ML17229A109

Proposed Tech Specs Rev to Allow Type A,B & C Containment Leakage Tests to Be Conducted at Extended Intervals Determined by performance-based Criteria

ML17229A109
Person / Time
Site:	Saint Lucie
Issue date:	10/28/1996
From:	FLORIDA POWER & LIGHT CO.
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ML17229A108	List: ML17229A107 ML17229A109
References
NUDOCS 9611010288
Download: ML17229A109 (45)

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ATTACHMENT3PROPOSEDLICENSEAMENDMENTFORIMPLEMENTATIONOF10CFR50'PPENDIXJOPTIONB1-23/46-1thru3/46-103/46-133/46-19thru3/46-233/46-31B3/46-1B3/46-26-15bInsertPages(InsertsA,B,andC)96iiOi0288961028PDRADQCK05000389P 1.6-ACHANNELFUNCTIONALTESTshallbethe'injectionofasimulatedsignalintothechannelasdosetotheprimarysensoraspracticabletoverify.OPERABILITYincludingalarmand/ortripfunctions.1.7CONTAINMENTVESSELINTEGRITYshallexistwhen:a.Allcontainmentvesselpenetrationsrequiredtobedosedduringaccidentconditionsareeither.CapableofbeingdosedbyanOPERABLEcontainmentautomaticisolationvalvesystem,or2.Closedbymanualvalves,blindflanges,ordeactivatedautomaticvalvessecuredintheirdosedItionscetaovidecHn-Fabl4cUptakes~ha4ai~4'penc~~nrnlev<,'SIcnkQ'ne'er-R8<i'n:Stm]ldeCoo>rot.equtpmenhaearedosedandsealed,c.Eachcontainment,vesselairlockisincompliancewiththerequirementsofSpecificatio3.6.1.3,d.ThecontainmentleakageratesarewithinthelimitsofSpecification3.6.12,andIIe.Thesealingmechanismassociatedwitheachpenetration(e.g.,welds,bellowsorO-rings)isOPERABLE.1.8CONTROLLEDLEAKAGEshallbethesealwaterflowsuppliedfromthereactorcoolantpumpseats.1.9COREALTERATiONshallbethemovementormanipulationofanyfuel,sources,reactivitycontrolcomponents,orothercomponentsaffectingreactivitywithinthereactorvesselwiththevesselheadremovedandfuelinthevessel.Exceptionstotheaboveincludeshared(4fingered)controlelementassemblies(CEAs)withdrawnintotheupperguidestructure(UGS)orevolutionsperfommdwiththeUGSinphcesuchasCEAlatching/unlatchingorverificationoflatching/unlatchingwhichdonotconstituteaCOREALTERATION.SuspensionofCOREALTERATIONSshallnotprecludecompletionofmovementofacomponenttoasafeposition.ST.LUCIE-UNIT21-2 VA)Slk>>~~')L~IplyiVp~j~ijaf 3/4.6CONTAINMENTSYSTEMS3/4.6.1PRIMARYCONTAINMENTCONTAINMENTINTEGRITYLIMITINGCONDITIONFOROPERATION3.6.1.1PrimaryCONTAINMENTINTEGRITYshallbemaintained.APPLICABILITY:MODES1",2",3,and4.ACTION:WithoutprimaryCONTAINMENTINTEGRITY,restoreCONTAINMEHTINTEGRITYwithin1hourorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing30hours.SURVEILLANCEREUIREHENTS4.6.1.1b.PrimaryCONTAINMENTINTEGRITYshallbedemonstrated:PAtleastonceper31daysbyverifyingthatall.penetrations~notcapableofbeingclosedbyOPERABLEcontainmentautomaticisolationvalvesandrequiredtobeclosedduringaccidentconditionsareclosedbyvalves,blindflanges,ordeactivatedautomaticvalvessecuredintheirpositipovvctlvcs>hatoy'QgloPA0~cNA<Ate.Imtklin0hasi'sQo~e~nJni'8>'5trR9iveQ~)roLyverifyingateacnrlockisincompliance.withtherequirementsofSpecification3.6.1.3.bea~0~aInMODES1and2,theRCBpolarcraneshallberenderedinoperablebylockingthepowersupplybreakeropen.Exceptvalves,blindflanges,anddeactivatedautomaticvalveswhicharelocatedinsidethecontainmentandarelocked,sealedorotherwisesecuredintheclosedposition.ThesepenetrationsshallbeverifiedclosedduringeachCOLDSHUTDOWNexceptthatsuchverificationneednotbeperformedmoreoftenthanonceper92days.ST.LUCIE-UNIT23/46-1Amendment.'to.

It)48I).$gQfVI<~i'b CONTAINMENTSYSTEM'CONTAINMENTLEAKAGELIMITINGCONDITIONFOROPERATION3.6.1.2Containmentleakageratesshallbelimited'.i6accordance.cuI'<hegyyfyinm~4/'ea4tg~gp/c7cyp;npiregrang.~-&~~I.%6-p~mbf-fJ4I-1~&+iS,~nt-ament-ai~per-24-h~0&-ps-ig-.-~ombinedHeakahy-wHght-of-4he-uced-pressure-o&P;,APPL'ICABILITY:MODES1,2,3,and4.ACTION:Q~sgRgAg~b'-Typ.8d-e-Ig,priortoincreasintheReactorCoolantSystemtemperatureabove200F.Rcsio~e~he.meant(legs~~~vcxbe.~(ess,+4c~%ha,k-speci[(Q4hyt4Con4~fvlmenkLeq~c'Ra)c.Vcskang'ProgrR~SURVEILLANCEREUIRNTS4.6.1.2Thecontainmentleakageratesshallbedemonstratedatthe-$e44evAag-rqu'~~Atestscheduleandshallbedeterminedinconformancewiththecriteriaspecifiedin4ppen:~P,~~;~~<Lcw~~gi~-p,<<p,ck.~ptpic.ST.LUCIE-UNIT23/46-2AmendmentNo.36,81,N.P

~-'8h~Q~IN~~~f"4illg~~Jf CONTAINMENTSYSTEMSSURVEILLANCEREUIREMENTS(Continued)+<Q<SVl&3fhvough3/gg-3h~ge4cez>FC~.~c"0.~i5c3/96"9i'sgAgflcpckIlnli'4page..IfanyperiodicTypeAtestfailstomeeteither.75Lor.75LthetestscheduleforsubsequentTypeAtestsshallberevieweandpprovedbytheCommission.IftwoconsecutiveTypeAtestsailtomeeither.75Lor.75Lt,aTypeAtestshallbeperfoedataleastvery18monthsuntiltwoconsecutiveTypeAtestmeeteither.75L.75Latwhichtimetheabovetestschedulimayberesumed.c.TheaccuracyoeachTypeAtestshallbeverifdbyasupplementaltestwhich:1.ConfirmstheacracyoftheTypeAstbyverifyingthatthedifferencebetweesupplementalanypeAtestdataiswithin0.25Lor0.25Lt.2.HasadurationsufficietostablishaccuratelythechangeinleakageratebetweentheeAtestandthesupplementaltest.3.Requiresthequantityogassectedintothecontainmentor'bledfromthecontaintduringthesupplementaltesttobeequivalenttoatlet25KofthetalmeasuredleakagerateatP,41.8psigPt,20.9psig.d.TypeBandCtestsallbeconductedwithgaatP,41.8psigatintervalsnogreerthan24monthsexceptforttsinvolving:l.Airloce.2.Pursupplyandexhaustisolationvalveswithresientmerialseals.Pursupplyandexhaustisolationvalveswithresilientmater1ssshallbetestedanddemonstratedOPERABLEperSurveillanceequirements4.6.1.7.3and4.6.1.7.4.ST.LUCIE-UNIT23/46-3AmendnentNo.ff,66

~~4E CONTAINMENTSYSTEMSSURVEILLANCEREUIREMENTSContinuedQECC.ranThecombinedbypassleageesallbedeterininedtobelessoualtoG.I2LbyapplicableTypeBandCtestsatlenceper24monexceptforpenetrationswhicharenoividuallytestable;penetrsnotindividuallytesshallbedeterminedtohavenodetectableewhenteswithsoapbubbleswhilethecontainmentispressuriz,41.8psigduringeachTypeAtest.g.AirlocksshaltestedanddemonstratedOPERequi.6.1.3.erSurvei1lance~hieprovisionsofSpecification4.0.2arenotapplicable..ST.LUCIE-UNIT23/46-4AmendmentS).~

TABLE3.6-1CONTAINMENTLEAKAGEPATHSgPenetrattnn~Sstemt7MaupMaterStationAValveTaNumberTeI-HCV-15-1GlobeI-V-15-328CheckI-V-18-794GlobeI-V-18-1270CheckI-V-18-797GlobeI-HCV-18-2GlobeLocationtoContainmentOutsideInsideOutsideInsideAnnulusOutsideServicePrimaryMakeupMatStationASupplyTTe*BYPASS/TYPECBYPASS/TYPEC10I1114I'p4rtO25InstrumentAfrContainmentPurgeContainmentPurgeMasteManagementComponentCoolinComponCooling.I-V-18-1GlobeI-V-195CheckI-FCV-25-5'FLYI-FCV-25-4B'I-FCV-25-2B'FI-FCV-25-3LYV-67GlobeV92CheckI-HCV-14-7B'FLYI-HCV-14-1O'PLY-I-HCV-14-6B'FLYI-HCV-14-2B'FLYCVCSI-V-2516GlobeI-V-2522GlobePuelTransferTubeOoubleGasketFlangeOutsideInsiAnnulusInsideAnnulusInside0ideInsOutsideInsideOutsideInsideInsideInsideOutsideContainmentPurgeExhaustContainmentPurgeSupplyN2SupplytoSafetyIn).TanksRCPumpCoolingaterSupplyRCPuCoolingMaterRernFuelTransfer,LetdownLineTYPECTYPECBYPASS/TYPECBYPASS/TYPECBYPASS/TYPECBYPASS/TYPECYPASS/TCInstrumentAirSupplyBYPASS/TYPEC TABLE9;6-1~~untinued)CONTAINMENTLEAKAGEPATHSSamp29ASampling298Sampling4J31a41WasteManagementSafetyInjectionWasteManagement43WasteManagement44CVCSelPoolrnPenettien~SstemI28A.Sampling208ValveTaNumber/TeISE-05-1A,18,1C10GlobeISE"05-lEGlobeI-V-5200GlobeI-V-5203GlobeI"V-5204GlobeI-V-5201Globe-5205GlobeI"V-02GlobeI-V"6718DhI-V-6750OiapI"SE"03"2A,28GlobI-V-3463GateI-LCV-11AGlobeI-L-07-118GlobeI-V-6341OiaphI-V-6342OiaphI-V-2524GlobeI-V-2505GlobeI-V-07-206GateI-V-07"189GateLocationtoContainmentInsideOutsideInsideOutsideOutsideInsideOutsideInsideI>deutsideInsideOutsideInsiOutsideInsideOutsideInsideOutsideOutsideInsideServiceSafety/InjectionTankSampleRCSHotLegSamplePressSurgeSaePressureSteamSample~ContainmentVent'eaderSafetyInjectionTankFill/OrainagdSampling4ReactorCavitySumpPumpDischargeactorOrainTankPuiSuctionReactorlantPumpControllededoffFuelPoolCleanup(inlet)TestTASSTYPECBYPASSTYPECBYPASSTYPECBYPASSTYPECBYPASSTYPECBYPASSTYPECBYPASSTYPECBYPASSTYPECBYPASSTYPECBYPASSTYPEC47FuelPoolI-V"07-170GateI-V-07-188GateOutsideInsideFuelPoolCleanup(outlet)BSSTYPE

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TABLE3.6'Continued)eCONTAINMENTLEAKAGEPATHSm.PenetraIg48A48B51A51852AM'2852C52D52E5455n~SetemamplingSamplingSamplingSamplingSamplingSamplingSamplingILRTILRTILRTContainmentH2PurgeValveTaNumber/TeI-FSE-27-8,9,10-11GlobeI-FSE-27-15GlobeI-V-27-101CheckI-FSC.27-16GlobeI-FSE-27-12,13,14Globe-FSE-27-18GlobeI-V--102CheckI"FSE-27GlobeI"FCV"26"1GloI-FCV-26-2GlobeI-FCV-26-3GlobeI-FCV-26-4GlobeI-FCV-26-5beI-FCV-26-GlobeI-0-140Globe-V-00-143GlobeI-V-00-139GlobeI-V-00-144GlobeI-V-00-101GateBlindFlangeI-FCV"25"26B'FLYI-FCV-?5-36B'FLYLocationtoContainmentInsideOutsideInsideOutsideInsideOutsideInsideOutsideInetsideInsideutsideInsiOutsideInsideOutsideInsideOutsideOutsideInsideOutsideInsideServiceH2SamplingOutletH2SamplingInletHz-SampngOutl2SamplingInletContainmentRadiationHonitoringContainmentRadiationHonitoringContainmentRadiationHonitoringILRTILRTILRTCont.ContainmentH2PurgeHakeupInletTestTTCTYPECTYPECTYPECBYPASSTYPECBYPASSTYPECBYPASSTYPECBYPASSTYPECBYPASSTYPECBYPASS/TYPECBYPAQTYPEC~

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TABLE3.6-1{Continued)CONTAINMENTLEAKAGEPATHSPtratfon5767PersonnelLockEscapeLockMaintenanceHatchElectricalPenetratfons12550~SstemContainmentH~PurgecuumReefVacuumRelfefHAHAHAMainSteamSteelContainmentNozzleMafnSteamSteelContainmentNozzlesFeedwaterSteelContainmentHlesFeedwatereelContafentHozflesFTubeSteelontafnmentHozzlesTemporaryServicesValveTaNumber/TeI"V"FCV-25"20B'FLYI-FCV"25"218'LYI-V"25-20CheckI-FCV"25"78'FLY.I-V<<25-21CheckI"FCV"25"88'FLYHoneNoneAllPrfmaryCaner.exceptweldedsparTap1Tap2Tap1TeTap1Tap2Tap1Tap2Tap1BlindFlangeBlindFlangeLocationtoContainmentInsideOutsideInsideOutsideInsideOuts!deHAOutsidesideOutsOutsideOutsideOutsideOutsideOutsideInsideOutsideInsideTeste"SecvtceCont.ContainmentPurge-ExhaustContainment.VacuumRelfefContainmeVacuumliefInessandEgressoContainmentEmergencyIngressandTYPE8EgresstoContafnmentVesselMaintenanceTYPE8BASS/YPECTYPECTYPEBExpansionBellowsExpansfonBellowsTYPE8TYPE8ExsionBellowsExpansionllowsExpansionBellowsTYPE8TYPE8TYPE8Construction/OutageT8Useypeanypassestsareconductedinthesamemanner,theonlydifferencefsintheacceptancecriteria.thatfsapplicable.

/,rfi'l,/h CONTAINMENTSYSTEMSCONTAINMENTAIRLOCKSLIMITINGCONDITIONFOROPERATIONIII3.6.1.3EachcontainmentairlockshallbeOPERABLEwith:a.Bothdoorsclosedexceptwhentheairlockisbeingusedfornormaltransi%entryandexitthroughthecontainment,thenatleastoneairlockdoorshallbeclosed,andb.Anoverallairlocleakagerateof-loess-4han-o~ua4-4o-0&5-L-a4-againAPPLICABILITY:MODES1,2,3,and4.ACTlON:Withonecontainmentairlockdoorinoperable~:1.MaintainatleasttheOPERABLEairlockdoorclosedandeitherrestoretheinoperableairlockdoortoOPERABLEstatuswithin24hoursorlocktheOPERABLEairlockdoorclosed.2.Operationmaythencontinueuntilperformanceofthenextrequiredovera11airlock1eakagetestprovidedthattheOPERABLEairlockdoorisverifiedtobelockedclosedatleastonceper31days.3.Otherwise,beinatleastHOTSTANDBYwithinthenext6hours'ndinCOLDSHUTDOWNwithinthefollowing30hours.4.TheprovisionsofSpecification3.0.4arenotapp1icable.Withthecontainmentairlockinoperable,exceptastheresultofaninoperableairlockdoor,maintainatleastoneairlockdoorclosed;restoretheinoperableairlocktoOPERABLEstatuswithin24hoursorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing30hours.Iftheinnerairlockdoorisinoperable,passagetroughtheOPERABLEouterairlockdoorispermittedtoeffectrepairstotheinoperableinnerairlockdoor.Homorethanoneairlockdoorshallbeopenatanytime.ST.LUCIE-UNIT23/46-9AmendmentNo.W 0J11 4.6.1.3EachcontainmentairlockshallbedemonstratedOPERABLE:jf~ai~hM=capabiaty.-4Atleastonceper6monthsbyverifyingthatonlyonedoorineachairlockcanbeopenedatatime.a.'eyve~I'y,'ngl&Lkeg~ratesa~g~;~loci>.Ao~oCcord.~~ceLea<egaRa.laTeskn~P,'rg(ra~a~JST.LUCIE-UNIT23/4&10AmendmentNo.86,~

v~f.IIsiI~~~I1I~"II CONTAIINENTSYSTB6CDHTAINHENTVESSELSTRUCTURALINTEGRITYLIHITIHGCOHOITIONFOROPERATION3.6.1.6Thestructuralintegrityofthecontaireentvesselshallbeaaintaincdatalevelconsistent~iththcacceptancecriteriainSurveillanceRcqui~nt4.6.1.6.APPLICABILITY:DOGES1,2,3and4.ACTION:Withthestructuralintegrityofthecontainacntvesselnotconformingtotheaboverequiresents,restorethestructuralintegritytowithinfMliaitspriortoincreasingtheReactorCoolantSystceteaperatureabove2OOoFSURVEILLANCEREUIRENEHTS~'aac~<~c~~,+OAheGn4ai'AIrendLencage.'Rale7cz$(ng'Propra~4.6.1.Thestructuralintegrityofthecontaicmentvesselshallbedetcr-aineddur-inexposedaccessibleinteriorandexteriorsurfacesofthevesselandver-fyingnoapparentchangesinappearanceofthesurfacesorotherabnormaldegra-dation.i5T.LUCIK-UNIT23/46-13Amendmentl)o.

E'I'l~$I~~~&1~P4ht CONTAINMENTSYSTEMS3/4.6.3CONTAINMENTISOLATIONVALVESLIMITINGCONDITIONFOROPERATIONAPPLICABILITY:MODES1,2,3and4.ACTION:conga'.nconfMithoneormore~-theisolationvalve(s)inoperable,maintainatleastoneisolationvalveOPERABLEineachaffectedpenetrationthatisopenandeither:a.Restoretheinoperablevalve(s)toOPERABLEstatuswithin4hours,orb.Isolateeachaffectedpenetrationwithin4hoursbyuseofatleastonedeactivatedautomaticvalvesecuredintheisolationposition,orC.d.Isolateeachaffectedpenetrationwithin4hoursbyuseofatleastoneclosedmanualvalveorblindflange;orBeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOMNwithinthefollowing30hours.SURVEILLANCEREUIREMENTSC0nka:eagnew$OPERABLEpriortoreturningthevalvetoserviceaftermaintenance,repairorreplacementworkisperformedonthevalveor.itsassociatedactuator,controlorpowercircuitbyperformanceofacyclingtestandverificationofisolationtime.ST.LUCIE-UNIT23/46-19 CONTAINMENTSYSTEMSSURVEILLANCEREUIREMENTS(Continued)Cont~'n~o~04.6.3.2Eachautomaticisolationvalveshallbedem-onstrated.OPERABLEduringtheCOLDSHUTDOMNorREFUELINGMODEatleastonceper18monthsby:a.VerifyingthatonaContainmentIsolationtestsignal(CIAS)and/oraSafetyInjectiontestsignal(SIAS),eachisolationvalveactuatestoitsisolationposition.b.VerifyingthatonaContainmentRadiation-Hightestsignal,eachcontainmentpurgevalveactuatestoitsisolationposition..~,so<<1"~'anker<<~~4.6.3.3Theisolationtimeofeachpoweroperatedorautomaticvalveef-~He~~shallbedeterminedtobewithinitslimitwhentestedpursuanttoSpecification4.0.5.ST.LUCIE-UNIT23/46-20peenJeenhQ0.

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Penetration.HaximuTestableDuringlsolionA)ConnmentIsolatI-HCV-15-I-HCV-18-2I-HCV-18-11-FCV-25-5,4I-FCV-25-2,3V-6741I-HCV-14-7I-HCV-14-1I-HCV-14-6I-HCV-14-2I-V-2516I-V-252210232426PrimaryHakeupMater(CIS)StationAirSupplyInstrumentAirSupply(CIS)YesContainmentPurgeHak(CIS)NitenSupplySafetyInjectTank(CIS)ReactorCtPumpCoolingMaterply()RtorCoolantPumpolingaterReturn(SIAS)LetdownLine(CIS)NoYesContainmentPurgeExhaustS)NoI-SE-05-1A)]B,IC,ID,IE28SafetyInjectionTankSampleYesI-V-5200I-V-5203I-V-5204I-V-5-5205I-V-520228B29A29BReactorCoolantSystemHotLegSample(CIS)PressurizerSurgeSample(CIS)PressurizerSteamSample(CIS)YesYesYes k'llIC'4t/Jf

'alveTaumberI"V-6718I"V-6750PenetrationNumber31TABLE3.6-2(Continued)CONTAINHENTISOLATIONVALVESFunctionContainmentVentHeader(CIS)HaximuTestableOutingIso)onahYesI"SE"03-2A,2841SafetyInjectionTankTestLineYes(CIS/SIAS)I"LCV-07"11AI"LCV"07"118I-V-6341I"V"6342I"V-2524I-V"2505I-FCV"26"1I-FCU-26-2I-FCV"26"3I-FCV-26-4I-FCV"26-5I-FCV"26"6I"FCV-25-26I-FCV-26V"25-20-FCV-25-21424352A5657ReactorCavitySumpPumpOischarge(CIS/SIAS)TPumpSuction(CISRCPControBleed-offIConnmentRadiatioitoring(CIS)ContainmentRadiationHonitoring(CIS)ContainmentRadiationMonitoring(CIS)Cont.Containment/HzPurgeHakeupInlet(CIS)Cont.Containment/HqPurgeExhaust(CIS)YesYesNoYesYesYesYesYes5101010 PII'yl!/V/1//

InMmIlveTaNumber8)HaalCR.RemotanualPenetrationNumberTASLE3.6-2(Continued)CONTAINMENTISOLATIONVALVESFunctionHaximumTestable'DuringIsolat~P)t.IIt.lliSI"V"18"79I-V-18-1270StationAirSupply(Hanual)StationAirSupply{Check)YesNoNANA4lItOI"V"3463I"V"07"206I-V-07-189I-V-07"170I-V"07"18846I-FSE"27"8)9)10,4811>15,16I"FSE-27"12,13,14,5117,18SafetyInjectionTankTestLine(Hanual)FuelPoolCleanup(Inlnual)FuelPoClea(Outlet){Hanual),HqSamng(RemoHanual)HqSampling(RemoteHanualYesYes~YesYesYesNAOI"V-00-140I-V-00"143I-V-00"139I"V"00-144I-V-00"152052EILRT(Hanual)ILRT(Hanual)ILRT{Hanual)YesYesNANA 1I COHTAIHMEHTSYSTEMSSHIELDBUILDINGSTRUCTURALINTEGRITYUNITINGCONDITIONFOROPERATION3.6.6.3Thestructuralintegrityoftheshieldbuildingshallbemaintainedatalevel.consistentwiththeacceptancecriteriainSurveillanceRequire-ment4.6.6.3.APPLICABILITY:KIDES1,2,3and4.ACTIONWiththestructuralintegrityoftheshieldbuildingnotconformingtotheaboverequirements,restorethestructuralintegritytowithinthelimitswithin24hoursorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing3Ohours.SVRYEILLAHCEREUIREHEHTS4.6.&.3Thestructuralintegrityoftheshieldbuildingshallbedeterminedaccessibleinteriorandexteriorsurfacesoftheshieldbuildingandverifyingnoapparentchangesinappearanceoftheconcretesu~facesorotherabnormaldegradation.gl'naccocdnnccwCAIAc-Can'Arincccn/ICc~~4f<ASFI'niinyra~ST.LUCIE-UHIT23/46-31AmendmentNo.

.Ig,aII,~fll\~~I 3/4.6CONTAINMENTSTEMSBASES.3/4.6.1PRIMARYCONTAINMENT3/4.6.1.1CONTAINMENTINTEGRITYPrimaryCONTAINMENTINTEGRITYensuresthatthereleaseofradioactivematerialsfromthecontainmentatmospherewillberestrictedtothoseleakagepathsandassociatedleakratesassumedinthesafetyanalyses.Thisrestriction,inconjunctionwiththeleakageratelimitation,willlimitthesiteboundaryradiationdosestowithinthelimitsof10CFR100duringaccidentconditions.LgdsEk7Q5(gt,gps,'QMhi'chrcs~llS4io~3/4.6.1.2CONTAINMENTLEAKAGEy4~);~,~;~~~tgebasis,lossofCoo'l~~tace.'ew+.ThelimitationsoncontainmentleakageraesensurethatetotalcontainmentleakagevoltewillnotexceedthevalueassumedintheaccidentPk**khP.P.~~',hhPkhP<<Phhleakagerates~consistentwithasmodifiedbyapprovedexemptionsThesurveillancetestingformeasuringtherequirementsofAppendix0of10CFR50R'-the-r~A4s3/4.6.1.3CONTAINMENTAIRLOCKSThemaximumpeakpressureexpectedtobeobtainedfromasteamlinebreakeventis43.4psig.Thelimitof0,4psigforinitialpositivecontainientpressurewilllimitthetotalpressureto43.99psigwhichislessthanthedesignpressureandisconsistentwiththesafetyanalyses.~~Qpf/~5aodR<g4ta<o<144ide.ll(o3>~)eel'ep)o~bcR5'helimitationsonclosureandleakrecontaenocksarerequiredtomeet>>therestrictionsonCONTAINMENTINTEGRITYandcontainmentleakrate.Surveillancetestingoftheairlocksealsprovidesassurancethattheoverallairlockleakagewillnotbecomeexcessiveduetosealdamageduringtheintervalsbetweenairlockleakaetests.3/4.6.1.4INTERNALPRESSURECenkfnwonfLe<gcge,'R~ic-S~'")IJ'"~qandI'5Thelimitationsoncontaiaaentinternapressureensurethat(1)thecontainmentstructureispreventedfromexceedingitsdesignnegativepressuredifferentialwithrespecttotheannulusatmosphereof0.7psiand(2)thecontainmentpeakpressuredoesnotexceedthedesignpressureof44psigduringsteamlinebreakconditions.ST.LUCIE-UNIT2B3/46-1AmendnentHo.d+

44~"~4I.V~~'V~44~I~~~4~4~4A4~~4~"V'j4jI CONTAINMENTSYSTEMSBASES3/4.6.1.5AIRTEMPERATUREThelimitationoncontainmentaverageairtemperatureensuresthatthecontainmenttemperaturedoesnotexceedthedesigntemperatureof264Fduringsteamlinebreakconditionsandisconsistentwiththesafetyanalyses.3/4.6.1.6CONTAINMENTVESSELSTRUCTURALINTEGRITY'll8Thislimitationensuresthatthestructuralintegr'ofthecontainmentsteelvesselwillbemaintainedceaparabletotheorig'naldesignstandardsforthelifeofthefacility.Structuralintegrityirequiredtoensurethatthevesselwillwithstandthemaximumpressureof.psigintheeventofaAvisualinspectioninsittodemonstratethiscapity./'.Jg+ggg&gal,'5Ib5soICoolantAoci'afi'dtg/.6..CONTAINMENTVENTILANSYSTEMThe48-inchcontainmentpurgesupplyandexhaustisolationvalvesarerequiredtobeclosedduringplantoperationsincethesevalveshavenotbeendemonstratedcapableofclosingduringaLOCAorsteamlinebreakaccident.Maintainingthesevalvesclosedduringplantoperationsensuresthatexcessivequantitiesofradioactivematerialswillnotbereleasedviathecontairaentpurgesystem.Toprovideassurancethatthe48-inchvalvescannotbeinadvertentlyopened,=theyaresealedclosedinaccordancewithStandardReviewPlan6.2.4whichincludesdevicestolockthevalveclosed,orpreventpowerfrombeingsuppliedtothevalveoperator.Theuseofthecontainmentpurgelinesisrestrictedtothe8-inchpurgesupplyandexhaustisolationvalvessince,unlikethe48-inchvalves,the8-inchvalveswillcloseduringaLOCAorsteamlinebreakaccidentandthereforethesiteboundarydoseguidelinesof10CFRPart100wouldnotbeexceededintheeventofanaccidentduringpurgingoperations.Leakageintegritytestswithamaximumallowableleakagerateforpurgesupplyandexhaustisolationvalveswillprovideearlyindicationofresilientmaterialsealdegradationandwillallowtheopportunityforrepairbeforegrossleakagefailuredevelops.The0.60Lleakagelimitshallnotbeexceededwhentheleakageratesdetermined3ytheleakageintegritytestsofthesevalvesareaddedtothepreviouslydeterminedtotalforallvalvesandpenetrationssubjecttoTypeBandCtests.ST.LUCIE-UNIT2B3/46-2AtttendmentNo.

~IJ~4I~I e,.ADMINISTRATIVECOHTROthan8daysingaseouseffluentsreleasedfromeachunittoareasbeyondtheSITEBOUNDARYconformingtoAppendixIto10CFRPart50,10)LimitationsontheannualdoseordosecoaxnitmenttoanyMEMBEROFTHEPUBLICduetoreleasesofradioactivityandtoradiationfromuraniumfuelcyclesourcesconformingto40CFRPart190.g.RadiolicalEnvironmentalMonitorinPrramAprepamshallbeprovidedtomonitortheradiationandradio-nuclidesintheenvironsoftheplant.Theprogramshall.provide(1)representativemeasurementsofradioactivityinthehighestpotentialexposurepathways,and(2)verificationoftheaccuracyoftheeffluentmonitoringprogramandmodelingofenvironmentalexposurepathways.Theprogramshall(1)becontainedintheODCM,(2)conformtotheguidanceofAppendixIto10CFRPart50,and(3)includethefollowing:1)Monitoring,sampling,analysis,andreportingofradiationandradionuclidesintheenvironmentinaccordancewiththemethodologyandparametersintheODCM,2)ALandUseCensustoensurethatchangesintheuseofareasatandbeyondtheSITEBOUNDARYareidentifiedandthatmodificationstothemonitoringprogramaremadeifrequiredbytheresultsofthiscensus,and3)ParticipationinaInterlaboratoryCoiparisonProgramtoensurethatindependentchecksontheprecisionandaccuracyofthemeasurementsofradioactivematerialsinenvironmentalsamplematricesareperformedaspartofthequalityassuranceprogramforenvironmentalmonitoring.ST.LUCIE-UNIT16-15bAmendmentNo.P PNSERTAUnit2]WiththecontainmentleakagerateexceedingtheacceptancecriteriaoftheContainmentLeakageRateTestingProgram,within1hourinitiateactiontobeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing30hours.

[INSERTBUnit2]InaccordancewithGenericLetter91-08,"RemovalofComponentListsfromTechnicalSpecifications,"theopeningoflockedorsealedclosedcontainmentisolationvalvesonanintermittentbasisunderadministrativecontrolincludesthefollowingconsiderations:(1)statio'ninganoperator,whoisinconstantcommunicationwiththecontrolroom,atthevalvecontrols,(2)instructingthisoperatortoclosethesevalvesinanaccidentsituation,and,(3)assuringthatenvironmentalconditionswillnotprecludeaccesstoclosethevalvesandthatthisactionwillpreventthereleaseofradioactivityoutsidethecontainment.

[INSERTCUnit2]h.ContainmentLeakageRateTestingProgramAprogramtoimplementtheleakageratetestingofthecontainmentasrequiredby10CFR50.54(o)and10CFR50AppendixJ,OptionB,asmodifiedbyapprovedexemptions.ThisprogramisinaccordancewiththeguidelinescontainedinRegulatoryGuide1.163,"Performance-BasedContainmentLeak-TestProgram,"asmodifiedbythefollowingexception:a.BechtelTopicalReport,BN-TOP-1orANS56.8-1994(asrecommendedbyR.G.1.163)willbeusedfortypeAtesting.Thepeakcalculatedcontainmentinternalpressureforthedesignbasislossofcoolantaccident,Pis41.8psig.Thecontainmentdesignpressureis44psig.Themaximumallowablecontainmentleakagerate,LatPshallbe0.50%ofcontainmentairweightperday.Leakagerateacceptancecriteriaare:Containmentleakagerateacceptancecriterionis<1.0L,.Duringthefirstunitstartupfollowingtestinginaccordancewiththisprogram,theleakagerateacceptancecriteriaare<0.60L,fortheTypeBandCtests,<0.75L;forTypeAtests,and<0.27L,forsecondarycontainmentbypassleakagepaths.b.Airlocktestingacceptancecriteriaare:1)Overallairlockleakagerateis<0.05L,whentestedat>P,.2)Foreachdoorseal,leakagerateis<0.01L,whenpressurizedto>P,.TheprovisionsofT.S.4.0.2donotapplytotestfrequenciesintheContainmentLeakRateTestingProgram.TheprovisionsofT.S.4.0.3areapplicabletotheContainmentLeakRateTestingProgram.

1PP