DCL-16-086, Owner'S Activity Report for Unit 2 Nineteenth Refueling Outage: Difference between revisions

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{{#Wiki_filter:Pacific Gas and Electric Company 0 Aug.ust 31, 2016 PG&E Letter DCL-16-086 Paula Gerfen Station Director D i ablo Canyon Power Plant Mail Code 1 04/5/50 2 P.O. Bo x 56 Avila Beach , CA 93424 805.545.4596 Internal: 691.4596 Fax: 805.545.4234 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 10 CFR 50.4 Docket No. 50-323, OL-DPR-82 Diablo Canyon Unit 2 Owner's Activity Report for Unit 2 Nineteenth Refueling Outage In accordance with American Society of Mechanical Engineers (ASME) Code Case N-532-5, enclosed is the Owner's Activity Report for inservice inspection (lSI) activities performed at Diablo Canyon Power Plant through the completion of the Unit 2 Nineteenth Refueling Outage. This code case is used as an alternative to the requirements ofASME Section XI, Article IWA-6000 as listed in Regulatory Guide 1.147, "lnservice Inspection Code Case Acceptability, ASME Section XI, Division 1 ,"Revision 17, and approved in accordance with 10 CFR 50.55a(b)(5).
{{#Wiki_filter:Diablo Canyon Power Plant Pacific Gas and                                                           Paula Gerfen Station Director           Mail Code 104/5/502 Electric Company 0
P.O. Box 56 Avila Beach, CA 93424 805 .545.4596 Internal: 691.4596 Fax: 805.545.4234 Aug.ust 31, 2016 PG&E Letter DCL-16-086 U.S. Nuclear Regulatory Commission                                                         10 CFR 50.4 ATTN: Document Control Desk Washington, DC 20555-0001 Docket No. 50-323, OL-DPR-82 Diablo Canyon Unit 2 Owner's Activity Report for Unit 2 Nineteenth Refueling Outage In accordance with American Society of Mechanical Engineers (ASME) Code Case N-532-5, enclosed is the Owner's Activity Report for inservice inspection (lSI) activities performed at Diablo Canyon Power Plant through the completion of the Unit 2 Nineteenth Refueling Outage.
This code case is used as an alternative to the requirements ofASME Section XI, Article IWA-6000 as listed in Regulatory Guide 1.147, "lnservice Inspection Code Case Acceptability, ASME Section XI, Division 1,"Revision 17, and approved in accordance with 10 CFR 50.55a(b)(5).
There are no new or revised regulatory commitments (as defined by NEI 99-04) in this submittal.
There are no new or revised regulatory commitments (as defined by NEI 99-04) in this submittal.
If you have any questions regarding the information enclosed, or other lSI program activities, please contact Mr. Ken Bych, Manager, Technical Support Engineering, at (805) 545-4241.
If you have any questions regarding the information enclosed, or other lSI program activities, please contact Mr. Ken Bych, Manager, Technical Support Engineering, at (805) 545-4241.
jmsp/4927/64113881-0100 Enclosure cc/enc: Kriss M. Kennedy, NRC Region IV Administrator Balwant K. Singal , NRR Project Manager Christopher W. Newport , NRC Senior Resident Inspector State of California, Pressure Vessel Unit A member of the STARS (Strategic Teaming and Resource Sharing) Alliance Callaway
jmsp/4927/64113881-0100 Enclosure cc/enc:       Kriss M. Kennedy, NRC Region IV Administrator Balwant K. Singal, NRR Project Manager Christopher W. Newport, NRC Senior Resident Inspector State of California, Pressure Vessel Unit A member   of the   STARS (Strategic Teaming   and   Resource   Sharing)       Alliance Callaway
* Diablo Canyon
* Diablo Canyon
* Palo Verde
* Palo Verde
* Wolf Creek Pacific Gas and Electric Company Diablo Canyon Power Plant Enclosure PG&E Letter DCL-16-086 Owner's Activity Report for Unit 2 Nineteenth Refueling Outage
* Wolf Creek
 
Enclosure PG&E Letter DCL-16-086 Pacific Gas and Electric Company Diablo Canyon Power Plant Owner's Activity Report for Unit 2 Nineteenth Refueling Outage
 
DIABLO CANYON POWER PLANT UNIT 2 REFUELING OUTAGE: 2R19 Operating License No. DPR-82 USNRC Docket No. 50-323 OWNER'S ACTIVITY REPORT Rev. 0 Contents:


==
==
Introduction:==
Introduction:==


DIABLO CANYON POWER PLANT UNIT 2 REFUELING OUTAGE: 2R19 Operating License No. DPR-82 USNRC Docket No. 50-323 OWNER'S ACTIVITY REPORT Rev. 0 Contents:
OAR-1 Report Number: DCPP-2R19:
OAR-1 Report Number: DCPP-2R19:
Table 1: Items with Flaws or Relevant Conditions That Required Evaluation for Continued Service. Table 2: Abstract of Repair/Replacement Activities Required for Continued Service. NIS-2A: Repair/Replacement Certification Record  
Table 1: Items with Flaws or Relevant Conditions That Required Evaluation for Continued Service.
Table 2: Abstract of Repair/Replacement Activities Required for Continued Service.
NIS-2A:   Repair/Replacement Certification Record


==Attachment:==
==Attachment:==
List of Repair/Replacement Plans Prepared By:
Reviewed By: - - - - - = - - + - - - - - - - - - - - - - Date                              b_,L"--U
____;8::;.......,_/_1      _I_fo_
Ja es E. Hill, lSI Specialist Approved By:                ~___..-:/~~Date Ken Bych, Manager Technical Support Engineering Document Date: 7/30/16 Pacific Gas and Electric Company 77 Beale Street, San Francisco, CA 941 06 Diablo Canyon Power Plant P.O. Box 56, Avila Beach, CA 93424 Page 1 of 6
INTRODUCTION lnservice inspection (lSI) of scheduled ASME Section XI components and their supports at Pacific Gas and Electric Company's Diablo Canyon Power Plant (DCPP) Unit 2 was completed during the nineteenth refueling outage (2R19) from 05/2016 through 06/2016.
2R19 was the second outage in the third period within the third 10-year lSI interval.
This Owner's Activity Report, OAR-1, complies with the provisions of Code Case N-532-5 as approved by Regulatory Guide 1.147, Revision 17.
The OAR-1 Report covers applicable 2R19 work completed prior to and including June 30,2016 and any mid cycle and 2R18 work completed after December 5, 2014.
Page 2 of 6
FORM OAR-1                  OWNERS ACTIVITY REPORT -- DCPP-2R19 Report Number                      DCPP-2R19 Plant          Diablo Canyon Nuclear Power Plant. P.O. Box 56, Avila Beach, California 93424 Unit No.              2              Commercial service date _ _.:M==a"--'rc""'-h-'----'-13""-','-1;:...:9:....;o8c....=6;.____ Refueling outage no.                                                      2R19 Current inspection interval            IWB I IWC I IWD I IWF - 3rd                                                                              IWE I IWL - 2nd (1st, 2nd , 3rd, 4th , other)
Current inspection period _ __:. IW.:. . :. . =B:. . . :/_.:1-=-W.:. . :C: . . . :. . _/.:....:.IW....:...=.D-=-/-=-IW'--"-'-F~--3=r'-=d'--_ _ _.:....:.IW-=-=E...:..../...:...;IW:....:....=L_--=2.:....:.nd==-----------
(1 st, 2nd , 3rd)
Edition and Addenda of Section XI applicable to the inspection plans -~2=..:0=0"--'1'--'E=d=i=tio=n'-'....!.!.th.!.!.r=u-=2=0=0=3-=-A=d=d=e-'-'n=da::::___ __
Date and revision of inspection plans                          IWB I IWC I IWD I IWF -- 12/28/11 Rev. 1                                                                IWE I IWL -- 11/4/10 Rev. 0 Edition and addenda of Section XI applicable to repair/replacement activities, if different than the inspection plans
                                            . 2007 Edition through 2008 Addenda Code Cases used:                N-532-5  N-685                  N-722-1                                N-770-1                    N-798      N-460      N-566-2 (if applicable)
CERTIFICATE OF CONFORMANCE I certify that (a) the statements made in this report are correct; (b) the examinations and tests meet the Inspection Plan as required by the ASME Code, Section XI; and (c) the repair/replacement activities and evaluations supporting the completion of                                                                                            2R 19 (refueling outage no) conform to the requirements of Section XI.
Signed -        *'2:-/  ~~                                                    I Manager, Technical Support Eng ineering                                                      Date _ _      ~ _-_    /_/  _ ..-._/
                                                                                                                                                                                                                    ---=~=--_ __
Owner or Owner's designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned , holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and employedby_-'T~h=e~H~a=rt~f=o-=-rd~S=~=a=m~B=o~il=e~r=ln=s~p=e=ct~io=n~an~d~ln=s=u~ra=n~c=e~C~o=m~p=a=ny~o~f=C=o=n=ne=c=t=ic=u=t-haveinspected~elemsdescribed in this Owner's Activity Report, and state that, to the best of my knowledge and belief, the Owner has performed all activities represented by this report in accordance with the requirements of Section XI.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the repair/replacement activities and evaluation described in this report. Furthermore , neither the Inspector nor his employer shall be liable in an Y, manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.
4~            ills~
Commission                                                        NB-15083 ANI CA2184 National Board, State, Province, and Endorsements Date    - - - =-.8/
:. . _17--'-/-
                            - ~b_ _
Page 3 of 6


List of Repair/Replacement Plans Prepared By: Reviewed By: -----=--+-------------
FORM OAR-1   OWNERS ACTIVITY REPORT -- DCPP-2R19 TABLE 1 ITEMS WITH FLAWS OR REVELANT CONDITIONS THAT REQUIRED EVALUATION FOR CONTINUED SERVICE Examination Category and Item Number             Item Description Evaluation Description Accepted for continued use with:
Date ____;8::;.......,_/_1 b_,L"--U_I_fo_ Ja es E. Hill, lSI Specialist Approved By:
1} Expanded scope exams of (8}
Ken Bych, Manager Technical Support Engineering Document Date: 7/30/16 Pacific Gas and Electric Company 77 Beale Street, San Francisco, CA 941 06 Diablo Canyon Power Plant P.O. Box 56, Avila Beach, CA 93424 Page 1 of 6 INTRODUCTION lnservice inspection (lSI) of scheduled ASME Section XI components and their supports at Pacific Gas and Electric Company's Diablo Canyon Power Plant (DCPP)
Line-2-109-14SPL additional welds in 2R19.
Unit 2 was completed during the nineteenth refueling outage (2R19) from 05/2016 through 06/2016. 2R19 was the second outage in the third period within the third 1 0-year lSI interval.
CAT R-A                 Weld, WIB-245.
This Owner's Activity Report, OAR-1, complies with the provisions of Code Case N-532-5 as approved by Regulatory Guide 1.147, Revision 17. The OAR-1 Report covers applicable 2R19 work completed prior to and including June 30,2016 and any mid cycle and 2R18 work completed after December 5, 2014. Page 2 of 6 FORM OAR-1 OWNERS ACTIVITY REPORT --DCPP-2R19 Report Number DCPP-2R19 Plant Diablo Canyon Nuclear Power Plant. P.O. Box 56, Avila Beach, California 93424 Unit No. 2 Commercial service date _ _.:M==a"--'rc""'-h-'----'-13""-','-1;:...:9:....;o8c....=6;.__
2} Weld overlay repair during next ITEM R1.11             Rejectable UT indication.
__ Refueling outage no. 2R19 Current inspection interval IWB I IWC I IWD I IWF -3rd IWE I IWL -2nd (1st , 2nd , 3rd, 4th , other) Current inspection period __ _:..IW.:....:....=B:......:/_.:1-=-W.:....:C::......:...._/
refueling outage (2R20}.
___ .:....:.IW-=-=E...:..../...:...;IW:....:....=L_--=2.:....:.nd==-----------
SAPN 50852155 (50852155 Task-28}.
(1 st, 2nd , 3rd) Edition and Addenda of Section XI applicable to the inspection plans
Page 4 of 6
__ _ Date and revision of inspection plans IWB I IWC I IWD I IWF --12/28/11 Rev. 1 IWE I IWL --11/4/10 Rev. 0 Edition and addenda of Section XI applicable to repair/replacement activities , if different than the inspection plans . 2007 Edition through 2008 Addenda Code Cases used: N-532-5 N-685 N-722-1 N-770-1 N-798 N-460 N-566-2 (if applicable)
CERTIFICATE OF CONFORMANCE I certify that (a) the statements made in this report are correct; (b) the examinations and tests meet the Inspection Plan as required by the ASME Code, Section XI; and (c) the repair/replacement activities and evaluations supporting the completion of 2R 19 (refueling outage no) conform to the requirements of Section XI. Signed-*'2:-/ I Manager, Technical Support Eng i neer i ng Owner or Owner's designee, Title Date __ __ _ CERTIFICATE OF INSERVICE INSPECTION I, the undersigned , holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and in this Owner's Activ i ty Report, and state that, to the best of my knowledge and belief, the Owner has performed all activities represented by this report in accordance with the requirements of Section XI. By signing this certificate neither the Inspector nor his employer makes any warranty , expressed or implied, concerning the repair/replacement activities and evaluation described in this report. Furthermore , neither the Inspector nor his employer shall be liable in an Y, manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection. Commission NB-15083 ANI CA2184 National Board, State , Province , and Endorsements Date __ Page 3 of 6 FORM OAR-1 OWNERS ACTIVITY REPORT --DCPP-2R19 TABLE 1 ITEMS WITH FLAWS OR REVELANT CONDITIONS THAT REQUIRED EVALUATION FOR CONTINUED SERVICE Examination Category and Item Number Item Description Evaluation Description Accepted for continued use with: Line-2-109-14SPL 1} Expanded scope exams of (8} CAT R-A Weld, WIB-245. additional welds in 2R19. 2} Weld overlay repair during next ITEM R1.11 Rejectable UT indication.
refueling outage (2R20}. SAPN 50852155 (50852155 Task-28}.
Page 4 of 6 FORM OAR-1 OWNERS ACTIVITY REPORT --DCPP-2R19 TABLE 2 ABSTRACT OF REPAIR/REPLACEMENT ACTIVITIES REQUIRED FOR CONTINUED SERVICE Code Class Item Description Description of Work Date Repair/Replacement Completed Plan Number 2 Replace Accumulator 2-2 Accumulator 2-2 nozzle C-1A and associated 60089765-10 (Non code LT-952 lower piping. 5/15/16 60089765-80 exam) nozzle, C-1A Rejectable UT indication SAPN 50849012 Accumulator 2-2 Accumulator 2-2 base metal 2 LT-952 lower repair at nozzle C-1A 5/15/16 60089765-250 nozzle, C-1A Page 5 of 6 FORM OAR-1 OWNERS ACTIVITY REPORT --DCPP-2R19 FORM NIS-2A REPAIR/REPLACEMENTCERTIFICATION RECORD OWNER'S CERTIFICATE OF CONFORMANCE Post 2R18 thru 2R19 I certify that the (12/06/14 thru 6/30/16) activities represented by Repair/Replacement Plan number _ _,.(=-se=e:;_a=t=ta=c.:....:.hm:...:...:..;:;.e'-'-'ntOL..)
_ conform to the requirements of Section XI necessary to place the item in service.
* of Section XI (If applicable, including cases modified by Case N-532 and later revisions)
Signed ___ __
Date __ __ .-*_/_* '?_-_/_6 ____ _ 0wner or Owner's designee CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and employed by The Hartford Steam Boiler Inspection and Insurance Company of Connecticut have inspected the items described in Repair/Replacement Plan number (see attachment) , and state that, to the best of my knowledge and belief, the Owner has performed all activities described in the Repair/Replacement Plan in accordance with the requirements of Section XI necessary to place the item in service. By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the activities described in the Repair/Replacement Plan. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal inju or property damage or loss of any kind arising from or connected with this inspection.
__ Page 6 of 6 N I S-2A Attachment Repair/Replacement Plan No. Sys Class Order Op 3 3 60071787 10 3 3 60073994 10 3 3 60076901 20 3 3 60076901 30 3 2 60077234 15 3 2 60077234 50 3 3 60082569 100 3 3 68025021 10 3 3 68039801 200 3 3 68039860 200 4 2 60076542 300 4 2 60082536 100 4 2 60082541 100 4 2 60082542 100 4 2 60082576 215 4 2 60085800 400 4 2 60085800 500 4 2 60090609 200 4 2 64014893 100 4 2 64014894 100 4 2 64014895 100 4 2 64014896 100 4 2 64014897 100 4 2 64048974 100 4 2 64048974 150 4 2 64150657 700 7 1 60009354 5010 7 1 60054523 60 7 1 60054523 70 7 1 60075208 10 7 1 60079102 10 7 1 60082547 100 7 1 60082549 100 7 1 60090155 10 7 1 60090187 10 7 1 60090551 10 7 3 64047582 140 7 3 68040482 150 7 3 68040484 10 8 2 60054256 10 8 2 60077299 10 8 2 60077299 50 8 2 60082528 100 8 2 68039803 20 9 2 60082514 100 9 2 60082551 100 9 2 60089765 10 9 2 60089765 80 10 2 60082504. 100 10 2 60082515 200 10 2 60082534 100 10 2 68039802 200 13 3 60078233 20 2R 19 R-R Abstract 2.xlsx Item Description DC-2-03-P-V-FW-2-121 DC-2-03-P-P-LINE-57 4 DC-2-03-P-P-LINE-57 4 DC-2-03-P-P-LINE-57 4 DC-2-03-P-V-FW-2-377 DC-2-03-P-V-FW-2-377 DC-2-03-P-PSL-414-343SL DC-2-03-P-V-FW-2-124 DC-2-03-P-V-FW-2-680 DC-2-03-P-PSL-414-545R DC-2-04-P-VR-MS-2
-RV-9 DC-2-04-P-PSL-78-574SL DC-2-04-P-PSL-412-68SL DC-2-04-P-PSL-412-71 SL DC-2-04-P-PSL-2033-25SL DC-2-04-P-VR-MS RV-14 DC-2-04-P-VR-MS-2-RV-224


DC-2-04-P-PSL-2033-25SL DC-2-04-P-VR-MS-2-RV-11
FORM OAR-1    OWNERS ACTIVITY REPORT -- DCPP-2R19 TABLE 2 ABSTRACT OF REPAIR/REPLACEMENT ACTIVITIES REQUIRED FOR CONTINUED SERVICE Date    Repair/Replacement Code Class  Item Description    Description of Work Completed      Plan Number Replace Accumulator 2-2 2
Accumulator 2-2  nozzle C-1A and associated 60089765-10 LT-952 lower              piping.          5/15/16 (Non code                                                              60089765-80 nozzle, C-1A    Rejectable UT indication exam)
SAPN 50849012 Accumulator 2-2 Accumulator 2-2 base metal 2        LT-952 lower                                5/15/16      60089765-250 repair at nozzle C-1A nozzle, C-1A Page 5 of 6


DC-2-04-P-VR-MS-2-RV-12 DC-2-04-P-VR-MS-2-RV-13 DC-2-04-P-VR-MS-2-RV-14 DC-2-04-P-VR-MS-2-RV-224 DC-2-04-P-V-MS-2-FCV-43 DC-2-04-P-V
FORM OAR-1                OWNERS ACTIVITY REPORT -- DCPP-2R19 FORM NIS-2A REPAIR/REPLACEMENTCERTIFICATION RECORD OWNER'S CERTIFICATE OF CONFORMANCE Post 2R18 thru 2R19 I certify that the        (12/06/14 thru 6/30/16)                activities represented by Repair/Replacement Plan number _ _,.(=-se=e:;_a=t=ta=c.:....:.hm:...:...:..;:;.e'-'-'ntOL..)_
-MS-2-FCV-43 DC-2-04-M-HX-SG4 DC-2-07 -P-V-RCS-2-8050 DC-2-07 -P-V-R CS-2-8078C DC-2-07 -P-V-RCS-2-8078C DC-2-07 -P-V-RCS-2-PCV-4 7 4 DC-2-07 -P-V-RCS-2-8000A DC-2-07-P-PSL-412-113SL DC-2-07-P-PSL-412-154SL DC-2-07 -P-V-RCS-2-8078C DC-2-07 -P-V-RCS-2-8078A DC-2-07 -P-P-LI N E-1 09 DC-2-07 -E-MTR-RCP3 DC-2-07 -E-MTR-RCP1 DC-2-07-E-MTR-RCP1
conform to the requirements of Section XI necessary to place the item in service.
* Ed~on and~ddenda of Section XI used : _~2~0~0~7~E~d~i~ti~o~n~t~h~ro~u~g~h~2~0~0~8~~~d~d~e~n~da~-------------~
CodeCasesusedforrepairlrep~cementacUv~es : _~N~-~5~3=2~-5~a~n~d~a~s~l~~~te~d~o~n~a~t~ta~c~h~m~e~n~t~------------~
(If applicable, including cases modified by Case N-532 and later revisions)
Signed _ _ _            .~
:;__<' 0wner=-:5'-
__      - =:~
                                            .or.--Owner's
                                                  ----'~
                                                      =-~  ~'-----''-------------
designee Date _ _~ __  .-*_ /_ *  '?
_ -_/_6_____
CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and employed by          The Hartford Steam Boiler Inspection and Insurance Company of Connecticut                        have inspected the items described in Repair/Replacement Plan number                    (see attachment)    , and state that, to the best of my knowledge and belief, the Owner has performed all activities described in the Repair/Replacement Plan in accordance with the requirements of Section XI necessary to place the item in service.
By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the activities described in the Repair/Replacement Plan . Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal inju      or property damage or loss of any kind arising from or connected with this inspection .
Date_--=...!8/J~/_/~_l_b_ _
Page 6 of 6


DC-2-08-P-V-CVCS-2-8149A DC-2-08-P-V-CVCS-2-8458B DC-2-08-P-V-CVCS-2-8458B DC-2-08-P-PSL-78-139SL DC-2-08-P-V-CVCS-2-950 DC-2-09-P-,PSL-77-1 OSL DC-2-09-P-PSL
NIS-2A Attachment                                                                  Unit-2 Section XI Repair I Replacement                                                                                  8/17/2016 12/6/14 thru 6/30/16 (2R19)
-413-11 SL DC-2-09-M-TK-AT2 DC-2-09-M-TK-AT2 DC-2-1 O-P-PSL-72-75SL DC-2-1 O-P-PSL-77-18SL DC-2-1 O-P-PSL-78-568SL DC-2-1 0-P-V-RHR-2-1 028 DC-2-13-M-PP-SFPP2 Unit-2 Section XI Repair I Replacement 12/6/14 thru 6/30/16 (2R19) Description of Work Code Case FW-2-121:
Repair/Replacement                                                                                                                                                                                  I Plan No.
Replc AFWP2-1 CST Suction VLV 404-43R: Replace shim plates by welding Ln-574: Weld Repair Thinned Pipe Wall 404-43R: Install Sppt After Pipe Repairs FW-2-377:
I Sys    Class      Order        Op          Item Description                Description of Work                    Code Case                              Comments                  Revision Actual finish (date) 3        3    60071787      10    DC-2-03-P-V-FW-2-121      FW-2-121: Replc AFWP2-1 CST Suction VLV                                                                                2R19        5/19/2016 3        3    60073994      10    DC-2-03-P-P-LINE-57 4      404-43R: Replace shim plates by welding                                                                                D1EO        2/10/2015 3        3    60076901      20    DC-2-03-P-P-LINE-57 4      Ln-574 : Weld Repair Thinned Pipe Wall                                                                                  D1EO        11/24/2015 3        3    60076901      30    DC-2-03-P-P-LINE-57 4      404-43R: Install Sppt After Pipe Repairs                                                        welding                D1EO        11/24/2015 3        2    60077234      15    DC-2-03-P-V-FW-2-377      FW-2-377: Repair Hinge Pin Cover Leak                                            replace cover studs and nuts          2R19        5/19/2016 3      2   60077234      50    DC-2-03-P-V-FW-2-377      FW-377 Machine Hinge Pin Cover                                                                                          2R19        5/19/2016 3      3    60082569      100  DC-2-03-P-PSL-414-343SL    414-343SL, Drop & Swap like for like AD-71        N-71-15, N-249-11                      replace snubber              2R19          5/7/2016 3      3    68025021      10    DC-2-03-P-V-FW-2-124      FW-2-124 Replace Valve                                                      replace valve (new s/n 20531560)          2R19        5/19/2016 3      3    68039801      200  DC-2-03-P-V-FW-2-680      Install AFW Crosstie Connection                                         new FLEX vlv and piping (vlv s/n BQ966)        2R19          6/8/2016 3      3    68039860      200  DC-2-03-P-PSL-414-545R    414-545R Modify Support                                                              modify support (welding)          2R19        6/14/2016 4        2    60076542      300  DC-2-04-P-VR-MS RV-9    MS RV-9: Offsite Rebuild/Test!RTS                                              Rreplaced disc (s/n AGG11)          2P19          9/23/2015 4      2    60082536      100  DC-2-04-P-PSL-78-574SL    #78-574SL: Drop/Swap/Test- New                    N-71-15, N-249-11                                                   2R19          5/6/2016 4      2   60082541      100  DC-2-04-P-PSL-412-68SL    #412-68SL: Drop/Swap/Test- New                    N-71-15, N-249-11                                                   2R19          5/9/2016 4      2    60082542      100  DC-2-04-P-PSL-412-71 SL    #412-71SL: Drop/Swap/Test- New                    N-71-15, N-249-11                                                    2R19          5/7/2016 4      2    60082576      215  DC-2-04-P-PSL-2033-25SL    #2033-25SL: Repair Deformed Load Pin              N-71-15, N-249-11                      repaired load pin            2R19          5/20/2016 4       2    60085800      400  DC-2-04-P-VR-MS RV-14  MS RV-14: Offsite Rebuild/Test!RTS                                              replaced disc (s/n AGG12)          2P19          5/6/2016 4      2    60085800      500  DC-2-04-P-VR-MS-2-RV-224  MS-2-RV-224: Offsite Rebuild/Test!RTS                                                replaced 3 B/B studs/nuts          2P19          5/6/2016 4      2    60090609      200  DC-2-04-P-PSL-2033-25SL    #2033-25SL: Modify Pipe Support                                              mod rear bracket attmnt by welding        2R19        5/26/2016 4      2    64014893      100  DC-2-04-P-VR-MS-2-RV-11    MS-2-RV-11 : Replace RV & Inlet Flng Bol                                      replace inlet fig bolting and spacer      2R19          5/17/2016 4      2    64014894      100  DC-2-04-P-VR-MS-2-RV-12    MS-2-RV-12: Replace RV & Inlet Flng Bol                                                replace inlet fig bolting        2R19          5/17/2016 4      2   64014895      100  DC-2-04-P-VR-MS-2-RV-13    MS-2-RV-13: Replace RV & Inlet Flng Bol                                                replace inlet fig bolting        2R19          5/17/2016 4      2    64014896      100  DC-2-04-P-VR-MS-2-RV-14    MS-2-RV-14: Replace RV & Inlet Flng Bol                                                replace inlet fig bolting        2R19         5/17/2016 4      2    64014897      100  DC-2-04-P-VR-MS-2-RV-224  MS-2-RV-224: Replace RV & Inlet Flng Bol                                              replace inlet fig bolting        2R19         5/17/2016 4      2    64048974      100  DC-2-04-P-V-MS-2-FCV-43    MS-2-FCV-43: Perform Inspection & Repair                                                    replaced disc              2R19         5/27/2016 4      2    64048974      150  DC-2-04-P-V- MS-2-FCV-43  MS-2-FCV-43: Weld Disc Retaining Nut                                          pressure boundary attmnt (weld)         2R19         5/25/2016 4      2    64150657      700  DC-2-04-M-HX-SG4          SG 2-4: Replace Cracked Washers/Sect XI                                                replace washer sets            2R19         5/18/2016 7      1    60009354      5010  DC-2-07 -P-V-RCS-2-8050    RCS-2-8050- Q Pipe Base Metal Damage                                    Line-1169-3/4" BMR (missed 2R18 cut-off)       2R18        10/19/2014 7      1    60054523      60    DC-2 P-V-R CS-2-8078C Section XI Parts Tracking Op (SOV-4) (spare)                        replace Main/Pilot disc set (missed 2R 18 cut-off) D1            2/4/2014 7      1    60054523      70    DC-2-07 -P-V- RCS-2-8078C  Section XI Parts Tracking Op (SOV-4) (spare)                              replaced Bonnet (missed 2R 18 cut-off)      D1            2/4/2014 7      1    60075208      10    DC-2-07-P-V-RCS-2-PCV-4 74 RCS-2-PCV-474 Inspect & Rebuild Valve                                                        replaced Plug              2R19         6/7/2016 7      1    60079102      10    DC-2-07 -P-V-RCS-2-8000A  RCS-2-8000A Inspect and Rebuild Valve                                                      replaced wedge              2R19          5/23/2016 7      1    60082547      100  DC-2-07-P-PSL-412-113SL    #412-113SL: Replace Snubberw/ Anvil MMD                                            replaced snubber & load pin          2R19         5/16/2016 7      1    60082549      100  DC-2-07-P-PSL-412-154SL    #412-154SL: Replace Snubberw/ Anvil MMD                                                  replaced snubber              2R19           5/6/2016 7      1    60090155      10    DC-2 P-V-RCS-2-8078C  RCS-2-8078C/D: Replace Valve Spool                                              replace existing spool w/ SOV-5        2R19         5/19/2016 7      1    60090187      10   DC-2-07 -P-V-RCS-2-8078A  RCS-2-8078NB: Replace Valve Spool                                              replace existing spool w/ SOV-7        2R19         6/13/2016 7      1    60090551      10    DC-2-07 -P-P-LI N E-1 09  TMOD LINE 109: Install Thermoco/Loggers                                      Install Thermoco/Loggers (welding)        2R19         5/27/2016 7      3    64047582      140  DC-2-07 -E-MTR-RCP3        RCP 2-3: UBOC Disassembly-Reassembly                                              replace channel head bolting          2R19         5/10/2016 7      3    68040482      150  DC-2-07 -E-MTR-RCP1        RCP 2-1 : UBOC Disassembly-Reassembly                                            replace channel head bolting          2R19         5/19/2016 7      3    68040484      10    DC-2-07-E-MTR-RCP1        RCP2- 1 Install UBOC Support to Stator                                      replace spt plate to stator (welding)     2R19         6/13/2016 8      2    60054256      10    DC-2-08-P-V-CVCS-2-8149A  CVCS-2-8149A Replace Bonnet & Gasket                                        replace bonnet & plug/stem assembly        2R19         5/21/2016 8      2    60077299      10    DC-2-08-P-V-CVCS-2-8458B  CVCS-2-8458B: Rebuild Diaphragm Valve                                              replace Body/Bonnet bolting          2R19         5/18/2016 8      2    60077299      50    DC-2-08-P-V-CVCS-2-8458B  CVCS-2-8458B Weld Repair sealing surface                                    Base metal repair of sealing suface        2R19         6/13/2016 8      2    60082528      100  DC-2-08-P-PSL-78-139SL    #78-139SL: Replace Snubberw/ Anvil MMD                                                    replaced snubber              2R19          5/10/2016 8      2    68039803      20    DC-2-08-P-V-CVCS-2-950    Install BAT Pump Suction Crosstie Connec                                  install FLEX conn (s/n 906090-001-002)        2R19          6/8/2016 9      2    60082514      100   DC-2-09-P-,PSL-77-1 OSL    #77-10SL: Replace Snubberw/ PSA NF MMD            N-71-15, N-249-11                      replace snubber              2R19          5/7/2016 9      2    60082551      100   DC-2-09-P-PSL-413-11 SL    #413-11SL: Replace Snubberw/ PSA NF MMD            N-71-15, N-249-11                      replace snubber              2R19          5/12/2016 9      2   60089765      10   DC-2-09-M-TK-AT2          ACCUM 2-2 C1-A NOZZLE Rmv/Rplc Piping                                                      replace piping              2R19          6/9/2016 9      2    60089765      80    DC-2-09-M-TK-AT2          Replace Nozzle C1-A Accum 2-2                                                              replace nozzle              2R19          5/15/2016 10      2    60082504 . 100      DC-2-1 O-P-PSL-72-75SL    #72-75SL: Replace Snubber w/ PSA NF MMD            N-71-15, N-249-11                      replace snubber              2R19          5/12/2016 10      2    60082515      200  DC-2-1O-P-PSL-77-18SL      #77-18SL: Replace Snubberw/ PSA NF MMD            N-71-15, N-249-11                      replace snubber              2R19          5/10/2016 10      2    60082534      100  DC-2-1 O-P-PSL-78-568SL    #78-568SL: Drop/Swap w/New Snubber(ND)            N-71-15, N-249-11                      replace snubber              2R19          5/12/2016 10      2    68039802      200  DC-2-10-P-V-RHR-2-1 028    Install RHR Cross Tie Piping/valve                                        install FLEX connection (s/n 891218-5)        2R19          6/8/2016 13      3    60078233      20    DC-2-13-M-PP-SFPP2        SFPP 2-2: Levelizer/Minim Support Instil                                          Pump Base attachment weld            D1EO          4/12/2016 2R 19 R-R Abstract 2.xlsx
Repair Hinge Pin Cover Leak FW-377 Machine Hinge Pin Cover 414-343SL, Drop & Swap like for like AD-71 N-71-15, N-249-11 FW-2-124 Replace Valve Install AFW Crosstie Connection 414-545R Modify Support MS-2-RV-9: Offsite Rebuild/Test!RTS
#78-574SL:
Drop/Swap/Test-New N-71-15, N-249-11 #412-68SL:
Drop/Swap/Test-New N-71-15, N-249-11 #412-71SL:
Drop/Swap/Test-New N-71-15, N-249-11 #2033-25SL
: Repair Deformed Load Pin N-71-15, N-249-11 MS-2-RV-14: Offsite Rebuild/Test!RTS MS-2-RV-224:
Offsite Rebuild/Test!RTS
#2033-25SL:
Modify Pipe Support MS-2-RV-11
: Replace RV & Inlet Flng Bol MS-2-RV-12
: Replace RV & Inlet Flng Bol MS-2-RV-13:
Replace RV & Inlet Flng Bol MS-2-RV-14:
Replace RV & Inlet Flng Bol MS-2-RV-224
: Replace RV & Inlet Flng Bol MS-2-FCV-43
: Perform Inspection
& Repair MS-2-FCV-43
: Weld Disc Retaining Nut SG 2-4: Replace Cracked Washers/Sect XI RCS-2-8050-Q Pipe Base Metal Damage Section XI Parts Tracking Op (SOV-4) (spare) Section XI Parts Tracking Op (SOV-4) (spare) RCS-2-PCV-474 Inspect & Rebuild Valve RCS-2-8000A Inspect and Rebuild Valve #412-113SL: Replace Snubberw/
Anvil MMD #412-154SL:
Replace Snubberw/
Anvil MMD RCS-2-8078C/D:
Replace Valve Spool RCS-2-8078NB:
Replace Valve Spool TMOD LINE 109: Install Thermoco/Loggers RCP 2-3: UBOC Disassembly-Reassembly RCP 2-1: UBOC Disassembly-Reassembly RCP2-1 Install UBOC Support to Stator CVCS-2-8149A Replace Bonnet & Gasket CVCS-2-8458B:
Rebuild Diaphragm Valve CVCS-2-8458B Weld Repair sealing surface #78-139SL: Replace Snubberw/
Anvil MMD Install BAT Pump Suction Crosstie Connec #77-10SL: Replace Snubberw/
PSA NF MMD N-71-15, N-249-11 #413-11SL: Replace Snubberw/
PSA NF MMD N-71-15 , N-249-11 ACCUM 2-2 C1-A NOZZLE Rmv/Rplc Piping Replace Nozzle C1-A Accum 2-2 #72-75SL:
Replace Snubber w/ PSA NF MMD N-71-15, N-249-11 #77-18SL:
Replace Snubberw/
PSA NF MMD N-71-15, N-249-11 #78-568SL: Drop/Swap w/New Snubber(ND)
N-71-15, N-249-11 Install RHR Cross Tie Piping/valve SFPP 2-2: Levelizer/Minim Support Instil 8/17/2016 I I Comments Revision Actual finish (date) 2R19 5/19/2016 D1EO 2/10/2015 D1EO 11/24/2015 welding D1EO 11/24/2015 replace cover studs and nuts 2R19 5/19/2016 2R19 5/19/2016 replace snubber 2R19 5/7/2016 replace valve (new s/n 20531560) 2R19 5/19/2016 new FLEX vlv and piping (vlv s/n BQ966) 2R19 6/8/2016 modify support (welding) 2R19 6/14/2016 Rreplaced disc (s/n AGG11) 2P19 9/23/2015 2R19 5/6/2016 2R19 5/9/2016 2R19 5/7/2016 repaired load pin 2R19 5/20/2016 replaced disc (s/n AGG12) 2P19 5/6/2016 replaced 3 B/B studs/nuts 2P19 5/6/2016 mod rear bracket attmnt by welding 2R19 5/26/2016 replace inlet fig bolting and spacer 2R19 5/17/2016 replace inlet fig bolting 2R19 5/17/2016 replace inlet fig bolting 2R19 5/17/2016 replace inlet fig bolting 2R19 5/17/2016 replace inlet fig bolting 2R19 5/17/2016 replaced disc 2R19 5/27/2016 pressure boundary attmnt (weld) 2R19 5/25/2016 replace washer sets 2R19 5/18/2016 Line-1169-3/4" BMR (missed 2R18 cut-off) 2R18 10/19/2014 replace Main/Pilot disc set (missed 2R 18 cut-off) D1 2/4/2014 replaced Bonnet (missed 2R 18 cut-off) D1 2/4/2014 replaced Plug 2R19 6/7/2016 replaced wedge 2R19 5/23/2016 replaced snubber & load pin 2R19 5/16/2016 replaced snubber 2R19 5/6/2016 replace existing spool w/ SOV-5 2R19 5/19/2016 replace existing spool w/ SOV-7 2R19 6/13/2016 Install Thermoco/Loggers (welding) 2R19 5/27/2016 replace channel head bolting 2R19 5/10/2016 replace channel head bolting 2R19 5/19/2016 replace spt plate to stator (welding) 2R19 6/13/2016 replace bonnet & plug/stem assembly 2R19 5/21/2016 replace Body/Bonnet bolting 2R19 5/18/2016 Base metal repair of sealing suface 2R19 6/13/2016 replaced snubber 2R19 5/10/2016 install FLEX conn (s/n 906090-001-002) 2R19 6/8/2016 replace snubber 2R19 5/7/2016 replace snubber 2R19 5/12/2016 replace piping 2R19 6/9/2016 replace nozzle 2R19 5/15/2016 replace snubber 2R19 5/12/2016 replace snubber 2R19 5/10/2016 replace snubber 2R19 5/12/2016 install FLEX connection (s/n 891218-5) 2R19 6/8/2016 Pump Base attachment weld D1EO 4/12/2016 NIS-2A Attachment Repair/Replacement Plan No. Sys Class Order Op 13 3 60078233 70 14 3 60075717 10 14 3 60082497 200 14 3 60082497 300 14 3 60082498 100 14 3 60082539 100 14 2 64071753 200 16 3 60070942 20 17 3 60073532 15 17 3 60089664 100 17 3 60089732 10 17 3 64076822 50 21 3 60070644 20 21 3 60071190 20 21 3 60087800 20 21 3 60087843 20 21 3 60088210 20 21 3 64038680 100 21 3 64039489 100 21 3 64042239 100 21 3 64046937 100 21 3 64048412 100 21 3 64077107 100 21 3 64077813 100 21 3 64079958 100 25 2 60036936 10 2R 19 R-R Abstract 2.xlsx Item Description DC-2-13-M-PP-SFPP2 DC-2-14-P-V-CCW-2-601 DC-2-14-P-PSL-72-39SL DC-2-14-P-PSL-72-39SL DC-2-14-P-PSL-72-41 SL DC-2-14-P-P SL -412-19S L DC-2-14-P-VR-CCW-2-RV-52 DC-0-16-P-V-MU-0-976


DC-2-17-P-PSL-28-70R DC-2-17-P-V-SW-2-185 DC-2-17-P-V-SW-2-186 DC-2-17-M-PP-ASP2 DC-2-21-M-HX-JWR1 B DC-2-21-M-HX-JWR2B DC-2-21-M-EN-DEG2 DC-2-21-M-HX-JWR2B DC-2-21-M-PP-JWP3 DC-2-21-M-EN-DEG3 DC-2-21-M-EN-DEG1 DC-2-21-M-EN-DEG2 DC-2-21-M-EN-DEG2 DC-2-21-M-EN-DEG1 DC-2-21-M-EN-DEG1 DC-2-21-P-V-DEG-2-TCV-5 DC-2-21-P-V-DEG-2-TCV-3 DC-2-25-P-VOA-AI R-1-2-FCV-584 Unit-2 Section XI Repair I Replacement 12/6/14 thru 6/30/16 (2R19) Description of Work Code Case Sect XI Replacments:
NIS-2A Attachment                                                                      Unit-2 Section XI Repair I Replacement                                                                                 8/17/2016 12/6/14 thru 6/30/16 (2R19)
Gland Plate/Bolts CCW-2-601 Replace Check Valve #72-39SL:
Repair/Replacement Plan No.
Replace Snubber Rear Bracket #72-39SL: Replace Snubber w/ Anvil MMD #72-41SL: Replace Snubberw/
Sys    Class      Order        Op          Item Description                    Description of Work                   Code Case                           Comments                  Revision Actual finish (date) 13      3  60078233      70    DC-2-13-M-PP-SFPP2            Sect XI Replacments: Gland Plate/Bolts                                         replace gland plate and bolting      D1EO        4/12/2016 14      3  60075717      10    DC-2-14-P-V-CCW-2-601          CCW-2-601 Replace Check Valve                                                   replace valve (new s/n 57591)        2R19        5/21/2016 14      3    60082497    200    DC-2-14-P-PSL-72-39SL          #72-39SL: Replace Snubber Rear Bracket                                         replace rear bracket by welding        2R19        5/18/2016 14      3    60082497    300    DC-2-14-P-PSL-72-39SL          #72-39SL: Replace Snubber w/ Anvil MMD                                                 replace snubber              2R19        5/20/2016 14      3    60082498      100  DC-2-14-P-PSL-72-41 SL        #72-41SL: Replace Snubberw/ PSA NF MMD             N-71-15, N-249-11                   replace snubber              2R19        5/17/2016 14      3    60082539      100  DC-2-14-P-P SL-412-19S L      D930927: Replace internals (verge) on AD-41           N-1644-8     replaced internals (verge) on replacemnt snubber 2R19        5/14/2016 14      2    64071753    200    DC-2-14-P-VR-CCW-2-RV-52      M77 CCW-2-RV-52: Replace inlet bolting                                              replace inlet fig bolting        2R19        5/15/2016 16      3    60070942    20    DC-0-16-P-V-MU-0-976          MU-0-976: Replace Check Valve                                                 replaced valve (new s/n D9700)         D1EO         3/16/2016 17      3    60073532      15    DC-2-17-P-PSL-28-70R          28-70R- Mod ASW2-2 Motor Support                                                  modify support by welding         2R19         6/13/2016 17      3    60089664      100  DC-2-17-P-V-SW-2-185          Replace Valve SW-2-185                                                      replace valve (new s/n E3149-1-4)         2R19         5/17/2016 17      3    60089732      10    DC-2-17-P-V-SW-2-186          Replace Valve SW-2-186                                                      replace valve (new s/n E3149-1-1)         2R19         5/11/2016 17      3    64076822    50    DC-2-17-M-PP-ASP2              ASP2-2 Replace I Align I Couple                                              replace pump (new s/n 290602)           2R19         5/13/2016 21      3    60070644      20    DC-2-21-M-HX-JWR1 B            DG21: Replace North Radiator Cores                                          replace radiator cores and bolting       D1EO         3/31/2016 21      3    60071190      20    DC-2-21-M-HX-JWR2B            DG22: Install North Radiator Cores                                          replace radiator cores and bolting       D1EO         3/24/2016 21      3    60087800      20    DC-2-21 -M-EN-DEG2            414-636R: Replace U-bolt DG22                                                    replaced U-bolt for 414-636R         D1EO         3/24/2016 21      3    60087843      20    DC-2-21-M-HX-JWR2B            Weld Repair DEG 2-2 Radiator Tank Flange                                                BMR by welding               D1EO         3/16/2016 21      3    60088210      20    DC-2-21-M-PP-JWP3              JWP3: Replace Pump DG23                                                    replace pump ( s/n 122990791JM)           D1EO         4/5/2016 21      3    64038680      100  DC-2-21-M-EN-DEG3              DG23: Perform STP M-21-ENG.2                                              replace Expansion Tank Cap (RV-75)         D1EO         3/14/2016 21      3    64039489      100  DC-2-21-M-EN-DEG1              DG21 : Perform STP M-21-ENG.2                                              replace Expansion Tank Cap (RV-72)         D1EO         3/31/2016 21      3    64042239      100  DC-2-21-M-EN-DEG2              DG22: Perform STP M-21-ENG.2                                              replace Expansion Tank Cap (RV-71)         D1EO         3/24/2016 21      3    64046937      100  DC-2-21-M-EN-DEG2              DG22: STP M21-ENG.4 Inspection & Maint                                        replaced Jacket Water couplings         D1EO         3/1/2016 21      3    64048412      100  DC-2-21-M-EN-DEG1              DG21 : STP M21-ENG.4 Inspection & Maint                                      replaced Jacket Water couplings         D1EO         4/1/2016 21      3    64077107      100  DC-2-21-M-EN-DEG1              TCV-4: Replace Valve M-21-TCV.3 DG21                                          replace valve (new s/n A961X)         D1EO         4/5/2016 21      3    64077813      100  DC-2-21-P-V-DEG-2-TCV-5        TCV-5 : Replace Valve M-21-TCV.3 DG23                                          replace valve (news/n B9111)           D1EO         3/24/2016 21      3    64079958      100  DC-2-21-P-V-DEG-2-TCV-3        TCV-3 : Replace Valve M-21-TCV.3 DG22                                          replace valve (new s/n D951)         D1EO         3/24/2016 25      2    60036936      10    DC-2-25-P-VOA-AI R-1-2-FCV-584 FCV-584 Rebuild Valve & Replace Actuator                                            replaced internals (ball)         2R19         5/12/2016 2R 19 R-R Abstract 2.xlsx                                                                                  2}}
PSA NF MMD N-71-15, N-249-11 D930927: Replace internals (verge) on AD-41 N-1644-8 M77 CCW-2-RV-52
: Replace inlet bolting MU-0-976: Replace Check Valve 28-70R-Mod ASW2-2 Motor Support Replace Valve SW-2-185 Replace Valve SW-2-186 ASP2-2 Replace I Align I Couple DG21: Replace North Radiator Cores DG22: Install North Radiator Cores 414-636R:
Replace U-bolt DG22 Weld Repair DEG 2-2 Radiator Tank Flange JWP3: Replace Pump DG23 DG23: Perform STP M-21-ENG.2 DG21: Perform STP M-21-ENG.2 DG22: Perform STP M-21-ENG.2 DG22: STP M21-ENG.4 Inspection
& Maint DG21: STP M21-ENG.4 Inspection
& Maint TCV-4: Replace Valve M-21-TCV.3 DG21 TCV-5: Replace Valve M-21-TCV.3 DG23 TCV-3: Replace Valve M-21-TCV.3 DG22 FCV-584 Rebuild Valve & Replace Actuator 2 8/17/2016 Comments Revision Actual finish (date) replace gland plate and bolting D1EO 4/12/2016 replace valve (new s/n 57591) 2R19 5/21/2016 replace rear bracket by welding 2R19 5/18/2016 replace snubber 2R19 5/20/2016 replace snubber 2R19 5/17/2016 replaced internals (verge) on replacemnt snubber 2R19 5/14/2016 replace inlet fig bolting 2R19 5/15/2016 replaced valve (new s/n D9700) D1EO 3/16/2016 modify support by welding 2R19 6/13/2016 replace valve (new s/n E3149-1-4) 2R19 5/17/2016 replace valve (new s/n E3149-1-1) 2R19 5/11/2016 replace pump (new s/n 290602) 2R19 5/13/2016 replace radiator cores and bolting D1EO 3/31/2016 replace radiator cores and bolting D1EO 3/24/2016 replaced U-bolt for 414-636R D1EO 3/24/2016 BMR by welding D1EO 3/16/2016 replace pump ( s/n 122990791JM)
D1EO 4/5/2016 replace Expansion Tank Cap (RV-75) D1EO 3/14/2016 replace Expansion Tank Cap (RV-72) D1EO 3/31/2016 replace Expansion Tank Cap (RV-71) D1EO 3/24/2016 replaced Jacket Water couplings D1EO 3/1/2016 replaced Jacket Water couplings D1EO 4/1/2016 replace valve (new s/n A961X) D1EO 4/5/2016 replace valve (news/n B9111) D1EO 3/24/2016 replace valve (new s/n D951) D1EO 3/24/2016 replaced internals (ball) 2R19 5/12/2016}}

Revision as of 14:35, 30 October 2019

Owner'S Activity Report for Unit 2 Nineteenth Refueling Outage
ML16244A838
Person / Time
Site: Diablo Canyon Pacific Gas & Electric icon.png
Issue date: 08/31/2016
From: Gerfen P
Pacific Gas & Electric Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
DCL-16-086, DCPP-2R19
Download: ML16244A838 (10)
v • d • e


Text

Diablo Canyon Power Plant Pacific Gas and Paula Gerfen Station Director Mail Code 104/5/502 Electric Company 0

P.O. Box 56 Avila Beach, CA 93424 805 .545.4596 Internal: 691.4596 Fax: 805.545.4234 Aug.ust 31, 2016 PG&E Letter DCL-16-086 U.S. Nuclear Regulatory Commission 10 CFR 50.4 ATTN: Document Control Desk Washington, DC 20555-0001 Docket No. 50-323, OL-DPR-82 Diablo Canyon Unit 2 Owner's Activity Report for Unit 2 Nineteenth Refueling Outage In accordance with American Society of Mechanical Engineers (ASME) Code Case N-532-5, enclosed is the Owner's Activity Report for inservice inspection (lSI) activities performed at Diablo Canyon Power Plant through the completion of the Unit 2 Nineteenth Refueling Outage.

This code case is used as an alternative to the requirements ofASME Section XI, Article IWA-6000 as listed in Regulatory Guide 1.147, "lnservice Inspection Code Case Acceptability, ASME Section XI, Division 1,"Revision 17, and approved in accordance with 10 CFR 50.55a(b)(5).

There are no new or revised regulatory commitments (as defined by NEI 99-04) in this submittal.

If you have any questions regarding the information enclosed, or other lSI program activities, please contact Mr. Ken Bych, Manager, Technical Support Engineering, at (805) 545-4241.

jmsp/4927/64113881-0100 Enclosure cc/enc: Kriss M. Kennedy, NRC Region IV Administrator Balwant K. Singal, NRR Project Manager Christopher W. Newport, NRC Senior Resident Inspector State of California, Pressure Vessel Unit A member of the STARS (Strategic Teaming and Resource Sharing) Alliance Callaway

  • Diablo Canyon
  • Palo Verde
  • Wolf Creek

Enclosure PG&E Letter DCL-16-086 Pacific Gas and Electric Company Diablo Canyon Power Plant Owner's Activity Report for Unit 2 Nineteenth Refueling Outage

DIABLO CANYON POWER PLANT UNIT 2 REFUELING OUTAGE: 2R19 Operating License No. DPR-82 USNRC Docket No. 50-323 OWNER'S ACTIVITY REPORT Rev. 0 Contents:

==

Introduction:==

OAR-1 Report Number: DCPP-2R19:

Table 1: Items with Flaws or Relevant Conditions That Required Evaluation for Continued Service.

Table 2: Abstract of Repair/Replacement Activities Required for Continued Service.

NIS-2A: Repair/Replacement Certification Record

Attachment:

List of Repair/Replacement Plans Prepared By:

Reviewed By: - - - - - = - - + - - - - - - - - - - - - - Date b_,L"--U

____;8::;.......,_/_1 _I_fo_

Ja es E. Hill, lSI Specialist Approved By: ~___..-:/~~Date Ken Bych, Manager Technical Support Engineering Document Date: 7/30/16 Pacific Gas and Electric Company 77 Beale Street, San Francisco, CA 941 06 Diablo Canyon Power Plant P.O. Box 56, Avila Beach, CA 93424 Page 1 of 6

INTRODUCTION lnservice inspection (lSI) of scheduled ASME Section XI components and their supports at Pacific Gas and Electric Company's Diablo Canyon Power Plant (DCPP) Unit 2 was completed during the nineteenth refueling outage (2R19) from 05/2016 through 06/2016.

2R19 was the second outage in the third period within the third 10-year lSI interval.

This Owner's Activity Report, OAR-1, complies with the provisions of Code Case N-532-5 as approved by Regulatory Guide 1.147, Revision 17.

The OAR-1 Report covers applicable 2R19 work completed prior to and including June 30,2016 and any mid cycle and 2R18 work completed after December 5, 2014.

Page 2 of 6

FORM OAR-1 OWNERS ACTIVITY REPORT -- DCPP-2R19 Report Number DCPP-2R19 Plant Diablo Canyon Nuclear Power Plant. P.O. Box 56, Avila Beach, California 93424 Unit No. 2 Commercial service date _ _.:M==a"--'rc""'-h-'----'-13""-','-1;:...:9:....;o8c....=6;.____ Refueling outage no. 2R19 Current inspection interval IWB I IWC I IWD I IWF - 3rd IWE I IWL - 2nd (1st, 2nd , 3rd, 4th , other)

Current inspection period _ __:. IW.:. . :. . =B:. . . :/_.:1-=-W.:. . :C: . . . :. . _/.:....:.IW....:...=.D-=-/-=-IW'--"-'-F~--3=r'-=d'--_ _ _.:....:.IW-=-=E...:..../...:...;IW:....:....=L_--=2.:....:.nd==-----------

(1 st, 2nd , 3rd)

Edition and Addenda of Section XI applicable to the inspection plans -~2=..:0=0"--'1'--'E=d=i=tio=n'-'....!.!.th.!.!.r=u-=2=0=0=3-=-A=d=d=e-'-'n=da::::___ __

Date and revision of inspection plans IWB I IWC I IWD I IWF -- 12/28/11 Rev. 1 IWE I IWL -- 11/4/10 Rev. 0 Edition and addenda of Section XI applicable to repair/replacement activities, if different than the inspection plans

. 2007 Edition through 2008 Addenda Code Cases used: N-532-5 N-685 N-722-1 N-770-1 N-798 N-460 N-566-2 (if applicable)

CERTIFICATE OF CONFORMANCE I certify that (a) the statements made in this report are correct; (b) the examinations and tests meet the Inspection Plan as required by the ASME Code,Section XI; and (c) the repair/replacement activities and evaluations supporting the completion of 2R 19 (refueling outage no) conform to the requirements of Section XI.

Signed - *'2:-/ ~~ I Manager, Technical Support Eng ineering Date _ _ ~ _-_ /_/ _ ..-._/

---=~=--_ __

Owner or Owner's designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned , holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and employedby_-'T~h=e~H~a=rt~f=o-=-rd~S=~=a=m~B=o~il=e~r=ln=s~p=e=ct~io=n~an~d~ln=s=u~ra=n~c=e~C~o=m~p=a=ny~o~f=C=o=n=ne=c=t=ic=u=t-haveinspected~elemsdescribed in this Owner's Activity Report, and state that, to the best of my knowledge and belief, the Owner has performed all activities represented by this report in accordance with the requirements of Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the repair/replacement activities and evaluation described in this report. Furthermore , neither the Inspector nor his employer shall be liable in an Y, manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.

4~ ills~

Commission NB-15083 ANI CA2184 National Board, State, Province, and Endorsements Date - - - =-.8/

. . _17--'-/-

- ~b_ _

Page 3 of 6

FORM OAR-1 OWNERS ACTIVITY REPORT -- DCPP-2R19 TABLE 1 ITEMS WITH FLAWS OR REVELANT CONDITIONS THAT REQUIRED EVALUATION FOR CONTINUED SERVICE Examination Category and Item Number Item Description Evaluation Description Accepted for continued use with:

1} Expanded scope exams of (8}

Line-2-109-14SPL additional welds in 2R19.

CAT R-A Weld, WIB-245.

2} Weld overlay repair during next ITEM R1.11 Rejectable UT indication.

refueling outage (2R20}.

SAPN 50852155 (50852155 Task-28}.

Page 4 of 6

FORM OAR-1 OWNERS ACTIVITY REPORT -- DCPP-2R19 TABLE 2 ABSTRACT OF REPAIR/REPLACEMENT ACTIVITIES REQUIRED FOR CONTINUED SERVICE Date Repair/Replacement Code Class Item Description Description of Work Completed Plan Number Replace Accumulator 2-2 2

Accumulator 2-2 nozzle C-1A and associated 60089765-10 LT-952 lower piping. 5/15/16 (Non code 60089765-80 nozzle, C-1A Rejectable UT indication exam)

SAPN 50849012 Accumulator 2-2 Accumulator 2-2 base metal 2 LT-952 lower 5/15/16 60089765-250 repair at nozzle C-1A nozzle, C-1A Page 5 of 6

FORM OAR-1 OWNERS ACTIVITY REPORT -- DCPP-2R19 FORM NIS-2A REPAIR/REPLACEMENTCERTIFICATION RECORD OWNER'S CERTIFICATE OF CONFORMANCE Post 2R18 thru 2R19 I certify that the (12/06/14 thru 6/30/16) activities represented by Repair/Replacement Plan number _ _,.(=-se=e:;_a=t=ta=c.:....:.hm:...:...:..;:;.e'-'-'ntOL..)_

conform to the requirements of Section XI necessary to place the item in service.

  • Ed~on and~ddenda of Section XI used : _~2~0~0~7~E~d~i~ti~o~n~t~h~ro~u~g~h~2~0~0~8~~~d~d~e~n~da~-------------~

CodeCasesusedforrepairlrep~cementacUv~es : _~N~-~5~3=2~-5~a~n~d~a~s~l~~~te~d~o~n~a~t~ta~c~h~m~e~n~t~------------~

(If applicable, including cases modified by Case N-532 and later revisions)

Signed _ _ _ .~

__<' 0wner=-
5'-

__ - =:~

.or.--Owner's

'~

=-~ ~'------------------

designee Date _ _~ __ .-*_ /_ * '?

_ -_/_6_____

CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and employed by The Hartford Steam Boiler Inspection and Insurance Company of Connecticut have inspected the items described in Repair/Replacement Plan number (see attachment) , and state that, to the best of my knowledge and belief, the Owner has performed all activities described in the Repair/Replacement Plan in accordance with the requirements of Section XI necessary to place the item in service.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the activities described in the Repair/Replacement Plan . Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal inju or property damage or loss of any kind arising from or connected with this inspection .

Date_--=...!8/J~/_/~_l_b_ _

Page 6 of 6

NIS-2A Attachment Unit-2 Section XI Repair I Replacement 8/17/2016 12/6/14 thru 6/30/16 (2R19)

Repair/Replacement I Plan No.

I Sys Class Order Op Item Description Description of Work Code Case Comments Revision Actual finish (date) 3 3 60071787 10 DC-2-03-P-V-FW-2-121 FW-2-121: Replc AFWP2-1 CST Suction VLV 2R19 5/19/2016 3 3 60073994 10 DC-2-03-P-P-LINE-57 4 404-43R: Replace shim plates by welding D1EO 2/10/2015 3 3 60076901 20 DC-2-03-P-P-LINE-57 4 Ln-574 : Weld Repair Thinned Pipe Wall D1EO 11/24/2015 3 3 60076901 30 DC-2-03-P-P-LINE-57 4 404-43R: Install Sppt After Pipe Repairs welding D1EO 11/24/2015 3 2 60077234 15 DC-2-03-P-V-FW-2-377 FW-2-377: Repair Hinge Pin Cover Leak replace cover studs and nuts 2R19 5/19/2016 3 2 60077234 50 DC-2-03-P-V-FW-2-377 FW-377 Machine Hinge Pin Cover 2R19 5/19/2016 3 3 60082569 100 DC-2-03-P-PSL-414-343SL 414-343SL, Drop & Swap like for like AD-71 N-71-15, N-249-11 replace snubber 2R19 5/7/2016 3 3 68025021 10 DC-2-03-P-V-FW-2-124 FW-2-124 Replace Valve replace valve (new s/n 20531560) 2R19 5/19/2016 3 3 68039801 200 DC-2-03-P-V-FW-2-680 Install AFW Crosstie Connection new FLEX vlv and piping (vlv s/n BQ966) 2R19 6/8/2016 3 3 68039860 200 DC-2-03-P-PSL-414-545R 414-545R Modify Support modify support (welding) 2R19 6/14/2016 4 2 60076542 300 DC-2-04-P-VR-MS RV-9 MS RV-9: Offsite Rebuild/Test!RTS Rreplaced disc (s/n AGG11) 2P19 9/23/2015 4 2 60082536 100 DC-2-04-P-PSL-78-574SL #78-574SL: Drop/Swap/Test- New N-71-15, N-249-11 2R19 5/6/2016 4 2 60082541 100 DC-2-04-P-PSL-412-68SL #412-68SL: Drop/Swap/Test- New N-71-15, N-249-11 2R19 5/9/2016 4 2 60082542 100 DC-2-04-P-PSL-412-71 SL #412-71SL: Drop/Swap/Test- New N-71-15, N-249-11 2R19 5/7/2016 4 2 60082576 215 DC-2-04-P-PSL-2033-25SL #2033-25SL: Repair Deformed Load Pin N-71-15, N-249-11 repaired load pin 2R19 5/20/2016 4 2 60085800 400 DC-2-04-P-VR-MS RV-14 MS RV-14: Offsite Rebuild/Test!RTS replaced disc (s/n AGG12) 2P19 5/6/2016 4 2 60085800 500 DC-2-04-P-VR-MS-2-RV-224 MS-2-RV-224: Offsite Rebuild/Test!RTS replaced 3 B/B studs/nuts 2P19 5/6/2016 4 2 60090609 200 DC-2-04-P-PSL-2033-25SL #2033-25SL: Modify Pipe Support mod rear bracket attmnt by welding 2R19 5/26/2016 4 2 64014893 100 DC-2-04-P-VR-MS-2-RV-11 MS-2-RV-11 : Replace RV & Inlet Flng Bol replace inlet fig bolting and spacer 2R19 5/17/2016 4 2 64014894 100 DC-2-04-P-VR-MS-2-RV-12 MS-2-RV-12: Replace RV & Inlet Flng Bol replace inlet fig bolting 2R19 5/17/2016 4 2 64014895 100 DC-2-04-P-VR-MS-2-RV-13 MS-2-RV-13: Replace RV & Inlet Flng Bol replace inlet fig bolting 2R19 5/17/2016 4 2 64014896 100 DC-2-04-P-VR-MS-2-RV-14 MS-2-RV-14: Replace RV & Inlet Flng Bol replace inlet fig bolting 2R19 5/17/2016 4 2 64014897 100 DC-2-04-P-VR-MS-2-RV-224 MS-2-RV-224: Replace RV & Inlet Flng Bol replace inlet fig bolting 2R19 5/17/2016 4 2 64048974 100 DC-2-04-P-V-MS-2-FCV-43 MS-2-FCV-43: Perform Inspection & Repair replaced disc 2R19 5/27/2016 4 2 64048974 150 DC-2-04-P-V- MS-2-FCV-43 MS-2-FCV-43: Weld Disc Retaining Nut pressure boundary attmnt (weld) 2R19 5/25/2016 4 2 64150657 700 DC-2-04-M-HX-SG4 SG 2-4: Replace Cracked Washers/Sect XI replace washer sets 2R19 5/18/2016 7 1 60009354 5010 DC-2-07 -P-V-RCS-2-8050 RCS-2-8050- Q Pipe Base Metal Damage Line-1169-3/4" BMR (missed 2R18 cut-off) 2R18 10/19/2014 7 1 60054523 60 DC-2 P-V-R CS-2-8078C Section XI Parts Tracking Op (SOV-4) (spare) replace Main/Pilot disc set (missed 2R 18 cut-off) D1 2/4/2014 7 1 60054523 70 DC-2-07 -P-V- RCS-2-8078C Section XI Parts Tracking Op (SOV-4) (spare) replaced Bonnet (missed 2R 18 cut-off) D1 2/4/2014 7 1 60075208 10 DC-2-07-P-V-RCS-2-PCV-4 74 RCS-2-PCV-474 Inspect & Rebuild Valve replaced Plug 2R19 6/7/2016 7 1 60079102 10 DC-2-07 -P-V-RCS-2-8000A RCS-2-8000A Inspect and Rebuild Valve replaced wedge 2R19 5/23/2016 7 1 60082547 100 DC-2-07-P-PSL-412-113SL #412-113SL: Replace Snubberw/ Anvil MMD replaced snubber & load pin 2R19 5/16/2016 7 1 60082549 100 DC-2-07-P-PSL-412-154SL #412-154SL: Replace Snubberw/ Anvil MMD replaced snubber 2R19 5/6/2016 7 1 60090155 10 DC-2 P-V-RCS-2-8078C RCS-2-8078C/D: Replace Valve Spool replace existing spool w/ SOV-5 2R19 5/19/2016 7 1 60090187 10 DC-2-07 -P-V-RCS-2-8078A RCS-2-8078NB: Replace Valve Spool replace existing spool w/ SOV-7 2R19 6/13/2016 7 1 60090551 10 DC-2-07 -P-P-LI N E-1 09 TMOD LINE 109: Install Thermoco/Loggers Install Thermoco/Loggers (welding) 2R19 5/27/2016 7 3 64047582 140 DC-2-07 -E-MTR-RCP3 RCP 2-3: UBOC Disassembly-Reassembly replace channel head bolting 2R19 5/10/2016 7 3 68040482 150 DC-2-07 -E-MTR-RCP1 RCP 2-1 : UBOC Disassembly-Reassembly replace channel head bolting 2R19 5/19/2016 7 3 68040484 10 DC-2-07-E-MTR-RCP1 RCP2- 1 Install UBOC Support to Stator replace spt plate to stator (welding) 2R19 6/13/2016 8 2 60054256 10 DC-2-08-P-V-CVCS-2-8149A CVCS-2-8149A Replace Bonnet & Gasket replace bonnet & plug/stem assembly 2R19 5/21/2016 8 2 60077299 10 DC-2-08-P-V-CVCS-2-8458B CVCS-2-8458B: Rebuild Diaphragm Valve replace Body/Bonnet bolting 2R19 5/18/2016 8 2 60077299 50 DC-2-08-P-V-CVCS-2-8458B CVCS-2-8458B Weld Repair sealing surface Base metal repair of sealing suface 2R19 6/13/2016 8 2 60082528 100 DC-2-08-P-PSL-78-139SL #78-139SL: Replace Snubberw/ Anvil MMD replaced snubber 2R19 5/10/2016 8 2 68039803 20 DC-2-08-P-V-CVCS-2-950 Install BAT Pump Suction Crosstie Connec install FLEX conn (s/n 906090-001-002) 2R19 6/8/2016 9 2 60082514 100 DC-2-09-P-,PSL-77-1 OSL #77-10SL: Replace Snubberw/ PSA NF MMD N-71-15, N-249-11 replace snubber 2R19 5/7/2016 9 2 60082551 100 DC-2-09-P-PSL-413-11 SL #413-11SL: Replace Snubberw/ PSA NF MMD N-71-15, N-249-11 replace snubber 2R19 5/12/2016 9 2 60089765 10 DC-2-09-M-TK-AT2 ACCUM 2-2 C1-A NOZZLE Rmv/Rplc Piping replace piping 2R19 6/9/2016 9 2 60089765 80 DC-2-09-M-TK-AT2 Replace Nozzle C1-A Accum 2-2 replace nozzle 2R19 5/15/2016 10 2 60082504 . 100 DC-2-1 O-P-PSL-72-75SL #72-75SL: Replace Snubber w/ PSA NF MMD N-71-15, N-249-11 replace snubber 2R19 5/12/2016 10 2 60082515 200 DC-2-1O-P-PSL-77-18SL #77-18SL: Replace Snubberw/ PSA NF MMD N-71-15, N-249-11 replace snubber 2R19 5/10/2016 10 2 60082534 100 DC-2-1 O-P-PSL-78-568SL #78-568SL: Drop/Swap w/New Snubber(ND) N-71-15, N-249-11 replace snubber 2R19 5/12/2016 10 2 68039802 200 DC-2-10-P-V-RHR-2-1 028 Install RHR Cross Tie Piping/valve install FLEX connection (s/n 891218-5) 2R19 6/8/2016 13 3 60078233 20 DC-2-13-M-PP-SFPP2 SFPP 2-2: Levelizer/Minim Support Instil Pump Base attachment weld D1EO 4/12/2016 2R 19 R-R Abstract 2.xlsx

NIS-2A Attachment Unit-2 Section XI Repair I Replacement 8/17/2016 12/6/14 thru 6/30/16 (2R19)

Repair/Replacement Plan No.

Sys Class Order Op Item Description Description of Work Code Case Comments Revision Actual finish (date) 13 3 60078233 70 DC-2-13-M-PP-SFPP2 Sect XI Replacments: Gland Plate/Bolts replace gland plate and bolting D1EO 4/12/2016 14 3 60075717 10 DC-2-14-P-V-CCW-2-601 CCW-2-601 Replace Check Valve replace valve (new s/n 57591) 2R19 5/21/2016 14 3 60082497 200 DC-2-14-P-PSL-72-39SL #72-39SL: Replace Snubber Rear Bracket replace rear bracket by welding 2R19 5/18/2016 14 3 60082497 300 DC-2-14-P-PSL-72-39SL #72-39SL: Replace Snubber w/ Anvil MMD replace snubber 2R19 5/20/2016 14 3 60082498 100 DC-2-14-P-PSL-72-41 SL #72-41SL: Replace Snubberw/ PSA NF MMD N-71-15, N-249-11 replace snubber 2R19 5/17/2016 14 3 60082539 100 DC-2-14-P-P SL-412-19S L D930927: Replace internals (verge) on AD-41 N-1644-8 replaced internals (verge) on replacemnt snubber 2R19 5/14/2016 14 2 64071753 200 DC-2-14-P-VR-CCW-2-RV-52 M77 CCW-2-RV-52: Replace inlet bolting replace inlet fig bolting 2R19 5/15/2016 16 3 60070942 20 DC-0-16-P-V-MU-0-976 MU-0-976: Replace Check Valve replaced valve (new s/n D9700) D1EO 3/16/2016 17 3 60073532 15 DC-2-17-P-PSL-28-70R 28-70R- Mod ASW2-2 Motor Support modify support by welding 2R19 6/13/2016 17 3 60089664 100 DC-2-17-P-V-SW-2-185 Replace Valve SW-2-185 replace valve (new s/n E3149-1-4) 2R19 5/17/2016 17 3 60089732 10 DC-2-17-P-V-SW-2-186 Replace Valve SW-2-186 replace valve (new s/n E3149-1-1) 2R19 5/11/2016 17 3 64076822 50 DC-2-17-M-PP-ASP2 ASP2-2 Replace I Align I Couple replace pump (new s/n 290602) 2R19 5/13/2016 21 3 60070644 20 DC-2-21-M-HX-JWR1 B DG21: Replace North Radiator Cores replace radiator cores and bolting D1EO 3/31/2016 21 3 60071190 20 DC-2-21-M-HX-JWR2B DG22: Install North Radiator Cores replace radiator cores and bolting D1EO 3/24/2016 21 3 60087800 20 DC-2-21 -M-EN-DEG2 414-636R: Replace U-bolt DG22 replaced U-bolt for 414-636R D1EO 3/24/2016 21 3 60087843 20 DC-2-21-M-HX-JWR2B Weld Repair DEG 2-2 Radiator Tank Flange BMR by welding D1EO 3/16/2016 21 3 60088210 20 DC-2-21-M-PP-JWP3 JWP3: Replace Pump DG23 replace pump ( s/n 122990791JM) D1EO 4/5/2016 21 3 64038680 100 DC-2-21-M-EN-DEG3 DG23: Perform STP M-21-ENG.2 replace Expansion Tank Cap (RV-75) D1EO 3/14/2016 21 3 64039489 100 DC-2-21-M-EN-DEG1 DG21 : Perform STP M-21-ENG.2 replace Expansion Tank Cap (RV-72) D1EO 3/31/2016 21 3 64042239 100 DC-2-21-M-EN-DEG2 DG22: Perform STP M-21-ENG.2 replace Expansion Tank Cap (RV-71) D1EO 3/24/2016 21 3 64046937 100 DC-2-21-M-EN-DEG2 DG22: STP M21-ENG.4 Inspection & Maint replaced Jacket Water couplings D1EO 3/1/2016 21 3 64048412 100 DC-2-21-M-EN-DEG1 DG21 : STP M21-ENG.4 Inspection & Maint replaced Jacket Water couplings D1EO 4/1/2016 21 3 64077107 100 DC-2-21-M-EN-DEG1 TCV-4: Replace Valve M-21-TCV.3 DG21 replace valve (new s/n A961X) D1EO 4/5/2016 21 3 64077813 100 DC-2-21-P-V-DEG-2-TCV-5 TCV-5 : Replace Valve M-21-TCV.3 DG23 replace valve (news/n B9111) D1EO 3/24/2016 21 3 64079958 100 DC-2-21-P-V-DEG-2-TCV-3 TCV-3 : Replace Valve M-21-TCV.3 DG22 replace valve (new s/n D951) D1EO 3/24/2016 25 2 60036936 10 DC-2-25-P-VOA-AI R-1-2-FCV-584 FCV-584 Rebuild Valve & Replace Actuator replaced internals (ball) 2R19 5/12/2016 2R 19 R-R Abstract 2.xlsx 2

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