ML17265A409
| ML17265A409 | |
| Person / Time | |
|---|---|
| Site: | Ginna  |
| 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.;rVCATEGORY1REGULATYINFORMATION DISTRIBUTXON SYSTEM(RIDS)ACCESSION NBR:9809010319 DOC.DATE:
98/08/24NOTARIZED:
NODOCKET¹FACIL:50-244 RobertEmmetGinnaNuclearaPlant, Unit1,Rochest'er G05000244AUTH.NAMEsAUTHORAFFILIATION WIDAY,U.A.
Rochester Gas&ElectricCorp..g~~gfPC6ct/~~RECIP.NAMERECIPIENT AFFILIATION VXSSING,G.S
SUBJECT:
Rev13toAP-SW.1",
"SvcWaterLeak."W/980824ltr.DISTRIBUTION CODE:A002DCOPIESRECEIVED:LTR LENCL1SIZE:)TITLE:ORSubmittal:Inadequate CoreCooling(ItemIX.F.2)GL82-28NOTES:License Expdateinaccordance with10CFR2,2.109(9/19/72)
.AT05000244RECIPIENT XDCODE/NAME PD1-1PDINTERNAL:
~EN'ESDERES/DSXR/RPSB EXTERNAL:
NOAC.COPIESLTTRENCL11111111RECIPIENT XDCODE/NAME VISSING,G.
NRR/DSSA/SRXB RES/DET/EXB NRCPDRCOPIESLTTRENCL11111111NOTETOALLERIDSERECIPIENTS:
PLEASEHELPUSTOREDUCEWASTE.TOHAVEYOURNAMEORORGANIZATION REMOVEDFROMDISTRIBUTION LISTSORREDUCETHENUMBEROFCOPIESRECEIVEDBYYOUORYOURORGANIZATIONiCONTACTTHEDOCUMENTCONTRO1DESK(DCD)ONEXTENSION 415-2083TOTALNUMBEROFCOPIESREQUIRED:
LTTR9ENCL9
- pt~/z/I//z//z z/zz/z/zz/I////I/I//zz
/zz/I/zzzz//I'lw t1\IownsROCHESTERGASANDEI ECTRICCORPORATIONa 89EASTAVENUE, ROCHESTER, N.Y.14649<001 JOSEPHA.WIDAYPtontManagorGinnaNucroarProntAugust24,1998TELEPHONE AREACODE7IS5462700U.S.NuclearRegulatory Commission DocumentControlDeskAttn:GuyS.VissingProjectDirectorate I-1Washington, D.C.20555
Subject:
Emergency Operating Procedures R.E.GinnaNuclearPowerPlantDocketNo.50-244
DearMr.Vissing:
Asrequested, enclosedareGinnaStationEmergency Operating Procedures.
Verytrulyyour's,sehA.WidaJAW/jdwxc:U.S.NuclearRegulatory Commission RegionI475Allendale RoadKingofPrussia,PA19406-1415 GinnaUSNRCSeniorResidentInspector Enclosure(s):
APIndexAP-SW.1,Rev13'tt8090i03i9
'tt80824PDRADOCK05000244P.'DR REPORTNO.01REPORT:NPSP0200DOCTYPE:PRAPGINNANUCLEARPOWERPLANTPROCEDURES INDEXABNORMALPROCEDURE 05/22/97PAGE:1PARAMETERS:
DOCTYPES-PRATTPRAPPRECAPRPTSTATUS:EFQU5YEARSONLY:PROCEDURE MRCBERAP-.1AP-CCW.2AP-CCW.3AP-CR.1AP-CVCS.1AP-CW.1AP-ELEC.1 APELEC,2AP-ELEC.3 AP-FW.1AP-IA.1AP-PRZR.1 AP-RCC.lAPRCC.2AP-RCC.3AP-RCP.1AP-RCS.1AP-RCS.2AP-RCS.3AP-RCS.4.AP-RHR.1 AP-RHR.2AP-EWEAP-TURB.1 PROCEDURE TITLELEAKAGEINTOTHECOMPONENT COOLINGLOOPLOSSOFCCWDURINGPOWEROPERATION LOSSCCW-PLANTSHUTDOWNCONTROLROOMIACCESSIBILITY CVCSLEAKLOSSOPACIRCWATERPUMPLOSSOF12AAND/OR12BBUSSESSAFEGUARD BUSSESLOWVOLTAGEORSYSTEMLOWFREQUENYLOSSOF12AAND/OR12BTRANSFORMER
{BELOW350F)PARTIALORCOMPLETELOSSOPMAINFEEDWATER LOSSOPINSTRUMENT AIRABNORMALPRESSURIZER PRESSURECONTINUOUS CONTROLRODWITHDRAWAL/INSER ONRCC/RPIMALFUNCTION DROPPEDRODRECOVERYRCPSEALMALFUNCI'ION REACTORCOOLANTLEAKLOSSOFREACTORCOOLANTFLOWHIGHREACTORCOOLANTACTIVITYSHUTDOWNLOCALOSSOPRHRLOSSOFRHRWHILEOPERATING ATRCSREDUCEDINVENTORY CONDITIONS SERVICEWATERLEAKTURBINETRIPWITHOUTRXTRIPREQUIREDEFFECTREVDATELASTREVIEWNEXTREVIEWST01102/24/9604/20/9504/20/00EF01202/24/9608/30/9408/30/99EF01003/29/9608/30/9408/30/9EF01412/18/9611/17/911/17/99EF01106/03/9~6
/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:PRAPGINNANUCLEARPOWERPLANTPROCEDURES INDEXABNORMALPROCEDURE 05/22/97PAGE:2PARAMETERS:
DOCTYPES-PRATTPRAPPRECAPRPTSTATUS:EFQU5YEARSONLY:PROCEDURE NUMBERAP-TURB.2AP-TURB.3APTURB.4AP-TURB.5PROCEDURE TITLETURBINELOADREJECTION TURBINEVIBRATION LOSSOFCONDENSER VACUARAPIDLOADREDUCTION REVEfFECTDATELASTREVIEWNEXTREVIEWST01506/03/9606/04/9306/04/98EF00812/04/9603/26/9303/26/98EF01106/03/9603/26/9303/26/98EF00206/03/9607/10/9507/10/00EFTOTALFORPRAP28 EOPtAP-SW.1TITLE!SERVICEWATERLEAKREV:9PAGE1of10ROCHESTER GASANDELECTRICCORPORATION GINNASTATIONCONTROLLED COPYNUMBERTECHNICAL REVIEWPORCREVIEWDATE7~F/BPLANTSUPERINTENDENT
'EFFECTIVE DATECATEGORY1.0REVIEWEDBY:
EOP:AP-SW.1SERVICEWATERLEAKREV:9PAGE2of10A.PURPOSE-Thisprocedure providesthenecessary instructions torespondtoaservicewatersystemleak.B.ENTRYCONDITIONS/SYMPTOMS 1.SYMPTOMS-ThesymptomsofSERVICEWATERLEAKare:a.Servicewaterheaderpressurelowalarmsoncomputer, orb.Sumppumpactivityincreases incontainment, theAUXBLDG,orINTBLDG,ORc.Unexplained increaseinthewastehold-uptank,ord.Visualobservation ofaSWleak,ore.Annunciator C-2,CONTAINMENT RECIRCCLRSWATEROUTLETHITEMP217'F,lit,orf.Annunciator C-10,CONTAINMENT RECIRCCLRSWATEROUTLETLOFLOW920GPM,lit,org.Annunciator E-31,CONTAINMENT RECIRCFANCONDENSATE HI-HILEVELalarm,exhibitsanunexplained increaseinfrequency, orh.Annunciator H-6,CCWSERVICEWATERLOFLOW1000GPM,lit.
F.OPsAP-SW.1T1TLE:SERVICEWATERLEAKREV:9PAGE3of10STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINED*****************************************CAUTION0IF>ATANYTIMEDURINGTHISPROCEDURE yAREACTORTRIPORSIOCCURSyE0yREACTORTRIPORSAFETYINJECTION, SHALLBEPERFORMED' IFEITHERD/GRUNNINGWITHOUTSWCOOLINGAVAILABLE, THENSTOPTHEAFFECTEDD/GTOPREVENTOVERHEATING.
1Verify480VACEmergency Busses17and18-ENERGIZED Ensureassociated D/G(s)runningandattempttomanuallyloadbusses17and/or18ontotheD/G(s)ifnecessary.
2VerifyAtLeastOneSWPumpRunningInEachLoop:~AorBpumpinloopA~CorDpumpinloopBIFaSWpumphastripped,THENensureotherpumpintheaffectedloopisrunning.
EOPsAP-SW.1SERVICEWATERLEAKREV:9PAGE4of10STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINEDNOTE:Abnormally lowpressureineitherSWloopmayindicatethattheidlepumpcheckvalveisopen.Thismaybecorrected byrestarting orisolating theidlepump.3CheckSWSystemStatus:a.CheckSWloopheaderpressures; oPressureinbothloopsAPPROXIMATELY EQUALoPPCSSWlowpressurealarmstatus-NOTLOWoPressureinbothloopsSTABLEORINCREASING b.CheckSWloopheaderpressures GREATERTHAN55PSIGa.IFthreeSWpumpsoperating andeitherlooppressurelessthan40psig,THENtripthereactorandgotoE-O,REACTORTRIPORSAFETYINJECTION.
IFonlytwoSWpumpsoperating andeitherlooppressurelessthan45psig,THENstartoneadditional SWpump(258kweachpump)b.IFeitherSWlooppressureislessthan55PSIGwiththreeSWpumpsrunningANDcausecanNOTbecorrected, THENinitiateacontrolled shutdownwhilecontinuing withthisprocedure (Referto0-2.1,NORMALSHUTDOWNTOHOTSHUTDOWN).
~I EOP:AP-SW.1SERVICEWATERLEAKREV:9PAGE5of10STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINED,NOTE:oIfSWislosttoanysafeguards equipment, theaffectedcomponent shouldbedeclaredinoperable andappropriate actionstakenasrequiredbyTechSpecs,Section3.oCNMTsumpAlevelof10feetisapproximately 6feet6inchesbelowthebottomofthereactorvessel.4CheckForSWLeakageInCNMT:a.CheckSumpAindication oSumpAlevel-INCREASING a.IFtheSWleakisNOTintheCNMT,THENgotoStep6.-OR-oSumpApumpstartfrequency-INCREASING (RefertoRCSDailyLeakageLog)b.EvaluateSumpAconditions:
1)VerifyLeakagewithincapacityofoneSumpApump(50gpm)2)CheckSumpAlevel-LESSTHAN10FEETb.Plantshutdownshouldbeconsidered, consultplantstaff.c.DirectHPtoestablish conditions forCNMTentry l~~
EOP:AP-SW.1T1TLE:SERVICEWATERLEAKREV:9PAGE6of10STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINED*****************************************CAUTIONBEFOREISOLATING SWTOCNMTRECIRCFANS,REFERTOTECHSPECSECTION3.3.2FOROPERABILITY REQUIREMENTS.
NOTE:oOneReactorCompartment coolingfanshouldberunningwheneverRCStemperature isgreaterthan135'F.oCNMTrecircfancondensate collector levelindicators maybehelpfulinidentifying aleakingfancooler.5CheckCNMTrecircfanindications:
oCNMTrecircfancollector dumpfrequency
-NORMAL(RefertoRCSDailyLeakageLog)oCNMTrecircfanSWflowsAPPROXIMATELY EQUAL(INTERBLDGbasementbyIBELIP)DispatchAOtoperformAttachment SWLOADSINCNMTasnecessary.
WHENCNMTSWleaklocationidentified, THENgotoStep9.
C EOP!AP-SW.1SERVICEWATERLEAKREV:9PAGE7of10STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINED6DispatchAOToScreenhouse ToPerformTheFollowing:
a.VerifyidleSWpumpcheckvalveclosedoIdlepumpshaftstoppedoIdlepumpdischarge pressure-ZERO(unisolate andchecklocalpressureindicator) b.Investigate forSWleakinScreenhouse
-NOEXCESSIVE LEAKAGEINDICATED a.NotifyControlRoomofanyindication ofcheckvalvefailure.b.Performthefollowing:
1)Identifyleaklocation.
IFincreaseinleakagefromunderground headerindicated, THENisolation ofheadershouldbeconsidered (RefertoAttachment SWISOLATION) 2)NotifyControlRoomofleaklocation.
NOTE:RefertoAttachment SWISOLATION foralistofthemajornon-safeguards loadssuppliedbyeachservicewaterheader.7CheckIndications ForLeakLocation:
oAUXBLDGsumppumpstartfrequency
-NORMAL(RefertoRCSDailyLeakageLog)oAnnunciator L-9,AUXBLDGSUMPHILEVEL-EXTINGUISHED DispatchAOtothespecificareatoinvestigate forleakage.oAnnunciator L-17,INTERBLDGSUMPHILEVEL-,EXTINGUISHED EN"AP-SW.1T1TLEsSERVICEWATERLEAKREV:9PAGE8of10STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINED8DispatchAOToLocallyInvestigate ForSWLeakageAndToMonitorOperating Equipment
~TurbineBLDG~SAFWpumproom EOP:AP-SW.1TITLE:SERVICEWATERLEAKREV:9PAGE9of10STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINEDNOTE:IfSWislosttoeitherD/G,refertoER-D/G.2, ALTERNATE COOLINGFOREMERGENCY D/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-IDENTIFIED d.Verifyplantoperating atpowere.Leakisolation atpower-ACCEPTABLE 2)IFplantatpower,THENinitiateacontrolled shutdown(Referto0-2.1,NORMALSHUTDOWNTOHOTSHUTDOWN).
3)GotoStep10.c.ReturntoStep3.d.VerifySWsystemconditions appropriate forplantmode(RefertoTechSpecSection3.3.4.1)andgotoStep10.e.IFplantshutdownrequired, THENreferto0-2.1,'NORMAL SHUTDOWNTOHOTSHUTDOWN.
EOP:AP-SW.1TITLE:SERVICEWATERLEAKREV:9PAGE10of10STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINED10DispatchAO(s)ToLocallyIsolateSWLeakAsNecessary 11VerifySWLeakIsolateda.MonitorSWSystemOperation oSWloopheaderpressure-RESTOREDTOPRE-EVENT VALUEArchivePPCSpointIDloopAP2160ORloopBP2161)oBothSWloopheaderpressures STABLEa.IFSWleakcanNOTbeisolatedwithintheaffectedheader,THENstopSWpumpsintheaffectedloopandgotoStep12.b.VerifyatleastoneSWpumpavailable fromeachscreenhouse ACEmergency bus~Bus17,SWpumpsAorB~Bus18,SWpumpsCorDb.RefertoTechSpecSection3.3.4.1forlimitingconditions foroperation.
NOTE:oReferto0-9.3,NRCIMMEDIATE NOTIFICATION, forreporting requirements.
oAnA-25.1,GINNASTATIONEVENTREPORT,shouldbesubmitted foraSWleakinCNMT.12NotifyHigherSupervision
-END-(0 EOP:AP-SW1SERVICEWATERLEAKREV:9PAGE1of1AP-SW.1APPENDIXLISTTITLE1)ATTACHMENT SWISOLATION 2)ATTACHMENT SWLOADSINCNMTPAGES