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=Text=
=Text=
{{#Wiki_filter:Duke Energy PE Energy.
{{#Wiki_filter:P Duke E Energy.
Duke                                                               Oconee Nuclear Station 7800 Rochester Highway Seneca, SC 29672 (864) 885-3107 OFFICE W R. McCollum, Jr.                                                        (864) 885-3564 FAX Vice President January 10, 2002 U. S. Nuclear Regulatory Commission Document Control Desk Washington, D. C.         20555
W R. McCollum, Jr.
Vice President Duke Energy Oconee Nuclear Station 7800 Rochester Highway Seneca, SC 29672 (864) 885-3107 OFFICE (864) 885-3564 FAX January 10, 2002 U.
S. Nuclear Regulatory Commission Document Control Desk Washington, D.
C.
20555  


==Subject:==
==Subject:==
Oconee Nuclear Station Docket Nos. 50-269, -270,   -287 Emergency Plan Implementing Procedures Manual Volume B,   Revision 2002-01 Please find attached for your use and             review copies of the  revision    to  the Oconee Nuclear Station Emergency Plan:
Oconee Nuclear Station Docket Nos.
Volume B     Revision 2002-01     January 2002 This revision is being submitted in accordance with 10 CFR 50-54(q) and                   does not decrease the effectiveness of the Emergency Plan or the Emergency                     Plan Implementing Procedures.
50-269,  
Any questions or concerns pertaining to this revision please call Mike Thorne, Emergency Planning Manager at 864-885-3210.
-270,  
By copy of this letter,         two copies of this   revision are being provided to the NRC, Region II,       Atlanta, Georgia.
-287 Emergency Plan Implementing Procedures Manual Volume B, Revision 2002-01 Please find attached for your use and review copies of Oconee Nuclear Station Emergency Plan:
Very truly yours, xxe-!56ýý W. R. McCollum, Jr.
Volume B Revision 2002-01 the revision to the January 2002 This revision is being submitted in accordance with 10 CFR 50-54(q) and does not decrease the effectiveness of the Emergency Plan or the Emergency Plan Implementing Procedures.
VP, Oconee Nuclear Site xc:       (w/2 copies of attachments)
Any questions or concerns pertaining to this revision Emergency Planning Manager at 864-885-3210.
Mr. Luis Reyes, Regional Administrator, Region II U. S. Nuclear Regulatory Commission 61 Forsyth St., SW, Suite 24T23 Atlanta, Georgia     30303 w/copy of attachments Mr. Steven Baggett Rockville, Maryland (w/o Attachments, Oconee Nuclear Station)
By copy of this letter, two copies of this revision
NRC Resident Inspector M. D. Thorne, Manager, Emergency Planning
: NRC, Region II, Atlanta, Georgia.
                                                                                                /
please call Mike Thorne, are being provided to the Very truly yours, W. R. McCollum, Jr.
VP, Oconee Nuclear Site xc:
(w/2 copies of attachments)
Mr. Luis Reyes, Regional Administrator, Region II U.
S.
Nuclear Regulatory Commission 61 Forsyth St.,
SW, Suite 24T23 Atlanta, Georgia 30303 w/copy of attachments Mr. Steven Baggett Rockville, Maryland (w/o Attachments, Oconee Nuclear Station)
NRC Resident Inspector M.
D.
Thorne, Manager, Emergency Planning
/
xxe-!56ýý


January 10, 2002 OCONEE NUCLEAR SITE
January 10, 2002 OCONEE NUCLEAR SITE
Line 33: Line 48:
==SUBJECT:==
==SUBJECT:==
Emergency Plan Implementing Procedures Volume B, Revision 2002-01 Please make the following changes to the Emergency Plan, Volume B by following these instructions.
Emergency Plan Implementing Procedures Volume B, Revision 2002-01 Please make the following changes to the Emergency Plan, Volume B by following these instructions.
REMOVE                                       ADD Cover Sheet Rev. 2001-06           Cover Sheet Rev. 2002-01 Table of Contents page 1              Table of Contents page 1 CP/I&2/A/2002/005   - 02/14/01         CP/I&2/A/2002/005 - 12/13/01 CP/3/A/2002/005   - 02/14/01           CP/3/A/2002/005 - 12/13/01
REMOVE Cover Sheet Rev. 2001-06 Table of Contents page 1 CP/I&2/A/2002/005 -
02/14/01 CP/3/A/2002/005 -
02/14/01 ADD Cover Sheet Rev. 2002-01 Table of Contents page 1 CP/I&2/A/2002/005 - 12/13/01 CP/3/A/2002/005 - 12/13/01


DUKE POWER EMERGENCY PLAN IMPLEMENTING PROCEDURES VOLUME B APPROVED:
DUKE POWER EMERGENCY PLAN IMPLEMENTING PROCEDURES VOLUME B APPROVED:
W. W. Foster, Manager Safety Assurance 01/10/02 Date Approved 01/10/02 Effective Date VOLUME B REVISION 2002-01 January 2002
W. W. Foster, Manager Safety Assurance 01/10/02 Date Approved 01/10/02 Effective Date VOLUME B REVISION 2002-01 January 2002


VOLUME B TABLE OF CONTENTS Chemistry Lab     Determination Of Boron By Manual Colorimetric Titration        11/18/96 LM-O-PO03C Chemistry Lab     Boron Analysis by Mettler DL 58 Boron Titration                08/17/01 LM-O-P919 CP/1/A/2002/004C   Operating Procedure For The Post Accident Liquid Sampling       03/15/01 System (PALSS)
Chemistry Lab LM-O-PO03C Chemistry Lab LM-O-P919 CP/1/A/2002/004C CP/1 &2/A/2002/005 CP/2/A/2002/004C CP/3/A/2002/004C CP/3/A/2002/005 HP/0/1B/1009/009 HP/0/B/1009/012 IIP/0/B/1009/015 HP/0/B/1009/016 HP/1/A/1009/017 HP/2/A/1009/017 HP/3/A/1009/017 RP/0/B/1000/011 RP/0/B/1000/025 RP/0/B/1000/027 VOLUME B TABLE OF CONTENTS Determination Of Boron By Manual Colorimetric Titration Boron Analysis by Mettler DL 58 Boron Titration Operating Procedure For The Post Accident Liquid Sampling System (PALSS)
CP/1 &2/A/2002/005 Post Accident Caustic Injection Into The Low Pressure           12/13/01 Injection System CP/2/A/2002/004C  Operating Procedure For The Post Accident Liquid Sampling       03/15/01 System (PALSS)
Post Accident Caustic Injection Into The Low Pressure Injection System Operating Procedure For The Post Accident Liquid Sampling System (PALSS)
CP/3/A/2002/004C  Operation Procedure For The Post-Accident Liquid Sampling       03/15/01 System (PALSS)
Operation Procedure For The Post-Accident Liquid Sampling System (PALSS)
CP/3/A/2002/005    Post Accident Caustic Injection Into The Low Pressure           12/13/01 Injection System HP/0/1B/1009/009  Procedure For Determining The Inplant Airborne Radioiodine     12/03/97 Concentation During Accident Conditions HP/0/B/1009/012    Distribution Of Potassium Iodide Tablets In The Event Of A     01/09/01 Radioiodine Release IIP/0/B/1009/015  Procedure For Sampling And Quantifying High Level               07/23/01 Gaseous Radioiodine And Particulate Radioactivity HP/0/B/1009/016    Procedure For Emergency Decontamination Of Personnel           12/29/97 And Vehicles On-Site And From Off-Site Remote Assembly Area HP/1/A/1009/017    Operating Procedure For Post-Accident Containment Air           09/13/00 Sampling System HP/2/A/1009/017    Operating Procedure For Post-Accident Containment Air           09/13/00 Sampling System HP/3/A/1009/017    Operating Procedure For Post-Accident Containment Air           09/13/00 Sampling System RP/0/B/1000/011    Planned Emergency Exposure                                    02/01/94 RP/0/B/1000/025    Operational Support Center Manager Procedure                  06/26/00 RP/0/B/1000/027    Re-Entry Recovery Procedure                                    05/30/00 Revision 2002-01 January, 2002 1
Post Accident Caustic Injection Into The Low Pressure Injection System Procedure For Determining The Inplant Airborne Radioiodine Concentation During Accident Conditions Distribution Of Potassium Iodide Tablets In The Event Of A Radioiodine Release Procedure For Sampling And Quantifying High Level Gaseous Radioiodine And Particulate Radioactivity Procedure For Emergency Decontamination Of Personnel And Vehicles On-Site And From Off-Site Remote Assembly Area Operating Procedure For Post-Accident Containment Air Sampling System Operating Procedure For Post-Accident Containment Air Sampling System Operating Procedure For Post-Accident Containment Air Sampling System Planned Emergency Exposure Operational Support Center Manager Procedure Re-Entry Recovery Procedure 1
 
11/18/96 08/17/01 03/15/01 12/13/01 03/15/01 03/15/01 12/13/01 12/03/97 01/09/01 07/23/01 12/29/97 09/13/00 09/13/00 09/13/00 02/01/94 06/26/00 05/30/00 Revision 2002-01 January, 2002
CPI1& 2 /A12002/005
* 0-O1)
* 0-O1)                                             Duke Power Company                           (1) IDNo.
Duke Power Company (1) ID No. CPI1&
PROCEDURE PROCESS RECORD                                   Revision No.       16 INFORMAlIn OL                                       Continuous Use
2 /A12002/005 PROCEDURE PROCESS RECORD Revision No.
"\ REPARATION (2)     Station                                     Oconee Nuclear Station (3)     Procedure Title           Post Accident Caustic Injection Into the Low Pressure Injection System (4)     Prepared By                                                                                         Date   Z, -1, (5)     Requires   NSD 228 Applicability Determination?
16 Continuous Use INFORMAlIn OL  
B"Yes       (New procedure or revision with major changes)
"\\ REPARATION (2)
            "El No     (Revision with minor changes)
Station Oconee Nuclear Station (3)
            ",] No     (To incorporate previo sly, approved changes)
Procedure Title Post Accident Caustic Injection Into the Low Pressure Injection System (4)
(6)     Reviewed By                   (1j,_     ,,4A (7AA*'                             (QR)               Date Cross-Disciplinary Review By                                                     (QR) NA:4.. Date Reactivity Mgmt. Review By                                                       (QR) NA_*           Date Mgmt. Involvement Review By                                             (Ops. Supt.) NAY.4Z Date (7)     Additional Reviews QA Review By                                                                                         Date Reviewed By                                                                                       Date Reviewed By-                                                                                       Date
Prepared By Date Z,  
... )       Temporary Approval (if necessary)
-1, (5)
By                                                                               (OSM/QR)           Date By                                                                               (QR)               Date (9)     Approved By                                                                                       Date       . I PERFORMANCE             (Compi rwith control copy every 14 calendardays while work is being performed.)
Requires NSD 228 Applicability Determination?
(10)     Compared with Control Copy                                                                         Date Compared with Control Copy                                                                         Date Compared with Control Copy                                                                         Date (11)   Date(s) Performed Work Order Number (WO#)
B"Yes (New procedure or revision with major changes)  
COMPLETION (12)   Procedure Completion Verification O Yes 0 NA       Check lists and/or blanks initialed, signed, dated, or filled in NA, as appropriate?
"El No (Revision with minor changes)  
", ]
No (To incorporate previo sly, approved changes)
(6)
Reviewed By (1j,_  
,,4A (7AA*'
(QR)
Date Cross-Disciplinary Review By (QR) NA:4.. Date Reactivity Mgmt. Review By (QR) NA_*
Date Mgmt. Involvement Review By (Ops. Supt.) NAY.4Z Date (7)
Additional Reviews QA Review By Date Reviewed By Date Reviewed By-Date  
)
Temporary Approval (if necessary)
By (OSM/QR)
Date By (QR)
Date (9)
Approved By Date I
PERFORMANCE (Compi rwith control copy every 14 calendar days while work is being performed.)
(10)
Compared with Control Copy Date Compared with Control Copy Date Compared with Control Copy Date (11)
Date(s) Performed Work Order Number (WO#)
COMPLETION (12)
Procedure Completion Verification O Yes 0 NA Check lists and/or blanks initialed, signed, dated, or filled in NA, as appropriate?
O Yes D NA Required enclosures attached?
O Yes D NA Required enclosures attached?
o Yes 0] NA Data sheets attached, completed, dated, and signed?
o Yes 0] NA Data sheets attached, completed, dated, and signed?
O Yes 0 NA       Charts, graphs, etc. attached, dated, identified, and marked?
O Yes 0 NA Charts, graphs, etc. attached, dated, identified, and marked?
o Yes [1 NA Procedure requirements met?
o Yes [1 NA Procedure requirements met?
Verified By                                                                                         Date
Verified By Date  
  ,,_ý13) Procedure Completion Approved                                                                           Date (14) Remarks (Attach additionalpages, if necessary)
,,_ý13) Procedure Completion Approved Date (14) Remarks (Attach additional pages, if necessary)


cpl &2/,A2002/005 Page 2 of 7 Post Accident Caustic Injection into the Low Pressure Injection System NOTE:     1. This entire procedure supports an AP or EOP action. The procedure will require AP/EOP validation per NSD 705.
cpl &2/,A2002/005 Page 2 of 7 Post Accident Caustic Injection into the Low Pressure Injection System NOTE:
: 1. This entire procedure supports an AP or EOP action. The procedure will require AP/EOP validation per NSD 705.
: 2. A control copy of this procedure shall be routed to the Emergency Preparedness Team within 3 working days after any approved changes.
: 2. A control copy of this procedure shall be routed to the Emergency Preparedness Team within 3 working days after any approved changes.
: 1. Purpose 1.1   This procedure is to provide instruction for determining the amount and method of caustic addition into the LPI System during a LOCA.
: 1. Purpose 1.1 This procedure is to provide instruction for determining the amount and method of caustic addition into the LPI System during a LOCA.
1.2   Principle Caustic is injected into the LPI System during a LOCA to neutralize tfie borated water used in the Reactor Building Emergency Spray System to pH 7.0 - 8.0.
1.2 Principle Caustic is injected into the LPI System during a LOCA to neutralize tfie borated water used in the Reactor Building Emergency Spray System to pH 7.0 - 8.0.
The neutralization will inhibit the generation of hydrogen gas and promote a higher partition factor for iodine.
The neutralization will inhibit the generation of hydrogen gas and promote a higher partition factor for iodine.
: 2. Limits and Precautions 0l 2.1     The following safety equipment shall be worn when connecting/disconnecting caustic tote bins:
: 2. Limits and Precautions 0l 2.1 The following safety equipment shall be worn when connecting/disconnecting caustic tote bins:
2.1.1       Chemical goggles 2.1.2     Face shield 2.1.3     Corrosive resistant suit, neoprene or chemrel 2.1.4       Corrosive resistant boots, neoprene or PVC 2.1.5       Corrosive resistant gloves, neoprene or PVC 0I 2.2     Chemical hazards shall be known prior to use. For additional information refer to the MSDS sheets.
2.1.1 Chemical goggles 2.1.2 Face shield 2.1.3 Corrosive resistant suit, neoprene or chemrel 2.1.4 Corrosive resistant boots, neoprene or PVC 2.1.5 Corrosive resistant gloves, neoprene or PVC 0I 2.2 Chemical hazards shall be known prior to use. For additional information refer to the MSDS sheets.
0I 2.3     Under accident conditions, valve alignments shall NOT be made and injection shall NOT begin without prior authorization from the Operations Emergency Coordinator OR the Technical Support Center (TSC)/Operational Support Center (OSC)!
0I 2.3 Under accident conditions, valve alignments shall NOT be made and injection shall NOT begin without prior authorization from the Operations Emergency Coordinator OR the Technical Support Center (TSC)/Operational Support Center (OSC)!


cP/1 &2/A/2002/005 Page 3 of 7 NOTE:   An initial caustic add of 15 inches will neutralize an RCS inventory of 80,000 gallons with a boron concentration of 1800 ppm. This is a conservative initial add to allow immediate response to a large break LOCA.
cP/1 &2/A/2002/005 Page 3 of 7 NOTE:
0I 2.4 An initial caustic add of 15 inches can be made without performing CSM 5.2, Enclosure 6.3 (Caustic Addition Calculations).
An initial caustic add of 15 inches will neutralize an RCS inventory of 80,000 gallons with a boron concentration of 1800 ppm. This is a conservative initial add to allow immediate response to a large break LOCA.
0] 2.5 In the event of a caustic spill, call 4911.
0I 2.4 An initial caustic add of 15 inches can be made without performing CSM 5.2, Enclosure 6.3 (Caustic Addition Calculations).
0i 2.6 ITS 5.4.1.a and SLC 16.13.7 require that pH be measured AND that the addition of caustic Sto       Reactor Coolant commence within 30 minutes AFTER switchover to Recirculation Mode of Core Cooling to adjust the pH to a range of 7.0 to 8.0 WITHIN 24 hours.
0] 2.5 In the event of a caustic spill, call 4911.
0i 2.6 ITS 5.4.1.a and SLC 16.13.7 require that pH be measured AND that the addition of caustic Sto Reactor Coolant commence within 30 minutes AFTER switchover to Recirculation Mode of Core Cooling to adjust the pH to a range of 7.0 to 8.0 WITHIN 24 hours.
During recirculation mode, long-term core cooling is provided by injection of water from the Reactor Building Emergency Sump to the core by the Low Pressure Injection (LPI) pumps (1 LP-19 & 20 or 2 LP-19 & 20 are open). Switchover to recirculation mode is accomplished with minimal level in the BWST.
During recirculation mode, long-term core cooling is provided by injection of water from the Reactor Building Emergency Sump to the core by the Low Pressure Injection (LPI) pumps (1 LP-19 & 20 or 2 LP-19 & 20 are open). Switchover to recirculation mode is accomplished with minimal level in the BWST.
0l 2.7 Safety and caustic addition equipment is stored in the brown storage container located in the Auxiliary Building, Unit 1 & 2 Chemical Addition Area.
0l 2.7 Safety and caustic addition equipment is stored in the brown storage container located in the Auxiliary Building, Unit 1 & 2 Chemical Addition Area.
0I 2.8 Keys to the brown storage container are stored with the caustic addition procedures in the OSC Chemistry Emergency Procedure Files and in the fireproof cabinet located in the Primary Chemistry lab office. All personnel in Primary Chemistry and Radwaste have also been issued individual keys.
0I 2.8 Keys to the brown storage container are stored with the caustic addition procedures in the OSC Chemistry Emergency Procedure Files and in the fireproof cabinet located in the Primary Chemistry lab office. All personnel in Primary Chemistry and Radwaste have also been issued individual keys.
0l 2.9   Power to the caustic addition pump is provided through 1XL located near the LPI hatch area.
0l 2.9 Power to the caustic addition pump is provided through 1XL located near the LPI hatch area.
For power supply diagram, see Enclosure 5.6.
For power supply diagram, see Enclosure 5.6.
: 3. Procedure 3.1   Upon notification from Operations Emergency Coordinator OR TSC / OSC take the following actions to align the caustic addition system to the appropriate unit:
: 3. Procedure 3.1 Upon notification from Operations Emergency Coordinator OR TSC / OSC take the following actions to align the caustic addition system to the appropriate unit:
SNOTE:     The following steps may be performed simultaneously to conserve time.
SNOTE:
        "El Verify eyewash station and safety shower operable.
The following steps may be performed simultaneously to conserve time.  
        "El Mark the current liquid level directly on the translucent tote bin container.
"El Verify eyewash station and safety shower operable.  
El   Measure down from the liquid level mark 15 inches and mark this level directly on the tote bin.
"El Mark the current liquid level directly on the translucent tote bin container.
El Measure down from the liquid level mark 15 inches and mark this level directly on the tote bin.


cP/1 &2/A/2002/O05 Page 4 of 7 El   IF necessary, move the tote bin into position.
cP/1 &2/A/2002/O05 Page 4 of 7 El IF necessary, move the tote bin into position.
0l Remove dust cover from swagelock fitting on tote bin.
0l Remove dust cover from swagelock fitting on tote bin.
El Remove dust cover from swagelock fitting at CA-36 (Caustic Pump Suction Tell Tale) (Bottom of 1&2 Caustic Mix Tank downstream of CA-35, Elev 783).
El Remove dust cover from swagelock fitting at CA-36 (Caustic Pump Suction Tell Tale) (Bottom of 1&2 Caustic Mix Tank downstream of CA-35, Elev 783).
FJ 3.1.1       For Unit 1 only, make valve alignments per Enclosure 5.1 to allow caustic injection into the Low Pressure Injection (LPI) pump suction on Unit 1.
FJ 3.1.1 For Unit 1 only, make valve alignments per Enclosure 5.1 to allow caustic injection into the Low Pressure Injection (LPI) pump suction on Unit 1.
El 3.1.2       For Unit 2 only, make valve alignments per Enclosure 5.2 to allow caustic injection into the Low Pressure Injection (LPI) pump suction on Unit 2.
El 3.1.2 For Unit 2 only, make valve alignments per Enclosure 5.2 to allow caustic injection into the Low Pressure Injection (LPI) pump suction on Unit 2.
NOTE:   Protective clothing shall be worn prior to Step 3.1.3.
NOTE:
El 3.1.3       Connect stainless steel flex hose to the Swagelock quck-connect fitting upstream of Ca-36 (Caustic Pump Suction Tell Tale) (Bottom of 1&2 Caustic Mix Tank downstream of CA-35, Elev. 783).
Protective clothing shall be worn prior to Step 3.1.3.
El 3.1.4       Connect stainless steel flex hose to the Swagelock fitting on tote-bin.
El 3.1.3 Connect stainless steel flex hose to the Swagelock quck-connect fitting upstream of Ca-36 (Caustic Pump Suction Tell Tale) (Bottom of 1&2 Caustic Mix Tank downstream of CA-35, Elev. 783).
0l 3.1.5       Vent the caustic tote bin by removing the tote bin fill cap.
El 3.1.4 Connect stainless steel flex hose to the Swagelock fitting on tote-bin.
El 3.1.6       Open the caustic tote bin outlet valve.
0l 3.1.5 Vent the caustic tote bin by removing the tote bin fill cap.
El 3.1.7       Notify Operations OR the OSC (if activated) that valve alignments for caustic injection are complete and ready to be initiated.
El 3.1.6 Open the caustic tote bin outlet valve.
Operations or OSC Notified                               Date/Time       /
El 3.1.7 Notify Operations OR the OSC (if activated) that valve alignments for caustic injection are complete and ready to be initiated.
NOTE:   Use low dose waiting area as possible during addition.
Operations or OSC Notified Date/Time  
El 3.1.8     WHEN notified by Operations, start the caustic addition pump at maximum flow setting. The caustic pump switch is located on the Chemical Addition Control Panel. The maximum pump capacity is approximately 2 gallons per minute.
/
El 3.1.9       Notify Operations OR the OSC (if activated) that caustic injection has begun.
NOTE:
Use low dose waiting area as possible during addition.
El 3.1.8 WHEN notified by Operations, start the caustic addition pump at maximum flow setting. The caustic pump switch is located on the Chemical Addition Control Panel. The maximum pump capacity is approximately 2 gallons per minute.
El 3.1.9 Notify Operations OR the OSC (if activated) that caustic injection has begun.
Operations or OSC notified
Operations or OSC notified


cP/1 &2/A/2002/005 Page 5 of 7 NOTE:   The caustic pump has an average pump rate of 1.2 gallons per minute. To pump the initial setting of 15 inches will require 1.5 hours.
cP/1 &2/A/2002/005 Page 5 of 7 NOTE:
El 3.1.10     Calculate the total amount of caustic (in gallons) to be added for the neutralization of the borated water added to the system by using CSM 5.2 (Enclosure 6.3).
The caustic pump has an average pump rate of 1.2 gallons per minute. To pump the initial setting of 15 inches will require 1.5 hours.
El 3.1.11     Convert gallons from Step 3.1.10 to inches (in the 350 gallon tote bin) by dividing the number of gallons to be added by 8.1. Record the values below:
El 3.1.10 Calculate the total amount of caustic (in gallons) to be added for the neutralization of the borated water added to the system by using CSM 5.2 (Enclosure 6.3).
Gallons to be added                   Inches to be added from the tote bin El 3.1.12     Mark the calculated liquid level directly on the tote bin by measuring down from the original "current liquid level" mark made in Step 3. 1.
El 3.1.11 Convert gallons from Step 3.1.10 to inches (in the 350 gallon tote bin) by dividing the number of gallons to be added by 8.1. Record the values below:
El 3.1.13     WHEN the caustic tote bin level reaches the desired level (as rniarked in Step 3.1)
Gallons to be added Inches to be added from the tote bin El 3.1.12 Mark the calculated liquid level directly on the tote bin by measuring down from the original "current liquid level" mark made in Step 3. 1.
El 3.1.13 WHEN the caustic tote bin level reaches the desired level (as rniarked in Step 3.1)
OR WHEN the caustic tote bin is empty, STOP caustic addition pump using the switch located on the Chemical Addition Control Panel.
OR WHEN the caustic tote bin is empty, STOP caustic addition pump using the switch located on the Chemical Addition Control Panel.
El 3.1.14     Close tote bin outlet valve.
El 3.1.14 Close tote bin outlet valve.
El 3.1.15     Close CA-36 (Caustic Pump Suction Tell Tale) (Bottom of 1&2 Caustic Mix Tank downstream of CA-35, Elev 783).
El 3.1.15 Close CA-36 (Caustic Pump Suction Tell Tale) (Bottom of 1&2 Caustic Mix Tank downstream of CA-35, Elev 783).
El 3.1.16     Record time and volume added on Enclosure 5.5.
El 3.1.16 Record time and volume added on Enclosure 5.5.
El 3.1.17     IF necessary, replace the caustic tote bin as follows:
El 3.1.17 IF necessary, replace the caustic tote bin as follows:
El 3.1.17.1     Replace tote bin fill cap.
El 3.1.17.1 Replace tote bin fill cap.
El 3.1.17.2     Disconnect empty tote bin from swagelock fitting on stainless flex hose.
El 3.1.17.2 Disconnect empty tote bin from swagelock fitting on stainless flex hose.
El 3.1.17.3     IF necessary, move tote bins and remove dust cover from swagelock fitting on new tote bin.
El 3.1.17.3 IF necessary, move tote bins and remove dust cover from swagelock fitting on new tote bin.
El 3.1.17.4     Connect stainless flex hose to the new tote bin.
El 3.1.17.4 Connect stainless flex hose to the new tote bin.
El 3.1.17.5     IF pumping is to continue, mark the tote bin per Section 3.1 for the amount to be added from the new tote bin and go to Step 3.1.5.
El 3.1.17.5 IF pumping is to continue, mark the tote bin per Section 3.1 for the amount to be added from the new tote bin and go to Step 3.1.5.
El 3.1.18     Notify OSC that caustic addition to the LPI is complete and no further additions are in progress at this time.
El 3.1.18 Notify OSC that caustic addition to the LPI is complete and no further additions are in progress at this time.
OSC Notified                                   Date/Time         /
OSC Notified Date/Time  
El 3.1119       After caustic addition is complete, allow LPI recirculation time of at least 2 hours.
/
El 3.1119 After caustic addition is complete, allow LPI recirculation time of at least 2 hours.


cv/1 &2/A/2002/o05 Page 6 of 7 0l 3.1.20   WHEN authorized by the TSC/OSC, have sample taken (per appropriate procedure) to determine the resultant pH of the reactor coolant.
cv/1 &2/A/2002/o05 Page 6 of 7 0l 3.1.20 WHEN authorized by the TSC/OSC, have sample taken (per appropriate procedure) to determine the resultant pH of the reactor coolant.
0l 3.1.21   IF pH is < 7.0,
0l 3.1.21 IF pH is < 7.0,
* Calculate (refer to CSM 5.2, Enclosure 6.3) the amount of caustic (in gallons) to be added to complete the neutralization of the borated water added to the system.
* Calculate (refer to CSM 5.2, Enclosure 6.3) the amount of caustic (in gallons) to be added to complete the neutralization of the borated water added to the system.
9 Convert this number to inches (in the 350 gallon tote bin) by dividing the number of gallons to be added by 8.1 gallons/inch.
9 Convert this number to inches (in the 350 gallon tote bin) by dividing the number of gallons to be added by 8.1 gallons/inch.
a Record the values below:
a Record the values below:
Gallons to be added:               Inches to be added from tote bin:
Gallons to be added:
El 3.1.22   IF pH is > 7.0, go to Step 3.1.26.
Inches to be added from tote bin:
El 3.1.23   Mark the current liquid level directly on the translucent tote bin container. -
El 3.1.22 IF pH is > 7.0, go to Step 3.1.26.
El 3.1.24   Measure down from this mark the number of inches calculated in Step 3.1.21 above. Mark this level directly on the tote bin.
El 3.1.23 Mark the current liquid level directly on the translucent tote bin container. -
El 3.1.25   Repeat Steps 3.1.1 through 3.1.22 until all necessary caustic (as determined by TSC/OSC) has been added.
El 3.1.24 Measure down from this mark the number of inches calculated in Step 3.1.21 above. Mark this level directly on the tote bin.
El 3.1.26   After all necessary caustic has been added and upon authorization from the TSC/OSC, return the system to normal as follows:
El 3.1.25 Repeat Steps 3.1.1 through 3.1.22 until all necessary caustic (as determined by TSC/OSC) has been added.
El 3.1.26.1     Replace tote bin fill cap.
El 3.1.26 After all necessary caustic has been added and upon authorization from the TSC/OSC, return the system to normal as follows:
El 3.1.26.2      Disconnect empty tote bin from swagelock fitting on stainless flex hose.
El 3.1.26.1 El 3.1.26.2 El 3.1.26.3 0 3.1.26.4 Replace tote bin fill cap.
El 3.1.26.3      For Unit 1 onl_, make alignments per Enclosure 5.3 to return valves to normal position.
Disconnect empty tote bin from swagelock fitting on stainless flex hose.
0 3.1.26.4      For Unit 2 only, make alignments per Enclosure 5.4 to return valves to normal position.
For Unit 1 onl_,
make alignments per Enclosure 5.3 to return valves to normal position.
For Unit 2 only, make alignments per Enclosure 5.4 to return valves to normal position.


cwl &2/Ax2002/005 Page 7 of 7
cwl &2/Ax2002/005 Page 7 of 7
: 4. References 4.1   Dwg. No. OFD-1 1OA-1.8 Chemical Addition System (Primary Side Chemical Addition) 4.2   Dwg. No. OFD-102A-1.1 and OFD-102A-2.1 Low Pressure Injection System, Borated Water Supply and LPI Pump Suction.
: 4. References 4.1 Dwg. No. OFD-1 1OA-1.8 Chemical Addition System (Primary Side Chemical Addition) 4.2 Dwg. No. OFD-102A-1.1 and OFD-102A-2.1 Low Pressure Injection System, Borated Water Supply and LPI Pump Suction.
4.3   CSM 5.2 4.4   ITS 5.4.1.a SLC 16.13.7                                                           S4.5
4.3 CSM 5.2 4.4 ITS 5.4.1.a S4.5 SLC 16.13.7
: 5. Enclosures 5.1   Valve Alignment for Caustic Injection on Unit 1 5.2   Valve Alignment for Caustic Injection on Unit 2 5.3   Normal Valve Alignment for Caustic Injection System on Unit 1 5.4   Normal Valve Alignment for Caustic Injection System on Unit 2 5.5   Caustic Mixing and Injection Record 5.6   Unit 1&2 Caustic Pump Power Supplies
: 5. Enclosures 5.1 Valve Alignment for Caustic Injection on Unit 1 5.2 Valve Alignment for Caustic Injection on Unit 2 5.3 Normal Valve Alignment for Caustic Injection System on Unit 1 5.4 Normal Valve Alignment for Caustic Injection System on Unit 2 5.5 Caustic Mixing and Injection Record 5.6 Unit 1&2 Caustic Pump Power Supplies
.1 Valve Alignment for Caustic Injection on Unit 1 cP/l&2/A/2002/005 Page 1 of 1 NOTE:
This enclosure is AP/EOP related.
I Date Position Valve No.
Valve Name Location I
DV lnit I
Closed 2CA-98 Caustic to Unit #2 LPI Unit 1&2 LPI Hatch Area, AB Block (Chin)
Rm. 119, Elev 771, Col. T-74 Closed 1CA-58 Caustic to U1 LPI Suct Tell Unit 1&2 LPI Hatch Area, AB, Tale (Chm)
Elev 771, Col. T-72 Open 1CA-39 Caustic to Unit #1 LPI Unit 1&2 LPI Hatch Area, AB Block (Chm)
Rm 118, Elev 771, Col. T-72 Open 1CA-62 Caustic to Unit #1 LPI Unit 1&2 LPI Hatch Area, AB Block (Ops)
Rm. 119, Elev 771, Col. T-72 Open ILP-51 LPI Sample Recirc Isolation Unit 1&2 LPI Hatch Area, AB (Ops)
Rm. 061, Elev 77, 1,Col. T-71 Open CA-103 Caustic Recirc Line and Downstream of 1&2 Caustic Press Gauge Block Pump and CA-37, Elev 783, Col. Q-67 Closed CA-96 Caustic Recirc Block Recirc Line tapping off between CA-103 & CA-112 returning to Caustic Mix Tank, Elev 783 Closed CA-35 Caustic Pump Suction Next valve after CA-34 Tank and upstream of Caustic Pump, Elev 783 Closed CA-37 Caustic Header to Waste AB Hallway, Elev 783, near Col.
Evap. Feed Tank Block P-74, 6 ft. overhead Open CA-112 Caustic Pump Press Gauge First valve downstream of Isol PG-27 (Pressure Gauge) behind Caustic Mix Tank on West Wall, Elev 783 Open CA-36 Caustic Pump Suction Tell Bottom of 1&2 Caustic Mix Tale Tank downstream of CA-35, Elev 783


Enclosure 5.1 cP/l&2/A/2002/005 Valve Alignment for                    Page 1 of 1 Caustic Injection on Unit 1 NOTE: This enclosure is AP/EOP related.                                                        I Date I
NOTE:
I DV  lnit    Position Closed Valve No.
This enclosure is AP/BOP related.
2CA-98 Valve Name Caustic to Unit #2 LPI Location Unit 1&2 LPI Hatch Area, AB Block (Chin)                Rm. 119, Elev 771, Col. T-74 Closed      1CA-58    Caustic to U1 LPI Suct Tell Unit 1&2 LPI Hatch Area, AB, Tale (Chm)                  Elev 771, Col. T-72 Open      1CA-39    Caustic to Unit #1 LPI      Unit 1&2 LPI Hatch Area, AB Block (Chm)                Rm 118, Elev 771, Col. T-72 Open      1CA-62    Caustic to Unit #1 LPI      Unit 1&2 LPI Hatch Area, AB Block (Ops)                Rm. 119, Elev 771, Col. T-72 Open      ILP-51    LPI Sample Recirc Isolation Unit 1&2 LPI Hatch Area, AB (Ops)                      Rm. 061, Elev 77, 1,Col. T-71 Open      CA-103    Caustic Recirc Line and    Downstream of 1&2 Caustic Press Gauge Block          Pump and CA-37, Elev 783, Col. Q-67 Closed      CA-96    Caustic Recirc Block        Recirc Line tapping off between CA-103 & CA- 112 returning to Caustic Mix Tank, Elev 783 Closed      CA-35    Caustic Pump Suction        Next valve after CA-34 Tank and upstream of Caustic Pump, Elev 783 Closed      CA-37    Caustic Header to Waste    AB Hallway, Elev 783, near Col.
Evap. Feed Tank Block      P-74, 6 ft. overhead Open      CA-112    Caustic Pump Press Gauge    First valve downstream of Isol                        PG-27 (Pressure Gauge) behind Caustic Mix Tank on West Wall, Elev 783 Open        CA-36    Caustic Pump Suction Tell  Bottom of 1&2 Caustic Mix Tale                        Tank downstream of CA-35, Elev 783
 
Enclosure 5.2 cP1 &2/N2002/0o5 Valve Alignment for                  Page 1 of 1 Caustic Injection System on Unit 2 NOTE:  This enclosure is AP/BOP related.
Date_______
Date_______
DV I nit   Position   Valve No.             Valve Name                       Location I
DV I
Closed     1CA-39     Caustic to Unit #1 LPI Block   Unit 1&2 LPI Hatch Area, AB (Chm)                         Rm 118, Elev 771, Col. T-72 Closed     2CA-58     Caustic to #2 LPI Pump Suct   Unit 1&2 LPI Hatch Area, AB Tell Tale (Chm)               Rm 119, Elev 771, Col. T-74 Open       2CA-98     Caustic to Unit #2 LPI Block   Unit 1&2 LPI Hatch Area, AB (Chm)                         Rm. 119, Elev 771, Col. T-74 Open       2CA-63     Caustic to Unit #2 LPI Block   Unit 1&2 LPI Hatch Area, AB (Ops)                         Rm. 119, Elev 771, Col. T-74 Open       2LP-51     LPI Sample Recirc Isolation   Unit 1&2 LPI Hatch Area, AB (Ops)                         Rm. 063, Elev 771, Col. T-71 Open       CA-103     Caustic Recirc Line and Press Downstrearr of 1&2 Caustic Gauge Block                   Pump and CA-37, Elev 783, Col. Q-67 Closed       CA-96     Caustic Recirc Block           Recirc Line tapping off between CA-103 & CA- 112 returning to Caustic Mix Tank, Elev 783 Closed       CA-35     Caustic Pump Suction           Next valve after CA-34 Tank and upstream of Caustic Pump, Elev 783 Closed     CA-37     Caustic Header to Waste Evap. AB Hallway, Elev 783, near Col.
nit Position Valve No.
Feed Tank Block               P-74, 6 ft. overhead Open       CA-112     Caustic Pump Press Gauge Isol First valve downstream of PG-27 (Pressure Gauge) behind Caustic Mix Tank on West Wall, Elev 783 Open       CA-36     Caustic Pump Suction Tell Tale Bottom of 1&2 Caustic Mix Tank downstream of CA-35, Elev 783
Valve Name cP1 &2/N2002/0o5 Page 1 of 1 Location Closed 1CA-39 Caustic to Unit #1 LPI Block Unit 1&2 LPI Hatch Area, AB (Chm)
 
Rm 118, Elev 771, Col. T-72 Closed 2CA-58 Caustic to #2 LPI Pump Suct Unit 1&2 LPI Hatch Area, AB Tell Tale (Chm)
Enclosure 5.3                        cP/1 &2 /A/2002/005 Normal Valve Alignment for                 Page 1 of 1 Caustic Injection System on Unit 1 NOTE:   This enclosure is AP/EOP related.
Rm 119, Elev 771, Col. T-74 Open 2CA-98 Caustic to Unit #2 LPI Block Unit 1 &2 LPI Hatch Area, AB (Chm)
Date r           P             P                             1 Position   Valve No.             Valve Name                         Location I DV  I Init Closed       2CA-98     Caustic to Unit #2 LPI Block   Unit 1&2 LPI Hatch Area, AB (Chin)                         Rm. 119, Elev 771, Col. T-74 Closed       2CA-63     Caustic to Unit #2 LPI Block   Unit 1&2 LPI Hatch Area, AB (Ops)                         Rm. 119, Elev 771, Col. T-74 Closed     -ICA-58       Caustic to U1 LPI Suct Tell   Unit 1&2 LPI Hatch Area, AB, Tale (Chin)                   Elev 771, Col. T-72 Closed       1CA-39     Caustic to Unit #1 LPI Block   Unit 1&2 LPI Hatch Area, AB (Chm)                         Rm 118, Elev 771, Col. T-72 Closed         1CA-62     Caustic to Unit #1 LPI Block   Unit 1&2 LPI Hatch Area, AB (Ops)                         Rm. 119, Elev 771, Col. T-72 Closed         1LP-51     LPI Sample Recirc Isolation   Unit 1&2 LPI Hatch Area, AB I                Open        CA-103 (Ops)
Rm. 119, Elev 771, Col. T-74 Open 2CA-63 Caustic to Unit #2 LPI Block Unit 1&2 LPI Hatch Area, AB (Ops)
Caustic Recirc Line and Rm. 061, Elev 771, Col. T-71 Downstream of 1&2 Caustic Press Gauge Block             Pump and CA-37, Elev 783, Col. Q-67 Open         CA-97     Caustic Recirc Block           Downstream of CA-96 and upstream of DW- 120 on Caustic Mix Tank Recirc Line, Elev 783 Open         CA-96     Caustic Recirc Block           Recirc Line tapping off between CA-103 & CA- 112 returning to Caustic Mix Tank, Elev 783 Closed     LWD-267       Caustic Tank Outlet Drain     Base of Caustic Mix Tank West Side, Elev 783 Closed       CA-34       Caustic Mix Tank Outlet       First valve from bottom of Caustic Mix Tank and upstream of Caustic Pump, Elev 783 Col. Q-68 Closed         CA-35     Caustic Pump Suction         Next valve after CA-34 Tank and upstream of Caustic Pump, Elev 783 Closed         CA-37     Caustic Header to Waste       AB Hallway, Elev 783, near Col.
Rm. 119, Elev 771, Col. T-74 Open 2LP-51 LPI Sample Recirc Isolation Unit 1 &2 LPI Hatch Area, AB (Ops)
Evap. Feed Tank Block         P-74, 6 ft. overhead Open         CA-112     Caustic Pump Press Gauge     First valve downstream of Isol                         PG-27 (Pressure Gauge) behind Caustic Mix Tank on West Wall, Elev 783 Closed         CA-36     Caustic Pump Suction Tell     Bottom of 1&2 Caustic Mix Tank Tale                         downstream of CA-35, Elev 783
Rm. 063, Elev 771, Col. T-71 Open CA-103 Caustic Recirc Line and Press Downstrearr of 1&2 Caustic Gauge Block Pump and CA-37, Elev 783, Col. Q-67 Closed CA-96 Caustic Recirc Block Recirc Line tapping off between CA-103 & CA-112 returning to Caustic Mix Tank, Elev 783 Closed CA-35 Caustic Pump Suction Next valve after CA-34 Tank and upstream of Caustic Pump, Elev 783 Closed CA-37 Caustic Header to Waste Evap.
 
AB Hallway, Elev 783, near Col.
Enclosure 5.4                       CP/I&2/A2002/005 Normal Valve Alignment for                  Page 1 of 1 Caustic Injection System on Unit 2 NOTE:   This enclosure is AP/EOP related.
Feed Tank Block P-74, 6 ft. overhead Open CA-112 Caustic Pump Press Gauge Isol First valve downstream of PG-27 (Pressure Gauge) behind Caustic Mix Tank on West Wall, Elev 783 Open CA-36 Caustic Pump Suction Tell Tale Bottom of 1&2 Caustic Mix Tank downstream of CA-35, Elev 783.2 Valve Alignment for Caustic Injection System on Unit 2 I
Date Init    Position  Valve No.            Valve Name                       Location DV Closed       1CA-39   Caustic to Unit #1 LPI Block   Unit 1&2 LPI Hatch Area, AB (Chm)                           Rm 118, Elev 771, Col. T-72 Closed       1CA-62   Caustic to Unit #1 LPI Block   Unit 1&2 LPI Hatch Area, AB (Ops)                           Rm. 119, Elev 77 1, Col. T-72 Closed     2CA-58     Caustic to #2 LPI Pump Suct     Unit 1&2 LPI Hatch Area, AB Tell Tale (Chm)                 Rm 119, Elev 771, Col. T-74 Closed     2CA-98     Caustic to Unit #2 LPI Block   Unit l&2 LPI Hatch Area, AB (Chin)                         Rm. 119, Eley 771, Col. T-74 Closed     2CA-63   Caustic to Unit #2 LPI Block   Unit 1&2, LPI Hatch Area, AB (Ops)                           Rm. 119, Elev 771, Col. T-74 LPI Sample Recirc Isolation     Unit 1&2 LPI Hatch Area, AB I    I          Closed Open 2LP-51 CA-103 (Ops)
.3 Normal Valve Alignment for Caustic Injection System on Unit 1 cP/1 &2 /A/2002/005 Page 1 of 1 NOTE:
Caustic Recirc Line and Press Rm. 063, Elev 771, Col. T-271 Downstream of 1&2 Caustic Gauge Block                     Pump and CA-37, Elev 783, Col. Q-67 Open         CA-97   Caustic Recirc Block           Downstream of CA-96 and upstream of DW-120 on Caustic Mix Tank Recirc Line, Elev 783 Open       CA-96   Caustic Recirc Block           Recirc Line tapping off between CA-103 & CA-I112 returning to Caustic Mix Tank, Elev 783 Closed     LWD-267     Caustic Tank Outlet Drain     Base of Caustic Mix Tank West Side, Elev 783 Closed       CA-34     Caustic Mix Tank Outlet       First valve from bottom of Caustic Mix Tank and upstream of Caustic Pump, Elev 783 Col. Q-68 Closed       CA-35     Caustic Pump Suction           Next valve after CA-34 Tank and upstream of Caustic Pump, Elev 783 Closed       CA-37     Caustic Header to Waste Evap. AB Hallway, Elev 783, near Feed Tank Block               Col. P-74, 6 ft. overhead Open       CA-112     Caustic Pump Press Gauge Isol First valve downstream of PG-27 (Pressure Gauge) behind Caustic Mix Tank on West Wall, Elev 783 Closed       CA-36     Caustic Pump Suction Tell Tale Bottom of 1&2 Caustic Mix Tank downstream of CA-35, Elev 783
This enclosure is AP/EOP related.
 
Date I DV I Init r
Enclosure 5.5           cP/1 &2/A/2002/005 Caustic Mixing and Injection Record Page 1 of I SNOTE: This enclosure is AP/EOP related.
P P
Date/Time of Injection                          Gal NaOH
1 Position Valve No.
 
Valve Name Location Closed 2CA-98 Caustic to Unit #2 LPI Block Unit 1&2 LPI Hatch Area, AB (Chin)
Enclosure 5.6                     cp/1 &22/A/2002/005 Unit 1 & 2 Caustic Pump Power Supplies            Page 1 of 1 NOTE:   1. This enclosure is AP/EOP related.
Rm. 119, Elev 771, Col. T-74 Closed 2CA-63 Caustic to Unit #2 LPI Block Unit 1&2 LPI Hatch Area, AB (Ops)
Rm. 119, Elev 771, Col. T-74 Closed  
-ICA-58 Caustic to U1 LPI Suct Tell Unit 1&2 LPI Hatch Area, AB, Tale (Chin)
Elev 771, Col. T-72 Closed 1CA-39 Caustic to Unit #1 LPI Block Unit 1&2 LPI Hatch Area, AB (Chm)
Rm 118, Elev 771, Col. T-72 Closed 1CA-62 Caustic to Unit #1 LPI Block Unit 1&2 LPI Hatch Area, AB (Ops)
Rm. 119, Elev 771, Col. T-72 Closed 1LP-51 LPI Sample Recirc Isolation Unit 1&2 LPI Hatch Area, AB (Ops)
Rm. 061, Elev 771, Col. T-71 Open CA-103 Caustic Recirc Line and Downstream of 1&2 Caustic Press Gauge Block Pump and CA-37, Elev 783, Col. Q-67 Open CA-97 Caustic Recirc Block Downstream of CA-96 and upstream of DW-120 on Caustic Mix Tank Recirc Line, Elev 783 Open CA-96 Caustic Recirc Block Recirc Line tapping off between CA-103 & CA-112 returning to Caustic Mix Tank, Elev 783 Closed LWD-267 Caustic Tank Outlet Drain Base of Caustic Mix Tank West Side, Elev 783 Closed CA-34 Caustic Mix Tank Outlet First valve from bottom of Caustic Mix Tank and upstream of Caustic Pump, Elev 783 Col. Q-68 Closed CA-35 Caustic Pump Suction Next valve after CA-34 Tank and upstream of Caustic Pump, Elev 783 Closed CA-37 Caustic Header to Waste AB Hallway, Elev 783, near Col.
Evap. Feed Tank Block P-74, 6 ft. overhead Open CA-112 Caustic Pump Press Gauge First valve downstream of Isol PG-27 (Pressure Gauge) behind Caustic Mix Tank on West Wall, Elev 783 Closed CA-36 Caustic Pump Suction Tell Bottom of 1&2 Caustic Mix Tank Tale downstream of CA-35, Elev 783 I
.4 Normal Valve Alignment for Caustic Injection System on Unit 2 CP/I&2/A2002/005 Page 1 of 1 NOTE:
This enclosure is AP/EOP related.
Date Valve Name Location Closed 1CA-39 Caustic to Unit #1 LPI Block Unit 1&2 LPI Hatch Area, AB (Chm)
Rm 118, Elev 771, Col. T-72 Closed 1CA-62 Caustic to Unit #1 LPI Block Unit 1&2 LPI Hatch Area, AB (Ops)
Rm. 119, Elev 77 1, Col. T-72 Closed 2CA-58 Caustic to #2 LPI Pump Suct Unit 1&2 LPI Hatch Area, AB Tell Tale (Chm)
Rm 119, Elev 771, Col. T-74 Closed 2CA-98 Caustic to Unit #2 LPI Block Unit l&2 LPI Hatch Area, AB (Chin)
Rm. 119, Eley 771, Col. T-74 Closed 2CA-63 Caustic to Unit #2 LPI Block Unit 1&2, LPI Hatch Area, AB (Ops)
Rm. 119, Elev 771, Col. T-74 Closed 2LP-51 LPI Sample Recirc Isolation Unit 1&2 LPI Hatch Area, AB (Ops)
Rm. 063, Elev 771, Col. T-271 Open CA-103 Caustic Recirc Line and Press Downstream of 1&2 Caustic Gauge Block Pump and CA-37, Elev 783, Col. Q-67 Open CA-97 Caustic Recirc Block Downstream of CA-96 and upstream of DW-120 on Caustic Mix Tank Recirc Line, Elev 783 Open CA-96 Caustic Recirc Block Recirc Line tapping off between CA-103 & CA-I112 returning to Caustic Mix Tank, Elev 783 Closed LWD-267 Caustic Tank Outlet Drain Base of Caustic Mix Tank West Side, Elev 783 Closed CA-34 Caustic Mix Tank Outlet First valve from bottom of Caustic Mix Tank and upstream of Caustic Pump, Elev 783 Col. Q-68 Closed CA-35 Caustic Pump Suction Next valve after CA-34 Tank and upstream of Caustic Pump, Elev 783 Closed CA-37 Caustic Header to Waste Evap.
AB Hallway, Elev 783, near Feed Tank Block Col. P-74, 6 ft. overhead Open CA-112 Caustic Pump Press Gauge Isol First valve downstream of PG-27 (Pressure Gauge) behind Caustic Mix Tank on West Wall, Elev 783 Closed CA-36 Caustic Pump Suction Tell Tale Bottom of 1&2 Caustic Mix Tank downstream of CA-35, Elev 783 DV Init Position Valve No.
I I
.5 Caustic Mixing and Injection Record SNOTE:
This enclosure is AP/EOP related.
cP/1 &2/A/2002/005 Page 1 of I Date/Time of Injection Gal NaOH
.6 Unit 1 & 2 Caustic Pump Power Supplies cp/1 &22/A/2002/005 Page 1 of 1 1TE2 TE(,
4A 6D 1X6 (600 VOLT) 1XL 3A 208 VOLT 1XL 5A Unit 1 & 2 CAUSTIC PUMP NOTE:
: 1. This enclosure is AP/EOP related.
: 2. Operations alternates the power logic as outlined. Verification will be required to establish which alignment is in use at the time of question.
: 2. Operations alternates the power logic as outlined. Verification will be required to establish which alignment is in use at the time of question.
I I TD2     TD (4160)                                           1TE2            TE(, 4160) 4A       6D      1X6 4A  5C     1X5 I
I TD2 TD (4160) 4160) 4A 5C I 1X5 4AT 2A I
4AT     (600 VOLT) 1XL 2A                                             3A 208 VOLT 1XL 5A Unit 1 & 2 CAUSTIC PUMP


(R04-00                                           Duke Power Company                     (1) ID No.       CPI3/A/20021005 PROCEDURE PROCESS RECORD                               Revniion No.             14 Continuous Use REPARATION                                   INFORMATION ONLY (2)   Station                                   Oconee Nuclear Station (3)   Procedure Title           Post Accident Caustic Injection Into the Low Pressure Injection System (4)   Prepared By .     *,'&#xfd;             Z/1-4                                                       Date   __"_
(R04-00 Duke Power Company (1) ID No.
(5)   Requires NSD 228 Applicability Determination?
CPI3/A/20021005 PROCEDURE PROCESS RECORD Revniion No.
Mr Yes   (New procedure or revision with major changes) o No     (Revision with minor changes) o No     (To incorporate previously approved changes)
14 Continuous Use REPARATION INFORMATION ONLY (2)
(6)   Reviewed By             6   _at   K                                     (QR)                 Date     1Q/'a/0v Cross-Disciplinary Review By                                       _    (QR) NA-&           Date Reactivity Mgmt. Review By                                               (QR) NAj* Drate Mgmt. Involvement Review By                                       (Ops. Supt.) NAy           Date (7)   Additional Reviews QA Review By                                                                                   Date Reviewed By                                                                                   Date Reviewed By-                                                                                 Date
Station Oconee Nuclear Station (3)
_,,d)     Temporary Approval (ifnecessary)
Procedure Title Post Accident Caustic Injection Into the Low Pressure Injection System (4)
By                                                                         (OSMIQR)           Date By                                                                         (QR)               Date (9)   Approved By                                                                                   Date       Z___.___L_
Prepared By.
PERFORMANCE (Compataithcontrol copy every 14 calendardays while work is being performed.)
*,'&#xfd; Z/1-4 Date (5)
(10) Compared with Control Copy                                                                     Date Compared with Control Copy                                                                     Date Compared with Control Copy                                                                     Date (11) Date(s) Performed Work Order Number (WO#)
Requires NSD 228 Applicability Determination?
COMPLETION (12) Procedure Completion Verification "I]Yes 0 NA Check lists and/or blanks initialed, signed, dated, or filled in NA, as appropriate?
Mr Yes (New procedure or revision with major changes) o No (Revision with minor changes) o No (To incorporate previously approved changes)
            "o Yes 0 NA Required enclosures attached?
(6)
            "El Yes 0l NA Data sheets attached, completed, dated, and signed?
Reviewed By 6
            "O Yes 0l NA Charts, graphs, etc. attached, dated, identified, and marked?
_at K (QR)
0J Yes 0 NA       Procedure requirements met?
Date 1Q/'a/0v Cross-Disciplinary Review By (QR) NA-&
Verified By                                                                                   Date,
Date Reactivity Mgmt. Review By (QR) NAj* Drate Mgmt. Involvement Review By (Ops. Supt.) NAy Date (7)
--.__13) Procedure Completion Approved                                                                     Date (14) Remarks (Attach additionalpages, if necessary)
Additional Reviews QA Review By Date Reviewed By Date Reviewed By-Date
_,,d)
Temporary Approval (if necessary)
By (OSMIQR)
Date By (QR)
Date (9)
Approved By Date Z___.___L_
PERFORMANCE (Compataith control copy every 14 calendar days while work is being performed.)
(10)
Compared with Control Copy Date Compared with Control Copy Date Compared with Control Copy Date (11)
Date(s) Performed Work Order Number (WO#)
COMPLETION (12)
Procedure Completion Verification "I] Yes 0 NA Check lists and/or blanks initialed, signed, dated, or filled in NA, as appropriate?  
"o Yes 0 NA Required enclosures attached?  
"El Yes 0l NA Data sheets attached, completed, dated, and signed?  
"O Yes 0l NA Charts, graphs, etc. attached, dated, identified, and marked?
0J Yes 0 NA Procedure requirements met?
Verified By
: Date,  
--.__13) Procedure Completion Approved Date (14) Remarks (Attach additional pages, if necessary)


CP/3/A/2002/005 Page 2 of 7 Post Accident Caustic Injection into the Low Pressure Injection System NOTE:     1. This entire procedure supports an AP or EOP action. The procedure will require AP/EOP validation per NSD 705.
CP/3/A/2002/005 Page 2 of 7 Post Accident Caustic Injection into the Low Pressure Injection System NOTE:
: 1. This entire procedure supports an AP or EOP action. The procedure will require AP/EOP validation per NSD 705.
: 2. A control copy of this procedure shall be routed to the Emergency Preparedness Team within 3 working days after any approved changes.
: 2. A control copy of this procedure shall be routed to the Emergency Preparedness Team within 3 working days after any approved changes.
: 1. Purpose This procedure is to provide instruction for caustic addition into the LPI System during a Loss of Coolant Accident. (LOCA) 1.2   Principle Caustic is injected into the LPI System during a LOCA to neutralize ttie borated water used in the Reactor Building Emergency Spray System to pH 7.0 - 8.0.
: 1. Purpose This procedure is to provide instruction for caustic addition into the LPI System during a Loss of Coolant Accident. (LOCA) 1.2 Principle Caustic is injected into the LPI System during a LOCA to neutralize ttie borated water used in the Reactor Building Emergency Spray System to pH 7.0 - 8.0.
The neutralization will inhibit the generation of hydrogen gas and promote a higher partition factor for iodine.
The neutralization will inhibit the generation of hydrogen gas and promote a higher partition factor for iodine.
: 2. Limits and Precautions 0l 2.1     The following safety equipment shall be worn when connecting/disconnecting caustic tote bins:
: 2. Limits and Precautions 0l 2.1 The following safety equipment shall be worn when connecting/disconnecting caustic tote bins:
2.1.1     Chemical goggles 2.1.2     Face shield 2.1.3     Corrosive resistant suit, neoprene or chemrel 2.1.4     Corrosive resistant boots, neoprene or PVC 2.1.5     Corrosive resistant gloves, neoprene or PVC 0l 2.2     Chemical hazards shall be known prior to use. For additional information, refer to the MSDS sheets.
2.1.1 Chemical goggles 2.1.2 Face shield 2.1.3 Corrosive resistant suit, neoprene or chemrel 2.1.4 Corrosive resistant boots, neoprene or PVC 2.1.5 Corrosive resistant gloves, neoprene or PVC 0l 2.2 Chemical hazards shall be known prior to use. For additional information, refer to the MSDS sheets.
El 2.3     Under accident conditions, valve alignments shall NOT be made and injection shall NOT begin without prior authorization from the Operations Emergency Coordinator OR the Technical Support Center (TSC) / Operational Support Center (OSC)!
El 2.3 Under accident conditions, valve alignments shall NOT be made and injection shall NOT begin without prior authorization from the Operations Emergency Coordinator OR the Technical Support Center (TSC) / Operational Support Center (OSC)!


cP/3/A/2002/005 Page 3 of 7 NOTE:   An initial caustic add of 15 inches will neutralize an RCS inventory of 80,000 gallons with a boron concentration of 1800 ppm. This is a conservative initial add to allow immediate response to a large break LOCA.
cP/3/A/2002/005 Page 3 of 7 NOTE:
El 2.4   An initial caustic add of 15 inches can be made without performing CSM 5.2, Enclosure 6.3 (Caustic Addition Calculations).
An initial caustic add of 15 inches will neutralize an RCS inventory of 80,000 gallons with a boron concentration of 1800 ppm. This is a conservative initial add to allow immediate response to a large break LOCA.
0l 2.5   In the event of caustic spill, call 4911.
El 2.4 An initial caustic add of 15 inches can be made without performing CSM 5.2,.3 (Caustic Addition Calculations).
o   2.6 ITS 5.4.l.a and SLC 16.13.7 require that pH be measured AND that the addition of
0l 2.5 In the event of caustic spill, call 4911.
  -      caustic to Reactor Coolant commence within 30 minutes AFTER switchover to recirculation mode of core cooling to adjust pH to a range of 7.0 to 8.0 WITHIN 24 hours.
o 2.6 ITS 5.4.l.a and SLC 16.13.7 require that pH be measured AND that the addition of caustic to Reactor Coolant commence within 30 minutes AFTER switchover to recirculation mode of core cooling to adjust pH to a range of 7.0 to 8.0 WITHIN 24 hours.
During recirculation mode, long-term core cooling is provided by injectioii of water from the Reactor Building Emergency Sump to the core by the Low Piessure Injection (LPI) pumps (3 LP-19 and 3 LP-20 are open). Switchover to recirculation mode is accomplished with minimal level in the BWST.
During recirculation mode, long-term core cooling is provided by injectioii of water from the Reactor Building Emergency Sump to the core by the Low Piessure Injection (LPI) pumps (3 LP-19 and 3 LP-20 are open). Switchover to recirculation mode is accomplished with minimal level in the BWST.
El 2.7   Safety and caustic addition equipment is stored in the brown storage container located in the Auxiliary Building, Unit 1 & 2 Chemical Addition Area. The following equipment should be retrieved for Caustic Addition:
El 2.7 Safety and caustic addition equipment is stored in the brown storage container located in the Auxiliary Building, Unit 1 & 2 Chemical Addition Area. The following equipment should be retrieved for Caustic Addition:
Chemical Goggles                       Tape Measure Face Shield                           Marking Pen (to mark level on Tote Bin)
Chemical Goggles Tape Measure Face Shield Marking Pen (to mark level on Tote Bin)
Corrosive resistant suit               Bung Wrench Corrosive resistant gloves             Leather Gloves El 2.8   Keys to the brown storage container are stored with the caustic addition procedure in the OSC Chemistry Emergency Procedure Files and in the fireproof cabinet located in the Primary Chemistry lab office. All personnel in Primary Chemistry and Radwaste have also been issued individual keys.
Corrosive resistant suit Bung Wrench Corrosive resistant gloves Leather Gloves El 2.8 Keys to the brown storage container are stored with the caustic addition procedure in the OSC Chemistry Emergency Procedure Files and in the fireproof cabinet located in the Primary Chemistry lab office. All personnel in Primary Chemistry and Radwaste have also been issued individual keys.
El 2.9   Power to the caustic addition pump is provided through 3XL located near the LPI Hatch Area. For power supply diagram, see Enclosure 5.4.
El 2.9 Power to the caustic addition pump is provided through 3XL located near the LPI Hatch Area. For power supply diagram, see Enclosure 5.4.


CP/3/A/2002/005 Page 4 of 7
CP/3/A/2002/005 Page 4 of 7
: 3. Procedure 3.1     Upon notification from Operations Emergency Coordinator OR TSC / OSC, take the following actions to align the caustic addition system to the appropriate unit:
: 3. Procedure 3.1 Upon notification from Operations Emergency Coordinator OR TSC / OSC, take the following actions to align the caustic addition system to the appropriate unit:
SNOTE:     The following steps may be performed simultaneously to conserve time.
SNOTE:
I E]   Verify eyewash and safety shower operable.
The following steps may be performed simultaneously to conserve time.
            "El Mark the current liquid level directly on the translucent tote bin container.
E]
            "El Measure down from the liquid level mark 15 inches and mark this level directly on the tote bin.
Verify eyewash and safety shower operable.  
            "El IF necessary, move the tote bin into position.
"El Mark the current liquid level directly on the translucent tote bin container.  
                  "El Remove dust cover from Swagelock fitting on tote bin.
"El Measure down from the liquid level mark 15 inches and mark this level directly on the tote bin.  
                  "El Remove dust cover from Swagelock fitting at 3CA-36 (Caustic Pump Suction Tell Tale) (AB Elev 771 at base of Unit 3 NaOH pump).
"El IF necessary, move the tote bin into position.  
El 3.1.1         Make valve alignments per Enclosure 5.1 to allow caustic injection into the Low Pressure Injection (LPI) pump suction on Unit 3.
"El Remove dust cover from Swagelock fitting on tote bin.  
NOTE:     Protective clothing shall be worn prior to Step 3.1.2.
"El Remove dust cover from Swagelock fitting at 3CA-36 (Caustic Pump Suction Tell Tale) (AB Elev 771 at base of Unit 3 NaOH pump).
El 3.1.2         Connect stainless steel flex hose to the Swagelock quick-connect fitting upstream of 3CA-36 (Caustic Pump Suction Tell Tale). (AB 711 at base of Unit 3 NaOH pump)
El 3.1.1 Make valve alignments per Enclosure 5.1 to allow caustic injection into the Low Pressure Injection (LPI) pump suction on Unit 3.
El 3.1.3         Connect stainless steel flex hose to the Swagelock fitting on the tote bin.
NOTE:
El 3.1.4         Vent the caustic tote bin by removing the tote bin fill cap.
Protective clothing shall be worn prior to Step 3.1.2.
El 3.1.5         Open the caustic tote bin outlet valve.
El 3.1.2 Connect stainless steel flex hose to the Swagelock quick-connect fitting upstream of 3CA-36 (Caustic Pump Suction Tell Tale). (AB 711 at base of Unit 3 NaOH pump)
El 3.1.6         Notify Operations OR the OSC (if activated) that valve alignments for caustic injection are complete and ready to be initiated.
El 3.1.3 Connect stainless steel flex hose to the Swagelock fitting on the tote bin.
Operations or OSC Notified                             Date/Time .
El 3.1.4 Vent the caustic tote bin by removing the tote bin fill cap.
El 3.1.7       WHEN notified by Operations, start the caustic addition pump at maximum flow setting. The caustic pump switch is located on the Chemical Addition Control Panel. The maximum pump capacity is approximately 2 gallons per minute.
El 3.1.5 Open the caustic tote bin outlet valve.
El 3.1.6 Notify Operations OR the OSC (if activated) that valve alignments for caustic injection are complete and ready to be initiated.
Operations or OSC Notified Date/Time.
El 3.1.7 WHEN notified by Operations, start the caustic addition pump at maximum flow setting. The caustic pump switch is located on the Chemical Addition Control Panel. The maximum pump capacity is approximately 2 gallons per minute.
I


CP/3/A/2002/005 Page 5 of 7 NOTE:     Use low dose waiting area as possible during addition El 3.1.8       Notify Operations OR the OSC (if activated) that caustic injection has begun.
CP/3/A/2002/005 Page 5 of 7 NOTE:
Operations or OSC notified                             Date/Time         I NOTE:   The caustic pump has an average pump rate of 1.2 gallons per minute. To pump the initial setting of 15 inches will require 1.5 hours.
Use low dose waiting area as possible during addition El 3.1.8 Notify Operations OR the OSC (if activated) that caustic injection has begun.
El 3.1.9         Calculate the total amount of caustic (in gallons) to be added for the neutralization of the borated water added to the system by using CSM 5.2 (Enclosure 6.3).
Operations or OSC notified Date/Time I
El 3.1.10       Convert gallons from Step 3.1.9 to inches (in the 350 gallon tote bin) by dividing the number of gallons to be added by 8.1. Record the values below:
NOTE:
Gallons to be added                 Inches to be added from the tote bin   -
The caustic pump has an average pump rate of 1.2 gallons per minute. To pump the initial setting of 15 inches will require 1.5 hours.
El 3.1.11       Mark the calculated liquid level directly on the tote bin by measuring down from the original "current liquid level" mark made in Step 3.1.
El 3.1.9 Calculate the total amount of caustic (in gallons) to be added for the neutralization of the borated water added to the system by using CSM 5.2 (Enclosure 6.3).
El 3.1.12       WHEN the caustic tote bin level reaches the desired level (as marked in Step 3.1) OR WHEN the caustic tote bin is empty, stop caustic addition pump using the switch located on the Chemical Addition Control Panel.
El 3.1.10 Convert gallons from Step 3.1.9 to inches (in the 350 gallon tote bin) by dividing the number of gallons to be added by 8.1. Record the values below:
El 3.1.13         Close tote bin outlet valve.
Gallons to be added Inches to be added from the tote bin El 3.1.11 Mark the calculated liquid level directly on the tote bin by measuring down from the original "current liquid level" mark made in Step 3.1.
El 3.1.14         Close 3CA-36 (Caustic Pump Suction Tell Tale) (AB Elev. 771 at base of Unit 3 NaOH pump).
El 3.1.12 WHEN the caustic tote bin level reaches the desired level (as marked in Step 3.1) OR WHEN the caustic tote bin is empty, stop caustic addition pump using the switch located on the Chemical Addition Control Panel.
El 3.1.15       Record time and volume added on Enclosure 5.3.
El 3.1.13 Close tote bin outlet valve.
El 3.1.14 Close 3CA-36 (Caustic Pump Suction Tell Tale) (AB Elev. 771 at base of Unit 3 NaOH pump).
El 3.1.15 Record time and volume added on Enclosure 5.3.


CP/3/A/2002/005 Page 6 of 7 LI 3.1.16     IF necessary, replace the caustic tote bin as follows:
CP/3/A/2002/005 Page 6 of 7 LI 3.1.16 IF necessary, replace the caustic tote bin as follows:
El 3.1.16.1     Replace tote bin fill cap.
El 3.1.16.1 Replace tote bin fill cap.
0l 3.1.16.2     Disconnect empty tote bin from Swagelock fitting on stainless flex hose.
0l 3.1.16.2 Disconnect empty tote bin from Swagelock fitting on stainless flex hose.
LI 3.1.16.3     IF necessary, move tote bins and remove dust cover from I
LI 3.1.16.3 IF necessary, move tote bins and remove dust cover from Swagelock fitting on new tote bin.
Swagelock fitting on new tote bin.
0I 3.1.16.4 Connect stainless flex hose to the new tote bin.
0I 3.1.16.4     Connect stainless flex hose to the new tote bin.
0I 3.1.16.5 IF pumping is to continue, mark the tote bin per Section 3.1 for the amount to be added from the new tote bin and go to Step 3.1.4.
0I 3.1.16.5     IF pumping is to continue, mark the tote bin per Section 3.1 for the amount to be added from the new tote bin and go to Step 3.1.4.
0I 3.1.17 Notify OSC caustic addition to U-3 LPI is complete and no'further additions are in progress.
0I 3.1.17     Notify OSC caustic addition to U-3 LPI is complete and no'further additions are in progress.
OSC Notified Date/Time  
OSC Notified                                   Date/Time         /
/
LI 3.1.18     After caustic addition is complete, allow LPI recirculation time of 2 hours.
LI 3.1.18 After caustic addition is complete, allow LPI recirculation time of 2 hours.
LI 3.1.19     WHEN authorized by the TSCIOSC, havesample taken (per appropriate procedure) to determine the resultant pH of the reactor coolant.
LI 3.1.19 WHEN authorized by the TSCIOSC, havesample taken (per appropriate procedure) to determine the resultant pH of the reactor coolant.
LI 3.1.20     IF pH is < 7.0:
LI 3.1.20 IF pH is < 7.0:  
                  " Calculate (refer to CSM 5.2, Enclosure 6.3) the amount of caustic (in gallons) to be added to complete the neutralization of the borated water added to the system.
" Calculate (refer to CSM 5.2, Enclosure 6.3) the amount of caustic (in gallons) to be added to complete the neutralization of the borated water added to the system.  
                  "* Convert this number to inches (in the 350 gallon tote bin) by dividing the number of gallons to be added by 8.1 gallons/inch.
"* Convert this number to inches (in the 350 gallon tote bin) by dividing the number of gallons to be added by 8.1 gallons/inch.  
                  "* Record the values below:
"* Record the values below:
Gallons to be added:               Inches to be added from tote bin:
Gallons to be added:
LI 3.1.21     IF pH is > 7.0, go to Step 3.1.25.
Inches to be added from tote bin:
0I 3.1.22     Mark the current liquid level directly on the translucent tote bin container.
LI 3.1.21 IF pH is > 7.0, go to Step 3.1.25.
LI 3.1.23     Measure down from this mark the number of inches calculated in Step 3.1.20 above. Mark this level directly on the tote bin.
0I 3.1.22 Mark the current liquid level directly on the translucent tote bin container.
LI 3.1.23 Measure down from this mark the number of inches calculated in Step 3.1.20 above. Mark this level directly on the tote bin.
I


CP/3/A/2002/005 Page 7 of 7
CP/3/A/2002/005 Page 7 of 7
: 0. 3.1.24     Repeat Steps 3.1.1 through 3.1.21 until all necessary caustic (as determined by TSC/OSC) has been added.
: 0. 3.1.24 Repeat Steps 3.1.1 through 3.1.21 until all necessary caustic (as determined by TSC/OSC) has been added.
[1 3.1.25     After all necessary caustic has been added and upon authorization from the TSC/OSC, return the system to normal as follows:
[1 3.1.25 After all necessary caustic has been added and upon authorization from the TSC/OSC, return the system to normal as follows:
0 3.1.25.1       Replace tote bin fill cap.
0 3.1.25.1 Replace tote bin fill cap.
0l 3.1.25.2     Disconnect empty tote bin from Swagelock fitting on stainless flex hose.
0l 3.1.25.2 Disconnect empty tote bin from Swagelock fitting on stainless flex hose.
[E 3.1.25.3&#xfd;-   Make alignments per Enclosure 5.2 to return valves to normal position.
[E 3.1.25.3&#xfd;-
: 4. References 4.1   Dwg. No. OFD-1 1OA-3.8 Chemical Addition System (Primary Side Chemical Addition) 4.2   Dwg. No. OFD-102A-3.1, Low Pressure Injection System, Borated Water Supply and LPI Pump Suction.
Make alignments per Enclosure 5.2 to return valves to normal position.
4.3   CSM 5.2 4.4   ITS 5.4.1.a 4.5   SLC 16.13.7
: 4. References 4.1 Dwg. No. OFD-1 1OA-3.8 Chemical Addition System (Primary Side Chemical Addition) 4.2 Dwg. No. OFD-102A-3.1, Low Pressure Injection System, Borated Water Supply and LPI Pump Suction.
: 5. Enclosures 5.1   Valve Alignment for Caustic Injection on Unit 3 5.2   Normal Valve Alignment for Caustic Injection System on Unit 3 5.3   Caustic Mixing and Injection Record 5.4   Unit 3 Caustic Pump Power Supplies
4.3 CSM 5.2 4.4 ITS 5.4.1.a 4.5 SLC 16.13.7
 
: 5. Enclosures 5.1 Valve Alignment for Caustic Injection on Unit 3 5.2 Normal Valve Alignment for Caustic Injection System on Unit 3 5.3 Caustic Mixing and Injection Record 5.4 Unit 3 Caustic Pump Power Supplies
Enclosure 5.1 CP/3/A/2002/005 Valve Alignment for                  Page 1 of 1 Caustic Injection on Unit 3 NOTE: This enclosure is AP/EOP related.
.1 Valve Alignment for Caustic Injection on Unit 3 CP/3/A/2002/005 Page 1 of 1 NOTE:
This enclosure is AP/EOP related.
Date______
Date______
DVI    Init      Position  Valve No.             Valve Name                 Location I
Valve No.
I                      Open     3CA-103     Caustic Recirc Line & Press AB Rm. 150, at Caustic Gauge Block                 Mix Tank north side downstream of PG27 &
Valve Name Location Open 3CA-103 Caustic Recirc Line & Press AB Rm. 150, at Caustic Gauge Block Mix Tank north side downstream of PG27 &
upstream of 3CA-103 Closed     3CA-96     Caustic Recirc Block         AB Elev 771 at Unit 3 NaOH Pump Discharge Closed     3CA-35     Caustic Pump Suction         AB Elev 771 at base of Unit 3 NaOH pump Open       3CA-36     Caustic Pump Suction Tell   AB Elev 771 at base of Tale                         Unit 3 NaOH pump Open     3CA-112     Caustic Pump Pressure       AB Elev 771 adjacent to Gauge Isolation             but west of Unit 3 NaOH mix tank Closed     3CA-58     Caustic to #3 LP Pump       AB Elev 783 Col. Q-91, Suction Tell Tale           near CC Cooler Room Open     3CA-39     Caustic to Unit #3 LP Block AB Hall, Elev 783 (Chm)                       Col. Q-91, near CC Cooler Room Open     3CA-62     Caustic to Unit #3 LPI     AB Elev 783 Col. Q-91, Block (OPS)                 near CC Cooler Room Open       3LP-51     LPI Sample Recirc.         AB Elev 783 Col. R-90 Isolation Valve (Ops)      near CC Cooler Room
upstream of 3CA-103 Closed 3CA-96 Caustic Recirc Block AB Elev 771 at Unit 3 NaOH Pump Discharge Closed 3CA-35 Caustic Pump Suction AB Elev 771 at base of Unit 3 NaOH pump Open 3CA-36 Caustic Pump Suction Tell AB Elev 771 at base of Tale Unit 3 NaOH pump Open 3CA-112 Caustic Pump Pressure AB Elev 771 adjacent to Gauge Isolation but west of Unit 3 NaOH mix tank Closed 3CA-58 Caustic to #3 LP Pump AB Elev 783 Col. Q-91, Suction Tell Tale near CC Cooler Room Open 3CA-39 Caustic to Unit #3 LP Block AB Hall, Elev 783 (Chm)
 
Col. Q-91, near CC Cooler Room Open 3CA-62 Caustic to Unit #3 LPI AB Elev 783 Col. Q-91, Block (OPS) near CC Cooler Room Open 3LP-51 LPI Sample Recirc.
Enclosure 5.2                 CP/3/A/2002/005 Normal Valve Alignment for            Page 1 of 1 Caustic Injection System on Unit 3 NOTE: This enclosure is AP/BOP related.
Isolation Valve (Ops)
AB Elev 783 Col. R-90 near CC Cooler Room DVI Init Position I
I
.2 Normal Valve Alignment for Caustic Injection System on Unit 3 CP/3/A/2002/005 Page 1 of 1 NOTE:
This enclosure is AP/BOP related.
Date_______
Date_______
Init    Position    Valve No.           Valve Name                 Location DV Open       3CA-103     Caustic Recirc Line &     AB Rm. 150, at Caustic Mix Press Gauge Block         Tank north side downstream of PG27 & upstream of 3CA-103 Open         3CA-97     Caustic Recirc Block     AB Elev 771 overhead at Unit 3 NaOH mix tank Open         3CA-96     Caustic Recirc Block     AB Elev 771 at Unit 3 NaOH Pump Discharge Closed     3LWD-267     Caustic Tank Outlet Drain AB Elev 771 at tank drain pipe of Unit 3 NaOH pump Closed       3CA-34     Caustic Mix Tank Outlet   AB Elev 771 at base of Unit 3 NaOH pump Closed       3CA-35     Caustic Pump Suction     AB Elev 771 at base of Unit 3 NaOH pump Closed       3CA-36     Caustic Pump Suction     AB Elev 771 at base of Unit 3 Tell Tale
Valve No.
* NaOH pump Open       3CA-112     Caustic Pump Pressure     AB Elev 771 adjacent to but Gauge Isolation           west of Unit 3 NaOH mix tank Closed       3CA-58     Caustic to #3 LPI Pump   AB Elev 783 Col. Q-91, near Suct Tell Tale           CC Cooler Room Closed       3CA-39     Caustic to Unit #3 LPI   AB Hall, Elev 783 Block (Chm)               Col. Q-91, near CC Cooler Room Closed       3CA-62     Caustic to Unit #3 LPI   AB Elev 783 Col. Q-91, near Block (OPS)               CC Cooler Room Closed       3LP-51     LPI Sample Recirc.       AB Elev 783 Col. R-90 near Isolation Valve (Ops)    CC Cooler Room I
Valve Name Location Open 3CA-103 Caustic Recirc Line &
 
AB Rm. 150, at Caustic Mix Press Gauge Block Tank north side downstream of PG27 & upstream of 3CA-103 Open 3CA-97 Caustic Recirc Block AB Elev 771 overhead at Unit 3 NaOH mix tank Open 3CA-96 Caustic Recirc Block AB Elev 771 at Unit 3 NaOH Pump Discharge Closed 3LWD-267 Caustic Tank Outlet Drain AB Elev 771 at tank drain pipe of Unit 3 NaOH pump Closed 3CA-34 Caustic Mix Tank Outlet AB Elev 771 at base of Unit 3 NaOH pump Closed 3CA-35 Caustic Pump Suction AB Elev 771 at base of Unit 3 NaOH pump Closed 3CA-36 Caustic Pump Suction AB Elev 771 at base of Unit 3 Tell Tale
Enclosure 5.3 CP/3/A/2002/005 Caustic Mixing and Injection Record  Page 1 of 1 I-- NOTE: This enclosure is AP/EOP related.
* NaOH pump Open 3CA-112 Caustic Pump Pressure AB Elev 771 adjacent to but Gauge Isolation west of Unit 3 NaOH mix tank Closed 3CA-58 Caustic to #3 LPI Pump AB Elev 783 Col. Q-91, near Suct Tell Tale CC Cooler Room Closed 3CA-39 Caustic to Unit #3 LPI AB Hall, Elev 783 Block (Chm)
Date/Time of Injection                           Gal. NaOH
Col. Q-91, near CC Cooler Room Closed 3CA-62 Caustic to Unit #3 LPI AB Elev 783 Col. Q-91, near Block (OPS)
 
CC Cooler Room Closed 3LP-51 LPI Sample Recirc.
Enclosure 5.4                       cPi3/A/2002/005 Unit 3 Caustic Pump Power Supplies              Page 1 of I NOTE:   1. This enclosure is AP/EOP related.
Isolation Valve (Ops)
AB Elev 783 Col. R-90 near CC Cooler Room DV Init Position I
.3 Caustic Mixing and Injection Record CP/3/A/2002/005 Page 1 of 1 I--
NOTE:
This enclosure is AP/EOP related.
Date/Time of Injection Gal. NaOH
.4 Unit 3 Caustic Pump Power Supplies cPi3/A/2002/005 Page 1 of I 3 TD3 3TD (4160) 3TC3 4A 4AT (600 VOLT)
"WT1.
3TC (4160) 6B 3X4 4.
3A 208 VOLT 3XL 15 Unit 3 CAUSTIC PUMP NOTE:
: 1. This enclosure is AP/EOP related.
: 2. Operations alternates the power logic as outlined. Verification will be required to establish which alignment is in use at the time of question.
: 2. Operations alternates the power logic as outlined. Verification will be required to establish which alignment is in use at the time of question.
I 3 TD3      3TD (4160)                                            3TC3        3TC (4160) 4A       6B      3X4 4A  5C     1X5 I I                                                   4.
4A 5C I I 1X5 2A I}}
4AT        (600 VOLT)
                                                              "WT1.
2A                                             3A 15        208 VOLT 3XL Unit 3 CAUSTIC PUMP}}

Latest revision as of 01:38, 17 January 2025

Emergency Plan Implementing Procedures Manual, Volume B. Revision 2002-01
ML020160038
Person / Time
Site: Oconee  Duke Energy icon.png
Issue date: 01/10/2002
From: Mccollum W
Duke Energy Corp
To:
Document Control Desk, Office of Nuclear Security and Incident Response
References
Download: ML020160038 (28)
v • d • e


Text

P Duke E Energy.

W R. McCollum, Jr.

Vice President Duke Energy Oconee Nuclear Station 7800 Rochester Highway Seneca, SC 29672 (864) 885-3107 OFFICE (864) 885-3564 FAX January 10, 2002 U.

S. Nuclear Regulatory Commission Document Control Desk Washington, D.

C.

20555

Subject:

Oconee Nuclear Station Docket Nos.

50-269,

-270,

-287 Emergency Plan Implementing Procedures Manual Volume B, Revision 2002-01 Please find attached for your use and review copies of Oconee Nuclear Station Emergency Plan:

Volume B Revision 2002-01 the revision to the January 2002 This revision is being submitted in accordance with 10 CFR 50-54(q) and does not decrease the effectiveness of the Emergency Plan or the Emergency Plan Implementing Procedures.

Any questions or concerns pertaining to this revision Emergency Planning Manager at 864-885-3210.

By copy of this letter, two copies of this revision

NRC, Region II, Atlanta, Georgia.

please call Mike Thorne, are being provided to the Very truly yours, W. R. McCollum, Jr.

VP, Oconee Nuclear Site xc:

(w/2 copies of attachments)

Mr. Luis Reyes, Regional Administrator, Region II U.

S.

Nuclear Regulatory Commission 61 Forsyth St.,

SW, Suite 24T23 Atlanta, Georgia 30303 w/copy of attachments Mr. Steven Baggett Rockville, Maryland (w/o Attachments, Oconee Nuclear Station)

NRC Resident Inspector M.

D.

Thorne, Manager, Emergency Planning

/

xxe-!56ýý

January 10, 2002 OCONEE NUCLEAR SITE

SUBJECT:

Emergency Plan Implementing Procedures Volume B, Revision 2002-01 Please make the following changes to the Emergency Plan, Volume B by following these instructions.

REMOVE Cover Sheet Rev. 2001-06 Table of Contents page 1 CP/I&2/A/2002/005 -

02/14/01 CP/3/A/2002/005 -

02/14/01 ADD Cover Sheet Rev. 2002-01 Table of Contents page 1 CP/I&2/A/2002/005 - 12/13/01 CP/3/A/2002/005 - 12/13/01

DUKE POWER EMERGENCY PLAN IMPLEMENTING PROCEDURES VOLUME B APPROVED:

W. W. Foster, Manager Safety Assurance 01/10/02 Date Approved 01/10/02 Effective Date VOLUME B REVISION 2002-01 January 2002

Chemistry Lab LM-O-PO03C Chemistry Lab LM-O-P919 CP/1/A/2002/004C CP/1 &2/A/2002/005 CP/2/A/2002/004C CP/3/A/2002/004C CP/3/A/2002/005 HP/0/1B/1009/009 HP/0/B/1009/012 IIP/0/B/1009/015 HP/0/B/1009/016 HP/1/A/1009/017 HP/2/A/1009/017 HP/3/A/1009/017 RP/0/B/1000/011 RP/0/B/1000/025 RP/0/B/1000/027 VOLUME B TABLE OF CONTENTS Determination Of Boron By Manual Colorimetric Titration Boron Analysis by Mettler DL 58 Boron Titration Operating Procedure For The Post Accident Liquid Sampling System (PALSS)

Post Accident Caustic Injection Into The Low Pressure Injection System Operating Procedure For The Post Accident Liquid Sampling System (PALSS)

Operation Procedure For The Post-Accident Liquid Sampling System (PALSS)

Post Accident Caustic Injection Into The Low Pressure Injection System Procedure For Determining The Inplant Airborne Radioiodine Concentation During Accident Conditions Distribution Of Potassium Iodide Tablets In The Event Of A Radioiodine Release Procedure For Sampling And Quantifying High Level Gaseous Radioiodine And Particulate Radioactivity Procedure For Emergency Decontamination Of Personnel And Vehicles On-Site And From Off-Site Remote Assembly Area Operating Procedure For Post-Accident Containment Air Sampling System Operating Procedure For Post-Accident Containment Air Sampling System Operating Procedure For Post-Accident Containment Air Sampling System Planned Emergency Exposure Operational Support Center Manager Procedure Re-Entry Recovery Procedure 1

11/18/96 08/17/01 03/15/01 12/13/01 03/15/01 03/15/01 12/13/01 12/03/97 01/09/01 07/23/01 12/29/97 09/13/00 09/13/00 09/13/00 02/01/94 06/26/00 05/30/00 Revision 2002-01 January, 2002

  • 0-O1)

Duke Power Company (1) ID No. CPI1&

2 /A12002/005 PROCEDURE PROCESS RECORD Revision No.

16 Continuous Use INFORMAlIn OL

"\\ REPARATION (2)

Station Oconee Nuclear Station (3)

Procedure Title Post Accident Caustic Injection Into the Low Pressure Injection System (4)

Prepared By Date Z,

-1, (5)

Requires NSD 228 Applicability Determination?

B"Yes (New procedure or revision with major changes)

"El No (Revision with minor changes)

", ]

No (To incorporate previo sly, approved changes)

(6)

Reviewed By (1j,_

,,4A (7AA*'

(QR)

Date Cross-Disciplinary Review By (QR) NA:4.. Date Reactivity Mgmt. Review By (QR) NA_*

Date Mgmt. Involvement Review By (Ops. Supt.) NAY.4Z Date (7)

Additional Reviews QA Review By Date Reviewed By Date Reviewed By-Date

)

Temporary Approval (if necessary)

By (OSM/QR)

Date By (QR)

Date (9)

Approved By Date I

PERFORMANCE (Compi rwith control copy every 14 calendar days while work is being performed.)

(10)

Compared with Control Copy Date Compared with Control Copy Date Compared with Control Copy Date (11)

Date(s) Performed Work Order Number (WO#)

COMPLETION (12)

Procedure Completion Verification O Yes 0 NA Check lists and/or blanks initialed, signed, dated, or filled in NA, as appropriate?

O Yes D NA Required enclosures attached?

o Yes 0] NA Data sheets attached, completed, dated, and signed?

O Yes 0 NA Charts, graphs, etc. attached, dated, identified, and marked?

o Yes [1 NA Procedure requirements met?

Verified By Date

,,_ý13) Procedure Completion Approved Date (14) Remarks (Attach additional pages, if necessary)

cpl &2/,A2002/005 Page 2 of 7 Post Accident Caustic Injection into the Low Pressure Injection System NOTE:

1. This entire procedure supports an AP or EOP action. The procedure will require AP/EOP validation per NSD 705.
2. A control copy of this procedure shall be routed to the Emergency Preparedness Team within 3 working days after any approved changes.
1. Purpose 1.1 This procedure is to provide instruction for determining the amount and method of caustic addition into the LPI System during a LOCA.

1.2 Principle Caustic is injected into the LPI System during a LOCA to neutralize tfie borated water used in the Reactor Building Emergency Spray System to pH 7.0 - 8.0.

The neutralization will inhibit the generation of hydrogen gas and promote a higher partition factor for iodine.

2. Limits and Precautions 0l 2.1 The following safety equipment shall be worn when connecting/disconnecting caustic tote bins:

2.1.1 Chemical goggles 2.1.2 Face shield 2.1.3 Corrosive resistant suit, neoprene or chemrel 2.1.4 Corrosive resistant boots, neoprene or PVC 2.1.5 Corrosive resistant gloves, neoprene or PVC 0I 2.2 Chemical hazards shall be known prior to use. For additional information refer to the MSDS sheets.

0I 2.3 Under accident conditions, valve alignments shall NOT be made and injection shall NOT begin without prior authorization from the Operations Emergency Coordinator OR the Technical Support Center (TSC)/Operational Support Center (OSC)!

cP/1 &2/A/2002/005 Page 3 of 7 NOTE:

An initial caustic add of 15 inches will neutralize an RCS inventory of 80,000 gallons with a boron concentration of 1800 ppm. This is a conservative initial add to allow immediate response to a large break LOCA.

0I 2.4 An initial caustic add of 15 inches can be made without performing CSM 5.2, Enclosure 6.3 (Caustic Addition Calculations).

0] 2.5 In the event of a caustic spill, call 4911.

0i 2.6 ITS 5.4.1.a and SLC 16.13.7 require that pH be measured AND that the addition of caustic Sto Reactor Coolant commence within 30 minutes AFTER switchover to Recirculation Mode of Core Cooling to adjust the pH to a range of 7.0 to 8.0 WITHIN 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

During recirculation mode, long-term core cooling is provided by injection of water from the Reactor Building Emergency Sump to the core by the Low Pressure Injection (LPI) pumps (1 LP-19 & 20 or 2 LP-19 & 20 are open). Switchover to recirculation mode is accomplished with minimal level in the BWST.

0l 2.7 Safety and caustic addition equipment is stored in the brown storage container located in the Auxiliary Building, Unit 1 & 2 Chemical Addition Area.

0I 2.8 Keys to the brown storage container are stored with the caustic addition procedures in the OSC Chemistry Emergency Procedure Files and in the fireproof cabinet located in the Primary Chemistry lab office. All personnel in Primary Chemistry and Radwaste have also been issued individual keys.

0l 2.9 Power to the caustic addition pump is provided through 1XL located near the LPI hatch area.

For power supply diagram, see Enclosure 5.6.

3. Procedure 3.1 Upon notification from Operations Emergency Coordinator OR TSC / OSC take the following actions to align the caustic addition system to the appropriate unit:

SNOTE:

The following steps may be performed simultaneously to conserve time.

"El Verify eyewash station and safety shower operable.

"El Mark the current liquid level directly on the translucent tote bin container.

El Measure down from the liquid level mark 15 inches and mark this level directly on the tote bin.

cP/1 &2/A/2002/O05 Page 4 of 7 El IF necessary, move the tote bin into position.

0l Remove dust cover from swagelock fitting on tote bin.

El Remove dust cover from swagelock fitting at CA-36 (Caustic Pump Suction Tell Tale) (Bottom of 1&2 Caustic Mix Tank downstream of CA-35, Elev 783).

FJ 3.1.1 For Unit 1 only, make valve alignments per Enclosure 5.1 to allow caustic injection into the Low Pressure Injection (LPI) pump suction on Unit 1.

El 3.1.2 For Unit 2 only, make valve alignments per Enclosure 5.2 to allow caustic injection into the Low Pressure Injection (LPI) pump suction on Unit 2.

NOTE:

Protective clothing shall be worn prior to Step 3.1.3.

El 3.1.3 Connect stainless steel flex hose to the Swagelock quck-connect fitting upstream of Ca-36 (Caustic Pump Suction Tell Tale) (Bottom of 1&2 Caustic Mix Tank downstream of CA-35, Elev. 783).

El 3.1.4 Connect stainless steel flex hose to the Swagelock fitting on tote-bin.

0l 3.1.5 Vent the caustic tote bin by removing the tote bin fill cap.

El 3.1.6 Open the caustic tote bin outlet valve.

El 3.1.7 Notify Operations OR the OSC (if activated) that valve alignments for caustic injection are complete and ready to be initiated.

Operations or OSC Notified Date/Time

/

NOTE:

Use low dose waiting area as possible during addition.

El 3.1.8 WHEN notified by Operations, start the caustic addition pump at maximum flow setting. The caustic pump switch is located on the Chemical Addition Control Panel. The maximum pump capacity is approximately 2 gallons per minute.

El 3.1.9 Notify Operations OR the OSC (if activated) that caustic injection has begun.

Operations or OSC notified

cP/1 &2/A/2002/005 Page 5 of 7 NOTE:

The caustic pump has an average pump rate of 1.2 gallons per minute. To pump the initial setting of 15 inches will require 1.5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br />.

El 3.1.10 Calculate the total amount of caustic (in gallons) to be added for the neutralization of the borated water added to the system by using CSM 5.2 (Enclosure 6.3).

El 3.1.11 Convert gallons from Step 3.1.10 to inches (in the 350 gallon tote bin) by dividing the number of gallons to be added by 8.1. Record the values below:

Gallons to be added Inches to be added from the tote bin El 3.1.12 Mark the calculated liquid level directly on the tote bin by measuring down from the original "current liquid level" mark made in Step 3. 1.

El 3.1.13 WHEN the caustic tote bin level reaches the desired level (as rniarked in Step 3.1)

OR WHEN the caustic tote bin is empty, STOP caustic addition pump using the switch located on the Chemical Addition Control Panel.

El 3.1.14 Close tote bin outlet valve.

El 3.1.15 Close CA-36 (Caustic Pump Suction Tell Tale) (Bottom of 1&2 Caustic Mix Tank downstream of CA-35, Elev 783).

El 3.1.16 Record time and volume added on Enclosure 5.5.

El 3.1.17 IF necessary, replace the caustic tote bin as follows:

El 3.1.17.1 Replace tote bin fill cap.

El 3.1.17.2 Disconnect empty tote bin from swagelock fitting on stainless flex hose.

El 3.1.17.3 IF necessary, move tote bins and remove dust cover from swagelock fitting on new tote bin.

El 3.1.17.4 Connect stainless flex hose to the new tote bin.

El 3.1.17.5 IF pumping is to continue, mark the tote bin per Section 3.1 for the amount to be added from the new tote bin and go to Step 3.1.5.

El 3.1.18 Notify OSC that caustic addition to the LPI is complete and no further additions are in progress at this time.

OSC Notified Date/Time

/

El 3.1119 After caustic addition is complete, allow LPI recirculation time of at least 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />.

cv/1 &2/A/2002/o05 Page 6 of 7 0l 3.1.20 WHEN authorized by the TSC/OSC, have sample taken (per appropriate procedure) to determine the resultant pH of the reactor coolant.

0l 3.1.21 IF pH is < 7.0,

  • Calculate (refer to CSM 5.2, Enclosure 6.3) the amount of caustic (in gallons) to be added to complete the neutralization of the borated water added to the system.

9 Convert this number to inches (in the 350 gallon tote bin) by dividing the number of gallons to be added by 8.1 gallons/inch.

a Record the values below:

Gallons to be added:

Inches to be added from tote bin:

El 3.1.22 IF pH is > 7.0, go to Step 3.1.26.

El 3.1.23 Mark the current liquid level directly on the translucent tote bin container. -

El 3.1.24 Measure down from this mark the number of inches calculated in Step 3.1.21 above. Mark this level directly on the tote bin.

El 3.1.25 Repeat Steps 3.1.1 through 3.1.22 until all necessary caustic (as determined by TSC/OSC) has been added.

El 3.1.26 After all necessary caustic has been added and upon authorization from the TSC/OSC, return the system to normal as follows:

El 3.1.26.1 El 3.1.26.2 El 3.1.26.3 0 3.1.26.4 Replace tote bin fill cap.

Disconnect empty tote bin from swagelock fitting on stainless flex hose.

For Unit 1 onl_,

make alignments per Enclosure 5.3 to return valves to normal position.

For Unit 2 only, make alignments per Enclosure 5.4 to return valves to normal position.

cwl &2/Ax2002/005 Page 7 of 7

4. References 4.1 Dwg. No. OFD-1 1OA-1.8 Chemical Addition System (Primary Side Chemical Addition) 4.2 Dwg. No. OFD-102A-1.1 and OFD-102A-2.1 Low Pressure Injection System, Borated Water Supply and LPI Pump Suction.

4.3 CSM 5.2 4.4 ITS 5.4.1.a S4.5 SLC 16.13.7

5. Enclosures 5.1 Valve Alignment for Caustic Injection on Unit 1 5.2 Valve Alignment for Caustic Injection on Unit 2 5.3 Normal Valve Alignment for Caustic Injection System on Unit 1 5.4 Normal Valve Alignment for Caustic Injection System on Unit 2 5.5 Caustic Mixing and Injection Record 5.6 Unit 1&2 Caustic Pump Power Supplies

.1 Valve Alignment for Caustic Injection on Unit 1 cP/l&2/A/2002/005 Page 1 of 1 NOTE:

This enclosure is AP/EOP related.

I Date Position Valve No.

Valve Name Location I

DV lnit I

Closed 2CA-98 Caustic to Unit #2 LPI Unit 1&2 LPI Hatch Area, AB Block (Chin)

Rm. 119, Elev 771, Col. T-74 Closed 1CA-58 Caustic to U1 LPI Suct Tell Unit 1&2 LPI Hatch Area, AB, Tale (Chm)

Elev 771, Col. T-72 Open 1CA-39 Caustic to Unit #1 LPI Unit 1&2 LPI Hatch Area, AB Block (Chm)

Rm 118, Elev 771, Col. T-72 Open 1CA-62 Caustic to Unit #1 LPI Unit 1&2 LPI Hatch Area, AB Block (Ops)

Rm. 119, Elev 771, Col. T-72 Open ILP-51 LPI Sample Recirc Isolation Unit 1&2 LPI Hatch Area, AB (Ops)

Rm. 061, Elev 77, 1,Col. T-71 Open CA-103 Caustic Recirc Line and Downstream of 1&2 Caustic Press Gauge Block Pump and CA-37, Elev 783, Col. Q-67 Closed CA-96 Caustic Recirc Block Recirc Line tapping off between CA-103 & CA-112 returning to Caustic Mix Tank, Elev 783 Closed CA-35 Caustic Pump Suction Next valve after CA-34 Tank and upstream of Caustic Pump, Elev 783 Closed CA-37 Caustic Header to Waste AB Hallway, Elev 783, near Col.

Evap. Feed Tank Block P-74, 6 ft. overhead Open CA-112 Caustic Pump Press Gauge First valve downstream of Isol PG-27 (Pressure Gauge) behind Caustic Mix Tank on West Wall, Elev 783 Open CA-36 Caustic Pump Suction Tell Bottom of 1&2 Caustic Mix Tale Tank downstream of CA-35, Elev 783

NOTE:

This enclosure is AP/BOP related.

Date_______

DV I

nit Position Valve No.

Valve Name cP1 &2/N2002/0o5 Page 1 of 1 Location Closed 1CA-39 Caustic to Unit #1 LPI Block Unit 1&2 LPI Hatch Area, AB (Chm)

Rm 118, Elev 771, Col. T-72 Closed 2CA-58 Caustic to #2 LPI Pump Suct Unit 1&2 LPI Hatch Area, AB Tell Tale (Chm)

Rm 119, Elev 771, Col. T-74 Open 2CA-98 Caustic to Unit #2 LPI Block Unit 1 &2 LPI Hatch Area, AB (Chm)

Rm. 119, Elev 771, Col. T-74 Open 2CA-63 Caustic to Unit #2 LPI Block Unit 1&2 LPI Hatch Area, AB (Ops)

Rm. 119, Elev 771, Col. T-74 Open 2LP-51 LPI Sample Recirc Isolation Unit 1 &2 LPI Hatch Area, AB (Ops)

Rm. 063, Elev 771, Col. T-71 Open CA-103 Caustic Recirc Line and Press Downstrearr of 1&2 Caustic Gauge Block Pump and CA-37, Elev 783, Col. Q-67 Closed CA-96 Caustic Recirc Block Recirc Line tapping off between CA-103 & CA-112 returning to Caustic Mix Tank, Elev 783 Closed CA-35 Caustic Pump Suction Next valve after CA-34 Tank and upstream of Caustic Pump, Elev 783 Closed CA-37 Caustic Header to Waste Evap.

AB Hallway, Elev 783, near Col.

Feed Tank Block P-74, 6 ft. overhead Open CA-112 Caustic Pump Press Gauge Isol First valve downstream of PG-27 (Pressure Gauge) behind Caustic Mix Tank on West Wall, Elev 783 Open CA-36 Caustic Pump Suction Tell Tale Bottom of 1&2 Caustic Mix Tank downstream of CA-35, Elev 783.2 Valve Alignment for Caustic Injection System on Unit 2 I

.3 Normal Valve Alignment for Caustic Injection System on Unit 1 cP/1 &2 /A/2002/005 Page 1 of 1 NOTE:

This enclosure is AP/EOP related.

Date I DV I Init r

P P

1 Position Valve No.

Valve Name Location Closed 2CA-98 Caustic to Unit #2 LPI Block Unit 1&2 LPI Hatch Area, AB (Chin)

Rm. 119, Elev 771, Col. T-74 Closed 2CA-63 Caustic to Unit #2 LPI Block Unit 1&2 LPI Hatch Area, AB (Ops)

Rm. 119, Elev 771, Col. T-74 Closed

-ICA-58 Caustic to U1 LPI Suct Tell Unit 1&2 LPI Hatch Area, AB, Tale (Chin)

Elev 771, Col. T-72 Closed 1CA-39 Caustic to Unit #1 LPI Block Unit 1&2 LPI Hatch Area, AB (Chm)

Rm 118, Elev 771, Col. T-72 Closed 1CA-62 Caustic to Unit #1 LPI Block Unit 1&2 LPI Hatch Area, AB (Ops)

Rm. 119, Elev 771, Col. T-72 Closed 1LP-51 LPI Sample Recirc Isolation Unit 1&2 LPI Hatch Area, AB (Ops)

Rm. 061, Elev 771, Col. T-71 Open CA-103 Caustic Recirc Line and Downstream of 1&2 Caustic Press Gauge Block Pump and CA-37, Elev 783, Col. Q-67 Open CA-97 Caustic Recirc Block Downstream of CA-96 and upstream of DW-120 on Caustic Mix Tank Recirc Line, Elev 783 Open CA-96 Caustic Recirc Block Recirc Line tapping off between CA-103 & CA-112 returning to Caustic Mix Tank, Elev 783 Closed LWD-267 Caustic Tank Outlet Drain Base of Caustic Mix Tank West Side, Elev 783 Closed CA-34 Caustic Mix Tank Outlet First valve from bottom of Caustic Mix Tank and upstream of Caustic Pump, Elev 783 Col. Q-68 Closed CA-35 Caustic Pump Suction Next valve after CA-34 Tank and upstream of Caustic Pump, Elev 783 Closed CA-37 Caustic Header to Waste AB Hallway, Elev 783, near Col.

Evap. Feed Tank Block P-74, 6 ft. overhead Open CA-112 Caustic Pump Press Gauge First valve downstream of Isol PG-27 (Pressure Gauge) behind Caustic Mix Tank on West Wall, Elev 783 Closed CA-36 Caustic Pump Suction Tell Bottom of 1&2 Caustic Mix Tank Tale downstream of CA-35, Elev 783 I

.4 Normal Valve Alignment for Caustic Injection System on Unit 2 CP/I&2/A2002/005 Page 1 of 1 NOTE:

This enclosure is AP/EOP related.

Date Valve Name Location Closed 1CA-39 Caustic to Unit #1 LPI Block Unit 1&2 LPI Hatch Area, AB (Chm)

Rm 118, Elev 771, Col. T-72 Closed 1CA-62 Caustic to Unit #1 LPI Block Unit 1&2 LPI Hatch Area, AB (Ops)

Rm. 119, Elev 77 1, Col. T-72 Closed 2CA-58 Caustic to #2 LPI Pump Suct Unit 1&2 LPI Hatch Area, AB Tell Tale (Chm)

Rm 119, Elev 771, Col. T-74 Closed 2CA-98 Caustic to Unit #2 LPI Block Unit l&2 LPI Hatch Area, AB (Chin)

Rm. 119, Eley 771, Col. T-74 Closed 2CA-63 Caustic to Unit #2 LPI Block Unit 1&2, LPI Hatch Area, AB (Ops)

Rm. 119, Elev 771, Col. T-74 Closed 2LP-51 LPI Sample Recirc Isolation Unit 1&2 LPI Hatch Area, AB (Ops)

Rm. 063, Elev 771, Col. T-271 Open CA-103 Caustic Recirc Line and Press Downstream of 1&2 Caustic Gauge Block Pump and CA-37, Elev 783, Col. Q-67 Open CA-97 Caustic Recirc Block Downstream of CA-96 and upstream of DW-120 on Caustic Mix Tank Recirc Line, Elev 783 Open CA-96 Caustic Recirc Block Recirc Line tapping off between CA-103 & CA-I112 returning to Caustic Mix Tank, Elev 783 Closed LWD-267 Caustic Tank Outlet Drain Base of Caustic Mix Tank West Side, Elev 783 Closed CA-34 Caustic Mix Tank Outlet First valve from bottom of Caustic Mix Tank and upstream of Caustic Pump, Elev 783 Col. Q-68 Closed CA-35 Caustic Pump Suction Next valve after CA-34 Tank and upstream of Caustic Pump, Elev 783 Closed CA-37 Caustic Header to Waste Evap.

AB Hallway, Elev 783, near Feed Tank Block Col. P-74, 6 ft. overhead Open CA-112 Caustic Pump Press Gauge Isol First valve downstream of PG-27 (Pressure Gauge) behind Caustic Mix Tank on West Wall, Elev 783 Closed CA-36 Caustic Pump Suction Tell Tale Bottom of 1&2 Caustic Mix Tank downstream of CA-35, Elev 783 DV Init Position Valve No.

I I

.5 Caustic Mixing and Injection Record SNOTE:

This enclosure is AP/EOP related.

cP/1 &2/A/2002/005 Page 1 of I Date/Time of Injection Gal NaOH

.6 Unit 1 & 2 Caustic Pump Power Supplies cp/1 &22/A/2002/005 Page 1 of 1 1TE2 TE(,

4A 6D 1X6 (600 VOLT) 1XL 3A 208 VOLT 1XL 5A Unit 1 & 2 CAUSTIC PUMP NOTE:

1. This enclosure is AP/EOP related.
2. Operations alternates the power logic as outlined. Verification will be required to establish which alignment is in use at the time of question.

I TD2 TD (4160) 4160) 4A 5C I 1X5 4AT 2A I

(R04-00 Duke Power Company (1) ID No.

CPI3/A/20021005 PROCEDURE PROCESS RECORD Revniion No.

14 Continuous Use REPARATION INFORMATION ONLY (2)

Station Oconee Nuclear Station (3)

Procedure Title Post Accident Caustic Injection Into the Low Pressure Injection System (4)

Prepared By.

  • ,'ý Z/1-4 Date (5)

Requires NSD 228 Applicability Determination?

Mr Yes (New procedure or revision with major changes) o No (Revision with minor changes) o No (To incorporate previously approved changes)

(6)

Reviewed By 6

_at K (QR)

Date 1Q/'a/0v Cross-Disciplinary Review By (QR) NA-&

Date Reactivity Mgmt. Review By (QR) NAj* Drate Mgmt. Involvement Review By (Ops. Supt.) NAy Date (7)

Additional Reviews QA Review By Date Reviewed By Date Reviewed By-Date

_,,d)

Temporary Approval (if necessary)

By (OSMIQR)

Date By (QR)

Date (9)

Approved By Date Z___.___L_

PERFORMANCE (Compataith control copy every 14 calendar days while work is being performed.)

(10)

Compared with Control Copy Date Compared with Control Copy Date Compared with Control Copy Date (11)

Date(s) Performed Work Order Number (WO#)

COMPLETION (12)

Procedure Completion Verification "I] Yes 0 NA Check lists and/or blanks initialed, signed, dated, or filled in NA, as appropriate?

"o Yes 0 NA Required enclosures attached?

"El Yes 0l NA Data sheets attached, completed, dated, and signed?

"O Yes 0l NA Charts, graphs, etc. attached, dated, identified, and marked?

0J Yes 0 NA Procedure requirements met?

Verified By

Date,

--.__13) Procedure Completion Approved Date (14) Remarks (Attach additional pages, if necessary)

CP/3/A/2002/005 Page 2 of 7 Post Accident Caustic Injection into the Low Pressure Injection System NOTE:

1. This entire procedure supports an AP or EOP action. The procedure will require AP/EOP validation per NSD 705.
2. A control copy of this procedure shall be routed to the Emergency Preparedness Team within 3 working days after any approved changes.
1. Purpose This procedure is to provide instruction for caustic addition into the LPI System during a Loss of Coolant Accident. (LOCA) 1.2 Principle Caustic is injected into the LPI System during a LOCA to neutralize ttie borated water used in the Reactor Building Emergency Spray System to pH 7.0 - 8.0.

The neutralization will inhibit the generation of hydrogen gas and promote a higher partition factor for iodine.

2. Limits and Precautions 0l 2.1 The following safety equipment shall be worn when connecting/disconnecting caustic tote bins:

2.1.1 Chemical goggles 2.1.2 Face shield 2.1.3 Corrosive resistant suit, neoprene or chemrel 2.1.4 Corrosive resistant boots, neoprene or PVC 2.1.5 Corrosive resistant gloves, neoprene or PVC 0l 2.2 Chemical hazards shall be known prior to use. For additional information, refer to the MSDS sheets.

El 2.3 Under accident conditions, valve alignments shall NOT be made and injection shall NOT begin without prior authorization from the Operations Emergency Coordinator OR the Technical Support Center (TSC) / Operational Support Center (OSC)!

cP/3/A/2002/005 Page 3 of 7 NOTE:

An initial caustic add of 15 inches will neutralize an RCS inventory of 80,000 gallons with a boron concentration of 1800 ppm. This is a conservative initial add to allow immediate response to a large break LOCA.

El 2.4 An initial caustic add of 15 inches can be made without performing CSM 5.2,.3 (Caustic Addition Calculations).

0l 2.5 In the event of caustic spill, call 4911.

o 2.6 ITS 5.4.l.a and SLC 16.13.7 require that pH be measured AND that the addition of caustic to Reactor Coolant commence within 30 minutes AFTER switchover to recirculation mode of core cooling to adjust pH to a range of 7.0 to 8.0 WITHIN 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

During recirculation mode, long-term core cooling is provided by injectioii of water from the Reactor Building Emergency Sump to the core by the Low Piessure Injection (LPI) pumps (3 LP-19 and 3 LP-20 are open). Switchover to recirculation mode is accomplished with minimal level in the BWST.

El 2.7 Safety and caustic addition equipment is stored in the brown storage container located in the Auxiliary Building, Unit 1 & 2 Chemical Addition Area. The following equipment should be retrieved for Caustic Addition:

Chemical Goggles Tape Measure Face Shield Marking Pen (to mark level on Tote Bin)

Corrosive resistant suit Bung Wrench Corrosive resistant gloves Leather Gloves El 2.8 Keys to the brown storage container are stored with the caustic addition procedure in the OSC Chemistry Emergency Procedure Files and in the fireproof cabinet located in the Primary Chemistry lab office. All personnel in Primary Chemistry and Radwaste have also been issued individual keys.

El 2.9 Power to the caustic addition pump is provided through 3XL located near the LPI Hatch Area. For power supply diagram, see Enclosure 5.4.

CP/3/A/2002/005 Page 4 of 7

3. Procedure 3.1 Upon notification from Operations Emergency Coordinator OR TSC / OSC, take the following actions to align the caustic addition system to the appropriate unit:

SNOTE:

The following steps may be performed simultaneously to conserve time.

E]

Verify eyewash and safety shower operable.

"El Mark the current liquid level directly on the translucent tote bin container.

"El Measure down from the liquid level mark 15 inches and mark this level directly on the tote bin.

"El IF necessary, move the tote bin into position.

"El Remove dust cover from Swagelock fitting on tote bin.

"El Remove dust cover from Swagelock fitting at 3CA-36 (Caustic Pump Suction Tell Tale) (AB Elev 771 at base of Unit 3 NaOH pump).

El 3.1.1 Make valve alignments per Enclosure 5.1 to allow caustic injection into the Low Pressure Injection (LPI) pump suction on Unit 3.

NOTE:

Protective clothing shall be worn prior to Step 3.1.2.

El 3.1.2 Connect stainless steel flex hose to the Swagelock quick-connect fitting upstream of 3CA-36 (Caustic Pump Suction Tell Tale). (AB 711 at base of Unit 3 NaOH pump)

El 3.1.3 Connect stainless steel flex hose to the Swagelock fitting on the tote bin.

El 3.1.4 Vent the caustic tote bin by removing the tote bin fill cap.

El 3.1.5 Open the caustic tote bin outlet valve.

El 3.1.6 Notify Operations OR the OSC (if activated) that valve alignments for caustic injection are complete and ready to be initiated.

Operations or OSC Notified Date/Time.

El 3.1.7 WHEN notified by Operations, start the caustic addition pump at maximum flow setting. The caustic pump switch is located on the Chemical Addition Control Panel. The maximum pump capacity is approximately 2 gallons per minute.

I

CP/3/A/2002/005 Page 5 of 7 NOTE:

Use low dose waiting area as possible during addition El 3.1.8 Notify Operations OR the OSC (if activated) that caustic injection has begun.

Operations or OSC notified Date/Time I

NOTE:

The caustic pump has an average pump rate of 1.2 gallons per minute. To pump the initial setting of 15 inches will require 1.5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br />.

El 3.1.9 Calculate the total amount of caustic (in gallons) to be added for the neutralization of the borated water added to the system by using CSM 5.2 (Enclosure 6.3).

El 3.1.10 Convert gallons from Step 3.1.9 to inches (in the 350 gallon tote bin) by dividing the number of gallons to be added by 8.1. Record the values below:

Gallons to be added Inches to be added from the tote bin El 3.1.11 Mark the calculated liquid level directly on the tote bin by measuring down from the original "current liquid level" mark made in Step 3.1.

El 3.1.12 WHEN the caustic tote bin level reaches the desired level (as marked in Step 3.1) OR WHEN the caustic tote bin is empty, stop caustic addition pump using the switch located on the Chemical Addition Control Panel.

El 3.1.13 Close tote bin outlet valve.

El 3.1.14 Close 3CA-36 (Caustic Pump Suction Tell Tale) (AB Elev. 771 at base of Unit 3 NaOH pump).

El 3.1.15 Record time and volume added on Enclosure 5.3.

CP/3/A/2002/005 Page 6 of 7 LI 3.1.16 IF necessary, replace the caustic tote bin as follows:

El 3.1.16.1 Replace tote bin fill cap.

0l 3.1.16.2 Disconnect empty tote bin from Swagelock fitting on stainless flex hose.

LI 3.1.16.3 IF necessary, move tote bins and remove dust cover from Swagelock fitting on new tote bin.

0I 3.1.16.4 Connect stainless flex hose to the new tote bin.

0I 3.1.16.5 IF pumping is to continue, mark the tote bin per Section 3.1 for the amount to be added from the new tote bin and go to Step 3.1.4.

0I 3.1.17 Notify OSC caustic addition to U-3 LPI is complete and no'further additions are in progress.

OSC Notified Date/Time

/

LI 3.1.18 After caustic addition is complete, allow LPI recirculation time of 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />.

LI 3.1.19 WHEN authorized by the TSCIOSC, havesample taken (per appropriate procedure) to determine the resultant pH of the reactor coolant.

LI 3.1.20 IF pH is < 7.0:

" Calculate (refer to CSM 5.2, Enclosure 6.3) the amount of caustic (in gallons) to be added to complete the neutralization of the borated water added to the system.

"* Convert this number to inches (in the 350 gallon tote bin) by dividing the number of gallons to be added by 8.1 gallons/inch.

"* Record the values below:

Gallons to be added:

Inches to be added from tote bin:

LI 3.1.21 IF pH is > 7.0, go to Step 3.1.25.

0I 3.1.22 Mark the current liquid level directly on the translucent tote bin container.

LI 3.1.23 Measure down from this mark the number of inches calculated in Step 3.1.20 above. Mark this level directly on the tote bin.

I

CP/3/A/2002/005 Page 7 of 7

0. 3.1.24 Repeat Steps 3.1.1 through 3.1.21 until all necessary caustic (as determined by TSC/OSC) has been added.

[1 3.1.25 After all necessary caustic has been added and upon authorization from the TSC/OSC, return the system to normal as follows:

0 3.1.25.1 Replace tote bin fill cap.

0l 3.1.25.2 Disconnect empty tote bin from Swagelock fitting on stainless flex hose.

[E 3.1.25.3ý-

Make alignments per Enclosure 5.2 to return valves to normal position.

4. References 4.1 Dwg. No. OFD-1 1OA-3.8 Chemical Addition System (Primary Side Chemical Addition) 4.2 Dwg. No. OFD-102A-3.1, Low Pressure Injection System, Borated Water Supply and LPI Pump Suction.

4.3 CSM 5.2 4.4 ITS 5.4.1.a 4.5 SLC 16.13.7

5. Enclosures 5.1 Valve Alignment for Caustic Injection on Unit 3 5.2 Normal Valve Alignment for Caustic Injection System on Unit 3 5.3 Caustic Mixing and Injection Record 5.4 Unit 3 Caustic Pump Power Supplies

.1 Valve Alignment for Caustic Injection on Unit 3 CP/3/A/2002/005 Page 1 of 1 NOTE:

This enclosure is AP/EOP related.

Date______

Valve No.

Valve Name Location Open 3CA-103 Caustic Recirc Line & Press AB Rm. 150, at Caustic Gauge Block Mix Tank north side downstream of PG27 &

upstream of 3CA-103 Closed 3CA-96 Caustic Recirc Block AB Elev 771 at Unit 3 NaOH Pump Discharge Closed 3CA-35 Caustic Pump Suction AB Elev 771 at base of Unit 3 NaOH pump Open 3CA-36 Caustic Pump Suction Tell AB Elev 771 at base of Tale Unit 3 NaOH pump Open 3CA-112 Caustic Pump Pressure AB Elev 771 adjacent to Gauge Isolation but west of Unit 3 NaOH mix tank Closed 3CA-58 Caustic to #3 LP Pump AB Elev 783 Col. Q-91, Suction Tell Tale near CC Cooler Room Open 3CA-39 Caustic to Unit #3 LP Block AB Hall, Elev 783 (Chm)

Col. Q-91, near CC Cooler Room Open 3CA-62 Caustic to Unit #3 LPI AB Elev 783 Col. Q-91, Block (OPS) near CC Cooler Room Open 3LP-51 LPI Sample Recirc.

Isolation Valve (Ops)

AB Elev 783 Col. R-90 near CC Cooler Room DVI Init Position I

I

.2 Normal Valve Alignment for Caustic Injection System on Unit 3 CP/3/A/2002/005 Page 1 of 1 NOTE:

This enclosure is AP/BOP related.

Date_______

Valve No.

Valve Name Location Open 3CA-103 Caustic Recirc Line &

AB Rm. 150, at Caustic Mix Press Gauge Block Tank north side downstream of PG27 & upstream of 3CA-103 Open 3CA-97 Caustic Recirc Block AB Elev 771 overhead at Unit 3 NaOH mix tank Open 3CA-96 Caustic Recirc Block AB Elev 771 at Unit 3 NaOH Pump Discharge Closed 3LWD-267 Caustic Tank Outlet Drain AB Elev 771 at tank drain pipe of Unit 3 NaOH pump Closed 3CA-34 Caustic Mix Tank Outlet AB Elev 771 at base of Unit 3 NaOH pump Closed 3CA-35 Caustic Pump Suction AB Elev 771 at base of Unit 3 NaOH pump Closed 3CA-36 Caustic Pump Suction AB Elev 771 at base of Unit 3 Tell Tale

  • NaOH pump Open 3CA-112 Caustic Pump Pressure AB Elev 771 adjacent to but Gauge Isolation west of Unit 3 NaOH mix tank Closed 3CA-58 Caustic to #3 LPI Pump AB Elev 783 Col. Q-91, near Suct Tell Tale CC Cooler Room Closed 3CA-39 Caustic to Unit #3 LPI AB Hall, Elev 783 Block (Chm)

Col. Q-91, near CC Cooler Room Closed 3CA-62 Caustic to Unit #3 LPI AB Elev 783 Col. Q-91, near Block (OPS)

CC Cooler Room Closed 3LP-51 LPI Sample Recirc.

Isolation Valve (Ops)

AB Elev 783 Col. R-90 near CC Cooler Room DV Init Position I

.3 Caustic Mixing and Injection Record CP/3/A/2002/005 Page 1 of 1 I--

NOTE:

This enclosure is AP/EOP related.

Date/Time of Injection Gal. NaOH

.4 Unit 3 Caustic Pump Power Supplies cPi3/A/2002/005 Page 1 of I 3 TD3 3TD (4160) 3TC3 4A 4AT (600 VOLT)

"WT1.

3TC (4160) 6B 3X4 4.

3A 208 VOLT 3XL 15 Unit 3 CAUSTIC PUMP NOTE:

1. This enclosure is AP/EOP related.
2. Operations alternates the power logic as outlined. Verification will be required to establish which alignment is in use at the time of question.

4A 5C I I 1X5 2A I

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