGHT ON SAHPLE SK ID 146A     IS   PLAN CLEANED FLOW ELEHENT LIGHT NOT LIT FOR NORHAL PUHP OPS.    (I E. 'WHEN PUHP IS       CANE ON DURING NORHAL FLOW PUMP ON RUNNING) LOC FOR TAG AT SKID ~ SKID LOC ~ IN PIPE          AND TRIPPED OFF 'WHEN PUHP OFF TUNNELS IN TB 250 RHS-2SWP4CAB 146A M194820            5'MP FLOW INDICATOR LIGHT WAS NOT LIT DURING SHIFT              CLEANED FS238  FLOW ELEHENTS PER AP CHECK TO INDICATE NORHAL FLOW>>. UNABLE TO ASCERTAIN        5  4 2 IF BULB IS BLOWN ~ PLEASE REPAIR TAG HUNG AT RIC IN  CR  306 RHS-25WPACAB 238


14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE23 WR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W187508 W187524 W187532 HSS REPLACE SPARE RILEY TEMP SWITCH RPS LDS-2MSS4(TS1 076A IAS 2 IAS4'PI235 READS 36 LB.WITH PT 235 VENTEO TO ATHOSPHERE ADS"2IASAPI2 35 CHS WHEN THE PUHP TO CHS410A SKID IS TURNED ON CHS410A-1 DETECTOR EXCEEDS THE ALERT AND HIGH RADIATION SETPOINTS REPAIR AS NECESSARY.
14-18   '    14-92                                 CLASS I WORK       RUHENT 8 CONTROL 1991                         PAGE50 MR  NUHBER   EPN NUHBER    FAILURE DESC                                               CORRECTIVE ACTION
SKID IS LOCATED ON RX 289 SOUTHEAST RMS-2CMS4CAB 10A REPLACED SPARE WITH NEW SWITCH HI 136377 REPLACED HETER PRESS READING IS CONSISTANT WITH OTHER ADS TANK PRESSURE INDICATIONS AND COHPT PT I AS OA12 REHOVED BLOCKAGE FROH SAHPLE FLOW PATH'WHICH CORRECTED THE HIGH DIP FAILURE CAL'D DP SWITCH..W187544 CHS-2CHSOSOV 2CHSASOV26C
    'M194839            HVR  HONITOR HAS EXCESSIVE FILTER STEP FAILURE                 REPLACED TRIGGER PHOTO STAR WHEEL ALARHSIDISCOVERED DURING RETURN TO NORHAL AFTER FIXED FILTER CHANGEOUT (N2-RTP-123)      HONITOR LOCATED RB 328 EAST TAG HUNG ON SKID CONTACT RAD PROT PRIOR TO RETURNING HONITOR TO SERVICE RHS-2HVR4'CAB 14A M194840            SMP  RAD HONITOR NORHAL FLOW LIGHT 'MILL NOT LIGHT BULB        CLEAN FLOW SENSOR  AND  RECAL'D MAS CHANGED OUT AND STILL FAILED TO LIGHTS SKID APPEARS TO BE OPEARTING CORRECTLY SO LIGHT SHOULD BE ON TAG HUNG AT SKID RHS-2SMPORE1 468 M194843            CHS  LOM FLOW  ALARH)UNABLE TO CLEAR TROUBLESHOOT AND         REHOVED TAPE BLOCKING SUCTION TO REPAIR                                                    HOVING FILTER AND CLEANED HOISTURE OUT OF ASSEHBLY RHS-2CHS4CAB 10A M194846  ABH-NOCOHP ID  LOOP 2 UNREACHABLE PORT    A.INVESTIGATE 8 REPAIR          RESEATED CPU AND SYSTEH BOARDS HAD TAG 35991    RX 261 SOUTH  TB 306 RP OFFICE              HONITOR BROUGHT ON LINE AFTER FOUR HOURS HONITORIS ST.ILL ON LINE AND ALI. OTHER HONITORS IN LOOP ARE REACHABLE
-SURVEILLANCE TEST N2-OSP-CHS-R001 26C SUCT 7 3 109-IT WOULD NOT HOLD ANY PRESSURE WHEN CLOSED AND L INE ISOLATED DOWNSTREAM LOCATED RX BLDG EL 215 AZ 117 PERFORHEO FOR INFO ONLY LRT SATISFACTORY.
  'M194926            SMP  PERFORH PRESSURE AND FLOW TESTING AS DIRECTED BY           PERFORHED  ENGS TESTING SYS ENGINEERING (RICK SCHAHP)     TB 250/SVP245 RHS-2SWPeCAB 146A
PERFORHED SUCCESSFUL PHT N2-ISP-LRT-R9011 ON 2CHS4SOV26C
  'W194927            SMP  PERFORH PRESSURE AND FLOW TESTING AS DIRECTED BY          REPLACED SWP4'SOVFV01 AND PERFORHED SYS ENGINEERING (RICK SCHAHP)      TB 250/SVP245          FLO'M)PRESSURE TESTING AS PER TROUBLESHOOTING GUIDE RHS-2SWP0CAB 1468
'W187557 HSS E31-N604A ON CECAPNL632 INDICATES 71 DEG F E31-N604C (ABOUT 2 FT.AWAY IN THE STEAH TUNNEL)INDICATES?5 DEG F AS DOES A HAND HELD PYROHETER INVESTIGATE ANO CALIBRATE AS NECESSARY RPS LDS-2MSSATS1 604A USING N2-I SP-LOS-R106 ADJUSTED READING UP 2 DEG.F'W187564 ADS-F1-2ADSA FRF COMPUTER PT DID NOT CHANGE WHEN PROCESS 03 COMPUTER DID WHILE PERFORMING N2-ISP"SVV-R102 W187565 AOS-1-3-2ADS 2CESCPNL405 POSITION LIGHT DOES NOT CHANGE STATE A01'WHILE PERFORMING N2-ISP-SVV-R102 ATT 2 REPLACED FUSE AS PER SHI 5 3-001 AND SHI 5 4-001 CHECKED VOLTAGE ON CIRCUIT SIDE OF FUSE CHECKED OK N2-I SP-SVV-R102 PERFORHED TIGHTENED LOOSE TB CONNECTION
  'W194945  HVK-2HVKAPSL  REPLACE LP PRESS  SMITCH FAILS TO RESET                  REPLACED SMITCH PSL1007A WITH NEW 1007A          INTERHITTENTLY                                            ONE. CALIBRATED PER IL2HVK-017 SDC  SC2-0275-91
~REPLACED ALARH CORD II,"C r(
  'M194993  NHS-C51-K605  DURING PERFORHANCE OF N2-ISP-RHC-9101 SECTION 7 16        REPLACE DC AHP CORO- ISSUE NO.
~14:188)7-14-92 CLASS I'WORK-RUHENT 8 CONTROL 1991 PAGE24 WR NUMBER EPN NUHBER FAILURE OESC CORRECT I VE ACTION W187568 W187 577 M18 7579'M187588 W187 599 W189103'W189151 W189158 RHS LDS-ZRHSATS1 608C SMP-ZSWPCFV4 78 CHS-ZCHSOTRY 140 HVC-ZHVCTE3 7A CPS-ZCPSeAOV 104 NHS-C51-K605 RHS-ZRHSAFI1 4A CEC-ZCECAPNL 837 TRIP UNIT E31-N608C FAILED TO CAUSE GP 5/10 ISOLATION WHEN LEAD LIFTED PER N2-OSP-RSS"R005 FOR-DIV 1 TROUBLESHOOT TAG ON TRIP UNIT'MHEN HOVING VALVE FOR HAKEUP TO BASIN RECEIVED COHPUTER POINT S'MPBC21-FV478 ACCUH PRESS LOW.THE ALARH STAYED IN AND ACTUATOR HYDRAULIC PUMP CONTINUES TO RUN PLEASE TROUBLESHOOT.
COULD NOT MEET ACCEPTANCE CRITERIA THE ALARH REF          147686 SYHBOL 93-18-'766. OLD SN OUTPUT TO THE RECORDER COULD NOT BE ADJUSTED FOR         TAHXM8-2)NE'M S/N 86Y353-3 AS LEFT DATA. SUSPECT DC AHP      REPAIR. TAG AT PANEL CEC-608
TAG HUNG ON ALARH 601203 AT ZCECAPNL601 CHART DOES NOT ADVANCE DUE TO DRIVE GEARS NOT HESHING RECORDER IS ON PANEL ZCEC4PNL875 IN THE CONTROL ROOH TAG HUNG ON PNL875 RELAY ROOH TEHP ELEHENT ZHVC4'TE37A HAS FAILED HIGH CAUSING FULL COOLING IN RELAY ROOH TROUBLESHOOT AND REPAIR TAG HUNG AT ZCECAIPNL870 AT ZHVRATVZZA AND TE37A RELAY ROOH PSOITION INDICATOR AT VALVE SHOW THE VALVE TO BE SHUT'WHEN ITS OPEN AND OPEN WHEN THE VALVE IS SHUT.CORRECT POSITION INDICATOR PLATE TO READ CORRECT POSITION LOCATED RB 289 NE LRPH READS 28 ON APRH PANEL BUT HETER ON 603 PNL SHOWS DOWNSCALE.
TROUBLESHOOT PROBLEH WITH HETER READING ON 603 PNL~RHS4 F114A (E12-R603A)
ON CECA'PNL601 READS APPOX 100-200 GPH LOM.PLEASE RECALIBRATE RHSAFI14A TAG HUNG ON PNL601 BY F114A COHPUTER POINT SWPPAZ1 OUT OF SPEC LOW WHILE PERFORHING N2-ISP-SWP-R108 PERFORHED ATTACHHENT THREE OF N2" ISP-LDS"H007 E31-N608C FUNCTIONED SATISFACTORILY NO PROBLEH FOUND TRIP UNIT NOT REPLACED RECHARGED ACCUHULATORS 1 2 3 4 AND STROKED VALVE NO PROBLEHS (ANNUN 601203 REHAINED CLEAR)i ADJUSTED HOTOR ASSEMBLY SO GEARS PROPERLY HESHED CLEANED CONTACTS ON INPUT TO TEHPERATURE TRANSHITTERI RESULTED IN NORHAL READING CAL PER ILZHVK023 SAT.THERE IS NO WAY TO ADD POSITION INDICATORS AT THE VALVE)AT PRESENT TIHE OPERATION AID 91-012 IS ON VALVE SHOWING OPEN AND CLOSE THE WAY THE HANUAL SAYS TO TELL IF VALVE IS CLOSED IS TO LACK AT THE SHAFT HARKED'MITH S AND VALVE BODY REPLACED FIRST LEVEL HULTIPLEXER (Z10)PERFORHED CALIBRATION OF ZRHSCFI14A REPLACED ISOLATOR POWER SUPPLY SYHBOL 93-08-652 ISSUE NO 138502)REPLACED ANALOG OUTPUT ISOLATOR SYHBOL 93-57-957 ISSUE NO 138581'M189200 EGS-ZEGSAEG3 INTERLOCK VALVE IN LEAKING AIR OUT ACTUATES ROD.REPLACE SEE ATTA'CHED DRAWING REPLACED INTERLOCK VALVE PU-1 1
14:18-0 14-92 CLASS I WORK RUHENT&CONTROL 1991 PAGE25 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W189325 W189411'M18945 4 M189455 M189482 SMP-2S WP AP 18 HVC"2HVCPDR 50A ISC RPS-2 I SCA P I S 16508 CEC-2CECoPNL 899 S'MP OUTBOARD BEARING IS LEAKING OIL EXCESSIVELY LEAKING TO POSSIBLE PUHP BEARING DAHAGE PLEASE FIX AS SOON AS POSSIBLE 2HVC4FR10A/4PORSOA (CHART RECORDER FOR 2HVCoFN2A)
ON 2CEC4'PNL870 IS IN GENERAL STATE OF DISREPAIR NEEDS DOOR LATCH RECORDER LATCH HECHANISH AND TRACTOR FEED REPAIRED TAG HUNG AT 2HVC4 FN2A RECORDER ON 2CECAPNL870
'MHILE PERFORHING N2-ISP-ROS-R101 STEP 7 5 APPROXIHATELY 2 HINUTES ELAPSED BET'MEEN.CARD BEING PULLED AND ANNUNCIATOR 603418 ANO COHPUTER POINT RPS BC 28 ALARHED-TRIED IT TWICE-RESET IHHEDIATELY N2-ISP-CHS-R120 STEP 8.2 3 ERF COHPUTER POINTS OUT OF SPEC PLEASE TROUBLESHOOT AND CORRECT DIGITAL DISPLAY LED'S BURNED OUT LOCATED IN HAIN CONTROL ROOH 2CEC-PNL8808 TAG ON PNL 8808 REINSTALLED TE1558 DOOR LATCH SCREWS TIGHTENED LATCH HECH AND TRACTOR PAPER DRIVE REPAIRED UNDER WR 180630 AFTER NH ELECTRICIANS A/PLACED RELAY C72"K408'PHT WAS PERFORHED PER BLUE SHEET INITIATED PR POWER RETURNED TO CHANNEL A H2/02 ANALYZER REPLACED DISPLAY BOARD W 189516 RHS-2SWPARUZ 23A CHS-2CHSNTRX 130 RECORDER IS NOT ADVANCING RECORDERS GEAR TEETH WILL NOT REHAIN ENGAGED RECORDED IS LOCATEO ON 2CECNPNL873 IN HAIN CONTROL ROOH W189549 HTS-2HTS4PNL HTS4PNL001 Cl-14 OT LIGHT BLOWN.LIGHT IS PART OF 001 TEHP UNIT TAG ON CARD 14 FOUND RECORDER IN SERVICE WITH TRACES ON PAPER TIHING FOR PAPER APPEARS TO BE CORRECT CANNOT FIND ANYTHING LOOSE OR OUT OF ALIGNHENT SPARE CARO FROH C3-8 INSTALLED AND CALIBRATED PER N2-ICP-HTS-SA001 IN Cl-14 LED TEST PUSH BUTTON DEPRESS ALL LIGHTS LIT PHT SAT W18 9566 EGT LUBE OIL HEATER DOES NOT CYCLE ON AT LESS THAN 120 DEG.F.WHEN REQD TO HAINTAIN LUBE OIL TEMP WITHIN SPECIFICATIONS GTS-2EGT4CH3 PERFORHED LOOP-CALIBRATED SWITCH W189574 WCS LOS-2WCSATS1 6018 DURING 8 RPS EPA TESTING THE HONITOR FAILEO UPSCALE CAUSED BY DOWNPOWERING AND UPPOWERING THE CIRCUITS PER J KINSLEY TEST-REPLACE RILEY TRIP UNIT AS REQUIRED LOCATION 2CECAPNL642.
RELACED RILEY SWITCH S'l
.14:18:07-14-92 WR NUHBER EPN NUMBER FAILURE DESC CLASS I WORK-RUHENT 8 CONTROL 1991 CORRECTIVE ACTION PAGE26'W189782 CEC" 2CECAPNL 625'W189789 EGS-2EGS4PDS 1508 TAHPER BAR COMES OFF ON END OPPOSITE LOCK'WHEN TAHPER BAR IS LOCKED ANNUNCIATOR 413-22 ALARHED AFTER D/G WAS SHUTDOWN (NO DIFF PRESSURE)REPAIR LOOSEN TAMPER BAR STOP SCRE'WS SLIDE STOP OVER RET IGHTEN SCREWS RECALI BRATE 2EGSc PDS1508 CALIBRATION WAS SAT'W189849 W189944 W189947'W189954 W189980'W190265 W190437 SWP RMS-2SWP4CAB 238 ICS-2ICSCT1 CMS-2CMSeTRX 130 I CS-21CSAF T1 01 RCS-2RCSAP18 ICS-2ICSQAOV 157 PCB-2PCB4DRA 5 WORK REQUEST NO 165682'WAS WRITTEN TO REPLACE HANDLE ON HCU 017 ON INLET SIDE TO HCU07 VALVE IS LEAKING BY REPAIR OR REPLACE OF NECESSARY RCIC TURBINE SPEED EXHIBITS HUNTING DURING SURVEILLANCE TEST r'ERFORH APPL I CABLE PROCEDURE STEPS (N2-IHP-ICS-9010)
TO TUNE UP THE RCIC CONTROL SYSTEH TAG HUNG 306 CONTROL ROOH P601 RCIC CONTROLLER PEN SHOWING ELEVATION 307 TEHPERATURE ON DRYWELL TEMP RECORDER DID NOT HOVE DURING TEMP TRANSIENT IN DRYWELL COPY OF RECORDER PAPER DURING TRANSIENT INCLUDED WITH THIS WR.TAG HUNG AT RECORDER ON PANEL 873 HEASURE OUTPUT OF 2ICSAFT-101 WEEKLY OR AS DIRECTED BY TEST ENGINEER SYS SUPPORT THIS IS TO TREND LOOP PERFORHANCE.
SPECIFIC ATTENTION SHOULD BE PAID TO OSCILLATIONS.(REF WR 184909 COPY ATT).OUTAGE INVESTIGATION ISSUE 18C NOTED THAT PUHP SHAFT INDICATORS WERE GIVING A HIGH VIBRATION READING INVESTIGATE ANO RESOLVE AS REQUIRED CHECK HOUNTING BRACKET SOCKET HEAD CAPSCREW TO ENSURE THEY ARE TORQUED TO A HINIHUH OF 15 FT INDICATOR ARH ON 2ICS4AOV157 DOES NOT MOVE DURING VALVE STROKING PLEASE REPAIR AS NECESSARY SDC SC2-0274-91.
REHOVE TEST CLAMPS ON INNER DOOR TO GAIN ACCESS TO DRYWELL FOR INSPECTION HAINT REINSTALL WHEN'WORK IS COHPLETE AND INSPECTIONS ARE COHPLETE.REPLACED HCV07 PERFORHED STEPS 7.7 THR'7.8 OF N2-IHP-ICS-010 PER IRC SUPV AND ORIG-GE RECOHHENDAT ION REPLACED SERVO AHPLIFIER BOARD PROBLEMS WERE FOUND WITH ELECTRONIC GOVERNOR OSCILLATIONS ENDED WITH WORK ON GOVERNOR'WORK COHPLETED UNDER WR 190994 AS PER D FLOOD REQUESTED DATA OBTAINED AND GIVEN TO JAMES TING STROKE VALVE 21CSCAOV157 WI TH TEMP AIR PERFORHED LLRT SAT RESULTS WORK PERFORHED PER N2-ISP-CNT-9002 4 E I 14:18:0 14-92 CLASS I'WORK RUHENT 8 CONTROL 1991 PAGE27'WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACT ION W190657 W190658 W190695 W190700 W190717 W190718 W190726 W1 90729 W190742 W190745 CHS-2CMS~PNL 668 CMS-2CHS4 PNL 66A RHS-2RHSAPDT 188 HVR-2HVR4UC4 13A SXS-2SXS4HUX 01-01 SWP-2SWPAPT4 F CHS-2CHSoTE7 08 NHP-2NHPBGXO 29 CMS-2CHS4TE7 OA SVV ADS"2SVVCNBE 237 REGULATORS R1 THRU R4 AND CELL ORINGS HAY NEED REPLACEMENT DUE TO LOSS OF POWER DURING BUS OUTAGE TO ANALYZER HOT BOX.REPLACE ORINGS AS REQUIRED AND PERFORH PRESSURE TEST ON PANEL"REGULATORS R1 THRU R4 AND CELL ORINGS MAY NEED REPLACEMENT DUE TO LOSS OF POWER DURING BUS OUTAGE TO ANALYZER HOT BOX REPLACE ORINGS AS REQUIRED AND PERFORH PRESSURE TEST ON PANEL 175 FEET RB AZHI TH 240 DEGREES 2RHS4(PDT188 HIGH SIDE ISOLATION VALVE BEGAN LEAKING AROUND PACKING WHEN VALVE'WAS CHECKED DURING SURVEILLANCE TESTING UC 4438 AUTO TESTED AS DESIGNED BUT THEN 413A STARTED BEFORE IT SHOULD HAVE THEN THE UC TRIPPED TROUBLESHOOT CAUSE CONTACT 808 HAWHINNEY PRIOR TO WORK DURING THE PERFORHANCE OF N2-ICP-SXS"9005 FOUND HUX01 CH1 TO BE OUT OF SPEC-NEED TO REPLACE AND RECAL CARD WITH NEW ONE.CARO HOOEL NO DI338-Q2 DIGITAL ENCODER 2SWP4PI4F INDICATES ABNORHALLY LOW SUCTION PRESSURE TROUBLESHOOT COVER WAS BROKEN DURING REMOVAL OF COVER~WORK AFTER COMPLETION OF ILRT AND PROCEDURE N2-ISP"CNT-9005 REPLACE DURING RESTORATION SECTION OF N2-TSP-CNT-DI005 CABLE 2NHPBGX029 HAS BEEN OBSERVED TO BE HANGING LOOSE UNDER THE VESSEL REPAIR AS REQUIRED WHILE PERFORHING RETURN TO SERVICE FOR N2-TSP-CNT-9005.
COVER HISSING HARDWARE CABLE BROKE WHILE INSTALLING INSULATION.
CABLE CONNECTS TO ACCELEROHETER 2SVVoNBE237.NO TAG HUNG DUE TO RADIOLOGICAL CONDITIONS.SDC SC2-0008-91 REPLACED 0-RINGS ON H2 AND 02 CELLS AS REQD REPLACED ORINGS ON H2 AND 02'ELLS AS REQUIRED TIGHTENED PACKING NUT ifAG CONTAMINATED AND DISCARD)D COHPLETED N2-IPH"GEN-9003 FOR 2HVR4FS18A 8 C D FOR SETPOINT CAL INSTALLED NEW DI338 BOARD IN MUX01-01 CALIBRATED TRANSMITTER PER LCR IL2SWP-020 REPLACE WITH NEW COVFR RELACED NEW COVER PER N2-IHP-EQH"9017 FOR RESTORATION OF'2-TSP-CNT-9005 REPLACED LPRH CONNECTOR PER PROCEDURE N2-IMP-NHS-9006 REPLACED COVER PER N2-IHP-EQM-9017 SEE RESTORATION PROCEDURE OF N2-TSP-CNT-9005 REPLACE CABLES PER ECN 2F00264


14:18-0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE28 WR NUHBER EPN NUMBER FAILURE OESC CORRECTIVE ACTION W190746'W190749 W190750 W190753 W190754 W190761 W190769 SVV ADS-2SVV4NBE 220 CHS-2CMSAAE6 8 CMS-2CHSCP28 SVV ADS-2SVV4NBE 220 CMS-2CHSOPNL 668 CPS-2CPSAAOV 106 SXS-2SXS4MUX 03 HARD'WARE CABLE DISCOVERED BROKE WHILE PREFORHING N2-ISP-SVV-R102 CABLE NEEDS TO BE REPLACED NO TAG HUNG DUE TO RAGIOLOGICAL CONDITIONS SDC SC2-0008-91 WHILE PERFORMING N2-ISP-CHS-Q110 ATTACHHENT NO 2 THE 02 ANALYZER CELL WAS FOUND TO BE PEGGED LOW IN ALL RANGES.(SPAN-ZERO HODES).ANALYZER CELL FAILURE LIGHT IS LIT SUSPECT BAD 02 CELL OR WATER.PUMP FAILS TO DRAW ENOUGH VACUUH PUHP WILL ONLY DRAIN AROUND 10 IN HG VAC SHOULD DRA'W AROUND 28 IN HG VACUUH REPLACE PUHP FOUND ACCELEROMETER BROKEN DURING PERFORHANCE OF N2-ISP-SVV-R102 REPLACE PER EDC 2E00641 NO TAG DUE TO RADIOLOGICAL CONDITIONS WHILE PERFORHING N2-ISP"CHS-Q110 ATT 2 (TRAIN 8)H2/02 ANALYZER STEP 7.8.8 FOUND REGULATOR R1 NOT CONTROLLING PROPERLY REPLACE REGULATOR R1 2CPSAAOV106 FAILED QUARTERLY LLRT-N2-ISP-CPS-Q001-LEAKAGE EXCEEDING ACCEPTANCE CRITERIA TECH SPEC.PS294 FOR HUX 3 IS BAD.REPLACE POWER SUPPLY REPLACE'HE CABLE PER EOC 2F00264 REPLACED 02 CELL PER HI-5-3 REPLACED SOV FOR H2 REAGENT REPLACED 02 AHP BOARD.REPLACED FAULTY CELL WITH NEW OtjE PER HI 5 3*REPLACED PUMP 910114 PURCHASED NEW ACCELEROHETER.ANO INSTALLED REPLACED REGULATOR R1.REPLACED R2 R3 R4 REPLACED CELL FLOW ROTOHETERS (TUBE CUBES)BLEW OFF SEATS WITH 40 LBS AIR AND REPLEALEO TWICE LKG DROPPED TO ACCEPTABLE LIHITS REPLACED PS294 W190771 CES REPLACE SPARE ANNUNCIATOR CARD 408-2-8'WITH NEW CARD ORIGINAL CARD USED FOR WR 193581 NOTE CARD MODEL AN 1116C 6-3 REV G EGS-2CES4IPN L408 INSTALLED NEW BOARD FOR WINDOW W190788 CMS-2CHSILT1 A REVIEW OF PREVIOUS CALIBRATIONS INDICATE THAT 1A ZERO AND SPAN READINGS MAY BE DRIFTING INVESTIGATE AND PROVIDE AS FOUND CALIBRATION DATA TO G FLEURY EX 7381 TRANSHITTER AT ELEV 175 SC TOOK AS FOUND DATA FOUND TRANSHITTER OUT OF SPEC HIGH)REPLACED TRANSMITTER WITH NEW TRANSHITTER SERIAL NO.414764A ISSUE NO 154789
1, t,
,I 14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE29 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W190790 NHS-C51-K605 LPRH SWITCH NOT ALWAYS HAKING GOOD CONTACT IN CALIBRATE POSITION CAUSING HETER FLUCTUATION WHEN NO ADJUSTHENT TO CAL IBRATION CURRENT HAS BEEN HADE.REPLACE CARD-LOCATED 2CEC4'PNL608 REPLACED LPRH 48-41D AHPLIFIER CARD PERFORHED N2-I SP-NHS-Q187 W190792 W190797 W190807 M190854 W190858 HSS RPS LDS-2HSSATS1 077C SWP RHS-2SMPNFS2 3A SLS-2SLSAPI4 8 SWP-2SMPAPNL 35A HVR RHS-2HVRACAB 32A REPLACE RILEY TEHPERATURE UNIT THAT WAS REHOVED FROH E31-N624C MITH A SPARE FROH STORES RELAY 1 CONTACTS N C~22 23 FROZEN CLOSED (BLOMED CONTACTS)REPLACE FLOW SMITCH CHANGEOUT HETER LEGEND:.FROH PS1 TO PSIG GE NUHBER C41-R660A B SEE TOH SULLIVAN FOR INFO AND PARTS VENTILATION FAN INSIDE CABINET IS SLOW RUNNING NEEDED A PUSH TO RUN AT ALL FAN REPLACEHENT WILL REQUIRE DISABLING PANEL.OUTLET LINE ON 2HVRACAB32A HAS A SWAG-LOK FITTING ON IT WITH STRIPPED THREADS THIS FITTING IS ATTACHED TO THE SKID LOCATION 289 INSTALLED RILEY TEHP SWITCH IN 2CECAPNL609 SPARE SLOT E31-N6246 REPLACE FLOW SWITCH INSTALLED NEW LEGENDS PSIG ON HETERS FAN IN VIDHAR A-6 REPLACED FAN AND ASSOCIATED SCREWS REPLACED OUTLET UNION W190861 HVR'WHILE PERFORHING N2-ISP-RHS"R101 STEP 8 3 AND 8 5 PURGE FLOW DID NOT HEET 3-5 SLFH READING WAS AROUND 2.3 SLFH REPLACED PURGE SOV AND PUHP PROTECTION SOV AND AIR REGULATOR ALSO CLEANED TRANSDUCER AND CALIBRATED PER N2-I SP-RHS-R101 ALSO PURGED OUT OUTLET LINE W190891 RHS-2HVR4 CAB 14A ICS-2ICSAHYV 151 RCIC TURBINE SPEED OR GOV VALVE HUNTING HAY BE CAUSED BY FRICTION IN THE REMOTE SERVO RECOHHEND REBUILD AS SOON AS POSSIBLE.NOTIFY SYSTEH ENGINEER OF ANY CORROSION OR CRUD FOUND DURING D ISASSEHBLY REPLACED REHOTE SERVO W190908 HVP-2HVPNHOD 6D WILL NOT CLOSE WHEN HVPAFAN1D OPENS ON AUTO SIGNAL FAILS PHT FROH N2-EPH-HVPA799 NO PROBLEM FOUND DAHPER WORKS PER LCR IL2HVP-003
~1 il4:18 0-14"92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE30 WR NUMBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W190918 RSS-2RSSALT1 14 W190919 SWP-2SWPAP I 2 3A REPLACE TRANSHITTER IDENTIFIED BY VENDOR (ROSEHOUNT) 10CFR21 NOTIFICATION LETTER 910703 AS BEING FROH SUSPECT LOT.RX BLDG 175 PRESSURE INDICATOR 2SWP4'P I23A CANNOT BE CALIBRATED REPLACED SUSPECT TRANSMITTER PER N2"IHP"EQH-9005 ANO CALIBRATED PER N2-I SP-CHS-R101 OBTAINED GAUGE PER MATERIAL ISSUE NO 145126'ALIBRATED PER LCR IL2SWP-9008 AND INSTALLED W190926 SWP FLUSH FLOW SWITCH STANDPIPE USING ATTACHED S-H I-5.3 RHS-2SWP0CAB 146A W190949 CHS-2CHS4AE6 WHILE PERFORHING N2-ISP-CHSQ001 H2 PORTION OF B ANALYZER CAL WOULD NOT CALIBRATE PROPERLY AS FOUND READING.3 80 GPH 97 HV FLUSHED STANDPIPE.
AS LEFT READINGS 2 85 GPH 81HV BYPASS FLOW ROTOHETER ADJUSTMENTS AND REGULATOR R1 ADJUSTMENTS WERE HADE USING N2-ISP-CHS-Q110 W190959 HSS ISOLATE AND FILL TRANSHITTERS FT 14A ANO 15A AS REQUIRED TO SUPPORT HECHANICAL MAINTENANCE WR 192826 RPS LOS-2HSS4FT1 4A TRANSMITTERS ISOLATED AND HIGH SIDE DRAIN LINE OPEN W190979 W190982 W190988 W190991 W190992 SLS-2SLSAPT4 A NHS-C51"K605 PCB-2PCB4 DRA 5 I CS-NOCOHP IO I CS-NOCOMP ID REPLACE PRESSURE TRANSHITTER.
S-HHI-5.2.2-001 ENHANCED SURVEILLANCE INSPECTION FOR ROSEMOUNT TRANSMITTER INDICATES POSSIBLE OIL LOSS RETURN TO ROSEHOUNT FOR.EVALUATION DURING PERFORHANCE OF N2" ISP-RHC-Q101 SECTION 7 16 COULD NOT HEET ACCEPTANCE CRITERIA THE ALARH REF OUTPUT TO THE RECORDER COULD NOT BE ADJUSTED FOR AS LEFT DATA SUSPECT DC AHP.REPAIR TEST FITTING FOR THE OUTER DOOR 10 LB TEST IS STRIPPED: SEE ATTACHED DRAWING RCIC TURBINE EG-M CONTROL IS POSSIBLE CAUSE OF OSCILLATIONS DURING OPERATION REPLACE AS NEEDEO RCIC TURBINE EG-R ACTUATOR IS POSSIBLE CAUSE OF OSCILLATIONS DURING OPERATION REPLACE AS NEEDED TRANSHITTER WAS REPLACED PER N2-IHP"EQH-9005 AND N2-ICP-GEN-9001 THEN CALIBRATED PER IL2SLS-004 REPLACED DC-AHP CARD NEW PLUG FITTING WAS INSTALLED SAT.LLRT SAT NO LEAKS REPLACED EG-M WITH NEW EG-H REPLACED EG-R ACTUATOR f I' 14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE31 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W19 0994 ICS-21CSAFC1 01 TROUBLESHOOT RCIC TURBINE FLOW CONTROL LOOP OSCILLATIONS PRESENT DURING OPERATION CHECKED HAGNETIC PICKUP CLEARANCE RECALIBRATEO NEW EG-H WING N2-IHP-ICS-010 READJUSTED FLOW CONTROLLER 2ICSCFC101 GAIN TO 2 DIAL SETTING PER DAVE FLOOD ADJUSTED NEEDLE VALVE ON EGR TO 1/8 TURN OPEN'W19114 4 GTS-2GTSAHOV 28A'W190996 ZZZ-NOCOHPID SPERIAS ALARHS CAUSED BY CRACKED CIRCUIT BOARD TRACE TO RETURN TO SPARE'WAREHOUSE WHEN FIXED VALVE WILL NOT OPEN WHEN CONTROL SWITCH IS TAKEN TO OPEN HAY BE A LIHIT S'WITCH PROBLEH HOTOR WAS RUNNING CONTINUOUSLY TAG HUNG AT CECNPNL870 BY CONTROL SWITCH FOR HOV28A.THIS PART IS NOT COST EFFECTIVE TO REPAIR TRASH BOARD REPLACED PS-2 SET SWITCH 830PSI AND 510 PSI RESET.TORQUCD COVER TO 25 IN LBS-GAGE 7973 DUE 910212 TORQUE WRENCH 9313 DUE 910402 W191181 HSS RPS LDS-2HSSATS1 0778 REPLACED TEMPERATURE TRANSHITTER SWITCH E31-N6208 WITH THE SPARE TEHPERATURE TRANSHITTER SWITCH E31-N6248 NEED NEW SPARE REPLACE SPARE TEHPERATURE S'WI.TCH W191444 EGS-2EGS4EG1 AIRLINE LEAKING AIR UNDERNEATH THE JACKING GEAR REPLACED PV-1 WITH A NEW VALVE MOTOR ON EAST LOWER FRONT OF DIESEL.APPEARS TO BE LEAKING FROM UNDERSIDE OF JAKING HOTOR CARRIAGE PLEASE REPAIR AS NECESSARY W191480 W191489 W191547 CMS-2CMS4L I9 A CEC"2CECCPNL 602 ANN-601402 HETER APPEARS TO READ LOW (198.5 FT)-NO CALIBRATION STICKER AFFIXED HETER IS LOCATED ON 2CFCQPNL601-RECALIBRATE IS REQD STARTUP RESTRAINT ANNUNCIATOR AND COHPUTER POINT LOS TC79 COMES IN SPURIOUSLY WITH E31-N615A AT SW AND TEHP INDICATION AT PNL632 INDICATING NO TEHPERATURE DIFFERENCE REF 807E154TY SHT 10 REPAIR AS REQU I RED.HIGH DRYWELL PRESS OIV I ANNUNCIATOR IS LIT DRYWELL PRESS IS WELL BELOW SETPOINT RELAYS 321A-K94 ANO E21A-K84 ARE NOT ENERGIZED THE ANN.SHOULD NOT BE IN.LOCATED AT CECAPNL601402 RECALIBRATED CHSALT9A AND CHSNLI9A PROBLEH ALSO IDENTIFIED ON WR 187539 CORRECTIVE ACTION TO BE COHPLETED ON WR 187539 REPLACED OPTICAL ISOLATOR PAIR E21A-AT3 Fg 14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE32'MR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION'M191576 SMP-2SWP4 FV5 4A DURING THE PERFORMANCE OF N2-OSP-SMP-R001 2SWPAFV54A MOULD NOT OPEN PLEASE TROUBLESHOOT FOUND ACCUHULATOR NUHBER 3 LO'M ON PRESSURE REPRESSURIZED TO 372 PSI AT 68 DEGREES VALVE PRESSURIZED AND OPERATED PROPERLY MR 154708 MAS WRITTEN TO ADDRESS LEAKING ACCUHULATOR PROBLEM W191586 M191588'M191592'M191598'M191600 SWP-2SWPARVB 48 S WP-2S'MP 4 F V5 4A CEC-2CECOPNL 608 HVK-2HVK4'TV2 28 WCS 2SWP0RV848 RELIEF VALVE IS LEAKING BY TO DRAIN OFF 2HVR4'UC4108 PLEASE INVESTIGATE AND REPAIR.RB EL 240.DURING THE PERFORHANCE OF N2-OSP-SMP"CS001 THE BEST STROKE TIHE ACHIEVED MAS 10.35 SEC VS 10 0 ACCEPTABLE ADDITIONALY THE CHG'G PUHP RAN AROUND 20 HIN AFTER OPENING ROD BLOCK HONITOR FAILS TO RESPOND TO DO'MNSCALE SIGNAL INPUT IE NO DOWNSCALE TRIP TROUBLESHOOT DISCOVERED MHILE PERFORHING N2-ISP-RHC"9101 HVR4'TV228 IS FULL SHUT<HAX BYPASS)WITH RELAY ROON TEHPERATURE ABOVE SETPOINT DURING THE PERFORHANCE OF N2-ISP-LDS-R104 REILEY TEHP SMITCH FAILED TO ACTUATE 2WCSAHOV112 PLEASE REPAIR OR REPLACE TEHP SMITCH WITH SPARE FROH E 31-N623A.RV MOULD NOT CAL PER N2-IHP-GEN-9036 LEAKED BY EXCESSIVELYJNO ADJUSTHENT CHARGED ACCUHULATOR NURSER 3 I REHOVED TRIP REF CARD AND RESEATEO BACK IN RBH TIGHTENED EDGE-CONNECTOR FOR TRIP REF CARD NO PROBLEH FOUND SHIFTED TO 2HVC-ACU28
'AINTAINS TEHPERATURE REPLACED RILEY TEMP SWITCH.E31-N601A MI TH A SPARE<E31-623A)
'M191654 W191668 LDS-2WCSCTS1 601A ISC-2ISCALR1 615 SLS-2SLSCRV2 8 RELIEF VALVE IS LEAKING FROH TOP OF PRESSURE SETTING SCREW TAG HUNG ON VALVE RB 289 LOCKWIRED CAP BACK ON TO VALVE PER HECH HAINT INSTRUCTIONS.
NO PHT BECAUSE VALVE NEVER REHOVED PERFORHED N2-IHP-GEN-9036 BY ESPOSITO AND FRALICK ON 2CEC<PNL601
-RX VESSEL LEVEL-FUEL ZONE CHART REHOVED AND REPLACED CHART HAGAZINE RECORDER IS NOT ADVANCING INST NUHBER 822-R615 M1 91774 HVC RRX18C IS GREATER THAN 15 PERCENT OF THE R1C 18C-THEREFORE OUT OF TOLERANCE.
ALSO NOTICED PRESSURE ON PAPER FROH PEN IS MORE THAN THAT FOR OTHER PER ON THIS RECORDER RHS-2HVC4RR1 8C CLEANED FEEDBACK SLIDE MIRE AND CARD EDGE CONNECTOR FOR PEN DRIVE CIRCUIIT NO 3.ALSO REALIGNED ALL THREE PEN TENSIONEERS FOR PROPER LATERAL CLEARANCE J
'14:18:0 14-92 CLASS I'WORK RUHENT 8 CONTROL 1991 PAGE33 WR NUHBER EPN NUHBER FAILURE OESC CORRECTIVE ACTION W191849 W191850 W191892 W191897 W191942 HTS-ZHTS0PNL 003 NHS"C51-K601 C CES EGS-ZCES4IPN L406 SWP-ZSWPAPDS H1E GTS-ZGTS0HOV 2A HTS4PNL003 CIRCUIT Cl-1 INDICATES 72 DEGREES F.HEATER SHOULD BE ENERGIZED THE SETPOINT IS 80 DEGREES F.TEHP WAS TAKEN LOCALLY WITH HAND HELD PRYOHETER AT 86 DEGREES F NO TAG REQUIRED WHILE PERFORHI NG NZ-I SP"NHS-9109 DO'WNSCALE INDICATION AT PANEL 603'WAS INCONSISTENT.
ZCESAIPNL406 ANNUNCIATOR 406-3-3 LUBE OIL LOW PRESSURE ENGINE ANNUN IS IN ALARH'WITH DIVISION I DIESEL IN STANDBY.TAG STUB ON ZCES4[IPNL406 AT ANNUN DELTA P HETER READS PLUS 2 (INSTEAD OF DOWNSCALE)
'WITH POWER TURNED OFF TO HASTER CHECK CALIBRATION LOCATED SCREENWELL BLDG ZCECAPNL896 HYDRAULIC FLUID FOUND IN AREA OF VALVE ACTUATOR HOUSING.LEAKING FROH.HOUSING COHPARED LOCAL READING WITH INSTRUHENT READING LOCAL READ 91 5 INST READ 91 REPLACED RELAY K31 IN TRIP AUX UNIT 22C WITH NEW ONE HATER IAL ISSUES 143153 PERJFORHED APPLICABLE PORTIONS OF NZ-ISP-NHS-9104 AS PHT REPLACED ANNUNCIATOR CA8D WITH NEW PART FROH SUPPLY SYM 93+9-933 RAN N2-ISP-5'WP-R103 ON 2SWP;PDI1E ADJUSTED PDI TIGHTENED CONNECTIONS ON ACTUATOR REINSPECTED ACTUATOR AFTER 1 HOUR NO LEAKS W192601 HVC RHS-ZHVC0CAB 18C DISPLAY IS HISSING THE FIRST DIGIT OF THE, EXPONENT REPLACED DISPLAY BOARD W192612 W192624 HVR L1C DISPLAY IS HISSING THE HINUS SIGN TAG HUNG AT REPLACED DISPLAY BOARD L1C RHS-ZHVR4CAB 14B S'WP L1C DISPLAY IS HISSING THE 2ND DIGIT OF THE VALVE.REPLACED BOARD SYHBOL 93-11-220 P/N THE-E-AND THE HINUS SIGN TAG HUNG AT THE HICRO-450-439-001 CB 214 RHS"ZSWPCAB 23A W192648 HVR THE TENS DIGIT IN THE EXPONENT DOES NOT SHOW AN EIGHT WHEN TEST BUTTON IS PUSHED TAG HUNG AT HICRO-ELECTRICAL TUNNEL 214 RHS-ZHVR4CAB 32B REPLACED'ZHVRACAB32B L I C DISPLAY BOARD
/
.14:18:0 14-92 CLASS I MORK RUHENT 8 CONTROL 1991 PAGE34'MR NUHBER EPN NUHBER M192649 HVR RHS-2HVRACAB 14B FAILURE DESC PUHP RED LIGHT ON DOES NOT WORK.NEEDS LIGHT SOCKET CORRECTIVE ACTION REPLACED ON LIGHT SOCKET 910818'M192663 M19 2666 M192667 SMP BATTERY BACKUP FAILED DURING.N2-RSP"RHS-SA105 RHS-2SWP4CAB 23A HVC RHS-2HVC4CAB 18C BATTERY BACKUP FAILED TO RETAIN HEHORY DURING PERFORHANCE OF N2-RSP-RHS-H019 HVC CHECKSOURCE RESPONSE WAS NOT GREATER THAN ONE DECADE ABOVE BACKGROUND RHS-2HVC4 CAB 18A REPLACED BACKUP BATTERY REPLACED SOLENOID ISSUE 151744 REPLACED OLD BATTERY PACK WITH NE'M W192673 SMP RHS-2SWPOCAB 1468 LIC DISPLAY AT SKID IS HISSING THE E IN THE VALUE REPLACED LIC DISPLAY BOARD DISPLAY'M192676 HVC RHS-2HVCCCAB 188 2HVCARU18B RAD HONITOR GOES INTO LOCAL JUST BY TOUCHING THE LIC REHOTE LOCAL KEYSMITCH OR BY INSERTING THE KEY REPAIR OR REPLACE KEY SMITCH AS NECESSARY TAG HUNG AT LIC REPLACED KEYSMITCH M192809 SWP RECALIBRATE LOM FLOW SETPOINT FROH 1 0 GPH TO 0 6-0 7 GPH DETERHINE FH71-D HV READINGS AT LOM FLOW SETPOINT.2 OGPH 3.0 GPH~ET 214N RHS-2SWPCFS2 3A PER SIHPLE DESIGN CHANGE SC2-0121-91 EDC 2E10397 OLD SMITCH READINGS: 3 0 GPH-055 HVI 2 0 GPH 080HUI lo0 GPH 093HV 0 65 GPH-103HV CANNOT VERIFY PIPE IS CLEAN-READINGS NOT ACCURATE.READINGS FOR CARSON STEEL PIPE NEW SMITCH-BUCKET TEST-SEE ATTACHED SHEET.SWITCH REPLACED ON'MR 190797


14:18:0 14-92 CLASS I'WORK RUHENT 8 CONTROL 1991 PAGE35 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W192810 W192826 W192831 W192923 W192943 W192960'W192969 HVC RHS-2HVCARE1 8A HSS-2-MSS-75 0-263-2 EGO-2EG04RV2 61 CHS-2CHSATTX 508 RHS RPS LDS-2RHS4TS8 4A SWP-2SWP)9'FV5 48 RPH-2RPH4 ACB 28 REPLACE KAPTON TAPE ON DETECTOR INSTALLED UNDER W 194151 PER EDC 2F00285 THIS TAPE'WAS DAHAGED PRIOR TO OR DURING THE HONTHLY FUNCTIONAL CHECK CB 306 BRAIDED FLEX HOSE HAS A BULGE IN IT~REPLACE EL 277 PC REMOVE CLEAN AND BENCH TEST DISCHARGE RELIEF VALVE REPAIR ADJUST AS NECESSARY (SETTING 50 PSIG)REINSTALL'WHEN TEST SAT LOCATED ON EGSAEG3 ON ELEV 261 IN DIESEL BLDG TAG ON VALVE WHILE PERFORHING N2" ISP-CHS-H003 ATT 1)FOUND INDICATOR 2CHSCTI172 OUT OF SPEC.RECORDER 2CHSQTRW170
i4  18 0   14-92                                 CLASS I WORK "      RUHENT 8 CONTROL 1991                               PAGE51 MR  NUHBER EPN NUHBER     FAILURE DESC                                             CORRECTIVE ACTION
'WAS LOW BUT IN SPEC~TAG ON 2CEC4PNL601 AT TI 172 SELECTOR TRIP UNIT FAILS TO RECOGNIZE A TRIP CONDITION DURING N2-ISP-LDS"H010 STEP 7 2 2 NOTE 2SWPAFV548 IS LEAKING HYDRAULIC FLUID FROH THE ACTUATOR.PLEASE REPAIR LEAK~VALVE LOCATED TB EL 250 PIPE TUNNEL.EPA 2RPM4ACB28 SPURIOUSLY TRIPS: INVESTIGATE AND REPAIR.THIS RESULTS IN A HALF SCRAH AT ANY GIVEN TIHE LOCATION OF EPA IS CONTROL BLDG 237 NE TAG AT P603 (SCRAM SOLENOID LIGHTS)REPLACED KAPTON TAPE WR 190959 WILL VENT AND FILL MSSAFT14A/15A ADJUSTED SETPOINT TO 58PSIG s REPERFORHED SURVEILLANCE
  'M194997            CHS  INVESTIGATE LABELING DEFICIENCY  ON FLOW CONTROL        TERMINAL BOARDS ARE NOT LABELED AND SYSTEH FOR 2CHSACAB10B    TAG AT 289  RX ON SKID          NOT CONTROLLED DRA'MING EXISTS TO SHOW NUHBERSIDER WILL BE WRITTEN RHS-2CHS4CAB 108 W195043  EGS-2EGSoPS4  RECALIBRATE PRESSURE SETPOINT PER EDC 2E10473    AND    SETPOINT CHANGED 0018          SIHPLE DESIGN CHANGE SC2-0301"91 W195056  RDS-2RDSOHCU  HYDRAULIC CONTROL UNIT 2RDS4 HCU3039 NITROGEN            TORQUED  FITTING ON PS AND BLOCK TO 3039          SECTION HAS REQUIRED REPEAT CHARGINGS RECENTLY            2 5 IN-LBS    AND LEAK ST4PPED TORQUE .
-NO PROBLEM FOUND-SEE ATTACHED SURV P REPLACED RILEY TEMP SWITCH WITH 320 ACTUATOR FITTINGS ARE ALLO'WED SLIGHT SEPAGE FLUID LOSS FROM ACTUATOR WELL-'WITHIN NORMAL LIMITS 910712-CONNECTED DRANETZ DISTURBANCE ANALYZED AND GOULD RECORDER TO TEMP LEADS INSTALLED UNDER TEHP HOD 91-036 AND EDC 2F00343 PRESENT VOLTAGE 119 BVAC 60 0HZ'11118-REMOVED DRANETZ DISTURBANCE ANALYZER AND RECORDER AND TEHP HOD 91-036 WAS CLEARED BY 808 CRANDALL W192977 CMS-2CMSCTRZ 140 PENS ON 2CHSNTRZ140 ARE NOT TRACKING PROPERLY (APPEAR TO STICK'WHEN SUPPRESSION CHAHBER IS COOLED AND DO NOT TRACK PROPERLY AS COMPARED WITH SPDS COMPUTER POINTS AS SUPP CHBR HEATS UP)TAG HUNG ON 2CHS0TRZ140 AT 2CEC0PNL875 CLEAN AND LUBRICATE SLIDE FOR PENS
INVESTIGATE AND REPAIR SOURCE OF NITROGEN LEAK            WRENCH 9231 TAG HUNG ON HCU V111 VALVE RX BLDG 261 NORTH HCU BANK W195082  HVR-2HVRAFS3  RECALIBRATE 2HVR4FS36A BI37A Bi IAW EDC 2E10489 AND      RECALIBRATE AS PER N2-IPH-GENEQ003 78            SDC  SC2-0234-91 M195605            CHS RIC DISPLAY IN CONTROL  ROOH  IS HISSING  -E- AND 1ST    REPLACED DISPLAY BOARD ON RIC 10B DIGIT  OF EXPONENT. TAG WRITTEN AND HUNG AT  Ric        SYHBOL 93-40-609 PANEL RHS-2CHSP'RIC 108
  'M196136  NHS-C51-K601  DURING PERFORHANCE OF N2-ISP-NHS-MQ009 ATTACHHENT        REHOVED K43 RELAY THEN REINSTALLED E              5 STEP 8 5 2 INOP INHIBIT SWITCH 54 DISPLAYED            IT BACK IN SLOT INTERHITTENT OPERATION TAG LOCATION 306 CONTROL RH 2CEC-PNL606 IRH DRAWER E W196159  CEC-2CECoPNL  DURING PERFORHANCE OF N2-ISP-DER-H001 COHPUTER          REPLACED DEFECTIVE RETRANSHIT RELAY 873            POINT DERXC06 DID NOT ALARHI HODICON OUTPUT INDICATION AND ANNUNCIATOR 873110 FUNCTIONED PROPERLY  TAG LOCATED AT 2CEC-PNL873 W196160  CEC-2CECP  NL WHILE PERFORHING PROCEDURE N2-ISP-DER-H001              REPLACED DEFECTIVE RETRANSHIT RELAY 873            COHPUTER PT DFRXC09 FAILED TO ALARH. HODICON OUTPUT INDICATION AND ANNUNCIATOR 873115 OPERATED CORRECTLY TAG LOCATED AT 2CEC-PNL873 M196162  CHS-2CHSCTRY  WHILE PERFORHING N2-ISP-CHS-R108 FOUND RECORDER          REHOVED CLEANED AND INSTALLED 130            NOT  INDICATING FULL RANGE MHEN 10FDC WAS APPLIED        SLIDEWIRE FOR THE BLUE PEN ALLOWING TROUBLESHOOT- REPAIR RECORDER                            FOR PROPER ELECTRICAL CONNECTION BETWEEN SLIDEWIRE AND 'MIPER ARH


'V 14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE36'MR NUMBER EPN NUHBER FAILURE OESC CORRECTIVE ACTION M1 92987 W192996 M1 92998 GTS-2GTS4PV5 8 NHS-C 51-K 60 5 HVK-2HVK4CHL 18 THE VALVE ACTUATOR HOUSING IS LEAKING OIL VALVE LOCATED IN STBY GAS-8" TRAIN BLDG ELEV 2751 S NICOLAOS AND P FOTI INVESTIGATEO-NOT AN URGENT PROBLEM DURING THE PERFORHANCE OF N2-ISP-NHS-WQ007 FOUND (HETER)INDICATOR TO BE READING HIGH TAG HUNG AT PNL 608 WHILE PERFORHING N2-OSP-SWP-Q001 ATT 88-2 AS PMT FOR WR 193053 VALVE 2SWPAV2408 FAILED TO PASS THE REQUIRED FLOW V2408 WAS OISASSEHBLED FOR'WR 193053 AND NO CAUSE FOR LOW FLOW COULD BE FOUND SUSPECT SERVICE MATER SIDE OF 2MVKACML18 IS FOULEO.TROUBLESHOOT LOW FLOW CONDITION)
~4 C,
CLEAN FLUSH CHL18 AS NECESSARY TAG HUNG ON CHL18 CONTROL BLDG 261 DIV I I CHILLER ROOH TIGHTENED FITTINGS AND CYCLED VALVE OBSERVED NO LEAKAGE REPLACED PANEL HETER H1 FOR APRH C HATERIAL ISSUES 143155 SYHBOL 93 05 273''PHT PERFORMED SAT LIFTED ANO HOVED INSTRUMENTATION OUT OF HECH HAINT WAY'.%WHEN THEY WERE DONE ME REINSTALLE);WHAT WE LIFTED M192999 MVC-2MVCAPDR 508 W19303I E JS-2E JSAUS1 2HVCCPDR508 DOES NOT RESPOND CORRECTLY CLEAN AND RECALIBRATE (BLUE PEN)1 CONTROL ROOH PNL 871 THE WINDING TEHPERATURE INDICATOR (ON THE-8-SIDE)IS READING 25 DEG C AND SLOWLY DRIFTING SOWN.CHECK CAL OF TEHP INDICATOR TAG CB 261 DIV I SWITCHGEAR ON 2EJSAUS1 CLEAN SLIDE MIRE AND MIPER AND CALIBRATED RECORDER TIGHTENED TEHPERATURE INDICATING NEEDLE MHICH WAS LOOSE ON CENTER PORT W193037'M193042 SMP RHS-2SWPoCAB 146A RDS-2RDS4 LS1 25 RIC DISPLAY FOR 2SWP4146A IS HISSING THE HINUS SIGN QUESTIONS CALL RP CALS 2815 DURING THE PERFORHANCE OF N2-ISP-RDS-H106 COMPUTER POINT ROSLC103 FAILEO TO CHANGE STATE REPLACED LED BOARD VERIFIED COHPL RDSLC101 WORKS CORRECTLY FROH T-MOD (H101)WORK PERFORHFD ON WR 178802 W193100 EGS-2EGS4EG2 WHILE PERFORHING N2-OSP-EGS"H002 DIV I II 0/G FAILED TO HEET THE HAXIHUH 30 PERCENT DELTA P BET'WEEN AIRSTART BANKS DURING ENGINE STARTING CALIBRATED 2EGA-P 1119/124 READJUSTED 2EGAAPCV115 ANO 2EGAAPCV116 TO 200PSI W193109 CES EGS-2CESNIPN LI08 COHPUTER PT EGSTC04 IN ALARH CONDITION WITH JACKET MATER TEHP NORHAL (135 DEG F)LOCATED ON ANNUM 852242 IN CONTROL ROOM TROUBLESHOOT TO CLEAR ANNUN REPLACED RETRANSHIT RELAY 0ll'41 14:18:0 14-92 CLASS I MORK RUHENT 8 CONTROL 1991 PAGE37 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M193211 CEC-2CEC4PNL 608"A" ROD BLOCK HONITOR FAILURE TO NULLI TAG AT PNL603 SUSPECTED LOOSE'MIRE BEHIND PANEL HETER r'E HOVE D HETER FOUND NO LOOSE MIRESI ALSO CHECKED WIRING ON NULL AND SETUP S'MITCH ALSO LOOK GOOD PROBLEH CLEARED WHILE CHECKING WIRING'W193216 CES EGSPC01 EDG1 ENGINE LUBE OIL PRESS LOM AND CONTROL ROOM ANNUNCIATOR 852142 IN ALARH OIL PRESS NORHAL FOR STANDBY CONDITION AND LOCAL ANNUNCIATOR IS NOT IN ALARH.TROUBLESHOOT TO CLEAR CR ANNUNCIATOR OEF'AG 26340 AT CR ANNUNCIATOR 852142 EGS-2CE So IPN L406 REPLACED LAHP DRIVER CARD (HI 154598)M193222 CEC-2CEC4PNL ANNUN 602120 IS FLASHING SPORADICALLY IN CONTROL 602 ROOH.TAG ON PNL602 REPLACED LAHP DRIVER 93-51-041 JUHPER INSTALLED BY ELECT HAINT THRU SUPPORT PHT PERFORHED"SAT M193234 SWP-2SWPAPT4 D'WHEN IDLE SUCTION PRESSURE READS 6 79 PS IG (SMPPA04)MHICH IS LOWER THAN EXPECTED DISCH PRESSURE IS READING 7 52 PSIG (IDLE)N2-OSP-S'MP-Q002 REQUIRES IDLE SUCTION PRESSURE ABOVE 6.89PSIG RECALIBRATE REPAIR 2SWP4(PT4D AS REQD PERFORHED LOOP CAL LOOP FOUND LOM AND OUT OF SPEC INDICATION STILL LOWER THAN EXPECTED CONNECTED HEISE GAUGE IC 4431 TO V3 6 0 TO 6 1 PSI WAS OBSERVED SYSTEH NOM DETERHINED SAT PER SYSTEH ENGINEER DICK GREEN AND I8C SUPERVISOR GARNER M193236 ISC-2ISC4PT4 B22-N676D HIGH.READING 1018)INVESTIGATE AND D CORRECT.CHECK CALIBRATION.
2CECNPNL611 RECALIBRATED 822-N678D PER PROCEDURE N2-I SP-I SC-R101 APPLICABLE STEPS MERE DONE ONLY CALIBRATE INDICATOR M193250 IAS HETER READS AROUND 163 PSIG WITH-A-HEADER PRESSURE (21ASePI181)
READING 170 PSIG AND OTHER 2 TANKS IN-A-HEADER AT 168 PSIG COMPUTER POINT FOR TK 32 (IAS PA07)READS 168.52.SSS DAVIS WANTED DISCREPANCY BETWEEN HETER AND COHPUTER POINT VERIFIED AND REPAIREO AS NECESSARY SEE TAG ON HETER ADS-2 I ASAP I 2 30 RECALIBRATED 2IAS4PI230
~'
'14:18-0 14-92 CLASS I WORK RUMENT 8 CONTROL 1991 PAGE38'WR NUMBER EPN NUMBER FAILURE OESC CORRECTIVE ACTION'W193260'W193262'W193268 W1 93274 W193324 ICS LDS-2ICSAPDT 168 HVC RMS-2HVCACAB 18A RDS-2RDSc HCU 5835 SWP-2SWPNPT4 F RHS RPS LDS-2RHSATS8 18 2ICS4PDIS168JY (E31-N6848)
ON PNL618 IN CONT RH HAS A NEG OUTPUT REQUEST l8C TO TROUBLESHOOT DETECTOR.TAG HUNG ON E31-N6848~RIC DISPLAY IS MISSING THE FIRST DIGIT IN THE EXPONENT CONNECTION BETWEEN VALVE BLOCK V111 AT PRESSURE SWITCH HAS LEAK.LOCATION RX BLDG 261 NORTH HCU AREA 2SWPAPT4F READING 6 69 ISI ACCEPT=6 89-10 10 PSIG PER N2-OSP-SWP-Q002 SECTION 8 1 1 PLEASE.RECAL I BRATE TRANSMITTER 2RHSATS-818 FAILED TO ALARM WHEN LEADS WERE LIFTED AT PNL706 BAY F TH406 1 AND 2 NONE REQUIRED HEASURED ALL 4 INSTRUMENT CHANNELS 4 SEPERATE SENSING ELBOWS LINES TRANSMITTER LOOPS VOLTAGES WERE WITHIN 0 15 VDC OF EACH OTHER N6848 READS PLUS 2 86V ALL OTHERS READ APPROXIMATELY PLUS 3 00V REPLACED RIC DISPLAY BOARD ISSUE 147603 REPLACED BULKHEAD FITTING BLED AIR FROH 2SWP4IPT4F REHOVED AND REPLACED 2RHSATS818 (E31-N6388)
ALARM POINT CALIBRATED UNDER N2-ISP-LDS-H010 W193327 W193337 RHS WHILE PERFORHING N2-ISP-LDS-H010 TEHP SWITCH DID NOT ALARH'WHEN THERHOCOUPLE LEADS WERE L IFTEO REPLACE TEHP SWITCH RPS LDS-2RHS4 TS8 58 CES BOTH ANNUNCIATORS 408-1-4 EXCESSIVE VIBRATION ANO 408-1-6 JACKET WATER HIGH TEHP WILL'OT LIGHT WHEN TESTED BOTH ARE NECESSARY TO ENABLE DETERHINATION OF GAGING TRIP TAG LOCATED ON CES4'IPNL408 IN DIESEL BLDG EGS-2CES4IPN L408 REPLACED TEMP SWITCH ANO CALIBRATED NEW S'WITCH ALARHS CARDS AND KEY WAYS WHERE STRAIGHTEN FOR PROPER ALIGNHENT W193349 MSS-2MSSAAOV 2HSSOAOV60 INDICATED DUAL POSITION WHEN TAKEN TO 6D CLOSE FOR N2-OSP-MSS-CS001 HOVED LIHIT ARH BACK ON PLATE NO ADJUSTHENT NECESSARY


14:18: 0 14-92 CLASS I WORK RUHENT&CONTROL 1991 PAGE39 WR NUMBER EPN NUHBER FAILURE OESC CORRECT I VE ACTION W193399 W193515 W193521 W193522 W193525 W 193527 W193539 W193578'W193579 SWP RHS-2SWPCCAB 1468 ISC RPS-2ISC4ILIS 1680C CMS-2CHSAPNL 66A CEC-2CECAPNL 608 EGS-2EGS4EG3 RDS RPS-2RDSALIS X12A HVP-2HVPOTE1 18 CEC-2CEC4PNL 851 WCS LDS-2WCSNFT6 9X'AMPLE PUMP TRIPPED AND WILL NOT RESTART FROM ANY CONTROL POINT TAG IN CONTROL ROOH AT DRHS CONSOLE THE LEVEL SWITCH INDICATOR IS NOT WITHIN 4 INCHES OF THE 3 REHAINING LEVEL SWITCH INDICATORS CONTROL ROOH 306 BYPASS FLOW IS READING 15CFH'WITH SYSTEH SHUTDOWNS HETER BALL WAS FOUND STUCK TUBE NEEDS CLEANING WHILE PERFORMING N2-ISP-RCS-Haool STEP 8.1.9 FOUND RBM-A HETER READING OFF SCALE LESS THAN 125 SUSPECT OA12 ON SUMHER CARO Z6 DEFECTIVE LOCATED IN FLOW UNIT"A" TROUBLESHOOT CAUSE OF ANNUN 852225 EG3 OVERSPEED TEHP-SUSPECT OVERSPEED SWITCH E01/E02 PROBLEMS TAG LOCATED ON CONTROL BLDG 306 CONTROL ROOH PANEL 852'WHILE PERFORHING SHIFT CHECKS ON 2CEC0PNL632 LOCATED CCR 306I IT WAS NOTICED THAT C12"N601D LEVEL INDICATOR INDICATED 0 INCHES VICE DOWNSCALE (THE USUAL READING).I&C RECALIBRATE C12-N601D TAG STUB AT C12-N601D ON 2CEC4PNL611 2HVP0HOD68 AND D 2HVP4HOD18 AND D HODULATE AT A HIGHER THAN EXPECTED TEHPERATUREI CAUSES COOLING OF DIVII DIESEL TO BE INEFFICIENT TROUBLESHOOT HODULATING CIRCUIT P01D 57A/7 TAG ON CECAPNL871 ALARH 851129 FAILED TO ALARM WHEN 7 HILS ON BEARING NUHBER 2 WAS EXCEEDED THE HAIN TURBINE TRIPPED.REPAIR AS NECESSARY TRANSHITTER 2WCSOFT69X SUSPECT OUT OF CALIBRATION RECALIBRATE PER N2-ISP-WCS-R101 BACKFLUSHED 2SWP4FS1468 r'05 MU BEFORE BACKFLUSHI47 HU AFTER BACKFLUSH PERFORHED N2-IMP"GEN-9020 TO FILL INSTRUHENT LINE INDICATORS ARE NOW WITHIN DESIRED 4 INCHES PERFORHED N2-ISP-CMS-Qll)(NO PROBLEH FOUND REPLACED BLOWN FUSE F4 ON SUHHER CARD Z6 OF FLOW UNIT A REPOSITIONEP BUTTERFLY VALVE LEVER ACTUATOR ARH TRANSHITTER OUT OF ZERO USING N2-ISP-RDS-R101-WE RECALIBRATED TRANSHITTER AND RECHECKED TECH SPEC TRIP SETPOINT CALIBRATED COHPONENTS AND SHOT LOOP INSTALLED NEW RETRANSMITT RELAY TESTED CIRCUIT WORKED FINE TRANSHITTER WAS CALIBRATED PER N2-I SP-'WCS-R101
C 14:18:0     14-92                                   CLASS I WORK       RUHENT & CONTROL 1991                             PAGE52
'WR NUMBER EPN NUHBER     FAILURE DESC                                                CORRECTIVE ACTION W196227  ISC-2ISCALT1    WHEN PERFORHING  N2-OSP-LOG"SQALL IT WAS NOTICED          TRANSHITTER 2ISC4LT10D EXHIBITS OD              THAT THE ABOVE TRIP UNIT IS READING 11 TO 12              ROSEHOUNT SYNDROHE    TRANSHI TTER INCHES BELOW THE OTHER THREE TRIP UNITS PLEASE            REPLACED PER N2-IHP-EQH"Q005 TIHE TROUBLESHOOT AND REPAIR    NOTE TRIP UNIT COMES OFF      RESPONSE TESTED PER 2ISCALT10D TAG LOCATED ON 2CECAPNL625 ABOVE TRIP          N2-ISP-CSH-R202    CALD PER UNI T                                                      N2-I SP-CSH-R107 W196228  NHS-C51-K605    WHILE PERFORHING N2-ISP-NHS-WQ007 AT 6 THE                PERFORMED  N2-ISP"NHS-WQ007 FUNCTION TEST OF INOP TRIP CIRCUIT STEP 8 4 ONLY 13 LPRH WERE LEFT IN OPERATE IN ORDER TO GET THE INOP TRIP PROCEDURE REQUIRES 19      RECALIBRATE NO PROBLEH FOUND       '~i W196229            HSS WHILE PERFORHING N2-ISP-LDS-H006 RILEY TEHP SWITCH          REPLACED OLD TS1604C  WITH NEW ONE E31604C WOUL'D NOT PERFORM AND BRING IN MSIV 1/2 ISOLATION REPLACE RPS LDS-2HSSeTS1 604C W196242  SWP-2SWPOFV5    2SWPOFV54A HYDRAULIC PUHP IS RUNNING CONTINUOUSLY          PRESSURIZED'CCUMULATORS AND FILLED 4A              AND   IS BRINGING IN CONTROL ROON ANNUNCIATOR              OIL RESERVOIR AFTER HAINTENANCE 601103 TAG HUNG AT ANNUNCIATOR 601103                      DEPTIREPLACED ACCUHULATORS CALIBRATED PS3 AND PS4    DER NO  WAS WRITTEN TO ADDRESS A PROBLEM CONCERNING THE LOW PRESS ANNC AND COHPT THAT CONSTANTLY COMES IN WHEN OPERATING VALVE W196250  CEC-2CECAPNL    2CEC4PNL880A KESIH POWER ON LIGHT PUSH BUTTON      IS      S-HI-5 3-001 880            BROKEN TAG HUNG AT 2CECAPNL880A KESIH HODULE CONTROL ROOH 306 W196293  HVR-2HVRAFS3    REACTOR BLDG VENT J SPURIOUS ISOLATION    CONTACT BOB      PERFORHED  APPLICABLE STEPS OF 7B              HAWHINNEY PRIOR TO TROUBLESHOOT                            N2-IPH-GENQ003 TO FIND AS FOUND TRIP POINTS FOR ENG EVOLUTIONS FOR NEW SETPOTS W1 96297 I CS-2 I CSAFE1 SUSPECT    AIR IN ABOVE FLOW ELEMENT SENSING LINES OR      BLEW DOWN AND VENTED TRANSHITTERS 01              TRANSHITTERS 2ICSCFT104 AND 102 AND 2RSSAFT106              AS DIRECTED BLEED AND VENT AS NECESSARY PID 35 W1 96299 NHS" C51-K 601  IRH F DID NOT RESPOND AS EXPECTED DURING PLANT            REPLACED DEFECTIVE CONNECTOR F              STARTUP ON 910919    IRHF DID NOT RESPOND DURING CRITICALLY THE IRH LATER STARTED TO RESPOND BUT VERY ERRATICALLY TAG IN CONTROL ROOH PNL603 AT IRHF CHART RECORDER


14 18 0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE40 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACT ION W193581 CES-NOCOHP ID ANNUNCIATOR 408-1-7 IS IN ALARH'MITH NO TRIP ON DIESEL OR REHOTE A ANNUNCIATOR IN PANEL 851.TROUBLESHOOT'OCATED IN DIV II DIESEL CONTROL ROOH ELEVATION 261 DIESEL GEN BLDG REPLACED ANNUNCIATOR CARD WITH ONE FROH SPARE SLOT NUHBER 2 TO 8'MR 190771 WILL REPLACE CARD IN SLOT NUHBER 2 TO 8 W1 93602 W193609 EGF-2EGF&#xb9;LSl 2A EGF-2EGF&#xb9;LS1 28 DIV I FUEL OIL STORAGE TANK LEVEL LOW ALARM LOCKED IN ON PROCESS COHPUTER AND ON SYSTEH TROUBLE ALARH IN CONTROL ROON BUT NOT ON DIESEL LOCAL PANEL OPS REPORTS LEVEL IN HIDDLE OF BAND AT 135 INCHES BY DAILY SOUNDING DO NOT VOID THIS WR T/S ATTACHED DIV I I FUSE OIL STORAGE TANK LEVEL LO'M LOCKED IN ON COHPUTER CONTROL ROOH SYSTEH TROUBLE AND ON LOCAL DIESEL PANEL LEVEL AS DAILY SOUNDED BY OPS IS 135 INCHES HIDDLE OF BAND DO NOT VOID THIS WR AS A TIS PLAN IS ATTACHED TO HELD ENGINEERING IF A PROBLEH EXISTS PERFORHED LOOP CALIBRATION ON SMITCH.ALSO PERFORHED N2-IHP-EQH-QO02 PERFORHED LOOP CALIBRATION ON SMITCH)FOUND S'MITCH 1 A)D 2 OUT OF SPEC.ADJUSTED SWITCH)PERFORHED N2-IHP-EQH-Q002 LOOP SAT W193619 I CS-2 I CS&#xb9;FC1 01'M193620 CHS-2CHS&#xb9;LR9 8 MHEN CONTROLLER IS OPERATED IN THE AUTO HODE SYSTEH FLUCTUATES IN FLOW PRESS AND TURB SPEED TROUBLESHOOT AND REPAIR AS NECESSARY RECORDER APPEARS TO INDICATE HIGHER LEVEL THAN OTHER SUP POOL LEVEL INSTRUHENTS (EG EHSLA02 COHPUTER POINT AND TRIP CSH UNITS)TROUBLESHOOT AND FIX OR RECAL IBRATE AS NECESSARY (RECORDER LOCATED IN CONTROL ROOH ON PANEL 2CEC&#xb9;PNL898)
<<t l'
CHANGED GAIN BACK TO 33 READING WHICH RELATES TO A GAIN OF 2 RAN CONTROLLER PP AND DOWN CONTROLLER WORKED FINE RCIC RUN AT 950PSI CONTROLLER DID.NOT FLUCTUATE REPAIRED PER N2-ISP-CHS-R104 NO QC REQD W1 93624 RHS WHILE PERFORHING N2-ISP-LDS-H010 ME FOUND THAT WHEN WE LIFTED THE THERHO-COUPLE LEADS THE RILEY TEHP SWITCH RED LAHP ILLUHINATED VERY DIH IT IS SUPPOSED TO ILLUHINATE BRIGHTLY-UPSCALE BURN-OUT RPS LDS-2RHS&#xb9;TSB 1A REPLACED MITH EQUIVALENT UNIT W193627 RHS RPS LDS-2RHS&#xb9;TS8 48 WHILE PERFORHING N2-ISP-LDS-H010 WE FOUND A BAD RILEY TEHP 5'MITCH E31-N6418 REPLACED BAD RELAY p 0 l',tl 14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE41 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W193654 W193656 W193671'W193676 W193681 W1 93698 W193706 W193717 W193725 HVR RHS-2MVRCAB 14A CMS-2CHS4 TE5 48 EGS-2EGSNPS4 007A HVC RHS-2HVCOCAB 18A CSH-99-31-2 I HSN18 (2wA)HVC"2HVCAACU 38 RDS-2RDSAHCU 5835 NHS-NOCOHPID CEC-2CEC4PNL 608 2HVR-RE14A-1 KEEPS INDICATING DETECTOR FAILURE FOLLOWED A FEW MINUTES LATER BY DETECTOR BACK IN OPERATION ON CONTROL RODH ORMS COHPUTER DETERMINE AND CORRECT PROBLEM WITH 2HVR"RE14A"1 TAG AT CONTROL DRHS CONSULT.BOTH TEMP ELEHENTS ARE IN ALARH AT 80 DEG F IN THE SUPPRESSION POOL.SETPOINT SHOULD BE 85 DEG F BRINGS IN ANNUN 601560 2EGSAPS4007A IS BLOWING AIR.A BODY BONNET BOLT IS HISSING A CAP NUT AND THE INTERNAL DIAPHRAH HAY BE BROKEN.TAG HUNG AT 2EGS-PS4007 (AT 2EGSoEG1)UNABLE TO REHOVE TUBING FROM DETECTIVE CHAHBER THIS IS TEST TUBING.WHILE PERFORHING N2-ISP-CSH"M002 THE COHPT PT CSHZC104 DID NOT CHANGE STATE WHEN WE BROUGHT IT INTO ALARH.TAG ON COHPT CONSOLE IN CONTROL ROOH ACU38 IS IN AUTO BUT FAILS TO START AT DESIGNATED SETPOINT ON TEHPERATURE INDICATOR IN REHOTE SHUTDOWN ROOH.CONTROL BLDG EL 261 ACCUHULATOR 2RDSAHCU5835 LOCATED AT 261 RX 8106 NORTH SIDE'WAS AT 980 PSIG'WITH NO ALARH IN AT CONTROL RH PANEL 603 SET POINT IS 1025 FOR ALARH RBH-A-GENERATED A ROD WITHDRAWAL BLOCK (INOP)THAT WILL NOT CLEAR-AS SOON AS IT AUTO-UNBYPASSED EDC 2F00277 ANNUNCIATOR WINDOW IS LIT WITH NO LPRH'S INDICATING DOWNSCALE COHPUTER POINT NHPBC28 INDICATES A DOWNSCALE ON LPRH GROUP A BUT ALL INDICATE GREATER THAN 10 PERCENT HETER SCALE REPOSITIONED DETECTOR.PERFORMED N2-RSP"RHS-H108 N2-ISP-CHS-H003 FOR TE548 PERFORHED SAT.N2-ISP-CHS H005 FNOR TE54A PERFORHED SAT REPLACED SWITCHICALIBRAT/D SWITCH REPLACED S'WAGELOCK FITTING NUT AND FERRULE RESET POWER SUPPLY TO COHPUTER WITH COHPUTER DEPARTHENT RECALIBRATED TO PROPER SETPOINT AS FOUND-852 3-AS LEFT-1024 5-RECEIVER LOGIC CARD REPLACED Q2 U15 U11 ON RCVR CARD NULL SEQUENCE CARD REPLACED K15 RELAY REPLACED LPRH CARD FOR 1A-32-49
A.l


14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE42 WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION'W193742 W193790 W193834'W193851'W193871 W193904 W193911 W193918 W1 93928 RHS"2RHSAPI5 08 SWP-2SWP4VBO 08 RPS-F18-2RPS 801 N MS" C 51-K 60 5 HVP-2HVP4FS8 A HSS RPS-2MSS4IRT4 6C GTS-2GTSOHOV 3A ISC-2ISCALIS 16918 CES EGS-2CESAIPN L408 GAUGE READS 20 INCHE VACUUH~THIS IS AN UNEXPECTED READING DUE TO THE FACT THAT SUPPRESSION POOL LEVEL SUCTION SOURCE FOR PUHP WAS APPROXIHATELY ELEVATION 200 TROUBLESHOOT OR RECALIBRATE GAUGE AS NEEDED GAUGE LOCATED AT ELEVATION 175 ON RACK OUTSIDE 2PHSAP18 PUHP ROOH 2SWP4(V8008 FAILED N2-OSP-SWP-Q001 FORWARD FLO'W EXERCISE (OBTAINED 12 GPH-OSP-S'WP"Q001 CALLS FOR GREATER THAN 19 GPH)SEE SECTION 7 2 109 HALF SCRAH 8 LOGIC FROM RDS4LSY1A WHILE PERFORHING EQM'BLOWN C72A"E18 FUSE-REPALCE WHILE PERFORHING N2-ISP-NHS-WQ007 STEP 8.5.14 FOUND UPSCALE NEUTRON TRIP OUT OF SPECIFICATION DURING HONTHLY DIESEL RUN FAN AUTO STARTED ON DIESEL START AND TRIPPED ON LOW FLOW (PERHVR FC01)WAS RESTARTED AND TRIPPEO AGAIN LATER ALSO ON LOW FLOW.'WEATHER CONDITIONS WERE SNOW AND HIGH WIND TROUBLESHOOT AND REPAIR AS REQD HAIN STEAH RAD HONITOR C INTERHITTENT FAILURES ON LVPS HODULE FAULT-HOD A-15V CONTROL BLDG 306 ELEV WHILE RUNNING GTS TRAIN-A-DUAL VALVE INDICATION WAS NOTI CEO)ALSO TRAIN DISCHARGE FLOW AND DELTA P DROPPED GTSHOV3A NEVER COHPLETELY CLOSED BUT CYCLED BACK OPEN.TAG AT CEC-PNL870 THIS CHART RECORDER ON 2CECAPNL601 IN READING LOW OUT OF SPEC FOR N2-OSP-LOG-H001 CONTROL PANEL ANNUNCIATOR TEST FUNCTION IS NOT RESPONDING NO HORN NO ANNUNCIATOR FLASH CALIBRATED 2RHSAPISOB SUPPORTED HECH HAINT PERFORHED REQD SECTIONS OF N2-I SP-NHS-Q127 READJUSTED 2HVPeFSBA TO NEW SETPOINT REPLACED A AND 8 LVPSI CPU'OARD)DISPLAY CONTROL CARD AND I/O HODULE ECDCR 2E-103-92 TEHP HOD 91-018 WAS INSTALLED 910322 CLEARED PROBLEH.UNDER WR 168472 COPY ATTACHED PERFORHED CALIBRATION OF RECORDER PER N2-ISP-ISC"R104 EXERCISED SWITCH TEST AND RESET ON 2CES4'IPNL408 SWITCH IS INTERMITTENT.
l4:18-0     14-92                               CLASS I WORK -    RUHENT &  CONTROL 1991                           PAGE53 WR   NUHBER  EPN NUMBER   FAILURE DESC                                               CORRECTIVE ACTION W196314  VBA-2VBAAUPS  CHECK OR REPLACE INTERNAL BATTERIES AS REQUIRED          NO  BATTERIES IN THIS UPS 2A W196315  VBA-2VBAAUPS  CHECK OR REPLACE  INTERNAL BATTERIES AS REQUIRED          NO  BATTERIES IN THIS UPS 28 W196373  ISC-2ISCARV3 DRYWELL VACUUM BREAKER FAILED TO OPEN WHEN TEST            STOKED VALVE AND VALVE OPERATED 4A          PUSHBUTTON 'WAS DEPRESSEO DURING SURVEILLANCE              PROPERLY TESTING.
WR 168641'WRITTEN TO ELECT TO REPLACE ANNUNCIATOR TEST AND RESET SWITCH ON 2CESAIPNL408
  'W196375          HVR FIRST 8  OF EXPONENT FOR  LIC DISPLAY IS HISSING  THE-     REPLACED DISPLAY BOARD OF  LIC.
TOP HALF OF ITS DISPLAY                                    SYMBOL  93-11-220 RHS"2HVR4CAB 32A W196430  RHS-NOCOHPID  REPAIR ORHS PRH TEST HICROCOMPUTER LOCATED IN THE          REPAIRED SI TRAINING CENTER. UNIT FAILED DURING BOARD TESTING ALSO THE DRHS HICRO SIHULATOR FAILED DURING SAHE TEST REPAIRED SIHULATOR(LOOSE BOARD) e REPLACED PWR SUPPLY ON P12H TEST HICRO REPLACED ISOLATION BOARD ON PRH TEST MICRO W196489  HVR-2HVRAFS3  DEFECTIVE CIRCUIT CARO PART FR 72-4R~ REPLACE            REPLACED DETECTOR ALARH CARD 6A            CARD" VERIFY ALL TERHINATIONS 'WITH CARO OUT W196530  IAS-2IASAPYX  COHPUTER POINT IASPA11  FAILED IL2IAS-052  TAG AT        REPLACED INPUT PWR SUPPLY 234(12w13)    CSO CONSOLE                                              PS-2Y-2)CALIBRATED INPUT  AND OUTPUT ISOLATOR CARDS
  'W196610  EGS-2EGSEG3  PNEUHATIC RELAY PC-8 LEAKS AIR FROH EXHAUST PORT          REPLACED PC-8 AS DIRECTED REPLACE.
W196614    SWP-2SWP4 FV4 OIL LEAK  FROM VARIOUS CONNECTORS  TAG AT VALVE TB      NO  OIL LEAKS FOUND WIPED DOWN 78            250 ELEVATION  SW                                        VALVE WATCH FOR 2 DAYS NO LEAK  OR LOOSE CONNECTIONS FOUND NO PROBLEHS FOUND W196615    SWP-2SWPAFV5  OIL LEAKING  FROM VARIOUS CONNECTIONS)TAG AT VALVE        HECH MAINT  REBUILT ACCUHULATORSI 48            TB 250 SW 250 EL                                          ELECT HAINT REPLACED HOTOR NEW PUMP WAS INSTALLED I&C CHARGED AND FILLED ACCUMULATORS UNDER FIELD SERVICE REP DIRECTION AND PER HANUAL N20337    CALIBRATED 2SWPA PSW1004A  SAT


'14:18-0-14-92 CLASS I WORK RUHENT&CONTROL 1991 PAGE43 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACT ION W193929 M193938 M193946 M193980 M193982'W193994 M193995 EGT-2EGT4CH5 SLS-2SLSARV2 A RHS-2RHS4 P I 7 C SLS-2SLS4(RV2 A NHS-C51-K605 SWP-2SWP4 FV4 78 CES EGS-2CES4IPN L408 JACKET MATER TEHP IS NOT CONTROLLING BETWEEN 120-130 DEG F ITS TEHP IS HIGHER THAN EXPECTED ACCORDING TO TEHP INDICATOR ON 2CESAIPNL408 TEHP IND HAY BE BROKEN HAINTAINING TEHP IN MANUAL CB 261 RELIEF VALVE BEGAN LIFTING AT APPROXIHATELY 1250 PSIG DURING PERFORMANCE OF N2-OSP-SLC-Q001~
14:18:0     14-92                                     CLASS I 'WORK     RUHENT & CONTROL   1991                             PAGE54 WR  NUMBER EPN NUMBER        FAILURE DESC                                             CORRECTIVE ACTION W196619 NHS-C51-K605       WHILE PERFORHING N2-ISP-NHS-WQ007 ATTACHMENT 1          ADJUSTED DO'WNSCALE SETPOINT PER STEP 8 6.1 DOWNSCALE WAS FOUND OF DESIRED TRIP          N2-ISP-NHS-9117 REANGE BUT ABOVE TECH SPEC ACCOUNTABLE) AS FOUND TRIP FOUND AT 3.5 (DESIRED 4-6)
ON SECOND ATTEHPT TO ACHIEVE DESIRED PRESSURE BAND STARTING LIFTING AT APPROXIHATELY 1150 PSIG REHOVE RECALIBRATE AND REINSTALL THIS HETER IS READING 160 LBS I THE LOCAL GAGE (SOHE INST TAP)IS READING 78 LBS THE P2 DISCH PRESSURE HETER READS 78 LB AND THE P18 DISCH PRESS HETER READS 70 LBS RECAL OR FIX AS NEEDED CALIBRATE RELIEF VALVE 2SLSARV2A THIS RELIEF VALVE'MAS FOUND LIFTING AT 1220 PSIG DURING THE PERFORHANCE OF N2-OSP-SLS-Q001 DURING N2-ISP-NHS-MQ007 STEP 8 4.3 8 4 5 LPRH OPERABLE COUNT MAS UNSAT AND RETURNING ONE LPRH TO OP DID NOT CLEAR INOP STATUS COUNT EQUALS 13 OP AND REQUIRED 2 OP TO RESET ANNUN 601203 ALARMS FOR SWPAFV478 LOM PRESSURE BEFORE LOM PRESSURE START OF VALVE ACCUHULATOR PRESSURE PUHP TROUBLESHOOT VALVE IS IN PIPE TUNNEL SOUTHMEST OF CCS H/X ON TB 250 EL TAG ON 601203 ANNUNCIATOR CAHE IN TEHP WAS NORHAL APPROXIHATELY 155 DEGREES F HIGH SETPOINT IS 190 DEGREES F MINDOW 408-3-7 IN PREHATURELY TROUBLESHOOT DIESEL GENERATOR BLDG 261 ELEVATION DIV II DIESEL CONTROL BLDG ROON HETER WAS REPLACED PER MR 178815 CHECKED RELIEF PRESSURE FOUND IN TOLERANCE BUT ADJUSTED VALVE CLOSER TO SETPOINT 1387 PSI PER I&C SUPERVISOR USING N2-IHP-GEN-9036 PLACED GAUGE ON TRANSHIT ER TEST TAP)READ 137 PSIG WHICH AGREED'MITH 2RHSNPI7C (ALSO READING 137 PSIG)GAUGE IC 9508 CAL DUE 911106"RECAL VALVE PRESSURE FOUND AT.1360 PSI ADJUSTED AUXILIARY CARD R3 FOR A 100 PERCENT INDICATION ON HETER (20 LPRHS IN OP X 5 PERCENT EA)ANNUN 601203 IS FED FROH RESERVOIR PRESSURE SMITCH PS4 HOTOR CONTROL PRESSURE SMITCH PS3 CONTROLS HOTOR OPERATION)
  'W196627 CMS-2CHS4PNL      BOTH THE COHHON ALARH AND THE LOW REAGENT OR CALIB      OXYGEN BOTTLE WAS REPLACED AND 668                PRESSURE ALARH INDICATORS ARE ILLUHINATED PNL738        ALARHS CLEARED LOCATED ON RX 240 IN THE SOUTH AUX BAY TAG HUNG
ACTIVATION OF PS4'MILL NOT START HOTOR HECH HA I NT PERFORHED REPAIR OF COUPLING UNDER SUPPORT'WR*BOTH HIGH TEHP SWITCH (26JWH)AND LOM TEHP SM (2GJMAL)MERE FOUND OUT OF SPEC RECALED AND ADDED HORE HEAT COUPLING GREASE TO TEHP'WELLS M194019 CHS-2CHSePNL 668 H202 ANALYZER H2 CALIBRATION IS FLUCTUATING LOM 7 CLEANED CORROSION FROH TERHINAL DAY LCO LUGS ON TB-9 4'
                              'AT PNL738 W196628  CEC"2CECAPOO      ANNUNCIATOR 603445 IS IN SOLID INDICATING RRCS            REPLACED HPOI C"25-01 A$D HP INPUT 2                TROUBLE OTHER LIGHTS INDICATE DIV 2 RRCS FAILURE          ISOLATOR C-25-09 PLEASE REPAIRS TAG LOCATED ON P603 CB 306 CONTROL ROON    SHALL PORTION ONLY W196634  I AS-2 I ASS PYX COHPUTER POINT  FAILED 'WHEN PERFORHING LOOP            NONE)PER TROUBLESHOOT GUIDE 233(9s10)         IL2IAS"051)ALL OTHER  PORTIONS OF LOOP PASSED ~ TAG AT COHPUTER CONSOLE 2 IAS4PT233)POSSIBLE ISOLATOR PROBLEM PNL838 W196780  I CS-2 ICSCLS2    APPEARS NOT TO BE CONTROLLING 4AOV110                    LEVEL SWITCH ICS4 LS206 'WAS 06                                                                          CALIBRATED PER N2-ICP-GEN-Q007 AND LOOP  IL-215-016 N2-IHP-EQH-Q015 ALSO WAS PERFORHED W197608  EGS-2EGSAEG3      WHILE PERFORMING N2-OSP"EGS-H001 OUTPUT VOLTAGE          REPLACED THE FOLLOWING PNEUHATIC AND SPEED DID NOT REACH THEIR DESIRED SETPOINTS          RELAYS IN START SYSTEH WITHIN 10 SEC TAG'T PANEL 852 USCV-9 UCY-9 AND PV-2     SYS NOW SAT.
14:18:0 14-92 CLASS I WORK RUHENT&CONTROL 1991 PAGE44 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W194058 W194065 W194068 W194105 W19 4112'M194114 W194153 GTS-26TSePV5 8 RDS-2RDSAV11 1(3819)RDS-2RDSAV11 l(4203)HVR RHS-2HVR0CAB 14A CEC-2CECAPNL 899 CEC-2CEC4PNL 899 HVC RHS-2HVC4 RE1 BA OIL LEAKS FROH VALVE ACTUATOR HOUSING TROUBLESHOOT AND REPAIR 26TSAPV58 IS LOCATED IN THE STANDBY GAS 8 TRAIN ROOH UP ON HEZZANINE ELEVATION 275 OF THE STANDBY GAS BUILDiNG CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S REHOVE LEVEL SMITCH TO REHOVE 0-RING FROM V111 VALVE CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S REMOVE LEVEL SWITCH INSPECTED FOR CARTRIDGE VALVE 0-RING SEALING WASHERS HISSING ON THE TOP TWO LUGS ON LID OF HOVING FILTER HOUSING 289 ELEVATION CAB 14A FOUND IHPROPERLY INSTALLED CAPACITORS REF DER 2-91-Q-0259 AND GE SIL 527'EPLACE POWER SUPPLY CB 288 PNL 2CECAPNL899 FOUND IMPROPERLY INSTALLED CAPACITORS REF DER 2-91-Q-0259 AND GE SIL 527.REPLACE PO'MER SUPPLY.TAG ON POWER SUPPLY CB 288 PANEL 2CECAPNL899 CHANGE DETECTOR MIRING CONFIGURATION FOR 2HVC4RE18A AS REQUIRED BY EDC 2F00285 IHPLEHENT BY 910430 CONTROL BLDG 306 TIGHTEN SCHRADER VALVES TORQUED COVER DO'WN TORQUE'MRENCH 7222 CAL DUE 910501 REATTACHED LEVEL SWITCH AND TORQUED BOLTS''LEVEL S'MITCH REHOVED LOST ORING FOUND)LEVEL SWITCH REINSTALLED PER S"HI-5 3 001 REHOVED LEVEL SWITCH LOCATED AND REHOVED LOST ORING RE I'ASTALLED LEVEL S'WITCH PER 5-HI'-5 S-.001 REPLACED HISSING SEAL'MASHERS ON 2HVRQCAB14A FILTER HOUSING POMER SUPPLY PS-ZQQ1 REPLACED AND OUTPUTS CHECKED REPLACED OPTICAL ISOLATOR POWER SUPPLY ZLL2 AS DIRECTED PERFORHED SDC EDC 2F00285 PER ATTACHED S-Hi-5 3-001 HOVED TAPE DO'MN DETECTOR HOUSING SO IT EXTENDED ON BOTH SIDES OF ORING NO CONTINUITY PRESENT AS ADDRESSED ON EDC 2F00285 PG 2 OF 14 S-HI-5 3-001 FINISHED NO DETECTOR PROBLEHS AND SOURCE CHECK SATISFACTORY
RELAY PC-8 WAS FOUND TO LEAK- 'WR 196610 'WRITTEN
'M194154 HVC SDC SC2-0004-90 CHANGE DETECTOR WIRING CONFIGURATION FOR 2HVCARE188 AS REQUIRED BY EDC 2F00285 NCTS ITEH 502787-01/02 CONTROL BLDG 306 HVAC ROOH RHS-2HVC0RE1 8B'PERFORHED WIRING CHANGE PER EDC 2F00285 AND S-HI-5 3-001 AND GROUND ISOLATION WITH KAPTON TAPE.PERFORHED SOURCE SATISFACTORILY
  'W197617  RHS-E12A-Z6-     THE OUTER LARGER KNOB OF THE COMHAND AND CONTROL         TOOK OFF BROKEN KNOB AND REPLACED 1                SWITCHES CHANNEL POINTER IS LOOSE AND ROTATES            'WITH NEll KNOB FREELY REPAIR OR REPLACE. LOCATED ON 306 CONTROL ROOH PANEL H13-P618 W197629  NMS-C51-K605      DURING PART OF N2-ISP-NHS-WQ002 STEP 8 4 5 RETURN      REPLACED TRIP REFERENCE    CARD OF LPRH TO SERVICE DID NOT RESET ON OPERATIONAL        13683122AAG3 COHPUTER POINT NHP26108 ALARHING INTERHITTENTLY SUSPECT  DIRTY RELAY


,14-18:07-14-92 WR NUHBER EPN NUMBER FAILURE DESC CLASS I WORK-TRUHENT 8 CONTROL 1991 CORRECTIVE ACTION PAGE45 W194155 W194156 HVC RMS-2HVCARE1 8C-HVC RMS-2HVC4RE1 8D CHANGE DETECTOR WIRING CONFIGURATION FOR 2HVCARE18C AS REQUIRED BY EDC 2F00285 NCTS ITEH 502787-01/02 CONTROL BLDG ELEVATION 306 SDC SC2-0004-90 IMPLEHENT BY 910430 CHANGE DETECTOR WIRING CONFIGURATION FOR 2HVCIRE18D AS REQUIRED BY EDC 2F00285 NCTS ITEH 502787-01/02 CONTROL BLDG 306 HVAC ROOH SDC SC2-0004-90 IHPLEHENT BY 910430 PERFORHED EDC 2F00285 PERFORHED EDC 2F00285 W194159 HVR CHANGE WIRING CONFIGURATION OF THE DETECTOR PER EDC 2F00285 AND SIMPLE DESIGN CHANGE SC2-0004-90 HOD IS DONE BUT STEP 17 OF HI 5 3 CANNOT BE MET AT THIS TIHE 910820 PERFORHED HOD EDC 2F00285 AND SC 20004-90 SAT.NEW HI AND COHPLETED SATISFACTORILY
  'l gi
'W194160 RHS-2HVROREX 14A HVR-2HVRNREX 14B CHANGE DETECTOR WIRING CONFIGURATION PER EDC 2F00285 AND SIHPLE DESIGN CHANGE SC2-0004-90 RX 328 EAST SIDE EDC 2F00285 PERFROMED AND SC2-0004-90
,II'I I
'W194 161'W194162 W194163 W194184 HVR RMS-2HVRREX 32A HVR-2HVR4REX 32B WCS LDS-2WCSAFT6 7X GTS-2GTS4MOV 2B CHANGE DETECTOR WIRING CONFIGURATION PER EDC 2F00285 AND SIMPLE DESIGN CHANGE SC2-0004"90 RX 289 WEST CHANGE DETECTOR'WIRING CONFIGURATION PER EDC 2F00285 AND SIHPLE DESIGN CHANGE SC2-0004-90 TRANSHITTER OUTPUT READS HIGH.ELEVATION 215 RAD 010 TROUBLESHOOT ACTUATOR TO VERIFY PROPER DESIGN OPERATION PERFORHED EDC 2F00285 AND SC2-0004-90 EDC 2F00285 LOOP CALI BRAT ION TEHP HOD 91-019 EDC 2E10393 INSTALLED TO CLEAR PROBLEH,UNDER WR 168473 COPY ATTACHED W194185 GTS-2GTSAHOV TROUBLESHOOT ACTUATOR TO VERIFY PROPER DESIGN 3B OPERAT ION TEHP HOD 91-019 EDC 2E-10393 INSTALLED TO CLEAR PROBLEM (UNDER'WR 168473-COPY ATTACHED)
!IA
'14-18-b 14-92 CLASS I'WORK RUHENT 8 CONTROL 1991 PAGE46 WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W194 188 W194191 CHS-2CHS4PNL 66A CEC-2CECoPNL 608 OXYGEN CELL FLOW ROTOHETER IS READING 150 SCCH WITH NO FLOW WHILE PERFORMING N2-ISP-RCS-Haool FOUND MODE SWITCH Sl KNOB BROKE-.ON HETER NODE C'ARD Z7 REPLACE BLACK KNOB REPALCED ROTORHETER WITH NEW ROTORHETER HI 136989 REPLACED SWITCH 51 KNOB W194202 NHP-2NHPNREO 825A HSS-2HSSCFT1 18 W194214 HAIN STEAH LINE FLO'W HETER READS 7 BY 10 TO THE 5TH LBH/HR STEAH FLO'W WHEN RX SHUTDOWN AND COLD INVESTIGATE CALIBRATE WHILE SHUTDOWN ADJUSTED XHITTER 2HSSAPT118 AND INDICATOR 2HSS4FI118 PEg.N2-ISP-RHC-R105 ATT 2 REPLACED LOW SWITCH PLATE ASSEMBLY)REPOSITIONED DISPLACERS AND'FERROUS SLEEVES FOR PROPER SET-RESET POINTS ON DISPLACERS CALIBRATED TRANSMITTER TRANSHITTER CALIBRATION WAS SAT W1 94234 EGF-2EGF>LS1 28 2EGFALS128 IS IN ALARH COMP PT EGFLC09 WITH SOTRAGE TANK LEVEL IN NORHAL BAND BRINGING IN NUISANCE ANNUNCIATOR IN CONTROL ROOH 852210 W194242 SWP-2SWP4PT4 F SERVICE WATER PUHP SUCTION PRESSURE INDICATES F APPROXIHATELY 3 5 PSIG WHICH IS 4 PSIG LO'WER THAN NORHAL VERIFY CALIBRATION OF 2SWPePT4F LOCATED IN SERVICE WATER DIV I I PUMP ROOH LPRH 08-25A READS ERRATICALLY SPIKES WHENEVER REPLACED LPRM CARO FOR LPRH BOARD IS TOUCHED LOCATED PANEL H13-P608 CABINET E W194263 CES ANNUNCIATOR BLOCK 408-1-7 OVERSPEED ENGINE ANNUNCIATOR WILL NOT ILLUHINATE ON TEST DEHAND.ANNUNCIATOR LOCATED AT 2CES-PNL408 CONTROL BLDG ELEVATION 261 DIV II DIESEL CONTROL PANEL INSTALLED NEW AN-1116C HODIFIED CARO INTO PANEL W194267'W194268 W194273 EGS-2CESoIPN L408 CPS-2CPS4 AOV 106 HVC RHS-2HVC4RE1 88 RDS-2RDSAHCU 2655 DURING N2-ISP-CPS-9001 LLRT AOV106 WAS FOUND TO HAVE LEAKAGE WHICH EXCEEDED TECH SPEC CRITERIA RAD HONITOR WENT UNREACHABLE AND WILL NOT RESTART FLOW SAHPLE PUHP OFF HONITOR SKID APPEARS TO BE OFF LINE PWR SUPPLIES VERIFIED ON CORRECT PROBLEH HONITOR ON C8306 IN HVAC ROOH 26" 55 LOST INDICATION WHEN 30-55 WAS INSERTED TO POSITION 46 LLRT PASSED N2-ISP-OPS"9001 REPLACED POWER SUPPLY 30-55 HOVED TO POSITION 46'6-55 DID NOT LOSE INDICATION
-NO PROBLEH P 1'(
14:18:07-14-92 CLASS I WORK" TRUHENT&CONTROL 1991 PAGF47'WR NUHBE EPN NUHBER FAILURE DESC CORRECTIVE ACTION W194274'W194290'W194313'W194314 W194332 W194359'W194382 W194 384 HVK-2HVK4 CHL 1A HVR-2HVR4FS3 7A EGA-2EGA4PS2 08 EGA-2EGACPS9 8 GTS-2GTSAPV5 A RSS-2RSSAPI1 02 SFC-2SFCoLT3 2A HVC-2HVCADMP F115 2HVKACHL1A TRIPPED AND FAILED TO RESTART-TROUBLESHOOT FLOW SWITCH FAILED LOWI INITIATIVE RX BLDG VENTILATION SYSTEM NORHAL ISOLATION TROUBLESHOOT AND REPAIR TAG LOCATED AT 2CECSPNL870 ANNUM 870112 IN CONTROL ROOH PRESSURE S'WITCH ACTUATES AT 236 PSIG REQUIRED TO ACTUATE AT 233 PSIG THIS WR WRITTEN IN CONJUNCTION WITH WR 194314 PRESSURE SWITCH ACTUATES TO START 2EGAOC18 AT 233 PSIG REQUIRED TO START AT 240 PSIG THIS WR'WRITTEN IN CONJUNCTION WITH WR 194313 THE ACTUATOR HAS AN OIL LEAK WHICH IS SEEPING THROUGH THE BOTTOH OF THE COVER PLEASE TROUBLESHOOT AND REPAIR 2RSSOPI102 DIV I INDICATES HIGHER APPROXIHATELY 1035 THAN OTHER PLANT RX VESSEL PRESSURE INDICATORS PLEASE RECALIBRATE.
ANNUNCIATOR 873322 COHING IN PERSISTENTLY AND GENERATING COMP PT SFCLC01 FOR SHORT DURATION ONLY''BECOHI NG A NUISANCE SUSPECT LT OUT OF CAL TROUBLESHOOT AND REPAIR AS REQD.TAG AT PNL873 DID NOT CLOSE WHEN DOING N2-FSP-FPL-R001 THE REGULATOR HAY NEED ADJUSTING LOCATED DIV III 261 5'WGR NORTH'WALL WAS WITH ENGINEERING DURING TEST STARTUP NO FAULTS OR PROBLEHS FOUND 2HVKACHL1A RAN PERFECTLY PERFORHED N2-IPH-GEN-a003 ON FLOW SWITCH TO INPUT NEW SETPOINT CALIBRATED 5'WITCH CALIBRATED SWITCH REMOVED COVERI WIPED DOWN-REINSTALLED COVER ADJUSTED 2ROS4(PI102 TO HIDRANGE PER N2-ISP-I SC-R111 BROUGHT THE LOOP BACK INTO AN ACCEPTABLE CALIBRATION PINNED DAMPER IN CORRECT HANNER W194389 CES EGS-2CESeIPN L406 ALARH 406-4-1 JACKET'WATER HOW PRESSURE C IRCULATING PUHP WILL NOT TEST I CHANGED BULBS STILL WILL NOT TEST ADJUSTED RESEATED CARD FOR WINDOW 406-4-1 TESTED SATISFACTORY W194391 EGS-2EGS4E61 CONTROL ROOH ANNUNCIATOR 852134 EDG1 SHUTDO'WN MECHANICAL FAILURE IS IN'WITH COHUTER POINT EGSUC01 ED61 TURBO THRUST BRG IN ALARH AND OIV I DIESEL IS NOT RUNNING REPLACED RELAY ON RELAY CARD ABA6N24 IN PNL CEC859 I  
'14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE48 WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION'W194470 SWP RMS"2SWPFS1 46A TEHPORARY HODIF ICATION OF 2SWP4FS146A ATTACH FC1 MONITOR CRF 71D TO THE SWITCH MONITOR FH 71D OUTPUT AND EXTERNALLY HOUNTED FLOW HETER ON A CHART RECORDER CONNECTED TEST, EQUIP TO SERVICE WATER RAD SKI 0 2SWPA CA8146A PER TEHP MOD 91-042 W194 701 RHS AFTER PERFORHING N2-ISP-LDS-H007 RILEY TEHPERATURE SWITCH E31-N608C FAILED HIGH WHEN FIELD LEADS WERE LANDED W194580 HVK-2HVK4'CHL BASED ON N2-OSP-S'WP-Q003 P28 FAILED SURVEILLANCE 1A REMOVE END BELLS ANO CLEAN SERVICE WATER SIDE TUBES ON SHILLER BEFORE SURVEILLANCE ON P2A CONTACT DICK GREEN 343-8499 WHEN SHILLER IS OPEN REHOVED 2HVK-TE1011A REPLACED 2HVKATE1011A REPLACED S'WITCH E31-N6084 LOS-2RHS4 TS1 608C W194713 EGA-2EGA4'P59 8 W194778 GTS-2GTSoMOV 28 PRESSURE SWITCH IS ALLO'WING ITS RESPECTIVE COMPRESSOR TO PRESS UP THE RECEIVER TO ITS RELIEF SETPOINTQ PLEASE RECALIBRATE OR REPAIR IF NECESSARY VALVE ACTUATOR HOUSING IS LEAKING OIL TROUBLESHOOT REPAIR LOCATED IN STANDBY GAS ROOH 8 ELEVATION 261 RECALIBRATED 2EGAAP598 TO LO'WER ITS SETPT STILL'WITH IN SPEC!THEREFORE LOWERING ITS RESET PT PROBLEM WAS 2EGAAP598 RESET IS TOO CLOSE TO 2EGA-SV48 SETPT CAUSING SV48 TO LIFT BEFORE P598 RESET TO STOP COHPRESSOR RETIGHTENED BOLTS ON VALVE HANIFOLD HAD VALVE STROKED BY OPSI NO LEAKAGE DETECTED W194782 HSS ANNUNCIATOR 603133 COHPUTER POINT RHSRC01 DELAYED IN COMING INTO ALARH AND THEN RESET WITH A TRIP SIGNAL FROH RAD HONITOR A DRAINER.TROUBLESHOOT REPLACE RELAY K71 IN AUX TRIP UNIT A RPS-2HSSNRT4 6A W194789 HVC-2HVC0FR1 08 RECORDER PEN RED VIBRATES EXCESSIVELY APPEARS TO BE TO SENSITIVE TO INCOMING SIGNAL CHANGES LOCATION ELEVATION 306 CONTROL ROOH PNL 2CECAPNL871 ADJUSTED SLIDE WIRE AND CLEANED ITILUBRICATED GUIDE BAR~HONITORED INPUT'WITH OSCOPEIRAN LOOP PER N2-RSP-HVC-RQOOli RECORDER OPERATED PROPERLY INPUT WAS CHECKED AT OI 30PERCENT AND 60 PERCENT DURING LOOP RUN AND CORRESPONDING RECORDER OUTPUTS WERE SAT


14-18-0 14-92 CLASS I MORK RUHENT 8 CONTROL 1991 PAGE49 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W194801 SWP RHS-25WPOCAB 23A SAHPLE PUHP WILL NOT STAY RUNNING WHEN STARTED FROH RIC IN CONTROL ROOH TAG ON RIC IN CR REHOVED FLOW SMITCH AND CALIBRATED TOOK ATTACHED TEST DATA M194802 SWP PUHP FAILS TO RESTART AFTER TRIPPING OFF BY ITSELF CLEANED AND FLUSHED SPOOLPIECE AND FLOW ELEMENT AFTER FLUSHING HV READING'MAS 87 AFTER CLEANING HV READING MAS 46HV RHS"25WP)0'CAB 146A M194815 SMP SAHPLE PUHP MILL NOT START FROH THE RIC OR LIC AFTER PERFORHING HANUAL FLUSH AND FLOW S'WITCH BLOW DOWN FLUSH PER N2"RTP-130 SAHPLE PUHP STARTS AND THEN KICKS OFF ET 215 RHS-25WPACAB 238 W194807 ZZZ-NOCOHPID RAD HONITOR HAS LOM FLOW ALARH LOCKED IN HONITOR SEEMS TO BE OPERATING PROPERLY RAD HONITOR WAS PUT BACK IN SERVICE ON 910823 AFTER WORK MAS PERFORMED BY 18C AND ALARH HAS BEEN IN SINCE CALIBRATED PURGE REGULAT(R AND RELIEF VALVE>>REPLACED FLOW ELEHENT AND TRANSDUCER BOARD REPAIRED LEAKY FITTING 107HU READING BEFORE SWITCH~CLEANINGI38 HU READING AFTER SMITCH CLEANED'LEANED FLOW SWITCH W194816 SWP PUHP SHUTS ITSELF OFF AND WILL NOT RESTART FROH THE R IC RHS-25WPeCAB 1468 FLOW SWITCH 1468 WAS CLEANED PLACED HON ON L INE AT 2100 HRS HON STILL ON LINE AT 2342 HRS'M194819 M194820 5'MP NORMAL FLOM INDICATOR LIGHT ON SAHPLE SK ID 146A IS PLAN CLEANED FLOW ELEHENT LIGHT NOT LIT FOR NORHAL PUHP OPS.(I E.'WHEN PUHP IS CANE ON DURING NORHAL FLOW PUMP ON RUNNING)LOC FOR TAG AT SKID~SKID LOC~IN PIPE AND TRIPPED OFF'WHEN PUHP OFF TUNNELS IN TB 250 RHS-2SWP4CAB 146A 5'MP FLOW INDICATOR LIGHT WAS NOT LIT DURING SHIFT CLEANED FS238 FLOW ELEHENTS PER AP CHECK TO INDICATE NORHAL FLOW>>.UNABLE TO ASCERTAIN 5 4 2 IF BULB IS BLOWN~PLEASE REPAIR TAG HUNG AT RIC IN CR 306 RHS-25WPACAB 238
14:18:0     14-92                                 CLASS I WORK        RUHENT 8 CONTROL 1991                               PAGE55 WR  NUHBER   EPN NUHBER     FAILURE DESC                                             CORRECTIVE ACTION W19 7636  CEC-2CEC4'PNL  COHPUTER POINT NHP2A278 READS    APPROX 3 ERCENT          PERFORHED  N2-ISP-NMS-Q167 608            HIGHTER THAN THE APRH F HETER    ON 2CECCP608  ALSO DURING APRH F GAIN ADJUSTMENT    THE P608 HETER RESPONDED AS EXPECTED BUT THE    COMPUTER POINT  DID'OT
                                'REACT AS EXPECTED. TAG AT  2CEC-DSPL609  IN CONTROL ROOH W197639  HTS-2HTSOPNL  WHILE PERFORMING N2-ICP-HTS-SA001 FOUND CIRCUIT          INSTALLED  NEW BOARD 001            CARD C2-5 (PASS SYSTEH RETURN TO DRYWELL) TO BE OUT OF SPEC ~ CARD COULD NOT BE ADJUSTED IN SPEC CARD SHOWED VERY ABNORHAL CHARACTERISTICS      RX BLDG 240 NAB W197674  RDS-2RDSAHCU  HCU ACCUM NEEDS    TO BE RECHARGED WITH N2 AROUND          1 ) CHECKED FOR EXTERNAL. LEAKS ON 3039          EVERY 8 12HRS)CHECK LDS129 PI 205 PS206 FOR N2            COHPONENT CONNECTIONS AND FOUND LEAKAGE LOCATED RX BLDG 261      TAG LOCATED AT HCU        NONE. 2 ) CHECKED PS206 AND P I205 30-39                                                      FOR LEAKS ON BOURDON TUBE AND FOUND NONE
  'W197686  GTS-2GTS4MOV  VALVE LEAKING OIL)INVESTIGATE AND REPAIR                  TIGHTENED FITTING AND CONNECTIONS 28                                                                        ACTUATOR SEALS LEAK ING ~ 'WROTE, 'WR 196657  TO HECH HAINT TO REPAIR      WR 196658  TO IRC TO HONITOR.
2GTSAHOV28 CYCLES PROPERLY" W197700  EGS-2EGS4EG3  DIV 11 DIESEL FAILED TO PASS MONTHLY START               HECH  HAINT 'WIPED OFF FUEL RACK SURVEILLANCE N2-OSP-EGS-H001 OUTPUT VOLTAGE      WAS      ACTUATOR WITH CLEAN DRY RAG PER LESS THAN 3'744 VAC AFTER 10 SEC    FREQUENCY WAS       CHIP BLUNT GREATER THAN 63 HZ AFTER 10 SEC AND FREQUENCY WAS LESS THAN 58 8 HZ AFTER 13 SEC. PLEASE INVESTIGATE AND REPAIR W197724  NMP-2NMP4RE3  LPRH 32-33C WHEN UNBYPASSED ALARHS DOWN SCALE.            REPLACED LPRH CARD WITH SN- TG2-13 233C          HOWEVER THE LPRH READS APPROXIHATELY 61 PERCENT AT 100 PERCENT PO'WER. TAG HUNG ON OUTSIDE OF PANEL 2CEC-PNL608 AND SMALL TAG PLACED ON FULL CORE DISPLAY P603 CONTROL ROOH
'W197730  CCP-2CCP4 AOV  2CCPAAOV37A AIR REGULATOR OUTLET CONNECTION              REPLACED AIR REGULATOR 37A .         LEAKING AIR TROUBLESHOOT AS NEEDED)VLV LOCATED RX 175 RHR A PHP ROOH TAG AT SAHE LOCATION RX NAB W197732    SWP-2SWPIAOV  2SWPOAOV228 AIR REGULATOR LEAKING AIR UNDER PRESS        REPLACED AIR REGULATOR AND TUBING 228            REG ADJ KNOB    TROUBLESHOOT AS NEEDED VLV LOCATION      AS DIRECTED    GET OUTPUT PRESSURE TO RX SAB175 RHR 8 PMP ROOH    TAG SAHE LOCATION            80 PSIISYS  NOW SECURE


14-18'14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE50 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION'M194839 M194840 HVR RHS-2HVR4'CAB 14A SMP RHS-2SMPORE1 468 HONITOR HAS EXCESSIVE FILTER STEP FAILURE ALARHSIDISCOVERED DURING RETURN TO NORHAL AFTER FIXED FILTER CHANGEOUT (N2-RTP-123)
0 14-18:0      14-92                                 CLASS I MORK      RUHENT 8 CONTROL 1991                               PAGE56 MR NUMBER    EPN NUHBER   FAILURE DESC                                             CORRECTIVE ACTION W197733  SWP-2SWPeAOV  2SWP4AOV208 AIR REGULATOR LEAKING AIR AT LVL              REPLACED REGULATOR SET PRESSURE  TO 20B          INDICATOR TROUBLESHOOT AS NEEDED VLV LOCATED RX          80 PSIG SAB175 RHR B PHP ROOH TAG SAHE LOCATION
HONITOR LOCATED RB 328 EAST TAG HUNG ON SKID CONTACT RAD PROT PRIOR TO RETURNING HONITOR TO SERVICE RAD HONITOR NORHAL FLOW LIGHT'MILL NOT LIGHT BULB MAS CHANGED OUT AND STILL FAILED TO LIGHTS SKID APPEARS TO BE OPEARTING CORRECTLY SO LIGHT SHOULD BE ON TAG HUNG AT SKID REPLACED TRIGGER PHOTO STAR WHEEL CLEAN FLOW SENSOR AND RECAL'D M194843 CHS LOM FLOW ALARH)UNABLE TO CLEAR TROUBLESHOOT AND REPAIR REHOVED TAPE BLOCKING SUCTION TO HOVING FILTER AND CLEANED HOISTURE OUT OF ASSEHBLY RHS-2CHS4CAB 10A M194846 ABH-NOCOHP ID LOOP 2 UNREACHABLE PORT A.INVESTIGATE 8 REPAIR TAG 35991 RX 261 SOUTH TB 306 RP OFFICE RESEATED CPU AND SYSTEH BOARDS HAD HONITOR BROUGHT ON LINE AFTER FOUR HOURS HONITORIS ST.ILL ON LINE AND ALI.OTHER HONITORS IN LOOP ARE REACHABLE'M194926'W194927 SMP PERFORH PRESSURE AND FLOW TESTING AS DIRECTED BY SYS ENGINEERING (RICK SCHAHP)TB 250/SVP245 RHS-2SWPeCAB 146A SMP PERFORH PRESSURE AND FLOW TESTING AS DIRECTED BY SYS ENGINEERING (RICK SCHAHP)TB 250/SVP245 PERFORHED ENGS TESTING REPLACED SWP4'SOVFV01 AND PERFORHED FLO'M)PRESSURE TESTING AS PER TROUBLESHOOTING GUIDE'W194945'M194993 RHS-2SWP0CAB 1468 HVK-2HVKAPSL 1007A NHS-C51-K605 REPLACE LP PRESS SMITCH FAILS TO RESET INTERHITTENTLY SDC SC2-0275-91 DURING PERFORHANCE OF N2-ISP-RHC-9101 SECTION 7 16 COULD NOT MEET ACCEPTANCE CRITERIA THE ALARH REF OUTPUT TO THE RECORDER COULD NOT BE ADJUSTED FOR AS LEFT DATA.SUSPECT DC AHP REPAIR.TAG AT PANEL CEC-608 REPLACED SMITCH PSL1007A WITH NEW ONE.CALIBRATED PER IL2HVK-017 REPLACE DC AHP CORO-ISSUE NO.147686 SYHBOL 93-18-'766.
  'W197742 CEC-2CECIPOO  TEST FAULT ALARH OBSERVED ON PNL603 INVESTIGATION        REPLACE HPI I A25 A09 BAY C AND HPOI 2            PER ANNUNCIATOR RESPONSIBLE    THE FOLLOWING 2C2509      A25A01 BAY C ISSUE NO 156963 PER HPII/OI SYSTEH TST 03 CARD INPUT PATH FAILED              HI 53-001 SYSTEH TEST    HAKE NECESSARY REPAIRS W1 97761 GTS-2GTS4HOV OIL IS LEAKING AT POINT    WHERE CONDUIT PENETRATES      TIGHTENED FITTING  ON  PAP  REPLACED .
OLD SN TAHXM8-2)NE'M S/N 86Y353-3 1, t, i4 18 0 14-92 CLASS I WORK" RUHENT 8 CONTROL 1991 PAGE51 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION'M194997 CHS INVESTIGATE LABELING DEFICIENCY ON FLOW CONTROL SYSTEH FOR 2CHSACAB10B TAG AT 289 RX ON SKID TERMINAL BOARDS ARE NOT LABELED AND NOT CONTROLLED DRA'MING EXISTS TO SHOW NUHBERSIDER WILL BE WRITTEN W195043 W195056 W195082 M195605'M196136 W196159 W196160 M196162 RHS-2CHS4CAB 108 EGS-2EGSoPS4 0018 RDS-2RDSOHCU 3039 HVR-2HVRAFS3 78 CHS RHS-2CHSP'RIC 108 NHS-C51-K601 E CEC-2CECoPNL 873 CEC-2CECP NL 873 CHS-2CHSCTRY 130 RECALIBRATE PRESSURE SETPOINT PER EDC 2E10473 AND SIHPLE DESIGN CHANGE SC2-0301"91 HYDRAULIC CONTROL UNIT 2RDS4 HCU3039 NITROGEN SECTION HAS REQUIRED REPEAT CHARGINGS RECENTLY INVESTIGATE AND REPAIR SOURCE OF NITROGEN LEAK TAG HUNG ON HCU V111 VALVE RX BLDG 261 NORTH HCU BANK RECALIBRATE 2HVR4FS36A BI37A Bi IAW EDC 2E10489 AND SDC SC2-0234-91 RIC DISPLAY IN CONTROL ROOH IS HISSING-E-AND 1ST DIGIT OF EXPONENT.TAG WRITTEN AND HUNG AT Ric PANEL DURING PERFORHANCE OF N2-ISP-NHS-MQ009 ATTACHHENT 5 STEP 8 5 2 INOP INHIBIT SWITCH 54 DISPLAYED INTERHITTENT OPERATION TAG LOCATION 306 CONTROL RH 2CEC-PNL606 IRH DRAWER E DURING PERFORHANCE OF N2-ISP-DER-H001 COHPUTER POINT DERXC06 DID NOT ALARHI HODICON OUTPUT INDICATION AND ANNUNCIATOR 873110 FUNCTIONED PROPERLY TAG LOCATED AT 2CEC-PNL873 WHILE PERFORHING PROCEDURE N2-ISP-DER-H001 COHPUTER PT DFRXC09 FAILED TO ALARH.HODICON OUTPUT INDICATION AND ANNUNCIATOR 873115 OPERATED CORRECTLY TAG LOCATED AT 2CEC-PNL873 WHILE PERFORHING N2-ISP-CHS-R108 FOUND RECORDER NOT INDICATING FULL RANGE MHEN 10FDC WAS APPLIED TROUBLESHOOT-REPAIR RECORDER SETPOINT CHANGED TORQUED FITTING ON PS AND BLOCK TO 2 5 IN-LBS AND LEAK ST4PPED TORQUE.WRENCH 9231 RECALIBRATE AS PER N2-IPH-GENEQ003 REPLACED DISPLAY BOARD ON RIC 10B SYHBOL 93-40-609 REHOVED K43 RELAY THEN REINSTALLED IT BACK IN SLOT REPLACED DEFECTIVE RETRANSHIT RELAY REPLACED DEFECTIVE RETRANSHIT RELAY REHOVED CLEANED AND INSTALLED SLIDEWIRE FOR THE BLUE PEN ALLOWING FOR PROPER ELECTRICAL CONNECTION BETWEEN SLIDEWIRE AND'MIPER ARH
2A          VALVE ACTUATOR HOUSING LOCATED IN STANDBY GAS              BOTH ELBO'M FITTINGS ON 'QUHP.
~4 C, C 14:18:0 14-92 CLASS I WORK RUHENT&CONTROL 1991 PAGE52'WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W196227 W196228 W196229 ISC-2ISCALT1 OD NHS-C51-K605 HSS RPS LDS-2HSSeTS1 604C WHEN PERFORHING N2-OSP-LOG"SQALL IT WAS NOTICED THAT THE ABOVE TRIP UNIT IS READING 11 TO 12 INCHES BELOW THE OTHER THREE TRIP UNITS PLEASE TROUBLESHOOT AND REPAIR NOTE TRIP UNIT COMES OFF 2ISCALT10D TAG LOCATED ON 2CECAPNL625 ABOVE TRIP UNI T WHILE PERFORHING N2-ISP-NHS-WQ007 AT 6 THE FUNCTION TEST OF INOP TRIP CIRCUIT STEP 8 4 ONLY 13 LPRH WERE LEFT IN OPERATE IN ORDER TO GET THE INOP TRIP PROCEDURE REQUIRES 19 RECALIBRATE WHILE PERFORHING N2-ISP-LDS-H006 RILEY TEHP SWITCH E31604C WOUL'D NOT PERFORM AND BRING IN MSIV 1/2 ISOLATION REPLACE TRANSHITTER 2ISC4LT10D EXHIBITS ROSEHOUNT SYNDROHE TRANSHI TTER REPLACED PER N2-IHP-EQH"Q005 TIHE RESPONSE TESTED PER N2-ISP-CSH-R202 CALD PER N2-I SP-CSH-R107 PERFORMED N2-ISP"NHS-WQ007 NO PROBLEH FOUND'~i REPLACED OLD TS1604C WITH NEW ONE W196242 SWP-2SWPOFV5 2SWPOFV54A HYDRAULIC PUHP IS RUNNING CONTINUOUSLY 4A AND IS BRINGING IN CONTROL ROON ANNUNCIATOR 601103 TAG HUNG AT ANNUNCIATOR 601103 PRESSURIZED'CCUMULATORS AND FILLED OIL RESERVOIR AFTER HAINTENANCE DEPTIREPLACED ACCUHULATORS CALIBRATED PS3 AND PS4 DER NO WAS WRITTEN TO ADDRESS A PROBLEM CONCERNING THE LOW PRESS ANNC AND COHPT THAT CONSTANTLY COMES IN WHEN OPERATING VALVE W196250 W196293 W1 96297 W1 96299 CEC-2CECAPNL 880 HVR-2HVRAFS3 7B I CS-2 I CSAFE1 01 NHS" C51-K 601 F 2CEC4PNL880A KESIH POWER ON LIGHT PUSH BUTTON IS BROKEN TAG HUNG AT 2CECAPNL880A KESIH HODULE CONTROL ROOH 306 REACTOR BLDG VENT J SPURIOUS ISOLATION CONTACT BOB HAWHINNEY PRIOR TO TROUBLESHOOT SUSPECT AIR IN ABOVE FLOW ELEMENT SENSING LINES OR TRANSHITTERS 2ICSCFT104 AND 102 AND 2RSSAFT106 BLEED AND VENT AS NECESSARY PID 35 IRH F DID NOT RESPOND AS EXPECTED DURING PLANT STARTUP ON 910919 IRHF DID NOT RESPOND DURING CRITICALLY THE IRH LATER STARTED TO RESPOND BUT VERY ERRATICALLY TAG IN CONTROL ROOH PNL603 AT IRHF CHART RECORDER S-HI-5 3-001 PERFORHED APPLICABLE STEPS OF N2-IPH-GENQ003 TO FIND AS FOUND TRIP POINTS FOR ENG EVOLUTIONS FOR NEW SETPOTS BLEW DOWN AND VENTED TRANSHITTERS AS DIRECTED REPLACED DEFECTIVE CONNECTOR
BLDG 261 TROUBLESHOOT REPAIR                              STROKED VALVE NO LEAKS'if REPLACE COVER TORQUED BOLTS 17 I8 ~ H8TE 7959)
<<t l'A.l l4:18-0 14-92 CLASS I WORK-RUHENT&CONTROL 1991 PAGE53 WR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W196314 W196315 W196373'W196375 W196430 VBA-2VBAAUPS 2A VBA-2VBAAUPS 28 ISC-2ISCARV3 4A HVR RHS"2HVR4CAB 32A RHS-NOCOHPID CHECK OR REPLACE INTERNAL BATTERIES AS REQUIRED CHECK OR REPLACE INTERNAL BATTERIES AS REQUIRED DRYWELL VACUUM BREAKER FAILED TO OPEN WHEN TEST PUSHBUTTON
M197765  NHS-C51-K605 'MHILE PERFORHING N2-ISP"NHS-WQ007 SECTION 8 5 STEP       PERFORHED  SECTIONS OF 8.5 14 AND 8 5.21 UPSCALE NEUTRON AND UPSCALE              N2-I SP-NHS-9157 THERHAL TRIPS MERE ABOVE GUIDE VALUES BUT BELOW TECH SPEC W197817  NHS-NOCOHPID K15 RELAY IN APRHC PAGE IS HANGING UP      HOLDS ANN      REPLACED K1$ RELAY IN APRH-C 603211 IN ALARH. REPLACE K15 RELAY W197860  HVK-2HVK4CHL 2HVK4CH18 TRIPPING PREHATURELY ON LOM REFRIGERANT          RECAL ~ D SWITCHeOP HAS OPERATING 18          PRESS    AT APPROX. 17 IN HG RATHER THAN E13 3 HG          PERAHETERS FROH 10 IN HG TO 30PSI  A TRIP POINT AT 17 IN GIVES THEH HORE ROOH TO OPERATE NOT LESS RECALIBRATE PER NEW SETPOINT M197869  CHS-2CHSIPNL ANALYZER FAILS SPAN PORTION OF CAL      SUSPECT FLOW      ADJUSTED SAHPLE BYPASS FLOW 66A          PROBLEH WHEN SPAN IS SELECTED R1                          ROTAHETER REPLACED PCURI AND PCVR2 PER S-HI-5 3-001. RECAL I BRATED IA'M N2-ISP-CHS-9110
'WAS DEPRESSEO DURING SURVEILLANCE TESTING.FIRST 8 OF EXPONENT FOR LIC DISPLAY IS HISSING THE-TOP HALF OF ITS DISPLAY REPAIR ORHS PRH TEST HICROCOMPUTER LOCATED IN THE TRAINING CENTER.UNIT FAILED DURING BOARD TESTING ALSO THE DRHS HICRO SIHULATOR FAILED DURING SAHE TEST NO BATTERIES IN THIS UPS NO BATTERIES IN THIS UPS STOKED VALVE AND VALVE OPERATED PROPERLY REPLACED DISPLAY BOARD OF LIC.SYMBOL 93-11-220 REPAIRED SI W196489 HVR-2HVRAFS3 6A DEFECTIVE CIRCUIT CARO PART FR 72-4R~REPLACE CARD" VERIFY ALL TERHINATIONS
  'W197894  RHS-2RHSoPI5 2RHSeP1508    IS INDICATING 150PSIG WITH THE 2RHS4P1B    RECALIBRATED GAUGE OB          OFF    PRESSURE INDICATION SHOULD BE  10-12 PSIG  TAG HUNG AT 2RHSAPISOB RB 175 W197900  CHS-2CHS4TE5 2CHSOTE548    INDICATES 62 DEGREES  F AT 2CECAPNL601      CLEANED SMITCH CONTACTS BY HOVING 48           ON  2CHS4TI172. ALL  OTHER SUPP POOL MATER TEHP          SELECTOR SMITCH THROUGH DIFFERENT ELEHENTS INDICATE 72 DEGREES F TO 76 DEGREES F            CHANNELS APPLICABLE SURVEILLANCE TAG HUNG ON 2CECCPNL601 AT 2CHSTI172                      N2"ISP-CHS-R115 PERFORHED NO FAILED COHPONENTS FOUND
'WITH CARO OUT REPAIRED SIHULATOR(LOOSE BOARD)e REPLACED PWR SUPPLY ON P12H TEST HICRO REPLACED ISOLATION BOARD ON PRH TEST MICRO REPLACED DETECTOR ALARH CARD W196530 IAS-2IASAPYX COHPUTER POINT IASPA11 FAILED IL2IAS-052 TAG AT 234(12w13)
CSO CONSOLE REPLACED INPUT PWR SUPPLY PS-2Y-2)CALIBRATED INPUT AND OUTPUT ISOLATOR CARDS'W196610 W196614 W196615 EGS-2EGSEG3 SWP-2SWP4 FV4 78 SWP-2SWPAFV5 48 PNEUHATIC RELAY PC-8 LEAKS AIR FROH EXHAUST PORT REPLACE.OIL LEAK FROM VARIOUS CONNECTORS TAG AT VALVE TB 250 ELEVATION SW OIL LEAKING FROM VARIOUS CONNECTIONS)TAG AT VALVE TB 250 SW 250 EL REPLACED PC-8 AS DIRECTED NO OIL LEAKS FOUND WIPED DOWN VALVE WATCH FOR 2 DAYS NO LEAK OR LOOSE CONNECTIONS FOUND NO PROBLEHS FOUND HECH MAINT REBUILT ACCUHULATORSI ELECT HAINT REPLACED HOTOR NEW PUMP WAS INSTALLED I&C CHARGED AND FILLED ACCUMULATORS UNDER FIELD SERVICE REP DIRECTION AND PER HANUAL N20337 CALIBRATED 2SWPA PSW1004A SAT


14:18:0 14-92 CLASS I'WORK RUHENT&CONTROL 1991 PAGE54 WR NUMBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W196619'W196627 W196628 W196634 W196780 NHS-C51-K605 CMS-2CHS4PNL 668 CEC"2CECAPOO 2 I AS-2 I ASS PYX 233(9s10)I CS-2 ICSCLS2 06 WHILE PERFORHING N2-ISP-NHS-WQ007 ATTACHMENT 1 STEP 8 6.1 DOWNSCALE WAS FOUND OF DESIRED TRIP REANGE BUT ABOVE TECH SPEC ACCOUNTABLE)
'i g
AS FOUND TRIP FOUND AT 3.5 (DESIRED 4-6)BOTH THE COHHON ALARH AND THE LOW REAGENT OR CALIB PRESSURE ALARH INDICATORS ARE ILLUHINATED PNL738 LOCATED ON RX 240 IN THE SOUTH AUX BAY TAG HUNG'AT PNL738 ANNUNCIATOR 603445 IS IN SOLID INDICATING RRCS TROUBLE OTHER LIGHTS INDICATE DIV 2 RRCS FAILURE PLEASE REPAIRS TAG LOCATED ON P603 CB 306 CONTROL ROON SHALL PORTION ONLY COHPUTER POINT FAILED'WHEN PERFORHING LOOP IL2IAS"051)ALL OTHER PORTIONS OF LOOP PASSED~TAG AT COHPUTER CONSOLE 2 IAS4PT233)POSSIBLE ISOLATOR PROBLEM PNL838 APPEARS NOT TO BE CONTROLLING 4AOV110 ADJUSTED DO'WNSCALE SETPOINT PER N2-ISP-NHS-9117 OXYGEN BOTTLE WAS REPLACED AND ALARHS CLEARED REPLACED HPOI C"25-01 A$D HP INPUT ISOLATOR C-25-09 NONE)PER TROUBLESHOOT GUIDE LEVEL SWITCH ICS4 LS206'WAS CALIBRATED PER N2-ICP-GEN-Q007 AND LOOP IL-215-016 N2-IHP-EQH-Q015 ALSO WAS PERFORHED W197608 EGS-2EGSAEG3 WHILE PERFORMING N2-OSP"EGS-H001 OUTPUT VOLTAGE AND SPEED DID NOT REACH THEIR DESIRED SETPOINTS WITHIN 10 SEC TAG'T PANEL 852 REPLACED THE FOLLOWING PNEUHATIC RELAYS IN START SYSTEH USCV-9 UCY-9 AND PV-2 SYS NOW SAT.RELAY PC-8 WAS FOUND TO LEAK-'WR 196610'WRITTEN'W197617 RHS-E12A-Z6-1 THE OUTER LARGER KNOB OF THE COMHAND AND CONTROL SWITCHES CHANNEL POINTER IS LOOSE AND ROTATES FREELY REPAIR OR REPLACE.LOCATED ON 306 CONTROL ROOH PANEL H13-P618 TOOK OFF BROKEN KNOB AND REPLACED'WITH NEll KNOB W197629 NMS-C51-K605 DURING PART OF N2-ISP-NHS-WQ002 STEP 8 4 5 RETURN OF LPRH TO SERVICE DID NOT RESET ON OPERATIONAL COHPUTER POINT NHP26108 ALARHING INTERHITTENTLY SUSPECT DIRTY RELAY REPLACED TRIP REFERENCE CARD 13683122AAG3
'l gi ,II'I I 14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE55 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W19 7636 W197639 W197674 CEC-2CEC4'PNL 608 HTS-2HTSOPNL 001 RDS-2RDSAHCU 3039 COHPUTER POINT NHP2A278 READS APPROX 3 ERCENT HIGHTER THAN THE APRH F HETER ON 2CECCP608 ALSO DURING APRH F GAIN ADJUSTMENT THE P608 HETER RESPONDED AS EXPECTED BUT THE COMPUTER POINT DID'OT'REACT AS EXPECTED.TAG AT 2CEC-DSPL609 IN CONTROL ROOH WHILE PERFORMING N2-ICP-HTS-SA001 FOUND CIRCUIT CARD C2-5 (PASS SYSTEH RETURN TO DRYWELL)TO BE OUT OF SPEC~CARD COULD NOT BE ADJUSTED IN SPEC CARD SHOWED VERY ABNORHAL CHARACTERISTICS RX BLDG 240 NAB HCU ACCUM NEEDS TO BE RECHARGED WITH N2 AROUND EVERY 8 12HRS)CHECK LDS129 PI 205 PS206 FOR N2 LEAKAGE LOCATED RX BLDG 261 TAG LOCATED AT HCU 30-39 PERFORHED N2-ISP-NMS-Q167 INSTALLED NEW BOARD 1)CHECKED FOR EXTERNAL.LEAKS ON COHPONENT CONNECTIONS AND FOUND NONE.2)CHECKED PS206 AND P I205 FOR LEAKS ON BOURDON TUBE AND FOUND NONE'W197686 GTS-2GTS4MOV 28 VALVE LEAKING OIL)INVESTIGATE AND REPAIR TIGHTENED FITTING AND CONNECTIONS ACTUATOR SEALS LEAK ING~'WROTE,'WR 196657 TO HECH HAINT TO REPAIR WR 196658 TO IRC TO HONITOR.2GTSAHOV28 CYCLES PROPERLY" W197700 W197724'W197730 W197732 EGS-2EGS4EG3 NMP-2NMP4RE3 233C CCP-2CCP4 AOV 37A.SWP-2SWPIAOV 228 DIV 11 DIESEL FAILED TO PASS MONTHLY START SURVEILLANCE N2-OSP-EGS-H001 OUTPUT VOLTAGE WAS LESS THAN 3'744 VAC AFTER 10 SEC FREQUENCY WAS GREATER THAN 63 HZ AFTER 10 SEC AND FREQUENCY WAS LESS THAN 58 8 HZ AFTER 13 SEC.PLEASE INVESTIGATE AND REPAIR LPRH 32-33C WHEN UNBYPASSED ALARHS DOWN SCALE.HOWEVER THE LPRH READS APPROXIHATELY 61 PERCENT AT 100 PERCENT PO'WER.TAG HUNG ON OUTSIDE OF PANEL 2CEC-PNL608 AND SMALL TAG PLACED ON FULL CORE DISPLAY P603 CONTROL ROOH 2CCPAAOV37A AIR REGULATOR OUTLET CONNECTION LEAKING AIR TROUBLESHOOT AS NEEDED)VLV LOCATED RX 175 RHR A PHP ROOH TAG AT SAHE LOCATION RX NAB 2SWPOAOV228 AIR REGULATOR LEAKING AIR UNDER PRESS REG ADJ KNOB TROUBLESHOOT AS NEEDED VLV LOCATION RX SAB175 RHR 8 PMP ROOH TAG SAHE LOCATION HECH HAINT'WIPED OFF FUEL RACK ACTUATOR WITH CLEAN DRY RAG PER CHIP BLUNT REPLACED LPRH CARD WITH SN-TG2-13 REPLACED AIR REGULATOR REPLACED AIR REGULATOR AND TUBING AS DIRECTED GET OUTPUT PRESSURE TO 80 PSIISYS NOW SECURE


0 14-18:0 14-92 CLASS I MORK-RUHENT 8 CONTROL 1991 PAGE56 MR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W197733'W197742 W1 97761 M197765 SWP-2SWPeAOV 20B CEC-2CECIPOO 2 GTS-2GTS4HOV 2A NHS-C51-K605 2SWP4AOV208 AIR REGULATOR LEAKING AIR AT LVL INDICATOR TROUBLESHOOT AS NEEDED VLV LOCATED RX SAB175 RHR B PHP ROOH TAG SAHE LOCATION TEST FAULT ALARH OBSERVED ON PNL603 INVESTIGATION PER ANNUNCIATOR RESPONSIBLE THE FOLLOWING 2C2509 HPII/OI SYSTEH TST 03 CARD INPUT PATH FAILED SYSTEH TEST HAKE NECESSARY REPAIRS OIL IS LEAKING AT POINT WHERE CONDUIT PENETRATES VALVE ACTUATOR HOUSING LOCATED IN STANDBY GAS BLDG 261 TROUBLESHOOT REPAIR'MHILE PERFORHING N2-ISP"NHS-WQ007 SECTION 8 5 STEP 8.5 14 AND 8 5.21 UPSCALE NEUTRON AND UPSCALE THERHAL TRIPS MERE ABOVE GUIDE VALUES BUT BELOW TECH SPEC REPLACED REGULATOR SET PRESSURE TO 80 PSIG REPLACE HPI I A25 A09 BAY C AND HPOI A25A01 BAY C ISSUE NO 156963 PER HI 53-001 TIGHTENED FITTING ON PAP REPLACED.BOTH ELBO'M FITTINGS ON'QUHP.STROKED VALVE NO LEAKS'if REPLACE COVER TORQUED BOLTS 17 I8~H8TE 7959)PERFORHED SECTIONS OF N2-I SP-NHS-9157 W197817 W197860 NHS-NOCOHPID HVK-2HVK4 CHL 18 K15 RELAY IN APRHC PAGE IS HANGING UP HOLDS ANN 603211 IN ALARH.REPLACE K15 RELAY 2HVK4CH18 TRIPPING PREHATURELY ON LOM REFRIGERANT PRESS AT APPROX.17 IN HG RATHER THAN E13 3 HG REPLACED K1$RELAY IN APRH-C RECAL~D SWITCHeOP HAS OPERATING PERAHETERS FROH 10 IN HG TO 30PSI A TRIP POINT AT 17 IN GIVES THEH HORE ROOH TO OPERATE NOT LESS RECALIBRATE PER NEW SETPOINT M197869 CHS-2CHSIPNL ANALYZER FAILS SPAN PORTION OF CAL SUSPECT FLOW 66A PROBLEH WHEN SPAN IS SELECTED R1 ADJUSTED SAHPLE BYPASS FLOW ROTAHETER REPLACED PCURI AND PCVR2 PER S-HI-5 3-001.RECAL I BRATED IA'M N2-ISP-CHS-9110
14:18:0     14-92                                 CLASS I MORK -     RUHENT 8 CONTROL   1991                                       PAGE57 MR NUMBER   EPN NUHBER   FAILURE DESC                                             CORRECTIVE ACTION
'W197894 W197900 RHS-2RHSoPI5 OB CHS-2CHS4TE5 48 2RHSeP1508 IS INDICATING 150PSIG WITH THE 2RHS4P1B OFF PRESSURE INDICATION SHOULD BE 10-12 PSIG TAG HUNG AT 2RHSAPISOB RB 175 2CHSOTE548 INDICATES 62 DEGREES F AT 2CECAPNL601 ON 2CHS4TI172.
  'M197948 CHS-2CHSPNL   SAHPLING BYPASS FROH ROTOHETER HAS SIGNS OF             REPLACED    Rl REGULATOR 66A          HOISTURE BUILDUP (3/4 INCH IN BOTTOH OF ROTOHETER GLASS) ASSOCIATED HEAT TRACE CIRCUITS VERIFIED AT 300 DEGREES F INVESTIGATE CAUSE OF HOISTURE BUILDUP AND REHOVE ANY BUILDUP LOCATED RX BLDG 240 NAB DEF TAG ON ROTOHETER W197949    CEC-2CEC4PNL  REPLACE BLOWN FUSE C518"F12 (Fl) MHICH IS CAUSING       FUSE-C518"F12    AND P S  INTERNAL 608          1/2 SCRAH ~ TROUBLESHOOT AS NEEDED)REPAIR ~              FUSE BLOWN DURING PERFORHANCE                OF N2" ISP "NHS-9167.REPLACE)    FUSES'ONF I RHEO WITH SARY k
ALL OTHER SUPP POOL MATER TEHP ELEHENTS INDICATE 72 DEGREES F TO 76 DEGREES F TAG HUNG ON 2CECCPNL601 AT 2CHSTI172 RECALIBRATED GAUGE CLEANED SMITCH CONTACTS BY HOVING SELECTOR SMITCH THROUGH DIFFERENT CHANNELS APPLICABLE SURVEILLANCE N2"ISP-CHS-R115 PERFORHED NO FAILED COHPONENTS FOUND
M1 97968  NHS-C51-K002  IRH A REO RANGE SELECTOR SMITCH PLASTIC KNOB ON       REPLACED RED RANGE SWITC)-KNOB A            PNL 603 SKIRT SFCTION IS BROKEN ~ REPLACE.
'i g 14:18:0 14-92 CLASS I MORK-RUHENT 8 CONTROL 1991 PAGE57 MR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION'M197948 W197949 M1 97968'M198053'M198075 CHS-2CHSPNL 66A CEC-2CEC4PNL 608 NHS-C51-K002 A CEC-2CECAPNL 603 HVC-2HVCAFS1 5A SAHPLING BYPASS FROH ROTOHETER HAS SIGNS OF HOISTURE BUILDUP (3/4 INCH IN BOTTOH OF ROTOHETER GLASS)ASSOCIATED HEAT TRACE CIRCUITS VERIFIED AT 300 DEGREES F INVESTIGATE CAUSE OF HOISTURE BUILDUP AND REHOVE ANY BUILDUP LOCATED RX BLDG 240 NAB DEF TAG ON ROTOHETER REPLACE BLOWN FUSE C518"F12 (Fl)MHICH IS CAUSING 1/2 SCRAH~TROUBLESHOOT AS NEEDED)REPAIR
  'M198053  CEC-2CECAPNL  RANGE SWITCH IS LOOSE THREE SCREWS UNDER BLUE           REPLACED SCREMS    IN RANGE SWITCH 603          RANGE SWITCH KNOB ARE HISSING. REPLACE SWITCHES         HOUSING
~IRH A REO RANGE SELECTOR SMITCH PLASTIC KNOB ON PNL 603 SKIRT SFCTION IS BROKEN~REPLACE.RANGE SWITCH IS LOOSE THREE SCREWS UNDER BLUE RANGE SWITCH KNOB ARE HISSING.REPLACE SWITCHES 2HVC4FS15A APPEARS TO BE STUCK IN THE LOll FLOW CONDITION.LO'M FLOW LIGHT STAY LIT AT 2HVCAFN2P MITH FAN 2A OFF OR ON TROUBLESHOOT DEF TAG HUNG AT LOM FLOW LIGHT ON 2HVC-FN2A REPLACED Rl REGULATOR FUSE-C518"F12 AND P S INTERNAL FUSE BLOWN DURING PERFORHANCE OF N2" ISP"NHS-9167.REPLACE)
  'M198075  HVC-2HVCAFS1  2HVC4FS15A APPEARS TO BE STUCK IN THE LOll FLOW         HIGH AND LOM TUBES    ON 2HVCAFS15A 5A            CONDITION.LO'M FLOW LIGHT STAY LIT AT 2HVCAFN2P         'MERE FOUND t;0 BE SWITCHED. RETURNED MITH FAN 2A OFF OR ON TROUBLESHOOT DEF TAG HUNG AT       TUBES TO PROPER POSITION                FLOW IS LOM FLOW LIGHT ON 2HVC-FN2A                             BEING INDUCED BECAUSE NORHAL VENTILATION IS RUNNING ~ UNDER DESIGN CONDITIONS FOR SPEC FLT NORMAL VENTIALTION IS OFF AND SMITCH FUNCTIONS PROPERLY W198077   NHS" C51-K605 APRH A HAS GAIN ADJUSTHENT COHPARABLE WITH THE           PERFORHED    SECTIONS OF REMAINING APRHS YET IT CONTINUES TO ALARH               N2-ISP"NHS-9117 ANNUNCIATORS 603208 AND 603442   TRIP SETPOINT HAY BE TOO LOM TROUBLESHOOT AND REPAIR     TAG AT ANNUN 603208 483 RECORDS LISTED}}
FUSES'ONF I RHEO WITH SARY k REPLACED RED RANGE SWITC)-KNOB REPLACED SCREMS IN RANGE SWITCH HOUSING HIGH AND LOM TUBES ON 2HVCAFS15A
'MERE FOUND t;0 BE SWITCHED.RETURNED TUBES TO PROPER POSITION FLOW IS BEING INDUCED BECAUSE NORHAL VENTILATION IS RUNNING~UNDER DESIGN CONDITIONS FOR SPEC FLT NORMAL VENTIALTION IS OFF AND SMITCH FUNCTIONS PROPERLY W198077 NHS" C51-K605 APRH A HAS GAIN ADJUSTHENT COHPARABLE WITH THE REMAINING APRHS YET IT CONTINUES TO ALARH ANNUNCIATORS 603208 AND 603442 TRIP SETPOINT HAY BE TOO LOM TROUBLESHOOT AND REPAIR TAG AT ANNUN 603208 PERFORHED SECTIONS OF N2-ISP"NHS-9117 483 RECORDS LISTED}}

Revision as of 22:39, 21 October 2019

Monthly Operating Rept for Dec 1991 for Unit 2 Shutdowns & Power Reductions.W/920115 Ltr
ML18038A500
Person / Time
Site: Nine Mile Point Constellation icon.png
Issue date: 12/31/1991
From: Mccormick M, Saunderson R
NIAGARA MOHAWK POWER CORP.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NMP83189, NUDOCS 9201240290
Download: ML18038A500 (298)
v • d • e


Text

ACCELERATED D?STRIBUTION DEMONS TION SYSTEM r

REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

DOCKET FACIL:50-410 Nine Mile Point. Nuclear Station, Unit 2, Niagara Moha 05000410 AUTH. NAME AUTHOR AFFILIATION SAUNDERSON,R. Niagara Mohawk Power Corp.

MCCORMICK,M. Niagara Mohawk Power Corp. r RECIP.NAME RECIPIENT AFFILIATION

SUBJECT:

Monthly operating r Dec 1991 for Unit Shutdowns Power Reductions. 920115 ltr. &

DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR TITLE: Monthly Operating Report (per Tech Specs) Q ENCL J SIZE: PO D

NOTES:

RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD1-1 LA 3 3 PD1-1 PD 1 1 D BRINKMAN,D 1 1 INTERNAL: ACRS 10 10 AEOD/DOA D

1 1 AEOD/DSP/TPAB 1 1 NRR/DLPQ/LPEB10 1 1 NRR/DOEA/OEAB 1 1 1 1 RGN1 1 1 EXTERNAL: EG&G BRYCE,J.H 1 1 NRC PDR 1 1 NSIC 1 1 p &NpQ cy gg D

A' D

NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM P 1-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!

TOTAL NUMBER OF COPIES REQUIRED: LTTR 24 ENCL 24

V yV l I ll A

4, A(

V MIIASA, A Q PgQog@QK NINE MILE POINTUNIT 2/P.O. BOX 63, LYCOMING, NY 13093/TELEPHONE (315) 343-2110 NMP83189 January 15, 1992 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555

Subject:

Operating Statistics - December 1991 Unit Shutdowns and Power Reductions Docket No. 50-410 Nine Mile Point Unit 2

Dear Sir:

Submitted herewith is the Report of the Operating Statistics and Shutdown and Narrative Report of Operations Experience for December 1991 for the Nine Mile Point Nuclear Station Unit 2.

Also enclosed is the annual summary of challenges to safety/relief valves during the calendar year 1991.

Very truly yours, MartI J, McCormick Jr.

Plant Manager - NMP2 MJM/Imc Enclosures xc: Regional Administrator, Region I Resident Inspector mOia40Z90 9~taai

,PDR ADOCK 050004i0 ggl Bf R PDR f/

4 M

~ 'E L

P 4-Lv L

b I

NIAGARAMOHAWKPOWER CORPORATION NINE MILE POINT NUCLEAR STATION UNIT 42 NARRATIVE OF OPERATING EXPERIENCE Nine Mile Point Unit 2 operated with a capacity factor of 70.91% (MDC - net) and an availability factor of 76.23% during the month of December 1991.

On December 7, 1991, at 0935 hours0.0108 days <br />0.26 hours <br />0.00155 weeks <br />3.557675e-4 months <br />, with the reactor mode switch in the "RUN" position (Mode 1),

and the plant operating at approximately 90 percent rated thermal power, Nine Mile Point Unit 2 experienced an Enginecrcd Safety Feature actuation. Specifically, an automatic reactor scram occurred caused by a Turbine Generator stop valve closure, which was initiated by (most probable cause) an Electrohydraulic Control (EHC)

System malfunction.

The root cause investigation is not yet completed; however, the most probable cause is a defective relay actuation.

The immediate corrective action was to respond to the reactor scram and turbine trip in accordance with plant procedures. A Work Request was issued to investigate the EHC malfunction, which lcd to the replacement of the relay board containing the suspected faulty relay (refer to LER 91-22 for further details).

On December 12, 1991, at 0322 hours0.00373 days <br />0.0894 hours <br />5.324074e-4 weeks <br />1.22521e-4 months <br />, with the reactor mode switch in the "RUN" position and the plant operating at approximately 55 percent rated thermal power, Nine Mile Point Unit 2 (NMP2) experienced a reactor scram on a reactor vessel low water level (Level 3) signal. Specifically, following the startup of Feedwater System pump 2FWS-P1A in support of raising plant power, a Condensate System (CNM) and Fecdwater System (FWS) transient occurred, resulting in the loss of both FWS pumps. Reactor vessel water level lowered to 159.3 inches (Level 3 trip setpoint), initiating an automatic reactor scram. signal. On December 12, 1991, at 1023 hours0.0118 days <br />0.284 hours <br />0.00169 weeks <br />3.892515e-4 months <br />, while operators were attempting to return the Reactor Water Cleanup (WCS) System to an operable status following the scram, the WCS isolated on a high differential flow signal (Engineered Safety Feature actuation).

The root cause for the reactor scram was determined to be poor work practices. The root cause for the WCS isolation was inadequate system design.

Immediate actions included restoring reactor vessel inventory and commencing a controlled plant shutdown. Additional corrective actions included: 1) administering disciplinary action for individuals involved in the scram; 2) evaluating and revising Operating Procedure N2-OP-3, "Condensate and Fccdwater System";

and 3) troubleshooting electrical circuitry for condensate pump 2CNM-P1C; and 4) evaluating WCS isolation circuitry (refer to LER 91-23 for further details).

Other capacity losses during the month of December 1991 were due to power reductions to repair steam leaks through the packing of several valves assocated with the Moisture Separator Rehcaters, Condenser tube fouling, Cooling Tower inefficiency, and Feedwater Heater Cycle inefficiency resulting in slightly low final feedwater temperature.

There were no challenges to safety relief valves during this reporting period.

2.-.-. 9201240290

~ ~

4

'~i

OPERATING DATAREPORT DOCKET NO.: 50-410 DATE: 1/06/92 PREPARED BY: R. Saunderson TELEPHONE: (315) 349-4888 OPERATING STATUS

1. Unit Name: Nine Mile Point Unit ¹2 L.":.:,;>>$  ?,j%;r.,. ": ',.ej:$g I:S(P>j?'-4;-S??>>$ <<.(:<<,:."<<1;~$ ::;.:;;:<<V:<<,I<<, >>: .;:;.;.
2. Reporting Period: December 1-31, 1991 (:.";:::,: ji " "';;:.:.';::".;,'.:,,':~),::::;,';:;,':,;.".').,'.'i':pt'j';::;:;;,::,i':
3. Licensed Thermal Power (MWt): 3323
4. Nameplate Rating (Gross MWe): 1214
5. Design Electrical Rating (Net MWe): 1097
6. Maximum Dependable Capacity (Gross MWe): 1159
7. Maximum Dependable Capacity (Net MWe): 1097
8. If Changes Occur in Capacity Ratings (Items Number 3 through 7) Since Last Report, Give Reasons:

Items 6 and 7 recalculated monthly

9. Power Level To Which Restricted, If Any (Nct MWe): N/A
10. Reasons For Restrictions, If Any: N/A This Month Yr-to-Date Cumulative
11. Hours in Reporting Period 744.0 8$ 760.0 32,785.0
12. Number of Hours Reactor Was Critical 604.0 6,971.8 19,960.7
13. Reactor Reserve Shutdown Hours 0.0 0.0 0.0
14. Hours Generator On-Line 567.13 ',486.26 18,813,26
15. Unit Reserve Shutdown Hours 0,0 0.0 0.0
16. Gross Thermal Energy Generated (MWH) 1,807,413.60 20,546,699.67 54,347,499.72
17. Gross Electrical Energy Generated (MWH) 613,698,59 6,960,099.07 18,732,324.49
18. Net Electrical Energy Generated (MWH) 578,747.82 6,560,407.82 1.7,584,191.07
19. Unit Service Factor 76,23 74.04 57.38
20. Unit Availability Factor 76,23 74.04 57.38
21. Unit Capacity Factor (Using MDC Nct) 70,91 68.60 49.33
22. Unit Capacity Factor (Using DER Net) 70.91 68.27 49.09

"

23. Unit Forced Outage Rate 23.77 19.49 23.91
24. Shutdowns Scheduled Over Next 6 Months (Type, Date and Duration of Each):

,Refuel, 2/29/92, 75 days

25. If Shut Down At End of Report Period, Eatfmated Date of Slartup: ~NA
26. Unit in Test Status (Prior to Commercial Operation): Forecast Achieved INITIALCRITICALITY 05/23/87 INITIALELECTRICITY 08/08/87 COMMERCIALOPERATION 04/05/88

xi P

APPENDIX B DOCKET NO.: 50-410 AVERAGE DAILYUNIT POWER LEVEL Unit: NMP2 DATE: 1/06/92 PREPARED BY: R. Saunderson 0 TELEPHONE: (315) 349-4888 MONTH December 1991 DAY AVERAGE DAILYPOWER LEVEL DAY AVERAGEDAILYPOWER LI"VEL (MWe-Net) (MWe-Net) 1,080 17 986 1)081 18 1,089 1,079 19 1,088 1,081 20 1,075 1,081 21 940

9 10 1)080 847 0

0 0

22 23 24 25 26 1)059 1)083 1)086 1,085 1,084 11 69 27 1,084 12 178 28 1)073 13 0 29 1)081 14 0 30 1,083 15 199 31 1,083 16 960 INSTRUCTIONS On this form, list the average daily unit power level in MWe-Net for each day in the reporting month.

Compute to the nearest whole megawatt.

l ~

I t

UNIT SHUTDOWNS WER REDUCTIONS DOCKET 0410 UNIT NAME: NMP¹2 ~

1/06/92 'ATE:

REPORT MONTH - December 1991 PREPARED BY: R. Saunderson P TELEPHONE: (315) 3494888 Method of Licensee Cause & Corrective Duration Shutting Event System Component Action to No.

Date Typet (ifours) Reason Down Reactor Report ¹ Code~ Code Prevent Recurrence 9108 12/07/91 102.2 91-22 TG N/A On December 7, 1991, at 0935 hours0.0108 days <br />0.26 hours <br />0.00155 weeks <br />3.557675e-4 months <br />, with the reactor mode switch in the "RUN" position (Mode 1), and the plant operating at approximately 90 percent rated thermal power, Nine Mile Point Unit 2 experienced an Engineered Safety Feature actuation. Specifically, an automatic reactor scram occurred caused by a Turbine Generator stop valve closure, which was initiated by (most probable cause) an Electrohydraulic Control (EHC) System malfunction.

The root cause investigation is not yet completed; however, the most probable cause is a defective relay actuation.

The immediate corrective action was to respond to the reactor scram and turbine trip in accordance with plant procedures. A Work Request was issued to investigate thc EHC malfunction, which led to the replacement of the relay board containing the suspected faulty relay.

1 2 F: Forced Reason: Method: Exhibit G - Instructions Exhibit 14ame Source S: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram Entry Sheets for Licensee C-Refueling 3-Automatic Scram Event Report (LER) File (NUREG4) 161)

D-Regulatory Restriction 4-Other (Explain)

E-Operator Training & License Exam F-Administrative G-Operational Error (Explain)

H-Other (Explain)

tp J'(

1 V'

UNIT SHUTDOWNS WER REDUCTIONS DOCKET 0410 UNIT NAME'MP¹2 DATE: 1/06/92 REPORT MONTH - December 1991 PREPARED BY: R. Sauntierson l TELEPHONE: (315) 3494888 Method of Licensee Cause & Corrective Duration Shutting Event System Component Action to No. Date Type (Hours) Reason Down Reactor Report tti Code Codes Prevent Recurrence 9109 12/12/91 F 74.67 91-23 N/A On December 12, 1991, at 0322 hours0.00373 days <br />0.0894 hours <br />5.324074e-4 weeks <br />1.22521e-4 months <br />, with the reactor mode switch in the "RUN" position and the plant operating at approximately 55 percent rated thermal power, Nine Mile Point Unit 2 (NMP2) experienced a reactor scram on a reactor vessel low water level (Level 3) signal; Specifically, following thc stattup of Feedwater System pump 2FWS-P1A in support of raising plant power, a Condensate System (CNM) and Feedwater System (FWS) transient occurred, resulting in the loss of both FWS pumps. Reactor vessel water level lowered to 1593 inches (Level 3 trip setpoint),

initiating an automatic reactor scram signal. On December 12, 1991, at 1023 hours0.0118 days <br />0.284 hours <br />0.00169 weeks <br />3.892515e-4 months <br />, while operators were attempting to return th'e Reactor Water Cleanup (WCS) ~tern to an operable status following the scram, WCS isolated on a high differential flow signal (Engineered Safety Feature actuation).

'Ihe root cause for the reactor scram was determined to be poor work practices. 'Ihe root cause for the WCS isolation was inadequate system design.

Immediate actions induded restoring reactor vessel inventory and commencing a controlled plant shutdown. Additional corrective actions induded: 1) administering disciplinary action for individuals involved in the scram; 2) evaluating and revising Operating Procedure N2.OP-3, "Condensate and Feedwater System"; 3) troubleshooting electrical circuitry for Condensate Pump 2CNM-P1C; and 4) evaluating WCS isolation circuitry.

3 F: Forced Reason: Method: Exhibit G - Instructions Exhibit ISame Source S: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram Entry Sheets for Licensee C-Refueling 3-Automatic Scram Event Report (LER) File (NUREG4161)

D-Regulatory Restriction 4-Other (Explain)

E-Operator Training & License Exam F-Administrative G-Operational Error (Explain)

H-Other (Explain)

SUMMARY

OF CHALLENGES TO SAFETY RELIEF VALVES DURING 1991 In accordance with the Nine Mile Point Nuclear Station - Unit ¹2 Technical Specification 6.9.1.5c, documentation of all challenges to safety relief valves during the reporting calendar year 1991 is hereby presented:

At 0548 hours0.00634 days <br />0.152 hours <br />9.060847e-4 weeks <br />2.08514e-4 months <br /> on August 13, 1991, Nine Mile Point Unit 2 (NMP2) experienced a turbine trip and reactor scram when the "B" Phase Main Transformer developed an internal fault. The transformer fault created an electrical disturbance in the station electrical distribution system resulting in the loss of five non-safety related Uninterruptible Power Supplies (UPS). As a result, the Control Room lost annunciation and most Balance of Plant (BOP) instrumentation. The conditions described in LER 91-17 mandated entry into a Site Area Emergency as speciTied by the Site Emergency Plan. Prior to the event, NMP2 was in operaitonal condition 1 (RUN) at 100% rated thermal power.

During the event, two Main Steam System (MSS) Safety Relief Valves (SRVs), 2MSS*PSV128 and 2MSS'PSV133, lifted for approximately 30 seconds, to limit reactor pressure to 1070 psig; both valves functioned as designed.

There were no other challenges to the safety relief valves at Nine Mile Point Unit ¹2 during the calendar year 1991.

~>MODIFICATIONS ACCEPTED BY OPERATIONS JANUARY 1991 NOD NUNBER. WORK DOC NO. SYSTEN MODIFICATION TITLE.

1 PN2Y86NX002 M20957> N21011> N21038> H21039> N21096> N21219> M21221 ~ CEC ADDITION OF RADIOACTIVE RELEASE N21225 DISPLAY TO THE ERF/LWS CONPUTER SYSTEM-SPDS.

2 PN2Y86MX041 N20862> M20863> N20864> N20865> M20866> N20867 CMS NODIFY HUMIDITY ANALYZER 3 PN2Y86NX188 N20896 ESS CLOSURE OF EXTRACTION BTEAH ISOLATION VALVES FROM SEPARATE RELAYS 4 PN2Y87NX035 N20731> N20732> H20851 ~ N20852> N20853> N20854> N20855> CEC HUMAN FACTORS FIRST REFUEL N20856> N20857> H20875> H20876> M20877> H20878> H20879> COMMITMENTS M20880> N20881 ~ H20882> H20883> M20884> M20885> H20886>

N20895> N20919> M20920> H20921> N20922> N20979> N20982>

H20983> N20984> N20985> N20986> M20987> H20988> N20989>

N20990> M20992> N20999> H21000> N21001> N21002> N21003>

M21004> N21005> N21006> N21007> N21008> N21009> N21010>

M21012> N21013> N21014> N21015> N21016> M21017> N21019>

N21020> H21 02 1 N21022>

~ N21023> N21024> N21028> N21029>

N21030> N21031> N21032> N21045> N21060> N21061> N21062>

M21 063> M21064> H21065> M21066> N21067> N21068> M21069>

M21070> N21071> N21 072> N21073> M21074> N21075> N21076>

N21 077> N21078> N21079> N21080> N21 08 1 > N21 082> N21083>

H2108'4> M21085> H21086> N21090> N21102> N21103> M21104>

N21 105> M21106> N21 107> N21 108> N21 109> N21 1 10> N21111>

M21 112> N21118> N21 125> N21 131> N21 132> H21 133> N21 134>

N21 135> N21 136> N21137> N21 138> N21139> N21140> N21141>

N21 142> N21143> N21144> N21 145> N21146> N21147> H21 148>

N21149> N21 150> N21151> N21152> N21153> N21154> N21 155>

N21156> N21157> M21158> N21159> N21160> N21161> M21 162>

M21164> M21 174> N21 193> N21212 5 PN2Y87NX037 N20606> N20653> H20654> H20963 VBB> PLC INPUT TRANSIENT MODIFICATION VBA 6 PN2YBBNX085 H20969 RPB PROVIDE LIOHTB TO VERIFY RPB TSV CLOSURE RELAYS ENEROIZED 7 PN2YBBNX 1 10 N20868> N20869> M20870> N20888> N20889> N20907> N20908> RCS REACTOR RECIRCULATION PUMP STUFFINO M21056> N21051> N21055> N21172> H21177> M21 194 BOX NOD 8 PN2YBBMX190 N20800> H20811> H20812> N20912> N21222 CEC ADDITION OF OE 3D NONICORE CORE MONITOR INO BYSTEH 9 PN2Y89MX026 M20964, N20965> N20966 DER REPLACENENT OF RIS LEVEL DIFFERENT IATOR 10 PN2Y89HX039 M20993, N20994, N20995. N20996 NSB INSTALLATION OF NUNAC HAIN STEAN

0 MOD NUMBER. WORK DOC NO. SY8TEM MODIFICATION TITLE LINE RADIATION MONITORS 11 PN2Y89MX040 M20931 RECONFIOURE FEEDWATER VENT VALVE ASSEMBLY TO CLEAR SRV REMOVAL PATH 12 PN2Y89MX082 M20891 SPO INCREASE ACCURACY OF MAIN OENERATOR WATT TRANSDUCER 13 PN2Y89MX 1 14 M20923> M20924> M21200 PHS CHANOE REACTOR BUILDINO AIRLOCK DOORS WEATHERSTRIP 14 PN2Y90MX016 M21025> M21057> M21088> M21095 CNM> FEEDWATER PUMP SUCTION PIP INO FWS REVISION 15 PN2Y90MX039 M21087> M21089> M21 117 CPS> DRYWELL OUTAOE VENTILATION HVR 16 PN2Y90MX040 M21094> M21173 CWS COOLINO TOWER IMPROVEMENTS 17 PN2Y90MX044 M21206> M21207> M21208 RM8 IMPROVE RELIABILITY OF SERVICE WATER EFFLUENT RAD MONITOR8 18 PN2Y90MX053 M21199> M21204 SLS SLS VENT REMOVAL 19 PN2Y90MX054 M21209 MSS ENHANCE MSIV 6C DISK OUIDES

t>>

I'IODIFICATIOHS ACCEPTED BY OPERATIONS IIARCH 1991 MOD NUMBER. WORK DOC NO. SYSTEN MODIFICATION TITLE 1 PN2Y88NX015 M20584e M20585n M20943 LPN UPGRADING ANPL. OF VhLP MONITOR SYSTEN

MODIFICATIONS ACCEPTED BY OPERATIONS APRIL 1991 MOD NUMBER. WORK DOC NO. SYSTEM MODIFICATION TITLE 1 PN2Y87MX208 M20566. M20586e M20587i M20591. M20593 HVEe EXPAND CONTROL ROOM VITAL AREA PBS 2 PN2YBBMX164 M21026i M21027 PHS PROVIDE REACTOR TRACKBAY EMERGENCY EGRESS 3 PN2Y90MX037 M21210. M21211 IMPROVE RELIABILITY OF RHR HEAT EXCHANGER SERVICE WATER RAD MONITORS (2SWP%CAB23A/8) 4 PN2Y91MX011 M21242 RCS REVISE SAMPLE LINE 2RCS+HOSE44

MODIFICATIONS A ED BY OPERATIONS MAY 1991 NOD NUMBER. WORK DOC NO. SYSTEM NODIFICATION TITLE.

1%PN2Y86MX094 N20818 COP OAI-TRONIC8 UNIT 'Bi AND UNIT N2 INTER-TIE 2 PN2Y89MX004 M20897t M20925n M21163 FPM PROVIDE FIRE DETECTION INSIDE PRIMARY CONTAINNENT 3 PN2Y89NX079 M21034e M21047s M21058e N21 197 MSS TURBINE FULL ARC TO PARTIAL ARC 4 PN2Y89NX134 N20968 MSSe TURBINE TORSIONAL RESONANCE ONS FREQUENCIES 5+PN2Y90NX043 N21251 RNS STANDBY OAS RAD NONITOR TINE DELAY

I MODIFICATIONS ACC BY OPERATIONS JUNE 1991 NOD NUNBER. WORK DOC NO. SYSTEN NODIFICATION TITLE 1 PN2Y90MX019 163989 LAN 2LAN-PNLV01 BREAKER OVERLOAD

0 MODIEICATIONS ACC BY OPERATIONS JULY 1991 MOD NUMBER. WORK DOC NO.. SYSTEM MODIFICATION TITLE 1 PN2Y87MX111 M21243 IHS PROCESS COMPUTER TERMINET REMOTE INTERFACE MODULE (TRIM) 2 PN2Y90MX018 162471 WSS HEAT TRACINC FOR RADWASTE PIPINQ

i

~w

MODIFICATIONS ACCE BY OPERATIONS AUGUST 19 MOD NUMBER. WORK DOC NO. SYSTEM MODIFICATION TITLE 1 PN2Y87MX143 M20243i M20254. M20256i M21046e M21059 RCS VIBRATION EQUIPMENT ADDITION TO RECIRC PUMPS 2RCS-PiA/P1B 2 PN2Y88MX028 M21273 MSS MODIFY 2MSS-MOV199 CONTROL TO DELETE 2MSS-MOV19Ai B INTERLOCKS 3 PN2Y89MX033 131199'68434 GSN RELOCATE 2GSN-SOV154

0

~I

HODIEICATIONS ACCE BY OPERATIONS OCTOBER 19 NOD NUNBER. WORK DOC NO. SYSTEN NODIF ICATION TITLE 1 PN2Y89NX047 N21230s N21231 ~ N21232e N21233 ABN INSTALL NECHANICAL SEAL ON 2ABN PiA h P1B 2 PN2Y89NX136 162129i 164121'64114. 161770. 161772'61800 FWS QROVNDINQ OF 2FWS-GEAR 1Ai 1Bi iC GEARBOXES

MODIFICATIONS ACCE BY OPERATIONS NOVEMBER 1991 MOD NUMBER. WORK DOC NO. 'SYSTEM MODIFICATION TITLE 1 PN2Y88MX047 M20643i M20890i M21234 XXX DESIQN AND CONSTRUCT A TURBINE BUILDINQ TOOL ROOM AT ELEVATION 306 2 PN2Y89MX100 162106. M21290 XXX STAIRMAY TO OFFQAS RAD MONITOR/SAMPLE ROOM 3 PN2Y90MX030 145891 M21310 ABM AUX BOILER CONTROL PANEL DOOR 4 PN2Y90MX033 176395'21311 NHS RPS MQ SET BREAKER TRIP ELIMINATION

MODIFICATIONS ACCE BY OPERATIONS DECEMBER 199 NOD NUMBER. WORK DOC NO. SYSTEN NODIFICATION TITLE 1 PN2Y87MX078 M20322> M20323> M20448> M20449> M20475> N20567> N20645 WSS REPLACE RADWASTE ROPER PROGRESSIVE CAVITY PUMPS 2 PN2Y89MX 132 M21260> N21261> N21262> N21263> N21264> N21265> N21266> HVR SC DRAWDOWN RELATED UNIT COOLERS N21 267> N21 268> M2 1 269> N21 270> N21 27 1 > N2 1 274> N21 275> CLEANING M21276> N21277> M21278> M21279> N21280> M21281> M21284>

M21285> N21286> M21297> N21298> N21299> M21300 3 PN2Y90MX045 N21282> N21283 DCS DECONTAMINATION PLATFORN BRIDGE DRIVE NOTOR CONTROL

l 13:44:36 01-13"92 CLASS I WORK - MECHANICAL HAINTENANCE 1991 PAGE:1 MR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M110963 CSH-2CSHWHCV POSITION INDICATION ROOD IS BINDING AND BENT AFTER FIELD INSPECTION FOUND 133 AGAINST VALVE BONNETT POSSIBLY GIVING IHPROPER NOTHING WRONG WITH POSITION POSITION IND ICAT IONI STRAIGHTEN ROO INDICATOR NO SIGNS OF BINDING M1 16838 HVR-2HVR4 UC4 BOLTS HISS INGI SOHE OF THE UNIT COOLER OUTLET AIR REINSTALLED BOLTSI MASHERS AND NUTS 11A DIFFUSER HOUNTING BOLTS ARE HISSING. VENDOR HANUAL TO OUTLET AIR DIFFUSER INST 10-412-5000 ORW 1107838

'M116947 SMP"2SWPOHOV INSPECT" REPLACE HBC HOUSING COVER GASKET'TO 'MORK HADE VISUAL INSPECTION ON 911018" 938 IN CONJUNCTION WITH 'MR 117342. THIS WRITTEN TO FOUND NO EXTERNAL LEAKAGE AT THIS CLOSE WR 116660 T IHE W122345 H I 5C NOCOHP I SNUBBER PSA-35 5-N 10358 PIN1801112 TAG ENH-AH FIG REHOVED 3 SCREWS APPLIED LOCTITE D 306 242 REINSTALLED SCREWS 12177 BZ STOCK-34 TO REPLACE SCREWS ON DUST COVER REHOVED FOR TEST TO ANSWER NCR 2-87-0116 THIS PART IS LOCATED IN 'WAREHOUSE HOLD AREA UNDER A HAT HGHT HOLD TAG USE APPROVED LOCKTIGHT W128989 HVP-2HVPAFN1 DIV I DIESEL ROOH REPLACED CLIPS C

GUARD OVER THE FRONT OF THE FAN HAS FASTENER NUTS WELDED TO THE GUARD THREADED HOLES ARE WEARING FROH USAGE AND NEED REPAIR-REPLACEHENT W137165 RHS-2RHSAV24 2RHS-V247 IS LEAKING PAST ITS VLV SEAT FLUSHED VALVE WITH HOSE TO DRAINS 7

REINSTALLED CAP WITH APPROVED SEALANT 2RHS"V247 IS LEAKING PAST ITS VLV SEATIDO'WNSTREAH CAP IS LEAKING 2 DROPS PER HIN LOCATION IS EL 289 SOUTH RX BLDG

'M138764 RHS-2RHS-PSS LOCK NUTS ON STRUT LOOSE NOTED DURING IS I VISUAL TIGHTEN LOCK NUTS ON STRUT SCOTT T133A2 EXAH TIGHTEN LOCK NUTS PER SITE ENGINEERING REED NQAO-NDE DISPOSITION ON ATTACHED DATA SHEET SUPPORT LOCATED NORTH AUX BAY 185 ELEVATION BZ-71EH-2 W1 38783 SWP-2SWP4 P2B REPACK PUMP TO COHPLY WITH NCR 2-90-0024 THE WHITE REPLACED PACKING WITH CORRECT TYPE GARLOCK PACKHASTER 1 MHICH IS NOM INSTALLED CAN PER NCR 2-90-0024m MR 190592 CAUSE IGSCC ELEVATION 261 COLUHN 012 20 WRITTEN TO REPLACE SHAFT SLEEVE DUE TO 'WEAR

l 13:44:36 ~x-13"92 CLASS I WORK - iANICAL HAINTENANCE 1991 PAGE-2 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M139412 GTS-2GTSOHOV 2GTSAHOV2A 28 5A 58 3A 38 28A AND 288 ARE ALL WE INSTALLED THE NEM JACK HANDLES 2A HISSING THE HANUAL JACK HANDLE REQUIRED TO BE 'WITH BY THE VALVES THE VALVES HANUFACTURER REPLACEHENT HANDLES AND DRILL ATTACH IN NEAR VICINITY OF EACH VALVE SEE OPS FOR ASSISTANCE W141346 EGS" 2EGS4EG2 HPCS DIV 3 EG2 DISEL PETCOCK IS STRIPPED - MILL REPLACED PETCOCK NOT OPEN THIS IS A HONTHLY SAHPLE POINT FOR CHEHISTRY W145754 SWP-2SMPCV1C FLANGED CONNECTION FOR CHECK VALVE 2SMPOV1C 'MAS REPLACED GASKETS ~ WORK ACCOHPLISHED OBSERVED TO BE LEAKING 8 DPH DURING VT2 ON WR 194572 EXAHINATION WALKDOWN PER PROCEDURE N2"ISI-SWP-9002 THE VT2 EXAMINATION WAS NOT A FAILURE REJECT HOWEVER THE PROCEDURE REQUIRES A MR TO ELIHINATE THE LEAKAGE SM 226 ELEVATION EDC 2F00293

'W145755 SWP" 2SWPAV1A FLANGED CONNECTION FOR CHECK VALVE 2SWP4'V1A WAS BOLTING TIGHTENED IN A CRISS CROSS OBSERVED TO BE LEAKING 5 DPH DURING VT2 PATTERNS VALVE REHOVED FROH SYSTEH EXAHINATION WALKDOWN PER PROCEDURE FOUND PINS TO BE STAKED N2-ISI"SWP-9002 THE VT2 EXAH 'MAS NOT A FAILURE REINSTALLED VALVE IN SYSTEH.

REJECT HOMEVER THE PROCEDURE REQUIRES A MR TO COUNTER WT SECURED TO STEH ELIHINATE THE LEAK SW 226 ELEVATION EDC 2F00293 INSTALLED NEW FLEX GASKETS AND SWING "ARH STOP W146340 CHS-2CHSCAB BOLT BROKEN OFF AT THE TOP ON HOVING FILTER 1 BOLT REPLACED OTHER BOLT DRILLED 108 HOUNTING BRACKET OUT NEED TO REPLACE 'MITH LONGER BOLT LONGER BOLT INSTALLED REPAIR AS NEC BOLT BROKEN OFF AT THE TOP ON HOVING FILTER HOUNTING BRACKET REPAIR AS NEC. DOES NOT EFFECT OPERABILITY.

W147440 HVR-2HVROSOV 2HVR-SOV236 APPEARS TO LEAK BYr FLOW INDICATES AT ~ REPLACED HAIN DISC- PILOT DISC AND 236 FLOW HETER ON 2SSP-IPNL101 EL 289 THREE FOURTHS PISTON RING INCH W148255 HVR-2HVReCAB HVR CA814A RX BLDG VENT HON'RX BLDG EL 328 FILTER REPLACE HINGES PIN IN ONE FILTER 14A HOUSING BOLT HINGE PIN ON SWING-AWAY BOLT IS HOUSING HISSING PLEASE FIXION FILT HOUSING WHICH IS IN LINE 'MITH PARTICULATE 'HOVING FILTER M148256 HVR-2HVRoCAB HVR-CA8148 RX BLDG VENT HONITORIRX BLDG EL 328 REPLACE PINS IN BOTH FILTERS 148 F ILTER HOUSING SWING A'MAY BOLT HINGE PIN HISSING ON A TRAIN SIDE PLEASE FIX

I 13-44-36 x-13-92 CLASS I WORK - >>ANICAL MAINTENANCE 1991 PAGE:3 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M148257 CHS-2CHS4CAB CHS-10A CONTAINHENT AIR RAD MONITOR)RX BLDG EL HINGE P IN 'WAS NOT HISSING NO WORK 10A 289. FILTER HOUSING SWING-AWAY BOLT HINGE PIN REQUIRED MISSING ON BYPASS. FILTER HOUSING PLEASE FIX

'M148258 HVR-2HVRNCAB HVR CAB32B RX BLDG VENT RAD HONITORiRX BLDG EL 289 REPLACED BROKEN PIN IN SWING BOLT 328 FILTER HOUSING SWING"AWAY BOLT. HINGE PIN HISSING ON A TRAIN SIDE PLEASE FIX

'M148259 HVC-2HVCeCAB HVC CAB18A CONTROL ROON VENT RAD MONeCB 306 FILTER REPLACED BROKEN HINGE PIN 18A HOUSING S'MING-AMAY BOLTS HINGE PINS ARE HISSING ON A AND B TRAINS PLEASE FIX M15 4408 EGA"2EGANSV3 TO FULTILL THE NMP2 FIRST PUMP AND VALVE PROGRAH REPLACED VALVE ON TANK A PLAN REHOVE VALVE 2EGAASV3A FOR TESTING CALIBRATION AND REINSTALL WHEN NOTIFIED BY THE ICC DEPARTHENT LOCATED DIESEL GEN ELEVATION 261 LINE A COLUHN 011 50 REF SEI-712 AND ASME ANSI OH-1 1981

'M154473 RCS-2RCSAHOS FABRICATE NEW REPLACEHENT EXPANSION LOOP PIPING NEll PIPING INSTALLED IN PLACE OF E44 PER EDC 2M10290 AND HOD 91-011 ALSO PERFORM MOCKUP DAMAGED FLEX LINE WORK DONE PER IN FAB SHOP NO TAG- SHOP WORK ONLY HOD 91-011 W154477 IAS-2IASAV36 DRAIN VALVE 2IASAV367 IS LEAKING AND COHING CUT OUT AND REPLACED VALVE 7 2IAS4TKSA TO BLOWN DOMN AT ON EXCESSIVE VALVE M15 4485 IAS-2IASASOV ADS -B- NITROGEN HEADER EXHIBITS AN INCREASE IN REPLACED PARTS Y186 PRESSURE BEYOND HIGH ALARH SETPOINT EVEN WHEN LO AND HIGH FLOW PRESSURE CONTROL VALVES ARE SHUT COULD BE PROBLEM WITH LOM FLO'W VALVE 2IASASOVY186 INTERNAL LEAKAGE PLEASE REPAIR OR REPLACE VALVE AS NECESSARY. WORK 'WITH WRS 154484 154483 INITIATED AGAINST PRESSURE CONTROL VALVES TAG HUNG ON VALVE SC 289 NORTH END M154548 IAS-2IAS-754 BOLTING OiV SUPPORT FOUND TO BE LOOSE BZ 300 AH TIGHTENED BOLTS TO 10 FT LBS PER PSA004C3 REQUIRES A 10 PLUS OR HINUS 3 FT/LB TORQUE 'WORK DOCUMENT 154548

'It154588 SWP-2-SWP-00 REPLACE SUPPLY AND DISCHARGE PIPING TO 2SMPACAB23B REPLACED SAHPLE INLET OUTLET LINES 1-65P-3 PER EDC 2F00308 AND SIHPLE DESIGN CHANGE THAT WERE CLOGGED WITH IRON OXIDES-SC2-0126-91. LOCATION ELEC TUNNEL ELEVATION 215 SEDIMENTS AND MICROBIOLOGICALLY INFLUENCES CORROSION. THIS REPLACEMENT PER EDC 2F00508

0 4

1

,4

13-44-36 92 CLASS I WORK - ANICAL HAINTENANCE 1991 PAGE:4 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M154590 ICS-2-ICS-00 REHOVE FLEX GASKET ON SPOOL PIECE DOWN STREAH OF INSTALL'ED BLIND FLANGE FOR TESTING 6-33-1 2ICS¹AOV157 AND INSTALL BLANK PANCAKE TO SUPPORT PURPOSES AND REHOVED. TORQUED BOLTS LLRT TEST ON 21CS¹AOV156 REMOVE AFTER TEST AND FOR NOZZLE FLANGE TO ELBOW TO 305 REINSTALL FLEX SUPPORT FTLBS. TIGHTEN BOLTS WRENCH TIGHT FOR ELBOW TO FLANGE WRENCH TIGHT.

REPLACED 12 STUDS AND 24 NUTS W1 54615 SMP-2SWP¹P1D 2SWP¹plD OUTBOARD PUHP BEARING LEAKS OIL REPLACED LEAKING OUT BOARD BEARING SCREENWELL ELEVATION 224 DIV I I SMP PIT GASKET WITH A NEW ONE ALSO STONED AND CLEAN SEATING SURFACES W154627 RDS-2RDS¹V11 1(3023) 2RDS¹HCU3023 (V111) HAS EXCESSIVE PACKING LEAKAGE AROUND STEH MHEN VALVE IS OPEN OR SHUT INSTALLED HEll ¹Vlll IN SYSTEH VALVE IS CURRENTLY BACKSEATED TO PREVENT LEAKAGE REPAIR REPLACE VALVE

'Wl 54651 RDS-2RDS¹V13 ROD 34-47 COOLING WATER CHECK VALVE V138 DOES NOT REPLACED BALL AND CLEANED SEAT 8(3447) CHECK FLOW) LOCATED RX BLDG 261 NORTH SIDE HCU'S

'M154681 ICS-2ICS¹T1 WHEN RCIC WAS STARTED A HI L/0 DIFF ALARH WAS NEW FILTERS INSTALLED RECEIVED. WHEN FILTERS WERE SWAPPED STANDBY FILTER LEAKED- REPLACE BOTH FILTERS AND REPLACE FILTER HOUSING GASKETS I IF REQD W1 54691 HVC-2HVC¹ACU 2HVC¹ACU3B FILTER DELTA P IS AT 1 7 IN (IT HAS NEW FILTER INSTALLED 3B BEEN STEADILY INCREASING PER 2HVC-PDIS66B)) NEED FILTER CLEANED. LOCATED CB 270 SOUTH END OF D IVI I SMGR ROOH TAG ON START S'MITCH FOR 2HVC¹ACU3B IN DIV 2 REHOTE S/D ROOH W154694 HVK"2HVK¹V32 HVK HAKEUP CHECK VALVE APPEAR TO BE STUCK 'MHEN CLEANUP DISK AND BORE AND BORE OF 7 F ILL INGS AND VENT ROTEHETER PASSED ONLY 1 2GPH AND VALVE NEW GASKET SYSTEH MOULD NOT FILL MITH BOTH NORMAL HAKEUP AND BYPASS VALVE OPEN. LOCATED DIV 4 CHILLER ROOH ELEV 261. TAG HUNG ON PNL 871 W154721 HVC-2HVC¹ACU CRA-EL289 BOLTS ARE OUT OF ADJUSTHENT BELT TENSION ADJUSTED BELTS TO 1/2 INCH 1A IS ON LOW SIDE ADJUST BELTS TO OBTAIN 1/2 INCH DEFLECTION AT PROPER TENSION DEFLECTION AT 9 3/5 TO 13 1/2 POUNDS HPH-GEN-A562 DOES HEET ACCEPT CRITERIA W154750 PCB-2PCB¹DRA REMOVE EQUIPHENT HATCH TO SUPPORT OUTAGE WE REHOVED AND INSTALLED THE LARGE 5 'ACTIVITIES AND REINSTALL PRIOR TO STARTUP. DOORS 2PCB¹DRA5 INSPECT AND REPALCE DOOR SEALS AS REQD

'II 0,

13:44-36 92 CLASS I 'MORK - ANICAL HAINTENANCE 1991 PAGE:5

'MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M157985 CEC-2CEC0PNL CONTROL ROOH PANEL P875'PLEASE INSTALL PROCEDURE OPS TO INSTALL THEIR OMN PROCEDURE 875 HOLDER ON PANEL P875 PER INSTRUCTION ON EOC HOLDERS USING 2 SIDED TAPE NO WR 2E00255 AND FOR KG1-6311 ONE HOLDER REQD REQUIRED M159147 S'MP-NOCOHP ID 2SMPNP28 DRIP TRAY DRAIN LINE IS PLUGGEDI MATER CLEANED DRIP PAN AND DRAIN LINE SO DRAINS OVER SIDES AND ON TO FLOOR INSTEAD OF DRIP FLOW WILL REACH DRAIN PAN THROUGH DRAIN LINE AND INTO DRAIN FUNNEL ~ CLEAR DRAIN LINE DRAIN LINE. CB 261 DIV I I CHILLER RH TAG AT TRAY M159182 SMP-2SWP4 F V5 VALVE ACTUATOR HAS OIL LEAKAGE) TROUBLESHOOT AND AFTER FIELD INSPECTION FOUND NO OIL 48 REPAIR LOCATED IN THE SOUTH SERVICE WATER VALVE LEAKS P IT ELEV 255 M159194 ICS-2ICSAT1 THE OVERSPEED TRIP DEVICE ON THE TURBINE DOES NOT REPLACED TAPPOT MITH NEWLY DESIGNED OPERATE FREELY- SOHE BINDING MAS EXPERIENCED IN TAPPOT ADJUSTEO OVERSPEED TRIP PERFORHING PROCEDURE N2-PH"H1 STEP 7.4 PLEASE HECHANISH INVESTIGATE CAUSE OF BINDING. RCIC TURBINE ROOH 175RB TAG PLACED ON DOOR ENTRANCE M161089 CSL-2CSLx V47 VLV LEAKS BY AND DRIPS OUT PIPE CAP PLEASE REPAIR WE CUT OUT THE OLD VALVE NO. 47 AND AS NEC. FIX THE VLV. MELDED IN A NEW ONE M161461 CSH-2CSH4 V13 VALVE PACKING 2CSHCV138 IS LEAKING AT 1-2 OPH HAVE REHOVE OLD: REPACK IN VALVE AND 8 TAKEN UP ON PACKING LOCATED RX 195 AT CSH SUPP TORQUE TO 84 IN LBS. 2 JUNK 2 POOL SUCTION GARFOIL M161629 ICS-2ICS4P1 UNCOUPLE 2ICS-T1 TO SUPPORT PERFORHANCE OF UNCOUPLED PUHP TO PERFORH OVERSPEED N2-PH-9001 RCIC TURB OVERSPEEO TEST (END OF TRIP TEST OUTAGE) RECOUPLE AFTER TEST COHPLETION W162119 HVR-2HVR0UC4 REPAIR DOOR HINGE BOLT ON DOOR HINGE IS STRIPPED CLEANED THREADS 08A AND NEEDS TO BE REPAIRED OR REPLACED MR WRITTEN IN RESPONSE TO OH25108 2HVReUC408A M162371 RDS-2RDS~HCU REPEAT CHARG INGS OF HCU 2635 NITROGEN ACCUHULATE REPLACED FITTING 2635 INDICATES A LEAK CARTRIDGE VALVE V111 MAS REPACKING 10/90 VIA MR 189617 SUSPECT PROBLEH WITH P6 CHARGING CONNECTION PLEASE INVESTIGATE AND REPAIR SOURCE OF NITROGEN LEAK DEF TAG 26282 HUNG ON V111 VALVE STEM RX BLDG 261

Iv P

13:44:36 92 CLASS I 'WORK - M ANICAL HAINTENANCE 1991 PAGE:6 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION

'W162375 RDS-NOCOMPID PLEASE INSPECT ALL 185 HCU'S CHANGING WATER RISEN TORQUE ALL BOLTS ON CHARGING WATER PIPING AT UPPER PIPE CLAHPS FOR EXISTENCE OF RESEN RISERS. WR LISTED ON S"HI-5 ~ 3-001 MOVEHENT USING TORQUE WRENCH CHECK CHANGING WATER FOR ANY HISSING OR LOOSE CLAMP OR PIPE CLAHP SUPPORT BOLTS FOR TIGHTNESS 75 (70-80) PARTS INCH LBS AND BOLTS FOR MISSING HARDWARE AND REPLACE AS NECESSARY THIS INSPECTION IS PER GE R ICSTL056

'W162391 WCS-2WCS4V32 SEAL WELD CAP V326 IN ACCORDANCE WITH TEHP HOD REHOVED VALVE 326 USING A FREEZE ON 5 91-055 EXTEND ASME III CL2 BOUNDARY TO CAP THE LINE)THEN REINSTALLED A PIPE CAP ALSO REPLACED 2 CAPSCREWS WASHERS AND NUTS TO RESTRAINT THIS ACTION OUTLINES IN TEHP HOD 91-069 W162944 CSL-2CSL~HOV 2CSLeMOV107 LOCATION ON 176'X N AUX BAY IN CSL REPACKED FROH LANTERN RING UPt 107 PUHP HAS A PACKING LEAK PLEASE CORRECT LANTERN RING FROZEN IN VALVE W164457 PHS-AB261-4 INSTALL 4X4X1/4 IN. ANGLE IRON IN FRONT OF AUX PLACED TEMPORARY CARDS IN FRONT OF BOILER DOORS AB261/1/AB261/2 r'B 261/3 AND AB 261/4 DOORS TO STOP RELEASE OF CONT.

TO CONTAIN UNHONITORED RELEASES FROH CONTACT FLUIDS INTO CLEAN AREAS CONDENSER 'WORK AS PER EDCI 2F00378A. THIS IS A TOP TEN ISSUE CONCERN'TOP TEN ISSUE NO. 8 W164525 5'WP-NOCOHP ID FLANGES (4 EA ) PURCHASED PER HOD 89-132 AS CUT DOWN PIPE PER HOD 89-132 REF SCHEDULE 80 NEED TO BE COUNTERBORED TO MEET EDC 2H10181 EXISTING SCHEDULE 40 PIPING FLANGES TO BE PROVIDED TO NHH BY CBI (REF EDC 2M10181)

W1 65487 HVR HVR-32A SAHPLE PUMP IS MAKING AN EXCESSIVE AHOUNT INSTALLED NEW PUHP OF NOISE. (RX 289)

RMS-2HVReCAB 32A W167090 PCB-2PCBoDRA OPEN NORTH SUPPRESSION POOL HATCH DURING AUGUST SUPPRESSION HATCH CLEANED AND NEW 4A OUTAGE AND RECLOSE AND RETORQUE AS REQUIRED 71-87 0-RINGS INSTALLED. WR USED TO OPEN FT LBS PER N2-HMP-PCB-003- NOTIFY I AND C TO DO HATCH-TEHPORARILY CLOSE REOPEN AND LLRT 'WHEN COHPLETE TO PERFORH FINAL CLOSURE OF HATCH W167091 PCB-2PCB4DRA REHOVE SOUTH SUPPRESSION POOL HATCH DURING AUGUST SUPPRESSION HATCH CLEANED AND NEW 48 AND RECLOSE AND RETORQUE AS REQUIRED 71-87 FT LBS 0-RINGS INSTALLED. WR USED TO OPEN PER N2-HHP-PCB-003. NOTIFY I AND C TO DO LLRT 'WHEN HATCH TEHPORARILY CLOSE REOPEN AND COMPLETE- TO PERFORH FIND CLOSURE OF HATCH W168421 RDS-2RDSAHCU HCU 4259 NITROGEN ACCUMULATOR REQUIRES REPEAT WE INSTALLED NEW PACKING 4259 CHARGINGS ON A CONTINUOUS BASIS. PLEASE INVESTIGATE SOURCE OF LEAK Vill VALVE P6 CHARGING CONNECTOR AND REPAIR LEAK AS NECESSARY.

~'D ~

l

13-44-36 13-92 CLASS I WORK - NICAL HAINTENANCE 1991 PAGE:7 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W168422 RDS-2RDS4 HCU HCU 5043 NITROGEN ACCUHULATOR REQUIRES REPEAT INSTALLED NEW PACKING 5043 CHARGINGS ON A CONTINUOUS FREQUENCY PLEASE INVESTIGATE SOURCE OF LEAK V111 VALVE P6 CHARGING CONNECTOR ANO REPAIR LEAK AS NECESSARY M168423 RDS-2RDSoHCU HCU 1407 NITROGEN ACCUHULATOR REQUIRES REPEAT INSTALLED REBUILT VALVE 1407 CHARGINGS ON A CONTINUOUS FREQUENCY. PLEASE INVESTIGATE SOURCE OF LEAK V111 VALVE P6 CHARGING CONNECTOR AND REPAIR LEAK AS NECESSARY

'M168433 RDS-2RDSASOV CORRESPONDING CRDH EXHIBITS ULTRA HIGH STALL FLOWS REPLACED SOV 121 ON HCU 3019 121(3019) UPON ROD WITHDRAWAL. WR 191502 INITIATED AGAINST THAT CRDH. HOWEVER SUSPECT LEAKY OR HISPOSITIONED SOLENOID VALVE SOV121. PLEASE TROUBLESHOOT AND REPAIR AS NECESSARY TAG HUNG ON HCU V107 VALVE HANDMHEEL RB 261 SOUTH BANK W168443 HVR-2HVR4DHP BACK DRAFT DAHPER 2HVRADHP18 19 DOES NOT CLOSE ADJUSTED COUNTER MEIGHTS ON DAHPER 19 WHEN 0UC413A B SHUT DO'MN. READJUST COUNTER WEIGHT W168476 S'MP-2-SMP-75 REPLACE 3/4 IN PIPE IN SAHPLE LINES WITH CARBON STEEL PORTION OF LINE 0-65G-3 STAINLESS STEEL PIPE PER ENGINEERING DIRECTION EDC REMOVED AND REPLACED MITH STAINLESS 2F00299. ET 214 NORTH STEEL PER EDC 2F00299

'M168477 S'MP-2-SWP-75 REPLACE 3/4 IN. PIPE IN SAHPLE LINES WITH WE REPLACED OLD CARBON PIPING WITH 0-65H-3 STAINLESS STEEL PIPE PER ENGINEERING DIRECTION NEW STAINLESS PIPING EDC 2F00299. ET 214 SOUTH W168479 I AS-NOCOHP I 0 PLEASE TROUBLESHOOT AND REPAIR AS NECESSARY SOURCE IDENTIFIED LEAK ON 2IASoV367'ROTE OF LEAKS ON -B- LOOP (2IASeTK5 LOOP) ADS NITROGEN WR 154477 TO REPLACE VALVE SUPPLY SYSTEH. SEE ATTACHED TROUBLESHOOTING PLAN TROUBLESHOOTING AFTER REPLACEHENT NOTE: RETURN THIS WR TO PLANNING ONCE LEAKAGE OF 2IAS4Y367 INDICATE THAT NO OTHER SOURCE HAS BEEN IDENTIFIEO TO FACILITATE PROPER LEAKAGE OF LARGE HAGNITUDE EXISTS WORK CONTROL REVIEW AND APPROPRIATE REPAIR PLANNING W168480 I AS-2 I ASS'PSE REPLACE RUPTURE DISK WITH NEW DISK EXISTING DISK REPLACED RUPTURED DISK PER HI HARD 19A HAS BEEN INSTALLED FOR A PERIOD GREATER THAN ONE COPY TAG LOST YEAR WHICH IS BEYOND HANUFACTURERS RECOHHENDATION FOR ONE YEAR SERVICE LIFE. EXISTING DISK WAS LAST INSTALLED ON 891021 PER MR 170156 TAG HUNG ON TANK 2IAS4TK4

E

~

4 I

13:44-36 92 CLASS I WORK - ANICAL MAINTENANCE 1991 PaGE-8 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W1 68481 I AS-NOCOHP ID PLEASE TROUBLESHOOT AND REPAIR AS NECESSARY SOURCE NA FOR TROUBLESHOOTING PORTION. OPS OF LEAKS ON "A" LOOP 2 IAS4TK4 LOOP ADS NITROGEN T I GHTENED ADS TANK 2I AS4TK32 SUPPLY SYSTEH SEE ATTACHED TROUBLESHOOTING PLAN PRESSURE TRANSHITTER 2IASAPT230.

NOTE RETURN THIS 'WR TO PLANNING ONCE LEAKAGE INSTRUHENT LINE CAP THAT WAS LOOSE SOURCE HAS BEEN IDENTIFIED TO FACILITATE PROPER AND LEAKING NITROGEN SNOOP CHECKED WORK CONTROL REVIEW AND APPROPRIATE REPAIR CAP TO ENSURE LEAK TIGHT PLANNING. NO TAG HUNG OR REQUIRED.

W168482 I AS-2 I ASV36 VALVE LEAKS BY SEAT DESPITE VALVE CYCLING AND SETUP TO REPLACE VALVE VALVE PASTED .

3 CAUSES ADS TANK 2IAS4TK4 TO DEPRESSURIZED. PLEASE LEAK TEST DID NOT HAVE TO REPLACE REPLACE VALVE AS NECESSARY. THANK YOU IT NO WORK DONE IN FIELD W168599 HSS-NOCOHPID ACTUATOR SER NO 1221199-WHILE PERFORMING HONTHLY CUT OUT REDUCER BY MACHINING AND PROCEDURE N2-IPM-MSS-Hool 1 1/4 TEST FITTING RUN TAP TO CLEAN UP THREAD GALLED WHILE REHOVING FITTING BACKED OUT FITTING 1 1/2 TURNS BEFORE GETTING STUCK WAREHOUSE ENVIRONHENTAL ROOH NE CORNER W1 68694 EGA-2EGA0SV1 FULFILL THE NHP2 IST ll TO PLAN'EHOVE PUMP AND VALVE PROGRAH VALVE 2EGA4SV111 FOR TESTING CALIBRATION AND REINSTALL WHEN NOTIFIED BY THE I8C REHOVED SV111 SERIAL NO 124157E DEPARTMENT LOCATEO DIESEL GENERATOR ELEV 261 REF SEI 712 ANO ASHE 1 ANSI OH"1 1981 W168700 SWP-2SWPeV10 INSPECT OR ADJUST MECHANICAL STOPS ON VALVE TO REHOVED VALVE 10 FOUND A PIECE FOR F ALLOW VALVE TO SEAT PROPERLY EDC 2F00329 PLYWOOD AND INSULATION IN VALVE PREVENTING IT FROH CLOSING CLEANED UP VALVE AND INSTALLED NEW LAHINATED DISK SEAL W169163 HSS-NOCOMP ID INSTALL DRYER SEPARATOR STORAGE POOL PLUGS- ALL POOL CAVITY AND FUEL CANAL REACTOR SHIELD PLUGS AND REFUELING CANAL PLUGS PLUGS INSTALLED W169183 PCB-2PCBADRA REHOVE STRONGBACK ON DRYWELL EMERGENCY LOCK AND AT STRONBACK REHOVED;STRONG BACKS ON 9 END OF HPCS OUTAGE REINSTALL FINGER TIGHT. RX BLDG 910909 STRONG BACK BOLTS LOOSENED 261 ON DOOR STRONG BACKS INSTALLED 910924- FINGER TIGHT W169193 PCB-2PCBADRA OPEN NORTH AND SOUTH SUPPRESSION POOL HATCHES HATCH OPENED SEALING SURFACES 4A DURING HPCS OUTAGE AND RECLOSE ANO RETORQUE AS COVERED HATCH CLOSED AND TORQUED TO REQD 71-87 FT LBS PER N2-HHP-PCB-003. NOTIFY I8C 80 FT LBS TO DO LLRT WHEN COMPLETE W169804 SWP-2-SWP-00 INSTALL PRESSURE TAP ON DISCHARGE SIDE OF 2SWP4'PZB INSTALLED NE'W 3/4 INCHES GLOBE 4-242-3 INSTALL ISOLATION VALVE 2SWPAV1103 AND REQUIRED VALVE IN LINE 2-SWP-004-242-3 FOR PIPE ALL WORK PER SDC SC2-0037-90 TESTING PURPOSES,

~l 4

13:44-36 92 CLASS I MORK - ANICAL HAINTENANCE 1991 PAGE:9 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M169825 SWP INSTALL 5'MAGELOK FITTING TO REPLACE DEFECTIVE REPLACE SECTION OF PIPE TUBING FITTING ON 2SWPACAB146B.. PARTS WITH SYSTEH ENGINEERING-RICK SCHAHP TB 250 SM SERVICE WATER ROOH.

RHS-2SMPNCAB 146B W169830 ROS-2RDS4V11 RELEASED LEAKAGE V111 ON ACCUH 061-14 LEAKS REBUILT 111 VALVE 1(0619) EXCESSIVELY WHEN VALVE IS CLOSED

'W169831 RDS-2RDSAV11 ACCUH 'MILL NOT HOLD CHARGE 38-15 REBUILD 111 VALVE 1(3815)

'W169832 ROS-2RDS4 V11 ACCUH MILL NOT HOLD CHARGE 50-51. P6 CONN LEAKIING REPLACED 0-RINGS AND PACKING ON 1 (5051) AND REPAIR V111 VALVE V111 REPLACED THE P6 CONN CLEANED AND INSPECTED THE PIPE THREADS

'W169833 RDS-2ROS4V11 ACCUH MILL NOT HOLD CHARGE~10-51 REBUILT 111 VALVE 1(1051)

M169834 RDS-2RDSCV11 ACCUH WILL NOT HOLD CHARGE 18-23 REBUILT 111 VALVE 1(1823)

M169835 ROS-2RDSov11 ACCUH MILL NOT HOLD CHARGE 02-43 REBUILT 111 VALVE 1(0243)

'M169836 RDS-2RDSAV11 ACCUH WILL NOT HOLD CHARGE 46-55 REPLACED ORINGS AND PACKING 1(4655)

M1 74809 ZZZ-NOCOHPIO INSPECT SNUBBER REHOVED FROH BZ-12AC SNUBBER SNUBBER DISASSEHBLED ANO OAHAGE WAS REHOVEO AND LOCATED AT SNUBBER ELEVATION 215 RX NOTED BEYOND JUSTIFIED REBUILD BLDG SNUBBER REHOVEO UNDER WR 174961 SNUBBER SCRAPPED. SNUBBER WAS REHOVEO FROH SERVICE UNDER HOD 89-085 M174960 HSS-2HSS-PSS DURING TECH SPEC VISUAL EXAHS IT WAS OBSERVED THAT REPLACED 2HSS-PSSP038A SN8383 MITH P184A4 THE ATTACHED LIST OF HECHANICAL SNUBBERS HAVE NEM SNUBBER SN8168 REHAINING DISPLACED SPHERICAL BEARINGS CONDITION DOES NOT SNUBBERS SPHERICAL BEARINGS MERE AFFECT OPERABILITY CLEANED LUBRICATED AND RESTAKED ASSURED FREEOOH OF HOVEHENT M175811 RHS-2RHSCV23 2RHS4V235 WAS LEAKING BY DURING SURVEILLANCE RHSAV235 MAS TESTED DURING OPS 5 TESTING ON RHS-C VALVE NEEDS TO BE FIXED. LOCATED SURVEILLANCE ON 910528 THIS VALVE ON 289 ELEVATION RX RHS-C HIGH POINT VENT WAS NOT LEAKING Ml'76298 HVK-2HVKNRV4 VALVE LEAKING WATER OUT OF GAG SCREW HOLE- REPAIR HAO VALVE RECALIBRATED AND ADJUSTEO 3B

~l l

II S

4

13:44:36 92 CLASS I WORK - NICAL HAINTENANCE 1991 PAGE10 WR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W176390 RHS-2RHS0MOV HAS SMALL OIL LEAK FROH GEAR BOX ELEVATION 196 TIGHTENED GREASE FITTING 9A NORTH AUX BAY DOES NOT AFFECT VALVE OPERABILITY W176730 ICS-21CSAP1 OUT BOARD SEAL IS LEAKING APPOX 80 DRIPS PER INBOARD AND OUTBOARD SEAL REBUILT MINUTE. REPAIR AS NECESSARY ALSO DO INBOARD SEAL W17 6819 ICS-2-ICS-75 PIN HOLE STEAN LEAK AT DRAIN LINE ELBOW BETWEEN REMOVED OLD WELD BY GRINDING HAS 0-65-2 ICS-AOV130 AND AOV 131 UPSTREAH OF ICS-V15 AND NDE DO A PT THEN REPAIRED USING V16 DRAIN VALVES. LINE 2-ICS-750-65-2. WPS 1-1-BA-101- ALL WORK DONE BY ATTACHMENT 2 ASHE SECTION XI WORK PLAN W1 76896 HVK-2HVKAP18 PUMP SHAFT OIL SEAL LEAKS PLEASE REPAIR TAG 15750 REBUILT HECH SEAL AND INSTALLED NEW HUNG ON OIL BUBBLER FOR PUHP PUHP IS LOCATED ON BEARINGS AND OIL SEAL CONTROL BLDG ELEVATION 261 IN DIV II CHILLER ROOH W1 76990 SLS-2SLSAP1A PUHPS 1ST PISTON HAS PACKING LEAK (2 DROPS/SEC) REPLACED PACKING ON NO 1 CYL TAG 16233 HUNG ON PUHP PLEASE REPAIR W177153 HVC-2HVC4UC1 UC102 FAILED TO ACHIEVE RATED FLOW 18C TO BACK FLUSHED UNIT COILS 02 TROUBLESHOOT FLOW PROBLEH CONTACT C BURNS'WORTH X 4626 FOR TROUBLESHOOTING INFO W177156 RDS-2RDSNHCU HCU 4623 HAS EXCESSIVE NITROGEN LEAKS AS INDICATED REMOVED CLEANED AND INSTALLED P6 4623 BY REPEAT CHARGINGS OF HCU ACCUHULATOR. PLEASE CONNECTION TROUBLESHOOT AND REPAIR AS NECESSARY V111 VALVE-P6 CONNECTOR AND OTHER POTENTIAL LEAKAGE SOURCES.

NOTE WR 187548 RECENTLY REPACKED P6 CONNECTION ON THIS HCU (COHPLETED 910119) TAG HUNG ON STEH RX BLDG ELEV 261 NORTH HCU BANK Vill VALVE

'W177157 RDS-2RDSAHCU HCU3815 HAS EXCESSIVE NITROGEN LEAKS AS INDICATED REMOVED AND CLEANED P6 CONNFCTOR 3815 BY REPEAT CHARGINGS OF N2 ACCUHULATOR PLEASE TROUBLESHOOT AND REPAIR AS NECESSARY SOURCE OF LEAK (EG P6 CONNECTOR) NOTE WRS 169831 AND 191627 RECENTLY REBUILT Vill VALVE AND REPACKED VALVE ON 910118 AND 910119 RESPECTIVELY TAG HUNG ON P6 CONNECTOR RX BLDG ELEV 261 NORTH HCU BANK

'W177159 RDS-2RDS4HCU PLEASE INVESTIGATE AND REPAIR SOURCE OF NITROGEN REHOVED AND CLEANED P6 CONNECTOR 1407 LEAK ON HCU14-07 Vill VALVE WAS RECENTLY REPLACED VIA WR 168423 ON 910108. SUSPECT P6 N2 FILL CONNECTION. TAG HUNG ON P6 CONNECTOR ON HCU RX BLDG ELEV 261 SOUTH HCU BANK

'h t

13:44:36 i-13-92 CLASS I WORK - H ttANICAL MAINTENANCE 1991 PAGE11 WR NUMBER EPN thUMBER FAILURE DESC CORRECTIVE ACTION W177165 SWP-2SWP¹V20 REHOVE INTERNALS FROH CHECK VALVE RUN SYSTEHI TOOK VALVE INTERNALS OUT FOR FLOW 1A CHECK FOR PROPER FLO'W PRESSURE REWORK REPLACE TEST INTERNALS AS REQD (TROUBLESHOOT)

W1 77196 RDS-2RDS¹HCU CRD HYDRAULIC CONTROL UNIT -HCU- 38-51 NITROGEN REHOVED OLD P6 CONNECTOR CLEANED 3851 SECTION LEAKS SUCH THAT ACCUHULATOR REQUIRES AND INSTALLED NEW'ITTING REPEAT CHARGINGS ON A DAILY BASIS. PLEASE INVESTIGATE AND TROUBLESHOOT SOURCE OF LEAK EG P6 CONNECTOR VI I I VALVE ETC. NOTE WR191619 RECENTLY COMPLETED ON 1-09-91 REPLACED VI I I VALVE PACKING HOWEVER HCU STILL REQUIRES REPEAT CHARGINGS TAG HUNG ON P6 CONNECTOR ON HCU RB 261 W177244 HVR-2HVR¹AOD AIR IS LEAKING FROM THE BODIES OF BOTH ACTUATORS REPLACED BAD STOP SCREW WASHER WITH 10A ON THIS DAHPER. NEW ONE W177260 HSS-2MSS¹PSV INSTALL AND REHOVE GAGGING DEVICES ON THE HAIN INSTALLED GAGS ON PSV'S -ALL BUT 120 STEAH SAFETY REL IEF VALVES AS DIRECTED BY 127 N2-ISI-RPV-RQ002 AND N2-HHP-HSS-029 W177266 SWP SAHPLE PUHP IS RUNNING HOT-REPLACE BEARINGS AS PUMP HOTOR WERE REPLACED BY HOD NECESSARY. TAG LOCATED ON SKID TB 250 SOUTHWEST 90-044 DURING OUTAGE NO WORK REQD SERVICE WATER BAY (ALSO TROUBLESHOOT FLOW SWITCH) BY HA INT RHS"2SWP¹CAB 146B

'W17 742 8 PCB-2PCB¹DRA EXCESS EXPOSURE EXPENDED REHOVING AND RE INSTALLING WE INSTALLED THE STRONG BACKS "i!

5 STRONGBACKS AT POWER . INSTALL STRONGBACKS AND THE PERSONAL DOOR LEAVE IN PLACE W177603 SWP-2SWP¹P1E EXCESSIVE LEAKAGE O>,'NBOARD AND OUTBOARD PACKING NEW PACKING INSTALLED<3 RINGS ON t.OUSINGS Of PUHP 2SWP¹P1E ADJUST ADD OR REPLACE EACH SIDE OF PUHP PACKING AS NECESSARY. LOCATION- SW 244 ELEV LINE K COL 8.20 TAG ON EYE BOLT ON PUMP CASING W177604 S WP-25 WP ¹P 1F EXCESSIVE LEAKAGE ON INBOARD PACKING HOUSING ON ADJUSTED PACKING PUHP 2SWP¹P1F. ADJUST ADO OR REPLACE PACKING AS NECESSARY. LOCATION- SW 224 ELEV LINE L COL 8.20.

TAG ATTACHED TO EYE BOLT ON PUHP CASING W17 8801 RDS-2RDS¹HCU FITTING ON THE P6 CONNECTION LEAKS NITROGEN. REMOVED AND CLEANED P6 CONNECTOR 2611 REPAIR OR REPLACED AS NECESSARY LOCATED 261 RX BLDG SOUTH TAG HUNG AT HCU.

W178817 RDS-2RDS¹HCU MALE FITTING P6 ON FRONT OF CHARGING BLOCK ON HCU REMOVED AND CLEANED P6 CONNECTOR 5051 50-51 LEAKS BY THREADS-TO BLOCK NOT CAP-NEEDS LEAK LOCK APPLIED AND REPLACED AND TORQUED.

l'l

i. 1

I 1 13:44:36 ~-13-92 CLASS I 'WORK - ANI CAL HAINTENANCE 1991 PAGE12 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M1 78890 RDS-ZRDSoSOV PLUG ON SOLENOID BLOCK IS LEAKING MATER -SOV120- REHOVED OLD FILTER AND INSTALLED 120(2655) PLEASE REPAIR. TAG AT HCV26-55 NEW FILTER M1 78901 HVP-ZHVPNFN1 CONTROL BLDG DIV 1 DIESEL ROOH GUARD OVER FRONT OF REPLACED CLIPS A FAN IS HISSING CLIPS ALONG WITH BOLTS HOLDING THEH ON. PLEASE REPLACE M178917 CSL-ZCSLAPZ REBUILD PUHP SERIAL N7738980 ALSO DUE ECDCR DISASSEHBLEDI CLEANED AND REBUILT C93028A ATTACHED-2 REHOVED FROM ZCSLAPZ LOCATION PUHP ~ PUHP STORED IN HAINT DIRTY ON WR 148659. PUHP MAS EXPERIENCING INCREASING SHOP HATERIAL RETURN 005548 VIBRATION AND DATA INDICATOR BAD BEARINGS. PUHP TO BECOHE SPARE FOR ZCSLAPZ ZCSHAPZ ZRHSAPZ AND ZICSPZ REFERENCE WAREHOUSE SYHBOL NUHBER 92-18-401. ASHE BASE N7738980-5 RETURNED TO HATERIALS HANAGEHENT AS SPARE UNDER SYMBOL 92"18-401. BASE TO BE STORED SEPARATELY UNDER NEM 89 SERIES SYHBOL.

M178922 CSL-ZCSL4 H2 RX ELEVATION 175 LPCS ROOH HOTOR EQUIPPED WITH INSTALLED NE'W HOTOR BOLTS TWO DIFFERENT BOLTING HATERIAL TYPES REQUIRING DIFFERENT TORQUE VALVES. REPLACE HOLD DO'WN BOLTS WITH NEM BOLTS OF ORIGINAL SAHE TYPE.

M178929 SFC"2SFC-PSS SC ELEVATION 298 SFC PUHP ROOH A INSTALL PAD EYES WELD PAD EYES FOR REHOVAL OF PUHP T512A3 FOR REHOVAL ZSFCAV256A HV6A AND PUHP 'WORK PER EDC PARTS AND VALVE PARTS. TAG NOT 2F00100 TO BE WORKED WITH MR 178930 FOUND W178930 SFC-2SFC-PSS SC ELEVATION 299 SFC PUHP ROON "A" INSTALL PAD MELDED PD EYES FOR REMOVAL AND T573A3 EYES FOR REHOVAL OF ZSFC4V256A AND PUHP WORK PER INSTALLATION OF PUHP CASING AND EDC 2F00100. TO BE WORKED WITH MR 178929 INTERNALS AND VALVE INTERNALS W179133 E JS-ZE JS4 US1 INTERNAL LOCK OUT BRACKET IS HISSING FABRICATED NE'W BRACKET

-5D M179162 CSH-ZCSHeH1 REPLACE THE OIL RESERVOIR SIGHT GLASS 0"RINGS AT PER REF 3213 HADE NEW PART)PLUG PER THE FIRST HAINTENANCE OPPORTUNITY FOR THE HIGH PRINT- SHOP 'WORK PRESSURE CORE SPRAY PUHP HOTOR (GE SIL 484)

W179264 SWP-ZSWPAV1A WHEN PERFORHING PH ON STRAINER 4A REMOVE AND INSTALLED NEM PINS AND DISC PACK INSPECT CHECK VALVE V1A FOR ANY DAHAGE IF ANY AND RUBBER GASKETS DAHAGE REPAIR EDC ZF00072 W179265 SMP-ZSWPAV1B WHEN PERFORHING PH ON STRAINER 4B REHOVE AND REPLACE SHIH PACK ON VALVE INSPECT CHECK VALVE V18 FOR ANY DAHAGE IF ANY DAHAGE REPAIR

,

~

13-44-36 92 CLASS I WORK - . ANICAL HAINTENANCE 1991 PAGE13

'MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W179266 SWP-2SWP¹V1D WHEN PERFORHING PH STRAINER 4D REHOVE AND INSPECT REHOVED VALVE INSPECTED BLUED SEAT CHECK VALVE V1D FOR ANY DAHAGE IF ANY DAHAGE OK. VALVE WORK FREELY REINSTALLED REPAIR W179268 S'WP-2SWP ¹V1F WHEN PERFORHING PH ON STRAINER 4F REHOVE AND REPLACE LAHINATED DISC SEAL INSPECT CHECK VALVE VIF FOR ANY DAHAGE IF ANY DAHAGE REPAIR W179285 ZZZ-NOCOHPID FUNCTIONAL TEST 50 SNUBBERS PURCHASED FROH GRINNEL SNUBBERS TESTED SAT. ALL SNUBBERS CORPORATION TEST REQUIRED TO USE AS SPARES DURING ENTERED INTO SPARE PARTS 1990 REFUEL OUTAGE DOCUHENTATION AND TEST RECORD WITH PO AT HATERIALS HGNT.

'M179306 EGS-2EGS¹EG1 CHECK TORQUE ON TURBO SUPPORT BOLTS PER PR7956 CHECKED TORQUE ON TURBO SUPPORT SEE ATTACHED SHEET FOR FURTHER DIRECTION LOCATION DG ROOH.

W179307 EGS-2EGS¹EG3 CHECK TORQUE ON TURBO SUPPORT BOLTS PER PR7956. CHECKED TORQUE TO SOFT LBS TORQUE SEE ATTACHED SHEET FOR FURTHER DIRECTION. LOCATION WRENCH 22-1044 DUE 910711 DIV 11 DIESEL ROOH.

W179313 EGA"2EGA¹STR 2EGA¹STR1 IS CROSS THREADED. PLUG IS JAHHED AND THIS STRAINER WAS DISASSEHBLED AND 1 CANNOT BE REHOVED TO INSPECT STRAINER ELEHENT REASSEHBLED DURING SURVEILLANCE IN PLEASE REPAIR OCTOBER OF 1990 W179345 WCS-2WCS-PSS A STRUT ON BZ-74XY-2 INTERFERES MITH TORQUING REHOVED PIPE CLAMP AND STRUT T1006A3 STUDS ON VALVES 2WCS-FV16A AND 2WCS-AOV27A. REHOVE REPLACED CLAHP AND STRUT REQUIRED AND REINSTALL UPON COHPLETION OF VALVE WORK USE OF NEM RETAINING RING ~ LOST DURING DISASSEHBLY. NEM PIPE CLAHP INSTALLED W179364 SFC-2SFC¹AOV SC EL 310 PACKING FOLLOWER CANNOT BE TIGHTENED DUE READJUSTED PACKING FOLLOWER WITH 19B TO INTERFERENCE. HODIFY HOUNTING BRACKET PER PR 3/8 INCH DRIVE 11/16 INCH DEEP MELL 09224 DISPOSITION. THIN WALL SOCKET NO HODIF ICATION TO HOUNTING BRACKET REQUIRED.

MRENCH WIRED TO VALVE. PLENTY OF TAKEUP LEFT ON FOLLOWER W179370 RHS-2RHS¹AOV PACKING IS LEAKING TAKE UP ON PACKING NEW PACKING INSTALLED ON INDICATOR 16C SIDE W1 79371 PCB-2PCB¹DRA REPLACE TMO SET SCREWS ON COUPLING ON INSIDE DOOR. REHOVED OLD SET SCREWS AND 9 EXISTING ONES ARE ROUNDED HAKING THEH DIFFICULT TO INSTALLED NEW ONES REHOVE.

II I'4 ig (1

I II

13:44 36 92 CLASS I WORK - ANICAL MAINTENANCE 1991 PAGE14 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W179373 SWP-2SWPAV26 HANDWHEEL IS NOT ATTACHED TO VENT VALVE -V26D" ON WE INSTALLED A NEW HANDWMEEL NUT 0 2SWPAP1D. STEH NUT IS MISSING EL 225 NORTH SERVICE WATER BAY W179380 PCB-2PCBDRA INSTALL AND REHOVE STRONGBACKS FOR LEAK RATE TEST INSTALLED STRONG BACKS AFTER TEST 9 LOCATION PRI CONT ELEV 261 WAS COHPLETED REMOVED STRONG BACKS

'W179425 CEC-NOCOHP IO VERTICAL LOCKING BARS HISSING FROH CONTROL AND 2 NEW ROD HADE BY HAINT PER PRINT RELAY ROOH CABINET DOORS FOR 2CEC4PNL631 209A5414 2CECAPNL899 AND 2SVV4'IPNL140 W180265 BLDG-NOCOHPI REHOVEABLE W8X48 BEAM AND GRATING THAT WAS REHOVED REINSTALLED BEAM AND FLOOR GRATING D TO HOVE HATERIALS TO-FROH ELEV 240 DURING OUTAGE FOR HOIST WELL BOLTING A325 AND LOCATION SEC. SONT EL 261 190 DEGREES AZ-REF TIGHTENED 1/2 TURN AFTER CONTACT ES-53D.

'W182613 RDS-NOCOHPID PLEASE REBUILD CRDH SERIAL NUHBER A4341 REHOVED REPLACED PARTS AS NOTED IN ATTACHED FROM POSITION 2ROS4CROH1419 VIA WR 184408 INCLUDE PROCEDURE N2-HHP-ROS-652 GROUP 12 CRDM UPGRADE DURING REBUILD STORE DRIVE AS SPARE AFTER REBUILD DRIVE LOCATED IN CRD REBUILD ROOH S.C. ELEV 289

'W182614 RDS-NOCOMP ID PLEASE REBUILD CROM SERIAL NUHBER A501? REMOVED REPLACED PARTS AS NOTED IN ATTACHED FROH POSITION 2RDSCRDH4619 VIA WR 184410 INCLUDE PROCEDURE N2-HHP-RDS-652 REV 1 GROUP 12 CROH UPGRADE DURING REBUILD. STORE DRIVE AS SPARE AFTER REBUILD. DRIVE LOCATEO IN CRO REBUILD ROOH S C. ELEV 289 W182615 RDS-NOCOMP ID PLEASE REBUILD CRDM SERIAL NUHBER A3979 REHOVED REPLACED PARTS AS NOTED IN ATTACHED FROH POSITION 2RDS4ICRDH1455 VIA WR 183237. INCLUDE PROCEDURE N2-MMP-RDS-652 REV 1 GROUP 12 CRDH UPGRADE DURING REBUILD. STORE DRIVE AS A SPARE AFTER REBUILD ~ DRIVE LOCATED IN CRD REBUILD ROOH S.C. ELEV 289 W182617 ROS-NOCOHPID PLEASE REBUILD CRDM SERIAL NUMBER A4113 REMOVED REPLACED PARTS AS NOTED IN FROH POSITION 2RDSNCRDM0223 VIA WR 184404 INCLUDE ATTACHHENT PROCEDURE N2-HHP-RDS-652 GROUP 12 CRDH UPGRADE DURING REBUILD STORE DRIVE REV 1 AS SPARE AFTER REBUILD DRIVE LOCATED IN CRO REBUILD ROOH S C ELEV 289 W18 2619 RDS-NOCOHPID PLEASE REBUILD CROH SERIAL NUMBER 5067 REHOVED RFPLACED PARTS AS NOTED IN ATTACHED FROH POSITION 2ROSACRDH0643 VIA WR 183240 STORE PROCEDURE N2"HHP-RDS-652 REV 1 DRIVE FOR FUTURE DISPENSATION AFTER REBUILD THIS CRDH IS A GROUP 4 OR 761E387G004 VINTAGE DRIVE LOCATEO IN CRD REBUILD ROOH S.C ELEV 289. DO NOT GROUP 12 UPGRADE DURING REBUILD.

~I K

13:44:36 92 CLASS I WORK - ANICAL HAINTENANCE 1991 PAGE15 WR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION

\

M182620 RDS-NOCOHPID PLEASE REBUILD CRDH SERIAL NUHBER 5465 REHOVED REPLACED PARTS AS NOTED IN ATTACHED FROH POSITION 2RDS4'CROH4647 VIA WR 183235 STORE PROCEDURE N2-HHP-RDS-652 REV 1 DRIVE FOR FUTURE DISPENSATION AFTER REBUILD THIS CRDH IS A GROUP 4 OR 761E387G004 VINTAGE DRIVE LOCATEO IN CRO REBUILD ROOH S C ELEV 289 DO NOT GROUP 12 UPGRADE DURING REBUILD M182933 HSS-2HSSAPSV INSTALL SPECIAL AIR VALVE ASSEHBLIES (SPECIAL TOOL INSTALLED ALL AIR RESTRICTORS ON 137 F8531-8) TO THE EXHAUST PORTS OF THE SOLENOID PSV VALVES W182996 HSS-2HSS4SOV AIR SUPPLY LINE AT SOV LEAKS HAIN STEAH TUNNEL REPLACED TEE AT SOV 7C-1 M1 83069 SMP-2-SWP.-OO INSTALL PRESSURE TAP ON DISCHARGE SIDE OF PUHPS PER EDC-2H10325 PUT LINE TAP IN 4"83-3 2SMPAP2A ALSO INSTALL ISOLATION VALVES 2SMPAV1107 PLACE OF BLANK TAP ON DISCHARGE.

AND REQUIRED PIPE ALL PER SDC SC2-0037-90 SIDE OF 2SMPLP2A M1 83082 SMP-2SMPAIP1A REPACK OR- AOD PACKING TO PUMP MATER SPRAYING ALL REPACKED PUHP FROH LANTERN RING OUT OVER ALSO CHECK OIL ON BEARINGS TO HAKE SURE (COULD NOT GET LANTERN RING OUT).

THERE ISN'T ANY WATER IN OIL DISASSEHBLE OB FOUND WATER IN BEARINGS ON OUTBOARD THRUST BRNG INSPECT REPAIR REPLACE AS REQO SIDE -REPLACED OUTBOARD BEARING M183088 PCB-2PCB4 DRA REHOVE HATCH-REINSTALL AFTER CRO WORK COHPLETE LOOSENED NUTS) OPENED HATCH-3 FLANGE-PROTECTOR HATCH TORQUED TO 65 FT INSTALLED'NSTALLED LBS. 0"RINGS WERE IN GOOD CONDITION n

W183128 I AS-2 I ASS PSE RUPTURE DISC TO EXTEND SERVICE DATE REPLACED DISC 146 M183129 ICS-2ICS4PSE REPLACE RUPTURE DISC DUE TO POTENTIALLY EXPIRED NE'W RUPTURE DISC INSTALLED 117 SERVICE LIFE W183130 I CS-2 I CSAPSE REPLACE RUPTURE DISC DUE TO POTENTIALLY EXPIRED NEW RUPTURE DISC INSTALLED 118 SERVICE LIFE M183182 SWP-2SMP4STR REHOVE TEHP HOD 91-013 FROH 2SMP4STR4C AT NEXT REHOVEO TEHP HOD AND REINSTALLED 4C STRAINER HAINTENANCE OUTAGE REPLACE STRAINER NEM BASKETS ELEHENT DI V I SMP PUHP BAY

'W183370 SFC-2SFCAP18 THE OUTBOARD BEARING OF 2SFCAP1B IS OPERATING REHOVED INBOARD AND OUTBOARD APPROX. 10 DEG. HOTTER THAN CP1A OUTBOARD BEARING BEARINGS REPLACED ORINGS ON INSPECT 4P18 PUHP OUTBOARD BEARING AND CHECK FOR INBOARD ANO OUTBOARD MEAR AND PROPER CLEARANCE

b t

lO l

lg C

t zl

13:44.36 92 CLASS I WORK - ANICAL HAINTENANCE 1991 PAGE16 MR NUHBER EPN NUHBER FAILURE DESC CORRECT I VE ACTION W184542 EGS-2EGS4EG3 REPLACE PNEUHATIC CYLINDER- FUEL RACK POSITIONER WE INSTALLED NEW PISTON SHOMS EVIDENCE OF HATERIAL WEAR ON CYLINDER SHAFT 0-RINGS'SPRING AND SHAFT ALONG WITH COOPER-BESSEHER PART NO. Z32-4-3-ill. SEE JOE NEW END CAPS SAVOCA/KEENO LAHPHAND M184674 I AS-21AS4 V16 ABOVE NAHEO VALVE WILL NOT HOLD PRESSURE 249 OW ME INSTALLED A NEM VALVE 11 AT HSIV6C

'M184808 RDS-2RDS4HCU HYDRAULIC CONTROL UNIT LEAKS NITROGEN OUT P6 REHOVED P-6 CONNECTOR) CLEANED AND 4627 CONNECTION. REPAIR AS NECESSARY HCU LOCATED INSTALLED NEW FITTING REACTOR BLDG ELEVATION 261 NORTH W184 825 SMP-2SWP4'V24 DID NOT SHUT WITH REVERSE FLOW APPLIEDIPLEASE CLEANED VALVE INTERNALS- SWING OA REPAIR VALVE TAG CB 261 OIV I CHILLER (HVR) ROON CHECK VALVE WAS STUCK IN THE OPEN POSITION WHEN VALVE WAS DISASSEHBLED M1 84836 ICS-2 ICS4'T1 REPLACE CRACKED COUPLING AND SHORT NIPPLE LINE 4 COUPLING LOOSE OIL LINE ON TOP OF OIL PUHP. LINE IS HARKED MITH GREY TAPE WITH 4 ON IT CRACK IS FROM ELBOW TO PUHP

'M184869 SMP-2SMP4 P2A RELEASED LEAKAGE PUHP INBOARD BEARING LEAKS OIL. REPLACED BEARINGS SEALS SHAFT TROUBLESHOOT AND REPAIR LOCATED IN CONTROL BLDG SLEEVE ELEVATION 261 IN CHILLER ROOH DEFICIENCY TAG 26535 W184876 HVK-2HVK4CHL BOTH LUBE OIL FILTERS NEEDS REPLACEHENT OIL REPLACED OIL FILTERS AND ADDED 1B PRESSURE IS LOM WITH FILTER ON LINE. TAG HUNG ON APPROX 4 GALLONS OF OIL LEFT LUBE OIL FILTER OF 2HVKACHL18 IN CONTROL BLDG 261 W184901 SPR-2SPRCSHL PENETRATION Z74 (AZ 223 DEG. EL 295) NEEDS TO BE PLACED FLANGE BACK ON PENETRATION D39P OPENED TO SUPPORT NDE AND MELD OVERLAY ACTIVITIES WITH NE'M ORINGS. TIGHTENED BOLTS SEE ORGS NO EV-187B AND 003 040 040-3808 TACK MELDS ON RAD SHIELD NEED TO BE CUT AND FLANGE NEEDS TO BE REHOVED. THIS MR TO DO RESTORATION ALSO M184923 ICS-2ICSAT1 OVERSPEED TR IP DFV'ICE DOES NOT TRIP AS REQD. READJUSTED OVERSPEED TRIP HECHANISH INVESTIGATE AND REPAIR. LOC 175 EL RX BLDG RCIC TURBINE ROOH W1 84980 CSH-2CSHAPRR REHOVE PIPE MHIP RESTRAINTS TO SUPPORT INSPECTION RESTRAINTS REHOVED 003A OF MELDS ON LINE 2-CSH-010-27-1 AND REINSTALL POST INSPECTION DWG EV-89A LOC PC AX 240 DEG. EL 308

\

13:44:36 "13-92 CLASS I WORK NICAL HAINTENANCE 1991 PAGE17 WR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W187509 ICS-2 ICS4 Tl THE TERRY TURBINE LUBE OIL SYSTEH IS CONTAHINATED CHANGED OUT CONTAHINATED OIL AND WITH 'MATER (HILKY) CHANGEOUT LUBE OIL AND CHANGE REPLACED FILTERS AND OIL USING FILTER HOBIL VAPORTER LIGHT OIL APPROXIHATELY 5 1/2 GALS

'M187531 ROS-2RDSHCU 2RDS4HCU5011 IS LEAKING FROH THE CHARGING BLOCK REHOVED ANO CLEANED P6 CONNECTION 5011 NIPPLE PLEASE TIGHTEN-REDOPE NIPPLE AND REINSTALLED M187544 CHS"2CHSSOV 2CHSOSOV26C - SURVEILLANCE TEST N2-OSP-CHS-R001 REPLACED INTERNAL PARTS ON VALVE 26C SUCT 7 3.109 - IT WOULD NOT HOLD ANY PRESSURE WHEN CLOSED AND LINE ISOLATED DOWNSTREAH. LOCATED RX BLDG EL 215 AZ 117.

M187548 ROS-2RDS4HCU 2RDS HCU 46-23 HAS A LEAK NEEDS TO BE CHANGED REPLACED PACKING AND 0-RINGS 4623 ABOUT ONCE A DAY PLEASE INVESTIGATE~ HCU 46-23 LOCATED ON NORTH SIDE. WORK 'WITH WR 176813 TAG HUNG AT HCU. ALSO REPAIR P6 FILL CONNECTION M18 7549 IAS-2IASCV52 VALVE WILL NOT CHECK FLOW MHEN TESTED PER AFTER HECHANICALLY AGITATING 6 N2-OSP-IAS-CS001. TAG HUNG AT P601 PI VALVE-VALVE CHECKED AND SEATED AS REQD W187567 HVK-2HVKACHL CHILLER -A- TRIPS 30 SEC ~ S AFTER START ON HIGH REF PURGED UNIT TO GET AIR PRESSURE 1A PRESS CHILLER SHOULD REHAIN ON LINE TO ACCEPT BELD'W 5 LBS.

LOAD. TROUBLESHOOT AS NEEDED W187581 RDS-2RDS4V11 2RDS-V111 LEAKS NITROGEN WHEN TAKEN OFF ITS NEW PACKING AND ORINGS INSTALLED ON 1(1823) BACKSEAT. PLEASE REPAIR LOCATEO RX 261 SOUTH TAG SPARE VALVEl THIS MORK WAS LOCATED ON Vill ON HCU 18-23 COHPLETED ON MR 169834 W187990 PHS-R261-2 ELECTRIC LATCH REQUIRED REPLACEHENT RB ELEVATION GROUND OFF OLD PLATE AND WELDED NEM 261 PLATE ON M189090 CSH-2CSHePRR REHOVE AND REINSTALL PIPE RESTRAINT 2CSHoPRR003B RESTRAINT WAS NOT REHOVED NO WORK 0038 (DETAIL ATTACHED) IN SUPPORT OF HPCS NOZZLE REQUIRED'NSPECTION COULD BE DONE OVERLAY PREPARATION WITH RESTRAINT IN PLACE W189325 SWP-2SMPCP18 OUTBOARD BEARING IS LEAKING OIL EXCESSIVELY REPLACED THRUST BEARING 93-78-283 LEAKING TO POSSIBLE PUHP BEARING DAHAGE. PLEASE AND REPLACED 0 RING 93-20-503 FIX AS SOON AS POSSIBLE

i' 1~

PP J

13:44-36 -13"92 CLASS I 'WORK - ANICAL HAINTENANCE 1991 PAGE18 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W189587 SWP-2SWPAP1D 2SWP4P1D OUTER PUHP BEARING OVERHEATING TO REBUILT REPLACED PARTS AS REDO EXTREHELY HIGH TEHPS AS HIGH AS 250 DEGREES F BY PUMP COHPONENT DEGRADATION DUE TO SURFACE PYROHETER INVESTIGATE AND REPAIR HACHINE NORHAL EROSION REPLACEHENT SLEEVE BEARINGS TO ACCEPT THE APPROPRIATE THERHOCOUPLE PROBES HACHINE THE BROKEN VIBRATION DETECTOR STUD FROH THE OUTBOARD BEARING CAP REPAIR BY SPRAY HETALIZING THE 08 BEARING AREA OF USED SHAFT FROH 2SWP4 P18 PER EDC 2F00239 FOR REPLACEHENT IN 2SWP4 P10 W189636 HVY-2HVY0UC2 2HVYAUC2C WENT INTO HOTOR OVERLOAD TROUBLESHOOT RECONNECTED FAN TO MOTOR C AND REPAIR OR REPLACE PARTS AS NECESSARY TAG ON 2CECAPNL870 NEXT TO CONTROL SWITCH W189661 SWP-2SWPAV1C CHECK VLV APPARENTLY NOT SEATING WHEN PUMP IS REPLACED CHECK VALVE INTERNALS SECURED AS INDICATED BY LACK OF WATER OUT VENT ON STRAINER 4C ~ THIS DESPITE RECENT HODIFICATION PURSUANT TO EDC 2F000708- WR 176272 REPLACED CHECK VALVE INTERNALS NOTE: VALVE INTERNALS CONSIST OF-DISK WHICH 'WAS REPLACED USING ASHE TRAVELERs BEARINGS DISK SEAL AND REDOWELED. REDOWELED TO EDC 2F00293 W189735 SLS-2SLSAP18 SLSAP18 PISTON 3 LEAKS PLEASE REPAIR REPLACED PLUNGER PACKING W189980 RCS-2RCSAP18 IRC NOTED THAT PUHP SHAFT INDICATORS WERE GIVING A HOUNTING BRACKET INSPECTION HIGH VIBRATION READING. INVESTIGATE AND RESOLVE AS EVERYTHING OK VIBRATION DATA REQUIRED CHECK MOUNTING BRACKET SOCKET HEAD ANALYZED BY GE AT SAN JOSE- SEE CAPSCREW TO ENSURE THEY ARE TORQUED TO A MINIMUH ATTACHED REPORT"DECISION HADE TO OF 15 FT OPERATE AND HONITOR W190214 MMR-2HHR4 CRN RB EL 390 TROLLEY IS NOISY 'WHEN OPERATING AND ADJUSTED DREG ON TROLLEY BRAKE 1 TRIPS THE BREAKER (BRAKE HAY NOT RELEASE COMPLETELY) CRANE FAILS TO RESTART. TROUBLESHOOT TAG LOCATED AT BREAKER RB 289 NJS-U52 W190245 RDS-NOCOHP ID REBUILD SPAN VALVES IN SHOP AND RETURN TO INTERH REBUILT 5 VALVES 910820IREBULT 5 STORAGE VALVES 910821IREBUILT 6 VALVES 910822. REBUILT 3 VALVES 910823 W190265 I CS" 2ICSx AOV INDICATOR ARH ON 2ICSAAOV157 DOES NOT HOVE DURING CLEAN DISC REPLAC ACTUATOR ANO 157 VALVE STROKING. PLEASE REPAIR AS NECESSARY SDC INDICATION SHAFTS REPLACE ALL SC2-0274-91. PACKING

I'l I

<<~

II l

13:44:36 92 CLASS I WORK - NICAL HAINTENANCE 1991 PAGE19 WR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W1 90406 PCB-2PCB4DRA RX BLDG EL 261 AZ-236 DEG INSTALL STRONGBACKS TO REINSTALLED STRONGBACK LUBRICATED 9 THE DOOR FRAHE IN PREPARATION FOR TESTING ONCE BOLTS TORQUED TO 280 FT LBS ENGINEERING DIRECTION IS RECEIVED ALARA CONCERN W190429 SWP-2SWPASTR WHILE PERFORHING REHOVAL OF STRAINER ON 'WE INSTALLED 4 BLANK ELEMENTS PER 4C N2-HPH-SWP-SA513 4 STRAINER ELEHENTS 'WERE DAHAGED TEHP MOO 91-013 REHOVE DAHAGED ELEHENTS AND INSTALL 4 BLANKS PER TEMP HOD 91-013. HACHINE PLUGS PER EDC W190437 PCB-2PCBx DRA REMOVE TEST CLAMPS ON INNER DOOR TO GAIN ACCESS TO INSTALLED THE INTERLOCKS 910409.

5 DRYWELL FOR INSPECTION HAINT REINSTALL WHEN WORK OPENED SHIELD DOOR 910331 CLOSED IS COHPLETE AND INSPECTIONS ARE COHPLETE DOORS 910409 W190457 MHR-2HHRACRN BROKEN BOLT ON FALK COUPLING BRIDGE DRIVE - OPP PUT A NEW BOLT IN PLACE OF OLD ONE 1 CAB END ON POLAR CRANE 353 RX BLDG.

W190490 RDS-2RDS4HCU P6 CONNECTION IS LEAKING - LOCATED RX BLDG 261 REHOVED AND CLEANED P6 CONNECTOR 4647 NORTH TAG AT HCU 46"47

'W190493 HVR PUHP REHOVED ON 'W165487 NEEDS TO BE REBUILT PUHP PUHP CANNOT BE REBUILTINO WORK REQD LOCATED IN HECH HAINT DIRTY SHOP RMS-2HVR4 CAB 32A W190531 SWP-2SWPAH1C REPAIR HOTOR CVR SCREENS PER EOC 2F00288 BUILT WASHERS IN SHOP DISCOVERED DURING PERF. OF N2-EPH-GEN-R550 W1 90647 RDS-NOCOHPID PLEASE REBUILD CRDH SERIAL NUHBER A5128 REHOVED REPLACED PARTS AS NOTED IN ATTACHED FROH POSITION 2RDSC CROM 4259 VIA 'WR 183227 PROCEDURE N2-HHP-RDS-652 REV 1 INCLUDE GROUP 12 CROH UPGRADE DURING REBUILD STORE DRIVE AS SPARE AFTER REBUILD DRIVE LOCATED IN CRD REBUILD ROOH 5 C ELEV 289 W190652 RDS-NOCOHPID PLEASE REBUILD CRDH SERIAL NUHBER A4102 REHOVEO REPLACED PARTS AS NOTED IN ATTACHED FROH POSITION 2RDSACRDH2247 VIA WR 183232 INCLUDE PROCEDURE N2"HHPJ-RDS-65L REV 1 GROUP 12 CRDH UPGRADE DURING REBUILD STORE DRIVE AS SPARE AFTER REBUILD DRIVE LOCATED IN CRD REBUILD ROOH S C. ELEV 289

'W190653 RDS-NOCOHPID PLEASE REBUILD CRDH SERIAL NUHBER A4834 REHOVED REPLACED PARTS AS NOTED IN ATTACHED FROM POSITION 2RDSCCRDH5431 VIA WR 183268 INCLUDE PROCEDURE N2-HHP-RDS-652 REV 1 GROUP 12 CROM UPGRADE DURING REBUILD STORE DRIVE AS SPARE AFTER REBUILD DRIVE LOCATED IN CRD REBUILD ROOH S.C. ELEV 289

4 4

'l

13:44:3 13-92 CLASS I WORK - NICAL HAINTENANCE 1991 PAGE20 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W190682 RDS-2RDS4V11 HYDRAULIC CONTROL UNIT NITROGEN REQUIRES REPEAT BACKING RING AND PACKING ON Vill 1(2611) CHARGINGS AT LEAST ON A DAILY BASIS PLEASE VALVE INVESTIGATE AND REPAIR AS NECESSARY SUSPECT V111 VALVE OR NITROGEN CHARGING CONNECTION LEAK. NOTE WR176443 REPLACED CHARGING CONNECTION ON 901108 TAG HUNG ON HCV26-11 V111 VALVE AT RB 261 SOUTH HCV BANK.

W190891 I CS-2 I CS4'HYV RCIC TURBINE SPEED OR GOV VALVE HUNTING HAY BE PER ATTACHED HI 151 CAUSED BY FRICTION IN THE REHOTE SERVO RECOHHEND REBUILD AS SOON AS POSSIBLE NOTIFY SYSTEH ENGINEER OF ANY CORROSION OR CRUD FOUND DURING 0 ISASSEHBLY W190956 RDS-2RDSAHCU 2RDS4'V111(1447) JAS A STEH LEAK IN ALL POSITIONS REPLACED VALVE WITH NEW ONE VALVE 1447 EXCEPT BACKSEATED REPAIR OR REPLACE TO BE REBUILT UNDER WR 190245 W190988 PCB-2PCB4DRA TEST FITTING FOR THE OUTER DOOR 10 LB TEST IS DRILLED AND- TAP THE EXISTING 1/8 5 STRIPPED'EE ATTACHED DRAWING INCH HOLE FOR 1/4 INCH NPT X 1/2 INCH DEEP WORK WAS DONE PER EDC 2F00422

'W191007 RCS-NOCOHPID REASSEHBLE SPARE VALVE WHICH WAS USED AND REASSEHBLED VALVE BONNET TO CASING DISASSEHBLED BY CBI FOR TRAINING PURPOSES REFERENCE WR 180226 FOR LOCATION OF PARTS PARTS LOCATED IN OLD PIPE FAB SHOP W1 91133 HVK-2HVKAV25 CONT BLDG 8 CHILLER RH 261 DRAIN VALVE 2HVKAV251 REPLACED VALVE OLD BODY SERIAL 1 CANNOT BE FULLY OPEN DUE TO INTERFERENCE TAG HUNG 8639'7-12-20 WITH NEW BODY AND AT HVKCV251 INTERNALS SERIAL NO 86397-20-11 ASHE TAGS ARE ON NEW VALVE INSTALLED VALVE AT DIFFERENT POSITION TO ALLOW FULL OPENING OF VALVE W191503 EGS-2EGS4IEG1 ABOUT 1 DROP SEC LUBE OIL LEAK ON THE DRAIN LINE INSPECTED ANO TIGHTENED FITTING BACK TO LUBE SUHP FROH THE TURBO-CHARGER W191512 CSH-2CSHNHOV 2CSHOHOV110 HAS PACKING LEAK 'WHICH IS DRIPPING TO TOOK UP ON PACKING ON VALVE TO STOP 110 RB FLOOR EL 175 ~ VALVE IS LOCATED IN RB EL 198 LEAK TORQUED PACKING FOLLOWER TO SOUTH SIDE. PLEASE INVESTIGATE AND REPAIR 28 FT LBS.

W191566 HSS-2HSSAV37 DURING THE PERFORHANCE OF N2-OSP-RPV-a001 PACKING PUT NEW PACKING INTO VALVE STUFFING 2D LEAKAGE WAS NOTED AT 2HSSAV372D. STEAH TUNNEL BOX

Vl

<<l 4

QV

13:44-36 92 CLASS I WORK - H ANICAL MAINTENANCE 1991 PAGE21 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION

'M191567 CSL-2CSLAHCV VALVE LEAKS FROH THE PACKING OPS ADJUSTED THE REPLACED WORN PACKING REPACKED 117 PACKING UNTIL IT WAS TIGHT AND IT STILL LEAKS WITH 7 RINGS TORQUEO BELLVILLE ADJUST AND REPACK AS NECESSARY VALVE LOCATED ON WASHERS TO 255 FT .LBS 306 DRYWELL W1 91568 RHS-2RHSCV20 DURING THE PERFORHANCE N2-OSP-RPV-9001 LEAKAGE WAS REHOVED PLUG CLEAN BOTH HALE AND 9 NOTED COHING FROH PIPE END OF 2RHSAV209 CAP FEHALE THREADS. RESCREWED FITTING TROUBLESHOOT BACK 'WITH APPROVED HUB

'M191570 SMP-2SMP4 STR EDGES ON VENTCOCK HAVE BECOHE ROUNDED HAKING WE INSTALLED A NE'W VENTCOCK 4D REHOVAL DIFFICULTY REPLACE WITH NEll VENTCOCK M191575 SWP-2SMPASTR 2SMPASTR4E 1/4 INCH VENTCOCK IS VERY 'WORN AND HARD WE INSTALLED A NEW VENT COCK 4E TO HANIPULATE NEEDS REPLACEHENT DIV I SMP PUHP BAY 1

W191586 SMP-2SMP0RV8 2SWPARV84B RELIEF VALVE IS LEAKING BY TO DRAIN OFF REPLACED VALVE WITH NEM)ALSO 48 2HVRAUC4108 PLEASE INVESTIGATE AND REPAIR RB EL REBUILT OLD)RETURNED TO STORES FOR 240 SPARE W191610 RDS-2RDSAV11 V111 ON ACCUHULATOR 0631 LEAKS EXCESSIVELY WHEN INSTALLED REBUILT VALVE 1(0631) VALVE IS CLOSED. PLEASE REPAIR OR REPLACE AS NECESSARY

'M191611 RDS"2RDSAV11 V111 ON ACCUHULATOR 06-27 LEAKS BY EXCESSIVELY INSTALLED REBUILT VALVE 1(0627) WHEN VALVE IS CLOSED. PLEASE REPAIR OR REPLACE AS NECESSARY.

'M191615 RDS-2RDSAV11 V-111 FOR ACCUH 30-59 LEAKS BY EXCESSIVELY MHILE INSTALLED NEW PACKING 1(3059) CLOSED PLEASE REPLACE OR REPAIR AS NECESSARY

'W191616 RDS-2RDS4 V11 V-111 LEAKS BY EXCESSIVELY WHEN CLOSED. PLEASE INSTALLED NE'M PACKING 1 (3451) REPAIR OR REPLACE AS NECESSARY W19 1617 RDS-2RDSAV11 V-111 FOOTVALVE LEAKS NITROGEN TO ATHOSPHERE INSTALLED NEW PACKING 1(3051) EXCESSIVELY 'MHEN CLOSED PLEASE REPAIR OR REPLACE AS NECESSARY.

M191619 RDS-2RDSoV11 V-111 FOOTVALVE FOR ACCUH 38-51 LEAKS EXCESSIVELY INSTALLED NEW PACKING 1(3851) MHEN CLOSED. PLEASE REPLACE OR REPAIR AS NECESSARY M191626 RDS"2RDSAV11 V111 LEAKS BY IN EVERY POSITION BUT FULL OPEN INSTALLED NEW PACKING 1(5051) LOCATED 261 RX BLDG NORTH SIDE TAG =HUNG ON VALVE M191627 RDS-2RDSAV11 V111 LEAKS BY IN EVERY POSITION BUT FULL OPEN INSTALLED NE'W PACKING 1(3815) LOCATED 261 RX BLDG NORTH SIDE TAG HUNG ON VALVE

t I

,4 f

13:44:36 13-92 CLASS I WORK - NICAL MAINTENANCE 1991 PAGE22 WR NUMBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION

'W191629 RDS-2RDSAV11 1(1039)

VALVE LEAKS BY UNLESS IT'5 BACKSEATED. LOCATED 261 BACKING RING ANO PACKING ON Vill RX BLDG. TAG IS HUNG ON VALVE VALVE W191630 RDS-2ROS4V11 VALVE LEAKS BY UNLESS ITS BACK SEATED LOCATED 261 BACKING RING AND PACKING ON V111 1(2239) RX BLDG. TAG IS HUNG ON THE VALVE VALVE REPLACED ORINGS W191631 ROS-2ROSAV11 VALVE LEAKS BY UNLESS IT'S BACKSEATEO LOCATED 261 REPLACED 0"RINGS - BACKING RING ANO 1(2639) RX BLDG. TAG IS HUNG ON VALVE PACKING ON Vill VALVE W191632 RDS-2RDSAV11 VALVE LEAKS BY UNLESS IT'5 BACKSEATED LOCATED 261 REPLACED 0-RINGS - BACKING RING AND 1(2231)

'X BLDG TAG 15 HUNG ON VALVE PACKING ON V111 VALVE W1 91633 RDS-2RDSA V11 VALVE LEAKS BY UNLESS IT'S BACKSEATED. LOCATED 261 INSTALLED REBUILT VALVE 1(3027) RX BLDG. TAG IS HUNG ON VALVE

'W191634 RDS-2RDSA V11 VALVE LEAKS BY UNLESS IT'S BACKSEATED LOCATED 261 REPLACED 0-RINGS - BACKING RING AND 1(0219) RX BLDG TAG IS HUNG ON VALVE PACKING ON V111 VALVE W1 91636 RDS-2RDSAV11 VALVE LEAKS BY UNLESS IT'S BACKSEATED LOCATEO 261 REPLACED 0-RINGS - BACKING RING. AND 1(3011) RX BLDG. TAG IS HUNG ON VALVE PACKING ON V111 VALVE W191637 ROS-2ROSAV11 VALVE LEAKS BY UNLESS IT'S BACKSEATED. LOCATED 261 REPLACED 0-RINGS- BACKING RING AND 1(3003) RX BLDG TAG 15 HUNG ON VALVE PACKING ON V111 VALVE W1 91668 SLS-25LSARV2 RELIEF VALVE IS LEAKING FROH TOP OF PRESSURE REPLACED CAP GASKETS 25 AND 27 ALSO B SETTING SCREW TAG HUNG ON VALVE RB 289 REHOVED VALVE FROM LINE TO HAVE ICC RECALIBRATE VALVE REINSTALLED IN LINE ALL WORK COMPLETE W191711 GSN-2GSN4V73 VALVE LEAKS NITROGEN OUT THE PACKING GLAND NEEDS ADJUSTED PACKING TO STOP LEAK B TO BE ADJUSTED "PLEASE REPAIR AS NECESSARY W191712 GSN-2GSNV72 VALVE IS MISSING A NUT ON THE HANDWHEEL PLEASE REPLACED HISSING NUT WITH A NEW A REPLACE AS NECESSARY ONE-W191838 RDS-2RDSOHCU LEAKS EXCESSIVELY- REPLACE 2RDS-Vill TO STOP REPLACED VALVE. INSTALLED REBUILT 1051 LEAKAGE. RX 261 SOUTH HCU'S VALVE W19 1852 ROS-2RD54V11 1(4655)

N2 CARTRIDGE V111 HAS PACKING LEAK PLEASE INVESTIGATE AND REPAIR RX EL 261 N. SIDE REBUILD II I VAVLE W191853 SWP-25WP4 P2A EXCESSIVE PACKING LEAKAGE. PLEASE REPLACE OR REPLACE STUFFING BOX PACKING AND REPAIR AS NEEDED PACKING NEEDS TO BE GLAND FOLLOWER PACKING ADJUSTEO-PLENTY OF TAKEUP.

W191887 RDS-2RDSAV11 2RDS-V111 ON HCU 4647 LEAKS EXCESSIVELY REPAIR WE INSTALLED NEW PACKING 1(4647) AND OR REPLACE Vill AND PG CHARGING CONNECTOR

~

'U

'I

13:44:36 92 CLASS I WORK - ANICAL HAINTENANCE 1991 PAGE23 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W19 1889 RDS-2RDS4 HCU 2627 2RDS-V111 ON HCU 2627 AND OR REPLACE V111 LEAKS EXCESSIVELY REPAIR BACKING RING AND PACKING ON Vill VALVE

'M191901 RDS-2RDSAV11 FOOT VALVE 111 ON HCU 1855 LEAKS EXCESSIVELY WHEN INSTALLED REBUILT VALVE 1(1855) CLOSED PLEASE REPAIR OR REPLACE AS NECESSARY M191902 RDS-2RDSAV1( 2RDSAV1 ON HCU 4247 HAS A HISSING PLUG NEED A NEW REPLACED HISSING PLUGS WITH NEW 4247) PLUG DEF TAG 20781 ON VALVE LOCATED ELEVATION PLUGS AND ORINGS 275 ABOVE NORTH HCU'S W191920 EGS-2EGSAEG3 TURNING GEAR COVER ON EG1 AND 3 ARE HISSING BOLTS REPLACED BOLTING 2 NEW BOLTS TOO AND EG3 FLYWHEEL COVER BOLTS ARE HISSING ALSO LONG SHORTENED BOLTS FROH 1 1/2 CONDUIT GROUND SCREW EG3 CONDUIT 2CK673NR REPLACE INCH TO 1 1/4 INCHES BOLTS AND SCREW W191969 FWS-2FWSOV19 2FMSAV19A HAS A SHALL LEAK AT ITS BONNET TO BODY GROUND OUT HOLE IN VALVE AND WELDED A MELD WITHIN BOUNDARY OF N2-OSP-RPV-9001 UP PINHOLE TO ELIHINATE LEAK M191985 RHS" 2RHS4(V38 2RHSAV384 HOV 80B HANUAL ISOLATION VALVE IS REPACK VALVE 4 LEAKING APPROXIHATELY 20 DROPS PER HINUTE FROH THE PACKING RX BLDG 215 ELEVATION 8 SFC HEAT XCHANGER ROOH 20 FEET ABOVE FLOOR W192803 HVK-2HVKOCHL CHILLER FAILED TO START LO'M OIL ADDED OIL TO CHILLER AS IT 'MAS -LOW 1A AND WOULD TRIP ON LOW OIL PRESSURE W192826 HSS-2-HSS-75 BRAIDED FLEX HOSE HAS A BULGE IN IT REPLACE EL REHOVED DAHAGE FLEX AND REWELDED 0-263-2 277 PC NEECE FLEX IN PLACE OF OLD W192831 EGO-2EGOORV2 REHOVE CLEAN AND BENCH TEST DISCHARGE RELIEF REHOVED RV FOR I&C TO RECALIBRATE 61 VALVE REPAIR ADJUST AS NECESSARY (SETTING 50 PSIG). REINSTALL MHEN TEST SAT LOCATED ON EGSAEG3 ON ELEV 261 IN DIESEL BLDG TAG ON VALVE

'M192833 PCB-2PCB4DRA RX BLDG 261 E2 236 DEG INSTALL STRONGBACKS TO THE STRONG BACKS INSTALLED AND TORQUED 9 DOOR FOR I&C TEST COHPLETE AND STRONGBACKS TEST'NSTALL LOOSENED W1 92834 PCB"2PCBADRA STRONGBACK ON DRYWELL PERSONNEL HATCH FOR TORQUED STRONGBACK FOR I &C TEST) 5 I&CD TEST) LEAVE STRONGBACK ON AFTER TEST JUST LEFT FINGER TIGHT AFTER TEST LOOSEN BOLTS TO FINGER TIGHT

I~

1 f

f(

I

r 13:44:36 13-92 CLASS I 'WORK " NICAL HAINTENANCE 1991 PAGE24 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACT ION M192864 PCB-ZPCBADRA DISABLE INTERLOCKS TO ALLOW BOTH DOORS TO BE OPEN INTERLOCKS DEFEATED TEST CLAHPS 5 SIHULTANEOUSLY WHEN DIRECTED BY SSS USE THIS MR REHOVED INTERLOCK RESTORED. STRONG TO RESTORE BACK TO NORHAL (INTERLOCKS) PER SSS BNACK ON 910909 SHEID DOORS CLOSED AND SECURED ALSO REHOVE STRONGBACKS AND INSTALL'TRONGBACK TO NORHAL TO CLOSE DRYWELL AT END OF OUTAGE M192865 PHS-R261-9 ~

OPEN SHIELD DOORS AT PRIHARY CONTAINHENT EQUIP OPENED SHIELD DOORSISHIELD DOORS PERSONNEL HATCH IN THE UPCOHING HPCS OUTAGE FOR CLOSED DRYMELL ACCESS. RETURN TO CLOSED POSITION AFTER OUTAGE

'W192907 SWP-ZSMPAV24 THE ABOVE VALVE DOES NOT PREVENT FLO'M THROUGH THE WE TOOK THE VALVE APART AND CLEANED OA LOOP WHEN CONDENSING 'MATER PUHP SHUTS DOWN ON HI ALL OF THE INTERNALS ALSO DID A SWP TEHPERATURE CAUSING ASSOCIATED CHILLER TO TRIP BLUE CHECK AND GOT A 360 DEGREE.

ON LOM SWP FLOW PLEASE REPAIR CONTACT INDICATION

'M192973 HSS WHILE PERFORHING N2-ISP-LDS-H009 ATT 3 HSIV HALF REPLACED RILEY TEHPERATURE'SWITCH ISOLATION CAHE IN 1 1/2 HINUTES AFTER HIGH ALARH WITH SPARE LOCATION E31-N624C PNL REPLACE TEHP SWITCH ZCEC4PNL609 RPS LDS-ZHSSATS1 615C W19 2992 HVK-ZHVK0V32 ZHVKAV327 DOES NOT PASS REVERSE FLOW TEST PER CLEANED GLUED AND REINSTALLED 7 N2-OSP-HVK-Q002 VLV LOCATED CB 261 -8" CHILLER ROOM TAG AT VLVI FAILED PHT FOR WR 154694 W1 92998 HVK-ZHVK4CHL WHILE PERFORHING N2-OSP-SMP"Q001 ATT 88-2 AS PHT CLEANED TUBES AND REPLACED GASKETS 18 FOR WR 193053 VALVE ZSWPAV2408 FAILED TO PASS THE REQUIRED FLO'M V2408 MAS 0ISASSEHBLED FOR WR 193053 AND NO CAUSE FOR LOM FLOM COULD BE FOUND SUSPECT SERVICE WATER SIDE OF ZHVKACHL18 IS FOULEO TROUBLESHOOT LOll FLOM CONDITIONS CLEAN FLUSH CHL18 AS NFCESSARY TAG HUNG ON CHL18 CONTROL BLDG 261 DIV II CHILLER ROOH W193006 RDS-ZRDSCHCU THE P6 CONNECTION IS LEAKING WHERE 'FITTING THREADS REHOVED P-6 CONNECTOR CLEANED AND 3023 INTO INST BLOCK REPAIR LEAK INSTALLED NE'M FITTING M193040 CSH-ZCSHAHOV PACKING LEAKAGE FROH HOV111 LOCATED 215 ELEV RB PACKING WAS TAKEN UP BY USING A 111 BEHIND HCC14 TAG LOCATED ON VALVE TORQUE 'WRENCHIGLAND NUTS BROKE OR FIRST HOVED AT 22-25 FT LBS AND LEFT AT 35 FT LBS W193041 CSH"ZCSH4HOV PACKING LEAKAGE LOCATED 175 FT ~ ELEV RB OUTSIDE ADJUST PACKINGITOOKUP 4 FLATS - AS 101 CSH PUMP ROOM. TAG LOCATED ON VALVE LEFT TORQUE 18 FT LBS

"k

~-

13:44:36 13-92 CLASS I WORK - NICAL HAINTENANCE 1991 PAGE25 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W193053 SWP-2SWP4 V24 V2408 FAILS TO PASS SUFFICIENT FLOW IAW DISASSEMBLE VALVE CLEAN AND 08 N2"OSP-SWP"Q001 ATT 88-2 REPAIR REPLACE REINSTALL 2SWPAV2408 ~ TAG LOCATED ON 2SWPAV2408 DIV II CHILLER W19 3079 SWP-2SWPCV55 VALVE CANNOT BE CLOSEDI APPARENTLY DUE TO REHOVED OLD VALVE AND INSTALLED NEW 3D EXCESSIVE RUST LOCATED ON UC 404D- RX BLDG 196 AZ VALVE BODY 195 W193097 ICS-2ICSAAOV 2ICS4AOV131 HAS A STEAH LEAK FROH PACKING AT THE REPACKED VALVE 131 RATE OF ONE PINT PER HINUTE VALVE LOCATED RB EL 188 AZ 172 DEG IN RCIC PUHP ROOH PLEASE INVESTIGATE AND REPAIR ADJUST TAG HUNG ON DOOR TO RCIC PUMP ROOH

'W193186 SWP-2SWPAV16 VALVE IS VERY HARD TO OPERATEI HAY NOT BE ABLE TO REHOVED OLD VALVE ASSEHBLY AND 48 SHUT IF NEEDED HANDLE NUT IS HISSING REPLACE NUT INSTALLED NEW VALVE ASSEHBLY AND FREE UP VALVE TAG LOCATED ON VALVE RX BLDG 175 IN RCIC ROOH LOWER UNIT CODER

  • W193 209 SWP-2SWPCV57 VALVE IS HARD TO OPERATE AND HANDLE IS BENTIFREE NEW VALVE BODY INSTALL'ED 1E UP VALVE AND REPAIR HANDLE TAG LOCATED ON VALVE RB 215 SOUTH BY HVR4UC407E I REPLACE VALVE BODY W193288 HDS-RR261-1 2PHS-RR261-1 OUTER REACTOR TRACKBAY DOOR DRIVE REPLACED LINKS CHAIN HAS BROKEN LINCH PIN DOOR FAILS TO OPEN ON COHHAND DUE TO BROKEN DRIVE CHAIN DOORS LOCATED REACTOR BUILDING TRACKBAY NORTH OUTER SET OF DOORS W193375 ICS-2ICSAV53 PACKING LEAKING ON 2ICS4V53 AT 3 DROPS PER SECOND REHOVED PACKING AND REPACKED WITH VALVE LOCATED IN SDC TV ROOH RX 240 ELEVATION NO NEW DEF TAG DUE TO ALARA THIS IS THE STEAM SUPPLY LINE TO RCIC TURBINE W1 93414 EGA-NOCOHPID GUT ACCESS HOLES IN DIESEL GENERATOR ACCUHULATOR ALL HOLES CUT PER EDC SKIDS FOR VISUAL INSPECTION . SEE EDC 2F00358

'W193544 RDS-2RDSAHCU WATER LEAKAGE FROH FLANGE CONNECTION ON THE TOP OF TORQUED PACKING TO 5 POUNDS ON THE 4655 ACCUMULATOR ACCUHULATOR SIDE W193617 RDS-2RDSAHCU P6 CONNECTION LEAKS LOCATED 261 RX BLDG SOUTH REHOVED AND CLEANED P6 CONNECTION 1023 SIDE TAG HUNG AT HCU INSTALLED P6 CONNECTION W193622 SWP-2SWP4STR PACKING LEAKAGE BY STRAINER ROTOR IS RUNNING DOWN WE TIGHTENED UP ON THE PACKING 4D ON TO FANS AND OTHER ELECTRICAL EQUIPHENT. LOCATED SCREENWELL EL 261 IN DIV II SWP BAY. PLEASE INVESTIGATE AND REPAIR TAG ON PNL CESS'PNL505

lg ll, gi

13:44:36 92 CLASS I WORK - NICAL HAINTENANCE 1991 PAGE26 .

WR NUHBER EPN NUHBER FAILURE OESC CORRECTIVE ACTION W193623 . SWP-2SWP4STR THE STRAINER HOTOR COUPLING IS NOT HADE UP TO THE 'WE INSTALLED NEW SHEAR PINS 4E STRAINER ROTOR COUPLINGI THEREFORE NO SELF CLEANING ACTION IS TAKING PLACE LOCATED SCREENWELL BLDG EL 261 IN THE DIV I SWP BAY PLEASE INVESTIGATE AND REPAIR TAG ON PNL CES4IPNL504 W193692 RCS-2RCS4'HOV DURING A DRYWELL INSPECTION AT 100 PSIG KEN CIGLER TIGHTENED PACKING TO 300 FT 10A AND BRIAN HOORE FOUND THE PACKING FOR 2RCSAHOV10A LBS-STOPPED LEAKAGE HIDDLE PACKING LEAKING ADJUST OR REPLACE PACKING AS NECESSARY HAS SLIGHT LEAKAGES W19 3731 RDS-2RDS4V11 DURING PERFORHANCE OF N2-ISP-RDS-R103 CARTRIDGE NE'W PACKING AND 0-RINGS INSTALLEDI 1(3455) VALVE V111 LEAKED AT THE STEH 'WHEN VALVE CLOSED REHOVED OLD VALVE AND INSTALLED HCU 34-55 (R708) VALVE DOES NOT LEAK IN NORHAL REBUILT VALVE OLO VALVE TO BE OPERATING OPEN POSITION. HCU HAINTAINS 1100 PSIG REBUILT UNDER 'WR 190662 REPAIR REPLACE V111 TAG ON V111 W193732 RDS-2RDS4'V11 DURING PERFORHANCE OF N2-ISP-RDS-R103 CARTRIDGE NEW PACKING AND 0"RINGS INSTALLEDI 1(4651) VALVE V111 LEAKS OUT AT STEH IN THE CLOSED REHOVED OLD VALVE- CLEANED POSITION. NO LEAKAGE FOUND IN THE NORHAL OPERATING INSTALLED REBUILT VALVE OLD VALVE CONDITION. OPEN- PRES MAINTAINS AT 1040 PSIG ~ TAG TO BE REBUILT UNDER WR 190662 AT V111 W193748 HVC-2HVC4UC1 2HVC4UC107 HAS HIGH FILTER DELTA P PRESSURE LESS FILTERS CHANGED UNDER PH 910227 07 THAN 1 IN.WC 237 CONTROL BLDG EAST SIDE W193750 SWP-2SWP4V20 2SWP4'V201A FAILED N2-OSP-SWP-Q001 SECTION 7 2 106 CHECKED AND CLEANED 1A FORWARD FLOW EXERCISE HEASURED FLO'W WAS 12 GPH N2-OSP-S'WP-Q001 CALLS FOR FLOW GREATER THAN 19 GPH W193751 SWP-25'WP4V20 2SWPAV2018 FAILED N2-OSP-5'WP-Q001 FOR'WARD FLOW CHECKED AND CLEANED VALVE 18 EXERCISE (OBTAINED 12 GPH FLOW- OSP-SWP-Q001 CALLS FOR GREATER THAN 19GPH) SEE SECTION 7 2 109 HPCS SWGR RH CB 261 VALVE ELEV 262

'W193752 SWP-2SWP4V80 2SWPeV800A FAILEO FOR'WARD FLOW EXERCISE TEST ON CHECKED AND CLEANED

. OA N2-OSP-SWP-Q001 HEASURED FLOW 'WAS l2 GPH-PROCEDURE CALLS FOR GREATER THAN 19GPH W193790 SWP-2SWPOV80 2SWP4 V8008 FAILED N2-OSP-SWP-Q001 FOR'WARD FLO'W CHECKED AND CLEANED VALVE 08 EXERCISE (OBTAINED 12 GPH- OSP-S'WP-Q001 CALLS FOR GREATER THAN 19 GPH) SEE SECTION 7 2 109 W1 93843 ICS-2 ICS-00 2-ICS-750-65-2 SOCKET WELD AT TEE STEAH CUT. WE GROUND OUT PART OF THE OLD WELD 2-162-2 LOCATION HEZZ IN RC IC ROOH 175 RX BLDG'CTUAL AND WELDED IT BACK IN WHERE THE LEAK ON 2 IN LINE AT INSERT TAG HUNG ON GATE TO LEAK WAS RCIC ROOH

I ~

gl I

13:44:36 92 CLASS I WORK NICAL HAINTENANCE 1991 PAGE27 WR NUHBER EPN NUHBER FAILURE OESC CORRECTIVE ACTION W193914 HVK-2HVKAV10 DURING THE PERFORMANCE OF N2-OSP-HVK-9001 THE REHOVED VALVE FROH LINE CHECK FOR 1 CHILLEO WATER LOOP FLOW COULD NOT BE RAISED ABOVE OBSTRUCTION OR VALVE PROBLEH NONE APPROXIHATELY 322 GPM. AFTER CYCLING V101 FLOW FOUND LINE AND VALVE CHECKED BY RAISED SIGNIFICANTLY DISASSEMBLE AND INSPECT HIKE DOWNS INTERNALS OF 2HVKCV101 W193920 RDS-2RDSAHCU P6 CONNECTION LEAKAGE REHOVED AND CLEANED P6 CONNECTION 1855 AND RE INSTALLED W193925 WCS-2WCSAV32 WCSAV326 HAS A PACKING LEAK ADJUST REPACK AS PULLED OLD PACKING OUT REPLACED 6 NECESSARY VALVE IS IN A HIGH RAD AREA- HAIN STM WITH NEW PACKING TUNNEL 261 TAG HUNG ON HAIN STEAH TUNNEL DOOR RX 240 W193927 ROS-2RDSA HCU P6 CONNECTION LEAKS CAUSING AN ALARH IN THE WE REPAIREO COHPONENT ACCORDING TO 4647 CONTROL ROOM LOCATED 261 RX BLDG NORTH TAG HUNG THE M I-5 ~ 3-001 AT HCU 46-47 W193938 SLS"2SLS4RV2 RELIEF VALVE BEGAN LIFTING AT APPROXIHATELY 1250 ADJUST SETTING AND RECALIBRATE A PSIG DURING PERFORHANCE OF N2-OSP"SLC-9001 ON SECOND ATTEHPT TO ACHIEVE DESIRED PRESSURE BAND STARTING LIFTING AT APPROXIHATELY 1150 PSIG REHOVE RECALIBRATE AND REINSTALL W193960 RDS-2RDSAHCU ACCUMULATOR NITROGEN P6 CHARGING CONNECTION LEAKS REMOVED CLEANED AND REINSTALLED P6 0223 'WHERE THREADED INTO VALVE BLOCK REPAIR LOCATED CONNECTION REACTOR BLDG EL 261 SOUTH SIDE HCU AREA TAG ON P6 CONNECTION W193970 SWP-2SWPeSTR PACKING LEAK ON STRAINER NO ADJUSTHENT LEFT REHOVEO OLD PACKING AND INSTALLED 4D SCREENWELL 261 DIV II. TAG HUNG ON STR NEW PACKING W193980 SLS-2SLSARV2 CALIBRATE RELIEF VALVE 2SLSARV2A THIS RELIEF VALVE REHOVEO FROM SYSTEH RECAL BY A VALVE WAS FOUND LIFTING AT 1220 PSIG DURING THE ICC AND PASSED BENCH TEST PERFORHANCE OF N2-OSP-SLS-9001 REINSTALLED VALVE W193994 SWP-2SWPOFV4 ANNUN 601203 ALARHS FOR SWPAFV478 LOW PRESSURE INSTALLED NEW COUPLING 78 BEFORE LOW PRESSURE START OF VALVE ACCUMULATOR PRESSURE PUHP TROUBLESHOOT'ALVE IS IN- PIPE TUNNEL SOUTHWEST OF CCS H/X ON TB 250 EL'AG ON 601203 W193999 I CS-2 I CSAV13 2ICS4'V132 (LS132 INST ROOT ISOL VALVE) HAS A REPLACED PACKING IN VALVE 2 PACKING LEAK STEAN IS BLOWING OUT APPROX 18 IN LOCATEO IN RC1C ROOH 175 EL RX BLDG ON HEZZANINE TAG HANGING ON DOOR

bi C

Og

13:44 36 92 CLASS I WORK NICAL HAINTENANCE 1991 PAGE28 MR NUHBER EPN NUHBER FAILURE OESC CORRECTIVE ACTION W194000 HVK-2HVKNV32 WHILE PERFORHING N2-OSP"9002 CHECK VALVE 2HVKAV327 VALVE OISASSEHBLEO CLEANED SEAT 7 FAILEO TO SEAT (REVERSE FLOW TEST) VALVE LOCATED LAPPED BLUE CHECKED AND REASSEHBLEO CB 261 DIV I I CHILLER RH 'WITH NEW BONNET GASKET

'M194030 RDS-2RDS4V11 CARTRIDGE VALVE LEAKS.- LOC NORTH HCU'S REHOVED VALVE7 CLEANED AND 1(3427) INSTALLED REBUILT VALVE OLO VALVE TO BE REBUILT UNDER MR 190662 M194031 ROS-2RDS~V11 CARTRIDGE VALVE LEAKS - LOC NORTH HCU'S REMOVED VALVEI CLEANED AND 1(4227) INSTALLED REBUILT VALVE) OLD VALVE TO BE REBUILT UNDER WR 190662

'M194032 RDS" 2RDS4V11 CARTRIDGE VALVE LEAKS. LOC NORTH HCU'S REHOVE VALVE)CLEANED INSTALLED 1(5027) REBUILT VALVE) OLD VALVE TO BE REBUILT UNDER 'WR 190662 M194033 RDS" 2RDS4V11 CARTRIDGE VALVE LEAKS LOC NORTH HCU REHOVED VALVE) CLEANED ANO, 1(4631) INSTALLED REBUILT VALVE OLD VALVE TO BE REBUILT UNDER MR 190662 M194034 RDS-2RDS4V11 CARTRIDGE VALVE LEAKS - LOC NORTH HCU'S REHOVED VALVEs CLEANED AND 1(3831) INSTALLED REBUILT VALVE OLO VALVE TO BE REBUILT UNDER WR 190662 W194035 RDS-2RDS4V11 , CARTRIDGE VALVE LEAKS - LOC NORTH HCU'S REHOVED VALVE) CLEANED AND 1(3431) INSTALLED REBUILT VALVE OLD VALVE REBUILT UNDER WR 190662 W194036 RDS-2RDSAV11 CARTRIDGE VALVE LEAKS. LOC NORTH HCU REHOVEO OLD VALVE'CLEANED AND 1(5031) INSTALLED NE'W VALVE OLD VALVE WILL BE REBUILT UNDER 'WR 190662 W194037 RDS-2ROS4V11 CARTRIDGE VALVE LEAKS LOCATION- NORTH HCU'S REHOVED VALVE)CLEANED AND INSTALLED 1(5827) REBUILT VALVE: OLO VALVE TO BE REBUILT UNDER MR 190662 W194038 RDS-2RDSAV11 CARTRIDGE VALVE LEAKS LOC NORTH HCU REHOVED OLD VALVE) CLEANED ANO 1(5431) INSTALLED REBUILT VALVE OLD VALVE WILL BE REBUILT UNDER WR 190662 M194039 ROS-2ROSOV11 CARTRIDGE VALVE LEAKS LOC NORTH HCU REHOVED VALVEICLEAND AND INSTALLED 1(5035) REBUILT VALVE OLD VALVE 'MILL BE REBUILT UNDER MR 190662 W194040 RDS-2RDSOV11 CARTRIDGE VALVE LEAKS LOC NORTH HCU REHOVED VALVE) CLEANED AND 1(4235) INSTALLED REBUILT VALVE) OLD VALVE MILL BE REBUILT UNDER WR 190662

g, ~

'I g

4

, ~ Q,

13:44:36 92 CLASS I WORK NICAL HAINTENANCE 1991 PAGE29 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M194041 RDS-2RDS4Vll CARTRIDGE VALVE LEAKS - LOC NORTH HCU'S REHOVEO OLD VALVE! CLEANED AND 1(3835) INSTALLED REBUILT VALVE W194044 RDS-2RDSAV11 CARTRIDGE VALVE LEAKS. NORTH HCU'S . REHOVED VALVE) CLEANED AND 1(3035) INSTALLED REBUILT VALVE. OLO VALVE WILL BE REBUILT UNDER WR 190662 W194045 RDS-2ROSV11 CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S REHOVED VALVE CLEANEDI INSTALLED 1(3439) REBUILT VALVE OLO VALVE WILL BE REBUILT UNDER 'WR 190662 M194046 RDS-2RDSoV11 CARTRIDGE VALVES LEAKS LOCATION NORTH HCU'S REHOVEO VALVE - CLEANED AND 1(5443) INSTALLED REBUILT VALVE OLD VALVE WILL BE REBUILT UNDER WR 190662 W194047 RDS-2RDSAV11 CARTRIDGE VALVE LEAKS. LOCATION NORTH HCU'5 REHOVEO OLD VALVE- CLEANED AND 1(4643) INSTALLED REBUILT VALVE OLD, VALVE WILL BE REBUILT UNDER WR 190662 M194048 RDS"2RDS>V11 CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S REHOVEO OLO VALVE " CLEANED 1(4247) INSTALLED REBUILT VALVE OLD VALVE REBUILT UNDER WR 190662 W194049 RDS-2RDS4V11 CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S REHOVED OLD VALVE- CLEANED 1(4243) INSTALLED REBUILT VALVE OLD VALVE WILL BE REBUILT UNDER WR 190662 M194050 RDS-2RDSCHCU LEAKS FITTING P6 LEAKS WAS TORQUED TO GREATER THAN REMOVED CLEANED AND REINSTALLED P6 3847 200 INLBS TO STOP LEAKS REPLACE LOCATION NORTH CONNECTION HCU'S RX 261 M194 051 RDS-2RDSAV11 CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'5 REHOVED CLEANED AND INSTALLED 1 (3447) REBUILT VALVE OLD VALVE TO BE REBUILT UNDER WR 190662 M194052 RDS-2RDS4'Vll CARTRIDGE VALVE LEAKS. LOCATION NORTH HCU'S REHOVEO OLD VALVE CLEANED AND 1(3443) INSTALLED REBUILT VALVE OLD VALVE REBUILT UNDER MR 190662 M194063 RDS-2RDS4V11 CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S REMOVED OLD VALVE CLEANED AND 1(4251) INSTALLED REBUILT VALVE OLO VALVE TO BE REBUILT UNDER 'MR 190662 M194064 ROS-2ROSCV11 CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S REHOVEO OLD VALVE) CLEANED 1(4627) INSTALLED REBUILT VALVE. OLO VALVE TO BE REBUILT UNDER WR 190662

13:44-36 13-92 CLASS I WORK - NICAL HAINTENANCE 1991 PAGE30 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W194 065 RDS-2RDS4 Vll CARTRIDGE VALVE LEAKS LOCATION NORTH HCU ~ S REHOVE REHOVED OLD VALVEI CLEANED ANO 1(3819) LEVEL SWITCH TO REHOVE 0-RING FROH V111 VALVE. INSTALLED REBUILT VALVE OLO VALVE TO BE REBUILT UNDER WR 190662 M194066 RDS-2ROSeV11 CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S REHOVED OLD VALVE) CLEANED AND 1(3419) INSTALL REBUILT VALVE. OLD VALVE TO BE REBUILT UNDER WR 190662 M194067 ROS-2RDS4Vll CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S REHOVEO OLD VALVE CLEANED AND 1(4611) INSTALLED REBUILT VALVE OLD VALVE TO BE REBUILT UNDER WR 190662 W194 068 ROS"2RDSAV11 CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S REHOVE REMOVED OLD VALVE AND INSTALLED 1(4203) LEVEL SWITCH INSPECTEO FOR CARTRIDGE VALVE 0"RING REBUILT VALVE OLD VALVE TO BE REBUILT UNDER WR 190662 W194069 RDS-2ROSAV11 CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S REHOVED OLD VALVE CLEANED AND 1(3807) INSTALLED REBUILT VALVE. OLD VALVE TO BE REBUILT UNDER WR 190662 W194070 RDS-2RDSAV11 CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S REHOVED OLD VALVE CLEANED AND 1(4207) INSTALLED REBUILT VALVE. OLD VALVE WILL BE REBUILT UNDER 'MR 190662 W194201 RCS-2RCSNHOS FLEXIBLE HOSE LEAKING)DRYMELL 269 OFF RCS RECIRC WORKED TO HOD 91-011 PREPPEO AREA E44 LOOP -A- LINE 2RCS-024-3-1 FOR HOD 91-011 HWR 21242 EQUIPT IN ORYWELL REHOVED AND REPLACE INSULATION TO SUPPORT HOD 91-011 W194203 I AS-2 I AS% PSE RUPTURE DISK IS BLOWING THROUGH'ILL NOT HOLD REPLACED RUPTURED DISC 144 AIR REPAIR OR REPLACE AS REQO LOCATED D'M ELEV 254 AZ 0 W194215 RDS-2RDSAV11 FOOT VALVE ON 2RDSAHCU3007 LEAKING N2 CHANGING VALVE REHOVEO) CLEANED AND 1(3007) VALVE PLEASE REPLACE RX 261 SOUTH SEAL HCU'S INSTALLED REBUILT VALVE OLD VALVE TO BE REBUILT UNDER WR 190662 M194234 EGF-2EGFLS1 2EGFALS128 IS IN ALARH COHP PT EGFL'C09 WITH SHOP WORK ONLY NO PLANT WORK 28 SOTRAGE TANK LEVEL IN NORHAL BAND BRINGING IN NUISANCE ANNUNCIATOR IN CONTROL ROOH 852210 W194251 RDS-2RDS4HCU P6 CAP MILL NOT SEAL PROPERLY CAUSING N2 PRESSURE REHOVED CAP CLEANED THREADS AND 4623 TO BLEED DOWN REPLACE CAP DEF TAG 27443 STUB INSTALLED CAP SNOOPED AROUND CAP HUNG AT P603 CONTROL ROOH HCU 4623 LOCATEO RB 261 AND FOUND NO LEAKS NORTH SIDE

~'

~ y

13:44:36 92 CLASS I 'WORK - AHI CAL HAINTENANCE 1991 PAGE31 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION

'W194267 CPS-2CPSAAOV DURING N2-ISP-CPS-9001 LLRT AOV106 'WAS FOUND TO CLEANED VALVE INTERNALS WIPE SEAT 106 HAVE LEAKAGE WHICH EXCEEDED TECH SPEC CRITERIA CLEAN WITH RAG

'W194270 CPS-2CPSAAOV WHILE PERFORHING VACUUH TEST ON 2CPSAAOV104 ADJUSTED PACKING 104 EXCESSIVE BUBBLING WAS NOTICED AT THE VALVE STEH WHEN IT WAS SNOOPED PLEASE TIGHTEN PACKING VALVE AT EL 289 AZ 120 SECONDARY CONT DEF TAG AT VALVE

'W194275 RDS-2RDScv11 VALVE STEH ON FOOTVALVE 111 LEAKS HCU 1443 261 RX CHANGED OUT V111 VALVE WITH A .

1(1443) BLDG SOUTH SIDE REBUILT Vill THAT WAS REBUILT UNDER WR 190662

'W194297 IAS-2IAS4PSE 2IAS4'PSE145 RUPTURE DISK IS BLOWN REPLACE RUPTURE REPLACED RUPTURE DISC AHD GASKETS 145 DISK TAG HUNG ON STEAH TUNNEL DOOR MST 240 W194298 I AS-21ASAPSE 21ASAPSE148 IS LEAKING BY REPLACE RUPTURE DISK REPLACED RUPTURE DISC AND GASKETS 148 TAG HUNG ON STEAM TUNNEL DOOR HGT 240 W194 299 IAS-2IASAPSE 2IAS4'PSE147 IS LEAKING BY REPLACE RUPTURE DISK REPLACED RUPTURE DISC AND CHANGED 147 TAG HUNG ON STEAH TUNNEL DOOR HGT 240 GASKETS W194339 RDS-2RDSQHCU 2RDS4'HCU3851 LEAKS NITROGEN EXCESSIVELY FROM WORK COHPLETED ON WR 177196 THE 20 3851 CHARGING CONNECTION LOCATED RB ELEVATION 261 OF HARCH 1991 INSPECTED AND FOUND NORTH HCU'S PLEASE INVESTIGATE AND REPAIR HO LEAKS

'W194343 CSH-2CSH4P2 OIL LEAKAGE IS OCCURRING AS VERIFIED BY ADSORBER IHSPECTED FOR OIL LEAK TWICE PAOI BUT LEAKAGE IS SHALL ENOUGH SUCH THAT IT NOTHING NOTICEABLE HAKES PIN POINTING EXACT LOCATION VERY DIFFICULT INSPECT AND DETERMINE IF REPAIR OF LEAKAGE IS NECESSARY W194362 I AS-2IASAPSE SUSPECT BLOWN RUPTURE DISC AND LEAKING RELIEF REPLACED RUPTURE 'DISC 'WITH NEW 198 VALVE IASATK5 HAS TO BE REPRESSURED EVERY 2-3 HRS DUE TO LEAK. INVESTIGATE AND REPAIR AS NECESSARY RX 289 TAG ON DISC

'W194372 SLS-2SLSOV25 VALVE IS LEAKING BYE PLEASE INVEST AND REPAIR RX REMOVED SEAT FROR VALVE AHD LAPPED 289 VALVE SEAT

'W194560 CMS-2CMSoSOV VALVE WILL NOT OPENS TROUBLESHOOT ANO REPAIR AS INSTALLED WE A NEW DISC SEAL 250 REQDI LOC ELEV 219 IH SUPPRESSION POOL AZ 120 LINE 8 COL 17 TAG 'WITH WR 193058

l+

13:44:36 92 CLASS I 'MORK - NICAL HA INTENANCE 1991 PAGE32 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION

'M194572 SMP"ZSMPNV1C REHOVE VALVE FROH LINE FOR INSPECTION OF THE EAR PERFORHED INSPECTION AS PER TO DISC PINS A CONCERN OVER THE PINNING HETHOD HI-5 3-001 ATTACHED MAS RAISED AND THE RESOLUTION IS AN INTERNAL INSPECTION BY ENGR. AND VENDOR)DO NOT SHUT PUHP DOMN UNTIL ENGR VENDOR PRESENT M194580 HVK-ZHVKOCHL BASED ON N2-OSP-SMP-9003 P28 FAILEO SURVEILLANCE REHOVE COVERSI CLEAN TUBE MITH GOOD 1A REHOVE END BELLS AND CLEAN SERVICE MATER SIDE WAY HACHINE TUBES ON SHILLER BEFORE SURVEILLANCE ON P2A.

CONTACT DICK GREEN 343-8499 WHEN SHILLER IS OPEN M194 584 ICS-ZICSAAOV WITH SYSTEH SECURED ZICS4AOV156'S PACKING WAS SPARYED INDICATOR SHAFT WITH 'MD 40 156 LEAKING. THIS MR GENERATED TO CORRECT DEFICIENCY NOTE ON WR 193343 INDICATOR ARE HAY BE BENT REPAIR AS NECESSARY W194702 RDS-ZRDSAV11 CARTRIDGE VALVE FOR 2RDS-L109 LEAKS AT STEH HCU REPLACED V111 WITH REBUILT VALVE.

1(2655) 2655 ZRDSAV111(2655) VALVE MILL BE REBUILT UNDER WR 190245 M194705 RDS-ZRDSAHCU CARTRIDGE VALVE V111 LEAKS AT THE STEH WHEN VALVE INSTALLED NEW VALVE 2243 IS CLOSED HOLDS PRESSURE ON BACKSEAT REPAIR OR REPLACE PN NUMBER 117C4272P001 REF GEK 37469 FAILED DURING N2-ISP"RDS-R103 W194712 RDS-ZRDS4HCU DURING PERFORHANCE OF N2-ISP-RDS-R103 CARTRIDGE REPLACED VALVE WITH NEW ONE VALVE 1835 VALVE V111 LEAKS BY THE STEH IN THE CLOSED TO BE REBUILT UNDER MR 190245 POSITION HAINTAINS PRESSURE IN OPEN POSITION IN BACK SEAT. REPAIR OR REPLACE

'M194730 RDS-ZRDSAV11 ,2RDS-Vill(2207) HAS A PACKING LEAK TAG HUNG AT INSTALLED NEW VALVE VALVE WILL BE 1(2207) 2RDS-V111 (2207) REBUILT UNDER MR 190245 M19 4749 SWP-ZSMP4VZO ZSWPCVZOZA FAILED TO STROKE FREELY DURING VALVE EXERCISED TWICE NO CORRECTIVE 2A PERFORMANCE OF N2-OSP"SWP-CSOOZ KEPT HANGING UP ACTION REQUIRED SEE TROUBLESHOOT TAG HUNG ON ZSWPAVZOZA PIPE TUNNEL 247 CONTACT PLAN DICK GREEN FOR STAGING M194756 CHS-ZCHS4SOV ZCHSASOV26A FAILED N2-OSP-CHS-R001 IT 'MOULD NOT REPAIRED COMPONENTS AND PARTS FOUND 26A HOLD PRESSURE AND LEAKS BY EXCESSIVELY REPAIR TO BE CORRODED. REPLACED HAIN DISC VALVE SDC SC2-0287-91 AND ORINGS AND PILOT DISC VALVE FAILED PHT NEM WR MRITTEN TO REBUILD VLV AGAIN - MR 196038 M194772 RDS-ZRDS4 HCU V111 LEAKS ON HCU L605 NE'M VALVE INSTALLED VALVE MILL BE 1411 REBUILT UNDER WR 190245

0 lit I I~ ~

13:44:36 92 CLASS I WORK - H ANICAL HAINTENANCE 1991 PAGE33 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W194773 RDS-2RDS4HCU Vill LEAKS ON HCU L708 INSTALLED NE'M VALVE 2607 W194774 RDS-2RDS4 HCU V111 LEAKS ON HCU L503 INSTALLED NEW VALVE 2219 M194 776 ROS-2RDSAHCU V111 LEAKS ON HCU L613 INSTALLED NEW VALVE VALVE TO BE 3015 REBUILT UNDER WR 190245 W194779 GSN-2GSNOV73 VALVE PACKING IS LEAKING NITROGEN AS SEEN WHEN REHOVED OLD PACKING CLEANED AND 8 SNOOPED. PACKING IS ALREADY ADJUSTED TOO TIGHT SO INSTALLED NFW PACKING VALVE IS NOT TURNED EASILY LOCATED IN NITROGEN TANK FARH TAG 36097 HUNG ON VALVE M194781 RDS-2ROS4V11 Vill ON HCU 1415 L609 LEAKS REPLACED VALVE WITH REBUILT 111 1(1415) VALVE VALVE TO BE REBUILT UNDER WR 190245 W194784 RDS-2RDSAV11 ACCUHULATOR L515 CARTRIDGE VALVE 111 LEAKS BY IN INSTALLED NEW VALVE. VALVE WILL BE 1(2623) CLOSED POSITION REBUILT UNDER WR 190245 W194785 RDS-2RDSeV11 ACCUHULATOR L514 CARTRIDGE VALVE 111 LEAKS BY IN INSTALLED NEW REBUILT VALVE. VALVE 1(2223) CLOSED POSITION WILL BE REBUILT UNDER WR 190248 M194787 RDS-2RDSAV11 V111 LEAKS ON HCUL406 HCU 1027 REPLACED 111 VALVE WITH NE'M REBUILT 1(1027) VALVE VALVE WILL BE REBUILT UNDER

'MR 190245 W194788 RDS-2RDSAV11 V111 LEAKS ON HCUL510 HCU 0623 REPLACED VALVE WITH NEW REBUILT 111 1(0623) VALVE. VALVE TO BE REBUILT UNDER WR 190245 W194790 RDS-2RDSAV11 V111 LEAKS ON HCUL411 HCU 1031 INSTALLED NEW VALVE VALVE WILL BE 1(1031) REBUILT UNDER WR 190245 W1 94791 RDS-2ROS4'V11 Vill LEAKS ON HCU L412 HCU 1431 INSTALLED NE'M VALVE VALVE TO BE 1(1431) REBUILT UNDER WR '190245 W194794 RDS-2ROS4V11 ABOVE HCU CARTRIDGE VALVE WILL NOT ISOLATE REPLACED VALVE INSTALLED NEW ONE 1(1839) INSTRUHENT BLOCK WHEN CLOSED VALVE TO BE REBUILT UNDER 'MR 190245 M194795 RDS-2RDSCHCU VALVE SHAFT SEAL LEAKS INSTALLED NEW VALVE VALVE MILL BE 1843 REBUILT UNDER WR 190245 M19 4796 ROS-2RDSAHCU ABOVE VALVE PACKING LEAKS PROFUSELY INSTALLED NEW VALVE VALVE WILL BE 1043 REBUILT UNDER WR 190245

I' 13:44.36 13-92 CLASS I WORK - NICAL HAINTENANCE 1991 PAGE34 WR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION

'LI194797 RDS-2RDS(L(HCU ABOVE VALVE PACKING LEAKS INSTALLED NEW VALVE 0639 W194944 CSH-2CSHAHCV TORQUE ARH IS BENT THE STEH CONNECTOR IS OUT OF REPLACED BENT TORQUE ARH AND 133 ADJUSTHENT (SHOULD BE LOWER ON THE 'OPERATOR STEM) RETAINING RINGS 3 IN. STROKE WAS CURRENTLY THE BACKSEAT OCCURS AFTER THE TORQUE ARH CHECKED AND VALVE ADJUSTED~ VALVE LIHITS OUT ALLOWING FURTHER HANDWHEEL HOVEMENT TO REQUIRES 48 CRANKS FROH FULLY BEND TORQUE ARH (SEE ATTACHED) CLOSED TO FULL OPEN POSITION W195 056 RDS-2RDS4 HCU HYDRAULIC CONTROL UNIT 2RDSAHCU3039 NITROGEN I8C TIGHTEN UP ON PRESSURE SMITCH 3039 SECTION HAS REQUIRED REPEAT CHARGINGS RECENTLY NUT TO STOP LEAK INVESTIGATE AND REPAIR SOURCE OF NITROGEN LEAK TAG HUNG ON HCU V111 VALVE RX BLDG 261 NORTH HCU BANK W195057 RDS-2RDS4HCU THE NITROGEN SECTION OF THIS HYDRAULIC, CONTROL REPLACE V111 WITH NELI VALVE FROM 3039 UNIT REQUIRES REPEAT CHARGINGS AT LEAST DAILY STORES INDICATIVE OF A LEAK PLEASE INVESTIGATE AND REPAIR SOURCE OF LEAK TAG HUNG ON V111 VALVE HANDMHEEL RX BLDG 261 NORTH HCU BANK

'LI195086 EGS"2EGS4'EG3 BOLT IS MISSING FROH BOTTOH OF STAIRS GROUT IN PER DISCUSSION WITH SITE THE EXISTING HOLE ENGINEERINGISTAIR HILTI BOLT IS NOT REQD BOLT IS NOT SHOMN ON ANY ENGR DOCUHENTS ABANDON IN PLACE DRILL ON 1/2 AND C 3/8 HILTI BOLT FILLED IN HOLE AS DIRECTED BY S-HI-5.3-001 W195150 SMP-2SMPeV1F PERFORH VALVE INSPECTION PER ENG INSTRUCTION IF INSPECTED DOWEL PINS TO BE IN PLACE REQD. STAKE DOWEL PIN PER EDC -2F00293 TAG LOCATED AND STAKED PER EDC 2F00293 AND SCREEN'LIELL 226 ELV INTERNAL CORRESPONDENCE SH2-M91-0283 W195403 F'LIS-2FWS"PSS RELOCATE INDICATOR FROM POSITION 8 TO POSITION ON ADJUSTED POSITION FROH 8 TO H223A1 THE ABOVE CONSTANT SUPPORT POSITION 6 W1 96038 CMS-2CMSOSOV VALVE FAILS LLRT CYCLING VALVE GETS PROPER LIGHT WE TOOK THE VALVE APART AND FOUND 26A INDICATIONS IN CR SUSPECT VALVE NOT SEALING AS IT WAS DIRTY AGAIN AND THERE WAS LEAKAGE IS VERY HIGH SDC SC2-0287-91 WATER IN IT. SO WE CLEANED AND DRIED IT W196058 MSS-2MSSeMOV VALVE LEAKING 1/2 GPH FROH PACKING. PLEASE TIGHTEN TORQUED PACKING TO 30 FT LBS INE'M 108 PACKING OR REPLACE AS NECESSARY PACKING INSTALLED PER HI 5 3-001

'M196060 CSH-2CSH4(AOV VALVE IS LEAKING APPROXIMATELY 1 GPH FROM PACKING PACKING TIGHTENED LEAKAGE STOPPED 10,8 REPLACE OR TIGHTEN PACKING AS NECESSARY TO CORRECT VALVE STROKED TWICE PROBLEH

~ I

'll 0 I

'

13:44:36 92 CLASS I WORK - ANICAL HAINTENANCE 1991 PAGE35 MR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W1 96061 CSL-2CSL¹AOV VALVE MAS IDENTIFIED AS PACKING LEAKING DURING RPV REHOVED AND REPLACED PACKING 101 600 HYDRO ADJUSTING PACKING OR REPACK IF NO ADJUSTHENT IS REHAINING W1 96074 CSL-2CSL¹HOV RELOCK MIRE HOV TO TRANSITION PIECE IT IS MIRED BOLTS MERE TIGHT ALL BOLTS MERE TIE 112 WRONG LOCATION SECONDARY CONTA I NHENT 195 MIRED TOGETHER BY TWO'S M196075 RHS-2RHS¹HOV RELOCK WIRE HOV AND TRANSITION PIECE TO VALVE IT REHOVED OLD LOCK'MIRE CHECKED BOLT 2A IS LOCK MIRED 'MRONG. LOCATION AUX BAY NORTH 183 E TIGHTNESS 'WHICH MAS FOUND TO BE 11 TIGHT REWIRED BOLTS WITH SAFETY

'MIRE ON INSIDE AND OUTSIDE ACTUATOR TO VALVE M196076 RHS-2RHS¹HOV RELOCK 'MIRE HOV TO TRANSITION PIECE IT IS WIRED REWIRED OUTER BOLTS 'WITH SAFETY 28 MRONG LOCATION SECONDARY CONTAINHENT 197 WIRE ALL BOLTS INNER AND OUTER WERE T I GHT INNER BOLTS ARE WIRED~BUT NOT CORRECT. CANNOT GET TO BECAUSE OF VALVE PROXIHITY AND INSULATION W196077 RHS-2RHS¹HOV LOCK 'MIRE HISSING ON BOLTING TO HOV AND TRANSITION CHECKED BOLTS FOR TIGHTNESS WHICH 8B PIECE PLEASE LOCK MIRE LOCATION AUX BAY SOUTH WERE FOUND TIGHT WIRED BOLTS 'MITH 184 SAFETY 'WIRE INSIDE AND OUTSIDE BOLTS FROH ACTUATOR TO VALVE ARE MIRE

'M196078 SWP-2SWP¹HOV PULL INSPECTION COVER FROH FIRE BARRIER AND NOT ABLE TO CHECK DO TO SEALED BOOT 50A INSPECT HOV AND TRANSITION PIECE TO SEE IF THEY BETWEEN OPERATOR AND VALVE HAD OPS ARE LOCK 'MIRED. BREECH PERHIT REQUIRED LOCK 'MIRE STROKE VALVE DETECTED NO HOVEHENT AS NEEDED LOCATION SERVICE MATER AREA ELEVATION AT ALL 265

'M196079 SWP-2SWP¹HOV HOV TO TRANSITION PIECE IS NOT LOCK 'MIRED LOCK LOCKWIRE NUT INSIDE AND OUT NUTS 599 MIRE THE BOLTS LOCATION PIPE TUNNEL ELEVATION 255 ARE TIGHT BOLTS 'MERE NOT LOOSE SO LOCKMIRED BOLTS BACK UP

'M196081 SMP-2SMP¹HOV HOV TO TRANSITION PIECE IS NOT LOCK MIRED LOCK NO LOOSE BOLTS FOUND UPON 74A 'MIRE THE BOLTS. LOCATION SERVICE MATER AREA INSPECTION AND LOCKWIRED HOV TO ELEVATION 265 TRANSITION PIECE W196082 SMP-2SWP¹HOV HOV TANSITION PIECE AND TRANSITION PIECE TO VALVE LOCK'WIRED HOV TO TRANSITION PIECE 74B IS NOT LOC WIRED. PLEASE LOCK WIRE LOCATION SERVICE MATER AREA ELEVATION 263 M196083 SWP-25'MP¹HOV HOV TO TRANSITION PIECE IS NOT LOCK MIRED PLEASE UPON INSPECTION FOUND NO LOOSE 74C LOCK MIRE BOLTS LOCATION SERVICE 'MATER AREA BOLTS LOCKWIRED HOV TO TRANSITION ELEVATION 264 PIECE

k

I

13:44 36 13-92 CLASS I WORK - NICAL HAINTENANCE 1991 PAGE36 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M196084 SMP-2SMP0HOV HOV TO TRANSITION PIECE AND TRANSITION PIECE TO LOCK'MIRED HOV TO TRANSITION PIECE 74D VALVE NOT LOCK 'MIRED PLEASE LOCK WIRE BOLTS LOCATION SERVICE WATER AREA ELEVATION 264 W1 96085 SWP-2SMP4HOV HOV TO TRANSITION PIECE IS NOT LOCK WIRED LOCK LOCKWIRED HOV TO TRANSITION BOLTS 74E WIRE BOLTS. SERVICE WATER BUILDING ELEVATION 264 W1 96086 SWP-2SMPAHOV HOV TO TRANSITION PIECE AND TRANSITION PIECE TO, LOCKWIRED HOV TO TRANSITION PIECE 74F VALVE NOT LOCK WIRED LOCK WIRE BOLTS SW BUILDING ELEVATION 265 M196087 GTS-2GTS4HOV HOV TO TRANSITION PIECE IS NOT LOCK WIRED AND ALL BOLTS MERE TIGHTENED AND TIE lA TRANSITION PIECE TO VALVE IS NOT LOCK WIRED 'MIRED TOGETHER BY TWO'S CORRECTLY LOCK WIRE BOLTS SEE CONT ELEV 319 GTS-2GTSAHOV LOCK WIRE IS NOT DONE CORRECTLY ON TRANSITION BOLTS WERE TIGHT AND TIE WIRED W196088'196123 1B PIECE TO HOV AND VALVE. REDO LOCKWIRE TOGETHER BY T'MO'S I CS-2 I CS4 HYV ICSAHYV151 IS IN HID POSITION (DUAL INDICATION). VALVE STEH HAD SOHE CORROSION AND 151 SUSPECT BINDING PROBLEH PLEASE INVESTIGATE DIRT ON IT CAUSING IT TO BIND UP ICSAHYV151 IS LOCATED IN RB 175 IN THE RCIC ROOH STEH)CLEANED VALVE NOW STROKE 100 TAG HUNG ON VALVE PERCENT N2-HPH-ICS-V452 QUARTERLY FOV VALVE LINKAGE INSPECTION REDONE SAT W196153 ICS-2ICS<AOV ICSAAOV156 DOES NOT INDICATE FULL CLOSED (NO GREEN TOOK THE VALVE PACKING OUT ADJUSTED 156 LIGHT) IN THE CONTROL ROOM AT CECAPNL601 THE INDICATOR SHAFT PUT BACK TROUBLESHOOT REPAIR AS NECESSARY. TAG ON PNL601 BY TOGETHER. VALVE WAS OUT OF ICS4AOV156 CONTROL SWITCH ADJUSTHENT W196167 HVR-2HVRAAOD HVRAAOV108 FAILS TO CLOSE WITHIN THE ALLOTTED LOOKED FOR LEAKS REPLACED WASHER 10B AHOUNT OF TIME WHEN STROKED. IT APPEARS TO BE SEALS INSPECTED FOR LEAKS AFTER BINDING IN HID-STROKE TROUBLESHOOT REPAIR AS REPLACING WASHER NO LEAKS NECESSARY TAG HUNG BY HVR4AOV10B CONTROL SWITCH ON CEC4PNL871 W196224 ICS-2ICSAHYV DURING RCIC TUNING COULD NOT REDUCE. TURBINE SPEED ADJUSTED GOVENOR .LINKAGE MITH 151 TO LESS THAN 3225 RPH ADJUST RCIC GOVERNOR VALVE COMPANY REP AS STATED IN HI LINKAGE AS NECESSARY FOR FULL CONTROL OF RCIC SPEED CONTROLLER SETTING OF APPROXIHATELY 60 AND LOSS NO EFFECT TAG AT FC101 ON P601

l II 0

I

13:44 36 13-92 CLASS I MORK - NICAL HAINTENANCE 1991 PAGE37 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION

'M196242 SWP-2SWPAFV5 2SWP4 FV54A HYDRAULIC PUHP IS RUNNING CONTINUOUSLY REBUILT 2 AND 3 GAL ACTUATORS 4A AND IS BRINGING IN CONTROL ROOH ANNUNCIATOR REPLACED BOTH 7 GAL ACTUATORS 601103. TAG HUNG AT ANNUNCIATOR 601103 BEFORE COHPLETE CLOSE OUT OF PACKAGE HAKE NOTE THAT THE 2 AND 3 GAL ACTUATORS NEED TO BE PAINTED WHERE HAIN'AD TO FLAP PAINT FORM ENDS OF ACTUATORS NOTE PLEASE HAKE NOTE OF PRESENT HI FOR FUTURE Hl ISSUENCE WE SHOULD REVIE'M CURRENT PROCEDURE FOR COHPLETE OVER HAUL

'MHICH IS CIHING DUE W196334 RHS-2RHS4HOV VALVE HANDWHEEL IS NOT ATTACHED TO HOTOR OPERATOR REPLACED SET SCREWS IN HANDMHEEL 40B IT IS LYING ON THE GRATING IN THE VALVE ROOH ON RX (95-72-821) USED SEALANT PST580 ON BLDG EL 240 NOTED DURING NRC RIT MALKDO'MN SET SCREWS PER-ENGINEERING M196345 PCB-2PCB4DRA DRYMELL PERSONNEL HATCH OUTER DOOR EQUALIZING OUT OF HECHANICAL ADJUSTHENT VALVE 5 VALVE 'MILL NOT SEAL MAS ADJUSTED SO THAT IT WOULD SEAT PROPERLY M1 96406 ICS-2ICS4AOV HACHINE NEM CAH HECHANISH PER EDC 2F-00372 TO ALL PARTS HACHINED PER EDC 2F00372 157 FACILITATE VALVE CLOSURE MHEN ACTIVATED. RETURN TO RETURNED TO STORES FOR LATER USE STORES FOR FUTURE USE HATERIAL RETURN 046391 SDC SC2-0274-91 M196409 HVC-2HVC0AOD PERFORH OPERABILITY TEST PER HI ATTACHED STROKED AOD 7IHES PER ATTACHED HECH 117 INST- WORK FINE M196412 HVC-2HVC4AOD PERFORH OPERABILITY TEST PER THE HI ATTACHED VALVES STROKE 5 TIHES PER ATTACHED 169 HI WORKS FINE M196413 HVC-2HVC4AOD PERFORH OPERABILITY TEST PER HI ATTACHED VALVE STROKED 5 TIHES PER ATTAHCED 177 HI DAHPER WORKS FINE M196414 HVR-2HVRAAOD PERFORH OPERABILITY TEST PER THE HI ATTACHED VALVE STROKED 5 TINES PER ATTACHED 6A HI WORKS FINE M196415 HVR-2HVRCAOD PERFORH OPERABILITY TEST PER HI ATTACHED THIS VALVE STTOKED 5 TIHES PER ATTAHCED 98 TEST IS TO BE PERFORHED WITH OPS SURVEILLANCE HI WORKS FINE PROCEDURE M196416 HVC-2HVCAAOD PERFORH OPERABILITY TEST PER HI ATTACHED STROKED AOD 5 TIHES PER ATTACHED 148 HECH INST

'M196417 HVC-2HVCAAOD PERFORH OPERABILITY TEST PER HI ATTACHED STROKED AOD 5 TINES PER ATTACHED 145 HECH INST- 'WORKS FINE

I t.

13:44-36 92 CLASS I WORK - ANICAL HAINTENANCE 1991 PAGE38 WR NUMBER EPN NUHBER FAILURE DESC CORRECT I VE ACTION M196474 SWP-2SMP4 STR REPACK STRAINER:NEXT TINE THE STRAINER IS SCHED WE INSTALLED NEW PACKINGJA NEM 4F DOWN FOR HPH-SA513 LOCATED 261 ELVISCREENWELL BACKWASH ARH AND A NEW VENT LOCK BLDG. MHILE REPLACING PACKING FOUND BOTH DRIVE PINS CONNECTING THE SHAFT TO THE BACKWASH ARH ~ HISS INGI D ISASSEHBLE BACKWASH ARH ~ INSPECT AND REPAIR SEE ATTACHED SHEET CHANGE VENT COCK ON STRAINER COVER ADDED 911129 1800 HRS BY G PROSSER AND VIA PHONE CONVERSATION WITH T DOHERTY FOR QA M196491 ICS-2ICSAT1 CHECK RETORQUE RCIC TURBINE COUPLING (PUHP TO A VISUAL CHECK MAS HADE ONLY TO TURBINE COUPLING) COUPLING PER SSS AND WIP SHEET INSTRUCTIONS EVERYTHING IS OK M196615 SWP-2SMPNFV5 OIL LEAKING FROH VARIOUS CONNECTIONS'TAG AT VALVE INSTALLED (2> 7 GAL ACT REHOVED 48 TB 250 SW 250 EL AND REBUILT 2 AND 3 GAL ACT NEED TO PAINT ENDS OF 2 AND 3 GAL,.ACT A NEW HOTOR WAS INSTALLED BY. ELECT M196676 EGF-2EGF4FEl 2EGFAFE13A FLOW ELEHENT HAS A SLIGHT FUEL LEAK 261 TIGHTENED FLANGE BOLTS 3A DIESEL DG 1 EAST WALL W196782 ICS-2-ICS-75 RCIC TURBINE NOT DRAINING PROPERLYIDRAIN POT USING AP 5 ~ 4 '2 TROUBLESHOOT ING I ME 0-140-2 CHECKED OUT OKiAPPEARS DRAIN LINES TO DRAIN POT CHECKED DRAIN LINES FOR BLOCKAGE HAY NOT BE PLUGGED TURBINE DRAIN POOL NEEDS TO BE REHOVED ANO CHECKED FOR BLOCKAGE W197634 GTS-2GTSAFLT FLT1A DEHISTER DELTA P IS HIGHISUSPECT PARTICULATE HOISTURE SEPARATOR FILTERS WERE lA UPSTREAH OF DEHI STER TO BE CAUSE OPEN AND CHANGED OUT DETERHINE CAUSE. TAG EL 261 RBN HUNG ON -A- GTS TRAIN M197663 SLS-2SLSAP1A PLEXIGLASS COVER ON PUHP HAS PIECE OF IT HISSING ME REPLACED THE PLEXIGLASS COVER ALONG THE EDGE CANNOT DETERHINE IF LEAKAGE HIGHT WITH A NE'M PLEXIGLASS COVER OCCUR AS PUHP IS IN STANDBY. REPLACE IF NECESSARY PUHP LOCATED ON ELEVATION 289 REACTOR BLDG.SEE TAG 33262 LARGE PORTION ON PLEXIGLASS.

M197664 SLS-2SLSAP1B PLEXIGLASS COVER ON PUHP IS CRACKED AT EDGES DID WE REPLACED THE PLEXIGLASS COVER NOT LEAK DURING PUHP RUN REPLACE AS NECESSARY PUHP MITH NEW PLEXIGLASS COVER LOCATED ON 289 ELEVATION REACTOR BLDG SEE TAG 33236 LARGE PORTION ON PLEXIGLASS

I r

13:44:36 -13"92 CLASS I WORK - HECHANICAL HAINTENANCE 1991 PAGE39 WR NUHBER EPN NUHBER FAILURE OESC CORRECTIVE ACTION W197722 HVK-2HVK4CHL N2-OSP-SWP-Q003 FAILED SURVEILLANCE~ REHOVE BELLS REHOVED END COVERS FOR INSPECTION 1B AND CLEAN SERVICE WATER SIDE TUBES ON CHILLER. TUBES PARTIALLY BLOCKED BY ZEBRA CONTACT DICK GREEN 343-8499 'WHEN CHILLER IS OPEN HUSSELS CLEANED TUBES INSTALLED NE' PIPING GASKETS USED EXISTING HEAD GASKETS REASSEMBLED HEADS AND PIPING W197794 ICS-2ICSNP2 PUHP BEARING IS LEAKING OIL TROUBLESHOOT AND REPLACE OIL SEALSIHECH SEAL)PUHP REPAIR TAG HUNG ON PUHP LOCATED ON RB 175 IN THE BEARINGS ALL GASKETS AND 0-RING RCIC ROOH. REBUILD PUHP USING NEW READJUSTS OIL LEVEL FROH 285 AS BEARINGS)SEALSeAND HECH SEAL FOUND TO 590 UNDERCUT HOTOR HOLD DOWN BOLTS TO BE ABLE TO ACHIEVE ALIGNMENT W197841 RHS-2RHSCFV3 'WHILE PERFORMING EPH-R520 ON VALVE FOUND 2 OF REMOVED T'WO SNAPPED OFF CAP SCREWS 8A HOUNTING BOLTS THAT HOLD YOKE TO BONNET BROKE AND TWO BENT CAP SCRE'WS AND~

REPLACED WITH 4 NEW ONES

'W197888 RDS-2RDSCSOV NEEDLE VALVE ADJUSTHENT STEM COVER IS HISSING REPLACED STEH COVER 'WITH NE'W 120(0231) REPLACE WITH NEW LOCATED ON HCU 02-31 RX 261 COVER TORQUED COVER TO 115 IN/LBS ELEVATION IN SOUTH BANK OF HCU'5 W19 7895 RHS-2RHS4MOV L IHI7 TORQUE ACTUATOR HOVES 'ItHEN VALVE I 5 STROKED 8 BOLTS TORQUED TO 600 FT LBS)2 1B OPEN RX BLDG ELEV 196 SOUTH PIT AREA (AROUND 1 HOVED 3 FLATS THE OTHER 6 HOVED IN ) TAG HUNG ON VLV TORQUE ACTUATOR BOLTING 2FLATS EACH W197981 SWP-2SWPAV24 VALVE FAILEO REVERSE FLOW CHECK 'WHILE PERFORHING OPENED VALVE TO INSPECT INTERNALS OA SURVEILANCE N2-OSP-SWP-2001 DEF TAG LOCATED AT FOR DAHAGE OR VALVE BEING STUCK 2SWPAV240A CB 261 DIV 1 CHILLER ROON OPENIDID NOT FIND ANY DAHAGE VALVE

'WAS CLOSED NO ACTION 'WAS REQD W199529 PHS-SA262-1 SPOT WELDS ARE BROKEN ON LOCKSET HOUNTING TABS REPAIRED DOOR PER WELD HI)WELDED REQUIRE REWELDING ALSO LOWER HOUNTING TAB IS BACK IN PLACE DOOR TABS STRIPPED SA 262 391 RECORDS LISTED.

13:13:22 01-09-92 CLASS I WORK - ELECTRICAL MAINTENANCE 1991 PAGE:1 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACT ION W113648 DMS-2DHS>HCC RCIC PUHP SUCT FROM SUPP POOL HOV CIRCUIT BREAKER REPLACED BREAKER A1 RCIC PUMP SUCT FROH SUPP POOL HOV CIRCUIT BREAK)BREAKER SIZED TOO SMALL REPLACE THE BREAKER AT 2DMSNMCCA1 COHPT 38 WITH HE28030 BREAKER-OR THE RECOHHENDED EQUIVALENT AS DETERHINED FROH ENGINEERINGS RESPONSE TO PR 5472 THIS OOC CLOSES OR 17311 W12 2418 HSS-2HSS4MOV VALVE DISCOVERED TO LEAK BY EXCESSIVELY DURING VALVE OPERATOR REHOVED STROKED 189 PERFORMANCE OF LLRT PROCEDURE ON 2HSS-HOV111-112 VALVE TESTED OK LKG 11 SCFH BACK TO RX VESSEL AND DOES NOT ALLOW LLRT TO BE PERFORHEO REPAIR AS NECESSARY

'W124864 ENS-2ENS4'SWG CAUTION LABELS NEED TO BE INSTALLED ON CUBICLE CAUTION SIGNS PLACED ON EACH 103 DOORS OF THE ABOVE REFERENCED SWITCHGEARS PER DER CUBICLE DOOR OF 2ENSASWG101 2-91-Q-0317. THE LABEL INFORMATION AND 2ENS4SWG102 AND 2ENS4SWG103 INSTALLATION REQUIREHENTS ARE CONTAINED IN SPEC E061A AND THE ATTACHED HEHO W131165 SWP-2SWP-W-1 CABLE 2SWP-W132 HAS BADLY NICKED WIRES ON T83-91 CUT BACK CABLE AND ADDED NE' 32 STA-KONS TO WIRES AND USED BUTT TO EXTEND SHIELD WIRE 92 OF 2CEC-PNL828 CABLE 2SWP-W132 HAS BADLY NICKED WIRES ON TB3 91 ~ 92 OF 2CEC PNL828)SERVICE H20 TO CWS I SOL VLV CONTROL (288 RELAY RM) LCR IL25'WP-120 W136483 HCS-2HCSAMOV WHILE PERFORMING N2-EPH-GEN-V582 REPLACED CIRCUIT BREAKER IN CUBICLE 6A (SECONDARY BREAKER) BREAKER REHOVED AND TESTED FROH 2EHS4'HCC102-B-A PER WR 154467 WHILE PERFORHING N2-EPH-GEN"V582 SECONDARY BREAKER FAILED CONTACT RESISTANCE TEST (7 2 7) ON POLES A AND C REPLACE IAW SECTION 7.2.7 1 W136677 HVK-2HVKAH18 FOUND HOTOR LEAD CONNECTION JUNCTION BOX COVER INSTALL NE'W GASKET ON 2HVK-M18 GASKET TORN WHILE PERFORHING N2"EPH-GEN-R580 HOTOR CONNECTION BOX W138777 GTS-2GTSNHOV REWORK REPLACE THE 10-32 X 1 1/2" LG MACHINE JB 24JB0338 REPLACE TB MOUNTING 4A SCREWS USED FOR HOUNTING THE HARATHON 1512 NUC SCRE'WS JB 24J80337 REPLACED TB TERMINAL BLOCKS ON HOD PN2Y88HX101 'WITH NE'W 10-32 HOUNTING SCREWS X 1/4" SYHBOL 93-17-857 REF ECDCR H10485A NCR 2-89-0043

0 4

i4 UI

13-13-22 01-09-92 CLASS I WORK - ELECTRICAL HAINTENANCE 1991 PAGE:2 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M147548 I CS-2 ICSAHOV FIELD CABLE LUGS ARE TOO WIDE FOR TERHINAL BLOCK REPLACED BROKEN TERHINAL BLOCK ON 122 SLOTS CAUSING THE TB FINS TO BREAK POWER MIRES IN ICS HOV 122 REFER TO PR 8390 FOR CORRECTIVE ACTION

'M148658 HHR-2HHRACRN RUBBER INSULATORS ON CRANE CONTROL BUTTONS ARE REPLACED ALL RUBBER BOOTS OVER ALL 1 DAHAGED OR HISSING LOCATION RX 353 CRANE CAB SMITCH BUTTONS ON CRANE CONTROL CONSOLE OF POLAR CRANE HARD COPY OF DEF TAG= DESTROYED ON REFUEL FLOOR M149318 DHS-2OHSAHCC SPARE BREAKER 2DHS-HCCA1-68 REINSTALLEO BUCKET IN HCC PER EDC Al 2E10410 AND SIGNED OFF WR BUCKET HISSING. STARTER (REVERSING).

ASSEHBLY OVERLOAD RELAYS AND BLOCK SPARE BREAKER 2DHS-HCCA1-68)REPLACE CONTACTOR THAT WAS REHOVED FOR USE IN 2DHS-HCCA1-5D 2ICS"HCC159 SEE MR 149346 M154467 EHS-2EHSCHCC REHOVE BREAKER FROH CUBICLE AND TEST HOLDED CASE BREAKER TESTED UNDER 102-8A BREAKER (EF38030) PER N2-EPH-GEN-V582 FOR USE ON N2J-EPH-GEN-V582 AND PASSED 2EHSCHCC102A-5C REFER MR 136483 REPLACE BREAKER CUBICLE 8A NEEDS BREAKER BREAKER

'MHEN REPLACEHENT IS AVAILABLE ON OFF ASSEMBLY BREAKER HOUNTING HARDWARE AND THREE POWER LEADS M154468 EHS-2EHS4HCC REHOVE BREAKER FROM CUBICLE AND TEST HOLDED CASE TESTED BREAKER PER V582. REHOVED 303-4D BREAKER EF38030 PER N2-EPH-GEN-V582 FOR USE ON CIRCUIT BREAKER AND ASSOCIATED 2EHS4HCC303-58 REFER WR 192936 REPLACE BREAKER 'MIRING ANO HARDWARE INSTALLED WHEN REPLACEHENT IS AVAILABLE BREAKER IN 2EHS4HCC303-58 PER 'MR 182836 SEALEO HOLE IN CUBICLE DOOR WITH CONDUIT BOX SEAL REMOVED HARDWARE TO SHOP M1 54469 EHS-2EHSAHCC REHOVE BREAKER FROH CUBICLE AND TESTED MOLDED CASE TESTED BREAKER PER V582 REHOVED 303-4C BREAKER (EF38030) PER N2-EPH-GEN-V582 FOR USE ON CIRCUIT BREAKER AND ASSOCIATED 2EHSCHCC303-10C. REFER 'MR 182860 REPLACE BREAKER 'MIRING AND'HARD'MARE INSTALLED MHEN REPLACEHENT IS AVAILABLE CIRCUIT BREAKER IN 2EHSeHCC303-10C PFR MR 182860 SEALED HOLE IN CUBICLE DOOR 'MITH CONDUIT BOX SEAL REHOVED HARDWARE TO SHOP

P ll P;

I

%4

13:13 22 01-09-92 CLASS I WORK - ELECTRICAL MAINTENANCE 1991 PAGE:3 WR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W154485 IAS-2IASASOV ADS NITROGEN HEADER EXHIBITS AN INCREASE IN REMOVED COIL REPLACED COIL ANO Y 186 PRESSURE BEYOND HIGH ALARH SETPOINT EVEN WHEN LO TESTED PER GEN 513 REPLACED AND HIGH FLOW PRESSURE CONTROL VALVES ARE SHUT CONTROL FUSE IN PNL 861 COULD BE PROBLEH WITH LO'W FLOW VALVE 2IAS4SOVY186 INTERNAL LEAKAGE~ PLEASE REPAIR OR REPLACE VALVE AS NECESSARY WORK WITH WRS 154484 154483 INITIATED AGAINST PRESSURE CONTROL VALVES TAG HUNG ON VALVE SC 289 NORTH END W154500 ENS-2ENSoSWG INTERFERENCE STOP PLATE EITHER BENT OR NOT BOLTED INSTALLED BREAKER STOP PLATES 101 IN WHICH COULD ALLOW A 2000 AHP BKR TO BE INSTALLED IN A 1200 AHP CUBICLE STRAIGHTEN AND BOLT IN AS REQD BOLTS TO LOWER LEFT FRAHE ANGLE W154501 ENS-2ENS4SWG INTERFERENCE STOP PLATE BENT (103"4) OR HISSING REPAIRED BENT INTERFERENCE'TOP 103 (103-11) WHICH COULD PERHIT A 2000 AHP BKR TO BE PLATE ON SWG103 CUBICLE 4 WR198705 INSTALLED IN A 1200 AHP CUBICLE STRAIGHTEN OR WRITTEN TO REPLACE MISSING STOP INSTALL A STOP PLATE AS REQD BOLTS TO LOWER LEFT PLATE IN CUBICLE 11.STOP PLATE ON FRAHE ANGLE 11 REPLACED FROH ONE REMOVED FROM CUBICLE 6 WR198705 W154630 ENS-2ENSASWG CUBICLE DOOR WILL NOT OPEN WITHOUT A GREAT DEAL OF CUBICLE DOOR WAS ALIGNED AND 103-2 FORCE (EXCESSIVE FORCE AS DOOR HAS SENSITIVE CAUTION LABELS INSTALLED PER DER RELAYS ON IT) OR CLOSE 2-91-Q-0317. NOTE LABELS INSTALLED ON WR 124864- SEE QCIR 2-91-0448 W154656 GTS-2GTS4FLT 2GTSA06-Fl IS BLO'WN REPLACE FUSE (120VAC 3 AHPS) 1A REPLACE CONTROL FUSE IN 2GTS-A06-Fl CIRCUIT

'W154697 HTS-2HTSNPNL 003 DOOR HANDLE IS SHEARED OFF DIV II HEAT TRACE PANEL- 2HTSAPNL003 LOCATED SOUTH AUX BAY EL 240 REPLACED BROKEN DOOR HANDLE AND ADJUSTED ROLLERS TAG HUNG ON 2HTS4PNL003 DOOR W157018 ICS-2ICS4RCP QUICK DISCONNECT RECEPTACLE PLUG AT REFUELING PERFORHED EQ INSPECTION OF PLUG Tl BULKHEAD - OPEN ITEH 503226-01 WALKDOWN DISCONNECTED AND-'RECONNECTED PLUGS DISASSEMBLE - AND INSPECT THE CONNECTOR WITH EQ ENG PRESENT-PHOTOGRAPHS ARE REQD-REPAIR REPLACE AS REQD (NHP2 IR 88-08) LOC PC3278 011 00 W IP W158042 ICS-2ICSAMOV RCIC STEAH SUPPLY VLV TO TURBINE-LIMITER PLATE IS 120 - PER PR 9546 THE CURRENT LIHITER THE 'WRONG SIZE REPLACE WITH ONE- THAT IS A THREE PLATE INSTALLED IS ACCEPTABLE AND AND ONE FOURTH IS NOT REQUIRED TO BE CHANGED W1 58193 ENS-2ENSCSWG HOVING CONTACTS ON BREAKER ARE WORN) NEED TO BE 103-14 INSTALLED ON ALL THREE PHASES NEW REPLACED FOUND WHILE PERFORMING N2-EPM"GEN-R550 MOVABLE HAIN CONTACTS

f

~1

13:13 '2 01-09-92 CLASS I WORK - ELECTRICAL HAINTENANCE 1991 PAGE 4 WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W159176 ENS-2ENS4SWG RELAY 27CC FOR CIRCUIT NO. 2ENSA24 FAILED TO TROUBLESHOOTING STEPS ALLOWED 101 ACTUATE ON A TOTAL LOSS OF VOLTAGE TO THE BUS THE TARGET TO OPERATE PROPERLY OTHER TWO PHASE UNDERVOLTAGE RELAYS DID ACTUATE.

PLEASE TROUBLESHOOT AND REPAIR TAG ON 2ENSQSWG101 W159202 RHS-2RHSoMOV TORQUE SWITCH LIMITER PLATE IS THE WRONG ONE FOR REPLACED ORIGINAL LIHITER PLATE PER 1C VALVE PER EP-110 REPLACE LIMITER PLATE HRD 40362 EP-410 REQUIREMENTS PART NUHBER 9327343 W159212 RHS-2RHSeMOV LIHITING PLATE ON TS IS C/2 AND 2 1/4 SHOULD BE 2 REPLACED OLD L IHI TER PLATE WITH NE' 8B 1/2 C AND 2 1/2 0 PLEASE REPLACE LIHIT PLATE WHEN 2 1/2 PLATE AVAILABLE (EP-410)

W159282 SWP"2SWP4MOV 2SWPeMOV338 DOES NOT APPEAR TO BE TORQUING OUT INSTALLED CORRECT SIZE LIMITER 338 WHEN GOING CLOSED TROUBLESHOOT PLATE PER EP 410 OPERATOR NE'W HAS ABILITY TO GO TO 2 1/2 AND 2 1/2 ON TORQUE SWITCH SETTINGS W1 59340 SWP-2SWPAHOV REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH REPLACED SUSPECT BAD PINION KEY 17A 1018 STEEL REFERENCE IN 88-84 AND NHP64495 WITH HEll W1 59341 SWP-2SWPAHOV REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH REPLACED HOTOR PINION KEY 178 1018 STEEL REFERENCE IN 88-84 AND NMP 64495 W159342 SWP-2SWPAMOV REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH REPLACED HOTOR PINION KEY PER 18A 1018 STEEL REFERENCE IN 88-84 AND NHP 64495 IN-88-84 AND NHP64495l REPLACED LIHITER PLATE ON TORQUE 5'WITCH PER EP-410- PLATE CHANGE FROH 1 1/2 TO 2

W1 59343 SWP-2SWPCMOV REPLACE HOTOR PINION KEY 'WITH ONE FABRICATED FROM REPLACED HOTOR PINION KEY 18B 1018 STEEL REFERENCE IN 88-84 AND NHP 64495

'W159344 SWP-2SWP4 MOV REPLACE HOTOR PINION KEY 'WITH ONE FABRICATED FROM REPLACED KEY IN HOTOR SHAFT AND 74A 1018 STEEL REFERENCE IN 88-84 AND NHP 64495 LIHIT SWITCH COHPARTHENT GASKET CALLED JEFF DEAN ON REPLACING GASKET NO INSPECTION REQUIRED W159345 SWP-2SWPAHOV REPLACE MOTOR PINION KEY WITH ONE FABRICATED FROH REPLACED HOTOR SHAFT TO PINION KEY 748 1018 STEEL. REFERENCE IN 88-84 AND NHP 64495 PER NRC NOTICE 88-84 W159346 SWP-2SWPCMOV REPLACE MOTOR PINION KEY WITH ONE FABRICATED FROM REPLACED KEY FOR MOTOR PINION 74C 1018 STEEL REFERENCE IN 88-84 AND NMP 64495

'W159348 SWP-2SWPAHOV REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH REPLACED MOTOR PINION GEAR KEY 74E 1018 STEEL REFERENCE IN 88-84 AND NHP 64495

l' 13:13:22 01-09-92 CLASS I WORK - ELECTRICAL HAINTENANCE 1991 PAGE:5 WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W1 59350 ICS-2 I CS4HOV REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH INSTALLED NEW HOTOR PINION AS PER 122 1018 STEEL. REFERENCE IN 88-84 AND NHP 64495 IN 88"84 W159351 RHS"2RHS0HOV REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH REPLACED HOTOR PINION. KEY WITH ONE 1C 1018 STEEL REFERENCE IN 88-84 AND NHP 64495 OF 1018 STEEL W1 59352 RHS-2RHSCHOV REPLACE MOTOR PINION KEY WITH ONE FABRICATED FROH REPLACED KEY STOCK WITH NE'W PC CUT 115 1018 STEEL REFERENCE IN 88-84 AND NHP 64495 FROH CAT I STOCK W1 59353 RHS-2RHSAMOV REPLACE HOTOR P INION KEY WITH ONE FABRICATED FROM REPLACED HOTOR PINION KEY WITH NEW 116 1018 STEEL REFERENCE IN 88-84 AND NHP 64495 1018 FROH INTERH STORAGE NRC IE NOTICE 88-84 W161381 HTS-2HTS4PNL REPLACE BURNED OUT FAN IN 2HTS4'PNL001 REPLACED COOLING FAN IN PANEL 001 2HTSQ PNL001 W161734 EHS-2EHSAHCC AUX CONTACTS 'WIRED 13 AND 14 FAIL TO HAKEUP WHEN AUX CONTACT 13 AND 14 ARE SPARE 303-17D TESTED PER R520-REPLACE CONTACT AUX BLOCK CONTACTS 2EHSAHCC303-12D PASSED ACCEPTANCE CRITERIA OF N2-EPH-GEN-R520 PERFORHED AND COHPLETE 901121 NO CORRECTIVE ACTION REQUIRED PER STEP 7 3 9 W161750 EJS-2EJSx PNL 2 SCREWS NEEDED ON PNL COVER 2 ARE STRIPES AND REPLACED BOLTS 104A NEED TO BE RETAPED TO A SIZE LARGER PNL LOCATE IN RX BUILDING EL 240 ABN W161761 BYS-2BYSABAT PLEASE REPLACE FLASH ARRESTOR ON 59-REPLACE FLASH REPLACE FLASH ARRESTER ON CELL 59 2B ARRESTER CAP/LID ON 45 AND THE FLASH ARRESTER LID ON CELL 45 W162316 EGS-2EGSoEG3 AS A RESULT OF THE PROBLEMS FOUND IN THE DIV I NO RELAYS) ADJUSTED OR REPLACED EHERG DIESEL CONTROL RELAYS (HIGH CONTACT RELAYS RETURNED TO STORES REF. HATL

'ESISTANCE) PERFORH TROUBLESHOOTING OF THE DIV DIESELS GOVERNOR SPFED CONTROL CIRCUITS FOR II RETURN 056098 POTENTIAL ADJUSTMENTS OR RELAY REPLACEHENTS

'W162358 EGS-2EGS4EG1 PERFORM CHECKS OF RELAYS REHOVED FROM 2EGSOEG1 PER TESTED RELAYS 4EX3 4LSYN1 TESTED WR W184827 (SEE DAN LEHAY-KEENO LAHPHAN) GOODs SEE ATTACHED SHEET ACCORDING TO THE ATTACHED GUIDE. (4EX3 4LSYN1 4LSYN2)

W1 62376 HVR-2HVR4'HST INSTALL MISSING FUSE F2 2HVRC11 IN HST401C. VERIFY INSTALL FUSE 401C NO GROUNDS PRIOR TO INSTALLATION VERIFY FUSE CONTINUITY AFTER INSTALLATION REF DER 2-91-Q-0722 CONTACT HIKE DOWNS PRIOR TO WORK

13:13:22 01-09-92 CLASS I WORK - ELECTRICAL HAINTENANCE 1991 PAGE:6 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W16 5334 BYS-28YSIBAT 28YS4BAT2C WAS A 10V. GROUND ON POSITIVE BUS AND A AS OF 910123 NO GROUND DETECTED AT 2C 40V GROUND ON THE NEGATIVE BUS (THIS HAS BEEN PNL 852 DETERHINED NOT TO BE ON BATTERY) TROUBLESHOOT INVESTIGATE WHERE GROUNDS ARE CONNECTED TROUBLESHOOT ONLY W165487 HVR HVR-32A SAHPLE PUMP IS HAKING AN EXCESSIVE AMOUNT DETERH/RETERH TO SUPPORT TECH OF NOISE (RX 289) REPLACEHENT OF PUHP HOTOR RHS-2HVR4 CAB 32A W168601 CHS-2CMS4TE1 BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE INSTALLED BISCO SEALANT AS PER EDC 01 RTD ENCLOSURE AROUND THE PROBE PER EDC2E10365 AND ABOVE SDC NUMBER SC2-0042-90 W168602 CHS-2CHS4TE1 BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE INSTALLED BISCO SEALANT AS PER EDC 02 RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER ABOVE SC2-0042-90

'W168603 CHS"2CHS0TE1 BISCO LOCASEAL SEALANT TO ENVIRONMENTALLY SEAL THE INSTALLED BISCO SEALANT AS PER EDC 03 RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER ABOVE SC2-0042-90 W168604 CMS-2CHS4TE1 8ISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE INSTALLED 8 ISCO SEALANT AS PER EDC 04 RTD ENCLOSURE AROUND THE PROBE PER SDC NUHBER ABOVE SC2-0042-90.

W168605 CHS-2CHS4TE1 BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE INSTALLED BISCO SEALANT AS PER EDC 05 RTD ENCLOSURE AROUND THE PROBE PER SDC NUHBER ABOVE SC2-0042-90.

'W168606 CHS-2CMS4TE1 BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE INSTALLED BISCO SEALANT AS PER EDC 06 RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER ABOVE SC2-0042-90.

W168607 CHS-2CHSoTE1 BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE 8ISCO SEAL PER EDC 2E10365 07 RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER SC2-0042-90

'W168608 CHS-2CHSNTE1 BISCO LOCASEAL SEALANT TO ENVIRONMENTALLY SEAL THE 8ISCO SEAL PER EDC 2E10365 08 RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER SC2-0042-90 W168609 C HS-2 C M 5 4'E 1 BISCO LOCASEAL SEALANT TO ENVIRONMENTALLY SEAL THE BISCO SEAL CONDULET PER EDC 2E10365 09 RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER SC2-0042-90

13:13:22 01-09-92 CLASS I WORK - ELECTRICAL HAINTENANCE 1991 PAGE:7 WR NUMBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W168610 CHS-2CHSe TE1 BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE INSTALLED BISCO SEALANT AS PER EDC 16 RTD ENCLOSURE AROUND THE PROBE PER SDC NUHBER ABOVE SC2-0042-90.

W168611 CHS-2CMSATE1 BISCO LOCASEAL SEALANT TO ENVIRONMENTALLY SEAL THE INSTALLED BISCO SEALANT AS PER EDC 17 RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER ABOVE SC2-0042-90.

W168612 CMS-2CMS<TE1 BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE INSTALLED BISCO SEALANT AS PER EDC 18 RTD ENCLOSURE AROUND THE PROBE SDC NUMBER ABOVE SC2-0042-90.

W168613 CHS-2CMSATE1 BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE INSTALLED BISCO SEALANT AS PER EDC 19 RTD ENCLOSURE AROUND THE PROBE PER SDC NUHBER ABOVE ALSO INSTALLED NEW COVER ON SC2-0042-90 TEHP ELEMENT BODY

'W168614 CMS-2CHSeTE1 DISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE INSTALLED 8 ISCO -SEALANT AS PER EDC 20 RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER ABOVE SC2"0042-90.

W168615 CMS-2CMSATE1 BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE INSTALLED BISCO SEALANT AS PER EDC 21 RTD ENCLOSURE AROUND THE PROBE PER SDC NUHBER ABOVE.

SC2-0042-90 W168616 CHS-2CMS<TE1 BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE BISCO SEAL CONDULET PER EDC 2E10365 22 RTD ENCLOSURE AROUND THE PROBE PER SDC NUHBER SC2-0042-90 W168617 CHS-2CMSATE1 8ISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE 8ISCO SEAL PER EDC 2E10365 23 RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER SC2-0042-90.

'W168618 CMS-2CMSNTE1 BISCO LOCASEAL SEALANT TO ENVIRONHENTALLY SEAL THE BISCO SEALED CONDULET PER EDC 24 RTD ENCLOSURE AROUND THE PROBE PER SDC NUMBER 2E10365 SC2-0042-90 W168647 ENS-2ENSNSWG WE FOUND WHEN DOING PH 2 DAHAGED UT AND UL FUSE REPLACED CRACKED FUSE HOLDER WITH 103-14 BLOCKS IN 2ENSASWG103-14 CUB PLEASE REPLACE PULL NEW OUTS ONLY TO BE REPLACED W168648 ENS-2ENS4'SWG FUSE- BLOCK IS DAMAGED PLEASE REPLACE BAD PART REPLACED UT FUSEBLOCK WITH NEW ONE 103-15 LOCATION 2ENSSWG103-15 UT FUSE BLOCK PULLOUT FROM STORES SECTION W168650 CCP-2CCP4MOV INSPECT TORQUE SWITCH AND ADJUST IF NECESSARY PER TORQUE SWITCH WAS ADJUSTED TO AGREE 188 SPEC'S ON EP-4108 REPLACE LIHITER PLATE IF WTIH EP-410 OPEN 2 CLOSE 2 APPLICABLE r

13:13:22 01-09-92 CLASS I MORK - ELECTRICAL HAINTENANCE 1991 PAGE:8 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION

'M168652 SWP-2SWPAHOV IDENTIFY CORRECT LIHITER PLATE AND SETTINGS PER EP READJUST. FOUND CLOSE SIDE OF 77A 410 FOR TORQUE SWITCH AND REPAIR REPLACE AS TORQUE SMITCH SET AT 1 RESET TO 1 NECESSARY 1/4

'W168681 HCS-2HCSAPNL PERFORH INSPECTIONS ON 2HCSAPNL22A PER ATTACHED PERFORHED INSPECTION 22A SHI-5.3-001 W168682 HISC-NOCOHP I REPLACE RELAY FACE GLASS THAT MAS REHOVED AND USED 'CHANGED RELAY COVER WITH NEM-D FOR CORRECTIVE ACTION ON WR 189685 RELAY FACE RETURNED RELAY TO STORE REF HATL ORDERED ON HSRF E043197. RELAY HAS BEEN RETURNED RETURN 054103 TO STORES ON HATERIAL RETURN NO 055516. ORIG HATERIAL ISSUE NO 136809

'M174810 ICS-2ICSNHOV PLEASE INCREASE THE TORQUE VALVES UP TO 3 0 ON THE REPLACED LIHITER PLATE AND.-ADJUSTED 120 OPEN AND CLOSED SIDE" OF THE TORQUE SMITCH ON VALVE TORQUE SMITCH SETTING 21CSAHOV120 PER LETTER AS CORRECTED SH2-H91-0260 INEL DIAGNOSTIC TEST RESULT REPORT M1 74814 MHR-2HHRNCRN WESTINGHOUSE RELAYS LOCATED ON THE RX BLDG CRANE NO RELAYS NOTED IN NOTICE 91-45 1 POLAR NEED TO BE CHANGED OUT PER INFORHATION MERE FOUND NOTICE 91-45 ATTACHED M174817 ICS-2ICS4HOV PLEASE INCREASE THE TORQUE TO 1 1/2 ON THE OPEN REPLACED TORQUE S'MITCH LIHITER 148 AND CLOSED SIDE OF THE TORQUE SWITCH FOR VALVE PLATE AND ADJUSTED TO 1 1/2 AND 1 2ICS4HOV148 PER LETTER AS CORRECTED SH2-H91-0260 1/2 TORQUE S'MITCH INEL DIAGNOSTIC TEST RESULT REPORT W174818 CSH-2CSHAHOV PLEASE INCREASE TORQUE S'MITCH ON VALVE 2CSH4HOV101 RESET 2CSHoHOV101 TORQUE SMITCH TO 101 TO 2 AND ONE-HALF PER LETTER AS CORRECTED 2 1/2 OPEN AND CLOSED PER ATTACHED SH2-H91-0260 INEL DIAGNOSTIC TEST RESULT REPORT LETTER) AND ATTACHED HAINT INSTRUCTION

'W174823 ill CSH-2CSH4HOV PLEASE INCREASE TORQUE SWITCH ON VALVE 2CSHc(HOV111 TO 2 AND THREE"QUARTERS PER LETTER AS CORRECTED SH2-H91-0260 INEL DIAGNOSTIC TEST RESULT REPORT ADJUSTED TORQUE SWITCH AS DIRECTED BY MR. STROKED OPERATOR AND 'MORKING SAT M174824 CSH-2CSH4HOV PLEASE INCREASE TORQUE 5'MITCH ON VALVE 2CSHeHOV112 INCREASED TORQUE S'WITCH ON 112 TO 2 AND QUARTER PER LETTER AS CORRECTED 2CSHeHOV112 TO 2 1/4 IN PER SH2-H91-0260 INEL DIAGNOSTIC TEST RESULT REPORT ATTACHED LETTER AND HAINT INSTRUCTION W174825 CSH-2CSHNHOV PLEASE INCREASE TORQUE SMITCH ON VALVE 2CSHHOV118 INCREASED TORQUE SMITCH TO 2 OPEN 118 TO 2.0 PER LETTER AS CORRECTED SH2-H91-0260 INEL AND CLOSED PER ATTACHED LETTER AND DIAGNOSTIC TEST RESULT REPORT HAINT INSTRUCTION

J1 h

4

13:13 '2 01-09-92 CLASS I WORK - ELECTRICAL HAINTENANCE 1991 PAGE:9

'MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION

'M174827 CSH"2CSH4HOV PLEASE INCREASE TORQUE S'MITCH ON VALVE 2CSHOHOV105 RESET TORQUE SWITCH ON 2CSHAHOV105 105 TO 2 PER LETTER AS CORRECTED SH2-H91-0260 INEL TO 2 OPEN AND CLOSED PER ATTACHED DIAGNOSTIC TEST RESULT REPORT LETTER AND ATTACHED HAINT.

INSTRUCTION M1 74829 CSH-2CSHeHOV PLEASE INCREASE TORQUE SWITCH ON VALVE 2CSH4HOV110 RESET TORQUE S'MITCH AT 2CSH4HOV110 110 TO 2 ANO ONE-QUARTER PER LETTER AS CORRECTED TO 2 1/4 OPEN AND CLOSED PER SH2-H91-0260 INEL DIAGNOSTIC TEST RESULT REPORT ATTACHED HAINT INST AND LETTER REPLACED BLOWN CONTROL FUSE AT 2EHS4 HCC201-6B W176139 ENS-2ENS4SMG UPPER DOOR LATCH IS HISSING PARTS UPPER CENTER AND REPLACED THE UPPER LATCH AND 103-7 LOWER DOOR LATCH ARE LOOSE AND NEED ADJUSTMENT ADJUSTED THE CENTER AND LOWER.

LATCHES

'M1 7622 2 ENS-2ENSASMG UPPER AND CENTER DOOR LATCH HECHANISH NEED REPLACED UPPER AND LO'WER DOOR 102-2 ADJUSTHENT AND LOWER LATCH IS HISSING PARTS LATCHES ON 102-2 DOOR

'M176231 EHS-2EHSoHCC CIRCUIT BREAKER PANEL 6C HAS A HISSING LATCH REPLACED LATCH HECHANISH 302 HECHANISH SO IT WILL NOT STAY SECURELY SHUT LOCATED RB 240 SOUTH AUX BAY W1 76233 EHS-2EHS4HCC CIRCUIT BREAKER PANEL 190 HAS A HISSING LATCH REPLACED BROKEN LATCH HECHANISH 102 HECHANISH SO IT WILL NOT STAY SECURELY SHUT LOCATED RB 240 NORTH AUX BAY W1 76236 EPS-2EPS4'SWG CUBICLE DOOR THUHBSCREW IS HISSING NUT AND MILL REPLACED HISSING HOLD DOMN NUTS IN 001 NOT ENGAGE. S'MITCH GEAR W IP W1 76237 EPS-2EPSASMG TMO CUBICLE DOOR THUHB SCRE'MS ARE HISSING NUTS AND REPLACED HISSING HOLD DOWN NUTS IN 002 'MILL NOT ENGAGE S'MITCH GEAR W IP M176243 CES-2CES4(RAK PANEL COVER IS HISSING ONE HOLDOWN CLIP. PLEASE REPLACED HISSING COVER CLIP 011 REPLACE LOCATED ON INSTRUMENT RACK 2CESCRAK011 RB ELFVATION 289 W176293 GTS-2GTS4PNL 'PANEL COVER HISSING 5 OF 11 HOLD DOWN CLIPS REPLACED HISSING CLIPS WITH NEW 30A PLEASE REPLACE LOCATION SBGT-A ROOH SOUTHMALL M1 76354 I CS-2 I CS4 HOV WHEN ICSeHOV124 REACHES FULL OPEN IT CAUSES AN TEST RAN HOVe NO GROUND OCCURED ON 124 INSTANTANEOUS GROUND ON DIVISION I BATTERY BUS BAT2A 002A ANNUNCIATOR 852108 INVESTIGATE

S 13-13-22 01-09-92 CLASS I WORK - ELECTRICAL HAINTENANCE 1991 PAGE10 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W176391 RHS-2RHS¹HOV 2RHS¹HOV4A HAS SHALL OIL LEAK FROH GEAR BOX P1A CLEANED AND TIGHTENED GEARED LIHIT 4A RECIRC ISOLATION VALVE ELEVATION 196 SOUTH VALVE COVER SCREWS WHILE PERFORHING PIT DOES NOT AFFECT VALVE OPERABILITY N2-EPH-GEN-R520. DID NOT USE N2-EHP-GEN-510 W176565 ENS-2ENS¹SWG UPPER AND LOWER DOOR LATCH NOT WORKING PROPERLY REPLACED THE UPPER AND LOWER DOOR 101-10 UNABLE TO OPEN DOOR 261 CONTROL BLDG DIV 1 SWG LATCH ROOH W176899 SLS-2SLS¹HCV ill VALVE INDICATES NOT FULL OPEN WHEN VALVE IS OPEN (DUEL INDICATION) TROUBLESHOOT AS NEEDED VALVE LOCATED RX BLDG 289 EAST ADJUSTED ACTUATOR ARH ON OPEN END LIHIT SWITCH TO PROPER POSITION AND STROKED VALVE OPEN AND CLOSED W IP I

'M177071 CCP-2CCP¹HOV REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH INSTALLED NEW KEY ONTO HOTOR PINION 14A 1018 STEEL REFERENCE IN 88-84 AND NHP 64495 GEAR PER REFERENCE 88"84 M177072 CCP-2CCP¹HOV REPLACE HOTOR PINION KEY MITH ONE FABRICATED FROM REPLACED KEY WAY AND SAFETY WIRE 148 1018 STEEL. REFERENCE IN 88-84 AND NHP 64495 W177073 CCP-2CCP¹HOV REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH REPLACED OLD HTR PINION 'KEY WITH 188 1018 STEEL REFERENCE IN 88-84 AND NHP 64495 NEW ONE HADE OF 1018 STEEL AS PER IN 88-84 ABOVE.

W177074 CCP-2CCP¹HOV REPLACE HOTOR PINION KEY WITH ONE FABRICATED FROH REPLACED PARTS 188 1018 STEEL REFERENCE IN 88-84 AND NHP 64495

'M177266 SWP SAHPLE PUHP IS RUNNING HOT-REPLACE BEARINGS AS PUHP CHANGED OUT UNDER HOD 90-044 NECESSARY TAG LOCATED ON SKID TB 250 SOUTHWEST SERVICE WATER BAY (ALSO TROUBLESHOOT FLOW SWITCH)

RHS-2SWP¹CAB 1468

'M177302 GTS-2GTS¹PNL PANEL COVER IS HISSING SEVERAL HOLD DOWN CLIPS. REPLACED HISSING CLIPS WITH NE'M 308 SPGT 8 ROOH 268 ONES

'W177605 SWP-2SWP¹HOV OIL LEAKING FROH LIHITORQUE HOTOR HOUSING FOR REPLACED ALL SEALS DEGREASED AND 398 VALVE 2SWP¹HOV398. LOCATION RB 261 APPROX AZ 90 REGREASED AND REINSTALLED DEG. TAG HUNG ON SMP¹HOV398 W1 78816 VBA-2VBA¹UPS STATUS BOARD AT THE UPS IS SHOWING A BLO'MN FUSE REPLACED BLOWN FUSE 2A REPLACE FUSE AND REPAIR AS NECESSARY W1 78891 GTS-3XS-2GTS DURING OSP-GTS-R001 THE HFA RELAY 3 X 5 ESK 7GTS01 REPLACED HFA RELAY 3 X 5 2GTSA06 A06 SHEET 1 PICKED UP ON INITIATION BUT RESET WITHOUT A RESET SIGNAL PRESENT TAG ON PNL 870

13:13:22 01-09-92 CLASS I WORK - ELECTRICAL HAINTENANCE 1991 PAGE11 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M179010 L AC- 2L A CO'P NL WHILE PERFORHING PH ON THIS PANEL USING PROC A584 INSTALL NEW CAPTIVE NUT 300B FOUND 1/4 INCH CAPTIVE NUT MISSING ON LEFT SIDE OF OUTSIDE PANEL COVER PLEASE REPLACE M179012 BYS-ZBYSABAT FLASH ARRESTORS ARE BROKEN REQUIRE REPLACEHENT AT REPLACED FLASH ARRESTORS ON CELLS 3 2C CELLS 3I 18I 34 18 34 AND 59 M179013 E JA-2E JAN PNL WHILE PERFORHING PH ON ABOVE COHPONENT USING PROC REPLACE SCREMS 3018 A584 FOUND HISSING BOLT IN BOTTOM LEFT CORNER OF OUTSIDE PANEL COVER. PLEASE REPLACE M179022 SLS-ZEHSAHCC ON ZEHSNHCC102-16D THE OPERATING HANDLE HAS A REPAIRED EXISTING INTERLOCK 102-16D DEFECTIVE INTERLOCK ASSEHBLY PLEASE REPLACE ASSEHBLY

'M179027 S'MP-NOCOHPID SHAFT ROTATES HARD SUSPECT BAD BEARING REPAIR AS HSRF E 043288 MRITTEN TO HAVE NECESSARY. LOCATION L-6B HP 3/4 HAIN WAREHOUSE FLIHITORQUE VENDOR REPLACE FOUND DURING PROC. S-EPH-GEN-V061 BEARINGS HATERIAL RETURN 052427 RETURN TO STACK

'M179050 VBS-ZVBS4 PNL WHILE PREFORHING PH ON PNL USING PROC A584 FOUND REPLACED TAG 102A HISSING INSIDE PNL NAHE TAG PLEASE REPLACE WITH NEM ONE DEF TAG 19838 HAVE J NOBLE CARVE NEW TAG.

W179051 EGA-ZEGAeH1B SHORTEN AND RETRAIN HOTOR LEADS TO REHOVE SHORTENED AND RETRAINED HOTOR LEADS EXCESSIVE MIRE AT ZEHS4HCC303-12E DEF TAG 14640 DISCOVERED WHILE PERFORMING N2-EPH-GEN-R580

'M179065 ENS WHILE INSTALLING HOD N2-89-065 FOUND THAT RELAY INSTALLED CORRECT NAHEPLATE 52X"1-2SMPB01 'MAS INCORRECTLY LABELED 52X-2SWPB01 E AND OCR P40675 AND 5 AND M PRING 1 320-907-271J CARD 16 STATE THAT RELAY NAHE PLATE SHOULD BE 52X-1-2SMPB01 PLEASE INSTALL NEM NAHE PLATE SMP-ZENSSMG 103-11 M179072 EHS-ZEHSAHCC RFHOVE RELAY 'RA'ROH REAR OF CUBICLE SO CONTACT REPLACED RELAY 303-28 BLOCK CAN BE USED FOR REPAIR ON MR 169981 (74-ZGTSB01) ~ REPLACE RELAY WHEN PARTS ARE AVAILABLE.

M1 79103 EHS-ZEHSoHCC 201-9C 261 CONTROL BLDG DIV II I EHERGENCY SMITCH GEAR.

REPLACE HANUAL. RESET HECHANISH ON DOOR OF CUBICLE HI 154881 SYH NUHBER 93-95-416 REPLACED RESET 9C OF HCC 201

I 1g t:

tV I 4I 4

13:13:22 01-09-92 CLASS I WORK - ELECTRICAL HAINTENANCE 1991 PAGE12 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W179118 SWP-2SWP4 HOV THERE IS NO TORQUE S'WITCH LIHITER PLATE INSTALLED INSTALLED LIMITER PLATE 778 ON TORQUE SWITCH LIHITER PLATE SHOULD BE (1 1/2 OPEN 1 1/2 CLOSED) PER EP 410.

W179133 E JS-2E JS4 US1 INTERNAL LOCK OUT BRACKET IS MISSING INSTALLED NEll BRACKET

-5D W1 79138 RPS-K58"2RPS RELAY C72A-K58 LOCATED IN 2CECCPNL609 BAY A IS REPLACE LABEL C729-K58 WITH LABEL N01 INCORRECTLY LABELED C729-K58 RELABEL RELAY USING C72A-K58 KROY HARKERS W179159 -

RHS-2RHSAP1C REPLACE THE OIL RESERVOIR GLASS 0-RINGS AT THE CHANGED OIL AND REPLACED ORINGS ON FIRST MAINTENANCE OPPORTUNITY FOR THE RESIDUAL THE OIL RESERVOIR GLASS AND DRAIN HEAT REMOVAL PUMP HOTORS (GE SIL 484) PLUG PER RECOMHENDED ACTION SIL 484 W179162 CSH-2CSHAM1 REPLACE THE OIL RESERVOIR SIGHT GLASS 0-RINGS AT REPLACED UPPER AND LOWER RESERVOIR THE FIRST HAINTENANCE OPPORTUNITY FOR THE HIGH SIGHT GLASS 0-RINGS AND DRAIN PLUG PRESSURE CORE SPRAY PUMP HOTOR (GE SIL 484) 0-RINGS INSTALLED NEW LOWER DRAIN PLUG

'W179179 ENS-2ENS4'SWG IN 2ENSASWG101 CUB N1 FOUND WIRE 'WITH SCRAPED REPLACED WIRE IN CUBICLE 101-N1 INSULATION GOING BETWEEN TB CC PT 12 AND TB STBG PT 3 REPLACE WIRE W1 79191 HTS-2HTSAPNL AS IDENTIFIED BY PROCEDURE N2-EPH-GEN-A784 CIRCUIT REPLACED FAILED HEAT TRACE WITH NEW 003 POWER REQUIREHENTS FELL OUTSIDE ACCEPTANCE PASSES ACCEPT CRIT. PER CRITERIA. DESIRED TEHP OF LINE WAS HOWEVER N2-EPH-GEN-A784 ACCEPTABLE (310 DEGREES F) INVESTIGATE AND REPAIR W1 79192 HTS-2HTSCPNL HEAT TRACE FROH PNL 2HTS4'PNL003 FAILED THE REPLACED HEAT TRACEr'NEW TRACE MEETS 003 CALCULATED ~ CHANGE IN POWER CRITERIA PER ACCEPT CRIT OF N2-EPH-GEN-A784 NZ-EPHOGENOA784.

W1 79197 HTS-2HTS4PNL WHILE PERFORHING N2-EPH-GEN-A784 HEAT TAPE PH CKT REPLACED HEAT TRACE ON 2HTS-PNL001 001 14 DID NOT HEET THE ACCEPTANCE CRITERIA FOR CK114 HEGOHHS VALUE OF GREATER THAN OR EQUAL TO 20 HR HEGGER READING IS .5HR TROUBLESHOOT W IP W179370 RHS-2RHSAAOV PACKING IS LEAKING TAKE UP ON PACKING 16C ADJUSTED LIHIT SWITCHES W179425 CEC-NOCOMP ID VERTICAL LOCKING BARS HISSING FROM CONTROL AND INSTALLED OPERATING RODS AND RELAY ROOM CABINET DOORS FOR 2CEC4PNL631 BRACKETS ON PNL631) 899- NEW 'WR 2CECQPNL899 AND 2SVV4 IPNL140. WRITTEN FOR PNL 140

13:13 22 01-09-92 CLASS I 'WORK - ELECTRICAL HAINTENANCE 1991 PAGE13 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W180695 . CEC-2CECAPNL TRIP UNIT B22-N692A ON H13-P629 IS LABELED REPLACED LABEL ON PNL P629 629 B22-672A TAG HUNG ON PNL 629 PLEASE RELABEL

'W182836 EHS-2EHS4HCC PRIHARY HOLDED CASE BKR FAILS D.L R.O OF REPLACED BREAKER WITH SPARE FROH 303-58 SURVEILLANCE PROCEDURE. REPLACE BKR. TAG LOCATED 2EHSCHCC303-4D W154468 ~ BREAKER 'WAS AT CUBICLE CSB 261 TESTED ON 'MR 154468 RAN VALVE FOR PROPER OPERATION M182845 EHS-2EHSNHCC REPLACE HISSING SCRE'M ON OVERLOAD RELAY - SCRE'W REPLACED OVERLOAD HEATER BOTTOH 201-6A THAT HOLDS HEATER IN PLACE SCREM REHOVED ON WR SCREW 182841 M182860 EHS-2EHS4HCC BREAKER DID NOT PASS 0 L R 0 READINGS REPLACE REPLACED BREAKER WITH SPARE FROM 303-10C BREAKER AS REQUIRED. BREAKER IS TOP BREAKER INSIDE 2EHS4'HCC303-4C 'WR 154469 RAN VALVE OF DUAL BREAKER ENCLOSURE FOR PROPER OPERATION CIRCUIT BREAKER FROH 4C WAS TESTON ON 'WR 154469 M1 82889 ENS-2ENSCSMG REPLACE OT ELEVATOR FUSES 'WITH TR10R FUSES PER PR

- CHANGED FUSES PER EDC LE10284 ON 101 09192 EDC 2E102084 2ENS4SMG101 CHANGED ALL ELEVATOR FUSES TO TR10R TYPE. CUBICLE 101-2 ALREADY HAD TYPE TR10R CHECKED CONTINUITY ON ALL FUSES PRIOR TO INSTALLING

'M182890 ENS REPLACE WIRING FROH DEVICE LC TO LB- PREVIOUS REPLACED MIRE FROH LC TO LB RAYCHEH REPAIRS TO 'MIRING HAVE HADE REHOVAL REPLACED FUSES INSTALLATION OF ELEV HTR DIFFICULT ALSO REPLACE BLOWN ELEVATE FUSE. TAG PLACED AT CUBICLE DOOR HANDLE SMP-2ENSoSWG 103-7 W182891 EHS-2EHS+HCC REPLACE HOLOED CASE CKT BKR -EF3-B070-BKR REHOVED REPLACED 70 AHP ITE BREAKER 303-11D TO REPLACE DEFECTIVE BKR AT 2EHS4HCC303-9C REF WR 191102. TAG AT HCC M182894 ENS-2ENS4SMG THE SPACE HEATERS IN 103-14 -15 AND N1 ARE NOT REPLACED BLOWN FUSE 103-14 'WORKING. PLEASE REPAIR OR REPLACE THEH. CUB I CLES 103-14 AND 103-Nl ARE THE FEED FROH THE DIESFL AND 103-15 IS A SPARE

s+/

I

~

4 F

13:13:22 01-09-92 CLASS I WORK - ELECTRICAL HAINTENANCE 1991 PAGE14 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M183057 CEC-2CEC4 PNL AS REQUIRED BY NCR NO 2-90-0004 -HOD NO 88-053 REPLACED INCORRECT MIRE SIZE (20 870 REPLACE EXISTING NUHBER 20 AWG 'MIRE INSTALLED IN A'MG) MI TH CORRECT SIZE (14 AWG) PER PANELS 870 AND 871 'WITH NUHBER 14 AWG WIRE PNL EDC 2E00084 AND 2E00084A REWIRED 870 REHOVE N. 20 AWG WIRE BETWEEN TERHINAL BLOCK FROHPOINT NN(106) TO SB-1-2HVRB90 KK TERH POINT 108 ANO DEVICE 2G1-2HVRA90 TERH 4 (3) TO RR22 TO SB-1-2HVRB90(4) IN REPLACE(INSTALL) NO. 14 AWG WIRE GREEN GE PN PNL871 PNL 870 IS FROM PT KK106 TO 00272A7917P014K005 AND ASSOC LUGS AS REQD ~ LG-1-2HVRA90(3) AND KK(108) TO REFERENCE- EOC 2E00084 PAGE 6 (HATERIALS) ALSO 2G-1-2HVRA90(4) 2E00084 PAGE 5- EDC 2E00084A PAGES 18 AND 19 (CONNECTION)- EOC 2E00084 PAGES 13 AND 14 AND NCR 2-90-0004 PAGE 4 (MIRING CHANGES REQD) PNL 871 REHOVE NO ~ 20 AWG WIRE BETWEEN TERHINAL BLOCK NN TERH POINT 106 ANO DEVICE SB 1-2HVRB90 TERN 3 REPLACE ( INSTALL) NO 14 AWG WIRE YELLOW GE PN DD272A7917P014K004 AND ASSOC LUGS AS REQO REFERENCE EDC 2E00084A PAGE 6 FOR HATERIALS PAGE 5 FOR HATERIALS- PAGES 22 AND 23 FOR CONNECTIONS-PAGES 17 AND 18 FOR CONNECTIONS- NCR 2-90-0004 PAGE 4 (WIRING CHANGES REQD)

ATTACHHENTS FOR REFERENCE NCR 2-90-0004 EDC 2E00084 AND EOC 2E00084A M183159 EJS-CA-2EJSA CURRENT TRANSDUCER CA-2EJSA17 92CEC4PNL852 FAILED REPLACED TRANSDUCER AND VERIFIEO 17 BECAUSE IT DID NOT NEET REQUIRED OUTPUT DURING CIRCUITRY FROH TO-2-2EJSA17 TO ERF PROC S"EPH-GEN-2Y071 REPLACE WITH NEM COHPUTER POINT EJSIA100 TRANSDUCER M184559 RCS-2RCS4HYV 'LEASE INCREASE THE FCV HINIHUH POSITION INTERLOCK RECALI BRATED-ADJUST CALIBRATED TO 17A LIHIT SWITCH SETTING AS PER ATTACHED EOC NO 1.56V TO FOURTEEN PERCENT FOR LIHIT 2E10362 OF SDC SC2-0005-91 (REFER TO RESOLUTION OF SWITCH OF FCV SWITCH HEASURED IN PR 07751) INCHES PER STEP 2 OF EOC IS ONE AND THREE FOURTHS INCHES M184560 RCS-2RCS4'HYV PLEASE INCREASE THE FCV HINIHUH POSITION INTERLOCK THE LIHIT S'MITCH.ACTUATED AT 1 54V 178 LIHIT SWITCH SETTING AS PER ATTACHED EDC NO. HEASURED AT TERN 45 2E10362 OF SOC NO. SC2-0005-91 (REFER TO PR 07751 RESOLUTION) 46 OF 2CES-PNL 634 RACK 2 BAY 8 THE POSITION FEEDBACK OF 1 54V CORRESPONDING TO FOURTEEN PERCENT VALVE POSITION PER 1L2RCS-099 RVDT CALIBRATION 1 52-1 60V ABOVE WORK CORRESPONDS TO ONE AND ELEVEN SIXTEENTHS INCHES HEASUREO AT LIHIT SMITCH PER EOC-STOP 2

P I

t kg 0

13:13=22 01-09-92 CLASS I MORK - ELECTRICAL'AINTENANCE 1991 PAGE 15 WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W184819 ICS-2ICS4HOV 2ICS>HOV150 SHOWS DUAL INDICATION FOR VALVE TIGHTEN LOCKING NUTS THAT HOLD 150 POSITION AT PNL 601 LIHIT SMITCH ACTUATOR TO VALVE STEH W184826 VBA-2VBANUPS FUSE F81 BLE'W DURING UPS TRANSFER ON LOSS OF LINE REPLACED FUSE F81 2A 5. REPLACE FUSE. LOCATED CB 261 EL DIV I SMITCHGEAR RH W184827 EGS-2EGSof Gl ON LOSS OF OFF SITE POWER ( NO 5 LINE) EGS AND REPLACED RELAY 4EX3 4LSYN1 4LSYN2 EG2 AUTO STARTED AND ENERGIZED DIV I AT 58 8 H2 (LOAD 'WAS 900KW) PLEASE ADJUST GOVERNOR SETPOINT TAG LOCATED AT PNL851 AT GOVERNOR CONTROL AEG2 M184865 RPH-2RPHoACB 2RPHCAC818 HAS SPURIOUS TRIPS BOTH AC818 AND TROUBLESHOOT PER ATTACHED 18 ACB28 EPA'S MERE FOUND TRIPPED. AC818 SUSPECTED TROUBLESHOOT PLAN TAG AT P603

'M184911 HCS-2HCS4PNL PERFORH INSPECTIONS ON 2HCSIPNL228 PER ATTACHED INSPECTED 2HCSAPNL228 PER HI 228 S-HI-5 3-001 M184912 ENS-2ENS4 SMG MHILE PERFORHING N2-EPH-GEN-R550 ON 2EWS4SWG101-1 REPLACED DEFECTIVE PARTS PER 101-1 FOUND THAT PIN ON THE DISCHARGE CRANK ARH IS BENT ATTACHED PROCEDURE AND CRACKED 'WHERE IT IS WELDED TO ARNE ALSO THAT 1/2 IN LOCKWASHER ON BOLT FOR PRIHARY STUB CONNECTOR IS BROKEN. PLEASE REPLACE BOTH PARTS M1 84987 SWP-2SWPAHOV REPLACE DEFECTIVE 0"RING ON LIHIT SMITCH BAYONET REPLACED 0-RING ON LIHIT SMITCH 158 ASSEHBLY. GREASE LEAKING FROH BAYONET ASSEMBLY ASSEHBLY) LIHIT SMITCH COVER FOUND DURING PERFORHANCE OF N2-EPH"GEN-R520 GASKETS (2) AND LIHITORQUE COVER GASKET

'M187264 CHS ERF COHPUTER POINT CHS RU101 DID NOT FAIL WITHIN PROVIDED I&C SUPPORT REQUIRED LIHITS DURING SPDS HOD TEST USING PROC N2-RSP-RHS-R111 QUESTIONS- RP CALS EXT 2594 RHS-2CHSCCAB 108 M187502 I CS-2 ICSAAOV DURING PERFORHANCE OF N2-OSP-ICS-Q002 AOV 156 ADJUSTED LIHIT SWITCHES TO OBTAIN 156 FAILED TO INDICATE FULL SHUT. TROUBLESHOOT PROPER VALVE INDICATION M187511 HSS-532-2HSS DESCRIPTIVE LABELS ON SWITCHES 822H-532 AND NEM LABEL INSTALLED N25 822H-533 ARE IN ERROR SINCE THE SWITCHES DO NOT RESET GROUP 10 ISOLATIONS THE SWITCHES ARE LOCATED ON 2CEC0PNL602 W187517 CHS-2CHSASOV 2CHSOSOV26A INDICATES DUAL POSITION WHEN OPENED READJUST L IHIT SMITCH FOR RED LIGHT 26A FOR TROUBLESHOOTING PLAN

l 13:13:22 01-09"92 CLASS I WORK - ELECTRICAL HAINTENANCE 1991 PAGE16

'MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M187519 CHS-2CHSASOV 2CHSSSOV25C HAS DUAL INDICATION WHEN TAKEN TO SHUT READJUSTED LIHIT SWITCH FOR RED 25C POSITION TAG HUNG AT CEC0PNL873 LIGHT FOR TROUBLESHOOT PLAN M187526 CES"2CES4PNL CHECK CONTINUITY AND OR VOLTAGE DROP AS APPLICABLE CHECKED CONTACTS ON ABOVE SWITCHES 405 CONTACTS OF SM10 2RSSN89 AND SW16-2RSSN95 PER HI AND VERIFIED CONTACTS TO SWITCHES WERE PLACED IN THE EHERGENCY POSITION AND ESK-3K SH 3 OF 3 0007510980752E AND THEN RETURNED TO NORHAL PER N2-OSP-ADS-R002 NEED 0007510980766E ALL CONTACTS TO CHECK TO DECLARE OPERABLE CHECKED OUT CORRECT

'M187536 FWS-2FWSAAOV VALVE POSITION INDICATION SHOWS RED AND GREEN ADJUSTED OPEN LIHIT SMITCH ARH TO 238 LIGHT ILLUHINATED WITH VALVE CLOSED (NO FLOW THRU GIVE PROPER LITE INDICATION IN VALVE) CONTROL ROOH. MORKS FINE NOW M187544 CHS-2CHSASOV 2CHS4SOV26C - N2-OSP-CHS-R001 26C SUCT 7 3 109 - SURVEILLANCE TEST IT 'MOULD NOT HOLD ANY PRESSURE 'WHEN VALVE COIL INSTALLED AND ADJUSTED IND LIGHTS CLOSED AND LINE ISOLATED DOWNSTREAH LOCATED RX BLDG EL 215 AZ 117 M187546 HVR-2HVRCSOV WHEN ORIGINALLY CLOSED THIS VALVE GAVE CLOSED ADJUSTED REED SW 236 INDICATION ABOUT 30 HIN LATER IT HAO A DUAL INDICATION. CYCLING VALVE DID NOT CHANGE DUAL INDICATION 237 FT CONTROL BLDG W187555 SVVwADS 2SVV VERIFY- REHOVE SHUTDOWN TRANSFER SMITCH CONTINUITY CHECKED CONTACT FOR PROPER eNBE229 AS PER IRC PROCEDURE N2-ISP-SVV-R102 ATTACH 2 8 10 CONFIGURATION PER ATTACHHENTS AND 18 (SWITCH NOS SM-10-2RSSN89 AND 5'W-16-2RSSN95 AT ESK 3K SHEET 3.

REMOTE SHUTDOWN PNL 405) CONTINUITY CHECK TO BE DONE AFTER ICC COHPLETES TESTING PORTION OF PROCEDURE (STEP 7-5.5.2)

M187558 CES-2CES<PNL PERFORH A CONTINUITY CHECK FOR NORHAL POSITION PERFORHED CONTINUITY AND VOLTAGE 405 CONTACTS ON THE FOLLOWING SWITCHES AT REHOTE CHECKS FOR NORHAL POSITION OF THE SHUTDOWN PANEL 2CESAPNL405 WHEN REQD BY OPS ABOVE SMITCHES IN SHUTDOWN PNL ALL SURVEILLANCES: SWITCH 1 2 3 4 5 6 7 8 11 12 13 14 CONTACTS VERIFIED GOOD 15 M1 87566 EHS-2EHSNHCC BUCKET CONTACTOR 42-2SWRB36 HAIN CONTACTOR IS BUCKET 'MAS PULLED STARTER 301 EXTREHELY HOT. REPLACE SCREENMELL BLDG 261 CONTACTOR WAS CHANGED OUT AS A CONTACTOR HEATERS MERE OFF WHEN PROBLEH MAS COHPLETE UNIT AND BUCKET WAS THEN FOUND RE INSTALLED CONTACTOR WAS OBTAINED FROH SPARE BUCKET 4D MR 190030

~ I I

13:13:22 01-09-92 CLASS I WORK - ELECTRICAL HAINTENANCE 1991 PAGE17 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION

'W187576 ICS-2ICSAHOV VALVE FAILS TO TRIP SHUT 'MITH CONTROLS TRANSFER TO REPLACE TRIP COIL REPLACED 150 REHOTE SHUTDOWN PANEL. 'MITH A TRIP SIGNAL IN SOLENOID TRIP COIL FOR ABOVE VALVE N2-OSP"RSS-R001 ALSO VLV WILL NOT TRIP 'WHEN TRIP PUSHBUTTON IS DEPRESSED AT REHOTE SHUTDO'MN ~ P'MR WAS VERIFIED TO JV7060 NOTE 3 ESK11R5511 TAG 2CES4PNL405 AND 2CEC4PNL601

'W189330 EJS-2EJSAUS1 BREAKER SPRINGS WOULD NOT DISCHARGE WHEN BREAKER BREAKER SPRINGS DISCHARGE AFTER

-98 WAS RACKED OUT LOCATED IN DIV I SWG ROOH TAG ON BREAKER IS COMPLETELY RACKED OUT CSA 261 AND BREAKER IS BEING PULLED OUT OF CUBICLE SLOT FEEDER BREAKERS DIFFER FROH LOAD BREAKERS IN THIS ASPECTS BREAKER WORKER SAT.

W189331 ENS-2ENS4SWG HETALIC SUPPORT CLIP SHEARED OFF TO ONE OF THE REPLACED HETALLIC SUPPORT CLIP 101-2 TRIP FUSES DURING INSERTION OF FUSES INTO BLOCK SEE ATTACHED PIECE. LOCATED IN DIV I SMG ROOH.

W189407 ICS-2ICSAAOV VALVE POSITION INDICATOR IS NOT OPERATING STROKED VALVE AND FOUND NO, 157 CORRECTLY. INDICATOR SHUT IN THE CONTROL ROOH NO PROBLEHS 'WORKS FINE AS MELL AS RED HATTER WHAT POSITION 21CSAAOV157 IS ACTUALLY IN AND GREEN LIGHTS. NO WORK REQUIRED TAG AT CONTROL BUTTON ON 2CEC4PNL621 21CS4AOV157

'W189566 EGT LUBE OIL HEATER DOES NOT CYCLE ON AT LESS THAN 120 TROUBLESHOOTING FOUND TEHP CONTROL DEG.F 'WHEN REQD TO HAINTAIN LUBE OIL TEHP 'MITHIN SWITCH 23Q OUT OF TOLERANCE IT IS SPECIFICATIONS OPEN AT 115 DEGREES F SHOULD MAINTAIN 120 DEGREES F SUPPORT TO I8C GTS"2EGTACH3

'M189636 HVY-2HVYCUC2 2HVYoUC2C 'MENT INTO HOTOR OVERLOAD TROUBLESHOOT REPLACED HOTOR 1-19-91 TESTED C AND REPAIR OR REPLACE PARTS AS NECESSARY TAG ON HOTOR ROTATION AND ONE HOUR 2CECNPNL870 NEXT TO CONTROL SWITCH 1-20-91.

'M189685 ENS-2ENSASWG 'ELAY FACE COVER HAS A CRACK COMPONENT IS LOCATED REPLACED GLASS COVER 101-15 IN DIV II SWITCHGEAR ROOH. INSPECT AND REPLACE AS NECESSARY

'W189967 HSS INSTALL BANANA PLUGS AND PROVIDE SUITABLE JUHPER INSTALL TEST JACKS- ALSO IDENTIFY TO FUNCTIONALLY CONNECT CONTACTS -D TO E- SO THAT LEAD FROH CONTACT L OF RELAY OPERATION CAN BE ACCOHPLISHED FROH BACK OF PNL K53B-2HSSN24 AT TB. INSTALLED TEST P622. NECESSARY TO SUPPORT EOP REV 4 ATT 5 JACKS ON TB-BB41 AND RB60 FOR RELAY DELIVER JUHPERS TO L NARON. TEST POINTS. LABELED LEAD FROH POINT L ON RELAY AT 8862 RHS-K538-2HS SN24

0 iC I

ll I hl

%4 i4'

13-13-22 01"09-92 CLASS I WORK - ELECTRICAL HAINTENANCE 1991 PAGE18 WR NUHBER EPN NUHBER FAILURE DESC CORRECT I VE ACTION

'W189972 MSS INSTALL BANANA PLUGS AND PROVIDE SUITABLE JUHPER INSTALLED TEST JACKS ON BB49 AND TO FUNCTIONALY CONNECT CONTACTS TO -E- SO THAT AA72 OF 2CEC4PNL623 AND LAGELED OPERATION CAN BE ACCOHPLISHED FROH BACK OF PNL623 LEAD FROH POINT L ON DEVICE BZ ON NECESSARY TO SUPPORT EOP REV4 ATT 6 DELIVER TB 58 JUHPER TO L NARON RHS-K53A-2HS SN25

'lt190016 CEC-2CECAPNL REPLACE DEFECTIVE SPARE IND S'WITCH SP-873-01 WHICH INSTALLED NEW INDICATOR SWITCH AT 873 WAS REPLACED (S'WAPPED OUT) ON 'WR 191786 WITH POSITION SP-873-01 GXE IN PANEL 873 1H" 2CHSA04 DEVICE CODE IS GXE PART NO IS TO REPLACE DEFECTIVE SWITCH 'WHICH 145C3237P002 'WAS INSTALLED ON WR 191786 W190085 MHR-2HHR4 CRN WHILE PERFORHING N2-EPH-GEN"A805 ON CRANE FOUND REPLACED RUBBER BOOT ON BRAKE 1 RUBBER BOOT OVER BRIDGE HOTOR 1 BRAKE SOLENOID TO SOLENOID CAN BE RIPPED REPLACE RUBBER BOOT

'W190086 MHR-2MHR4CRN WHILE PERFORHING N2-EPH-GEN-A805 ON POLAR CRANE REPLACE CONTACTOR WITH NE' 1 FOUND LIGHTING CONTACTOR TO BE BINDING ATTEMPTED EQUIVALENT CONTACTOR OF SAME SIZE TO LOCATE CAUSE UNABLE TO LOCATE. REPLACE AND SAHE HANUFACTURER CONTACTOR WESTING HOUSE 5 NOLE 230-480V SIZE 1 HOD A291K1EA STYLE 277A455G01 WITH 120V COIL W190087 HHR-2HHR0CRN WHILE PERFORMING N2-EPH-GEN-A805 FOUND EXCESSIVE STONED COMHUTATOR AND CLEANED 1 ARCING INSIDE HOTOR COHHUTATOR AND PITTING OF ELIMINATING ALL BUT SLIGHT ARCHING COHHUTATOR STORE COHHUTATOR ADJUST BRUSH RIGGING OF EDGE OF BRUSH ADJUSTED BRUSH AS REQUIRED RIGGING FOR PROPER CLEARANCE FROM END TO COHHUTATOR

'W190088 HHR"2HHRoCRN WHILE PERFORMING N2-EPH-GEN-A805 FOUND CONTACTS ON REPLACE SEVERELY PITTED CONTACTS ON 1 HOIST 1 HIGH SPEED" CONTACTOR TO BE SEVERELY HOIST NO 1 HIGH SPEED CONTACTOR PITTED REPLACE CONTACTS W190091 SWP-2SWPoMOV 'WHILE PERFORHING N2-EPH-GEN"R520 FOUND TORQUE REPLACE PARTSI INSTALLED NE'W 1A .

SWITCH HAD NO LIMITER PLATE LIHITER PLATE PER EP-410

'W190094 EHS-2EHS4HCC CONTROL TRANSFORHER HAS BROKEN FUSE CL IP (401DER) REPLACE BROKEN FUSE CLIP 101-3A REPLACE WITH NEW ONE W190095 HTS-2HTSAPNL HEAT TRACE DOES NOT HEET ACCEPT. CRITERIA PER REPLACED OLD HEAT TRACE WITH NEW 003 N2-EPH-GEN-A784 HEGGER READINGS OF 7HRS. ALSO HEETS ACCEPT. CRIT OF NEEDS 0-RING SEAL ON COVER AT HEAT TRACE LINE. N2-EPM"GEN-A784 W190096 HTS-2HTSAPNL HEAT TRACE DOES NOT HEET ACCEPT CRIT PER REPLACED BAD HEAT TRACE WITH NEW 003 N2-EPH-GEN-A784. MEGGER READINGS OF ONLY 7MRS-ALSO NEEDS 0-RING SEAL ON COVER AT HEAT TRACE LINE 289 RB DIRECTLY OVER N STAIRWELL DOOR

Sl E

l pr\

I

13:13:22 01-09-92 CLASS I WORK - ELECTRICAL HAINTENANCE 1991 PAGE19

'MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION N190098 HSS 2MSSNMOV WHILE PERFORHING EPH-R520 FOUND TORQUE SMITCH ADJUSTED TORQUE SNITCH OPEN SETTING 111 SETTINGS OF 3 CLOSED AND 2 OPEN EP-410K SHOWS THAT FROM TWO TO THREE PER EP"410K TORQUE SNITCH SETTINGS OF 3 CLOSED AND 3 OPEN DRAMING N190099 RHS-2RHS4HOV MHILE PERFORHING N2-EPH-GEN-R520 FOUND TORQUE IN SET OPEN TORQUE S'MITCH SETTING FROH 104 WRONG POSITION PLEASE SET PER APPROVED DESIGN TNO ONE FOURTH TO TNO ONE HALF.

DOCUHENT OPEN SNITCH SET AT TMO AND ONE QUARTER SHOULD BE T'MO AND ONE HALF.

N190103 ENS THE FUSE HOLDING PULL OUT PORTION OF THE ELEVATE REPLACE FUSE BLOCK PULL-OUT PORTION FUSE BLOCK IS BROKEN REPLACE WITH NEM PART OF FUSE BLOCK DEFICIENCY TAG NO. 14704 AT HANDLE DOOR OF 2ENSOSNG103-12 RHS-2ENSISNG 103-12 N190109 EPS"2EPSASMG WHILE PERFORHING PH ON ABOVE SWG USING PROC 3Y554 REPLACED SLIDING DOOR KNOB 002 FOUND PANEL KNOB FOR SLIDING DOOR USED FOR RACKING BKR ON EXTERIOR SNG DOOR HISSING. REPLACE KNOB PLEASE. DEF. TAG 14724.

N190111 EHS-2EHS4MCC FOUND BOTTOH CONTACT CARRIER TO BE BROKEN. REPLACE REPLACED BOTTOH CONTACTOR 'WITH NE'M 103-18D WITH NEN DOES NOT AFFECT FUNCTION OF CONTACTOR.

STARTER SIZE NUMBER 2 N190112 EHS-2EHS4 HCC FOUND DOOR INTERLOCK ON BREAKER OPERATING HECH IS REPLACED DOOR INTERLOCK HECHANISM 103-18D NOT FUNCTIONING PROPERLY REPLACE OR REPAIR AS NECESSARY.

W190131 RPS-K14N-2RP ON DE-ENERGIZATION OF RELAY C72A-K14N RELAY DID VERIFIED OPERATION OF RELAY DURING SA01 NOT DROP OUT CO'IPLETELY CAUSING RELAY TO CHATTER 18C SURVEILLANCE RELAY DROPPED OUT INVESTIGATE CONTROL CIRCUIT 2RPSB06. ALSO SHADING WITH NO CHATTER POLES ON RELAY ARE DEFECTIVE. REPLACE RELAY

'N190139 EJA-2EJA4PNL WHILE PERFORHING N2-EPH"GEN-A584 ON 2EJAPNL101A REPLACED HISSING SCRE'NS 101A IT WAS NOTICED 2 HEXHEAD SCRE'WS 'MERE MISSING FROH THE INNER COVER N190144 VBS-2VBSAPNL UPPER FUSE HOLDERS MERE REHOVED TO REPAIR SM 24 ON REPLACED THE FUSIBLE SWITCHES 101A-27-SN NR 190141 PLEASE REPAIR SPARES 27 AND 28 DEF TAG NO 200686. REPAIR 'WORK CAN BE DONE HOT IF NEED BE.

'W190145 VBS-2VBS4PNL UPPER FUSE HOLDERS WERE REMOVED TO REPAIR S'M 18 ON REPLACED THE FUSIBLE SWITCHES 101A-26-5'W 'NR 190140 PLEASE RFPAIR SPARES 25 AND 26 DEF TAG NO. 20685 REPAIR WORK CAN BE DONE HOT IF NEED BE

4 13:13.22 01-09-92 CLASS I WORK - ELECTRICAL HAINTENANCE 1991 PAGE20 WR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W19 0189 RHS-2RHSMOV CORRECT TORQ SW LH PLATE PER HAX SETTING INSTALLED NEW TORQUE SWITCH LIHITER 15A EP-410- DISCOVERED DURING PERFORMANCE OF PLATE PER EDC 2H00186 AND SET N2-EPH-GEN-R520 TORQUE SWITCH TO 1 3/4 OPEN 1 3/4 CLOSED W190206 BYS-28YS4BAT 2C 'NSTALL BROKEN FLASH ARRESTORS WHILE PERFORHING N2-EPH-GEN-A666 FOUND BROKEN FLASH ARRESTORS ON CELL NUHBERS 31 56 AND 58 REPLACE AS PARTS BECOME REPLACED BROKEN FLASH ARRESTORS WITH NEW AVAILABLE W190 214 HHR-2HHRCCRN RB EL 390 TROLLEY IS NOISY WHEN OPERATING AND RESET OVERLOAD;HECH HAINT TO ADJUST 1 TRIPS THE BREAKER (BRAKE HAY NOT RELEASE BRAKES COMPLETELY) CRANE FAILS TO RESTART. TROUBLESHOOT'AG LOCATED AT BREAKER RB 289 NJS-U52 W190227 VBS-2VBS4ACB REPLACE BROKEN RED BREAKER OPEN INDICATING LGT ON REPLACED INDICATING LIGHT HOLDER 2A EPA BREAKER. FOUND DURING PERFORHANCE OF N2-ESP-RPS-SAQ744 W190229 EHS-2EHSAMCC HECHANICAL INTERLOCK IS HANGING UP WHEN CONTACTOR REHOVED STARTER FROM 103-20A IS DEPRESSED. REPAIR OR REPLACE AS NECESSARY. USE 2EHSeMCC103-248 AND INSTALLED IN SPARE BREAKER 248 TO FIX PROBLEH 2EHSAHCC103-20A PER ATTACHED PROCEDURE. INSTALLED DEFECTIVE STARTER IN 2EHS4HCC103-248 'WHICH IS A SPARE CUBICLE WR 190230 WRITTEN TO REPAIR 2EHSAHCC103-248 W190230 EHS"2EHS4 MCC REMOVE CONTACTOR ASSEMBLY AND REPLACE IT IN RFPLACED CONTACTOR ASSEHBLY IN EHC 103 CUB 20A - 2RHS4MOV1A MCC103248

'W190231 EHS-2EHS4HCC N C. CONTACT APPEARS TO BE CLOSED BUT DOES NOT REPLACED AUX CONTACT 103-23D SHOW CONTINUITY WHILE USING FLUKE DRUING PM R520 REPLACE AUX CONT CAT NO F10NOCL W190232 SCM-2SCHoPNL THE SIDE PLATES ON ARE HISSING REPLACE BOLTS AND INSTALLED HISSING BOLTS 102A WASHERS -FLAT 8 LOCK- BOLTS 1 1/2 INCH LONG 7/16 HEX HEAD 1/4 20.

W190237 HVP-2HVPAMOD HOD NEEDS TO BE REBUILT DUE TO OIL LEAKAGE AND REPLACE HISSING HOUNTING BOLT. REF 78 FAILURE TO OPERATE LOC 280 DIESEL GENERATOR BLDG. WR 190235. REBUILT PER PROCEDURE BLDG LINE AA COLUHN 13.00 FOUND WHILE PERFORMING N2-EPH-HVP-A779 HOD FAILED TO OPERATE WHEN ENERGIZED W190239 BYS-2BYSACHG HONITOR BATTERY CHARGER OUTPUT VOLTAGES AND ADJUST HONITORED CHARGER VOLTAGEI SEE R2C1 AS REQD 2 WK DAILY HONITORING FOR EVALUATION OF RESULTS ON ATTACHED DATA SHEETS POSSIBLE FLOAT VOLTAGE DRIFT PROBLEM

13-13-22 01-09-92 CLASS I 'WORK - ELECTRICAL HAINTENANCE 1991 PAGE21

'WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W190244 HVP-2HVPj¹HOD REPLACE TB3 AND RELUG CAPACITOR LEAD LUG 18-22 REHOVE TB3 FROH HOD BEING REBUILT 1D A'WG ¹8 HOLD TB3 ITEM 633 PG 2-31 OF VENDOR HANUAL IN SHOP REF WR 196243 911004 ~

RELUGGED CAP LEAD

'W190265 ICS-2ICS<AOV INDICATOR ARH ON 2ICS4AOV157 DOES NOT HOVE DURING COHPLETED ATTACH -A- WORK PLAN 157 VALVE STROKING PLEASE REPAIR AS NECESSARYASDC SC2-0274-91

'W190279 HHR-2HHR4 CRN WHILE PERFORMING N2-EPH-GEN-A805 ON POLAR CRANE REHEGGED RESISTOR BANKS:FOUND 1 FOUND THAT HEGGER READINGS ON BOTH LEFT AND RIGHT READINGS TO BE GOOD BRIDGE DRIVE HOTORS RESISTOR BANKS ARE LOW INVESTIGATE EVALUATE W190459 RHS-2RHSeMOV WHILE PERFORHING N2-EPM-GEN-R520 ON VALVE FOUND ADJUSTED DECLUTCH LEVER 37A THAT TERHINAL BLOCK FOR HOTOR LEADS HAD A CRACKED TERH BLOCK AND'EPLACED DEVIDER BETWEEN POINTS PLEASE REPLACE ALSO MOV ltILL NOT STAY IN HAND OPERATION DECLUTCH LEVER OUT OF ADJUSTHENT W190460 RHS-2RHS4HOV WHILE PERFORHING ON N2-EPH-GEN-R520 ON HOV FOUND 12A REPLACED 2 SCREWS ON LIHIT SWITCH THAT 2 SCRE'WS ON GEARED LIHIT SWITCH WERE HISSING COVER PLEASE REPLACE SCREWS W190519 SWP-2SWPAMOV FOUND DAHAGED WIRE TO TORQUE SWITCH DURING REPLACED DAMAGED WIRE 74C PH. (R510) NEEDS TO BE REPAIRED W190522 ENS ELEV 261 CONTROL BLDG (2ENSNSWG101-6) BREAKER REPLACE CHARGING HOTOR 'WITH HOTOR SPRING CHARGING HOTOR LOCKS UP SUSPECT STRIPPED FROH 2ENS4SWG103-15'EF WR 196439 OR BROKEN GEARS REPAIR OR REPLACE AS NECESSARY SWP-2ENSASWG 101-6 W190529 CCP-2CCPAMOV TORQUE SW. DOES NOT HEET SPEC'S ON EP-410B (2 REPLACED LIHITER PLATE AND 18A PLUS2) PLEASE ADJUST PER EP410B AND REPLACE READJUSTED TORQUE LIHITER PLATE

'W190531 SWP-2SWPeH1C REPAIR HOTOR CVR SCREENS PER EDC 2F00288 PERFORHED EDC 2F00288 SCREENS ARE DISCOVERED DURING PERF OF N2"EPH-GEN-R550 REINSTALLED W190534 CCP-2CCP4[HOV WHILE PERFORHING PREVENTATIVE HAINT ON VALVE REPLACED LIHITER PLATE NO 14B OPERATOR (N2-EPH-GEN-R520) DISCOVERED LIHITER ADJUSTHENT HADE TO TORQUE SWITCH PLATE ON TORQUE S'WITCH TO HAVE SETTING OF 3 1/2 PER DAN LEMAY 910725-

'WHEREAS EP-410A REQUIRES REPLACE W1 90538 ICS-21CSNHOV WHILE PERFORHING N2-EPH-GEN-R521 FOUND THAT THE REPLACED LOCK 'WASHERS 124 LOCK 'WASHERS ON THE BOLTS HOLDING THE MOTOR END BELLS TOGETHER WERE CRACKED PLEASE REPLACE

tg

> Ji 1*

r E

13:13:22 01-09-92 CLASS I WORK - ELECTRICAL HAINTENANCE 1991 PAGE22 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M190539 SWP-2SWPCHOV WHILE PERFORHING N2-EPH-GEN-R520 FOUND INCORRECT REPAIRED BY REPLACING JUHPERJ 67A L IHI TER PLATE~ DAHAGEO TERHINAL STRIP DAHAGED REPLACED TORQUE SMITCHI REPLACED JUMPER FROH TQ. SMITCH TO FINGER BASE AND TQ. TERMINAL BLOCK ~ TORQUE SMITCH DID SMITCH NOT SET CORRECTLY NOT REQUIRE RESETTING VALVE POSITION AT ORIGINAL OBSERVATION HAD PARTIAL TENSION ON TORQUE W190541 SMP-2SWP4HOV WHILE PERFORHING N2-EPH-GEN"R520 IT MAS DISCOVERED REPLACED TB IN ELECT COHPARTHENT 188 THAT THE HOTOR TERMINAL BLOCK MAS BROKEN PLEASE REPLACE TAG HUNG ON THE ACTUATOR W190547 BYS-28YSBAT CORROSION ON BACK BENEATH CELL 48 CLEAN POINT AS DECAL REPLACEDICLEANED PAINTED AS 2A REQUIRED ALSO CELL 48 HISSING ID DECAL PREVIOUSLY REQD ADDRESSED REF MR 161799. MR DOC HISSING DEF TAG ON I CABLE TRAY BEHIND CELL 48 W190552 EHS-2EHSoHCC TAG AT BREAKERS SEPARATION BARRIERS BETWEEN PHASES GLUED SEPARATION BARRIERS 303-218 OF BREAKER NEEDS TO BE REGLUED ON TO BREAKER ON LOAD SIDE. DISCOVERED WORKING N2-EPH-GEN-R580 M190555 GTS-2GTSOHOV WHILE PERFORHING N2-EPH-GEN-R520 ON 2GTS4HOVlA EDC 2H10356 CHANGES EP-410 TO 2 3/4 1A FOUND THAT TORQUE SWITCH LIHITER PLATE MAS HAX SETTING NO CORRECTIVE ACTION INCORRECT PER EP-410 PLATE MAS AT 2 3/4 AND NOT REQD AT 3 1/4 PLEASE REPLACE WHEN PARTS ARE AVAILABLE W190558 VBA-2VBAAUPS RIGHT FRONT VENT FAN HAS A SQUEAK IN THE FAN REPLACED DEFECTIVE FAN WITH NEM ONE 28 BEARINGS NEEDS TO BE REPLACED M190559 S WP-2SWP 4(F V4 REPLACE FUSE WITH CORRECT FUSE PER PGCC FUSE LIST REPLACED FUSE WITH CORRECT FUSE 7A FUSE IS LOCATED IN PNL859. EL 288 CB

'W190569 LAC-2LACAPNL SINGLE POLE 20 AHP CKT BREAKER IN 2LAC4'PNLE03 IS REPLACED BRANCH LIGHTING CKT E03 BAD AND NEEDS TO BE REPLACED, THE BREAKER IS FOR 2 BREAKER NO 19 IN 2LAC4PNLE03 LIGHTS IN DIV 3 CONTROL ROOM W190570 HCS-2HCS<HOV MHILE PERFORHING N2-EPH-GEN-R520 'ME FOUND UPPER REPLACED OLD FINGER BASE MITH NEM 28 FINGER BASE CRACKED AND RETAINING SPRING OFF ON HANDMHEEL

'W190571 HCS-2HCS4HOV KEY WAY ON 2HCSoHOV258 DECLUTCH LEVER IS SPLIT IN REPLACED KEY AND COVER BOLT 258 HALF AND SHOULD BE REPLACEDt ALSO L'IHIT TORQUE COVER BOLT HISSINGI ALL THIS WAS FOUND DURING N2-EPH-GFN-R520 M190574 EHS-2EHSCHCC WHILE PERFORHING N2-EPH-GEN-580 IT MAS DISCOVERED REPLACED THE CONTACT CARRIER 103-22C THAT THE STARTER WAS CHIPPED IN TWO PLACES PLEASE REPLACE THE STARTER

13:13:22 01-09-92 CLASS I MORK - ELECTRICAL HAINTENANCE 1991 PAGE23 WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W190575 EHS-2EHSoHCC CONTACTOR IS CHIPPED'LEASE REPLACE FOUND WHILE REPLACED CONTACT CARRIER 103 PERFORHING N2-EPH-GEN-R580

'W190578 SMP"49X-2SWP RELAY 49X-25'WPB08 IS HAKING LOUD VIBRATING SOUND) REPLACED RELAY BASE COIL ON 808 REPLACE RELAY LOCATE IN BACK OF 2EHSAHCC302 PANEL 49X-2SWPBOB TAG AT PANEL W190 583 EHS-2EHS4HCC DEFECTIVE OVERLOAD HEATER ON 02 IN CONTROL REPLACED ALL 30 HEATERSI TERHINAL 102-48 CUBICLE FOUND PROBLEH WHILE PERFORHING BLOCK AND RELUGGED HOTOR LEAD N2-EPH-GEN-R520 STEP 7.3 9 HCC LOCATED AT ABW 240RB HEATER SIZE T14 REF EDC 2E10363

'M190584 HVP-2HVPAFN1 STARTER COIL HAS CRACKS AND BARE CONDUCTOR STARTER COIL DEFECTIVE - HAS CRACKS 8 SHOWING) REQUIRES REPLACEHENT M190629 HVK-2HVK4CHL INDICATING LIGHT FOR THE AUX OIL PUMP IS HISSING REPLACE RETAINING RING 1A ITS RETAINING RING THAT SECURELY FASTENS IT TO PANEL REPLACE RETAINING RING ONLY

'W190799 SMP-2SWPOPSY FUSE F6-2SWPA25 (ESK 7SWP08) IS BLOWN NEEDS REPLACED CONTROL FUSE IN CIRCUIT 1004A REPLACING- FUSE IS IN PANEL 859

'W190904 ZZZ-NOCOHPID 2HVP4HOD6A SPARE HAS LEAKING INTERNAL SEALS REBUILD HOD REBUILT PLEASE REPLACE AND REBUILD. OPERATOR SS 83138272448-01-006 W190905 RHS-2RHS4 HOV VALVE ACTUATION MILL NOT WORK IN HAND OPERATION REPLACED TRIPPER LEVER ASSEHBLY 378 WITHOUT HOLD ING DOMN DECLUTCH LEVER TAG HUNG AT POMERBOARD

'W190991 I CS-NOCOHP ID RCIC TURBINE EG"H CONTROL IS POSSIBLE CAUSE OF SW11 CONTINUITY CHECKED FUNCTIONS OSCILLATIONS DURING OPERATION REPLACE AS NEEDED AS DESIGNED W191436 HCS-2HCS4RBN TRICKLE HEATER LIGHT INDICATOR HOUSING IS BROKEN INSTALLED NEW LIGHT INDICATOR ON RH1A AND NEEDS REPLACEHENT. RX 240. HYDROGEN PER W191438 CEC-2CECoPNL INVESTIGATE AND IDENTIFY WITH BRADEY HARKER OR INVESTIGATED AND IDENTIFIED THE 622 EQUIVALENT 822H"K170 LEAD AT THE POINT WHERE CORRECT WIRE AND LABELED THAT WIRE IT CONNECTS TO TB AT 88-32 (NECESSARY TO MITH BRADEY HARKERS IDENTIFY WHICH LEAD OF LIFT) REQUIRED FOR EOP-6 W191439 CEC-2CECoPNL IDENTIFY WITH BRADY HARKER OR EQUIVALENT 822-KB INVESTIGATED AND IDENTIFIED THE 623 LEAD -E- AT POINT WHERE IT CONNECTS TO TB 88-85 CORRECT MIRE AND LABELED THAT WIRE AND 822H-K171 LEAD AT THE POINT WHERE IT WITH BRADEY HARKERS CONNECTS TO TB 88.34 (NECESSARY TO IDENTIFY MHICH LEADS TO LIFT) EOP-6 REQD

4

~

13-13-22 01-09-92 CLASS I WORK - ELECTRICAL HAINTENANCE 1991 PAGE24 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M191477 CEC-2CEC4PNL INOP STATUS LIGHT DOES NOT RETURN TO NORMAL TROUBLESHOOT STATUS LIGHT WORKS PER 601 POSITION WHEN PLACED IN P51. DESIGN

'M191495 CEC-2CEC4PNL ANNUNCIATOR FAILS TO OPERATE WHEN SFC HANUALLY OUT REPAIRED SMITCH 1-2SFCA09 BY 873 OF SERVICE PUSHBUTTON IS OPERATED REPAIR AS SNAPPING BACK TAB BACK INTO REQUIRED. LOCATED IN PGCC. ALIGNHENT REPLACED FUSE F1-2SFCA10

'W191518 RHS-2RHSAAOV 2RHSAAOV16C HAS DUAL INDICATION VALVE IS BELIEVED ADJUSTED CAH12-31-90 TESTED 16C TO BE CLOSED SATISFACTORY M191569 CPS-2CPS4AOV DURING PERFORMANCE OF N2-OSP-CPS-Q001 2CPS4AOV109 REPLACE CONAX SEAL ON 2CPSAAOV109-C 109 FAILS TO INDICATE OPEN POSITION 'WHEN SMITCH IS TAKEN TO OPEN WHILE CLOSED LIGHT EXTINGUISHES ~

REPAIR AS REQUIRED M191650 CES ANN SILENCE PUSHBUTTON "APB- SMITCH COLLER IS REPLACED ANNUNCIATOR BUTTON COLLAR BROKEN. REPLACE COLLER TAG LOCATED Ok ANN SILENCE P.B. ON PNL 408 C8261.

EGS-2CESCIPN L408 M191762 VBA-2VBAAUPS THERE IS A FAN FAILURE ON PANEL ONE OF THE FANS REPLACED F-84 THAT SUPPLIES POWER 2A ON TOP OF UNIT THAT IS NOT ROTATING. PLEASE TO REG SECTION FANS REPLACED REPAIR TAG LOCATED ON CONTROL BLDG 261 DIV I SMGR COOLING FAN 853 AND FUSE TO FAN ON 2VBA4UPS2A R-55 M191818 ENS-2ENS+SWG WHEN RACKING DOMN BREAKER THE RACKING HOTOR NONE NO ADJUSTHENT NECESSARY 101-10 STOPPED TOO SOON CAUSING THE BREAKER NOT TO CLEAR THE SUPPORT BARS NEEDED TO HAND CRANK DOWN TMO TO THREE HORE TURNS PLEASE REPAIR. TAG HUNG ON CUBICLE DOOR.

'M191868 CEC-2CEC4PNL REINSTALL-REHOVE TEHP HOD 90-068 -EDC 2F00150 INSTALLED JUHPER EDC 2F00150 FOR 629 SLS SYSTEH M191920 EGS-2EGS4EG3 TURNING GEAR COVER ON EG1 AND 3 ARE HISSING BOLTS REPLACED SCREWS ON GROUND CLAMPS AND EG3 FLYWHEEL COVER BOLTS ARE HISSING. ALSO CONDUIT GROUND SCRE'M EG3 CONDUIT 2CK673NR REPLACE BOLTS AND SCREW M191944 HVP>>2HVP4FN2 2HVP4FN28 FAILED TO START ON AUTOHATIC SIGNAL FROH FOLLOWED TROUBLESHOOT GUIDE AND 8 A DIESEL START. COHP PTS HVPTC12 AND HVPUC06 FOUND ALL CONTACTS TO BE IN PROPER ALARHED PLEASE TROUBLESHOOT. TAG AT PNL 871 IN ALIGNHENT RAN FN28 'WITH AUTO START CONTROL ROOH FUNCTION AND IT RAN PROPERLY M191982 RPS-DS8A-2RP WHILE PERFORHING N2-ISP-ISC-H002 RPS A HANUALLY RECONNECTED BACK HALF OF SMITCH NO SA01 OUT OF SERVICE- FAILED TO RESET PROCEDURE MAS USED

h

. Ja

13:13-22 01-09-92 CLASS I WORK - ELECTRICAL MAINTENANCE 1991 PAGE25 WR NUMBER EPN NUHBER FAILURE OESC CORRECTIVE ACTION W192925 HVP-2HVPCHOD 2HVP4HOD6A DIESEL GENERATOR HOTOR OPERATED DAHPER REPLACED OLD OPERATOR WITH NEW ONE 6A HAS A BLOWN FUSE PLEASE TROUBLESHOOT AND REPAIR ALSO REPLACED BLOWN FUSE TAG HUNG ON PNL 870 BY DAHPER CONTROL SWITCH LOC DG 280 BLDG LINE AA COL 11 5

'W192936 HVR-2HVRAUC4 TROUBLESHOOT MOTOR OVERLOAD ALARH ON UNIT COOLER REPLACED T37 HEATERS WITH T38' 038 871419 LOCATED RB 175 FEET, REPLACED DEFECTIVE 0 L RELAY M2 STARTER AND JUHPER WIRE IN CONTROL CABINET ON 2HVRAUC403B W192969 RPM-2RPH4ACB EPA 2RPMoACB2B SPURIOUSLY TRIPSI INVESTIGATE AND WR 196468 'WRITTEN AGAINST 2RPM-HG1B 28 REPAIR THIS RESULTS IN A HALF SCRAM AT ANY GIVEN TO REPLACED RHEOSTAT AND REGULATOR TIHE LOCATION OF EPA IS CONTROL BLDG 237 NE. TAG ON 910920 REPLACED CIRCUIT BOARDS AT P603 (SCRAM SOLENOID LIGHTS) IN 2RPHAACB18 AND 28 W192985 ICS"2ICSAMOV 2ICSCMOV150 WOULD NOT TRIP SHUT USING THE TURBINE OBTAIN REPLACEHENT RELAY AND BEACH 150 . TRIP PUSH BUTTON AT PNL 601 TESTED REHOVED DEFECTIVE RELAY AND INSTALLED NEW RELAY CHECKED SEATING OF RELAY FUNCTIONALLY TESTED RELAY WITH VALVE CLOSED THEN PERFORHED POST HAINT TEST WITH VALVE PARTIALLY OPEN PER OPS PROCEDURE W192994 HVY-2HVYAUC2 2HVY4UC2B IN HOTOR OVERLOADI BREAKER ON TESTED FAN MOTOR AND NO PROBLEHS B 2EHS4HCC301 HCL TRIPPED: INVESTIGATE AND REPAIR FOUND UC28 IN DIV II SWP BAY TAG HUNG ON ANN WINDOW 871332 CONTROL ROOM W193009 RHS-2RHS4SOV 2RHS4SOV738 GROUND WIRE IS DISCONNECTED RECONNECT REPLACED GROUND WIRE ON FLEX GOING 73A WIRE LOCATED RB 196 NORTH PIT BY LADDER TO SOV W193021 HVP-2HVP4MOD 2HVPOMOV6A HAS A BLO'WN FUSE. LOCATED IN RELAY ROOH INSTALLED NEW FUSE 6A 2CEC4PNL859 TERHINAL STRIP J FOURTH FUSE DOWN FROH TOP CKT 2HVPA04 REPLACE FUSE W193036 ENS TROUBLESHOOT AND REPAIR CAUSE FOR 2ENS4SWG101-3 VERIFY BREAKER OPERATED AT TEST NOT CHARGING WHEN BKR FULLY RACKED IN AND FUSES STATION AND CHECKED MECHANICAL INSTALLED TAG LOCATED AT 101-3 AT 2RHSAP1A CONT. INTERLOCKS SW 2CEC4 PNL601 RHS"2ENSASWG 101-3

11 13:13 22 01"09-92 CLASS I WORK - ELECTRICAL HAINTENANCE 1991 PAGE26 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION

'M193058 CHS-2CHSASOV MHILE PERFORHING N2-OSP-LOG-M001 THE VALVE MOULD REPLACED ALL DEFECTIVE PARTS 25D NOT OPEN WHEN CHS PATH NO 4 WAS SELECTED PLEASE INCLUDING COIL CONAX SEAL ASSEHBLY TROUBLESHOOT AND REPAIR. VALVE LOCATED D IV 215 RECTIFIER REED SWITCHES TESTED AND AZ120. TAG PLACED ON 2CEC4PNL875 SETUP VALVE PER APPROPRIATE PROCEDURES W193090 BYS-28YSCBAT FOUND RIGHT SIDE POSITIVE FEED TO BAT2A LOOSE RECALIBRATE TORQUED CONNECTION TO 2A RETORQUE PER HI 150 LBS ON BOTH SIDES'ERIFIED CONNECTION RESISTANCE WITHIN ACCEPTANCE CRITERIA. CONNECTION RESISTANCE WAS 6 HICRO OHHS AT COHPLETION OF WORK M193131 HDS-RR261-2 RX TRACK BAY INNER DOOR INDICATING LIGHTS BOTH REPLACED BLOWN FUSE GLASS TYPE 2AG INSIDE RB AND INSIDE TRACK BAY FAIL TO INDICATE 250V 1 1/2 AHP ALSO THE PERSONNEL ACCESS THROUGH THE INNER WILL UNLATCH MITH A KEY CARD 'MHEN THE OUTER DOOR IS UNDOGGED NO INTERLOCK IN EFFECT PLEASE INVESTIGATE AND REPAIR LOCATED RB 261 165 DEGREES M193222 CEC-2CECAPNL ANNUN 602120 IS FLASHING SPORADICALLY IN CONTROL INSTALLED JUHPER ON PANEL 630 602 ROOH. TAG ON PNL602 T848-0127 TO TB48-0128 W193244 HVC-1Y-2HVCA THIS HANUALLY OUT OF SERVICE PUSHBUTTON IS BROKE REINSTALLED SWITCH CONTACT BLOCK 21 AND MILL NOT RESET. THIS CAUSES ANNUNCIATOR 870304 ONTO SWITCH ASSY DIVISION 1 CONTROL BLDG SPCL FLT TR A INOPERABLE TO BE CONSTANTLY LIT TAG HANGING ON PNL870 W193293 SWP-2SMPNHOV HOV1E DOES NOT ENGAGE WITH OPERATORS HOTOR REPLACED DECLUTCH SHAFT AND DRIVE 1E CONTINUOUSLY RUNS. BENTl REPLACE OECLUTCH SLEEVE WORN GEAR INSTALLED NE'M SHAFTIDRIVE SLEEVE WORH GEAR GASKETS ANO SEALS DIV GREASE AND GASKET SET I SERVICE WATER PIT 261 SCREENMELL BLDG W193343 ICS-2ICSAAOV WITH THE SYSTEH SECURED 2ICSAAOV156 INDICATES FULL ADJUSTED ACTUATING CAH TO ALLOW 156 OPEN 2CEC-PNL601 AND SEE WR 194584 FOR PACKING SWITCHES TO HAKE PROPERLY LEAK DEF TAG LOCATED AT 2CEC4PNL601 AND RB289 AT VALVE M1933I 4 ICS-21CSAAOV 'MITH THE SYSTEH RUNNING 2ICSOAOV157 INDICATED FULL STROKED AOV SEVERAL TIHES AND 15'7 SHUT SHOULD HAVE INDICATED HID POSITION ON FULL RECEIVED CORRFCT LIGHT INDICATION OPEN MORKS AS DESIGNED W193350 RHS-2RHSNHOV RHS>HOV142 'MILL NOT OPEN FROH P601 WHEN SMITCH CLEANED CONTACTS 39C-39 ON 142 TAKEN TO OPEN TROUBLESHOOT SW12-2RSSN91 AT P405

13 '3 '2 01-09-92 CLASS I 'WORK - ELECTRICAL HAINTENANCE 1991 PAGE27 WR NUHBER EPN NUHBER FAILURE DESC CORRECT I VE ACTION W193378 FWS-2FWSAAOV 2FWSAAOV23 INDICATES DUAL POSITION ON CONTROL ROOH ADJUSTED CAH FOR CLOSED END LIHIT 23A PANEL 603 WITH 2FWSNHOV21A ANO 8 SHUT TAG AT SWITCH RED LIGHT TO GIVE PROPER 2FWS4AOV23 CONTROL SW ON 2CECAPNL603 IN CONTROL INDICATION WHEN VALVE IS FULLY ROOM CLOSED W193382 HVR-2HVRAUC4 UVI 06 HETER OVERLOAD AS INDICATED BY COHPUTER SEE ATTACHED TROUBLESHOOTING PLAN 06 POINT HVRTC33 TAG IN CONTROL ROOH AT ANNUM 871121

'W193596 CEC-2CEC4PNL AHBER LIGHT TESTED AND THEN WENT OUT AS IF BULBS REPLACE Fl-2EGAA05 852 WERE BLOWN. BULBS WERE REPLACED BUT LIGHT WILL NOT COME ON WHEN DEPRESSED

'W193621 I CS" 2 I CSAHOV 2ICSCMOV150 DOES NOT CLOSE AND RESET REHOTELY AS RESET ELECTRICAL LOCKOUT LATCH 150 REQD VALVE STROKE TINE TOO LONG AND INDICATION CIRCUIT TO CORRECT CONFIGURATION NOT ACCURATE TROUBLESHOOT AS NEEDED. TAG AT PNL 601 W193623 SWP-2SWPASTR THE STRAINER HOTOR COUPLING IS NOT HADE UP TO THE DETERH RETERM TO N2-HPM-SWP-3A513.

4E STRAINER ROTOR COUPLINGI THEREFORE NO SELF RELUGGED MOTOR LEAD CLEANING ACTION IS TAKING PLACE. LOCATED SCREE NWELL BLDG EL 261 IN THE DIV I 5'WP BAY PLEASE INVESTIGATE AND REPAIR. TAG ON PNL CESIPNL504 W193660 HVC-2HVCOPNL THE NORMAL OPERATION LIGHT IS CYCLING OFF AND ON CONDITION DESCRIBED BY ORIGINATOR CH12A PLEASE TROUBLESHOOT AND REPAIR 2HVCAPNLCH12A 15 IS NORMAL OPERATION NO CORRECTIVE LOCATED IN THE SPECIAL FILTER TRAIN ROOM ON ACTION REQUIED PER SYSTEH ENGINEER CONTROL BLDG ELEV 288 H. DOWNS'IELD WALKSOllN INDICATES HEATER DOES CYCLE AN ADAFF TO SATISFY RELAY ROOH TEMP W193716 HTS-2HTSAPNL RX BLDG 240 SOUTH AUX BAY CIRCUIT 003-24 NO UT LIGHT NO'W 910523- TEMP IS 99 003 2HVRNRE14B"R-546 C2-10 UT LIGHT ON HTSAPNL003 DEG THIS WR WAS WRITTEN Ik JANUARY PLANT IHPACT =HVRAGMPT 14B-SUPPLY WHEN THE AHBIENT .TEHP WAS LO'W THIS LINE HAS NO INSULATION ON IT INCONCURRENT WITH SYS. ENG AWR WILL BE INITIATED TO INSULATE THE LINE W193881 HVR-2HVReAOD PERFORH WIRING CHANGES'N PANEL 2CECePNL870 PER SEE EDC 2F00361IREFER TO EDC 6A EDC 2F00361 AND SDC 522-0245-91 2F00361 FOR WIRE CHANGES TO CIRCUIT TEST AND WORKING PER DESIGN W193882 HVR-2HVR4AOD'ERFORH 'WIRING CHANGES IN PANEL 2CECePNL871 68 PER ADDED WIRE PER EDC 2F00361 EDC 2F00361 AND SDC SC2-0245-91

13:13-22 01-09-92 CLASS I WORK - ELECTRICAL HAINTENANCE 1991 PAGE28

'WR NUMBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W193970 SWP-2SWPASTR PACKING LEAK ON STRAINER NO ADJUSTHENT LEFT DETERH RETERM IN SUPPORT OF HECH 40 SCREENWELL 261 DIV I I. TAG HUNG ON STR HAITN W193994 SWP-2SWPAFV4 ANNUN 601203 ALARHS FOR SWPAFV478 LOW PRESSURE REHOVED BROKEN PARTS OF COUPLING 78 BEFORE LOW PRESSURE START OF VALVE ACCUMULATOR FOR TEMPORARY FIX PERHANENT FIX PRESSURE PUHP TROUBLESHOOT VALVE IS IN PIPE DONE BY LEAD TUNNEL SOUTHWEST OF CCS H/X ON TB 250 EL TAG ON 601203 W194005 ICS-2ICS4MOV 2ICS4MOV150 VALVE WILL NOT CLOSE ELECTRICALLY FROH REPLACED PICKUP COIL FOR CLOSED 150 REHOTE OPERATOR; BUT 'WILL OPEN FROH REHOTE STARTED IN DC HOTOR CONTROL CNETER OPERATOR WHEN V150 FULL OPEN. SOHETIHES CAUSES DIV 2DMSAMCCA1-3D ALSO REPLACE AUX I BATTERY GROUND TAG HUNG ON VALVE CONTACT BLOCK FOR DC COIL SWITCH OPERATE/HOV150 IN CONTROL ROOM SAT OPERATION

'W194007 SLS-2SLSAHCV ill 'WHEN OPENING THE ABOVE VALVE FOR PERFORHANCE OF N2-OSP-SLS"9001 IT WAS FOUND TO BE INDICATING INTERHEDIATE POSITION ON 2CEC4PNL601 EVEN THOUGH ADJUST LIHITS VALVE WAS FULL OPEN PLEASE TROUBLESHOOT TAG HUNG ON 2CEC0PNL601 W194042 RDS-2RDSAHCU BROKEN CONDUIT OFF PS130 BROKEN STRIPPED FLEX BACK AND REINSTALLED 3839 CONNECTOR W194187 GTS-2GTSeHOV PULL TO LOCK SWITCH FOR 2GTSAMOV2A HANGS UP REPLACED CONTROL SWITCH 1-2GTSA03 2A PERIODICALLY AND WILL NOT ALLOW VALVE TO WORK DEF TAG NO. 17333 LOCATED 2CECAPNL873

'W194209 SFC-2SFCCAOV WHEN PERFORMING N2-OSP-SFC-9001 3.6 153 STEPS 8 AND ADJUSTED LIHIT SWITCH 8 3 7 COULD NOT BE PERFORHED DUE TO DUAL INDICATION WHEN VALVE IS CLOSED W194274 HVK-2HVKACHL 2HVKACHL1A TRIPPED AND FAILED TO RESTART- TIGHTEN AS NECESSARY 1A TROUBLESHOOT W194288 CMS-2CHS4SOV VALVE 'W I LL NOT OPENs TAG HUNG ON PNL 873 ADJUSTED L IHIT SWITCHES AND STROKED 26A VALVE. WORKING SAT W194330 VBA-2VBAAUPS BLOWN FUSE REPLACED BLOWN FUSE WITH NEW 2B

'W194344 ICS"2ICSAP2 PUHP HOTOR IS MAKING GROWLING NOISE. INVESTIGATE LISTENED TO HOTOR NO ABNORHAL NOISE AND DETERHINE IF REPAIR IS REQUIRED HEARD

/'

13:13:22 01-09-92 CLASS I WORK - ELECTRICAL HAINTENANCE 1991 PAGE29 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W194363 HVP-2HVPNFN2 2HVPoFV2A WENT INTO HOTOR OVERLOAD ON AN AUTO REPLACED BREAKER A START - TROUBLESHOOT AS NECESSARY TAG HUNG ON 2CEC0PNL871 M194386 VBA-2VBA4UPS FUSE BLOWN LED IS LIT ON UPS LOCATED CB 261 REPLACED WITH A NEW FUSE 2A ELEVATION COLUHN 011.90 LINE AO W194596 HVR-2HVR4UC4 INCORRECT FUSE CURRENTLY INSTALLED IN 2HVR4UC4158. REPLACED INCORRECT FUSE WITH SR ATH 158 EQRH 2HST-1 REQUIRES FUSE TYPE ATH3 REPLACE FUSE 3 REF 2-91-Q-1338

'W194715 ADS-NOCOHPIO DIV II ADS AUTO INIT DISABLE SWITCH CONTACTS SEE ATTACHED TROUBLESHOOTING SHEET FOULED CLEAN AS NECESSARY 5/U RESTRAINT. 5'MITCH FOR DESCRIPTION OF RESULTS LOCATED IN CONTROL ROOH ELEVATION 306 2CEC4PNL601 W194744 HVR-2HVRAUC4 HVRAUC406 HOTOR OVERLOAD ALARH ON MHEN RESET ALARH CHECKED FAN OPERATION 06 RETURNED SEVERAL -HINUTES LATER FAN IS RUNNING PLEASE TROUBLESHOOT'AG AT CONTROL SW ON PNL W194753 VBA-2VBAAUPS 'WHEN ENERGIZING THE HAIN TRANSFORHERS TY REPLACE FBliREPLACED FUSE 2A BACKFEEDING A TRANSCIENT OCCURRED CAUSING THE UNIT TO GET A FUSE BLOWN LED ON THE ALARH PANEL PLEASE REPAIR TAG ON ANN 852116 AND 2VBA4UPS2A W194756 CHS-2CHSNSOV 2CHS4(SOV26A FAILED N2-OSP-CHS-R001. IT WOULD NOT DETERHED/RETERHED TESTED SOV 26A HOLD PRESSURE AND LEAKS BY EXCESSIVELY. REPAIR VALVE. SDC SC2-0287-91 M19 4786 ICS"2ICSCAOV VALVE FAILS TO OPEN INDICATE OPEN AS REQUIRED FOR T-SHOT-157 WORK COHPLETED TO WR 190265 N2"OSP-ICS-R003. PREVIOUSLY WORKED UNDER WR 193344 PHT UNSAT. TAG LOCATED IN CONTROL ROOH ON PANEL 601 AT VALVE LIGHTS W194800 CHS-2CHS4SOV LOSS OF CLOSED POSITION INDICATION AT 2CEC4PNL875 CYCLED SOV SEVERAL TIMES ~ CLOSED 248 IN PGCC VALVE CONTROL 5'WITCH IN CLOSED POSITION INDICATION PRESENT EVERYTIHE NO TROUBLESHOOT AND CORRECT AS REQUIRED 'WORK PERFORHED W194945 HVK-2HVK4PSL REPLACE LP PRESS SMITCH FAILS TO RESET 1007A REHOVED EXISTING TERHINAL BLOCK INTERHITTENTLY- SDC SC2-0275"91 INSTALLED NEW ESL 91-509 TERHINAL BLOCK AND GROUND MIRE PROCESURES AND ENGINEERING PAPERMORK W194975 CES"24J80709 GROUNDING STRAP ABOVE BOX NOT CONNECTED TO CONDUIT REHOVED PIECE OF BARE COPPER MIRE OR JB FROH OVERHEADJNO GROUNDING OF J 8 REQD

13:13:22 01-09-92 CLASS I 'WORK - ELECTRICAL HAINTENANCE 1991 PAGE30 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W194988 CES-2CES-Z27 FAILURES OF THE INBOARD ENCLOSURE GASKET REPLACE GASKET WAS REPLACED AND 2F00383 WAS E AS NECESSARY COHPLETED W195 031 SWP-2SWPAMOV VALVE 2SWPAHOV388 LIHITORQUE ACTUATOR LEAKS GREASE CLEANED OUTSIDE OF LIHITORQUE 388 ONTO FLOOR THUS REQUIRING REPEAT CLEAN UP TO BE OPERATOR PERFORHED ACTUATOR IS ELECTRICALLY DISARHED PERHANENTLYI HOWEVER THE GREASE LEAKAGE ISSUE IS A CHRONIC HOUSEKEEPING CONCERN PLEASE REPAIR SOURCE OF LEAK. TAG HUNG ON MOV RX BLDG 261 APPROX 55 DEG AZ W195 140 EJS-2EJS0US3 REHOVE SPARE BREAKER 2EJSAUS3-78 FROH PO'WERBOARD REHOVED BREAKER PH TESTEDI INSTALLED

-78 AND PERFORM N2-EPH-GEN-R551 SER BREAKER UP FOR INTO 2EJSoUS1-5A (TEHPORARY)

USE AND INSTALL ON 2EJS4US1-5A (2LAR-PNL200) WHILE BREAKER 2EJSoUS1-5A IS REMOVED FOR EPH. REINSTALL SPARE 'WHEN EPH ON 5A IS COMPLETE W195916 HVR"2HVRAUC4 REPLACE CONTROL FUSE FOUND WHILE PERFORMING DURING PH N2-EPM-GEN-V781 REPLACED 128 N2-EPH-GEN-V781 FUSE TYPE ATH"3 BLOWN CONTROL FUSE W195917 DFR-2DFRNHOV WHILE PERFORHING N2-EPH-GEN-R520 FOUND ONE OF THE REPLACED LOWER LIHIT SWITCH FINGER 120 FINGER BASES TO HAVE A CRACK IN IT PLEASE REPLACE BASE W195922 ENS LOWER SIESHIC LATCH ALLEN SOCKET IS STRIPPED ON REPLACED ALLEN LATCH WITH NE'W ONE DOOR NEEDS TO BE REPLACED CSL-2ENS4SWG 101-7 W195936 SWP-2SWPCMOV PLEASE CHECK THE TORQUE SWITCH SETTINGS AGAINST ADJUSTED TORQUE SWITCH FROM 1 1/4 948 THE EP 410 STANDARD DIESEL GENERATOR BLDG OPEN AND CLOSED TO 2 OPEN AND ELEVATION 269 REQUIRE TORQUE SWITCH SETTING FOR CLOSED THIS HOV IS 2 W195940 ICS-2ICSx HOV WHILE PERFORHING N2-EPH-GEN-R521 FOUND GREASE IN REPACKED GEARED LIHIT SWITCHES AND 164 GEARED LIMIT 5'WITCHES TO BE SEPARATING CLEAN OUT REPLACED GASKETS OLD GREASE AND REPLACE

'W195947 DHS MANUAL RESET BUTTON ON THE HCC IS BROKEN REPAIR OR REPLACED BROKEN SPACER FOR RESET REPLACE AS NECESSARY WAS FOUND WHILE DOING BUTTON N2-EPM-GEN-R521 ON 2ICSeMOV116 ICS-2DMS4 MCC A1-58 W195953 HVR-2HVReUC4 2HVR4'UC4078 AT 215 REACTOR BLDG CONTACT OR COVER REPLACED CONTACT CARRIER WITH NEW 078 CLIP BROKEN PREVENTING CONTACTOR FROM OPERATING PART REPLACE CONTACT CARRIER- SIZE 0.

'

'I

13:13-22 01-09-92 CLASS I WORK - ELECTRICAL MAINTENANCE 1991 PAGE31

'WR NUHBER EPN NUHBER FAILURE DESC CORRECT I VE ACTION W195977 HVP-2HVPAMOD HOD NEEDS TO BE REBUILT DUE TO OIL LEAKAGE REHOVED REBUILT AND REINSTALLED 28 LOCATION 279 DIESEL GENERATOR BLDG LINE AA BLDG HYDROHOTORITESTED WORKING SAT COL 13 OOI FOUND WHILE PERFORHING N2-EPH-HVP-A779 W195978 EJS-2EJSAPNL WHILE PERFORHING N2-EPH-GEN-A584 ON 2EJSOPNL3018 REPLACED BOLTS 3018 DISCOVERED COVER TO BE HISSING ONE SCREW AND HAS ONE OTHER HOLE (2ND DOWN ON RIGHT) IS STRIPPED OUT REPAIR AND REPLACE HISSING PARTS

'W195979 ENS WHILE PERFORMING N2"EPH-GEN-R550 FOUND LOWER REPLACE DEFECTIVE HERCURY LIHIT ELEVATE LIHIT SWITCH TO BE NOT WORKING WILL NOT S'WITCH FOR BREAKER ELEVATE CONTROL STOP HOTOR 'WHEN LOWERING BREAKER ELEVATOR REPLACE CIRCUIT LOWER END LIHIT TESTED PER LOWER ELEVATE LIHIT S'WITCH TAG AT 2ENSASWG103-5 SECTION 7 14 OF GEN 500 PROCEDURE

'WORKS SAT REHOVED LOCKING BOW STRAIGHTENED AND REINSTALLED RHS-2ENSoSWG 103-5 W195983 RHS-2RHSAH1C 'WHILE PERFORHI NG N2-EPH-GEN-R550 FOUND INSULATING RETAPED HOTOR LEADS PER HI, TAPE ON MOTOR LEADS PHASES (1) AND (2) TO BE SPLIT OPEN ON OUTER COVERING. REPAIR TAPED CONNECTIONS.

'W195987 RPH-2RPMNPNL CLEANING BREAKERS COVERED 'WITH A LAYER OD OUST INSTALLED 2 T IHERHAN 1/4-20 SCRE'WS A100 METAL/CHIPS IN PANEL BOTTOH TOP LEFT AND BOTTOH AND NUTS TO PNL ALSO CLEANED PNL AS RIGHT PANEL COVER - SCREW HOLES STRIPPED NEED TO NESS BE RETAPPED TO LARGER SIZE PER VISUAL EPH-GEN A584 W195998 EHS-2EHSeMCC AUX CONTACTS ON BREAKER NEED REPLACING REPLACED THE AUXILIARY CONTACT 301-5D W1 96038 CMS-2CHSNSOV VALVE FAILS LLRT CYCLING VALVE GETS PROPER LIGHT RETERMED AND ADJUSTED LIMITS 26A INDICATIONS IN CR SUSPECT VALVE NOT SEALING AS LEAKAGE IS VERY HIGH. SDC SC2-0287-91 W196053 EHS-2EHSCMCC DURING PLANT TRANSIENT ON 910813 DIV I I PUMP CHECKED BREAKER FOR PROPER 302-9A TRIPPEO 2CHS-P28 FOR NO OBVIOUS REASON DIV I CHS OPERATIONS AND ALL OTHER DIV I I CHS SOV'S WERE FOUND IN NORHAL POSITIONS PLEASE CHECK THE BREAKERS FOR 2CMS4 P28

'W196123 I CS-21CSAHYV ICS4'HYV151 IS IN HID POSITION (DUAL INDI CATION) ADJUSTED LIMIT SWITCHES TO OBTAIN 151 SUSPECT BINDING PROBLEM. PLEASE INVESTIGATE PROPER LIGHT INDICATION ICSOHYV151 IS LOCATED IN,RB 175 IN THE RCIC ROON TAG HUNG ON VALVE

t' 13:13:22 01-09-'92 CLASS I 'WORK ELECTRICAL HAINTENANCE 1991 PAGE32

'WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W196133 ICS-21CSAHOV WHEN ICSeHOV148 IS STROKED OPEN) IT CAUSES A MORK TO BE DONE VIA PCR 2-0349-91 148 HOHENTARY GROUND ON BYS4S'MG0028 WHEN IT INITIALLY PER D FLOOD IN ANSWER TO DER REACHES THE FULL OPEN POSITION TROUBLESHOOT AND 2-91-Q-0919 REPAIR TAG AT ICSCHOV148 CONTROL 5'WITCH ON PNL 601

'M196151 VBA-2VBA4UPS BLOWN FUSE~ LED IS LIT INVESTIGATE AND REPAIR REPLACED FUSE 81 ON NEUTRAL LEG 28 TAG LOCATED LOCALLY ON 2VBAOUPS28 W196153 I CS-2 I CSAAOV ICSAAOV156 DOES NOT INDICATE FULL CLOSED (NO GREEN ADJUSTED LIHITS AFTER HECH ADJUSTED 156 LIGHT) IN THE CONTROL ROOH AT CECAPNL601 PACKING)STROKED TO VERIFY LIHIT TROUBLESHOOT REPAIR AS NECESSARY TAG ON PNL601 BY SWITCH OPERATION ICSeAOV156 CONTROL SWITCH W196243 HVP-2HVPAHOD DAHPER WAS FOUND OPEN NOT OVERRIDDEN WITH HOTOR DAMPER MAS NO OPERATIONAL AND 10 RUNNING CONTINUOUSLY REPLACED WITH SPARE W196272 RDS-2RDSAHCU SCRAH LIGHTS COHE ON WHEN HALF SCRAH IS IN ON 8 INSTALL NE'W FUSE ON "A" 2231 SIDE SUSPECT BLOMN FUSE ON "A" SIDE 2RDSAHCU2231 LOCATION 2RDS-.L414 CHECKED VOLTAGE

'W196295 SWP-2SWPAAOV AT 2CEC4PNL871 2SWPAAOV978 LIGHTS FOR VALVE FOLLOWED TROUBLESHOOTING PLAN AND 978 POSITION INDICATION WILL NOT ILLUHINATE BULBS VERIFIED PROPER OPERATION OF LIGHTS ItERE CHECKED TAG AT PNL871 AND VALVE POSITION IN FIELD FOR 2SMPAAOV978 NO APPARENT PROBLEH VALVE WORKED AS DESIGNED LIHIT SWITCHES WORKED AS DESIGNED W196327 SWP-2SWPASSR WHILE COHPLETING EPH ELECTRICIAN REQUESTED THAT HANUALLY CYCLED AUX CONTACT AND 3A CONTROL SWITCH ON 2CECAPNL601 BE PLACED TO THE ON REINSERTED INTO CUBICLE)CIRCUIT POSITION. HEATERS DID NOT ENERGIZE GREEN LIGHT FUNCTIONING PROPERLY REHAINED ILLUHINATED WHILE RED LIGHT REHAINED EXTINGUISHED ACCORDING TO PRINTS HEATERS SHOULD HAVE ENERGIZED TROUBLESHOOT S'WITCH CONTACTS ETS AND REPAIR AS NECESSARY NOTE THAT BHU 2-91-50934 FOR EPH IS STILL IN EFFECT SEE SHALL PORTION OF TAG ON CONTROL SWITCH (DIV I BAR RACK HEATERS TUNNEL 1) ON 2CECAPNL601 W196332 ENS-2ENSCSWG 2ENSASWG101-1 DIV I DSL OUTPUT BREAKER ELEVATE BOTH FUSES REPLACED 101-1 FUSES BLO'WN. REQUEST REPLACEHENTS LOCATION CB 261 DIV I SWITCHGEAR ROOH W196336 ICS-21CSCAOV THE POSITION INDICATING CAH ON ICSCAOV157 IS LOOSE ADJUSTED L IHI T SWITCH CAH AND 157 AND DOES NOT INDICATE PROPER VALVE POSITION 'WHEN TESTED LIGHT INDICATION CONNECT STROKED. RESET OR ADJUST POSITION INDICATOR AS AND 'WORKING SAT NECESSARY. SDC SC2-0274-91

I P

13:13:22 01-09-92 CLASS I WORK ELECTRICAL HAINTENANCE 1991 PAGE33

'MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W196343 CEC-2CEC¹PNL LIGHT FIXTURE BROKEN TAG AT CEC¹PNLP851 REPLACED INDICATING LIGHT 851 W196487 SCV-2SCV¹XD3 2 BOLTS HISSING FROH FRONT COVER TOP APPEARS TO BE REPLACED HISSING SCREWS 018 318 IN ~ BOTTOH BOLT 5/16 HEX HEAD BOLTS EL 215 ABS W196615 SWP-2SWP¹FV5 OIL LEAKING FROH VARIOUS CONNECTIONS) TAG AT VALVE REPLACED HOTOR ON VALVE 48 TB 250 SW 250 EL W197812 HTS-2HTS¹PNL DOOR HANDLE BROKE.RX BUILDING 240 AUX BAY REPLACED PART AT 2HTS-PNL001 DOOR 001 NORTH DEF TAG ON DOOR HANDLE REPLACED W197818 HSS-NOCOHPID AT 100 PERCENT POWER WHILE PERFORHING REPLACE PART) REPLACE SWITCH N2-OSP-HSS-H001 HSIV6C TRIP TEST PUSHBUTTON DID REPLACED S'MITCH WITH NEM TESTED NOT RELEASE CAUSING HSIV6C TO CONTINUE STROKING DEENERGIZED ~ MORKING SAT CLOSED UNTIL STOPPED BY RETURNING 6C CONTROL SWITCH TO AUTO POTENTIAL FOR FULL SCRAH EXISTS

.TROUBLESHOOT AND REPAIR.

M198002 DHS-2DHS¹HCC OUT OF SPEC HIGH HOTOR CONTROL CENTER OUTPUT INSTALLED NEW HETER 81 VOLTAGE AT 138 VOLTS PER LOCAL INDICATOR RFQUIRED OUTPUT 115-135V. INVESTIGATE AND REPAIR AS NEEDED OEF TAG ON HCCB1 RB 240 SAB W198011 CES DIV 3 DG CONTROL PANEL 413 CABINET HAS A 2 INCH INSTALLED COVERPLATE OVER CUT-OUT HOLE AT TOP OF NW CORNER COVERED BY TAPE ~ ROUND IN PANEL WALL COVER PLATE IS H ISSING PLEASE REPLACE COVER PLATE EGS-2CES¹IPN L413 W198041 I CS-21CS¹AOV THE OPEN (RED LIGHT) POSITION INDICATION AT P601 156 ADJUSTED 2ICS-AOV156)CAH AND LIHIT IN CONTROL ROOH IS INOPERABLE. TROUBLESHOOT LIGHT SWITCHES HALFUNCTION (LIGHT BULB WAS REPLACED) TAG AT P601 NEAR LIGHT W198429 EHS WHILE CLEARING HARKUP FOR 2GTS¹HOV2A THE VOLTAGE INSTALLED NEW CONTROL FUSE DID NOT GET TO THE VALVE AFTER THE BREAKER WAS CLOSED GTS"2EHS¹HCC 102-120

'W198459 HVR-F1-2HVRA FUSE CURRENTLY INSTALLED IN CIRCUIT F1-2HVRA90 IN REPLACED FUSE MITH VERIFIED FUSE 90 2CEC¹PNL859 WAS ISSUED FOR INSTALLATION 'MHILE ON CIRCUIT WORKING SAT QC HOLD. FUSES INSTALLED CANNOT BE VERIFIED TO HAVE BEEN CHANGED OUT SUBSEQUENT TO THIS ISSUE INSTALLATION

13:13-22 01-09-92 CLASS I WORK - ELECTRICAL MAINTENANCE 1991 PAGE34

'MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W198460 HVR-Fl-2HVRB FUSE CURRENTLY INSTALLED IN CIRCUIT Fi-2HVR890 IN REPLACED WRONG FUSE MITH FUSE OF 90 2CECAPNL860 WAS ISSUED FOR INSTALLATION 'WHILE ON SANE TYPE AND RATING ALSO WITH QC HOLD. FUSES INSTALLED CANNOT BE VERIFIED TO CORRECT PAPER 'WORK HAVE BEEN CHANGED OUT SUBSEQUENT TO THIS ISSUE INSTALLATION W198583 RPS-F37-2RPS CURRENTLY INSTALLED FUSE NEEDS TO BE REPLACED PER REPLACED F37-2RPSC01 C72A-F37 C01 HATERIAL ENG HCTE USED TO TEST BATCH FROM WHICH FUSE 'WAS ISSUED FAILEO CALIBRATION THIS FUSE WAS INSTALLED ON 'W191497. REPLACE WITH NE'W BUSS HON 5 FUSE SYH NO. 93-03-320 W198715 EJS-2EJS4US3 PHASE -A- WILL NOT TRIP THROUGH SOLID STATE TRIP REPLACED DEFECTIVE SOLID STATE TRIP

-58 DEVICE PROBLEH FOUND WHILE PERFORHING DEVICE AND RETAINER CLAHP FOR ARC N2-EPH-GEN-R551. TAG ON BREAKER SHUT

'M198717 HHR-2HHROCRN ELECTRIC BRAKE ON BRIDGE NOT OPERATING BRAKE SELECTOR S'W IN CRANE WAS IN 1 PROPERLY. TROUBLESHOOT AND REPAIR AS NECESSARY ELEC BRAKE POSITIONINO WORK PERFORHED

'W198718 CES" 24J80162 'MHILE 'WORKING WR 179197 FOUND SCREWS HOLDING TERH RAN CLEANOUT TAP THRU HOLES AND BLOCK INTO JB WERE STRIPPED OUT. NO NE'W JB'S USED SAFETY RELATED SCREWS TO PRESENTLY ON HAND ORDER PART (JB) AND REPLACE SECURE TB IN JB

'MHEN PARTS ARE AVAILABLEI ORDER SYHBOL 92-38-676 OR RETAP SCREW HOLES AND REPLACED SCREWS W198719 EHS-2EHSoHCC WHILE PERFORHING N2-EPH-GEN-R520 02 OVERLOAD RELAY REPLACED OVERLOAD RELAY 303-20C WAS FOUND 'WITH A DEFECTIVE SCREW THREADS REPLACE RELAY 328 RECORDS LISTED.

)

1 14:18:0 92 CLASS I MORK RUHENT 8 CONTROL 1991 PAGE:1 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M101676 SMP-2SMP4PDT ROSEHOUNT 1153 TRANSHITTER NON-STANDARD SOLID CORE REPLACED TEST PT TERHINAL SCREM 1F VICE HANUFACTURERS SUPPLIED HOLLOW CORE SCREW ON 'MI TH HANUFACTURER SUPPLIED SCREW POSITIVE TEST SIDE OF TRANSHITTER TERHINAL BOARD PART NO 01153-0330-0001 SYH NO.

QCIR 2-86-3901 93-16"116 W1 08061 ZZZ-NOCOHP ID VALVE MAS CANNIBALIZED PER NCR 5-88-0077 VALVE IN HSRF NO 033896 ORDERED 910729IALL STOCK SEC NUHBER 1221198 NEEDS SOLENOID ELECTRICAL FOUR SPARE ACTUATORS IN WAREHOUSE BOX REPLACED. REPLACEHENT PARTS IN STOCK ARE BEING RETURNED TO GE FOR REPAIR 93"30-724 CONTACT ERIC PARR EXTENSION 7610 AND TESTING W128075 GSN-2GSN0RV3 REHOVE TEHPORARY FLANGES AT LOCATIONS 4RV32A/8 AND FLANGES TO REHAIN IN PLAICE PER EDC 2A RV34A/8 AND INSTALL NEW RELIEF VALVES PER E AND 2H10135)NO 'WORK REQD DCR C95017 (FPO 28196)

M129050 SMP-2SWP4(CAB CLEAN AND INSPECT THE WETTED PORTIONS OF THE FIS SCOPE OF WORK EXPANDED TO INCLUDE 146A LOCATED ON 2SMPeCA8164A.THIS DEVICE STICKS FROH HAINT PER EDC 2E00414 REV A.

TINE TO TINE AND FAILS TO ACTUATE ON LOM SAMPLE CLEANED FLO'W SWITCH. WORK COHPLETED FLOM.TROUBLESHOOT. BY HOD 90-044 NEW TYPE OF FLOW S'WITCH WAS INSTALLED M130150 CBC-NOCOHPID ROSEHOUNT CALIBRATION UNIT PRESS TO CAL DISPLAY ALL ROSEHOUNT CALIBRATION KNOBS KNOBS NEED TO BE INSPECTED FOR DAHAGE CONTROL ROOH INSPECTED 911115 AND FOUND TO BE PANEL 2CEC4IPNL618 629 609 611 625 INTACT AND GOOD CONDITION TROUBLESHOOT M131165 S'WP-2SMP-M-1 CABLE 2SWP-M132 HAS BADLY NICKED 'WIRES ON T83-91 OPS COHPLETED LOOP BY INPUTTING TO 32 THE VALVE MITH THE THUHBWHEEL CONTROLLER IN THE CONTROL ROOH 92 OF 2CEC-PNL828 CABLE 2SWP-W132 HAS BADLY NICKED MIRES ON T83 91 ~ 92 OF 2CEC PNL 828 r'ERVICE H20 TO CMS I SOL VLV CONTROL (288 RELAY RH) LCR IL25'MP-120 M138284 HSS-NOCOHPID REPLACE SOLENOID/ELECTRICAL BOX ASSEHBLY MHEN ALL FOUR SPARE ACTUATORS ARE BEING REPAIRED NEM PARTS ARRIVE FROH GE RETURNED TO GE FOR REPAIR AND TESTING M138725 CEC-2CECoPNL ABOVE OPTO ISOLATOR PAIR HAS NO OUTPUT REPLACED SPARE OPTO ISOLATOR INPUT 838 OUTPUT CARDS W138784 SMP END CAP ON NUPRO VALVE LEAKS PLEASE REHOVE CAP REMOVED CAP;APPLIED SEALANT-CLEAN THREADS'EDOPE AND REINSTALL CAP CHECK FOR REPLACED CAP LEAKS. LOCATED ELEV 215 IN CONCRETE BLDG NORTH SIDE OF RXB RHS-2SMPACAB 23A

I 14:18 ' 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE:2 IIR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION

'It138790 HSS-NOCOHPID PLEASE INSTALL ELECTRICAL BOX ASSEMBLY TO ALL FOUR ACTUATORS IN WAREHOUSE ARE FACILITATE REPLACEMENT OF IDENTICAL ASSEHBLY BEING RETURNED TO GE FOR REPAIR ANO REHOVED UNDER WR 138283 FOR 2HSSCAOV6A PRIOR TO TESTING CLOSING NCR 5-88-0077. ITEH LOCATED ERV ROOH AT THE IIAREHOUSE M146413 IAS-2IASCPT1 TEST CONNECTION VALVE IS LEAKING BY REPAIR OR NO PROBLEH FOUND DURING PERFORHANCE 86 REPLACE 2IAS4'PT186 IS LOCATED AT 289 RX BLDG OF N2-ISP-ADS-R106 901121 NORTHWEST SIDE W146440 HTS-2HTSePNL REPAIR FAULTY INDICATION PROBLEH AND REINSTALL IN CARD IS NOT IN SPARE SLQTI CLOSE 003 SPARE SLOT IN HTS PANELIREHOVED UNDER MR NO OUT WR - NO ACTION TAKEA; CARD 146697 FOUND IN VIDHAR- RETURNED TO VENDOR FOR REPAIR AND RETURN TO WAREHOUSE SPARES M146441 HTS-2HTSePNL REPAIR FAULTY INDICATION PROBLEM AND REINSTALL IN CARD IS NOT IN PNL REHOVED EARLIER 001 SPARE SLOT IN HTS PANEL.REHOVE UNDER MR NO 146697 BY SOHEONE ELSE- NO ACTION- FOUND CARD IN VIDHARI RETURNED TO VENDOR FOR REPAIR AND RETURN TO WAREHOUSE SPARES M146523 CMS-2CMSePNL HYDROGEN REAGENT DIV I GAS BOTTLES AT EL 215 RX REPLACED SOLID STAINLESS STEEL 66A BLDG NEED TO BE PIPED WITH FLEXIBLE TUBING (ALSO TUBING WITH BRAIDED SS HOSE ON DIV OIV I I CAL GAS) I H2 REAGENT GAS BOTTLE ONLY DIV 11 CAL GAS DONE PREVIOUSLY. NO HOSE NEEDED W149499 NHS-C51-K605 PLEASE INVESTIGATE THE METER FUNCTION SWITCH 'MHILE PROCEDURE HAS BEEN RUN MANY TIHES PERFORHlttG N2-ISP-NHS-WoI007 CHANGE THE HETER SINCE AND NO PROBLEMS HAVE BEEN FUNCTION SWITCH FROM AVERAGE TO FLOW GAVE YOU A SEEN NO 'WORK PERFORHED SPURIOUS TRIP W154COC CCP-2CCP4RV6 TO FULFILL THE NHP2 IST PUMP AND VALVE PROGRAH CALIBRATED RELIEF VALVE CONTACTED 4A PLAN REHOVE VALVE 2CCPARV64A FOR TESTING NORH ELLIS ABOUT INSTALLATION CALIBRATION AND REINSTALL WHEN NOTIFIED BY THE 18C DEPARTHENT LOCATED RB SC ELEVATION 227 LINE 64 COLUMN 092 00 REF SEI-712 AND ASHE ANSI OH-1 1981

'It154408 EGA-2EGAoSV3 TO FULTILL THE ttHP2 FIRST PUMP AND VALVE PROGRAH CALIBRATED 2EGAASV3A PER A PLAN REMOVE VALVE 2EGAeSV3A FOR TESTING N2-IMP-GENQ038 CALIBRATION AND REINSTALL 'MHEN NOTIFIED BY THE 18C DEPARTMENT. LOCATED DIESEL GEN ELEVATION 261 LINE A COLUMN 011 50. REF SEI-712 AND ASME ANSI OH-1 1981

1

'~14: 18': 0 92 CLASS I WORK RUMENT & CONTROL 1991 PAGE:3

'MR NUHILER EPN NUMBER FAILURE DESC CORRECTIVE ACTION

'LI154477 IAS-2IAS4V36 DRAIN VALVE 2IASeV367 IS LEAKING ANO COHING PERFORHED LEAK TEST OF 2IASCV367e 7 2IASATKSA TO BLO'MN DO'MN AT ON EXCESSIVE VALVE VALVE HEET REQ. OF T~S I .5 1 E 2 W154522 HVK"2HVK4CHL HOT GAS BYPASS VALVE IS NOT OPERATING PROPERLY. VENDOR ADJUSTED PERHISSIVE SMITCH 18 TROUBLESHOOT- REPAIR YORK VENDOR TO ASSIST 'WITH NO PARTS REPLACED TROUBLESHOOTING CALL M DOWNS FOR FURTHER INFO 7538 M154533 SWP-2SWP4TV3 2SWPATV35A OSCILLATES FROH FULL OPEN TO FULL ADJUSTED CONTROLLER TO PREVENT 5A CLOSED ON A CONTINUOUS BASIS IT SMOULD BE STEADY OVERSHOOT OSCILLATIONS STATE TROUBLESHOOT- REPAIR

'M154588 SWP-2-SWP-00 REPLACE SUPPLY AND DISCHARGE PIPING TO 2SWP4CAB238 REMOVED FLOW SWITCH FROM'PIPE 1-65P-3 PER EDC 2F00308 AND SIHPLE DESIGN CHANGE REPLACED FLOW SWITCH SC2-0126-91. LOCATION ELEC TUNNEL ELEVATION 215

'LI154606 DFH LS136 BADLY CURRODED AND HANGS UP DURING LOOP CAL REPLACED AND RECALIBRATED LS 136 REPLACE S'MITCH IHA-2DFHLSl 36 Lll5464 4 EGO-2EG04TS3 COMPUTER PT EGSTC02 LIAS IN ALARH WITH LUBE OIL PERFORHED LCR AND CALIBRATED TEHP 0018 TEHP NORMAL (165 DEG F ) DURING PERFORHANCE OF SWITCHES N2-OSP-EGS-H001 TAG LOCATED AT CONTROL ROOH ANNUM 852242 TROUBLESHOOT TO CLEAR CONDITION AND ANNUN WINDOM

'M154645 CEC-2CEC4 PNL R'MH AND 3D HONI CORE SEE SELF TEST - STATUS WORD REPLACED ANALOG HODULE A10 608 NOT RECEIVED - OR NON-CRITICAL TEST FAULT MESSAGE THIS BRINGS IN ANNUNCIATOR 603307; ALARH INSTANTLY CLEARS PLEASE TROUBLESHOOT AND REPAIR (TAG 26341 ON PNL 603)

W1 54660 HVR REPLACE THE CHECKSOURCE SOLENOID. FAULTY SOLENOID REPLACED SOLENOID COIL FOR CHECK FOUND DURING WORK BEING PERFORHED VIA 'LIR 165756 SOURCE RMS-2HVRCCAB 148 W154903 CSH-2CSHoHOV CSHeHOV101 CAUSED ANNUNCIATOR 601729 RIPCS PRGSS CHECKED ANN AND COHP PT AT KNIFE S'M 101 PHP2 VALVES NOT OVERLOAD TO ANNUNCIATE WHEN ITS AND OPTICAL ISO. BOTH WORKING FINE BREAKER 'MAS OPENED ABOUT 1/2 HOUR LATER THE ANNUNCIATOR CLEARED. LIITH THE BREAKER STILL OPEN SUSPECT AN OPTICAL ISOLATOR FAILURE PLEASE TROUBLESHOOT ANNUN

'M157234 HVC-2HVCoCAB CHECKSOURCE WAS NOT GREATHER THAN ONE DECADE ABOVE REPLACED SOLENOID ON CHECK SOURCE 188 BACKGROUND - TROUBLESHOOT OF 2HVC4CA8188 PER S-HI-5.3-001

4 14.18-0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE:4 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W1 58192 DFR" 2DFR4 HOV 'WHILE PERFORHING N2-EPH"GEN-R520 FOUND WATER IN LLRT (PHT) ON 2DFR4HOV121 COHPLETED 121 LIHITORQUE OPERATOR LIMIT SWITCH COHPARTHENT SAT. HET ACCEPTANCE CRITERIA TORQUE AND LIHIT SWITCH HAVE CORROSION PLEASE REPAIR AS NECESSARY. LOCATION SUPP POOL ~

W158607 HVC-2HVCOCAB 2HVC-CA818A CONTROL ROOH VENT HONITOR SKID CK INSTALLED HISSING SCREWS .LOCK

'8A SOURCE UNIT IS HISSING TWO SCREWS REPLACE PER R WASHERS AND TORQUED TO 5 2 IN LBS DEAN. USING M8TE E0115 CAL DUE 911214 W159104 SWP-2SWPAPT7 LOCATED DIV I I CB CHILLER ROOM CB 261) 2SWPAPT798 REPLACED INPUT AND OUTPUT OPTICAL 98 IS PROVIDING AN ERRONIOUSLY LOW READING TO THE ISOLATORS PERFORH N2"I,CP-GEN-001 PROCESS COHPUTER. SHOULD BE READING AROUND 45 PSI ON LOOP SAT PERFORMED AND IS CURRENTLY READING 3 45PSI TAG HUNG AT N2-IHP-GEN-V005 ON OPTIC)L 2SWPc(PT798 ISOLATORS- SAT W159144 CES ALARH WILL NOT LIGHT 'WHILE TESTING ANNUNC IATORS RESEATED CARD INTO ITS SLOT AND REPAIR AS NECESSARY TAG AT 2CESAIPNL408 DIV I I REPLACED LIGHT BULBS WITH BULBS DIESEL RH CB 261 FROM SPARE ANNUNCIATOR EGS-2CES4IPN L408 W159153 RRS-C22-P002 INVESTIGATE TEST FAULT ON DIV II PANEL (C22-P002) REPLACED I SOLAT ION PA I'R C-A16-A13-REHOVED HPI I SER NO. 1V1306)

REHOVED HPOI NO TADBT9-73)

INSTALLED HPI I NO 30V1305- HPOI NO TADST7252 I FOUND SPARE HPO I INSTALLED BAD- REMOVED NO TADST7252 AND REINSTALLED ORIG TADBT9-73 W159154 RRS-NOCOHPID TROUBLESHOOT T68T FAULT ON DIV II RRCS PER THE REPLACED HPOI C-A16-A05 NEW HPOI FOLLOWING DISPLAYED HESSAGE- 2C1613 HPI I/01 INTER- SER NO. TADST9-10 DIV TST02 CARD INPUT PATH FAILED- INT TEST-C22-P002 RANGE LOCATED 288 CONTROL BLDG RELAY ROOM TAG LOCATED ON P603 IN CONTROL ROOH 0 ISPLAY W1 59503 EGF-2EGFALS1 WHILE PERFORHING LOOP CAL FOUND BROKEN TERMINAL REPLACED TERMINAL BLOCK WITH NEW 28 BLOCK ON LOWER S'WITCH - DOES NOT EFFECT OPERATION ONE FROM HI 136761 FINISHED LOOP WORKS SAT W160790 HTS-2HTSePNL 2HTS-PNL003 CARD C3-9 SPARE INSTALLED CARO DOES REHOVED CARO CARD TO BE RETURNED 003 NOT READ WHEN PLACED IN ACTIVE CARD SLOT REPAIR TO VENDOR FOR REPAIR AND RETURN TO SPARE BOARD SPARES MR 56031 MSRF 35476 W1 60791 HTS-2HTSQPNL 2HTS-PNL003 CARO C3-9 SPARE INSTALLED CARD DOES REMOVED CARD. CARD TO BE RETURNED 003 NOT READ 'WHEN PLACED IN ACTIVE CARD SLOT REPAIR TO VENDOR FOR REPAIR AND RETURN TO BOARD SPARES MR 56031 AND HSRF 35476

T

'

'4:18:0 92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE:5 WR NUHBER EPN NUHBER FAILURE DESC CORRECT I VE ACTION

'M160792 HTS-2HTSCPNL 2HTS-PNL003 CARD C3-10 SPARE INSTALLED CARD DOEN REHOVED CARD CARD TO BE RETURNED 003 NOT READ 'WHEN PLACED IN ACTIVE CARD SLOT REPAIR TO VENDOR FOR REPAIR AND RETURN TO SPARE BOARD SPARES HR 56031 HSRF 35476 W160793 HTS-2HTS4 PNL 2HTS-PNL003 CARD C3-12 SPARE INSTALLED CARO DOES REHOVED CARD CARD TO BE RETURNED TO 003 NOT INDICATE 'WHEN PLACED IN ACTIVE SLOT REPAIR VENDOR FOR REPAIR AND RETURN TO SPARE CARO. SPARES HR 56031 HSRF 35476 W1 60795 HTS-2HTS4PNL 2HTS-PNL003 CARO C3-1I SPARE INSTALLED CARD DOES REHOVED CARD. CARD TO BE RETURNED 003 NOT READ WHEN PLACED IN ACTIVE CARO SLOT. REPAIR TO VENDOR FOR REPAIR AND RETURN TO SPARE BOARD. SPARES HR 56031 HSRF 354e76

'M161136 EGS-2EGS4EG3 TURBO OIL PRESSURE REGULATOR CONTROLLING PRESSURE CHECKED RATION RELAY 2EGS4PY6001B TOO LO'M TURBO PRESSURE 33.5 IN/HG AND OIL PRESSURE CAL'ED GOOD ALSO SHUTTLElVALVE ONLY 28 LBS TROUBLESHOOT. PY-24 CHECKED SAT PER DER 2-91-90183 AND VENDOR LETTER TURBO PRESSURE CANNOT GET ANY HIGHER THAN 30PSI HINUS 2 POUNDS THAT IS USED UP BY RATIO RELAY SO 28 PSI IS OK W161663 HVC-2HVCAACU PERFORH AIR BALANCE ON EQUIPHENT LISTED IN EDC PERFORHED AIR BALANCES 900410 AND 1A 2H00243 PER PROCEDURE N2-ICP-GEN-9004 - RESULTS TO 900423 BE ATTACHED TO HOD PACKAGE 87-208 BY BOB CRANDALL W162032 SWP"2SWP4RR2 DIV II SWP FROH RHR HEAT EXCHANGER 8 RAD INSTALLED CHART DRUH KIT AND 38 RECORDER-THE CHART DRUH DRIVEN SPROCKET HAS SPLIT WATCHED PAPER TAKE UP SAT.

RESULTING IN THE CHART PAPER COHING OFF THE CHART DRIVE AND BEING HISALIGNED - REPLACE W162393 HVC-2HVCNUC1 REPERFORH WORK TO SUPPORT DER 2-91-9-706 FLOW TOOK FLOW READ INGS 08A BALANCE OF UNIT COOLER 5'WP SIDE AS DIRECTED BY SYSTEH ENGINEERING R GREEN FLOW BALANCE TO INCLUDE FLOW AND DELTA P DATA W163935 ~ CSH-2CSH4 PDT HEASURE THE DELTA P ACCROSS 2CSHCPDT109 AT OR DELTA P AT 100 PERCENT MAS 4 2 PSID 109 ABOUT 100 PERCENT POWER RECORD PERCENT POMER AND NO CHANGE WAS HADE ON THE LCR SINCE DELTA P READING BELOW REFERENCE LCR IL2CSH-008 TO THE 4.2 IS THE HEAD CORRECTION REFLECT THE OPERATING DELTA P SETPOINT SHOULD BE 3.8 PSID BELOW OPERATING DELTA P W164029 HVC-2HVC4 FN1 FANS 11A OR 118 WILL AUTO RESTART WHEN PLACED IN REPLACED AND CALIBRATED FLO'W SWITCH 1A THE STANDBY NODE - NO LOW ALARHS ARE IN CIRCUIT CARO TROUBLESHOOT AUTO RESTART

14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE:6 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M16 4046 CSH-2CSH4 P1 HPCS PUHP MOTOR LONER THERHOCOUPLE HAS A HINOR OIL ELEC HAINT DRAINED RESERVOIR ~

LEAK PLEASE REPAIR PULLED THERHOCOUPLE:CLEANED THREADSIPIPE DOPED FITTINGS AND REASSEHBLED M164343 GTS-2GTSA HOV - LEAKS FROH VALVE ACTUATOR TIGHTENED TMO LOOSE FITTINGS 28A W164360 HSS"2HSS4FT1 LO'M SIDE INSTRUHENT VALVE HANDLE IS HISSING HOLD INSTALLED NEM NUT ON LOM SIDE 5A DOWNS NUT PLEASE REPLACE RX 215 AZ 340 RACK INSTRUHENT VALVE HANDLEI ISSUE NO 2CEC4'15 149104 FOR NEM NUT E M164943 HVC-2HVC4 FS5 LOM FLOW CAUSMES AUTO START OF HVSSF118 RECALIBRATE 6C W164944 HVC-2HVCAFS5 LO'M FLOW SIGNAL CAUSES AUTO START OF HCUCF11A RECALI BRATE 6D ANN-UN'EPLACE M165052 RPS"2CECNPNL THE RILEY TEHP SWITCH IN 2CECNPNL632 GEHPL REPLACED SPARE RILEY SMITCH INTO 632 E31-N6006. GE PART NO. 1645687P002 REF GE DWG SLOT E31-N600C 807E154TY SHEETS 3 4 AND 8 AND EDC 2E00438 M165457 CHS CHS108 RIC 15 LOCKED UP AND WON'T RESPOND R1C FOR 2CHS4(CAB108 WAS OPERATIONAL DEFICIENCY TAG NO 14079 IS ATTACHED TO RIC OF ON 910213 WAS NOT LOCKED UP AND CHS108 DID RESPOND TO COHHANDS RHS-2CHSARIC 108 M165468 HVR CONTINUOUS FILTER HECHANISH STEP FAILURES TIGHTENED TAKE UP REEL HOLD DOWN NUT FOUND LOOSE WHICH CAUSED FAILURE RHS-2HVR4 CAB 14A M16 5471 CHS HONITOR PULLING LOOP DO'MN LOOP 8 WHEN Sl S'MITCH IS WORK PERFORHED BY SUPPORT DEPT I8C IN THE ON POSITION CHECKED POWER SUPPLY VOLTAGES SAT RHS-2CHS4CAB 10B M165479 CHS HOVING FILTER MILL NOT STEP RX 284 NORTH ORDERED NEM FUSE F2. REPLACED 5 AHP FUSE AND STEPPED FILTER OK RHS-2CHS4CAB 10B

-14:18:i07 92 CLASS I WORK - TRUHENT 8 CONTROL 1991 PAGE:7 MR NUHBE EPN NUHBER FAILURE DESC CORRECTIVE ACTION

'M165485 HVC UNIT DROPS OFF LINE BY ITSELF (BOTH A AND 8 PORTS) FOUND BAD POWER SUPPLY- REPLACED NEW POMER SUPPLY NO GOOD REPLACED POWER SUPPLY AGAIN NEW POWER SUPPLY OK RHS-2HVCoCAB 188 W165487 HVR HVR-32A SAHPLE PUHP IS HAKING AN EXCESSIVE AHOUNT HAD MECHANICAL HAINTENANCE REPLACE OF NOISE ~ (RX 289) PUHP HOTOR RHS-2HVR4CAB 32A W165492 S'WP PUHP KEEPS TRIPPING OFF WHEN STARTED PERFORHED 'WR 177143 SAT'~, PROBLEH FIXED BY 'MR 177143 RHS-2SWP4(CAB 146A W165495 CHS CHS108 HAS LOW FLOM ALARH SUSPECT AND FLOW CONTROL REPLACED PAPAR AND FILTERS ALSO VALVE IS STUCK CLEANED AND DRIED HOVING FILTER ASSEHBLY RHS-2CHS0CAB 108 M165682 SMP CONTROL BUILDING AT SKID 238 INLET SIDE TO HCU 07 REPLACED VALVE HANDLE AND TIGHTENED LEAKS AROUND THREADED NIPPLE ALSO HANDLE IS FITTING BROKEN ON HCU 017 LEAK OCCURS WHEN TRYING TO OBTAIN SAHPLE FOR RTP-130 RHS"2SWPCCAB 238

'M165739 CHS LOM FLOW ALARHS- PLEASE INVESTIGATE REPAIR AS CALLED UP MONITOR ON CONSOLE NO LOW REQD RX BLDG 289 FLOW PRESENT NONE IN PAST 24 HOURS CALLED HONITOR ON CONSOLE STILL NO PROBLEH FOUND RHS-2CHS4 CAB 108 W165740 SWP PUHP KEEPS TRIPPING OFF WHEN STARTED FOUND IF PUHP STARTED IT TAKES 7 SECONDS TO RESET LOW FLO'M ALARH BUT PUHP TRIPS AFTER 5 SECOND DELAY WILL BE SOLVED BY PR 09604 WR AS WRITTEN TO HECH HAINT TO CHANGE BUT PIPING RHS-2SWP4CAB 146A

0 14:18:0 14-92 CLASS I WORK RUHENT & CONTROL 1991 PAGE:8

'WR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W165746 SWP UPON POWERING UP (Sl) HICROCOHPUTER 'MITH HOTOR HONITOR IS WORKING CORRECTLY PUMP STARTER SWITCH IN AUTO THE PUHP STARTED WITHOUT ON COHHAND IS KEPT IN HEHORY 'MHEN ACTUATION FROH L1C OR R1C FAIL CODE 16 ON R1C AND S1 IS OFF SO PUHP MILL TURN ON WHEN NUHEROUS UPLOAD REQUESTS ELECT TUNNEL 214 SOUTH S1 3 TURNED ON FAILURE CODE 16 WAS BROUGHT IN WHEN 51 WAS TURNED ON ~ UPLOAD REQUEST COHES IN BECAUSE OF ALARH RHS-2SWP4CAB 238 W165 747 SWP PUHP DOES NOT STAY RUNNING WHEN TURNED ON AT R1C CHANGED SWITCH 2SMPNFS2QB SETPOINT IN CONTROL ROOH. PLEASE INVESTIGATE AND REPAIR PER EDC 2E10397r'ET AT l135HV TAG HUNG AT R1C. SDC SC2-0121-91 AROUND 6GPH RHS-2SMP4RE2 38 M165756 HVR HONITOR SPIKED OUT RECEIVING INTERHITTENT INVESTIGATED LOSS OF FLOW FOUND SATURATION HIGH AND ALERT LEVEL ALARHS PLEASE AFTER ALERT AND HIGH ALARHS-CAUSE INVESTIGATE AND REPAIR RB VENT ISOLATION . FOUND BLOWN FUSE REPLACED FUSE PER S-HI-5 3-0041 AND 5 4-001 HONITORED FLOW FOR CORRECT VALUE RHS-2HVRACAB 148

'M165759 5'WP PUHP FOR SAP41468 TRIPS OFF ON LOM FLOW ATTEHPTS RECALIBRATE FLOW SWITCH LCR-154 TO RESTART FROH R1C ARE UNSUCCESSFUL PLEASE (SWP)

INVESTIGATE AND REPAIR SAHPLE PUHP LOCATED IN SKID ON 245 EL IN SERVICE 'WATER PIPE TUNNEL TAG HUNG AT R1C AND RP DRHS RHS-2SWP4CAB 1468 W165763 SWP PUHP STARTED FROH RIC/LIC USING ALTERNATE HETHOD ADJUSTED SETPOINT ON FLO'W SWITCH PUHP WILL START BUT WILL NOT STAY RUNNING ONCE YOU SHUT OFF FLUSH MATER PUHP STOPS RUNNING LOW FLO'M ALARH PRESENT. SM1468 HAS SHUT ITSELF DO'WN RHS-2SMP4 CAB 1468 W165769 CHS R IC TEST LIGHT BUTTON IS BROKEN) PUSHED IN'WARD. PUT 5'W I TCH BACK TOGETHER I BROKE WI RE UNABLE TO TEST R1C LIGHTS R1C IS IN CONTROL ROOH WHILE UNDER REPAIR- SOLDERED SWITCH ON PANEL 2CEC4PNLBBOC PLEASE REPAIR. TAG HUNG AT WIRE BACK ON R1C- NOTIFY RP PRIOR TO RETURN TO SERVICE RHS-2CHSACAB 108

F 14:18 07 92 CLASS I WORK - RUMENT & CONTROL 1991 PAGE:9 WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W165773 SWP SAHPLE PUHP TRIPS OFF AND WILL NOT RESTART FROH CLEANED FLOW SWITCH R1C OR HANUALLY. TAG LOCATED AT R1C RHS-2SWP4CAB 146A

'W165788 S'WP PUHP FOR SWPe1468 TRIPS OFF ON LO'W FLO'WI CANNOT STARTED PUHP IN MANUAL 12IMVI START FROH R1C. ALTERNATE HETHOD FOR COAXING PUHP FLUSHED STANDPIPEISTARTED PUMP IN TO STARTS ONLY KEEPS PUHP RUNNING FOR AROUND 2 AUTO - 58HU HOURS RHS-2SWP4CAB 1468 W165789 S'WP SAMPLE PUMP TRIPS OFF AND WILL NOT RESTART FROH DRAINED STAND PIPE AND '8LEANED RIC TAG LOCATED AT RIC SAHPLE CHAHBER RHS-2SWP0CAB 146A W165790 SWP PUMP FOR SWP<1468 TRIPS OFF ON LOW FLO'WI ATTEMPTS CLEANED FLO'W ELEHENT TO RESTART FROH R1C ARE UNSUCCESSFUL'LEASE INVESTIGATE AND REPAIR RHS-2SWP0CAB 1468 W165791 SWP PUHP SHUT OFF BY ITSELF AND WILL NOT RESTART FROH BACKFLUSHED SPOOLPIECEI 'WATER WAS R1C TAG LOCATED ON R1C r'ART OF ONGOING PROBLEM BRO'WN WITH CLUHPS OF D I RT RUST I SINCE COHPLET ION OF. FLO'W 5'WITCH HOD PUMP REMAINED RUNNING 36 HRS LATER RMS-2SWP4'CAB 146A

'W165798 SWP PUMP WILL NOT STAY RUNNING. KEEPS SHUTTING ITSELF SAHPLE PIPING I SAHPLE FLOW DOWN. TAG ON LIC AT SWP4 CA8238 INCREASED WELL BELOW TRIP SETPOINT LOCALLY STARTED PUMP AROUND 10 TIHES WITHOUT PUHP TRIPPING OFF LINE RMS-2SWP4CAB 238 W165800 ZZZ-NOCOHPID MONITOR KEEPS GOING IN AND OUT OF FILTER STEP RAD PROTECTION REPLACED PAPER AND ALARHS CHECKED FOR PROPER PAPER ORENTATION ALARHS CLEARED W166605 HVC LIC DISPLAY HISSING HINUS SIGN PLEASE REPAIR AS INSTALLED DISPLAY BOARD NECESSARY CONTACT D MACDONALD AT 2594 OR 2815 WITH QUESTIONS RHS-2HVCoCAB 18A

I 14:18:0 14-92 CLASS I WORK RUHENT & CONTROL 1991 PAGE10 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W167081 NHS-2NMS-GEC REHOVE UNDER VESSEL TIP TUBING INSURE EACH PIECE REHOVED-STORED AND REINSTALLED TIP 51-J008 IS TAGGED STORE IN AREA DESIGNATED BY RAD TUBING PER BLOCK 10 PROTECTION. UPON COHPLETION OF UNDER VESSEL WORK REINSTALL TIP TUBING W167090 PCB-2PCBADRA OPEN NORTH SUPPRESSION POOL HATCH DURING AUGUST AS FOUND LLRT PERFORMED 900907 AS 4A OUTAGE AND RECLOSE AND RETORQUE AS REQUIRED 71"87 LEFT LLRT PERFORMED 910114 FT LBS PER N2-HHP-PCB-003 NOTIFY I AND C TO DO LLRT 'WHEN COHPLETE W167091 E

PCB"2PCB4(DRA REHOVE SOUTH SUPPRESSION POOL HATCH DURING AUGUST AS FOUND LLRT PERFORMED'4 AS LEFT 48 AND RECLOSE AND RETORQUE- AS REQUIRED 71-87 FT LBS LLRT PERFORHED 910115 PER N2-HHP-PCB-003 NOTIFY I AND C TO DO LLRT WHEN COHPLETE W168466 GTS-2GTSoHOV TROUBLESHOOT VALVE ACTUATOR TO VERIFY PROPER E&DCR 2E-10392 TEHP HOD 91-018 2A DESIGN OPERATION INSTALLED TO CLEAR PROBLEH UNDER WR 168472 COPY ATTACHED W168467 GTS-2GTSAMOV TROUBLESHOOT VALVE ACTUATOR TO VERIFY PROPER TEMP MOD 91-018 EDC 2E-10392 3A DESIGN OPERATION INSTALLED TO CLEAR PROBLEH UNDER WR 168472 COPY ATTACHED W168468 HVK-2HVKALS1 INSTALL TEHP MOD 91-012 EOC 2F00295 SER 91-018 INSTALLED JUHPERS AS DIRECTED PER 68 SEE MIKE DOWNSX 7538 FOR FURTHER INFO. THIS IS A EDC NUMBER 2F00295 NUISANCE ANNUN TEHP HOD W168472 GTS-2GTSCHOV INSTALL TEHP MOD 91-018'DC 2E10392 DIO WORK PER ATTACHED S-HI-5 3-001 28A

'W168473 GTS-2GTSCMOV INSTALL TEHP HOD 91-019 EDC 2E10393 PERFORHED S-HI-5 3-001 FOR EACH 288 VALVE TORQUE WRENCH NO 9311 DUE 910402 W168694 EGA-2EGAASV1 TO FULFILL THE NHP2 IST PUHP AND VALVE PROGRAM CALIBRATED NEW RELIEF VALVE 11 PLANe REHOVE VALVE 2EGANSV111 FOR TESTING CALIBRATION AND REINSTALL WHEN NOTIFIED BY THE I&C DEPARTHENT LOCATED DIESEL GENERATOR ELEV 261 REF SEI 712 AND ASME 1 ANSI OH-1 1981 W169284 HVK-2MVKCTV2 VALVE ACTUATOR LEAKING HYDRAULIC FLUID CHECKED FOR OIL LEAKS'OUND NO 18 LEAKS

f

'i p C

~1 A

e

"14:18:0 92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE11 WR NUHBER EPN NUMBER FAILURE OESC CORRECTIVE ACT ION W169516 SVVrAOS-2SVV REHOVE AND COIL BACK TO CONDUIT ALL ACCELEROMETER REHOVED CABLES FROH ACCELERHOETERS eNBE237 CABLES FOR ALL EIGHTEEN SAFETY RELIEF VALVES REHOVED ACCELEROHETERS AND REMOVED ACCELEROHETER BANDS FROH ALL 2HSS-PSVS IN ORY'WELL BANDS AND ACCELERHOETERS ARE BEING STORED IN DIRTY SHOP ON SHELF AT NORTH END

'W169518 MSS-2HSS4SOV THE HAIN STEAM SOLENOIDS REQUIRE REPLACEHENT PER REPLACED DAHAGED CONDUIT HUB FOR 6D-1 EQRH 2SV-1 SOV-7A1 SYHBOL NO 93-20-847 HI NO ~

128920 REPLACED DAMAGED CONDUIT HUB FOR SOV6A SYMBOL 93.20-847 HI 128993 REPLACED DAMAGES CONDUIT HUB FOR SOV6D SYHBOL 93-20-847 HI 137431 REPLACED OAHAGEDSCONDUIT HUB FOR SOV6D TOOK TWO FROH SOV6B TO BE REPLACED BY ONE FROM WAREHOUSE. TOOK T'WO NIPPLES FROH SOV68 REPLACED TWO NIPPLES,ON SOV68 WITH TWO FROH SPARE ASSEHBLY IN WAREHOUSE 93-,30-724 HI 137451

'WR 190847 WRITTEN TO REPLACE NIPPLES ON SPARE SOV ASSEHBLY REPLACE ALL SOV'S LISTED IN LINE 9 COHPLETED N2-IHP-SOV-9003 W169724 RPS REPLACE SPARE TS USED AS REPLACEHENT FOR E31-N615A INSTALLED NEW SPARE TEHPERATURE 2CECAPNL632 SWITCH LDS-N600F-2R PSB01 W169749 EGA-2EGAA PS1 2EGA4PS10A AND 2EGA4V7A ARE LABELED INCORRECTLYI SWAPPED SWITCH ISOLATION VALVE TAGS OA THEY ARE LABELED 2EGA4PS9A AND 2EGAAV9A TAGS TO PROPER CONFIGURATION PER SHOULD BE SWAPPED CONTROLLED LOOP OIAGRAHS TLEGA-003 AND 005 W169795 EGF-2EGF4LS1 WHILE CALIBRATING NOTICED TERHINAL BLOCK IS REPLACE BROKEN TERHINAL BLOCK 2A CRACKED

'W16997 5 EGS-2EGSQPS4 DURING A SHART TOUR ONE OF THE OBSERVERS NOTED RECALIBRATED LOOP FOR EGS4PS40018 0018 THAT THE JACKET WATER LOW PRESSURE CIRC PUHP ALARH PFR NEW SETPOINT DATA SHEET FOR DG 3 TOOK 10 HINUTES TO CLEAR WITH THE ENGINE RUNNING AND THE JACKET WATER PRESSURE AT 32 PSI IT IS BELIEVED THAT THE WATER TEHPERATURE REACHED 130 DEGREES F WHICH BYPASSES THE ALARH PLEASE CALIBRATE AND INVESTIGATE

0 14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE12 WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W170466 CHS-2CHS¹ASH DIGITAL COHPUTER PT CHSAC03 APPEARS TO ALARH NO WORK PERFORMED AS FOUND AS LEFT X71A RANDOHLY I.E. WHEN COHPARED TO ANALOG COHPUTER PT SAT ON 0 N2-ISP-CHS-9110 PERFORHED CHSAA02 THERE APPEARS TO BE NO CORRELATION BETWEEN ON 910114 THE ALARH AND OP"82 PG 23 SETPOINT OF 3 5PERCENT THIS CAUSES ANN 873309 TO BE A NUISANCE ALARH INVESTIGATE AND CORRECT CMSAC03 SETPT ANNUN/ANN¹UN/ANN"UN

'W170567 SWP-2SWP¹FV4 WITH ANNUNCIATOR 601103 IN ALARH FOR FV47A LOCAL ALARH NOT IN 910206 ANNUNCIATOR 7A INSPECTION OF VALVE INDICATED LOCAL LEAKS BUT PUHP 601103 IS FO'8 2SWP¹FV4$ A AND WAS NOT RUNNING FIND CAUSE OF ALARHIANNUN/ANN-UN 2SWP¹FV54A WR 154708 ON, 2SWP¹FV54A ACCUHULATOR W1 70770 CMS-2CHS¹TTX REPLACE CUSTOH TERHINAT ION HODULE ON CHS¹TTX105 INSTALLED A NEW CUSTOH TERMINATION 105 288 PGCC PANEL 890 NEST 5 SLOT 7 MODULE W175746 RDS-NOCOHPID INDICATOR LIGHT COVERS ARE BROKE AND FALLING OFF REPLACED 15 LIGHT COVERSI ORDERED REPAIR AND REPLACE INDICATOR LIGHT COVERS ON HORE COVERS- REPLACED LAHPS AND CEC¹PNL603 VERTICAL BOARD AS NEEDED COLLERS THROUGH ROW NO ~ 16 FROM BOTTOH ON VERTICAL (PANEL 60 COLLARS) REPLACEMENT OF ALL LIGHT COVER COHPLETED

'W176241 HVK-2HVK¹TV2 2HVK¹TV22A IS LEAKING HYDRAULIC FLUID. PLEASE REHOVED UPPER RETAINER FROM 2A INSPECT ACTUATOR ASSEHBLYI REPLACED DUST NIPER RING OIL SEALIORING AND BACKUP R ING I REFILLED ACTUATOR TESTED FOR LEAKS NONE FOUND FIRST OIL SEAL HI 136981:SPLIT UPON INSTALLATION SO A SECOND ONE WAS ORDERED HI 135793 AND INSTALLED NO PROBLEHS W176292 GTS-2GTS¹PV5 INSPECTION COVER ON NORTH SIDE MISSING 2 HSRF 35172 REPLACED 3 SCRE'WS AND A THUHBSCREWS. PLEASE REPLACE LOCATION SBCT A ROOH WASHERS UPPER ELEVATION W IP W176298 HVK-2HVK¹RV4 VALVE LEAKING WATER OUT OF GAG SCREW HOLE" REPAIR RELIEF VALVE CALIBRATED PER SPDS 3B NO 2HVK¹43 - N2-IHP-GEN-9036 W17 6497 S'WP-2SWP¹PDS ABOVE HENTIONED ALARH CARO IN 2CEC¹PNL896 NEST 2 REPLACED 25'WP¹PDSH(HH) 1A H1A SLOT 2 HAS THE COMHON TEST PROBE CONNECTOR BROKEN AND HISSING REPAIR OR REPLACE CARD. 288 RELAY ROON TAG 14920 ON 2CEC¹PNL896 W IP

+i 14:18:0 14-92 CLASS I WORK RUHENT & CONTROL 1991 PAGE13 WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W176601 EGS-2EGS¹EG3 CONTROL BLDG ELEVATION 261 SOUTH INDICATED JACKET CHECKED CAL ON 2EGS¹T510338 SWITCH

'WATER TEHP 137 DEGREES F (7 DEGREES F HIGH 005) WAS FOUND SAT AND IN SPEC HEAT WITH J.W. HEATER AND CIRCULATING PUHP ENERGIZED TRANSFER GREASE WAS VERY SPARSE IN RUNNING INDICATIONS AT 2CES¹IPNL408. CHECK 23J'W TEMP WELL AND ON TEHP SW PROBE.

TEHP CONTROLLER LO'W REAPPLIED HEAT TRANSFER GREASE W1 76668 CMS-2CHS¹TRZ PAPER DOES NOT ADVANCE DRIVE GEARS TEETH DO NOT ADJUSTED MOTOR ASSEHBLY 50 GEARS 1I 0 REHAIN HESHED REPAIR AS NECESSARY RECORDER IS HESHED PROPERLY LOCATED ON 2CEC¹PNL875 IN HAIN CONTROL ROOH W176722 CEC-2CEC¹PNL ANNUUNCIATOR 603211 AND 603430 KEEPS REFLASHING REF VOIDED WR 164816 FOQ 603430 AND 603 BUT WILL NOT ACKNO'WLEDGE WITHOUT TAKING PANEL 603 ACKNOWLEDGE FUNGI ON PROBLEH '76727 ANNUNCIATORS TO TEST FIRST COPIES ATTACHED TESTED 5 T ON 910215 NO OTHER ACTIONS AKEN W176730 ICS-2ICS¹P1 OUT BOARD SEAL IS LEAKING APPOX 80 DRIPS PER REHOVED VIBRATION PROBES ON RCIC HINUTE REPAIR AS NECESSARY ALSO DO INBOARD SEAL PUMP REHADE CONNECTION AND REINSTALLED TO PROBE.

W176849 RCS-2RCS¹HYV HETER INDICATION ON P602 FOR VALVE POSITION RECALIBRATED INDICATOR 2RCS-ZI1621 17A INDICATOR I PERCENT HIGHER THAN GETARS DEF TAG ON P602 HETER INDICATOR 73 PERCENT- GETARS INDICATOR 69 PERCENT W177115 PCB-2PCB¹Z67 PERFORM AS FOUND LOCAL LEAK RATE TEST AT PA IAW NONE APP J. WELD PLUGS PERFORH AS LEFT LEAK RATE TEST AT PA TEST HUST BE PERFORMED AT PA TO ENSURE NO TYPE A TEST IS REQUIRED REF PR 4596 E&DCR C93655 W17 7129 5'WP ADJUST FLOW ON 25WP¹CAB146A USING FCV01 AS PER FLOW SET PER TS PLAN. ADJUSTED FLOW TROUBLESHOOTING PLAN. PER SPDS 4 5 GPH AND 1 0 GPH PUHP TR IP RHS-2SWP¹CAB 146A

'W177130 SWP ADJUST FLO'W IN 25'WP¹CA81468 USING FCV01 AS PER FLOW SET PER TS FLOW CALIBRATED TROUBLESHOOTING PLAN TB250 5'W"SERVICE WATER FLOR 5'WITCH PER SPDS 4 5 GPH AND 1 0 GPH PUHP TRIP RHS-25'WP¹CAB 1468 W177139 5'WP TROUBLESHOOT FLOW 5'WITCH 25WP¹F51468 LO'W FLOW CONNECTED CONTROLOTRON CHART CONDITIONS ~ TB 250 SW RECORDER AS PER TROUBLESHOOT PLAN RHS-25WP¹CAB 1468

I 1

~ l

'tI I+4 7

14:18-0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE14 WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W177143 SWP INSTALL FH71D 3 PRONG MONITOR CALIBRATOR ON INSTALLED FM710 AND CONTROLOTRON 2SWPCFS146A AND RECORD HV OUTPUTS ON A CHART AND HONITORED AND RECORDED PER RECORDER SEE TROUBLESHOOTING GUIDELINE PER TEMP N2-ICP-GEN-001 AND IL 2SWP-153 HOD 91-04 TB250 SW RHS-2SWP4 F51 46A W177153 HVC-2HVCAUC1 UC102 FAILED TO ACHIEVE RATED FLOW I8C TO FLOW READING TAKEN BY I8C 02 TROUBLESHOOT FLOW PROBLEM CONTACT C BURNSWORTH X 4626 FOR TROUBLESHOOTING INFO W177169 CEC-NOCOHPID REPLACE TRANSISTOR 98 WITH A CODE DATE OF 8052 OR REPLACED 08 IN NUMEROUS~)OSEMOUNT LOWER) PRESENTLY IN WAREHOUSE SPARES. INSTALLED IN TRIP UNITS (SEE ATTACHED SHEET FOR HODEL 510 DU TRIP UNITS THIS IS TO SATISFY GE S1L S/N'S OF COHPLETED TRIP 3NITS) IN NO 520 AND HAY 5 1990 10CFR21 NOTIFICATION WAREHOUSE AS SPARES W1 77244 HVR-2HVR4 AOD AIR IS LEAKING FROH THE BODIES OF BOTH ACTUATORS REPLACE SOV BLOCKS AND REBUILT AIR 10A ON THIS DAHPER. REGULATORS W177245 CSH-2CSHOLS3 CHANGE INDICATOR SCALE ON HASTER TRIP UNIT PER E NEW HOTOR FACE INSTALLED AND CAL A AND DCR C47762. CLOSE TEHP HOD 88"39 PROCEDURE PERFORMED SAT W IP W177246 CSH-'2CSH4 LS3 CHANGE INDICATOR SCALE ON MASTER TRIP UNIT PER E INSTALLED NEW HETER FACE AND CAL 8 AND DCR C47762 CLOSE TEHP MOD 88-39 PROCEDURE N2"ISP-CSH-R105 PERFORHED SATISFACTORY'LSO CLEARED TEMP HOD 88-39 W177263 RHS-NOCOHPID EVALUATE GROUNDING ON TEST SKID LOCATED IN THE TOOK OHM READING AS VARIOUS POINTS ENVIRONHENTAL ROOH AT THE UNIT 2 WAREHOUSE OF THE SKID AND RICK SCHAMP TOOK THE DATA W178802 RDS-2RDSALS1 DURING THE PERFORHANCE OF N2-ISP-RDS"H106 COHPUTER REPLACED HICRO SWITCH IN 2RDSALS125 25 POINT RDSLC103 DID NOT COHE IN UPON INVESTIGATION THE HICRO SWITCH WAS FOUND TO BE BAD REPLACE W1 78803 GTS-2GTSAPDT COHPUTER POINT OUT OF TOLERANCE FOR LCR GTS 049 REPLACED ISOLATOR POWER SUPPLY PS 58 CALIBRATED LOOP FROH PDTSB COMPUTER POINT OUT OF ZE-2 IN PNL 838 ELEVATION 288 RELAY TOLERANCE WITH PROPER CURRENT INPUTS TO GTS PWRS58 ROOH REPLACED INPUT AND OUTPUT ISOLATOR CARDS ZE 41/42 IPNL 838 W178806 HSS-2HSSeAOV HSIV 7C LS33-2 CONNECTIONS H-G FAlL TO PROVIDE CHECKED HUX05 CARD 5 SAT TEN 7C INPUT TO GETARS (FOR 10 PERCENT OPEN INDICATION) PERCENT OPEN INPUT DOES FUNCTION.

THE OTHER 2 LS33-2 OUTPUTS DO WORK (ERF COMPUTER WHEN VALVE REACHES TEN PERCENT OPEN PT AND P602 INDICATION). REF GE 807E152TY SH 10. SWITCH PROVIDES INPUT SATISFACTORILLY TO GETARS.

lit C

J'

/

g+ ~

4

~"

14-18=0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE15 WR NUHBER EPN .NUHBER FAILURE DESC CORRECTIVE ACTION

'W1 78812 HVR WHILE PERFORMING N2-ISP"RMS-R101 STEP 8 4 3 REPLACED RUBBER GASKET FAILURE CODE 6 DID NOT COHE IN FLOW WAS AT 1.4 SCFM THROUGH THE SKID SHOULD BE APPROXIHATELY 0 00 WHEN INLET VALVE IS SHUT RHS-2HVRoCAB 32A

'W178845 NHS" C51-K601 IRH F INTERHITTENTLY FAILS DOWNSCALE WHEN RANGE PERFORMED APPLICABLE STEPS OF F SWITCH POSITION IS CHANGED AND RETURNED TO THE N2- I SP-NHS-Q109 ORIGINAL POSITION IRH F COHES BACK ON SCALE ~

TROUBLESHOOT AND REPAIR W178855 CHS-2CHS4LI1 2CHSALI118 ON 2CECAPNL601 HAS EXCESSIVELY HIGH VENTED SIDE INSTRUMENT LEG NO 1B DEVIATION FROH ALL OTHER SUPP POOL LEVEL PARTS REQD CHSLA103 EQUALS 200 59 INDICATIONS (AROUND 1/2 FOOT HIGHER) RECALIBRATE ST VERSES CHSLA102 EQUALS 200 49 2CHS4LI11R TAG AT HETER.2CHSNLI11R ON 2CEC4'PNL601 FT SAT W178859 HVP-2HVPAFN1 EXHAUST FAN IS TRIPPED ON LOll AIR FLOW POSSIBLE RECALIBRATED FLOW SWITCH TO, THE C FLOW SWITCH TROUBLE. PLEASE INVESTIGATE AND REPAIR FLOW VALVE 'WHICH CORRESPONDS TO DISCHARGE DHP OPEN RECIRC CLOSED SINCE THE CPNFIGURATION HAD THE LOWER FLOW VALVE W1 78875 HSS BURN OUT CIRCUIT ALARHS ARE NOT CONSISTENT NEED REPLACED WITH NO 164C5687P301 TO REPLACE SERIAL NO 6749 RPS LDS-2HSSCTS1 069A W178883 NHS-C 51-K601 IRH H FAILED SRH/IRH OVERLAP PROCEDURE DURING PERFORHED N2-ISP-NHS-Q109 IRH H H START UP NEVER SHOWED ANY CHANGE IN PO'WER AT ALL DRAWER AND PRE-AHP OPERABLE PROBLEH APPEARS TO OR FROM PRE-AMP TO IRH H DETECTOR UNDER POT RAN TDR TRACE ON CABLE TO DETECTOR OPEN AT CONNECTOR UNDER VESSEL W1 78888 CHS-2CHSoTE5 2CHSOTES4B IS AT LIMIT FOR DEVIATION FROM TE54A ON NONE-2CHSAT1172 AND 171 POINTS 5 48 N2-OSP-LOG-D001 NEEDS TO BE RECALIBRATED DEF TAG FOR TE54A AND TE54B -CHECKED ON STUB HUNG ON 2CECAPNL601 AT 2CHSATI172 SELECTOR 910202 READINGS'ARE 80 DEG F AND SWITCH 79 DEG F HAX DIFFERENTIAL PER N2-OSP-LOG-D001 IS 6 DEG F W178892 HVR-2HVRUC4 DURING PERFORHANCE OF OSP-CNT"H003 HVR4VC413B WAS RECALIBRATED FLOW SWITCH PER 138 GIVEN AN AUTO START SIGNAL. HVR4VC4138 STARTED N2-IPM-GENQ003 THEN TRIPPED. VC RAN FOR 38 SECONDS

14-18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE16

'WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W1 78897 NHS-C51-K605 SUHHER CARD Z6 HAS BLOWN FUSE F4 -REPAIR REPLACED SUHHER CARD ISSUE 126431 (835-K607A)

W178899 CES COHPUTER POINT EGSPC16 IS IN ALARH CANNOT CALIBRATED PRESSURE SWITCH DETERMINE ANY PROBLEHS WITH DIESEL COHPONENT ~ 2EGS4'PS4005B TO SPEC ADJUSTED LIMIT TROUBLESHOOT AS NEEDED TAG ON PNL 852 CONT RM SWITCH POSITION BRACKET EGS-2CES4IPN L408 W1 79175 EGF-2EGFAP3 WHILE PERFORHING N2-EPH-EGS-R655 DISCOVERED THAT REPLACED LABELS 2EGF-P3 WAS INCORRECTLY LABELED 2EGFAP5 PLEASE CORRECTLY LABEL FUEL OIL PUHP W179290 ICS-2ICSAHYV GENERAL OVERHAUL OF GOVERNOR VALVE FOR NEXT REFUEL SEE ATTACHEHENT 4 151 OUTAGE

'W180509 GTS-2GTSAHOV NEED TO REPLACE THE RESERVOIR PISTON OIL SEAL- DUE REPLACED OIL SEAL ON RESERVOIR 3A TO LEAKAGE P/N =7238006 SYH 93-61-026 PISTON AND ORING AT THE BOTTOM OF THE RESERVOIR

'W180527 SWP-2SWP4PSY ANNUNCIATOR 601103 AND COHP PT SWPBC18 DID NOT COHPUTER POINT NORMAL 910204 NO 1004A CLEAR WHEN ACCUHULATORS 1-4 WERE CHARGED 'WITH PROBLEH WITH ANNUNCIATION FOUND NITROGEN WHEN PERFORHING WR'S 191588 AND 191576 HOWEVER WR 191576 FOUND A LEAKING ACCUMULATOR WR 154708

'W180554 CEC-2CECOP00 WHILE PERFORMING N2-ISP" ISC-H008 ATT 3 AND 4 AFTER N2-ISP"ISC-H008 ATT 3 AND 4 HAVE 2 FIRST RX LEVEL CHANNEL 'WAS DISPLAYED SECOND RX BEEN SUCCESSFULLY PERFORHED 900513 LEVEL CHANNEL WAS SKIPPED AFTER NO KEY WAS 900630 900801 AND 900901 AND 910114-DEPRESSED DISPLAYING SLICK TANK LEVEL WITHOUT REOCCURRANCE OF FAILURE TROUBLESHOOT PLEASE CLOSE THIS WR AS NO PROBLEH FOUND W180556 ZZZ-NOCOHPID PERFORH N2-IHP-GEN-9037 TO CORRECT JUMPER NONEISWITCH SENT BACK TO LOCATION ON RILEY TEHP SWITCH SN 5620 HOVE JUHPER HANUFACTURER FOR REPAIR FROH (Jll) TO (2NC)

W180626 CSL-2CSL4'HOV LPCS INJECTION VALVE HAS TEHPORARY OPERATOR AND ATTACHED TAG TO VALVE 104-ACT POSTED TO INFORH OPERATOR DECLUTCH 'LEVER MUST BE CONTINUOUSLY DEPRESSED TO HANUALLY OPERATE VALVE PERHANENT SIGN IS REQD W1 80633 HVC R IC DISPLAY SECOND DIGIT OF PARAMETER AND E ARE REPLACED DISPLAY BOARD HISSING AT 2HVCNRUZ18D RHS-2HVC4RUZ 18D

14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE17

'WR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION

'W180773 HVC-2HVCoACU PERFORH ON A IR BALANCE ON 2HVC4ACV3A AIR BALANCE 2HVC4ACU3A AS PER 3A N2-ICP-GENQ004 W18 0819 SWP-2SWPAFT2 REPLACE SUSPECT TRANSHITTER S/N 407984 'WITH NE'W REPL'ACED TRANSMITTER (PER 00E ONE N2-IHP-EQHQ005)

'W180838 CMS-2CHS0AE6 WHILE PERFORHING N2-ISP-CHS-Q110. COHPUTER POINT NO PARTS WERE REPLACED OPTICAL 8 (ERF) CHSYA101 WAS FOUND TO BE OUT OF SPEC. ISOLATOR CHECKED GOOD USING SPECS IN UPDATED N2-ISP-CHS-Q110 SEE PLAN 'ROUBLESHOOTING

'W180856 RHS-2RHSAFT6 REPLACE SUSPECT TRANSHITTER S/N 410844 WITH NEW REPLACED AND CALIBRATED.l2RHSWFT648 48 ONE AS DIRECTED W182089 HVR LIC DISPLAY IS MISSING THE HINUS SIGN REPAIR AS A NE'W L IC DISPLAY BOARD WAS NECESSARY. HICRO CABINET IS LOCATED CONTROL BLDG INSTALLED INTO 2HVRARUW32B USING 214 SOUTH SIDE. DEF TAG PLACED AT HICRO 2HVRARU328 S"HI-5 3-001 AND N2-IHP-GENa037.

PMT WAS TO DEPRESS TEST LIGHT BUTTON ALL LIC LIGHTS LIGHT AND DISPLAY SHOW ALL EIGHTS AND A H.INUS SIGN PHT SQT RHS-2HVR4 RUW 32B

'W182098 HVC L IC'S LED SHO'WS A 2 IN THE FIRST DIGIT OF THE REPLACED CARD EXPONENT OUT OF SPEC RMS-2HVCACAB 18D

'W182099 HVC HONITOR SPIKES IN ALERT AND HIGH RADIATION THEN SURVEILLANCE N2-RSP-RMS-H109 WAS SLOWLY DROPS BACK TO NORHAL HAPPENS ALOT AFTER 51 SUCCESSFULLY COHPLETED ON 910108 IS TURNED OFF THEN ON AND THE NUMBER OF OCCURENCES AND THIS PROBLEH WAS NOT OBSERVED INCREASES WITH TIME IF NOT TOUCHED. ALSO GIVES LOW PRESSURE ALARM RHS"2HVCOCAB 188 W182922 I SC" 2 ISCCLS1 REPLACE TRIP UNIT TO SATISFY 10CRF PART 21 REPLACED 822-N684A AND TESTED PER 684A NOTIFICATION -ROSEHOUNT LETTER DECEHBER 7 NINETEEN N2-ISP-ISC-R105 SAT EIGHTY NINE-HODEL 710DU SERIAL NUHBER 66561 LOCATED 2CECAPNL609 ELEV 306 CR W182925 RHS-E12A-Z8- PRESS TO CAL KNOB OUTER CASE IS BROKEN GIVING NO REPLACED BROKEN PRESS TO CAL KNOB 1 INDICATING POINTER POSITION. REPAIR OR REPLACE AS FROH E12A-Z8-1 CALIBRATION UNIT ON NEEDED LOCATED IN 2CECAPNL618 306 CONTROL ROOH 2CECPNL618 E12A-24-1

'

f

14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE18

'MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M18 2926 HSS-2HSSoSOV 'MHILE PERFORHING N2-IHP-SOV-9003 REHOVE TERHINAL REHOVED TERHINAL STRIP AND 6A-2 STRIPS ON SOV AIR CIRCUIT -2HSS4AOV6A AND D- AND INSTALLED RING LUGS PER INSTALL RING LUGS PER ATTACHED PROCEDURE S-HI-5 3-001 PERFORHED S-HI-5.3-001 ATTACHED. WORK NECESSARY TO COHPLY N2-IHP-SOV-9003 SAT MITH FDDR KG1-0797. N2"OSP-HSS-R001 ATTACHED AS ELECT FUNCTIONAL CHECK M182936 RHS-2RHSX(PT3 ROSEHOUNT TRANSMITTER SERIAL NUHBER 412964 REPLACED OLD TRANSMITTER NO 412964 A IDENTIFIED BY 10CRF PART 21 NOTIFICATION WITH NEM TRANSHITTER SN 419928A ROSEHOUNT LETTER DATED 10-31-90 OIL LOSS SUSPECT RECAL'D LOOP- SAT LOT LOCATION RX 175

'M183173 RCS-2RCSAP1A REVISE VIBRATION ALERT SET POINT IN ACCORDANCE CALIBRATE ALERT NODE LEVEL TO 13 5 WITH 2H10279 SDC NUHBER SC2-0007-91 HILS FOR 2RCS-NBI86A AND 8

'W183370 SFC-2SFCAP18 THE OUTBOARD BEARING OF 2SFCCP18 IS OPERATING REHOVED 2SLSAP18 INBOARD AND APPROX'0 DEG. HOTTER THAN OP1A OUTBOARD BEARINGS OUTBOARD VIBRATION AND TEHPERATURE INSPECT 0P18 PUHP OUTBOARD BEARING AND CHECK FOR PROBES 910222. REINSTALLED-

'WEAR AND PROPER CLEARANCE VIBRATING TEHP PROBES M184455 GTS-2GTSoHOV OIL IS LEAKING FROH ACTUATOR TO THE FLOOR TAG REHOVED COVER) CLEANED F ILH OF OIL 28 HUNG ON GTSA'HOV28. LOCATION RX BLDG ELEV 261 IN 8 OFF VALVE PARTSI TIGHTENED FITTINGS-GTS RH HAO VALVE STROKED AND FOUND NO NEM LEAKS

'M184484 CEC-2CEC4PNL WHILE PERFORHING N2-ISP-ISC-P899 COHPUTER POINT SIHULATED 0-10 VDC INPUT TO 899 ISCLA104 MAS FOUND OUT OF SPEC HIGH ISOLATOR 2CEC4899 ZJJ-C (BQ) TB3-13 AND 12. OBSERVED 0-160 H VDC OUTPUT OF ISOLATOR. (ISOLATOR OK)

REINSTALLED ORIG INDICATOR CAL'D LOOP COMPUTER, OUT OF SPEC STILL GAVE COHPUTER VALVES THEY MERE TO CALIBRATE COHP W184559 RCS-2RCSAHYV PLEASE INCREASE THE FCV HINIHUH POSITION INTERLOCK STROKED THE VALVE AS REQD 17A LIHIT SMITCH SETTING AS PER ATTACHED EDC NO.

2E10362 OF SDC SC2-0005-91 (REFER TO RESOLUTION OF PR 07751)

M184 560 RCS-2RCSAHYV PLEASE INCREASE THE FCV HINIHUH POSITION INTERLOCK STROKED VALVE AS REQD BY USING SBV 178 LIHIT 5'MITCH SETTING AS PER ATTACHED EDC NO NO NEED TO LIFT LEADS USING THIS 2E10362 OF SDC NO. SC2-0005-91 (REFER TO PR 07751 HETHOD RESOLUTION)

M184571 HVC-2HVCAFLT PROVIDE INFO REQUESTED INTERIH RESPONSE TO PR PROVIDED INFO REQUESTED ABOVE 2A 09184 RUN FILTER TRAIN A AS NECESSARY. CONTACT HIKE DOWNS'OR INFORHATION AND RESULTS

q Nll pl 1 4

'

14:18:0 14-92 CLASS I 'WORK RUHENT & CONTROL 1991 PAGE19 WR NUMBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W184675 ISC-2ISC<< LIS REPLACE ROSEHOUNT HODEL 710DU HASTER TRIP UNIT TO REPLACED HTU 822"N691F 1691F SATISFY 10CRF PART 21 NOTIFICATION DEFECTIVE TRIP UNIT SERIAL 66732 ROSEHOUNT LETTER 12-07"89

'-HI-5 3"001 PER AND COMPLETED TRIP N2-ISP-ISC-R014 SAT UNIT IS LOCATED 2CEC<<PNL618 ELEVATION 306 CR W184773 CEC"2CEC<< PNL WORK ON EDC - RETURN THIS PANEL TO ORIGINAL DESIGN PERFORHED S-HI-5 3-001 FOR EDC 736 BY IHPLEHENTING EDC 2E10379A 2E10379A W184789 CHS 2CMS<<'CAB10B PARTICULATE SAHPLE CHAMBER FAILED REPLACE SQUARE GASKET LEAK RATE TEST. AT SHALL BOX BETWEEN DETECTOR AND HOUSING IN REAR OF, CHAHBER RX 289 BY ELEVATOR.SEE HIKE GARBUS-RICK KLEIN OR PAT FOTI FOR DETAILS RHS-2CHS<<:CAB 108 W184806 GTS-2GTS<< HOV EXCESSIVE OIL LEAKAGE FROM GTSAHOV2A ON RX BLDG EL REPLACED DAMAGED ELBOW ON 2A 261 -A- GTS TRAIN OIL IS LEAKING FROM ELECTRICAL ACCUHULATOR HANIFOLD PART PENETRATIONS ON HOV2A TAG AT 2GTS<<HOV2A IN DIV I NO'237995 GTS BLDG W184815 GTS-2GTS<<'MOV HOV 2A HAS A OIL LEAK FROH ACCUMULATOR INVESTIGATED OIL LEAK 'FOUND SHALL 2A ON 261 RX BLDG A GTS ROOM BOX'OCATED AHOUNT OF OIL RESIDUE LEFTOVER FROM LAST TIHE VALVE WAS WORKED'AD OPERATIONS STROKE= VALVE AND .

OBSERVED NO ABNORMALITIES IN VALVE OPERATION W184816 GTS-2GTS<< HOV DIV LEAK FROH GTS<<HOV 2B ACCUHULATOR BOX 261 RX RETIGHTENED LOOSE FITTINGS 2B BLDG 8 STANDBY GAS TRAIN ROON W1 84827 EGS-2EGS<<EG1 ON LOSS OF OFF SITE POWER ( NO 5 LINE) EGS AND CHECKED R Dl AND R D2 ~ SUPPORTED EG2 AUTO. STARTED AND ENERGIZED 0 IV I AT 58 8 H2 N2-STP-26 (LOAD WAS 900KW) PLEASE ADJUST FOVERNOR SETPOINT TAG LOCATED AT PNL851 AT GOVERNOR CONTROL << EG2 W184828 HVK-2HVK0CHL 2HVK<<tCHL1A AUTO TRIPPEDI REASON UNKNOWN CHL1A WILL CALIBRATED 2MVK<<PSL-1007AI TIGHTENED 1A NOT RESTART LEAD 210 ON RELAY 4R W184833 SWP-2SWPAP1A 2SWP<P1A TRIPPED ON LOll FLOW FOLLOWING AN AUTO CALIBRATED LOW FLOW TRIP LOOP FOR START SEQUENCE FOLLOWING THE LINE 5 TRANSIENT- 2SWP<<P1A VERIFY THE LO'W FLOW SETPOINT (TRIP SETPOINT) IS CORRECT W184 834 SWP-2SWP<<P1E 2SWP<<P1E TRIPPED ON LOW FLOW FOLLOWING AN AUTO RECALIBRATE AS PER N2-ICP-5'WP-A101 START SEQUENCE FOLLOWING THE LINE 5 TRANSIENT.

VERIFY THE LOW FLO'W TRIP SETPOINT IS CORRECT

I 1'

'l4:18:0 '4-92 CLASS I 'WORK RUMENT 8 CONTROL 1991 PAGE20

'WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W184840 GTS-2GTS¹PV5 2GTS¹PV5A HAS SLIGHT OIL LEAKAGE FROM HOTOR TIGHTENED LOOSE FITTING DRAINED A HOUSING SEAL LOCATED IN STBY GAS BLDG LINE H REFILLED AND BLED STROKED VALVE COLUHN 33 70 PLEASE INVESTIGATE AND REPAIR FROH CONTROL ROOH OBSERVED FULL TRAVEL INSTALLED COVER AND TORQUES ON 911017 W184851 HSS-2HSS¹PSV RELIEF VALVE TAILPIECE TEHPERATURE INDICATION ON PERFORHED LOOP CAL 135 PANEL 2CEC¹PNL614 IS ACTING ERRATICALLY WITH UNEXPLAINED INCRESES AND DECREASES PLEASE TROUBLESHOOT AND REPAIR SEE WR 194360 W184871 SWP-2SWP¹FV5 FV54A HYDRAULIC ACCUMULATOR PUHP IS RUNNING PRECHARGED ACCUHULATORSE. DRAINED 4A CONT INOUSLY INVESTIGATE AND REPAIR DEF TAG AND REFILLED RESERVOIR T(NK 4 LOCATED ON SWP¹FV54A TB 244 SOUTH WEST AND ON ANNUNCIATOR 601103 IN CONTROL ROOH CB 306

'W184886 CMS"2CHS¹TRY DURING PERFORMANCE OF N2-ISP-CHS-M003 STEP 7 2 4 PERFORHED N2-ISP-CHS-R115 ATT 4 AND 170 RECORDER FOUND TO BE OUT OF SPEC CALIBRATE ADJUST ZERO AND SPAN FOR RECORDER 2CHS¹TRY170 RED PEN W1 84887 HVC DETECTOR FAILEDI LOW COUNTS EVEN WITH SOURCE IN REPLACED DETECTOR DRAWER POSSIBLE BAD DETECTOR ON CABLE TAG HUNG AT SKID- CONTROL RH VENT RH 306 RHS-2MVC¹CAB 18D W1 84894 HVC THIS HOV18 SHUTS ON A HIGH RAD SIGNAL FROH BOTH INSTALLED NEll DIFF VACUUH S'WITCH RAD HONITORS HVC188 AND HVC18D RIGHT NOW HVC18D IS IN THE TRIPPED CONDITION WITH A H/0. HOV18 KEEPS CLOSING WITH NO ALARHS NO TRIPS OF ANY KIND ON HVC188 AND NOT AUTO STARTS OF 2HVC¹FN28 TAG ON P871 IN CR RMS-2HVC¹CAB 188 W184909 ICS-2ICS¹FC1 AFTER SEVERAL HINUTES OF OPERATION DURING THE RCIC CHECKED FUNCTION OF FC101 01 QUARTERLY SURVEILLANCE THE RCIC FLOW CONTROLLER IN CONTROLLER CHECKED SAT. PERFORMED AUTO BEGAN TO HUNT AT APPROXIHATELY PLUS OR MINUS CAL ON FT101 SLIGHT ADJUSTMENTS

'50 GRAH ABOUT ITS SETPOINT 600 GPH'EED CONTROL HADE TO TRANSMITTER FLUSHED LINES LOOP SETTING VERIFICATION PER ATTACHED AND TO TRANSHITTERiAIR AND BLACK WATER TROUBLESHOOT AS NECESSARY WERE FLUSHED FROM LINES

14:18 ' 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE21 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M184913 SWP RECALIBATE AND ADJUST AS NECESSARY FS 146A ADJUSTED FLOW IN SPECS ACCORDING TO SPDS 25WP4'F5146A NO FLOW VALUE 380HU PUHP TRIP 200 HU. TIHE DELAY HAY NOT BE LONG ENOUGH TO ESTABLISH PUHP RUNNING AFTER START PUMP MAS STARTED T'MICE SECOND TIHE BEFORE COHPLETE COAST DO'MN RHS-25WP4F51 46A M184957 SMP INVESTIGATE FLOW SWITCH DRIFT RECALIBRATEO FLOW SWITCII AT 80 DEG F FOR 1 0 GPHICLEA'N'ED FLOW 5'MITCH RMS-25WP4 FS1 46A

'M184958 SMP INVESTIGATE FLOW 5'MITCH DRIFT RECALIBRATEO FLOW SMITCH AT 80 DEG F FOR 1 ~ 0 GPH- VERY SLIGHT BUILDUP OF SCALE AND SILT CLEANED FLOW SWITCH R HS-25 WP 4(F 51 I 6B M184959 5'MP INVESTIGATE FLOW 5'MITCH DRIFT RECALIBRATED FLO'M SMITCH AT 80 DEGREES F WATER RMS"2SMP0F52 3A W184960 5'WP INVESTIGATE FLO'M SWITCH DRIFT RECALIBRATED FLOW SMITCH AT 80 DEGREES F 'MATER RHS-25WPoF52 38 M186514 CMS RIC DISPLAY 15 MISSING THE SECOND DIGIT IN THE INSTALLED A NEW RIC DISPLAY CIRCUIT PARAHETER THE "E" AND THE FIRST DIGIT IN THE BOARD EXPONENT TAG HUNG ON RIC IN CONTROL ROOH RHS-2CHS4 CAB 10A

'W1 87 23 7 HVR CHECK SOURCE DOES NOT EXCEED 1 DECADE ABOVE BKGD REPLACED SOLENOID HOUSING WITH NEM WHEN ACTIVATED DEF TAG NO 17924 - HUNG ON HOUSING HONITORS SKID RX 328 EL RHS-2HVRNCAB 14A

0 1

I 14:18:0 14-92 CLASS I WORK RUMENT 8 CONTROL 1991 PAGE22 WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W187238 SWP LIC DISPLAY AT THE SKID IS HISSING THE FIRST DIGIT REPLACED LIC DISPLAY BOARD PER OF THE PARAHETER AND THE FIRST DIGIT OF THE S-HI-5 3-001 AND N2-IHP-GEN-9037 EXPONENT DEF TAG NO 17960 'WAS HUNG AT THE SKID PERFORHED PHT PER WIP SHEET RHS-2SWPACAB 146A W187249 SLIP L1C DISPLAY IS HISSING THE HINUS SIGN TAG HUNG AT INSTALLED NEW LIC DISPLAY BOARD Llc" S ELECTRICAL TUNNEL 214 RHS-2SWP4 CAB 23B

'W187251 RHS-2RMSORE1 COHPUTER POINTS ARE OUT OF TOLERANCE FOR THE REPLACED AIHS HODULE A 1 OOE1 1 OOE3 AND 1 OOE4 RANGES

'W18725 2 RHS-2RHS4RE1 COHPUTER POINT IS OUT OF TOLERANCE ON THE 1 00E01 REPLACED HODULE -AIHS.

C 1 OOE02 1.00E03 AND 1 OOE04 RANGES W187253 RMS-2RMS4RE1 COHPUTER POINT RHSRU101 IS OUT ON THE 1E07 RANGE RECALIBRATED PER N2-IPM"RHS-V001 B TAG HUNG AT RE18 Rlc W187260 CHS DURING PERFORHANCE OF N2-RSP-RHS-Rill PARTIAL CAL REHOVED OLD, BOARD REHOVED SW1 AND FOR THE SPDS HOD THE AMPLIFIER OUTPUT COULD NOT BE SW2 FROM OLD BOARD AND REPLACED ON SET TO THREE VOLTS. THE AHP-DISC BOARD IS USPECTED NEW BOARD INSTALLED NE'W BOARD THIS BAD DIO NOT SOLVE PROBLEM WITH'AD PROTECTION PROCEDURE REINSTALLEO ORIGINAL BOARD WITH SW1 ANO SW2 RMS-2CHSACAB 10A

,W187265 CHS BATTERY FAILED TO RETAIN SETPOINTS IN MEHORY REPLACED BATTERY FAILED HEMORY BACKUP TEST OF PROC.

N2-RSP-RHS-R111- QUESTIONS 0 HACDONALD EXT 2594.

RMS-2CHSCCAB 108 W187277 CHS LOCATION FOR 2CHSARU10B MICRO COHPUTER IS HISSING REPLACED LIC DISPLAY BOARD THE MINUS SIGN AND THE FIRST DIGIT OF THE EXPONENT. QUESTIONS D. HACDONALO AT 2394 VBS RHS-2CHS4RUW 10B

'W187297 CMS COHPUTER POINT OUT OF TOLERANCE ON ALL RANGES PERFORHED N21PHRHSV001 RHS-2CMSNCAB 10A

14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE23 WR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W187508 HSS REPLACE SPARE RILEY TEMP SWITCH REPLACED SPARE WITH NEW SWITCH HI 136377 RPS LDS-2MSS4(TS1 076A W187524 IAS 2 IAS4'PI235 READS 36 LB. WITH PT 235 VENTEO TO REPLACED HETER PRESS READING IS ATHOSPHERE CONSISTANT WITH OTHER ADS TANK PRESSURE INDICATIONS AND COHPT PT I AS OA12 ADS"2IASAPI2 35 W187532 CHS WHEN THE PUHP TO CHS410A SKID IS TURNED ON REHOVED BLOCKAGE FROH SAHPLE FLOW CHS410A-1 DETECTOR EXCEEDS THE ALERT AND HIGH PATH 'WHICH CORRECTED THE HIGH DIP RADIATION SETPOINTS REPAIR AS NECESSARY. SKID IS FAILURE CAL'D DP SWITCH..

LOCATED ON RX 289 SOUTHEAST RMS-2CMS4CAB 10A W187544 CHS-2CHSOSOV 2CHSASOV26C - TEST N2-OSP-CHS-R001 26C SUCT 7 3 109 - SURVEILLANCE IT WOULD NOT HOLD ANY PRESSURE WHEN PERFORHEO FOR INFO ONLY LRT SATISFACTORY. PERFORHED SUCCESSFUL CLOSED AND L INE ISOLATED DOWNSTREAM LOCATED RX PHT N2-ISP-LRT-R9011 ON 2CHS4SOV26C BLDG EL 215 AZ 117

'W187557 HSS E31-N604A ON CECAPNL632 INDICATES 71 DEG F USING N2-I SP-LOS-R106 ADJUSTED E31-N604C (ABOUT 2 FT. AWAY IN THE STEAH TUNNEL) READING UP 2 DEG. F INDICATES ?5 DEG F AS DOES A HAND HELD PYROHETER INVESTIGATE ANO CALIBRATE AS NECESSARY RPS LDS-2MSSATS1 604A

'W187564 ADS-F1-2ADSA FRF COMPUTER PT DID NOT CHANGE WHEN PROCESS REPLACED FUSE AS PER SHI 5 3-001 03 COMPUTER DID WHILE PERFORMING N2-ISP"SVV-R102 AND SHI 5 4-001 CHECKED VOLTAGE ON CIRCUIT SIDE OF FUSE CHECKED OK N2-I SP-SVV-R102 PERFORHED W187565 AOS-1-3-2ADS 2CESCPNL405 POSITION LIGHT DOES NOT CHANGE STATE TIGHTENED LOOSE TB CONNECTION ~

A01 'WHILE PERFORMING N2-ISP-SVV-R102 ATT 2 REPLACED ALARH CORD

II, "C

r(

~ 14:188)7 92 CLASS I 'WORK - RUHENT 8 CONTROL 1991 PAGE24 WR NUMBER EPN NUHBER FAILURE OESC CORRECT I VE ACTION W187568 RHS TRIP UNIT E31-N608C FAILED TO CAUSE GP 5/10 PERFORHED ATTACHHENT THREE OF ISOLATION WHEN LEAD LIFTED PER N2-OSP-RSS"R005 FOR N2" ISP-LDS"H007 E31-N608C

- DIV 1 TROUBLESHOOT TAG ON TRIP UNIT FUNCTIONED SATISFACTORILY NO PROBLEH FOUND TRIP UNIT NOT REPLACED LDS-ZRHSATS1 608C W187 577 SMP-ZSWPCFV4 'MHEN HOVING VALVE FOR HAKEUP TO BASIN RECEIVED RECHARGED ACCUHULATORS 1 2 3 4 AND 78 COHPUTER POINT S'MPBC21 -FV478 ACCUH PRESS LOW. THE ALARH STAYED IN AND ACTUATOR HYDRAULIC PUMP CONTINUES TO RUN PLEASE TROUBLESHOOT. TAG HUNG ON i

STROKED VALVE NO PROBLEHS (ANNUN 601203 REHAINED CLEAR)

ALARH 601203 AT ZCECAPNL601 M18 7579 CHS-ZCHSOTRY CHART DOES NOT ADVANCE DUE TO DRIVE GEARS NOT ADJUSTED HOTOR ASSEMBLY SO GEARS 140 HESHING RECORDER IS ON PANEL ZCEC4PNL875 IN THE PROPERLY HESHED CONTROL ROOH TAG HUNG ON PNL875

'M187588 HVC-ZHVCTE3 RELAY ROOH TEHP ELEHENT ZHVC4'TE37A HAS FAILED HIGH CLEANED CONTACTS ON INPUT TO 7A CAUSING FULL COOLING IN RELAY ROOH TROUBLESHOOT TEHPERATURE TRANSHITTERI RESULTED AND REPAIR TAG HUNG AT ZCECAIPNL870 AT ZHVRATVZZA IN NORHAL READING CAL PER AND TE37A RELAY ROOH ILZHVK023 SAT.

W187 599 CPS-ZCPSeAOV PSOITION INDICATOR AT VALVE SHOW THE VALVE TO BE THERE IS NO WAY TO ADD POSITION 104 SHUT 'WHEN ITS OPEN AND OPEN WHEN THE VALVE IS INDICATORS AT THE VALVE)AT PRESENT SHUT. CORRECT POSITION INDICATOR PLATE TO READ TIHE OPERATION AID 91-012 IS ON CORRECT POSITION LOCATED RB 289 NE VALVE SHOWING OPEN AND CLOSE THE WAY THE HANUAL SAYS TO TELL IF VALVE IS CLOSED IS TO LACK AT THE SHAFT HARKED 'MITH S AND VALVE BODY W189103 NHS-C51-K605 LRPH READS 28 ON APRH PANEL BUT HETER ON 603 PNL REPLACED FIRST LEVEL HULTIPLEXER SHOWS DOWNSCALE. TROUBLESHOOT PROBLEH WITH HETER (Z10)

READING ON 603 PNL ~

'W189151 RHS-ZRHSAFI1 RHS4 F114A (E12-R603A) ON CECA'PNL601 READS APPOX PERFORHED CALIBRATION OF ZRHSCFI14A 4A 100-200 GPH LOM. PLEASE RECALIBRATE RHSAFI14A TAG HUNG ON PNL601 BY F114A W189158 CEC-ZCECAPNL COHPUTER POINT SWPPAZ1 OUT OF SPEC LOW WHILE REPLACED ISOLATOR POWER SUPPLY 837 PERFORHING N2-ISP-SWP-R108 SYHBOL 93-08-652 ISSUE NO 138502)REPLACED ANALOG OUTPUT ISOLATOR SYHBOL 93-57-957 ISSUE NO 138581

'M189200 EGS-ZEGSAEG3 INTERLOCK VALVE IN LEAKING AIR OUT ACTUATES ROD. REPLACED INTERLOCK VALVE PU-1 REPLACE SEE ATTA'CHED DRAWING

1 14:18-0 14-92 CLASS I WORK RUHENT & CONTROL 1991 PAGE25 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W189325 SMP-2S WP AP 18 OUTBOARD BEARING IS LEAKING OIL EXCESSIVELY REINSTALLED TE1558 LEAKING TO POSSIBLE PUHP BEARING DAHAGE PLEASE FIX AS SOON AS POSSIBLE W189411 HVC"2HVCPDR 2HVC4FR10A/4PORSOA (CHART RECORDER FOR 2HVCoFN2A) DOOR LATCH SCREWS TIGHTENED LATCH 50A ON 2CEC4'PNL870 IS IN GENERAL STATE OF DISREPAIR HECH AND TRACTOR PAPER DRIVE NEEDS DOOR LATCH RECORDER LATCH HECHANISH AND REPAIRED UNDER WR 180630 TRACTOR FEED REPAIRED TAG HUNG AT 2HVC4 FN2A RECORDER ON 2CECAPNL870

'M18945 4 ISC 'MHILE PERFORHING N2-ISP-ROS-R101 STEP 7 5 AFTER NH ELECTRICIANS A/PLACED APPROXIHATELY 2 HINUTES ELAPSED BET'MEEN .CARD BEING RELAY C72"K408 'PHT WAS PERFORHED PULLED AND ANNUNCIATOR 603418 ANO COHPUTER POINT PER BLUE SHEET RPS BC 28 ALARHED-TRIED IT TWICE-RESET IHHEDIATELY RPS-2 I SCA P IS 16508 M189455 CEC-2CECoPNL N2-ISP-CHS-R120 STEP 8.2 3 ERF COHPUTER POINTS OUT INITIATED PR POWER RETURNED TO 899 OF SPEC PLEASE TROUBLESHOOT AND CORRECT CHANNEL A H2/02 ANALYZER M189482 S'MP DIGITAL DISPLAY LED'S BURNED OUT LOCATED IN HAIN REPLACED DISPLAY BOARD CONTROL ROOH 2CEC-PNL8808 TAG ON PNL 8808 RHS-2SWPARUZ 23A W 189516 CHS-2CHSNTRX RECORDER IS NOT ADVANCING RECORDERS GEAR TEETH FOUND RECORDER IN SERVICE WITH 130 WILL NOT REHAIN ENGAGED RECORDED IS LOCATEO ON TRACES ON PAPER TIHING FOR PAPER 2CECNPNL873 IN HAIN CONTROL ROOH APPEARS TO BE CORRECT CANNOT FIND ANYTHING LOOSE OR OUT OF ALIGNHENT W189549 HTS-2HTS4PNL HTS4PNL001 Cl-14 OT LIGHT BLOWN. LIGHT IS PART OF SPARE CARO FROH C3-8 INSTALLED AND 001 TEHP UNIT TAG ON CARD 14 CALIBRATED PER N2-ICP-HTS-SA001 IN Cl-14 LED TEST PUSH BUTTON DEPRESS ALL LIGHTS LIT PHT SAT W18 9566 EGT LUBE OIL HEATER DOES NOT CYCLE ON AT LESS THAN 120 PERFORHED LOOP- CALIBRATED SWITCH DEG.F. WHEN REQD TO HAINTAIN LUBE OIL TEMP WITHIN SPECIFICATIONS GTS-2EGT4CH3 W189574 WCS DURING 8 RPS EPA TESTING THE HONITOR FAILEO RELACED RILEY SWITCH UPSCALE CAUSED BY DOWNPOWERING AND UPPOWERING THE CIRCUITS PER J KINSLEY TEST-REPLACE RILEY TRIP UNIT AS REQUIRED LOCATION 2CECAPNL642.

LOS-2WCSATS1 6018

S

'l

.14:18:07 92 CLASS I WORK - RUHENT 8 CONTROL 1991 PAGE26 WR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION

'W189782 CEC" 2CECAPNL TAHPER BAR COMES OFF ON END OPPOSITE LOCK 'WHEN LOOSEN TAMPER BAR STOP SCRE'WS SLIDE 625 TAHPER BAR IS LOCKED STOP OVER RET IGHTEN SCREWS

'W189789 EGS-2EGS4PDS ANNUNCIATOR 413-22 ALARHED AFTER D/G WAS SHUTDOWN RECALI BRATE 2EGSc PDS1508 1508 (NO DIFF PRESSURE) REPAIR CALIBRATION WAS SAT

'W189849 SWP WORK REQUEST NO 165682 'WAS WRITTEN TO REPLACE REPLACED HCV07 HANDLE ON HCU 017 ON INLET SIDE TO HCU07 VALVE IS LEAKING BY REPAIR OR REPLACE OF NECESSARY RMS-2SWP4CAB 238 W189944 ICS-2ICSCT1 RCIC TURBINE SPEED EXHIBITS HUNTING DURING PERFORHED STEPS 7.7 THR'7.8 OF SURVEILLANCE TEST r' ERFORH APPL I CABLE PROCEDURE N2-IHP-ICS-010 PER IRC SUPV AND STEPS (N2-IHP-ICS-9010) TO TUNE UP THE RCIC ORIG- GE RECOHHENDAT ION CONTROL SYSTEH TAG HUNG 306 CONTROL ROOH P601 RCIC CONTROLLER W189947 CMS-2CMSeTRX PEN SHOWING ELEVATION 307 TEHPERATURE ON DRYWELL REPLACED SERVO AHPLIFIER BOARD 130 TEMP RECORDER DID NOT HOVE DURING TEMP TRANSIENT IN DRYWELL COPY OF RECORDER PAPER DURING TRANSIENT INCLUDED WITH THIS WR. TAG HUNG AT RECORDER ON PANEL 873

'W189954 I CS-21CSAF T1 HEASURE OUTPUT OF 2ICSAFT-101 WEEKLY OR AS PROBLEMS WERE FOUND WITH ELECTRONIC 01 DIRECTED BY TEST ENGINEER SYS SUPPORT THIS IS TO GOVERNOR OSCILLATIONS ENDED WITH TREND LOOP PERFORHANCE. SPECIFIC ATTENTION SHOULD WORK ON GOVERNOR'WORK COHPLETED BE PAID TO OSCILLATIONS. (REF WR 184909 COPY ATT). UNDER WR 190994 AS PER D FLOOD OUTAGE INVESTIGATION ISSUE W189980 RCS-2RCSAP18 18C NOTED THAT PUHP SHAFT INDICATORS WERE GIVING A REQUESTED DATA OBTAINED AND GIVEN HIGH VIBRATION READING INVESTIGATE ANO RESOLVE AS TO JAMES TING REQUIRED CHECK HOUNTING BRACKET SOCKET HEAD CAPSCREW TO ENSURE THEY ARE TORQUED TO A HINIHUH OF 15 FT

'W190265 ICS-2ICSQAOV INDICATOR ARH ON 2ICS4AOV157 DOES NOT MOVE DURING STROKE VALVE 21CSCAOV157 WI TH TEMP 157 VALVE STROKING PLEASE REPAIR AS NECESSARY SDC AIR PERFORHED LLRT SAT RESULTS SC2-0274-91.

W190437 PCB-2PCB4DRA REHOVE TEST CLAMPS ON INNER DOOR TO GAIN ACCESS TO WORK PERFORHED PER N2-ISP-CNT-9002 5 DRYWELL FOR INSPECTION HAINT REINSTALL WHEN 'WORK IS COHPLETE AND INSPECTIONS ARE COHPLETE.

4 E

I 14:18:0 14-92 CLASS I 'WORK RUHENT 8 CONTROL 1991 PAGE27

'WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACT ION W190657 CHS-2CMS~PNL REGULATORS R1 THRU R4 AND CELL ORINGS HAY NEED REPLACED 0-RINGS ON H2 AND 02 CELLS 668 REPLACEMENT DUE TO LOSS OF POWER DURING BUS OUTAGE AS REQD TO ANALYZER HOT BOX. REPLACE ORINGS AS REQUIRED AND PERFORH PRESSURE TEST ON PANEL W190658 CMS-2CHS4 PNL "REGULATORS R1 THRU R4 AND CELL ORINGS MAY NEED REPLACED ORINGS ON H2 AND 02'ELLS 66A REPLACEMENT DUE TO LOSS OF POWER DURING BUS OUTAGE AS REQUIRED TO ANALYZER HOT BOX REPLACE ORINGS AS REQUIRED AND PERFORH PRESSURE TEST ON PANEL W190695 RHS-2RHSAPDT 175 FEET RB AZHI TH 240 DEGREES 2RHS4(PDT188 HIGH TIGHTENED PACKING NUT ifAG 188 SIDE ISOLATION VALVE BEGAN LEAKING AROUND PACKING CONTAMINATED AND DISCARD)D WHEN VALVE 'WAS CHECKED W190700 HVR-2HVR4UC4 DURING SURVEILLANCE TESTING UC 4438 AUTO TESTED AS COHPLETED N2-IPH"GEN-9003 FOR 13A DESIGNED BUT THEN 413A STARTED BEFORE IT SHOULD 2HVR4FS18A 8 C D FOR SETPOINT CAL HAVE THEN THE UC TRIPPED TROUBLESHOOT CAUSE CONTACT 808 HAWHINNEY PRIOR TO WORK W190717 SXS-2SXS4HUX DURING THE PERFORHANCE OF N2-ICP-SXS"9005 FOUND INSTALLED NEW DI338 BOARD IN 01-01 HUX01 CH1 TO BE OUT OF SPEC- NEED TO REPLACE AND MUX01-01 RECAL CARD WITH NEW ONE. CARO HOOEL NO DI338-Q2 DIGITAL ENCODER W190718 SWP-2SWPAPT4 2SWP4PI4F INDICATES ABNORHALLY LOW SUCTION CALIBRATED TRANSMITTER PER LCR F PRESSURE TROUBLESHOOT IL2SWP-020 W190726 CHS-2CHSoTE7 COVER WAS BROKEN DURING REMOVAL OF COVER~ WORK REPLACE WITH NEW COVFR RELACED NEW 08 AFTER COMPLETION OF ILRT AND PROCEDURE COVER PER N2-IHP-EQH"9017 FOR N2-ISP"CNT-9005 REPLACE DURING RESTORATION RESTORATION OF'2-TSP-CNT-9005 SECTION OF N2-TSP-CNT-DI005 W1 90729 NHP-2NHPBGXO CABLE 2NHPBGX029 HAS BEEN OBSERVED TO BE HANGING REPLACED LPRH CONNECTOR PER 29 LOOSE UNDER THE VESSEL REPAIR AS REQUIRED PROCEDURE N2-IMP-NHS-9006 W190742 CMS-2CHS4TE7 WHILE PERFORHING RETURN TO SERVICE FOR REPLACED COVER PER N2-IHP-EQM-9017 OA N2-TSP-CNT-9005. COVER HISSING SEE RESTORATION PROCEDURE OF N2-TSP-CNT-9005 W190745 SVV HARDWARE CABLE BROKE WHILE INSTALLING REPLACE CABLES PER ECN 2F00264 INSULATION.CABLE CONNECTS TO ACCELEROHETER 2SVVoNBE237.NO TAG HUNG DUE TO RADIOLOGICAL CONDITIONS.SDC SC2-0008-91 ADS"2SVVCNBE 237

14:18-0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE28 WR NUHBER EPN NUMBER FAILURE OESC CORRECTIVE ACTION W190746 SVV HARD'WARE CABLE DISCOVERED BROKE WHILE PREFORHING REPLACE'HE CABLE PER EOC 2F00264 N2-ISP-SVV-R102 CABLE NEEDS TO BE REPLACED NO TAG HUNG DUE TO RAGIOLOGICAL CONDITIONS SDC SC2-0008-91 ADS-2SVV4NBE 220

'W190749 CHS-2CMSAAE6 WHILE PERFORMING N2-ISP-CHS-Q110 ATTACHHENT NO 2 REPLACED 02 CELL PER HI-5-3 8 THE 02 ANALYZER CELL WAS FOUND TO BE PEGGED LOW IN REPLACED SOV FOR H2 REAGENT ALL RANGES. (SPAN-ZERO HODES). ANALYZER CELL REPLACED 02 AHP BOARD. REPLACED FAILURE LIGHT IS LIT SUSPECT BAD 02 CELL OR FAULTY CELL WITH NEW OtjE PER HI WATER. 5 3*

W190750 CMS-2CHSCP28 PUMP FAILS TO DRAW ENOUGH VACUUH PUHP WILL ONLY REPLACED PUMP 910114 DRAIN AROUND 10 IN HG VAC SHOULD DRA'W AROUND 28 IN HG VACUUH REPLACE PUHP W190753 SVV FOUND ACCELEROMETER BROKEN DURING PERFORHANCE OF PURCHASED NEW ACCELEROHETER .ANO N2-ISP-SVV-R102 REPLACE PER EDC 2E00641 NO TAG INSTALLED DUE TO RADIOLOGICAL CONDITIONS ADS-2SVV4NBE 220 W190754 CMS-2CHSOPNL WHILE PERFORHING N2-ISP"CHS-Q110 ATT 2 (TRAIN 8) REPLACED REGULATOR R1. REPLACED R2 668 H2/02 ANALYZER STEP 7.8.8 FOUND REGULATOR R1 NOT R3 R4 REPLACED CELL FLOW CONTROLLING PROPERLY REPLACE REGULATOR R1 ROTOHETERS (TUBE CUBES)

W190761 CPS-2CPSAAOV 2CPSAAOV106 FAILED QUARTERLY LLRT BLEW OFF SEATS WITH 40 LBS AIR AND 106 -N2-ISP-CPS-Q001- LEAKAGE EXCEEDING ACCEPTANCE REPLEALEO TWICE LKG DROPPED TO CRITERIA TECH SPEC. ACCEPTABLE LIHITS W190769 SXS-2SXS4MUX PS294 FOR HUX 3 IS BAD. REPLACE POWER SUPPLY REPLACED PS294 03 W190771 CES REPLACE SPARE ANNUNCIATOR CARD 408-2-8 'WITH NEW INSTALLED NEW BOARD FOR WINDOW CARD ORIGINAL CARD USED FOR WR 193581 NOTE CARD MODEL AN 1116C 6-3 REV G EGS-2CES4IPN L408 W190788 CMS-2CHSILT1 A REVIEW OF PREVIOUS CALIBRATIONS INDICATE THAT TOOK AS FOUND DATA FOUND 1A ZERO AND SPAN READINGS MAY BE DRIFTING TRANSHITTER OUT OF SPEC HIGH)

INVESTIGATE AND PROVIDE AS FOUND CALIBRATION DATA REPLACED TRANSMITTER WITH NEW TO G FLEURY EX 7381 TRANSHITTER AT ELEV 175 SC TRANSHITTER SERIAL NO. 414764A ISSUE NO 154789

,I 14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE29 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W190790 NHS-C51-K605 LPRH SWITCH NOT ALWAYS HAKING GOOD CONTACT IN REPLACED LPRH 48-41D AHPLIFIER CARD CALIBRATE POSITION CAUSING HETER FLUCTUATION WHEN PERFORHED N2- I SP-NHS-Q187 NO ADJUSTHENT TO CAL IBRATION CURRENT HAS BEEN HADE. REPLACE CARD- LOCATED 2CEC4'PNL608 W190792 HSS REPLACE RILEY TEHPERATURE UNIT THAT WAS REHOVED INSTALLED RILEY TEHP SWITCH IN FROH E31-N624C MITH A SPARE FROH STORES 2CECAPNL609 SPARE SLOT E31-N6246 RPS LDS-2HSSATS1 077C W190797 SWP RELAY 1 CONTACTS N C ~ 22 23 FROZEN CLOSED (BLOMED REPLACE FLOW SWITCH CONTACTS) REPLACE FLOW SMITCH RHS-2SMPNFS2 3A W190807 SLS-2SLSAPI4 CHANGEOUT HETER LEGEND:. FROH PS1 TO PSIG GE INSTALLED NEW LEGENDS PSIG ON 8 NUHBER C41-R660A B SEE TOH SULLIVAN FOR INFO AND HETERS PARTS M190854 SWP-2SMPAPNL VENTILATION FAN INSIDE CABINET IS SLOW RUNNING FAN IN VIDHAR A-6 REPLACED FAN AND 35A NEEDED A PUSH TO RUN AT ALL FAN REPLACEHENT WILL ASSOCIATED SCREWS REQUIRE DISABLING PANEL.

W190858 HVR OUTLET LINE ON 2HVRACAB32A HAS A SWAG-LOK FITTING REPLACED OUTLET UNION ON IT WITH STRIPPED THREADS THIS FITTING IS ATTACHED TO THE SKID LOCATION 289 RHS-2HVRACAB 32A W190861 HVR 'WHILE PERFORHING N2-ISP-RHS"R101 STEP 8 3 AND 8 5 REPLACED PURGE SOV AND PUHP PURGE FLOW DID NOT HEET 3-5 SLFH READING WAS PROTECTION SOV AND AIR REGULATOR AROUND 2.3 SLFH ALSO CLEANED TRANSDUCER AND CALIBRATED PER N2-I SP-RHS-R101 ALSO PURGED OUT OUTLET LINE RHS-2HVR4 CAB 14A W190891 ICS-2ICSAHYV RCIC TURBINE SPEED OR GOV VALVE HUNTING HAY BE REPLACED REHOTE SERVO 151 CAUSED BY FRICTION IN THE REMOTE SERVO RECOHHEND REBUILD AS SOON AS POSSIBLE. NOTIFY SYSTEH ENGINEER OF ANY CORROSION OR CRUD FOUND DURING D ISASSEHBLY W190908 HVP-2HVPNHOD WILL NOT CLOSE WHEN HVPAFAN1D OPENS ON AUTO NO PROBLEM FOUND DAHPER WORKS PER 6D SIGNAL FAILS PHT FROH N2-EPH-HVPA799 LCR IL2HVP-003

~1 il4:18 0 -14"92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE30 WR NUMBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W190918 RSS-2RSSALT1 REPLACE TRANSHITTER IDENTIFIED BY VENDOR REPLACED SUSPECT TRANSMITTER PER 14 (ROSEHOUNT) 10CFR21 NOTIFICATION LETTER 910703 AS N2"IHP"EQH-9005 ANO CALIBRATED PER BEING FROH SUSPECT LOT. RX BLDG 175 N2-I SP-CHS-R101 W190919 SWP-2SWPAP I 2 PRESSURE INDICATOR 2SWP4'P I23A CANNOT BE CALIBRATED OBTAINED GAUGE PER MATERIAL ISSUE 3A NO 145126'ALIBRATED PER LCR IL2SWP-9008 AND INSTALLED W190926 SWP FLUSH FLOW SWITCH STANDPIPE USING ATTACHED AS FOUND READING. 3 80 GPH 97 HV S-H I-5.3 FLUSHED STANDPIPE. AS LEFT READINGS 2 85 GPH 81HV RHS-2SWP0CAB 146A W190949 CHS-2CHS4AE6 WHILE PERFORHING N2-ISP-CHSQ001 H2 PORTION OF BYPASS FLOW ROTOHETER ADJUSTMENTS B ANALYZER CAL WOULD NOT CALIBRATE PROPERLY AND REGULATOR R1 ADJUSTMENTS WERE HADE USING N2-ISP-CHS-Q110 W190959 HSS ISOLATE AND FILL TRANSHITTERS FT 14A ANO 15A AS TRANSMITTERS ISOLATED AND HIGH SIDE REQUIRED TO SUPPORT HECHANICAL MAINTENANCE WR DRAIN LINE OPEN 192826 RPS LOS-2HSS4FT1 4A W190979 SLS-2SLSAPT4 REPLACE PRESSURE TRANSHITTER. S-HHI-5.2.2-001 TRANSHITTER WAS REPLACED PER A ENHANCED SURVEILLANCE INSPECTION FOR ROSEMOUNT N2-IHP"EQH-9005 AND N2-ICP-GEN-9001 TRANSMITTER INDICATES POSSIBLE OIL LOSS RETURN THEN CALIBRATED PER IL2SLS-004 TO ROSEHOUNT FOR. EVALUATION W190982 NHS-C51"K605 DURING PERFORHANCE OF N2" ISP-RHC-Q101 SECTION 7 16 REPLACED DC-AHP CARD COULD NOT HEET ACCEPTANCE CRITERIA THE ALARH REF OUTPUT TO THE RECORDER COULD NOT BE ADJUSTED FOR AS LEFT DATA SUSPECT DC AHP. REPAIR W190988 PCB-2PCB4 DRA TEST FITTING FOR THE OUTER DOOR 10 LB TEST IS FITTING NEW PLUG WAS INSTALLED SAT.

5 STRIPPED: SEE ATTACHED DRAWING LLRT SAT NO LEAKS W190991 I CS-NOCOHP IO RCIC TURBINE EG-M CONTROL IS POSSIBLE CAUSE OF REPLACED EG-M WITH NEW EG-H OSCILLATIONS DURING OPERATION REPLACE AS NEEDEO W190992 I CS-NOCOMP ID RCIC TURBINE EG-R ACTUATOR IS POSSIBLE CAUSE OF REPLACED EG-R ACTUATOR OSCILLATIONS DURING OPERATION REPLACE AS NEEDED

f I'

14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE31 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W19 0994 ICS-21CSAFC1 TROUBLESHOOT RCIC TURBINE FLOW CONTROL LOOP CHECKED HAGNETIC PICKUP CLEARANCE 01 OSCILLATIONS PRESENT DURING OPERATION RECALIBRATEO NEW EG-H WING N2-IHP-ICS-010 READJUSTED FLOW CONTROLLER 2ICSCFC101 GAIN TO 2 DIAL SETTING PER DAVE FLOOD ADJUSTED NEEDLE VALVE ON EGR TO 1/8 TURN OPEN

'W190996 ZZZ-NOCOHPID SPERIAS ALARHS CAUSED BY CRACKED CIRCUIT BOARD THIS PART IS NOT COST EFFECTIVE TO TRACE TO RETURN TO SPARE 'WAREHOUSE WHEN FIXED REPAIR TRASH BOARD

'W19114 4 GTS-2GTSAHOV VALVE WILL NOT OPEN WHEN CONTROL SWITCH IS TAKEN REPLACED PS-2 SET SWITCH 830PSI 28A TO OPEN HAY BE A LIHIT S'WITCH PROBLEH HOTOR WAS AND 510 PSI RESET. TORQUCD COVER TO RUNNING CONTINUOUSLY TAG HUNG AT CECNPNL870 BY 25 IN LBS- GAGE 7973 DUE 910212 CONTROL SWITCH FOR HOV28A. TORQUE WRENCH 9313 DUE 910402 W191181 HSS REPLACED TEMPERATURE TRANSHITTER SWITCH E31-N6208 REPLACE SPARE TEHPERATURE S'WI.TCH WITH THE SPARE TEHPERATURE TRANSHITTER SWITCH E31-N6248 NEED NEW SPARE RPS LDS-2HSSATS1 0778 W191444 EGS-2EGS4EG1 AIRLINE LEAKING AIR UNDERNEATH THE JACKING GEAR REPLACED PV-1 WITH A NEW VALVE MOTOR ON EAST LOWER FRONT OF DIESEL. APPEARS TO BE LEAKING FROM UNDERSIDE OF JAKING HOTOR CARRIAGE PLEASE REPAIR AS NECESSARY W191480 CMS-2CMS4L I9 HETER APPEARS TO READ LOW (198.5 FT)- NO RECALIBRATED CHSALT9A AND CHSNLI9A A CALIBRATION STICKER AFFIXED HETER IS LOCATED ON 2CFCQPNL601- RECALIBRATE IS REQD STARTUP RESTRAINT W191489 CEC"2CECCPNL ANNUNCIATOR AND COHPUTER POINT LOS TC79 COMES IN PROBLEH ALSO IDENTIFIED ON WR 602 SPURIOUSLY WITH E31-N615A AT SW AND TEHP 187539 CORRECTIVE ACTION TO BE INDICATION AT PNL632 INDICATING NO TEHPERATURE COHPLETED ON WR 187539 DIFFERENCE REF 807E154TY SHT 10 REPAIR AS REQU I RED.

W191547 ANN-601402 HIGH DRYWELL PRESS OIV I ANNUNCIATOR IS LIT REPLACED OPTICAL ISOLATOR PAIR DRYWELL PRESS IS WELL BELOW SETPOINT RELAYS E21A-AT3 321A-K94 ANO E21A-K84 ARE NOT ENERGIZED THE ANN.

SHOULD NOT BE IN. LOCATED AT CECAPNL601402

Fg 14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE32

'MR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION

'M191576 SMP-2SWP4 FV5 DURING THE PERFORMANCE OF N2-OSP-SMP-R001 FOUND ACCUHULATOR NUHBER 3 LO'M ON 4A 2SWPAFV54A MOULD NOT OPEN PLEASE TROUBLESHOOT PRESSURE REPRESSURIZED TO 372 PSI AT 68 DEGREES VALVE PRESSURIZED AND OPERATED PROPERLY MR 154708 MAS WRITTEN TO ADDRESS LEAKING ACCUHULATOR PROBLEM W191586 SWP-2SWPARVB 2SWP0RV848 RELIEF VALVE IS LEAKING BY TO DRAIN OFF RV MOULD NOT CAL PER 48 2HVR4'UC4108 PLEASE INVESTIGATE AND REPAIR. RB EL N2-IHP-GEN-9036 LEAKED BY 240. EXCESSIVELYJNO ADJUSTHENT M191588 S WP-2S'MP 4 F V5 DURING THE PERFORHANCE OF N2-OSP-SMP"CS001 THE CHARGED ACCUHULATOR NURSER 3 4A BEST STROKE TIHE ACHIEVED MAS 10.35 SEC VS 10 0 I ACCEPTABLE ADDITIONALY THE CHG'G PUHP RAN AROUND 20 HIN AFTER OPENING

'M191592 CEC-2CECOPNL ROD BLOCK HONITOR FAILS TO RESPOND TO DO'MNSCALE REHOVED TRIP REF CARD AND RESEATEO 608 SIGNAL INPUT IE NO DOWNSCALE TRIP TROUBLESHOOT BACK IN RBH TIGHTENED EDGE-DISCOVERED MHILE PERFORHING N2-ISP-RHC"9101 CONNECTOR FOR TRIP REF CARD

'M191598 HVK-2HVK4'TV2 HVR4'TV228 IS FULL SHUT <HAX BYPASS) WITH RELAY NO PROBLEH FOUND SHIFTED TO 28 ROON TEHPERATURE ABOVE SETPOINT 2HVC-ACU28 'AINTAINS TEHPERATURE

'M191600 WCS DURING THE PERFORHANCE OF N2-ISP-LDS-R104 REILEY REPLACED RILEY TEMP SWITCH.

TEHP SMITCH FAILED TO ACTUATE 2WCSAHOV112 PLEASE E31-N601A MI TH A SPARE <E31-623A)

REPAIR OR REPLACE TEHP SMITCH WITH SPARE FROH E 31-N623A.

LDS-2WCSCTS1 601A

'M191654 ISC-2ISCALR1 ON 2CEC<PNL601 - RX VESSEL LEVEL - FUEL ZONE CHART REHOVED AND REPLACED CHART HAGAZINE 615 RECORDER IS NOT ADVANCING INST NUHBER 822-R615 W191668 SLS-2SLSCRV2 RELIEF VALVE IS LEAKING FROH TOP OF PRESSURE LOCKWIRED CAP BACK ON TO VALVE PER 8 SETTING SCREW TAG HUNG ON VALVE RB 289 HECH HAINT INSTRUCTIONS. NO PHT BECAUSE VALVE NEVER REHOVED PERFORHED N2-IHP-GEN-9036 BY ESPOSITO AND FRALICK M1 91774 HVC RRX18C IS GREATER THAN 15 PERCENT OF THE R1C 18C- CLEANED FEEDBACK SLIDE MIRE AND THEREFORE OUT OF TOLERANCE. ALSO NOTICED PRESSURE CARD EDGE CONNECTOR FOR PEN DRIVE ON PAPER FROH PEN IS MORE THAN THAT FOR OTHER PER CIRCUIIT NO 3. ALSO REALIGNED ALL ON THIS RECORDER THREE PEN TENSIONEERS FOR PROPER LATERAL CLEARANCE RHS-2HVC4RR1 8C

J

'14:18:0 14-92 CLASS I 'WORK RUHENT 8 CONTROL 1991 PAGE33 WR NUHBER EPN NUHBER FAILURE OESC CORRECTIVE ACTION W191849 HTS-ZHTS0PNL HTS4PNL003 CIRCUIT Cl-1 INDICATES 72 DEGREES F. COHPARED LOCAL READING WITH 003 HEATER SHOULD BE ENERGIZED THE SETPOINT IS 80 INSTRUHENT READING LOCAL READ 91 5 DEGREES F. TEHP WAS TAKEN LOCALLY WITH HAND HELD INST READ 91 PRYOHETER AT 86 DEGREES F NO TAG REQUIRED W191850 NHS "C51-K601 WHILE PERFORHI NG NZ- I SP"NHS-9109 DO'WNSCALE REPLACED RELAY K31 IN TRIP AUX UNIT C INDICATION AT PANEL 603 'WAS INCONSISTENT. 22C WITH NEW ONE HATER IAL ISSUES 143153 PERJFORHED APPLICABLE PORTIONS OF NZ-ISP-NHS-9104 AS PHT W191892 CES ZCESAIPNL406 ANNUNCIATOR 406-3-3 LUBE OIL LOW REPLACED ANNUNCIATOR CA8D WITH NEW PRESSURE ENGINE ANNUN IS IN ALARH 'WITH DIVISION I PART FROH SUPPLY SYM 93+9-933 DIESEL IN STANDBY. TAG STUB ON ZCES4[IPNL406 AT ANNUN EGS-ZCES4IPN L406 W191897 SWP-ZSWPAPDS DELTA P HETER READS PLUS 2 (INSTEAD OF DOWNSCALE) N2-ISP-5'WP-R103 RAN ON 2SWP;PDI1E H1E 'WITH POWER TURNED OFF TO HASTER CHECK ADJUSTED PDI CALIBRATION LOCATED SCREENWELL BLDG ZCECAPNL896 W191942 GTS-ZGTS0HOV HYDRAULIC FLUID FOUND IN AREA OF VALVE ACTUATOR TIGHTENED CONNECTIONS ON ACTUATOR 2A HOUSING. LEAKING FROH.HOUSING REINSPECTED ACTUATOR AFTER 1 HOUR NO LEAKS W192601 HVC DISPLAY IS HISSING THE FIRST DIGIT OF THE, EXPONENT REPLACED DISPLAY BOARD RHS-ZHVC0CAB 18C W192612 HVR L1C DISPLAY IS HISSING THE HINUS SIGN TAG HUNG AT REPLACED DISPLAY BOARD L1C RHS-ZHVR4CAB 14B W192624 S'WP L1C DISPLAY IS HISSING THE 2ND DIGIT OF THE VALVE. REPLACED BOARD SYHBOL 93-11-220 P/N THE -E- AND THE HINUS SIGN TAG HUNG AT THE HICRO- 450-439-001 CB 214 RHS"ZSWPCAB 23A W192648 HVR THE TENS DIGIT IN THE EXPONENT DOES NOT SHOW AN REPLACED 'ZHVRACAB32B L I C DISPLAY EIGHT WHEN TEST BUTTON IS PUSHED TAG HUNG AT BOARD HICRO- ELECTRICAL TUNNEL 214 RHS-ZHVR4CAB 32B

/

. 14:18:0 14-92 CLASS I MORK RUHENT 8 CONTROL 1991 PAGE34

'MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M192649 HVR PUHP RED LIGHT ON DOES NOT WORK. NEEDS LIGHT REPLACED ON LIGHT SOCKET 910818 SOCKET RHS-2HVRACAB 14B

'M192663 SMP BATTERY BACKUP FAILED DURING. N2-RSP"RHS-SA105 REPLACED BACKUP BATTERY RHS-2SWP4CAB 23A M19 2666 HVC CHECKSOURCE RESPONSE WAS NOT GREATER THAN ONE REPLACED SOLENOID ISSUE 151744 DECADE ABOVE BACKGROUND RHS-2HVC4 CAB 18A M192667 HVC BATTERY BACKUP FAILED TO RETAIN HEHORY DURING REPLACED OLD BATTERY PACK WITH NE'M PERFORHANCE OF N2-RSP-RHS-H019 RHS-2HVC4CAB 18C W192673 SMP LIC DISPLAY AT SKID IS HISSING THE E IN THE VALUE REPLACED LIC DISPLAY BOARD DISPLAY RHS-2SWPOCAB '

1468 M192676 HVC 2HVCARU18B RAD HONITOR GOES INTO LOCAL JUST BY REPLACED KEYSMITCH TOUCHING THE LIC REHOTE LOCAL KEYSMITCH OR BY INSERTING THE KEY REPAIR OR REPLACE KEY SMITCH AS NECESSARY TAG HUNG AT LIC RHS-2HVCCCAB 188 M192809 SWP RECALIBRATE LOM FLOW SETPOINT FROH 1 0 GPH TO OLD SMITCH READINGS: 3 0 GPH - 055 0 6-0 7 GPH DETERHINE FH71-D HV READINGS AT LOM HVI 2 0 GPH 080HUI lo0 GPH FLOW SETPOINT. 2 OGPH 3.0 GPH ~ ET 214N 093HV 0 65 GPH -103HV CANNOT VERIFY PIPE IS CLEAN- READINGS NOT ACCURATE. READINGS FOR CARSON STEEL PIPE NEW SMITCH- BUCKET TEST - SEE ATTACHED SHEET. SWITCH REPLACED ON

'MR 190797 RHS-2SWPCFS2 3A PER SIHPLE DESIGN CHANGE SC2-0121-91 EDC 2E10397

14:18:0 14-92 CLASS I 'WORK RUHENT 8 CONTROL 1991 PAGE35 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W192810 HVC REPLACE KAPTON TAPE ON DETECTOR INSTALLED UNDER W REPLACED KAPTON TAPE 194151 PER EDC 2F00285 THIS TAPE 'WAS DAHAGED PRIOR TO OR DURING THE HONTHLY FUNCTIONAL CHECK CB 306 RHS-2HVCARE1 8A W192826 HSS-2-MSS-75 BRAIDED FLEX HOSE HAS A BULGE IN IT ~ REPLACE EL WR 190959 WILL VENT AND FILL 0-263-2 277 PC MSSAFT14A/15A W192831 EGO-2EG04RV2 REMOVE CLEAN AND BENCH TEST DISCHARGE RELIEF 61 ADJUSTED SETPOINT TO 58PSIG VALVE REPAIR ADJUST AS NECESSARY (SETTING 50 PSIG) REINSTALL 'WHEN TEST SAT LOCATED ON EGSAEG3 ON ELEV 261 IN DIESEL BLDG TAG ON VALVE s W192923 CHS-2CHSATTX WHILE PERFORHING N2" ISP-CHS-H003 ATT 1) FOUND REPERFORHED SURVEILLANCE - NO 508 INDICATOR 2CHSCTI172 OUT OF SPEC. RECORDER PROBLEM FOUND- SEE ATTACHED SURV 2CHSQTRW170 'WAS LOW BUT IN SPEC ~ TAG ON 2CEC4PNL601 AT TI 172 SELECTOR P W192943 RHS TRIP UNIT FAILS TO RECOGNIZE A TRIP CONDITION REPLACED RILEY TEMP SWITCH WITH 320 DURING N2-ISP-LDS"H010 STEP 7 2 2 NOTE RPS LDS-2RHS4TS8 4A W192960 SWP-2SWP)9'FV5 2SWPAFV548 IS LEAKING HYDRAULIC FLUID FROH THE ACTUATOR FITTINGS ARE ALLO'WED 48 ACTUATOR. PLEASE REPAIR LEAK ~ VALVE LOCATED TB EL SLIGHT SEPAGE FLUID LOSS FROM 250 PIPE TUNNEL. ACTUATOR WELL-'WITHIN NORMAL LIMITS

'W192969 RPH-2RPH4 ACB EPA 2RPM4ACB28 SPURIOUSLY TRIPS: INVESTIGATE AND 910712- CONNECTED DRANETZ 28 REPAIR. THIS RESULTS IN A HALF SCRAH AT ANY GIVEN DISTURBANCE ANALYZED AND GOULD TIHE LOCATION OF EPA IS CONTROL BLDG 237 NE TAG RECORDER TO TEMP LEADS INSTALLED AT P603 (SCRAM SOLENOID LIGHTS) UNDER TEHP HOD 91-036 AND EDC 2F00343 PRESENT VOLTAGE 119 BVAC 60 0HZ '11118- REMOVED DRANETZ DISTURBANCE ANALYZER AND RECORDER AND TEHP HOD 91-036 WAS CLEARED BY 808 CRANDALL W192977 CMS-2CMSCTRZ PENS ON 2CHSNTRZ140 ARE NOT TRACKING PROPERLY CLEAN AND LUBRICATE SLIDE FOR PENS 140 (APPEAR TO STICK 'WHEN SUPPRESSION CHAHBER IS COOLED AND DO NOT TRACK PROPERLY AS COMPARED WITH SPDS COMPUTER POINTS AS SUPP CHBR HEATS UP) TAG HUNG ON 2CHS0TRZ140 AT 2CEC0PNL875

'V 14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE36

'MR NUMBER EPN NUHBER FAILURE OESC CORRECTIVE ACTION M1 92987 GTS-2GTS4PV5 THE VALVE ACTUATOR HOUSING IS LEAKING OIL VALVE TIGHTENED FITTINGS AND CYCLED 8 LOCATED IN STBY GAS -8" TRAIN BLDG ELEV 2751 S VALVE OBSERVED NO LEAKAGE NICOLAOS AND P FOTI INVESTIGATEO- NOT AN URGENT PROBLEM W192996 NHS- C 51- K 60 5 DURING THE PERFORHANCE OF N2-ISP-NHS-WQ007 FOUND REPLACED PANEL HETER H1 FOR APRH C (HETER) INDICATOR TO BE READING HIGH TAG HUNG AT HATERIAL ISSUES 143155 SYHBOL PNL 608 93 05 273 PHT PERFORMED SAT M1 92998 HVK-2HVK4CHL WHILE PERFORHING N2-OSP-SWP-Q001 ATT 88-2 AS PMT LIFTED ANO HOVED INSTRUMENTATION 18 FOR WR 193053 VALVE 2SWPAV2408 FAILED TO PASS THE OUT OF HECH HAINT WAY '.%WHEN THEY REQUIRED FLOW V2408 WAS OISASSEHBLED FOR 'WR WERE DONE ME REINSTALLE);WHAT WE 193053 AND NO CAUSE FOR LOW FLOW COULD BE FOUND LIFTED SUSPECT SERVICE MATER SIDE OF 2MVKACML18 IS FOULEO. TROUBLESHOOT LOW FLOW CONDITION) CLEAN FLUSH CHL18 AS NECESSARY TAG HUNG ON CHL18 CONTROL BLDG 261 DIV I I CHILLER ROOH M192999 MVC-2MVCAPDR 2HVCCPDR508 DOES NOT RESPOND CORRECTLY CLEAN AND CLEAN SLIDE MIRE AND MIPER AND 508 RECALIBRATE (BLUE PEN)1 CONTROL ROOH PNL 871 CALIBRATED RECORDER W19303I E JS-2E JSAUS1 THE WINDING TEHPERATURE INDICATOR (ON THE TIGHTENED TEHPERATURE INDICATING SIDE) IS READING 25 DEG C AND SLOWLY DRIFTING NEEDLE MHICH WAS LOOSE ON CENTER SOWN. CHECK CAL OF TEHP INDICATOR TAG CB 261 DIV PORT I SWITCHGEAR ON 2EJSAUS1 W193037 SMP RIC DISPLAY FOR 2SWP4146A IS HISSING THE HINUS REPLACED LED BOARD SIGN QUESTIONS CALL RP CALS 2815 RHS-2SWPoCAB 146A

'M193042 RDS-2RDS4 LS1 DURING THE PERFORHANCE OF N2-ISP-RDS-H106 COMPUTER VERIFIED COHPL RDSLC101 WORKS 25 POINT ROSLC103 FAILEO TO CHANGE STATE CORRECTLY FROH T-MOD (H101) WORK PERFORHFD ON WR 178802 W193100 EGS-2EGS4EG2 WHILE PERFORHING N2-OSP-EGS"H002 DIV I II FAILED TO HEET THE HAXIHUH 30 PERCENT DELTA P 0/G CALIBRATED 2EGA-P 1119/124 READJUSTED 2EGAAPCV115 ANO BET'WEEN AIRSTART BANKS DURING ENGINE STARTING 2EGAAPCV116 TO 200PSI W193109 CES COHPUTER PT EGSTC04 IN ALARH CONDITION WITH JACKET REPLACED RETRANSHIT RELAY MATER TEHP NORHAL (135 DEG F) LOCATED ON ANNUM 852242 IN CONTROL ROOM TROUBLESHOOT TO CLEAR ANNUN EGS-2CESNIPN LI08

0 ll

'41

14:18:0 14-92 CLASS I MORK RUHENT 8 CONTROL 1991 PAGE37 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION M193211 CEC-2CEC4PNL "A" ROD BLOCK HONITOR FAILURE TO NULLI TAG AT SUSPECTED LOOSE 'MIRE BEHIND PANEL 608 PNL603 HETER r'E HOVE D HETER FOUND NO LOOSE MIRESI ALSO CHECKED WIRING ON NULL AND SETUP S'MITCH ALSO LOOK GOOD PROBLEH CLEARED WHILE CHECKING WIRING

'W193216 CES EGSPC01 EDG1 ENGINE LUBE OIL PRESS LOM AND CONTROL REPLACED LAHP DRIVER CARD (HI ROOM ANNUNCIATOR 852142 IN ALARH OIL PRESS NORHAL 154598)

FOR STANDBY CONDITION AND LOCAL ANNUNCIATOR IS NOT IN ALARH. TROUBLESHOOT TO CLEAR CR ANNUNCIATOR OEF'AG 26340 AT CR ANNUNCIATOR 852142 EGS-2CE So IPN L406 M193222 CEC-2CEC4PNL ANNUN 602120 IS FLASHING SPORADICALLY IN CONTROL REPLACED LAHP DRIVER 93-51-041 602 ROOH. TAG ON PNL602 JUHPER INSTALLED BY ELECT HAINT THRU SUPPORT PHT PERFORHED "SAT M193234 SWP-2SWPAPT4 'WHEN IDLE SUCTION PRESSURE READS 6 79 PS IG PERFORHED LOOP CAL LOOP FOUND LOM D (SMPPA04) MHICH IS LOWER THAN EXPECTED DISCH AND OUT OF SPEC INDICATION STILL PRESSURE IS READING 7 52 PSIG (IDLE) LOWER THAN EXPECTED CONNECTED N2-OSP-S'MP-Q002 REQUIRES IDLE SUCTION PRESSURE HEISE GAUGE IC 4431 TO V3 6 0 TO ABOVE 6.89PSIG RECALIBRATE REPAIR 2SWP4(PT4D AS 6 1 PSI WAS OBSERVED SYSTEH NOM REQD DETERHINED SAT PER SYSTEH ENGINEER DICK GREEN AND I8C SUPERVISOR GARNER M193236 ISC-2ISC4PT4 B22-N676D HIGH. READING 1018) INVESTIGATE AND RECALIBRATED 822-N678D PER D CORRECT. CHECK CALIBRATION. 2CECNPNL611 PROCEDURE N2- I SP-I SC-R101 APPLICABLE STEPS MERE DONE ONLY CALIBRATE INDICATOR M193250 IAS HETER READS AROUND 163 PSIG WITH -A- HEADER RECALIBRATED 2IAS4PI230 PRESSURE (21ASePI181) READING 170 PSIG AND OTHER 2 TANKS IN -A- HEADER AT 168 PSIG COMPUTER POINT FOR TK 32 (IAS PA07) READS 168.52. SSS DAVIS WANTED DISCREPANCY BETWEEN HETER AND COHPUTER POINT VERIFIED AND REPAIREO AS NECESSARY SEE TAG ON HETER ADS-2 I ASAP I 2 30

~ '

'14:18-0 14-92 CLASS I WORK RUMENT 8 CONTROL 1991 PAGE38

'WR NUMBER EPN NUMBER FAILURE OESC CORRECTIVE ACTION

'W193260 ICS 2ICS4PDIS168JY (E31-N6848) ON PNL618 IN CONT RH NONE REQUIRED HEASURED ALL 4 HAS A NEG OUTPUT REQUEST l8C TO TROUBLESHOOT INSTRUMENT CHANNELS 4 SEPERATE DETECTOR. TAG HUNG ON E31-N6848 SENSING ELBOWS LINES TRANSMITTER LOOPS VOLTAGES WERE WITHIN 0 15 VDC OF EACH OTHER N6848 READS PLUS 2 86V ALL OTHERS READ APPROXIMATELY PLUS 3 00V LDS-2ICSAPDT 168

'W193262 HVC ~ RIC DISPLAY IS MISSING THE FIRST DIGIT IN THE REPLACED RIC DISPLAY BOARD ISSUE EXPONENT 147603 RMS-2HVCACAB 18A

'W193268 RDS-2RDSc HCU CONNECTION BETWEEN VALVE BLOCK V111 AT PRESSURE REPLACED BULKHEAD FITTING 5835 SWITCH HAS LEAK. LOCATION RX BLDG 261 NORTH HCU AREA W1 93274 SWP-2SWPNPT4 2SWPAPT4F READING 6 69 ISI ACCEPT = 6 89- 10 10 BLED AIR FROH 2SWP4IPT4F F PSIG PER N2-OSP-SWP-Q002 SECTION 8 1 1 PLEASE .

RECAL I BRATE TRANSMITTER W193324 RHS 2RHSATS-818 FAILED TO ALARM WHEN LEADS WERE LIFTED REHOVED AND REPLACED 2RHSATS818 AT PNL706 BAY F TH406 1 AND 2 (E31-N6388) ALARM POINT CALIBRATED UNDER N2-ISP-LDS-H010 RPS LDS-2RHSATS8 18 W193327 RHS WHILE PERFORHING N2- ISP-LDS-H010 TEHP SWITCH DID REPLACED TEMP SWITCH ANO CALIBRATED NOT ALARH 'WHEN THERHOCOUPLE LEADS WERE L IFTEO NEW S'WITCH REPLACE TEHP SWITCH RPS LDS-2RHS4 TS8 58 W193337 CES BOTH ANNUNCIATORS 408-1-4 EXCESSIVE VIBRATION ANO ALARHS CARDS AND KEY WAYS WHERE 408-1-6 JACKET WATER HIGH TEHP WILL'OT LIGHT WHEN STRAIGHTEN FOR PROPER ALIGNHENT TESTED BOTH ARE NECESSARY TO ENABLE DETERHINATION OF GAGING TRIP TAG LOCATED ON CES4'IPNL408 IN DIESEL BLDG EGS-2CES4IPN L408 W193349 MSS-2MSSAAOV 2HSSOAOV60 INDICATED DUAL POSITION WHEN TAKEN TO HOVED LIHIT ARH BACK ON PLATE NO 6D CLOSE FOR N2-OSP-MSS-CS001 ADJUSTHENT NECESSARY

14:18: 0 14-92 CLASS I WORK RUHENT & CONTROL 1991 PAGE39 WR NUMBER EPN NUHBER FAILURE OESC CORRECT I VE ACTION W193399 SWP PUMP TRIPPED AND WILL NOT RESTART FROM ANY BACKFLUSHED 2SWP4FS1468 r'05 MU CONTROL POINT TAG IN CONTROL ROOH AT DRHS CONSOLE BEFORE BACKFLUSHI47 HU AFTER BACKFLUSH RHS-2SWPCCAB 1468 W193515 ISC THE LEVEL SWITCH INDICATOR IS NOT WITHIN 4 INCHES PERFORHED N2-IMP"GEN-9020 TO FILL OF THE 3 REHAINING LEVEL SWITCH INDICATORS CONTROL INSTRUHENT LINE INDICATORS ARE NOW ROOH 306 WITHIN DESIRED 4 INCHES RPS-2ISC4ILIS 1680C W193521 CMS-2CHSAPNL BYPASS FLOW IS READING 15CFH 'WITH SYSTEH SHUTDOWNS PERFORHED N2-ISP-CMS-Qll)( NO 66A HETER BALL WAS FOUND STUCK TUBE NEEDS CLEANING PROBLEH FOUND W193522 CEC-2CECAPNL WHILE PERFORMING N2-ISP-RCS-Haool STEP 8.1.9 FOUND REPLACED BLOWN FUSE F4 ON SUHHER 9X'AMPLE 608 RBM-A HETER READING OFF SCALE LESS THAN 125 SUSPECT OA12 ON SUMHER CARO Z6 DEFECTIVE LOCATED IN FLOW UNIT "A" CARD Z6 OF FLOW UNIT A W193525 EGS-2EGS4EG3 TROUBLESHOOT CAUSE OF ANNUN 852225 EG3 OVERSPEED REPOSITIONEP BUTTERFLY VALVE LEVER TEHP- SUSPECT OVERSPEED SWITCH E01/E02 PROBLEMS ACTUATOR ARH TAG LOCATED ON CONTROL BLDG 306 CONTROL ROOH PANEL 852 W 193527 RDS 'WHILE PERFORHING SHIFT CHECKS ON 2CEC0PNL632 TRANSHITTER OUT OF ZERO USING LOCATED CCR 306I IT WAS NOTICED THAT C12"N601D N2-ISP-RDS-R101- WE RECALIBRATED LEVEL INDICATOR INDICATED 0 INCHES VICE DOWNSCALE TRANSHITTER AND RECHECKED TECH SPEC (THE USUAL READING). I&C RECALIBRATE C12-N601D TRIP SETPOINT TAG STUB AT C12-N601D ON 2CEC4PNL611 RPS-2RDSALIS X12A W193539 HVP-2HVPOTE1 2HVP0HOD68 AND D 2HVP4HOD18 AND D HODULATE AT A CALIBRATED COHPONENTS AND SHOT LOOP 18 HIGHER THAN EXPECTED TEHPERATUREI CAUSES COOLING OF DIVII DIESEL TO BE INEFFICIENT TROUBLESHOOT HODULATING CIRCUIT P01D 57A/7 TAG ON CECAPNL871 W193578 CEC-2CEC4PNL ALARH 851129 FAILED TO ALARM WHEN 7 HILS ON INSTALLED NEW RETRANSMITT RELAY 851 BEARING NUHBER 2 WAS EXCEEDED THE HAIN TURBINE TESTED CIRCUIT WORKED FINE TRIPPED. REPAIR AS NECESSARY

'W193579 WCS TRANSHITTER 2WCSOFT69X SUSPECT OUT OF CALIBRATION TRANSHITTER WAS CALIBRATED PER RECALIBRATE PER N2-ISP-WCS-R101 N2-I SP-'WCS-R101 LDS-2WCSNFT6

14 18 0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE40 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACT ION W193581 CES-NOCOHP ID ANNUNCIATOR 408-1-7 IS IN ALARH 'MITH NO TRIP ON REPLACED ANNUNCIATOR CARD WITH ONE DIESEL OR REHOTE A ANNUNCIATOR IN PANEL 851. FROH SPARE SLOT NUHBER 2 TO 8 'MR TROUBLESHOOT'OCATED IN DIV II DIESEL CONTROL 190771 WILL REPLACE CARD IN SLOT ROOH ELEVATION 261 DIESEL GEN BLDG NUHBER 2 TO 8 W1 93602 EGF-2EGF¹LSl DIV I FUEL OIL STORAGE TANK LEVEL LOW ALARM LOCKED PERFORHED LOOP CALIBRATION ON 2A IN ON PROCESS COHPUTER AND ON SYSTEH TROUBLE ALARH SMITCH. ALSO PERFORHED IN CONTROL ROON BUT NOT ON DIESEL LOCAL PANEL OPS N2-IHP-EQH-QO02 REPORTS LEVEL IN HIDDLE OF BAND AT 135 INCHES BY DAILY SOUNDING DO NOT VOID THIS WR T/S ATTACHED W193609 EGF-2EGF¹LS1 DIV I I FUSE OIL STORAGE TANK LEVEL LO'M LOCKED IN PERFORHED LOOP CALIBRATION ON 28 ON COHPUTER CONTROL ROOH SYSTEH TROUBLE AND ON SMITCH) FOUND S'MITCH 1 A)D 2 OUT OF LOCAL DIESEL PANEL LEVEL AS DAILY SOUNDED BY OPS SPEC. ADJUSTED SWITCH) PERFORHED IS 135 INCHES HIDDLE OF BAND DO NOT VOID THIS WR N2-IHP-EQH-Q002 LOOP SAT AS A TIS PLAN IS ATTACHED TO HELD ENGINEERING IF A PROBLEH EXISTS W193619 I CS-2 I CS¹FC1 MHEN CONTROLLER IS OPERATED IN THE AUTO HODE CHANGED GAIN BACK TO 33 READING 01 SYSTEH FLUCTUATES IN FLOW PRESS AND TURB SPEED WHICH RELATES TO A GAIN OF 2 RAN TROUBLESHOOT AND REPAIR AS NECESSARY CONTROLLER PP AND DOWN CONTROLLER WORKED FINE RCIC RUN AT 950PSI CONTROLLER DID. NOT FLUCTUATE

'M193620 CHS-2CHS¹LR9 RECORDER APPEARS TO INDICATE HIGHER LEVEL THAN REPAIRED PER N2-ISP-CHS-R104 NO QC 8 OTHER SUP POOL LEVEL INSTRUHENTS (EG EHSLA02 REQD COHPUTER POINT AND TRIP CSH UNITS) TROUBLESHOOT AND FIX OR RECAL IBRATE AS NECESSARY (RECORDER LOCATED IN CONTROL ROOH ON PANEL 2CEC¹PNL898)

W1 93624 RHS WHILE PERFORHING N2-ISP-LDS-H010 ME FOUND THAT REPLACED MITH EQUIVALENT UNIT WHEN WE LIFTED THE THERHO-COUPLE LEADS THE RILEY TEHP SWITCH RED LAHP ILLUHINATED VERY DIH IT IS SUPPOSED TO ILLUHINATE BRIGHTLY-UPSCALE BURN-OUT RPS LDS-2RHS¹TSB 1A W193627 RHS WHILE PERFORHING N2-ISP-LDS-H010 WE FOUND A BAD REPLACED BAD RELAY RILEY TEHP 5'MITCH E31-N6418 RPS LDS-2RHS¹TS8 48

0 p

l',tl

14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE41 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W193654 HVR 2HVR-RE14A-1 KEEPS INDICATING DETECTOR FAILURE REPOSITIONED DETECTOR. PERFORMED FOLLOWED A FEW MINUTES LATER BY DETECTOR BACK IN N2-RSP"RHS-H108 OPERATION ON CONTROL RODH ORMS COHPUTER DETERMINE AND CORRECT PROBLEM WITH 2HVR"RE14A"1 TAG AT CONTROL DRHS CONSULT.

RHS-2MVRCAB 14A W193656 CMS-2CHS4 TE5 BOTH TEMP ELEHENTS ARE IN ALARH AT 80 DEG F IN N2-ISP-CHS-H003 FOR TE548 PERFORHED 48 THE SUPPRESSION POOL. SETPOINT SHOULD BE 85 DEG F SAT. N2-ISP-CHS H005 FNOR TE54A BRINGS IN ANNUN 601560 PERFORHED SAT W193671 EGS-2EGSNPS4 2EGSAPS4007A IS BLOWING AIR. A BODY BONNET BOLT IS REPLACED SWITCHICALIBRAT/D SWITCH 007A HISSING A CAP NUT AND THE INTERNAL DIAPHRAH HAY BE BROKEN. TAG HUNG AT 2EGS-PS4007 (AT 2EGSoEG1)

'W193676 HVC UNABLE TO REHOVE TUBING FROM DETECTIVE CHAHBER REPLACED S'WAGELOCK FITTING NUT AND THIS IS TEST TUBING. FERRULE RHS-2HVCOCAB 18A W193681 CSH-99-31-2 I WHILE PERFORHING N2-ISP-CSH"M002 THE COHPT PT RESET POWER SUPPLY TO COHPUTER WITH HSN18 (2wA) CSHZC104 DID NOT CHANGE STATE WHEN WE BROUGHT IT COHPUTER DEPARTHENT INTO ALARH. TAG ON COHPT CONSOLE IN CONTROL ROOH W1 93698 HVC"2HVCAACU ACU38 IS IN AUTO BUT FAILS TO START AT DESIGNATED RECALIBRATED TO PROPER SETPOINT 38 SETPOINT ON TEHPERATURE INDICATOR IN REHOTE SHUTDOWN ROOH. CONTROL BLDG EL 261 W193706 RDS-2RDSAHCU ACCUHULATOR 2RDSAHCU5835 LOCATED AT 261 RX 8106 AS FOUND -852 3- AS LEFT -1024 5-5835 NORTH SIDE 'WAS AT 980 PSIG 'WITH NO ALARH IN AT CONTROL RH PANEL 603 SET POINT IS 1025 FOR ALARH W193717 NHS-NOCOHPID RBH -A- GENERATED A ROD WITHDRAWAL BLOCK (INOP) RECEIVER LOGIC CARD REPLACED Q2 THAT WILL NOT CLEAR- AS SOON AS IT U15 U11 ON RCVR CARD NULL SEQUENCE AUTO-UNBYPASSED CARD EDC 2F00277 W193725 CEC-2CEC4PNL ANNUNCIATOR WINDOW IS LIT WITH NO LPRH'S REPLACED K15 RELAY REPLACED LPRH 608 INDICATING DOWNSCALE COHPUTER POINT NHPBC28 CARD FOR 1A-32-49 INDICATES A DOWNSCALE ON LPRH GROUP A BUT ALL INDICATE GREATER THAN 10 PERCENT HETER SCALE

14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE42 WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION

'W193742 RHS"2RHSAPI5 GAUGE READS 20 INCHE VACUUH~ THIS IS AN UNEXPECTED CALIBRATED 2RHSAPISOB 08 READING DUE TO THE FACT THAT SUPPRESSION POOL LEVEL SUCTION SOURCE FOR PUHP WAS APPROXIHATELY ELEVATION 200 TROUBLESHOOT OR RECALIBRATE GAUGE AS NEEDED GAUGE LOCATED AT ELEVATION 175 ON RACK OUTSIDE 2PHSAP18 PUHP ROOH W193790 SWP-2SWP4VBO 2SWP4(V8008 FAILED N2-OSP-SWP-Q001 FORWARD FLO'W SUPPORTED HECH HAINT 08MS" EXERCISE (OBTAINED 12 GPH- OSP-S'WP"Q001 CALLS FOR GREATER THAN 19 GPH) SEE SECTION 7 2 109 W193834 RPS-F18-2RPS HALF SCRAH 8 LOGIC FROM RDS4LSY1A WHILE PERFORHING 801 EQM'BLOWN C72A"E18 FUSE- REPALCE

'W193851 N C 51- K 60 5 WHILE PERFORHING N2-ISP-NHS-WQ007 STEP 8.5.14 PERFORHED REQD SECTIONS OF FOUND UPSCALE NEUTRON TRIP OUT OF SPECIFICATION N2- I SP-NHS-Q127

'W193871 HVP-2HVP4FS8 DURING HONTHLY DIESEL RUN FAN AUTO STARTED ON READJUSTED 2HVPeFSBA TO NEW A DIESEL START AND TRIPPED ON LOW FLOW (PERHVR FC01) SETPOINT WAS RESTARTED AND TRIPPEO AGAIN LATER ALSO ON LOW FLOW. 'WEATHER CONDITIONS WERE SNOW AND HIGH WIND TROUBLESHOOT AND REPAIR AS REQD W193904 HSS HAIN STEAH RAD HONITOR C INTERHITTENT FAILURES ON REPLACED A AND 8 LVPSI CPU'OARD)

LVPS HODULE FAULT- HOD A-15V CONTROL BLDG 306 DISPLAY CONTROL CARD AND I/O HODULE ELEV RPS-2MSS4IRT4 6C W193911 GTS-2GTSOHOV WHILE RUNNING GTS TRAIN -A- DUAL VALVE INDICATION ECDCR 2E-103-92 TEHP HOD 91-018 WAS 3A WAS NOTI CEO) ALSO TRAIN DISCHARGE FLOW AND DELTA P INSTALLED 910322 CLEARED PROBLEH.

DROPPED GTSHOV3A NEVER COHPLETELY CLOSED BUT UNDER WR 168472 COPY ATTACHED CYCLED BACK OPEN. TAG AT CEC-PNL870 W193918 ISC-2ISCALIS THIS CHART RECORDER ON 2CECAPNL601 IN READING LOW PERFORHED CALIBRATION OF RECORDER 16918 OUT OF SPEC FOR N2-OSP-LOG-H001 PER N2-ISP-ISC"R104 W1 93928 CES CONTROL PANEL ANNUNCIATOR TEST FUNCTION IS NOT EXERCISED SWITCH TEST AND RESET ON RESPONDING NO HORN NO ANNUNCIATOR FLASH 2CES4'IPNL408 SWITCH IS INTERMITTENT. WR 168641'WRITTEN TO ELECT TO REPLACE ANNUNCIATOR TEST AND RESET SWITCH ON 2CESAIPNL408 EGS-2CESAIPN L408

'14:18-0 92 CLASS I WORK RUHENT & CONTROL 1991 PAGE43 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACT ION W193929 EGT-2EGT4CH5 JACKET MATER TEHP IS NOT CONTROLLING BETWEEN HETER WAS REPLACED PER MR 178815 120-130 DEG F ITS TEHP IS HIGHER THAN EXPECTED ACCORDING TO TEHP INDICATOR ON 2CESAIPNL408 TEHP IND HAY BE BROKEN HAINTAINING TEHP IN MANUAL CB 261 M193938 SLS-2SLSARV2 RELIEF VALVE BEGAN LIFTING AT APPROXIHATELY 1250 CHECKED RELIEF PRESSURE FOUND IN A PSIG DURING PERFORMANCE OF N2-OSP-SLC-Q001~ ON TOLERANCE BUT ADJUSTED VALVE CLOSER SECOND ATTEHPT TO ACHIEVE DESIRED PRESSURE BAND TO SETPOINT 1387 PSI PER I&C STARTING LIFTING AT APPROXIHATELY 1150 PSIG SUPERVISOR USING N2-IHP-GEN-9036 REHOVE RECALIBRATE AND REINSTALL M193946 RHS-2RHS4 P I7 THIS HETER IS READING 160 LBS I THE LOCAL GAGE PLACED GAUGE ON TRANSHIT ER TEST C (SOHE INST TAP) IS READING 78 LBS THE P2 DISCH TAP)READ 137 PSIG WHICH AGREED 'MITH PRESSURE HETER READS 78 LB AND THE P18 DISCH 2RHSNPI7C (ALSO READING 137 PSIG)

PRESS HETER READS 70 LBS RECAL OR FIX AS NEEDED GAUGE IC 9508 CAL DUE 911106 M193980 SLS-2SLS4(RV2 CALIBRATE RELIEF VALVE 2SLSARV2A THIS RELIEF "RECAL VALVE PRESSURE FOUND AT. 1360 A VALVE 'MAS FOUND LIFTING AT 1220 PSIG DURING THE PSI PERFORHANCE OF N2-OSP-SLS-Q001 M193982 NHS-C51-K605 DURING N2-ISP-NHS-MQ007 STEP 8 4.3 8 4 5 LPRH ADJUSTED AUXILIARY CARD R3 FOR A OPERABLE COUNT MAS UNSAT AND RETURNING ONE LPRH TO 100 PERCENT INDICATION ON HETER (20 OP DID NOT CLEAR INOP STATUS COUNT EQUALS 13 OP LPRHS IN OP X 5 PERCENT EA )

AND REQUIRED 2 OP TO RESET

'W193994 SWP-2SWP4 FV4 ANNUN 601203 ALARMS FOR SWPAFV478 LOM PRESSURE ANNUN 601203 IS FED FROH RESERVOIR 78 BEFORE LOM PRESSURE START OF VALVE ACCUHULATOR PRESSURE SMITCH PS4 HOTOR CONTROL PRESSURE PUHP TROUBLESHOOT VALVE IS IN PIPE PRESSURE SMITCH PS3 CONTROLS HOTOR TUNNEL SOUTHMEST OF CCS H/X ON TB 250 EL TAG ON OPERATION) ACTIVATION OF PS4 'MILL 601203 NOT START HOTOR HECH HA I NT PERFORHED REPAIR OF COUPLING UNDER SUPPORT 'WR M193995 CES ANNUNCIATOR CAHE IN TEHP WAS NORHAL APPROXIHATELY *BOTH HIGH TEHP SWITCH (26JWH) AND 155 DEGREES F HIGH SETPOINT IS 190 DEGREES F LOM TEHP SM (2GJMAL) MERE FOUND OUT MINDOW 408-3-7 IN PREHATURELY TROUBLESHOOT DIESEL OF SPEC RECALED AND ADDED HORE GENERATOR BLDG 261 ELEVATION DIV II DIESEL CONTROL HEAT COUPLING GREASE TO TEHP 'WELLS BLDG ROON EGS-2CES4IPN L408 M194019 CHS-2CHSePNL H202 ANALYZER H2 CALIBRATION IS FLUCTUATING LOM 7 CLEANED CORROSION FROH TERHINAL 668 DAY LCO LUGS ON TB-9

4' 14:18:0 14-92 CLASS I WORK RUHENT & CONTROL 1991 PAGE44 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W194058 GTS-26TSePV5 OIL LEAKS FROH VALVE ACTUATOR HOUSING TIGHTEN SCHRADER VALVES TORQUED 8 TROUBLESHOOT AND REPAIR 26TSAPV58 IS LOCATED IN COVER DO'WN TORQUE 'MRENCH 7222 CAL THE STANDBY GAS 8 TRAIN ROOH UP ON HEZZANINE DUE 910501 ELEVATION 275 OF THE STANDBY GAS BUILDiNG W194065 RDS-2RDSAV11 CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S REHOVE REATTACHED LEVEL SWITCH AND TORQUED 1(3819) LEVEL SMITCH TO REHOVE 0-RING FROM V111 VALVE BOLTS LEVEL S'MITCH REHOVED LOST ORING FOUND) LEVEL SWITCH REINSTALLED PER S"HI-5 3 001 W194068 RDS-2RDSAV11 CARTRIDGE VALVE LEAKS LOCATION NORTH HCU'S REMOVE REHOVED LEVEL SWITCH LOCATED AND l(4203) LEVEL SWITCH INSPECTED FOR CARTRIDGE VALVE 0-RING REHOVED LOST ORING RE I'ASTALLED LEVEL S'WITCH PER 5-HI'-5 S-.001 W194105 HVR SEALING WASHERS HISSING ON THE TOP TWO LUGS ON LID REPLACED HISSING SEAL 'MASHERS ON OF HOVING FILTER HOUSING 289 ELEVATION CAB 14A 2HVRQCAB14A FILTER HOUSING RHS-2HVR0CAB 14A W19 4112 CEC-2CECAPNL FOUND IHPROPERLY INSTALLED CAPACITORS REF DER POMER SUPPLY PS-ZQQ1 REPLACED AND 899 2-91-Q-0259 AND GE SIL 527 'EPLACE POWER SUPPLY OUTPUTS CHECKED CB 288 PNL 2CECAPNL899

'M194114 CEC-2CEC4PNL FOUND IMPROPERLY INSTALLED CAPACITORS REF DER REPLACED OPTICAL ISOLATOR POWER 899 2-91-Q-0259 AND GE SIL 527. REPLACE PO'MER SUPPLY. SUPPLY ZLL2 AS DIRECTED TAG ON POWER SUPPLY CB 288 PANEL 2CECAPNL899 W194153 HVC CHANGE DETECTOR MIRING CONFIGURATION FOR PERFORHED SDC EDC 2F00285 PER 2HVC4RE18A AS REQUIRED BY EDC 2F00285 IHPLEHENT ATTACHED S-Hi-5 3-001 HOVED TAPE BY 910430 CONTROL BLDG 306 DO'MN DETECTOR HOUSING SO IT EXTENDED ON BOTH SIDES OF ORING NO CONTINUITY PRESENT AS ADDRESSED ON EDC 2F00285 PG 2 OF 14 S-HI-5 3-001 FINISHED NO DETECTOR PROBLEHS AND SOURCE CHECK SATISFACTORY RHS-2HVC4 RE1 BA

'M194154 HVC SDC SC2-0004-90 CHANGE DETECTOR WIRING 'PERFORHED WIRING CHANGE PER EDC CONFIGURATION FOR 2HVCARE188 AS REQUIRED BY EDC 2F00285 AND S-HI-5 3-001 AND GROUND 2F00285 NCTS ITEH 502787-01/02 CONTROL BLDG 306 ISOLATION WITH KAPTON TAPE.

HVAC ROOH PERFORHED SOURCE SATISFACTORILY RHS-2HVC0RE1 8B

,14-18:07 92 CLASS I WORK - TRUHENT 8 CONTROL 1991 PAGE45 WR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W194155 HVC CHANGE DETECTOR WIRING CONFIGURATION FOR PERFORHED EDC 2F00285 2HVCARE18C AS REQUIRED BY EDC 2F00285 NCTS ITEH 502787-01/02 CONTROL BLDG ELEVATION 306 SDC SC2-0004-90 IMPLEHENT BY 910430 RMS-2HVCARE1 8C W194156 HVC CHANGE DETECTOR WIRING CONFIGURATION FOR PERFORHED EDC 2F00285 2HVCIRE18D AS REQUIRED BY EDC 2F00285 NCTS ITEH 502787-01/02 CONTROL BLDG 306 HVAC ROOH SDC SC2-0004-90 IHPLEHENT BY 910430 RMS-2HVC4RE1 8D W194159 HVR CHANGE WIRING CONFIGURATION OF THE DETECTOR PER HOD IS DONE BUT STEP 17 OF HI 5 3 EDC 2F00285 AND SIMPLE DESIGN CHANGE SC2-0004-90 CANNOT BE MET AT THIS TIHE 910820 PERFORHED HOD EDC 2F00285 AND SC 20004-90 SAT. NEW HI AND COHPLETED SATISFACTORILY RHS-2HVROREX 14A

'W194160 HVR-2HVRNREX CHANGE DETECTOR WIRING CONFIGURATION PER EDC EDC 2F00285 PERFROMED AND 14B 2F00285 AND SIHPLE DESIGN CHANGE SC2-0004-90 RX SC2-0004-90 328 EAST SIDE

'W194 161 HVR CHANGE DETECTOR WIRING CONFIGURATION PER EDC PERFORHED EDC 2F00285 AND 2F00285 AND SIMPLE DESIGN CHANGE SC2-0004 "90 RX SC2-0004-90 289 WEST RMS-2HVRREX 32A

'W194162 HVR-2HVR4REX CHANGE DETECTOR 'WIRING CONFIGURATION PER EDC EDC 2F00285 32B 2F00285 AND SIHPLE DESIGN CHANGE SC2-0004-90 W194163 WCS TRANSHITTER OUTPUT READS HIGH. ELEVATION 215 RAD LOOP CALI BRAT ION 010 LDS-2WCSAFT6 7X W194184 GTS-2GTS4MOV TROUBLESHOOT ACTUATOR TO VERIFY PROPER DESIGN TEHP HOD 91-019 EDC 2E10393 2B OPERATION INSTALLED TO CLEAR PROBLEH,UNDER WR 168473 COPY ATTACHED W194185 GTS-2GTSAHOV TROUBLESHOOT ACTUATOR TO VERIFY PROPER DESIGN TEHP HOD 91-019 2E-10393 EDC 3B OPERAT ION INSTALLED TO CLEAR PROBLEM (UNDER

'WR 168473- COPY ATTACHED)

!

IA

'14-18-b 14-92 CLASS I 'WORK RUHENT 8 CONTROL 1991 PAGE46 WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W194 188 CHS-2CHS4PNL OXYGEN CELL FLOW ROTOHETER IS READING 150 SCCH REPALCED ROTORHETER WITH NEW 66A WITH NO FLOW ROTORHETER HI 136989 W194191 CEC-2CECoPNL WHILE PERFORMING N2-ISP-RCS-Haool FOUND MODE REPLACED SWITCH 51 KNOB 608 SWITCH Sl KNOB BROKE-.ON HETER NODE C'ARD Z7 REPLACE BLACK KNOB W194202 NHP-2NHPNREO LPRH 08-25A READS ERRATICALLY SPIKES WHENEVER REPLACED LPRM CARO FOR LPRH 825A BOARD IS TOUCHED LOCATED PANEL H13-P608 CABINET E W194214 HSS-2HSSCFT1 HAIN STEAH LINE FLO'W HETER READS 7 BY 10 TO THE ADJUSTED XHITTER 2HSSAPT118 AND 18 5TH LBH/HR STEAH FLO'W WHEN RX SHUTDOWN AND COLD INDICATOR 2HSS4FI118 PEg.

INVESTIGATE CALIBRATE WHILE SHUTDOWN N2-ISP-RHC-R105 ATT 2 W1 94234 EGF-2EGF>LS1 2EGFALS128 IS IN ALARH COMP PT EGFLC09 WITH REPLACED LOW SWITCH PLATE ASSEMBLY) 28 SOTRAGE TANK LEVEL IN NORHAL BAND BRINGING IN REPOSITIONED DISPLACERS AND'FERROUS NUISANCE ANNUNCIATOR IN CONTROL ROOH 852210 SLEEVES FOR PROPER SET-RESET POINTS ON DISPLACERS W194242 SWP-2SWP4PT4 F SERVICE WATER PUHP SUCTION PRESSURE INDICATES CALIBRATED TRANSMITTER TRANSHITTER F APPROXIHATELY 3 5 PSIG WHICH IS 4 PSIG LO'WER THAN CALIBRATION WAS SAT NORHAL VERIFY CALIBRATION OF 2SWPePT4F LOCATED IN SERVICE WATER DIV I I PUMP ROOH W194263 CES ANNUNCIATOR BLOCK 408-1-7 OVERSPEED ENGINE INSTALLED NEW AN-1116C HODIFIED ANNUNCIATOR WILL NOT ILLUHINATE ON TEST DEHAND. CARO INTO PANEL ANNUNCIATOR LOCATED AT 2CES-PNL408 CONTROL BLDG ELEVATION 261 DIV II DIESEL CONTROL PANEL EGS-2CESoIPN L408 W194267 CPS-2CPS4 AOV DURING N2-ISP-CPS-9001 LLRT AOV106 WAS FOUND TO LLRT PASSED N2-ISP-OPS"9001 106 HAVE LEAKAGE WHICH EXCEEDED TECH SPEC CRITERIA

'W194268 HVC RAD HONITOR WENT UNREACHABLE AND WILL NOT RESTART REPLACED POWER SUPPLY FLOW SAHPLE PUHP OFF HONITOR SKID APPEARS TO BE OFF LINE PWR SUPPLIES VERIFIED ON CORRECT PROBLEH HONITOR ON C8306 IN HVAC ROOH RHS-2HVC4RE1 88 W194273 RDS-2RDSAHCU 26" 55 LOST INDICATION WHEN 30-55 WAS INSERTED TO 30-55 HOVED TO POSITION 46'6-55 2655 POSITION 46 DID NOT LOSE INDICATION - NO PROBLEH

P 1 '(

14:18:07 92 CLASS I WORK " TRUHENT & CONTROL 1991 PAGF47

'WR NUHBE EPN NUHBER FAILURE DESC CORRECTIVE ACTION W194274 HVK-2HVK4CHL 2HVKACHL1A TRIPPED AND FAILED TO RESTART- WAS WITH ENGINEERING DURING TEST 1A TROUBLESHOOT STARTUP NO FAULTS OR PROBLEHS FOUND 2HVKACHL1A RAN PERFECTLY

'W194290 HVR-2HVR4FS3 FLOW SWITCH FAILED LOWI INITIATIVE RX BLDG PERFORHED N2-IPH-GEN-a003 ON FLOW 7A VENTILATION SYSTEM NORHAL ISOLATION TROUBLESHOOT SWITCH TO INPUT NEW SETPOINT AND REPAIR TAG LOCATED AT 2CECSPNL870 ANNUM 870112 IN CONTROL ROOH

'W194313 EGA-2EGA4PS2 PRESSURE S'WITCH ACTUATES AT 236 PSIG REQUIRED TO CALIBRATED 5'WITCH 08 ACTUATE AT 233 PSIG THIS WR WRITTEN IN CONJUNCTION WITH WR 194314

'W194314 EGA-2EGACPS9 PRESSURE SWITCH ACTUATES TO START 2EGAOC18 AT 233 CALIBRATED SWITCH 8 PSIG REQUIRED TO START AT 240 PSIG THIS WR

'WRITTEN IN CONJUNCTION WITH WR 194313 W194332 GTS-2GTSAPV5 THE ACTUATOR HAS AN OIL LEAK WHICH IS SEEPING REMOVED COVERI WIPED DOWN-A THROUGH THE BOTTOH OF THE COVER PLEASE REINSTALLED COVER TROUBLESHOOT AND REPAIR W194359 RSS-2RSSAPI1 2RSSOPI102 DIV I INDICATES HIGHER APPROXIHATELY ADJUSTED 2ROS4(PI102 TO HIDRANGE PER 02 1035 THAN OTHER PLANT RX VESSEL PRESSURE N2-ISP-I SC-R111 INDICATORS PLEASE RECALIBRATE.

'W194382 SFC-2SFCoLT3 ANNUNCIATOR 873322 COHING IN PERSISTENTLY AND BROUGHT THE LOOP BACK INTO AN 2A GENERATING COMP PT SFCLC01 FOR SHORT DURATION ACCEPTABLE CALIBRATION ONLY BECOHI NG A NUISANCE SUSPECT LT OUT OF CAL TROUBLESHOOT AND REPAIR AS REQD. TAG AT PNL873 W194 384 HVC-2HVCADMP DID NOT CLOSE WHEN DOING N2-FSP-FPL-R001 THE PINNED DAMPER IN CORRECT HANNER F115 REGULATOR HAY NEED ADJUSTING 5'WGR NORTH 'WALL LOCATED DIV III 261 W194389 CES ALARH 406-4-1 JACKET 'WATER HOW PRESSURE ADJUSTED RESEATED CARD FOR WINDOW C IRCULATING PUHP WILL NOT TEST I CHANGED BULBS 406-4-1 TESTED SATISFACTORY STILL WILL NOT TEST EGS-2CESeIPN L406 W194391 EGS-2EGS4E61 CONTROL ROOH ANNUNCIATOR 852134 EDG1 SHUTDO'WN REPLACED RELAY ON RELAY CARD MECHANICAL FAILURE IS IN 'WITH COHUTER POINT ABA6N24 IN PNL CEC859 EGSUC01 ED61 TURBO THRUST BRG IN ALARH AND OIV I DIESEL IS NOT RUNNING

I

'

14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE48 WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION

'W194470 SWP TEHPORARY HODIF ICATION OF 2SWP4FS146A ATTACH FC1 CONNECTED TEST, EQUIP TO SERVICE MONITOR CRF 71D TO THE SWITCH MONITOR FH 71D WATER RAD SKI 0 2SWPA CA8146A PER OUTPUT AND EXTERNALLY HOUNTED FLOW HETER ON A TEHP MOD 91-042 CHART RECORDER RMS"2SWPFS1 46A W194580 HVK-2HVK4'CHL BASED ON N2-OSP-S'WP-Q003 P28 FAILED SURVEILLANCE REHOVED 2HVK-TE1011A REPLACED 1A REMOVE END BELLS ANO CLEAN SERVICE WATER SIDE 2HVKATE1011A TUBES ON SHILLER BEFORE SURVEILLANCE ON P2A CONTACT DICK GREEN 343-8499 WHEN SHILLER IS OPEN W194 701 RHS AFTER PERFORHING N2-ISP-LDS-H007 RILEY TEHPERATURE REPLACED S'WITCH E31-N6084 SWITCH E31-N608C FAILED HIGH WHEN FIELD LEADS WERE LANDED LOS-2RHS4 TS1 608C W194713 EGA-2EGA4'P59 PRESSURE SWITCH IS ALLO'WING ITS RESPECTIVE RECALIBRATED 2EGAAP598 TO LO'WER ITS 8 COMPRESSOR TO PRESS UP THE RECEIVER TO ITS RELIEF SETPT STILL 'WITH IN SPEC!

SETPOINTQ PLEASE RECALIBRATE OR REPAIR IF THEREFORE LOWERING ITS RESET PT NECESSARY PROBLEM WAS 2EGAAP598 RESET IS TOO CLOSE TO 2EGA-SV48 SETPT CAUSING SV48 TO LIFT BEFORE P598 RESET TO STOP COHPRESSOR W194778 GTS-2GTSoMOV VALVE ACTUATOR HOUSING IS LEAKING OIL RETIGHTENED BOLTS ON VALVE 28 TROUBLESHOOT REPAIR LOCATED IN STANDBY GAS ROOH 8 HANIFOLD HAD VALVE STROKED BY OPSI ELEVATION 261 NO LEAKAGE DETECTED W194782 HSS ANNUNCIATOR 603133 COHPUTER POINT RHSRC01 DELAYED REPLACE RELAY K71 IN AUX TRIP UNIT IN COMING INTO ALARH AND THEN RESET WITH A TRIP A SIGNAL FROH RAD HONITOR A DRAINER. TROUBLESHOOT RPS-2HSSNRT4 6A W194789 HVC-2HVC0FR1 RECORDER PEN RED VIBRATES EXCESSIVELY APPEARS TO ADJUSTED SLIDE WIRE AND CLEANED 08 BE TO SENSITIVE TO INCOMING SIGNAL CHANGES ITILUBRICATED GUIDE BAR ~ HONITORED LOCATION ELEVATION 306 CONTROL ROOH PNL INPUT 'WITH OSCOPEIRAN LOOP PER 2CECAPNL871 N2-RSP-HVC-RQOOli RECORDER OPERATED PROPERLY INPUT WAS CHECKED AT OI 30PERCENT AND 60 PERCENT DURING LOOP RUN AND CORRESPONDING RECORDER OUTPUTS WERE SAT

14-18-0 14-92 CLASS I MORK RUHENT 8 CONTROL 1991 PAGE49 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W194801 SWP SAHPLE PUHP WILL NOT STAY RUNNING WHEN STARTED REHOVED FLOW SMITCH AND CALIBRATED FROH RIC IN CONTROL ROOH TAG ON RIC IN CR TOOK ATTACHED TEST DATA RHS-25WPOCAB 23A M194802 SWP PUHP FAILS TO RESTART AFTER TRIPPING OFF BY ITSELF CLEANED AND FLUSHED SPOOLPIECE AND FLOW ELEMENT AFTER FLUSHING HV READING 'MAS 87 AFTER CLEANING HV READING MAS 46HV RHS"25WP)0'CAB 146A W194807 ZZZ-NOCOHPID RAD HONITOR HAS LOM FLOW ALARH LOCKED IN HONITOR CALIBRATED PURGE REGULAT(R AND SEEMS TO BE OPERATING PROPERLY RAD HONITOR WAS RELIEF VALVE>> REPLACED FLOW ELEHENT PUT BACK IN SERVICE ON 910823 AFTER WORK MAS AND TRANSDUCER BOARD REPAIRED LEAKY PERFORMED BY 18C AND ALARH HAS BEEN IN SINCE FITTING M194815 SMP SAHPLE PUHP MILL NOT START FROH THE RIC OR LIC 107HU READING BEFORE SWITCH ~

AFTER PERFORHING HANUAL FLUSH AND FLOW S'WITCH BLOW CLEANINGI38 HU READING AFTER SMITCH DOWN FLUSH PER N2"RTP-130 SAHPLE PUHP STARTS AND CLEANED'LEANED FLOW SWITCH THEN KICKS OFF ET 215 RHS-25WPACAB 238 W194816 SWP PUHP SHUTS ITSELF OFF AND WILL NOT RESTART FROH FLOW SWITCH 1468 WAS CLEANED THE R IC PLACED HON ON L INE AT 2100 HRS HON STILL ON LINE AT 2342 HRS RHS-25WPeCAB 1468

'M194819 5'MP NORMAL FLOM INDICATOR LIGHT ON SAHPLE SK ID 146A IS PLAN CLEANED FLOW ELEHENT LIGHT NOT LIT FOR NORHAL PUHP OPS. (I E. 'WHEN PUHP IS CANE ON DURING NORHAL FLOW PUMP ON RUNNING) LOC FOR TAG AT SKID ~ SKID LOC ~ IN PIPE AND TRIPPED OFF 'WHEN PUHP OFF TUNNELS IN TB 250 RHS-2SWP4CAB 146A M194820 5'MP FLOW INDICATOR LIGHT WAS NOT LIT DURING SHIFT CLEANED FS238 FLOW ELEHENTS PER AP CHECK TO INDICATE NORHAL FLOW>>. UNABLE TO ASCERTAIN 5 4 2 IF BULB IS BLOWN ~ PLEASE REPAIR TAG HUNG AT RIC IN CR 306 RHS-25WPACAB 238

14-18 ' 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE50 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION

'M194839 HVR HONITOR HAS EXCESSIVE FILTER STEP FAILURE REPLACED TRIGGER PHOTO STAR WHEEL ALARHSIDISCOVERED DURING RETURN TO NORHAL AFTER FIXED FILTER CHANGEOUT (N2-RTP-123) HONITOR LOCATED RB 328 EAST TAG HUNG ON SKID CONTACT RAD PROT PRIOR TO RETURNING HONITOR TO SERVICE RHS-2HVR4'CAB 14A M194840 SMP RAD HONITOR NORHAL FLOW LIGHT 'MILL NOT LIGHT BULB CLEAN FLOW SENSOR AND RECAL'D MAS CHANGED OUT AND STILL FAILED TO LIGHTS SKID APPEARS TO BE OPEARTING CORRECTLY SO LIGHT SHOULD BE ON TAG HUNG AT SKID RHS-2SMPORE1 468 M194843 CHS LOM FLOW ALARH)UNABLE TO CLEAR TROUBLESHOOT AND REHOVED TAPE BLOCKING SUCTION TO REPAIR HOVING FILTER AND CLEANED HOISTURE OUT OF ASSEHBLY RHS-2CHS4CAB 10A M194846 ABH-NOCOHP ID LOOP 2 UNREACHABLE PORT A.INVESTIGATE 8 REPAIR RESEATED CPU AND SYSTEH BOARDS HAD TAG 35991 RX 261 SOUTH TB 306 RP OFFICE HONITOR BROUGHT ON LINE AFTER FOUR HOURS HONITORIS ST.ILL ON LINE AND ALI. OTHER HONITORS IN LOOP ARE REACHABLE

'M194926 SMP PERFORH PRESSURE AND FLOW TESTING AS DIRECTED BY PERFORHED ENGS TESTING SYS ENGINEERING (RICK SCHAHP) TB 250/SVP245 RHS-2SWPeCAB 146A

'W194927 SMP PERFORH PRESSURE AND FLOW TESTING AS DIRECTED BY REPLACED SWP4'SOVFV01 AND PERFORHED SYS ENGINEERING (RICK SCHAHP) TB 250/SVP245 FLO'M)PRESSURE TESTING AS PER TROUBLESHOOTING GUIDE RHS-2SWP0CAB 1468

'W194945 HVK-2HVKAPSL REPLACE LP PRESS SMITCH FAILS TO RESET REPLACED SMITCH PSL1007A WITH NEW 1007A INTERHITTENTLY ONE. CALIBRATED PER IL2HVK-017 SDC SC2-0275-91

'M194993 NHS-C51-K605 DURING PERFORHANCE OF N2-ISP-RHC-9101 SECTION 7 16 REPLACE DC AHP CORO- ISSUE NO.

COULD NOT MEET ACCEPTANCE CRITERIA THE ALARH REF 147686 SYHBOL 93-18-'766. OLD SN OUTPUT TO THE RECORDER COULD NOT BE ADJUSTED FOR TAHXM8-2)NE'M S/N 86Y353-3 AS LEFT DATA. SUSPECT DC AHP REPAIR. TAG AT PANEL CEC-608

1, t,

i4 18 0 14-92 CLASS I WORK " RUHENT 8 CONTROL 1991 PAGE51 MR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION

'M194997 CHS INVESTIGATE LABELING DEFICIENCY ON FLOW CONTROL TERMINAL BOARDS ARE NOT LABELED AND SYSTEH FOR 2CHSACAB10B TAG AT 289 RX ON SKID NOT CONTROLLED DRA'MING EXISTS TO SHOW NUHBERSIDER WILL BE WRITTEN RHS-2CHS4CAB 108 W195043 EGS-2EGSoPS4 RECALIBRATE PRESSURE SETPOINT PER EDC 2E10473 AND SETPOINT CHANGED 0018 SIHPLE DESIGN CHANGE SC2-0301"91 W195056 RDS-2RDSOHCU HYDRAULIC CONTROL UNIT 2RDS4 HCU3039 NITROGEN TORQUED FITTING ON PS AND BLOCK TO 3039 SECTION HAS REQUIRED REPEAT CHARGINGS RECENTLY 2 5 IN-LBS AND LEAK ST4PPED TORQUE .

INVESTIGATE AND REPAIR SOURCE OF NITROGEN LEAK WRENCH 9231 TAG HUNG ON HCU V111 VALVE RX BLDG 261 NORTH HCU BANK W195082 HVR-2HVRAFS3 RECALIBRATE 2HVR4FS36A BI37A Bi IAW EDC 2E10489 AND RECALIBRATE AS PER N2-IPH-GENEQ003 78 SDC SC2-0234-91 M195605 CHS RIC DISPLAY IN CONTROL ROOH IS HISSING -E- AND 1ST REPLACED DISPLAY BOARD ON RIC 10B DIGIT OF EXPONENT. TAG WRITTEN AND HUNG AT Ric SYHBOL 93-40-609 PANEL RHS-2CHSP'RIC 108

'M196136 NHS-C51-K601 DURING PERFORHANCE OF N2-ISP-NHS-MQ009 ATTACHHENT REHOVED K43 RELAY THEN REINSTALLED E 5 STEP 8 5 2 INOP INHIBIT SWITCH 54 DISPLAYED IT BACK IN SLOT INTERHITTENT OPERATION TAG LOCATION 306 CONTROL RH 2CEC-PNL606 IRH DRAWER E W196159 CEC-2CECoPNL DURING PERFORHANCE OF N2-ISP-DER-H001 COHPUTER REPLACED DEFECTIVE RETRANSHIT RELAY 873 POINT DERXC06 DID NOT ALARHI HODICON OUTPUT INDICATION AND ANNUNCIATOR 873110 FUNCTIONED PROPERLY TAG LOCATED AT 2CEC-PNL873 W196160 CEC-2CECP NL WHILE PERFORHING PROCEDURE N2-ISP-DER-H001 REPLACED DEFECTIVE RETRANSHIT RELAY 873 COHPUTER PT DFRXC09 FAILED TO ALARH. HODICON OUTPUT INDICATION AND ANNUNCIATOR 873115 OPERATED CORRECTLY TAG LOCATED AT 2CEC-PNL873 M196162 CHS-2CHSCTRY WHILE PERFORHING N2-ISP-CHS-R108 FOUND RECORDER REHOVED CLEANED AND INSTALLED 130 NOT INDICATING FULL RANGE MHEN 10FDC WAS APPLIED SLIDEWIRE FOR THE BLUE PEN ALLOWING TROUBLESHOOT- REPAIR RECORDER FOR PROPER ELECTRICAL CONNECTION BETWEEN SLIDEWIRE AND 'MIPER ARH

~4 C,

C 14:18:0 14-92 CLASS I WORK RUHENT & CONTROL 1991 PAGE52

'WR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W196227 ISC-2ISCALT1 WHEN PERFORHING N2-OSP-LOG"SQALL IT WAS NOTICED TRANSHITTER 2ISC4LT10D EXHIBITS OD THAT THE ABOVE TRIP UNIT IS READING 11 TO 12 ROSEHOUNT SYNDROHE TRANSHI TTER INCHES BELOW THE OTHER THREE TRIP UNITS PLEASE REPLACED PER N2-IHP-EQH"Q005 TIHE TROUBLESHOOT AND REPAIR NOTE TRIP UNIT COMES OFF RESPONSE TESTED PER 2ISCALT10D TAG LOCATED ON 2CECAPNL625 ABOVE TRIP N2-ISP-CSH-R202 CALD PER UNI T N2-I SP-CSH-R107 W196228 NHS-C51-K605 WHILE PERFORHING N2-ISP-NHS-WQ007 AT 6 THE PERFORMED N2-ISP"NHS-WQ007 FUNCTION TEST OF INOP TRIP CIRCUIT STEP 8 4 ONLY 13 LPRH WERE LEFT IN OPERATE IN ORDER TO GET THE INOP TRIP PROCEDURE REQUIRES 19 RECALIBRATE NO PROBLEH FOUND '~i W196229 HSS WHILE PERFORHING N2-ISP-LDS-H006 RILEY TEHP SWITCH REPLACED OLD TS1604C WITH NEW ONE E31604C WOUL'D NOT PERFORM AND BRING IN MSIV 1/2 ISOLATION REPLACE RPS LDS-2HSSeTS1 604C W196242 SWP-2SWPOFV5 2SWPOFV54A HYDRAULIC PUHP IS RUNNING CONTINUOUSLY PRESSURIZED'CCUMULATORS AND FILLED 4A AND IS BRINGING IN CONTROL ROON ANNUNCIATOR OIL RESERVOIR AFTER HAINTENANCE 601103 TAG HUNG AT ANNUNCIATOR 601103 DEPTIREPLACED ACCUHULATORS CALIBRATED PS3 AND PS4 DER NO WAS WRITTEN TO ADDRESS A PROBLEM CONCERNING THE LOW PRESS ANNC AND COHPT THAT CONSTANTLY COMES IN WHEN OPERATING VALVE W196250 CEC-2CECAPNL 2CEC4PNL880A KESIH POWER ON LIGHT PUSH BUTTON IS S-HI-5 3-001 880 BROKEN TAG HUNG AT 2CECAPNL880A KESIH HODULE CONTROL ROOH 306 W196293 HVR-2HVRAFS3 REACTOR BLDG VENT J SPURIOUS ISOLATION CONTACT BOB PERFORHED APPLICABLE STEPS OF 7B HAWHINNEY PRIOR TO TROUBLESHOOT N2-IPH-GENQ003 TO FIND AS FOUND TRIP POINTS FOR ENG EVOLUTIONS FOR NEW SETPOTS W1 96297 I CS-2 I CSAFE1 SUSPECT AIR IN ABOVE FLOW ELEMENT SENSING LINES OR BLEW DOWN AND VENTED TRANSHITTERS 01 TRANSHITTERS 2ICSCFT104 AND 102 AND 2RSSAFT106 AS DIRECTED BLEED AND VENT AS NECESSARY PID 35 W1 96299 NHS" C51-K 601 IRH F DID NOT RESPOND AS EXPECTED DURING PLANT REPLACED DEFECTIVE CONNECTOR F STARTUP ON 910919 IRHF DID NOT RESPOND DURING CRITICALLY THE IRH LATER STARTED TO RESPOND BUT VERY ERRATICALLY TAG IN CONTROL ROOH PNL603 AT IRHF CHART RECORDER

<<t l'

A.l

l4:18-0 14-92 CLASS I WORK - RUHENT & CONTROL 1991 PAGE53 WR NUHBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W196314 VBA-2VBAAUPS CHECK OR REPLACE INTERNAL BATTERIES AS REQUIRED NO BATTERIES IN THIS UPS 2A W196315 VBA-2VBAAUPS CHECK OR REPLACE INTERNAL BATTERIES AS REQUIRED NO BATTERIES IN THIS UPS 28 W196373 ISC-2ISCARV3 DRYWELL VACUUM BREAKER FAILED TO OPEN WHEN TEST STOKED VALVE AND VALVE OPERATED 4A PUSHBUTTON 'WAS DEPRESSEO DURING SURVEILLANCE PROPERLY TESTING.

'W196375 HVR FIRST 8 OF EXPONENT FOR LIC DISPLAY IS HISSING THE- REPLACED DISPLAY BOARD OF LIC.

TOP HALF OF ITS DISPLAY SYMBOL 93-11-220 RHS"2HVR4CAB 32A W196430 RHS-NOCOHPID REPAIR ORHS PRH TEST HICROCOMPUTER LOCATED IN THE REPAIRED SI TRAINING CENTER. UNIT FAILED DURING BOARD TESTING ALSO THE DRHS HICRO SIHULATOR FAILED DURING SAHE TEST REPAIRED SIHULATOR(LOOSE BOARD) e REPLACED PWR SUPPLY ON P12H TEST HICRO REPLACED ISOLATION BOARD ON PRH TEST MICRO W196489 HVR-2HVRAFS3 DEFECTIVE CIRCUIT CARO PART FR 72-4R~ REPLACE REPLACED DETECTOR ALARH CARD 6A CARD" VERIFY ALL TERHINATIONS 'WITH CARO OUT W196530 IAS-2IASAPYX COHPUTER POINT IASPA11 FAILED IL2IAS-052 TAG AT REPLACED INPUT PWR SUPPLY 234(12w13) CSO CONSOLE PS-2Y-2)CALIBRATED INPUT AND OUTPUT ISOLATOR CARDS

'W196610 EGS-2EGSEG3 PNEUHATIC RELAY PC-8 LEAKS AIR FROH EXHAUST PORT REPLACED PC-8 AS DIRECTED REPLACE.

W196614 SWP-2SWP4 FV4 OIL LEAK FROM VARIOUS CONNECTORS TAG AT VALVE TB NO OIL LEAKS FOUND WIPED DOWN 78 250 ELEVATION SW VALVE WATCH FOR 2 DAYS NO LEAK OR LOOSE CONNECTIONS FOUND NO PROBLEHS FOUND W196615 SWP-2SWPAFV5 OIL LEAKING FROM VARIOUS CONNECTIONS)TAG AT VALVE HECH MAINT REBUILT ACCUHULATORSI 48 TB 250 SW 250 EL ELECT HAINT REPLACED HOTOR NEW PUMP WAS INSTALLED I&C CHARGED AND FILLED ACCUMULATORS UNDER FIELD SERVICE REP DIRECTION AND PER HANUAL N20337 CALIBRATED 2SWPA PSW1004A SAT

14:18:0 14-92 CLASS I 'WORK RUHENT & CONTROL 1991 PAGE54 WR NUMBER EPN NUMBER FAILURE DESC CORRECTIVE ACTION W196619 NHS-C51-K605 WHILE PERFORHING N2-ISP-NHS-WQ007 ATTACHMENT 1 ADJUSTED DO'WNSCALE SETPOINT PER STEP 8 6.1 DOWNSCALE WAS FOUND OF DESIRED TRIP N2-ISP-NHS-9117 REANGE BUT ABOVE TECH SPEC ACCOUNTABLE) AS FOUND TRIP FOUND AT 3.5 (DESIRED 4-6)

'W196627 CMS-2CHS4PNL BOTH THE COHHON ALARH AND THE LOW REAGENT OR CALIB OXYGEN BOTTLE WAS REPLACED AND 668 PRESSURE ALARH INDICATORS ARE ILLUHINATED PNL738 ALARHS CLEARED LOCATED ON RX 240 IN THE SOUTH AUX BAY TAG HUNG

'AT PNL738 W196628 CEC"2CECAPOO ANNUNCIATOR 603445 IS IN SOLID INDICATING RRCS REPLACED HPOI C"25-01 A$D HP INPUT 2 TROUBLE OTHER LIGHTS INDICATE DIV 2 RRCS FAILURE ISOLATOR C-25-09 PLEASE REPAIRS TAG LOCATED ON P603 CB 306 CONTROL ROON SHALL PORTION ONLY W196634 I AS-2 I ASS PYX COHPUTER POINT FAILED 'WHEN PERFORHING LOOP NONE)PER TROUBLESHOOT GUIDE 233(9s10) IL2IAS"051)ALL OTHER PORTIONS OF LOOP PASSED ~ TAG AT COHPUTER CONSOLE 2 IAS4PT233)POSSIBLE ISOLATOR PROBLEM PNL838 W196780 I CS-2 ICSCLS2 APPEARS NOT TO BE CONTROLLING 4AOV110 LEVEL SWITCH ICS4 LS206 'WAS 06 CALIBRATED PER N2-ICP-GEN-Q007 AND LOOP IL-215-016 N2-IHP-EQH-Q015 ALSO WAS PERFORHED W197608 EGS-2EGSAEG3 WHILE PERFORMING N2-OSP"EGS-H001 OUTPUT VOLTAGE REPLACED THE FOLLOWING PNEUHATIC AND SPEED DID NOT REACH THEIR DESIRED SETPOINTS RELAYS IN START SYSTEH WITHIN 10 SEC TAG'T PANEL 852 USCV-9 UCY-9 AND PV-2 SYS NOW SAT.

RELAY PC-8 WAS FOUND TO LEAK- 'WR 196610 'WRITTEN

'W197617 RHS-E12A-Z6- THE OUTER LARGER KNOB OF THE COMHAND AND CONTROL TOOK OFF BROKEN KNOB AND REPLACED 1 SWITCHES CHANNEL POINTER IS LOOSE AND ROTATES 'WITH NEll KNOB FREELY REPAIR OR REPLACE. LOCATED ON 306 CONTROL ROOH PANEL H13-P618 W197629 NMS-C51-K605 DURING PART OF N2-ISP-NHS-WQ002 STEP 8 4 5 RETURN REPLACED TRIP REFERENCE CARD OF LPRH TO SERVICE DID NOT RESET ON OPERATIONAL 13683122AAG3 COHPUTER POINT NHP26108 ALARHING INTERHITTENTLY SUSPECT DIRTY RELAY

'l gi

,II'I I

14:18:0 14-92 CLASS I WORK RUHENT 8 CONTROL 1991 PAGE55 WR NUHBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W19 7636 CEC-2CEC4'PNL COHPUTER POINT NHP2A278 READS APPROX 3 ERCENT PERFORHED N2-ISP-NMS-Q167 608 HIGHTER THAN THE APRH F HETER ON 2CECCP608 ALSO DURING APRH F GAIN ADJUSTMENT THE P608 HETER RESPONDED AS EXPECTED BUT THE COMPUTER POINT DID'OT

'REACT AS EXPECTED. TAG AT 2CEC-DSPL609 IN CONTROL ROOH W197639 HTS-2HTSOPNL WHILE PERFORMING N2-ICP-HTS-SA001 FOUND CIRCUIT INSTALLED NEW BOARD 001 CARD C2-5 (PASS SYSTEH RETURN TO DRYWELL) TO BE OUT OF SPEC ~ CARD COULD NOT BE ADJUSTED IN SPEC CARD SHOWED VERY ABNORHAL CHARACTERISTICS RX BLDG 240 NAB W197674 RDS-2RDSAHCU HCU ACCUM NEEDS TO BE RECHARGED WITH N2 AROUND 1 ) CHECKED FOR EXTERNAL. LEAKS ON 3039 EVERY 8 12HRS)CHECK LDS129 PI 205 PS206 FOR N2 COHPONENT CONNECTIONS AND FOUND LEAKAGE LOCATED RX BLDG 261 TAG LOCATED AT HCU NONE. 2 ) CHECKED PS206 AND P I205 30-39 FOR LEAKS ON BOURDON TUBE AND FOUND NONE

'W197686 GTS-2GTS4MOV VALVE LEAKING OIL)INVESTIGATE AND REPAIR TIGHTENED FITTING AND CONNECTIONS 28 ACTUATOR SEALS LEAK ING ~ 'WROTE, 'WR 196657 TO HECH HAINT TO REPAIR WR 196658 TO IRC TO HONITOR.

2GTSAHOV28 CYCLES PROPERLY" W197700 EGS-2EGS4EG3 DIV 11 DIESEL FAILED TO PASS MONTHLY START HECH HAINT 'WIPED OFF FUEL RACK SURVEILLANCE N2-OSP-EGS-H001 OUTPUT VOLTAGE WAS ACTUATOR WITH CLEAN DRY RAG PER LESS THAN 3'744 VAC AFTER 10 SEC FREQUENCY WAS CHIP BLUNT GREATER THAN 63 HZ AFTER 10 SEC AND FREQUENCY WAS LESS THAN 58 8 HZ AFTER 13 SEC. PLEASE INVESTIGATE AND REPAIR W197724 NMP-2NMP4RE3 LPRH 32-33C WHEN UNBYPASSED ALARHS DOWN SCALE. REPLACED LPRH CARD WITH SN- TG2-13 233C HOWEVER THE LPRH READS APPROXIHATELY 61 PERCENT AT 100 PERCENT PO'WER. TAG HUNG ON OUTSIDE OF PANEL 2CEC-PNL608 AND SMALL TAG PLACED ON FULL CORE DISPLAY P603 CONTROL ROOH

'W197730 CCP-2CCP4 AOV 2CCPAAOV37A AIR REGULATOR OUTLET CONNECTION REPLACED AIR REGULATOR 37A . LEAKING AIR TROUBLESHOOT AS NEEDED)VLV LOCATED RX 175 RHR A PHP ROOH TAG AT SAHE LOCATION RX NAB W197732 SWP-2SWPIAOV 2SWPOAOV228 AIR REGULATOR LEAKING AIR UNDER PRESS REPLACED AIR REGULATOR AND TUBING 228 REG ADJ KNOB TROUBLESHOOT AS NEEDED VLV LOCATION AS DIRECTED GET OUTPUT PRESSURE TO RX SAB175 RHR 8 PMP ROOH TAG SAHE LOCATION 80 PSIISYS NOW SECURE

0 14-18:0 14-92 CLASS I MORK RUHENT 8 CONTROL 1991 PAGE56 MR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION W197733 SWP-2SWPeAOV 2SWP4AOV208 AIR REGULATOR LEAKING AIR AT LVL REPLACED REGULATOR SET PRESSURE TO 20B INDICATOR TROUBLESHOOT AS NEEDED VLV LOCATED RX 80 PSIG SAB175 RHR B PHP ROOH TAG SAHE LOCATION

'W197742 CEC-2CECIPOO TEST FAULT ALARH OBSERVED ON PNL603 INVESTIGATION REPLACE HPI I A25 A09 BAY C AND HPOI 2 PER ANNUNCIATOR RESPONSIBLE THE FOLLOWING 2C2509 A25A01 BAY C ISSUE NO 156963 PER HPII/OI SYSTEH TST 03 CARD INPUT PATH FAILED HI 53-001 SYSTEH TEST HAKE NECESSARY REPAIRS W1 97761 GTS-2GTS4HOV OIL IS LEAKING AT POINT WHERE CONDUIT PENETRATES TIGHTENED FITTING ON PAP REPLACED .

2A VALVE ACTUATOR HOUSING LOCATED IN STANDBY GAS BOTH ELBO'M FITTINGS ON 'QUHP.

BLDG 261 TROUBLESHOOT REPAIR STROKED VALVE NO LEAKS'if REPLACE COVER TORQUED BOLTS 17 I8 ~ H8TE 7959)

M197765 NHS-C51-K605 'MHILE PERFORHING N2-ISP"NHS-WQ007 SECTION 8 5 STEP PERFORHED SECTIONS OF 8.5 14 AND 8 5.21 UPSCALE NEUTRON AND UPSCALE N2-I SP-NHS-9157 THERHAL TRIPS MERE ABOVE GUIDE VALUES BUT BELOW TECH SPEC W197817 NHS-NOCOHPID K15 RELAY IN APRHC PAGE IS HANGING UP HOLDS ANN REPLACED K1$ RELAY IN APRH-C 603211 IN ALARH. REPLACE K15 RELAY W197860 HVK-2HVK4CHL 2HVK4CH18 TRIPPING PREHATURELY ON LOM REFRIGERANT RECAL ~ D SWITCHeOP HAS OPERATING 18 PRESS AT APPROX. 17 IN HG RATHER THAN E13 3 HG PERAHETERS FROH 10 IN HG TO 30PSI A TRIP POINT AT 17 IN GIVES THEH HORE ROOH TO OPERATE NOT LESS RECALIBRATE PER NEW SETPOINT M197869 CHS-2CHSIPNL ANALYZER FAILS SPAN PORTION OF CAL SUSPECT FLOW ADJUSTED SAHPLE BYPASS FLOW 66A PROBLEH WHEN SPAN IS SELECTED R1 ROTAHETER REPLACED PCURI AND PCVR2 PER S-HI-5 3-001. RECAL I BRATED IA'M N2-ISP-CHS-9110

'W197894 RHS-2RHSoPI5 2RHSeP1508 IS INDICATING 150PSIG WITH THE 2RHS4P1B RECALIBRATED GAUGE OB OFF PRESSURE INDICATION SHOULD BE 10-12 PSIG TAG HUNG AT 2RHSAPISOB RB 175 W197900 CHS-2CHS4TE5 2CHSOTE548 INDICATES 62 DEGREES F AT 2CECAPNL601 CLEANED SMITCH CONTACTS BY HOVING 48 ON 2CHS4TI172. ALL OTHER SUPP POOL MATER TEHP SELECTOR SMITCH THROUGH DIFFERENT ELEHENTS INDICATE 72 DEGREES F TO 76 DEGREES F CHANNELS APPLICABLE SURVEILLANCE TAG HUNG ON 2CECCPNL601 AT 2CHSTI172 N2"ISP-CHS-R115 PERFORHED NO FAILED COHPONENTS FOUND

'i g

14:18:0 14-92 CLASS I MORK - RUHENT 8 CONTROL 1991 PAGE57 MR NUMBER EPN NUHBER FAILURE DESC CORRECTIVE ACTION

'M197948 CHS-2CHSPNL SAHPLING BYPASS FROH ROTOHETER HAS SIGNS OF REPLACED Rl REGULATOR 66A HOISTURE BUILDUP (3/4 INCH IN BOTTOH OF ROTOHETER GLASS) ASSOCIATED HEAT TRACE CIRCUITS VERIFIED AT 300 DEGREES F INVESTIGATE CAUSE OF HOISTURE BUILDUP AND REHOVE ANY BUILDUP LOCATED RX BLDG 240 NAB DEF TAG ON ROTOHETER W197949 CEC-2CEC4PNL REPLACE BLOWN FUSE C518"F12 (Fl) MHICH IS CAUSING FUSE-C518"F12 AND P S INTERNAL 608 1/2 SCRAH ~ TROUBLESHOOT AS NEEDED)REPAIR ~ FUSE BLOWN DURING PERFORHANCE OF N2" ISP "NHS-9167.REPLACE) FUSES'ONF I RHEO WITH SARY k

M1 97968 NHS-C51-K002 IRH A REO RANGE SELECTOR SMITCH PLASTIC KNOB ON REPLACED RED RANGE SWITC)-KNOB A PNL 603 SKIRT SFCTION IS BROKEN ~ REPLACE.

'M198053 CEC-2CECAPNL RANGE SWITCH IS LOOSE THREE SCREWS UNDER BLUE REPLACED SCREMS IN RANGE SWITCH 603 RANGE SWITCH KNOB ARE HISSING. REPLACE SWITCHES HOUSING

'M198075 HVC-2HVCAFS1 2HVC4FS15A APPEARS TO BE STUCK IN THE LOll FLOW HIGH AND LOM TUBES ON 2HVCAFS15A 5A CONDITION.LO'M FLOW LIGHT STAY LIT AT 2HVCAFN2P 'MERE FOUND t;0 BE SWITCHED. RETURNED MITH FAN 2A OFF OR ON TROUBLESHOOT DEF TAG HUNG AT TUBES TO PROPER POSITION FLOW IS LOM FLOW LIGHT ON 2HVC-FN2A BEING INDUCED BECAUSE NORHAL VENTILATION IS RUNNING ~ UNDER DESIGN CONDITIONS FOR SPEC FLT NORMAL VENTIALTION IS OFF AND SMITCH FUNCTIONS PROPERLY W198077 NHS" C51-K605 APRH A HAS GAIN ADJUSTHENT COHPARABLE WITH THE PERFORHED SECTIONS OF REMAINING APRHS YET IT CONTINUES TO ALARH N2-ISP"NHS-9117 ANNUNCIATORS 603208 AND 603442 TRIP SETPOINT HAY BE TOO LOM TROUBLESHOOT AND REPAIR TAG AT ANNUN 603208 483 RECORDS LISTED

Retrieved from "https://kanterella.com/w/index.php?title=ML18038A500&oldid=1952486"