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{{#Wiki_filter:EOP:AP-CCW.2TITLELOSSOFCCWDURINGPOWEROPERATIONREV:9PAGE1of8ROCHESTERGASANDELECTRICCORPORATIONGINNASTATIONCONTROLLEDCOPYNUMBERTECHNICALREVIEWPORCREVIEWDATEPLANTSUPERINTENDENTEFECVEDATECATEGORY1.0REVIEWEDBY:9206160409920605'DRADOCK05000244P.PDR yJ4-2Ili'p EOP:AP-CCW.2TITLE:LOSSOFCCWDURINGPOWEROPERATIONREV'PAGE2of8A.PURPOSE-ThisprocedureprovidesthestepsnecessarytorespondtoalossofCCWwhiletheplantisatpower.B.ENTRYCONDITIONS/SYMPTOMS1.SYMPTOMS-ThesymptomsofLOSSOFCCWDURINGPOWEROPERATIONare;a~b.AnnunciatorA-13COMPCOOLINGSURGETANKLOLEVEL41.24,lit,orAnnunciatorA-22CCWPUMPDISCHARGELOPRESS60PSI,lit,orc.AnnunciatorA-17,MOTOROFF,RCP,CCP,lit,ord.e.gih.AnnunciatorA-9,RHRPUMPCOOLINGWATEROUTLETLOFLOW15GPM,litorAnnunciatorA-6,CONTSPRAYPUMPCOOLINGWATEROUTLOWFLOW15GPM,litorAnnunciatorA-14,SAFETYINZPUMPSCOOLINGWATEROUTLOFLOW25GPM,litorAnnunciatorA-7(A-15),RCPlA(1B)CCWRETURNHITEMPORLOFLOW165GPM125'F,litorAnnunciatorA-24(A-32),RCPlA(1B)OILLEVEL+'.25,lit.
{{#Wiki_filter:EOP:           TITLE REV: 9 AP-CCW.2                    LOSS OF CCW DURING POWER OPERATION PAGE 1 of 8 ROCHESTER GAS AND ELECTRIC CORPORATION GINNA STATION CONTROLLED COPY NUMBER TECHNICAL REVIEW PORC REVIEW DATE PLANT SUPERINTENDENT EF EC  VE DATE CATEGORY  1.0 REVIEWED BY:
C4 EOP:AP-CCW.2TITLE:LOSSOFCCWDURINGPOWEROPERATIONREV9PAGE3of8STEPACTION/EXPECTEDRESPONSERESPONSENOTOBTAINED*****************************************CAUTIONIFCCWFLOWTOARCPISINTERRUPTEDFORGREATERTHAN2MINUTESORIFEITHERRCPMOTORBEARINGTEMPERATUREEXCEEDS200'F,THENCCWSHOULDBECONSIDEREDLOSTTOTHATRCP,REFERTOSTEP3.1CheckCCWPumpStatus:oAnnunciatorA-17,MotorOffRCPCCP-EXTINGUISHEDoBothCCWpumpbreakerwhitedisagreementlightsEXTINGUISHEDPerformthefollowing:a.VerifyautostartofstandbyCCWpumporstartmanually.b.IFAnnunciatorA-22,CCWpumpdischargelopress60psiLIT,THENcheckclosedCCWtoRHRHXs(MOV-738AandMOV-738B).  
9206160409 05000244 920605'DR ADOCK P            .           PDR


EOP:AP-CCW.2TITLELOSSOFCCWDURINGPOWEROPERATIONREV:9PAGE4of8STEPACTION/EXPECTEDRESPONSERESPONSENOTOBTAINEDNOTE:CCWsurgetanklevelshouldbeverifiedlocallyintheAuxBldg,ifpossible.2VerifyCCWSurgeTankLevelNormal:a.CCWsurgetanklevelAPPROXIMATELY50%ANDSTABLEa.OpenRMWtoCCWsurgetank(MOV-823)andstartaRMWpumpandperformthefollowing:IFsurgetanklevelisstableorincreasing,THENgotoStep3.IFsurgetanklevelcanNOTbemaintainedgreaterthan10%,THEN01)TriptheRx.2)TriptheRCPs.3)PlacebothCCWpumpsinpullstop.4)GotoE-O,REACTORTRIPorSAFETYINJECTION.
yJ 4
~e EOP:AP-CCW.2TITLE:LOSSOFCCWDURINGPOWEROPERATIONREV:9PAGE5of8STEPACTION/EXPECTEDRESPONSERESPONSENOTOBTAINED*****************************************CAUTIONIFANRCP(S)ISTRIPPEDDUETOALOSSOFCCW,SEALINJECTIONSHOULDBEMAINTAINEDTOTHEIDLERCP(S)UNTILRCSTEMPERATUREISLESSTHAN200'F,ORUNTILCCWISRESTORED.3CheckCCWToBothRCPs:oAnnunciatorA-7(A-15),RCP1A(1B)CCWreturnHitemporlowflow165gpm125'Falarm-EXTINGUISHEDoRCPmotorbearingstemperature(PPCSaddressGD-RCPSORRCPtemperaturemonitorRK-30Arecorder)-5200'FIFCCWlosttoRCP(s),THEN:a.TriptheRx.b.TripaffectedRCP(s).c.GotoE-O,REACTORTRIPorSAFETYINJECTION.4CheckCCWValveAlignment-NORMAL(RefertoAttachmentCONTROLROOMCCWALIGNMENTDURINGPOWEROPERATION)AlignCCWvalvesasnecessary.
2 I
M'EICs EOP:AP-CCW.2LOSSOFCCWDURINGPOWEROPERATIONREV:9PAGE6of8STEPACTION/EXPECTEDRESPONSERESPONSENOTOBTAINEDNOTE:oAnevaluationmustbemadetodetermineifoperationmaycontinuewhileinvestigatingaCCWleakincontainment.oOperationmaycontinuewiththereactorsupportcoolersisolated.Ifthisoccurs,notifyhighersupervision.5CheckForCCWLeakageInCNMT:a.CNMTsumpAlevels-NOTINCREASINGNOTICEABLYa.IFabnormalincreaseinCNMTsumplevel,THEN:l)DirectHPTechtosamplesumpAforchromates.2)PreparetomakeCNMTentrytocheckforCCWleak.b.RCPoillevels-NOTINCREASINGb.IFanyRCPoillevelincreasinguncontrollably,THEN:1)CloseCCWtoandfromaffectedRCP(s),(MOVs749Aand759Afor"A"RCP;MOVs749Band759Bfor"B"RCP).2)TripRx.3)TripaffectedRCP(s).4)GotoE-O,REACTORTRIPorSAFETYINJECTION.
p l
lJI EOP:AP-CCW.2LOSSOFCCWDURINGPOWEROPERATIONREV:9PAGE7of8STEPACTION/EXPECTEDRESPONSERESPONSENOTOBTAINED6CheckForCCWLeakageInAUXBLDG:oAuxBldgsumppump-INCREASEDSTARTFREQUENCY-OR-oWasteholduptanklevelUNEXPLAINEDINCREASEIFnoleakageindicatedinAUXBLDG,THEN:a.DirectHPTechtosampleCCWHxSWoutletforchromates,b.Gotostep10.-OR-oAuxBldg-VISUALLEAKAGEIDENTIFIED7Establish-THESOURCEOFTHECCWLEAKAGEANDISOLATE8VerifyCCWSurgeTankLevelNormal:oCCWsurgetanklevelAPPROXIMATELY50%IFCCWsurgetanklevelNOTapproximately50%,THENopenRMWtoCCWsurgetank,MOV-823,andstartaRMWpumptofillCCWsurgetanktoapproximately50%.9DirectHPToSampleForChromates10Verify-CONDITIONSPERMITCONTINUEDPOWEROPERATION,(RefertoTechnicalSpecificationSection3.3.3).IFshutdownrequired,THENreferto0-2.1,NORMALSHUTDOWNTOHOTSHUTDOWN.
i'
i EOP:AP-CCW.2LOSSOFCCWDURINGPOWEROPERATIONREV:9PAGE8of8STEPACTION/EXPECTEDRESPONSERESPONSENOTOBTAINEDNOTE:Referto0-9.3,NRCSTATEANDCOUNTIESIMMEDIATENOTIFICATION,forreportingrequirements.11Complete-NOTIFICATIONTOHIGHERSUPERVISION12EstablishFurtherGuidance:a.Problemorleakage-CORRECTEDb.Returnto-APPROPRIATEOPERATINGPROCEDUREa.IFproblemNOTcorrectedorleakageNOTfoundorisolated,THENreturntoStep4.-END-


EOP:AP-CCW.2LOSSOFCCWDURINGPOWEROPERATIONREV:9PAGE1of1ATTACHMENTCONTROLROOMCCWALIGNMENTDURINGPOWEROPERATIONoCCWtoRHRHxAoCCWtoRHRHxBoCCWfromRCP1AThermalBarrieroCCWfromRCP1BThermalBarrieroCCWfromExLtdnHxIsolVlvoCCWSurgeTkVentoCCWtoCNMTIsolVlvoCCWtoRxSuppClrsIsolVlvoCCWfromRxSuppClrsIsolVlvoCCWtoRCP1AIsolVlvoCCWtoRCP1BIsolVlvoCCWfromRCP1AIsolVlvoCCWfromRCP1BIsolVlvoNRHXLtdnOutletTemp(Controller)MOV-738AClosedMOV-738BClosedAOV-754AOpenAOV-754BOpenAOV-745ClosedRCV-017OpenMOV-817OpenMOV-813OpenMOV-814OpenMOV-749AOpenMOV-749BOpenMOV-759AOpenMOV-759BOpenTCV-130Auto t'gfg,\}}
EOP:           TITLE:
REV' AP-CCW.2            LOSS OF CCW DURING POWER OPERATION PAGE 2  of 8 A. PURPOSE      This  procedure provides the steps necessary to respond    to  a loss of  CCW  while the plant is at power.
B. ENTRY CONDITIONS/SYMPTOMS
: 1. SYMPTOMS  The      symptoms  of LOSS OF CCW DURING POWER OPERATION are; a      Annunciator    A-13  COMP COOLING SURGE TANK LO    LEVEL  41.24,
              ~
lit,  or
: b. Annunciator    A-22  CCW PUMP  DISCHARGE LO PRESS  60 PSI, lit,  or
: c. Annunciator    A-17,  MOTOR OFF,  RCP,  CCP, lit, or Annunciator d.
15 GPM,  lit A-9, or RHR PUMP COOLING WATER OUTLET LO FLOW
: e. Annunciator A-6, FLOW 15 GPM,    lit or CONT SPRAY PUMP COOLING WATER OUT LOW Annunciator A-14,    SAFETY INZ PUMPS COOLING WATER OUT LO FLOW  25  GPM,  lit or gi Annunciator A-7 (A-15),
OR LO FLOW    165 GPM RCP 125'F,  litlAor(1B) CCW RETURN HI  TEMP
: h.      Annunciator A-24 (A-32),      RCP  lA (1B) OIL  LEVEL +'.25, lit.
 
C 4 EOP:            TITLE:
REV  9 AP-CCW.2              LOSS OF CCW DURING POWER OPERATION PAGE 3 of  8 STEP      ACTION/EXPECTED RESPONSE            RESPONSE  NOT OBTAINED
  **********************************    CAUTION IF CCW FLOW TO A RCP IS INTERRUPTED FOR GREATER THAN 2 MINUTES OR IF EITHER RCP MOTOR BEARING TEMPERATURE EXCEEDS 200'F, THEN CCW SHOULD BE CONSIDERED LOST TO THAT RCP, REFER TO STEP 3.
1  Check  CCW Pump    Status:              Perform the following:
o  Annunciator A-17, Motor Off  RCP      a. Verify auto start of standby  CCW CCP - EXTINGUISHED                        pump  or  start manually.
o  Both CCW pump breaker white          b. IF Annunciator A-22, CCW pump disagreement lights                      discharge lo press 60 psi LIT, EXTINGUISHED                              THEN check closed CCW to RHR HXs (MOV-738A and MOV-738B).
 
EOP:            TITLE REV: 9 AP-CCW.2            LOSS OF CCW DURING POWER OPERATION PAGE 4  of 8 STEP      ACTION/EXPECTED RESPONSE            RESPONSE  NOT OBTAINED NOTE:  CCW surge tank level should be verified locally in    the Aux Bldg,  if possible.
2  Verify  CCW  Surge Tank Level Normal:
: a. CCW surge tank  level                a. Open    RMW to  CCW  surge tank APPROXIMATELY 50% AND STABLE            (MOV-823) and start a RMW pump and perform the following:
IF surge tank level is stable or increasing, THEN go to Step 3.
IF surge tank level can      NOT be maintained greater than    10%,
THEN 0
: 1) Trip the    Rx.
: 2) Trip the    RCPs.
: 3) Place both    CCW  pumps in pull stop.
: 4) Go  to E-O,  REACTOR  TRIP or SAFETY INJECTION.
 
~e EOP:            TITLE:
REV: 9 AP-CCW.2                LOSS OF CCW DURING POWER OPERATION PAGE 5  of 8 STEP      ACTION/EXPECTED RESPONSE              RESPONSE  NOT OBTAINED CAUTION IF AN RCP(S) IS TRIPPED DUE TO A LOSS OF CCW, SEAL INJECTION SHOULD BE MAINTAINED TO THE IDLE RCP(S) UNTIL RCS TEMPERATURE IS LESS THAN 200'F,        OR UNTIL CCW  IS  RESTORED.
3  Check  CCW    To Both RCPs:            IF  CCW  lost to  RCP(s),  THEN:
o  Annunciator A-7 (A-15), RCP 1A        a. Trip the  Rx.
(1B) CCW return Hi temp or low flow 165 gpm 125'F alarm-              b. Trip affected RCP(s).
EXTINGUISHED
: c. Go  to E-O,  REACTOR  TRIP or o  RCP motor bearings temperature            SAFETY INJECTION.
(PPCS address GD-RCPS OR RCP temperature monitor RK-30A recorder) - 5 200'F 4  Check  CCW    Valve Alignment          Align CCW valves    as necessary.
NORMAL (Refer      to Attachment CONTROL ROOM CCW ALIGNMENT DURING POWER OPERATION)
 
M  'E I
Cs
 
EOP:
REV: 9 AP-CCW.2              LOSS OF CCW DURING POWER OPERATION PAGE 6    of 8 STEP      ACTION/EXPECTED RESPONSE                RESPONSE  NOT OBTAINED NOTE:  o  An evaluation must be  made  to determine  if  operation  may  continue while investigating a  CCW  leak in containment.
o  Operation may continue with the reactor support coolers isolated.
If this occurs, notify higher supervision.
5  Check For    CCW  Leakage  In CNMT:
: a. CNMT sump A  levels - NOT              a. IF abnormal increase      in  CNMT INCREASING NOTICEABLY                        sump  level,  THEN:
l) Direct  HP  Tech to sample sump A  for chromates.
: 2) Prepare to make CNMT      entry to check for CCW leak.
: b. RCP  oil levels  - NOT INCREASING        b. IF any  RCP  oil level  increasing uncontrollably,      THEN:
: 1) Close  CCW to and from affected RCP(s), (MOVs      749A and 759A for "A" RCP; MOVs 749B and 759B for "B" RCP).
: 2) Trip  Rx.
: 3) Trip affected RCP(s).
: 4) Go  to E-O,  REACTOR  TRIP  or SAFETY INJECTION.
 
l J
I
 
EOP:
REV: 9 AP-CCW.2            LOSS OF CCW DURING POWER OPERATION PAGE 7  of 8 STEP      ACTION/EXPECTED RESPONSE        RESPONSE  NOT OBTAINED 6  Check For  CCW  Leakage  In AUX  IF  no leakage  indicated in  AUX BLDG:                                BLDG,  THEN:
o  Aux Bldg sump pump - INCREASED    a. Direct  HP Tech to sample  CCW Hx START FREQUENCY                      SW outlet for chromates,
                    -OR-                  b. Go to step 10.
o  Waste holdup tank  level UNEXPLAINED INCREASE
                    -OR-o  Aux Bldg - VISUAL LEAKAGE IDENTIFIED 7  Establish -    THE SOURCE OF THE CCW  LEAKAGE AND ISOLATE 8  Verify CCW    Surge Tank Level      IF CCW surge tank level NOT Normal:                              approximately 50%, THEN open RMW to CCW surge tank, MOV-823, and start o  CCW surge tank level APPROXIMATELY 50%
a RMW pump to  fill to approximately 50%.
CCW surge tank 9  Direct  HP To  Sample For Chromates 10  Verify  CONDITIONS PERMIT          IF shutdown required, THEN refer to CONTINUED POWER OPERATION,          0-2.1, NORMAL SHUTDOWN TO HOT (Refer to Technical                SHUTDOWN.
Specification Section 3.3.3).
 
i EOP:
REV: 9 AP-CCW.2            LOSS OF CCW DURING POWER OPERATION PAGE 8  of 8 STEP      ACTION/EXPECTED RESPONSE            RESPONSE  NOT OBTAINED NOTE:  Refer to 0-9.3, NRC STATE  AND COUNTIES IMMEDIATE NOTIFICATION,  for reporting requirements.
11  Complete  NOTIFICATION TO HIGHER SUPERVISION 12  Establish Further Guidance:
: a. Problem or leakage -  CORRECTED      a. IF problem NOT corrected or leakage NOT found or isolated, THEN return to Step 4.
: b. Return to -APPROPRIATE OPERATING PROCEDURE
                                          -END-
 
EOP:
REV: 9 AP-CCW.2          LOSS OF CCW DURING POWER OPERATION PAGE 1  of 1 ATTACHMENT CONTROL ROOM CCW ALIGNMENT DURING POWER OPERATION o  CCW to RHR Hx A                            MOV-738A Closed o  CCW to RHR Hx B                            MOV-738B Closed o  CCW from  RCP 1A Thermal  Barrier          AOV-754A Open o  CCW from  RCP 1B Thermal Barrier            AOV-754B Open o  CCW from Ex Ltdn Hx  Isol Vlv              AOV-745 Closed o  CCW Surge Tk Vent                          RCV-017 Open o  CCW to CNMT  Isol Vlv                      MOV-817 Open o  CCW to Rx Supp Clrs Isol Vlv                MOV-813 Open o  CCW from Rx Supp Clrs Isol Vlv              MOV-814 Open o  CCW to RCP 1A Isol Vlv                      MOV-749A Open o  CCW to RCP 1B Isol Vlv                      MOV-749B Open o  CCW from RCP 1A Isol Vlv                    MOV-759A Open o  CCW from RCP 1B Isol Vlv                    MOV-759B Open o  NRHX Ltdn Outlet  Temp  (Controller)        TCV-130 Auto
 
t' gfg, \}}

Latest revision as of 09:43, 4 February 2020

Rev 9 to EOP AP-CCW.2, Loss of CCW During Power Operation.
ML17262A897
Person / Time
Site: Ginna Constellation icon.png
Issue date: 05/06/1992
From:
ROCHESTER GAS & ELECTRIC CORP.
To:
Shared Package
ML17262A884 List:
References
AP-CCW.2, NUDOCS 9206160409
Download: ML17262A897 (18)
v • d • e


Text

EOP: TITLE REV: 9 AP-CCW.2 LOSS OF CCW DURING POWER OPERATION PAGE 1 of 8 ROCHESTER GAS AND ELECTRIC CORPORATION GINNA STATION CONTROLLED COPY NUMBER TECHNICAL REVIEW PORC REVIEW DATE PLANT SUPERINTENDENT EF EC VE DATE CATEGORY 1.0 REVIEWED BY:

9206160409 05000244 920605'DR ADOCK P . PDR

yJ 4

2 I

p l

i'

EOP: TITLE:

REV' AP-CCW.2 LOSS OF CCW DURING POWER OPERATION PAGE 2 of 8 A. PURPOSE This procedure provides the steps necessary to respond to a loss of CCW while the plant is at power.

B. ENTRY CONDITIONS/SYMPTOMS

1. SYMPTOMS The symptoms of LOSS OF CCW DURING POWER OPERATION are; a Annunciator A-13 COMP COOLING SURGE TANK LO LEVEL 41.24,

~

lit, or

b. Annunciator A-22 CCW PUMP DISCHARGE LO PRESS 60 PSI, lit, or
c. Annunciator A-17, MOTOR OFF, RCP, CCP, lit, or Annunciator d.

15 GPM, lit A-9, or RHR PUMP COOLING WATER OUTLET LO FLOW

e. Annunciator A-6, FLOW 15 GPM, lit or CONT SPRAY PUMP COOLING WATER OUT LOW Annunciator A-14, SAFETY INZ PUMPS COOLING WATER OUT LO FLOW 25 GPM, lit or gi Annunciator A-7 (A-15),

OR LO FLOW 165 GPM RCP 125'F, litlAor(1B) CCW RETURN HI TEMP

h. Annunciator A-24 (A-32), RCP lA (1B) OIL LEVEL +'.25, lit.

C 4 EOP: TITLE:

REV 9 AP-CCW.2 LOSS OF CCW DURING POWER OPERATION PAGE 3 of 8 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED

                                                                    • CAUTION IF CCW FLOW TO A RCP IS INTERRUPTED FOR GREATER THAN 2 MINUTES OR IF EITHER RCP MOTOR BEARING TEMPERATURE EXCEEDS 200'F, THEN CCW SHOULD BE CONSIDERED LOST TO THAT RCP, REFER TO STEP 3.

1 Check CCW Pump Status: Perform the following:

o Annunciator A-17, Motor Off RCP a. Verify auto start of standby CCW CCP - EXTINGUISHED pump or start manually.

o Both CCW pump breaker white b. IF Annunciator A-22, CCW pump disagreement lights discharge lo press 60 psi LIT, EXTINGUISHED THEN check closed CCW to RHR HXs (MOV-738A and MOV-738B).

EOP: TITLE REV: 9 AP-CCW.2 LOSS OF CCW DURING POWER OPERATION PAGE 4 of 8 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED NOTE: CCW surge tank level should be verified locally in the Aux Bldg, if possible.

2 Verify CCW Surge Tank Level Normal:

a. CCW surge tank level a. Open RMW to CCW surge tank APPROXIMATELY 50% AND STABLE (MOV-823) and start a RMW pump and perform the following:

IF surge tank level is stable or increasing, THEN go to Step 3.

IF surge tank level can NOT be maintained greater than 10%,

THEN 0

1) Trip the Rx.
2) Trip the RCPs.
3) Place both CCW pumps in pull stop.
4) Go to E-O, REACTOR TRIP or SAFETY INJECTION.

~e EOP: TITLE:

REV: 9 AP-CCW.2 LOSS OF CCW DURING POWER OPERATION PAGE 5 of 8 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED CAUTION IF AN RCP(S) IS TRIPPED DUE TO A LOSS OF CCW, SEAL INJECTION SHOULD BE MAINTAINED TO THE IDLE RCP(S) UNTIL RCS TEMPERATURE IS LESS THAN 200'F, OR UNTIL CCW IS RESTORED.

3 Check CCW To Both RCPs: IF CCW lost to RCP(s), THEN:

o Annunciator A-7 (A-15), RCP 1A a. Trip the Rx.

(1B) CCW return Hi temp or low flow 165 gpm 125'F alarm- b. Trip affected RCP(s).

EXTINGUISHED

c. Go to E-O, REACTOR TRIP or o RCP motor bearings temperature SAFETY INJECTION.

(PPCS address GD-RCPS OR RCP temperature monitor RK-30A recorder) - 5 200'F 4 Check CCW Valve Alignment Align CCW valves as necessary.

NORMAL (Refer to Attachment CONTROL ROOM CCW ALIGNMENT DURING POWER OPERATION)

M 'E I

Cs

EOP:

REV: 9 AP-CCW.2 LOSS OF CCW DURING POWER OPERATION PAGE 6 of 8 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED NOTE: o An evaluation must be made to determine if operation may continue while investigating a CCW leak in containment.

o Operation may continue with the reactor support coolers isolated.

If this occurs, notify higher supervision.

5 Check For CCW Leakage In CNMT:

a. CNMT sump A levels - NOT a. IF abnormal increase in CNMT INCREASING NOTICEABLY sump level, THEN:

l) Direct HP Tech to sample sump A for chromates.

2) Prepare to make CNMT entry to check for CCW leak.
b. RCP oil levels - NOT INCREASING b. IF any RCP oil level increasing uncontrollably, THEN:
1) Close CCW to and from affected RCP(s), (MOVs 749A and 759A for "A" RCP; MOVs 749B and 759B for "B" RCP).
2) Trip Rx.
3) Trip affected RCP(s).
4) Go to E-O, REACTOR TRIP or SAFETY INJECTION.

l J

I

EOP:

REV: 9 AP-CCW.2 LOSS OF CCW DURING POWER OPERATION PAGE 7 of 8 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 6 Check For CCW Leakage In AUX IF no leakage indicated in AUX BLDG: BLDG, THEN:

o Aux Bldg sump pump - INCREASED a. Direct HP Tech to sample CCW Hx START FREQUENCY SW outlet for chromates,

-OR- b. Go to step 10.

o Waste holdup tank level UNEXPLAINED INCREASE

-OR-o Aux Bldg - VISUAL LEAKAGE IDENTIFIED 7 Establish - THE SOURCE OF THE CCW LEAKAGE AND ISOLATE 8 Verify CCW Surge Tank Level IF CCW surge tank level NOT Normal: approximately 50%, THEN open RMW to CCW surge tank, MOV-823, and start o CCW surge tank level APPROXIMATELY 50%

a RMW pump to fill to approximately 50%.

CCW surge tank 9 Direct HP To Sample For Chromates 10 Verify CONDITIONS PERMIT IF shutdown required, THEN refer to CONTINUED POWER OPERATION, 0-2.1, NORMAL SHUTDOWN TO HOT (Refer to Technical SHUTDOWN.

Specification Section 3.3.3).

i EOP:

REV: 9 AP-CCW.2 LOSS OF CCW DURING POWER OPERATION PAGE 8 of 8 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED NOTE: Refer to 0-9.3, NRC STATE AND COUNTIES IMMEDIATE NOTIFICATION, for reporting requirements.

11 Complete NOTIFICATION TO HIGHER SUPERVISION 12 Establish Further Guidance:

a. Problem or leakage - CORRECTED a. IF problem NOT corrected or leakage NOT found or isolated, THEN return to Step 4.
b. Return to -APPROPRIATE OPERATING PROCEDURE

-END-

EOP:

REV: 9 AP-CCW.2 LOSS OF CCW DURING POWER OPERATION PAGE 1 of 1 ATTACHMENT CONTROL ROOM CCW ALIGNMENT DURING POWER OPERATION o CCW to RHR Hx A MOV-738A Closed o CCW to RHR Hx B MOV-738B Closed o CCW from RCP 1A Thermal Barrier AOV-754A Open o CCW from RCP 1B Thermal Barrier AOV-754B Open o CCW from Ex Ltdn Hx Isol Vlv AOV-745 Closed o CCW Surge Tk Vent RCV-017 Open o CCW to CNMT Isol Vlv MOV-817 Open o CCW to Rx Supp Clrs Isol Vlv MOV-813 Open o CCW from Rx Supp Clrs Isol Vlv MOV-814 Open o CCW to RCP 1A Isol Vlv MOV-749A Open o CCW to RCP 1B Isol Vlv MOV-749B Open o CCW from RCP 1A Isol Vlv MOV-759A Open o CCW from RCP 1B Isol Vlv MOV-759B Open o NRHX Ltdn Outlet Temp (Controller) TCV-130 Auto

t' gfg, \

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