ML17265A409

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Rev 13 to AP-SW.1, Svc Water Leak. W/980824 Ltr
ML17265A409
Person / Time
Site: Ginna Constellation icon.png
Issue date: 08/24/1998
From: WIDAY J A
ROCHESTER GAS & ELECTRIC CORP.
To: VISSING G S
NRC (Affiliation Not Assigned), NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
AP-SW.1, NUDOCS 9809010319
Download: ML17265A409 (20)


Text

f.;rVCATEGORY1REGULATYINFORMATIONDISTRIBUTXONSYSTEM(RIDS)ACCESSIONNBR:9809010319DOC.DATE:98/08/24NOTARIZED:NODOCKET¹FACIL:50-244RobertEmmetGinnaNuclearaPlant,Unit1,Rochest'erG05000244AUTH.NAMEsAUTHORAFFILIATIONWIDAY,U.A.RochesterGas&ElectricCorp..g~~gfPC6ct/~~RECIP.NAMERECIPIENTAFFILIATIONVXSSING,G.S

SUBJECT:

Rev13toAP-SW.1","SvcWaterLeak."W/980824ltr.DISTRIBUTIONCODE:A002DCOPIESRECEIVED:LTRLENCL1SIZE:)TITLE:ORSubmittal:InadequateCoreCooling(ItemIX.F.2)GL82-28NOTES:LicenseExpdateinaccordancewith10CFR2,2.109(9/19/72).AT05000244RECIPIENTXDCODE/NAMEPD1-1PDINTERNAL:~EN'ESDERES/DSXR/RPSBEXTERNAL:NOAC.COPIESLTTRENCL11111111RECIPIENTXDCODE/NAMEVISSING,G.NRR/DSSA/SRXBRES/DET/EXBNRCPDRCOPIESLTTRENCL11111111NOTETOALLERIDSERECIPIENTS:PLEASEHELPUSTOREDUCEWASTE.TOHAVEYOURNAMEORORGANIZATIONREMOVEDFROMDISTRIBUTIONLISTSORREDUCETHENUMBEROFCOPIESRECEIVEDBYYOUORYOURORGANIZATIONiCONTACTTHEDOCUMENTCONTRO1DESK(DCD)ONEXTENSION415-2083TOTALNUMBEROFCOPIESREQUIRED:LTTR9ENCL9

pt~/z/I//z//zz/zz/z/zz/I////I/I//zz/zz/I/zzzz//I'lwt1\IownsROCHESTERGASANDEIECTRICCORPORATIONa89EASTAVENUE,ROCHESTER,N.Y.14649<001JOSEPHA.WIDAYPtontManagorGinnaNucroarProntAugust24,1998TELEPHONEAREACODE7IS5462700U.S.NuclearRegulatoryCommissionDocumentControlDeskAttn:GuyS.VissingProjectDirectorateI-1Washington,D.C.20555

Subject:

EmergencyOperatingProceduresR.E.GinnaNuclearPowerPlantDocketNo.50-244

DearMr.Vissing:

Asrequested,enclosedareGinnaStationEmergencyOperatingProcedures.Verytrulyyour's,sehA.WidaJAW/jdwxc:U.S.NuclearRegulatoryCommissionRegionI475AllendaleRoadKingofPrussia,PA19406-1415GinnaUSNRCSeniorResidentInspectorEnclosure(s):APIndexAP-SW.1,Rev13'tt8090i03i9'tt80824PDRADOCK05000244P.'DR REPORTNO.01REPORT:NPSP0200DOCTYPE:PRAPGINNANUCLEARPOWERPLANTPROCEDURESINDEXABNORMALPROCEDURE05/22/97PAGE:1PARAMETERS:DOCTYPES-PRATTPRAPPRECAPRPTSTATUS:EFQU5YEARSONLY:PROCEDUREMRCBERAP-.1AP-CCW.2AP-CCW.3AP-CR.1AP-CVCS.1AP-CW.1AP-ELEC.1APELEC,2AP-ELEC.3AP-FW.1AP-IA.1AP-PRZR.1AP-RCC.lAPRCC.2AP-RCC.3AP-RCP.1AP-RCS.1AP-RCS.2AP-RCS.3AP-RCS.4.AP-RHR.1AP-RHR.2AP-EWEAP-TURB.1PROCEDURETITLELEAKAGEINTOTHECOMPONENTCOOLINGLOOPLOSSOFCCWDURINGPOWEROPERATIONLOSSCCW-PLANTSHUTDOWNCONTROLROOMIACCESSIBILITYCVCSLEAKLOSSOPACIRCWATERPUMPLOSSOF12AAND/OR12BBUSSESSAFEGUARDBUSSESLOWVOLTAGEORSYSTEMLOWFREQUENYLOSSOF12AAND/OR12BTRANSFORMER{BELOW350F)PARTIALORCOMPLETELOSSOPMAINFEEDWATERLOSSOPINSTRUMENTAIRABNORMALPRESSURIZERPRESSURECONTINUOUSCONTROLRODWITHDRAWAL/INSERONRCC/RPIMALFUNCTIONDROPPEDRODRECOVERYRCPSEALMALFUNCI'IONREACTORCOOLANTLEAKLOSSOFREACTORCOOLANTFLOWHIGHREACTORCOOLANTACTIVITYSHUTDOWNLOCALOSSOPRHRLOSSOFRHRWHILEOPERATINGATRCSREDUCEDINVENTORYCONDITIONSSERVICEWATERLEAKTURBINETRIPWITHOUTRXTRIPREQUIREDEFFECTREVDATELASTREVIEWNEXTREVIEWST01102/24/9604/20/9504/20/00EF01202/24/9608/30/9408/30/99EF01003/29/9608/30/9408/30/9EF01412/18/9611/17/911/17/99EF01106/03/9~6/20/95007~11/9604/21/930106/03/9603/21/9504/20/00EP04/21/98EF03/21/00EF00702/11/9402/11/9402/11/99EF00305/22/9703/06/9303/06/98EF01006/03/9604/21/9304/21/98EF01304/07/9709/09/9409/09/99EF00906/03/9609/29/9409/29/99EF006029606/04/9306/04/98EF00702/06/974/23/9304/23/98EF00206/03/9604/23304/23/98EF01005/31/9604/20/9501106/03/9604/20/954+20/00EF04/20EF00806/03/9610/08/9310/08/98E00604/23/9304/23/9304/23/98EF00611/08/9604/20/9504/20/00EF01003/29/9603/06/9303/06/98EF00705/15/9703/21/9503/21/00EF01002/24/9607/29/9307/29/98EF00806/03/9605/07/9305/07/98EF REPORTNO.01REPORT:NPSP0200DOCTYPE:PRAPGINNANUCLEARPOWERPLANTPROCEDURESINDEXABNORMALPROCEDURE05/22/97PAGE:2PARAMETERS:DOCTYPES-PRATTPRAPPRECAPRPTSTATUS:EFQU5YEARSONLY:PROCEDURENUMBERAP-TURB.2AP-TURB.3APTURB.4AP-TURB.5PROCEDURETITLETURBINELOADREJECTIONTURBINEVIBRATIONLOSSOFCONDENSERVACUARAPIDLOADREDUCTIONREVEfFECTDATELASTREVIEWNEXTREVIEWST01506/03/9606/04/9306/04/98EF00812/04/9603/26/9303/26/98EF01106/03/9603/26/9303/26/98EF00206/03/9607/10/9507/10/00EFTOTALFORPRAP28 EOPtAP-SW.1TITLE!SERVICEWATERLEAKREV:9PAGE1of10ROCHESTERGASANDELECTRICCORPORATIONGINNASTATIONCONTROLLEDCOPYNUMBERTECHNICALREVIEWPORCREVIEWDATE7~F/BPLANTSUPERINTENDENT'EFFECTIVEDATECATEGORY1.0REVIEWEDBY:

EOP:AP-SW.1SERVICEWATERLEAKREV:9PAGE2of10A.PURPOSE-Thisprocedureprovidesthenecessaryinstructionstorespondtoaservicewatersystemleak.B.ENTRYCONDITIONS/SYMPTOMS1.SYMPTOMS-ThesymptomsofSERVICEWATERLEAKare:a.Servicewaterheaderpressurelowalarmsoncomputer,orb.Sumppumpactivityincreasesincontainment,theAUXBLDG,orINTBLDG,ORc.Unexplainedincreaseinthewastehold-uptank,ord.VisualobservationofaSWleak,ore.AnnunciatorC-2,CONTAINMENTRECIRCCLRSWATEROUTLETHITEMP217'F,lit,orf.AnnunciatorC-10,CONTAINMENTRECIRCCLRSWATEROUTLETLOFLOW920GPM,lit,org.AnnunciatorE-31,CONTAINMENTRECIRCFANCONDENSATEHI-HILEVELalarm,exhibitsanunexplainedincreaseinfrequency,orh.AnnunciatorH-6,CCWSERVICEWATERLOFLOW1000GPM,lit.

F.OPsAP-SW.1T1TLE:SERVICEWATERLEAKREV:9PAGE3of10STEPACTION/EXPECTEDRESPONSERESPONSENOTOBTAINED*****************************************CAUTION0IF>ATANYTIMEDURINGTHISPROCEDUREyAREACTORTRIPORSIOCCURSyE0yREACTORTRIPORSAFETYINJECTION,SHALLBEPERFORMED'IFEITHERD/GRUNNINGWITHOUTSWCOOLINGAVAILABLE,THENSTOPTHEAFFECTEDD/GTOPREVENTOVERHEATING.1Verify480VACEmergencyBusses17and18-ENERGIZEDEnsureassociatedD/G(s)runningandattempttomanuallyloadbusses17and/or18ontotheD/G(s)ifnecessary.2VerifyAtLeastOneSWPumpRunningInEachLoop:~AorBpumpinloopA~CorDpumpinloopBIFaSWpumphastripped,THENensureotherpumpintheaffectedloopisrunning.

EOPsAP-SW.1SERVICEWATERLEAKREV:9PAGE4of10STEPACTION/EXPECTEDRESPONSERESPONSENOTOBTAINEDNOTE:AbnormallylowpressureineitherSWloopmayindicatethattheidlepumpcheckvalveisopen.Thismaybecorrectedbyrestartingorisolatingtheidlepump.3CheckSWSystemStatus:a.CheckSWloopheaderpressures;oPressureinbothloopsAPPROXIMATELYEQUALoPPCSSWlowpressurealarmstatus-NOTLOWoPressureinbothloopsSTABLEORINCREASINGb.CheckSWloopheaderpressuresGREATERTHAN55PSIGa.IFthreeSWpumpsoperatingandeitherlooppressurelessthan40psig,THENtripthereactorandgotoE-O,REACTORTRIPORSAFETYINJECTION.IFonlytwoSWpumpsoperatingandeitherlooppressurelessthan45psig,THENstartoneadditionalSWpump(258kweachpump)b.IFeitherSWlooppressureislessthan55PSIGwiththreeSWpumpsrunningANDcausecanNOTbecorrected,THENinitiateacontrolledshutdownwhilecontinuingwiththisprocedure(Referto0-2.1,NORMALSHUTDOWNTOHOTSHUTDOWN).

~I EOP:AP-SW.1SERVICEWATERLEAKREV:9PAGE5of10STEPACTION/EXPECTEDRESPONSERESPONSENOTOBTAINED,NOTE:oIfSWislosttoanysafeguardsequipment,theaffectedcomponentshouldbedeclaredinoperableandappropriateactionstakenasrequiredbyTechSpecs,Section3.oCNMTsumpAlevelof10feetisapproximately6feet6inchesbelowthebottomofthereactorvessel.4CheckForSWLeakageInCNMT:a.CheckSumpAindicationoSumpAlevel-INCREASINGa.IFtheSWleakisNOTintheCNMT,THENgotoStep6.-OR-oSumpApumpstartfrequency-INCREASING(RefertoRCSDailyLeakageLog)b.EvaluateSumpAconditions:1)VerifyLeakagewithincapacityofoneSumpApump(50gpm)2)CheckSumpAlevel-LESSTHAN10FEETb.Plantshutdownshouldbeconsidered,consultplantstaff.c.DirectHPtoestablishconditionsforCNMTentry l~~

EOP:AP-SW.1T1TLE:SERVICEWATERLEAKREV:9PAGE6of10STEPACTION/EXPECTEDRESPONSERESPONSENOTOBTAINED*****************************************CAUTIONBEFOREISOLATINGSWTOCNMTRECIRCFANS,REFERTOTECHSPECSECTION3.3.2FOROPERABILITYREQUIREMENTS.NOTE:oOneReactorCompartmentcoolingfanshouldberunningwheneverRCStemperatureisgreaterthan135'F.oCNMTrecircfancondensatecollectorlevelindicatorsmaybehelpfulinidentifyingaleakingfancooler.5CheckCNMTrecircfanindications:oCNMTrecircfancollectordumpfrequency-NORMAL(RefertoRCSDailyLeakageLog)oCNMTrecircfanSWflowsAPPROXIMATELYEQUAL(INTERBLDGbasementbyIBELIP)DispatchAOtoperformAttachmentSWLOADSINCNMTasnecessary.WHENCNMTSWleaklocationidentified,THENgotoStep9.

C EOP!AP-SW.1SERVICEWATERLEAKREV:9PAGE7of10STEPACTION/EXPECTEDRESPONSERESPONSENOTOBTAINED6DispatchAOToScreenhouseToPerformTheFollowing:a.VerifyidleSWpumpcheckvalveclosedoIdlepumpshaftstoppedoIdlepumpdischargepressure-ZERO(unisolateandchecklocalpressureindicator)b.InvestigateforSWleakinScreenhouse-NOEXCESSIVELEAKAGEINDICATEDa.NotifyControlRoomofanyindicationofcheckvalvefailure.b.Performthefollowing:1)Identifyleaklocation.IFincreaseinleakagefromundergroundheaderindicated,THENisolationofheadershouldbeconsidered(RefertoAttachmentSWISOLATION)2)NotifyControlRoomofleaklocation.NOTE:RefertoAttachmentSWISOLATIONforalistofthemajornon-safeguardsloadssuppliedbyeachservicewaterheader.7CheckIndicationsForLeakLocation:oAUXBLDGsumppumpstartfrequency-NORMAL(RefertoRCSDailyLeakageLog)oAnnunciatorL-9,AUXBLDGSUMPHILEVEL-EXTINGUISHEDDispatchAOtothespecificareatoinvestigateforleakage.oAnnunciatorL-17,INTERBLDGSUMPHILEVEL-,EXTINGUISHED EN"AP-SW.1T1TLEsSERVICEWATERLEAKREV:9PAGE8of10STEPACTION/EXPECTEDRESPONSERESPONSENOTOBTAINED8DispatchAOToLocallyInvestigateForSWLeakageAndToMonitorOperatingEquipment~TurbineBLDG~SAFWpumproom EOP:AP-SW.1TITLE:SERVICEWATERLEAKREV:9PAGE9of10STEPACTION/EXPECTEDRESPONSERESPONSENOTOBTAINEDNOTE:IfSWislosttoeitherD/G,refertoER-D/G.2,ALTERNATECOOLINGFOREMERGENCYD/Gs,ifcoolingisrequired.J9EvaluateSWLeakConcernsa.CheckSWpumpstatus-ATLEASTTHREEPUMPSRUNNINGb.IntactSWloopheaderpressureGREATERTHAN45PSIGa.IFeitherSWheaderpressurelessthan45psig,THENstartthirdSWpump.b.DispatchAOtoperformthefollowing:1)SplitAandBSWheaders:oCloseV-4669ORV-4760.inBD/Groom.oCloseV-4611ORV-4612inScreenhouse.oCloseV-4625ORV-4626inINTBLDGcleanside.oCloseV-4639ORV-4756inINTBLDGcleanside.c.Verifyleaklocation-IDENTIFIEDd.Verifyplantoperatingatpowere.Leakisolationatpower-ACCEPTABLE2)IFplantatpower,THENinitiateacontrolledshutdown(Referto0-2.1,NORMALSHUTDOWNTOHOTSHUTDOWN).3)GotoStep10.c.ReturntoStep3.d.VerifySWsystemconditionsappropriateforplantmode(RefertoTechSpecSection3.3.4.1)andgotoStep10.e.IFplantshutdownrequired,THENreferto0-2.1,'NORMALSHUTDOWNTOHOTSHUTDOWN.

EOP:AP-SW.1TITLE:SERVICEWATERLEAKREV:9PAGE10of10STEPACTION/EXPECTEDRESPONSERESPONSENOTOBTAINED10DispatchAO(s)ToLocallyIsolateSWLeakAsNecessary11VerifySWLeakIsolateda.MonitorSWSystemOperationoSWloopheaderpressure-RESTOREDTOPRE-EVENTVALUEArchivePPCSpointIDloopAP2160ORloopBP2161)oBothSWloopheaderpressuresSTABLEa.IFSWleakcanNOTbeisolatedwithintheaffectedheader,THENstopSWpumpsintheaffectedloopandgotoStep12.b.VerifyatleastoneSWpumpavailablefromeachscreenhouseACEmergencybus~Bus17,SWpumpsAorB~Bus18,SWpumpsCorDb.RefertoTechSpecSection3.3.4.1forlimitingconditionsforoperation.NOTE:oReferto0-9.3,NRCIMMEDIATENOTIFICATION,forreportingrequirements.oAnA-25.1,GINNASTATIONEVENTREPORT,shouldbesubmittedforaSWleakinCNMT.12NotifyHigherSupervision-END-(0 EOP:AP-SW1SERVICEWATERLEAKREV:9PAGE1of1AP-SW.1APPENDIXLISTTITLE1)ATTACHMENTSWISOLATION2)ATTACHMENTSWLOADSINCNMTPAGES