ML17329A619

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Proposed,Deleted TS Table 3.6-1, Containment Isolation Valves.
ML17329A619
Person / Time
Site: Cook  American Electric Power icon.png
Issue date: 09/24/1992
From:
INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:
Shared Package
ML17329A620 List:
References
NUDOCS 9210050057
Download: ML17329A619 (174)
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Attachment 2toAEP:NRC:1178 ExistingTechnical Specifications PagesMarkedtoReflectProposedChanges9210050057 920924'DR ADOCK05000315,f"PDR DEFZNZTZONS REPORTABLE EVENT1.7'VREPORTABLE EVENTshallbeanyofthoseconditions specified in10CFR50.73.CONTAINMENT INTEGRITY 1.8CONTAINMENT INTEGRITY shallexistwhen:1.8.1Allpenetrations requiredtobeclosedduz'ingaccidentconditions areeither:a.CapableofbeingclosedbyanOPERABLEcontainment auto>>maticisolation valvesystem,orb.Closedbymanualvalves,blindflanges,ordeactivated automatic valvessecuredintheirclosedpositionsp exceptpecMkcc~~

1.8.2Allecgxipment hatchesareclosedandsealed..1.8.3Eachairlockisincompliance withtherecpxizements ofSpecification 3.6.1.3,and1.8.4Thecontainment leakageratesazewithinthelimitsofSpecification 3.6.1.2.CHANNELCAZ1BBATZQN1.9.ACHANNELCALIBRATION shallbetheadjustment, asnecessary, ofthechanneloutputsuchthatitrespondswiththenecessary rangeandaccuracytoknownvaluesoftheparameter whichthechannelmonitors.

TheCHANNELCALIBRATION shallencompass theentizechannelincluding thesensorandalarmand/oztipfunctions, andshallincludetheCHANNELFUNCTIONAL TEST.TheCHANNELCALZBRATZON maybeperformed byanyseriesofsequential, overlapping ortotalchannelstepssuchthattheentirechanneliscalibrated.

1.10A(CANNELCHECKshallbethequalitative assessment ofchannelbehaviorduringoperation byobservation.

Thisdetermination shallinclude,wherepossible, comparison ofthechannelindication and/orstatuswithotherindications and/orstatusderivedfromindependent instrument channelsmeasuring thesameparameter.

(COOKNUCLEUS<PLANT-QNZT11-2~AMENDMENT NON~Ž~pQa&~Ka~p~~iVre~S

34.6CONTAINMENT SYSTEMS34.6.1PRIMARYCONTAIPKNTCONTAINMENT INTEGRITY LXMXTXNGCONDITION FOROPERATION 3.6.1.1PrimaryCONTAINMENT INTEGRITY shallbemaintained.

APPLICABILXTY:

MODES1,2,3and4.ACTION:WithoutprimaryCONTAINMENT INTEGRITY, restoreCONTAINMENT XNTEGRXTY withinonehourorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.SURVEILLANCE REUIREMENTS 4.6.1.1PrimaryCONTAINMRK INTEGRITY shallbedemonstrated:

~~~a~Atleastonceper31daysbyverifying that:'.-.Allpenetrations*

notcapableofbeingclosedbyOPERABLEcontainment automatic isolation valvesandrequiredtobeclosedduringaccidentconditions areclosedbyvalves,.blindflanges,ordeactivated automatic valvessecuredintheirpositions, exceptandb.2.Allequipment hatchesareclosedandsealed,Byverifying thateachcontainment airlockisincompliance withtherequirements ofSpecification 3.6.1.3.*Exceptvalves,blindflanges,anddeactivated automatic valveswhicharelocatedinsidethecontainment andarelocked,sealedorotherwise securedintheclosedposition.

Thesepenetrations shallbeverifiedclosedduringeachCOLDSHUTDOWNexceptthatsuchverification neednot,beperformed moreoftenthanonceper92days.AMENDMENT NO.gg,~AvV~VSglCVOAC~~P~~AMP~A1jlU+TCd.IV%

GOWK(~PNA-~AM+Q~"~i~<COOKNUCLEARPLANT-UNIT13/46-1

L)HITIft6 CQNOI7$0NFGROr"=PTISAN 3.6.3.17+@c".ntain;..ant isolation valvebeOPHAoL'Esha1ITheACTIOll>IpLrC-arLrTY:

t.OOSI,Z,3any4.ACIQY'p~$aEnfA663tsatamntafT/S3/4.6.3,)fs natapplfcab1e tathecontains'ent

'pur,esup-plyandexhaustfsalaticn valves,OCR~-thThLtf:\INCdidftie(assocfated ACTiGHswtmentfarthesevalvesfsgivenfnTechnical Speci-ffcatfcn3/4.6.L.T.

Mfacaecrmareaftheisola.icn valve(s}fncperable, ei~".er:a.Res<re~ieir.".=erable va1ve(s):o OP'PABLC'ta.as xft!ifn4hours,crb.Isolateeac!ia,=ac.~dpenetratfcn wi".hn4hoursbyuseai'tleutcaeceac:ivated aut"-ztfc valvesecuredintheisalaticn

pasitica, crc.Esalatecchaf.ec=ecf penetratfca withn4hcursbyuseaf.atleas-cneclosedmanualvalvearblincfflange,ard.Heinatle*sH0757~NOSYwi:.",fn.

C.".e,nex.6hcursandinC"LQZ:-Wi~QNN wi"int.".efallowing 5hours.(n~pmv(~~~c+~c~cr s,n.<a~f<~~~~~e.

SQR'IPLLClC='FDUIR&c~i 4.6.3.1.1 WQ.fsalat'.cn valv~shallbe~emonstrate~

0~+BL>>priorrorecurning thevalveeoserviceaice=a'"ce-nancc,repairorrep'ace=enc choricisper8ozeelon"hevalveoritsassoc'aced ac"nscor; concrolorpc<<erc'rczi"byper=ounce o""acyc~'ngmescand,ver'-Eicac'onoEksol.aci"n='=e.g+~mrreek pu.ge.~nb.v~oad~~J~~~me~be,ops&c>rud~~~McaMva~e3~kO.C.'Coals.-urn' 3/46-14Ancndacnt.

Ho.

tuecannaw,~e.pWOPERABLEduringtheCOLDSHUTDOWNorREFUELING MODEatleastonceper18monthsby:a.Verifying thatonaPhasekcontainment isolation testsignal,eachPhasehisolation valveactuatestoitsisolation position.

b.Verifying thatonaPhaseBcontainment isolation testsignal,eachPhaseBisolation valveactuatestoitsisolation position.

c.Verifying thatonaContainment PurgeandExhaustisolation signal,eachPurgeandExhaustvalveactuatestoitsisolation position.

l~(~ECA4.6.3.1.3 Theieolaeion aioeofeachpaveropezaeadozaveoaaai)valve of-hehha-MMshallbedetermined tobevithinitslimitvhentestedpursuanttoSpecification 4.0.5.COOKNUCLEARPLANT-UNIT13/46-15AMENDMENT NO.444e

VAIY(:tt((HI)CA.PllR"I"A"ISOLATlON TAALE3.6-1CO)(lbl(NEI(1 1SOLhTln(lVALVESFHllL'TION1SOI.A3.ION TlHC.INrSLCONDS 2.l.I,I(r.y.91().11.13.14.IP16.17.IA.1I)2().21.22.23.24.2J2c).Crit-4~iS(:(:(t-4!i6 r.r.((-4.

It.llt-4()().rItt-)ri2Ilt'.lt-2()lIl(:It-2()2I)('.lt-P()3 I)('.lt-2()4I)(:It-2()!i I)CIt-206 I)(:It-2D 7I)(:it-301

.I)rlt-1()2

()(:It-303 I)(:It-304 I)f:It-310 l)C(t-320 I)(.II-330I)(:lt-340 DCIt-600()CA-CnlI)(:0-610 t)C(t-611 I)(:It-C?n l)C(t-621 CgHtoReactorSrrpnorts CCfl+roxr RelictorSu>>portsCCIIfNortAeactorS<<plrnr.tsCCI-IfroxlConcuss1trlrr.Ilx.CCWtoCxceAs~ltr)>>.Ilx.R.C.DrainTankloVu>>t.Ililr.A.C.Drain'la>>kto~ChasAnalyzerR.C.DrainTa>>ktoVee)g.Ili)r.It.C.DrainTarrktoGasA'r>glyzer A.C.DrainPrrornS<<ctionIsol~tit)

II.C.DrainPurxnSuctionIsola>jorrI(2SupplvtoA.C.DrainlagkSteamCieneratnr Alowrlawr)&ample IllSteamGe<<erator AlowrpfwnSampleI)2SteamGe>>erator Alyiilown Samplel3SteamGenerator ATowrlowr)

Sa<<rplel4SteatllCielrerator Alowrlnwn IirresllSteaorGenerator Alowrlowr)

Linesl2Stedf)rGy>>erator Alowriow>>

Li>>esl3Steay-Ger)era torAlowrlown Linesl4Cr)ntainment SumptollasteI(olrhrpCo>>l.ainmer)tSumptoi(asteIloldrrpiceConde>>ser DraintoDrainIlrlr.iceCondenser Draintol)rainIldr.Contin<<orrs Verrtllation DraintolloldupContinuous Ventilation DraintoIlolrlup10ln1(llr)101()10ln10lnlnlnl()1010ln)o~-lnlnlflln10 yhi.VE)IIIIIAEA ThALE3.fi-lCOllThItIHEtlTISOLATlAllVALVESfIIIICTIONISOI+IONTINEiSECnHDSh.l.2.3.I'i6.7.n.rJ)n.Il.)2.13.14.Ir16l.)7.II).19.20.21.22.2'3.24.2rJ~26.CfA-4r65CfIt-456ir.CA-4>7c(.lt-46)n Ct:It-4(i2I)CIt-2I)1 l)CII-202 I)f.it-2I)3 l)ctt-204 DCA-2I)".)

DCA-206I)CIt-207 DCA-301l)cA-302DCII-3031)cA-304I)CI\-310I)CA-320DCA-330l)CA-340l)CA-600l)CA-601DrA-6lnIrt:It-61 1l)r.it-G?

0l)fA-621I'llhSE"h"ISOLhTINCCCC~tohaactorSupnartsCCflfrorrjIteactorSupportsCCIIfrom>Abactor SupportsCCIIfrorr)C)tcess1tdn.Ilx.CCWtoExcess~ltr)n.

Ilx.A.C.DrainTanktaYent.IIrlr.A.C.DrainTanktoCtqshnalyzerfI.C.DrainTanktoV~en'g<llrlr.A.C.DrainTanktoGashnzlyzerA.C.DrainPrrrrrnSuctionIsoigtlon A.C.DrainPurrrnSuctionIso)'at:ion II2Supply.'t.o A.C.Drain~Tdnk StearrrCienerator Olowd))w~h SampleNl++>>SteamGer)erator ftlypdown San)I)le82SteamGenerator Al'owrlown SarirpleP3SteamGenerator I)lowdown SarrrpleP4StearrrGerje~rtor Dlowrlown Linesrl'IStearr)Generator OlowdownLinesII2StearriGei)erator Illowdown LinesII3StyemGenerator DlowdownLinesE4ontalnr)rent SumptoIlasteIIoldrrpContalnrrrej)t SuvrptollasteIloldupIceConrlenser DraintoDrainlldr.IceCondenser DraintoDrainlldr.Continjrorjs Ventilation DraintoIloldupContinuous Ventilation Draintolloldup1010InII)ln.10lnln10lnln101I)1010101010InIO'.Ill1II~

Thl)I.E3.6-l(Cniltln>>ait)VAI.VEIIIIIIAIItVCR-laEt:It-II'Qlt-I2Et:II-.I3Et:}I-I&4-..

v.rn-l5VCtt-l6L'I:It-I?

V.Ctt-lI)Et:It-I9Et:tt-20V.t:It-2IErtt-22Et:tt-23Ctt-24L'I:It-25 Et:It-26ECR-2?Et:It-28Et:It"29Et:tt-416 IXtt-4il?

L'I:It-496 Et:tt-497 V.t:It-535 Vntt-536rtclt-3I)

IOCtt-314ICB-51t:It-6}tr.tt-251

}tt:tt-2}tt:t53.I"254CB-II)5ctt-ln67.2I)-29.3n.31~32.33.34.35'6.37.38.39.4n.4).I42.43.44~45.46.47.49.50.51.53.54.55.56.57.56.59.h.plliNE"h'ttttrTIntt

'Gnl.hTI~I)II Cont}niiei)}'unt.112SampleReturnCiint.1)2Snaiple-hlrto}tee.KCoot.112Snmple-hlrfrom}tee.EC>>>>t.112Snmple-I.ou.Cont.Vol.Cant.II2Sample-I.ou.Co>>t.Vol.Cont.1)2Sump)a-ltpCoiit.Vol.~,I:o>>t.ItSum)i)c-11pI:u>>t.Vol.opt.112Sump)c-hlrtuItcc.MCuiiMIt.Sumplc-hlrfr<<mItcc.ItCont.)12Suiiip)e-Co>>t.}tumeVal.Cont.II~Sniiiple-RetiirnCant.11Sn'mplo-hlrt.oRcc.E.Ca>>t.112Saipic~~hlrfr.ttcc~EI:u>>t.IISuiiiplu-I.uuCont.Vol2Co>>t.ItSump)e-I.>>WCo>>t.

V'I.ContIISuwipleltpCoiit.ol~Cant.1)2Suiiiple-ItpCoig.Vql.Caiit.11Sam)i)a-Alr/ott<<c.~)i.

Ca<<t..II2Sample-h,vI'r.It<<c.)I".~~Coiii.IISample-,'ant.I)<<muVul2I'ASCoillnlmac>>tiiwtiSump)cI'hSCuiitntiimcii S<<mliSump)uI'AS)taut<<Ili)iitilni>>lCuaIti:t>>rnI'AS)Iauty:I.I

~I>>ldni<<lG<<s!tet>>riiI'hSI:io)falnmc>>t GuuSumplcI'AS+il>>t nl>>mc>>t.ttnuSump)clt~>wptily toI'reun>>riser ReliefTankI(>Siipplytohcciim>>)utoru hcciim>>1utorsSnwip)cAcc<<ai<<lutnro Sump)cSaNI>leI.1iiefrumSteamCu>>.O<<tlctlISum)i)aI.l>>cfromSteuat4.>>.Oiitlet!2SamtilcI.liiufriimSteamt)c>>.A<<tlatJ3SnmlilcI.I>>ctnrmStcamOcn.tiiitlctI4ltutI.c};Siuaiplult>>tI.cltSuiiip)c1SOl.hTIOII Tl}IE1ttSECnttt)S 0ln10lnlnII)10IOlnIOIOIOII)II)lt)lnInlnIO)nII)lt)ln10It)IOIn.IO nn00IVALVENUMBERFUNCTIONTABLE3.6-1Continued ISOLATION TIMEINSECONDSA.PllASE"A"ISOLATION Continued 63,64.65.66.67.68.69.70.71.72.73.74.75.76.77.78.79.80.81.82.83.84.NCR-107N8~108NCRMNCR-110NCR-252PCR-40QCM-250QCM-350QCR-300QCR-301QCR-919QCR-920RCR-100RCR-101VCR-10VCR-11VCR-20VCR-21XCR-100XCR-101XCR-102XCR-103B.PllASE"B"PRZLiquidSamplePRZLiqui.d'ample PRZSteamSample..PRZSteamSample,PrimaryWatertoPressureReliefTankContainment ServiceAirRCPSealWaterDischarge

,RCPSealWaterDischarge egdowntoLetdownHx.LetdowntoLetdownllx.Demineragized WaterSupplyforRyclingDeminerall'zqd WaterSupplyfo~Refueling PRZReliefTanktoGasAna~PRZReliefTanktoGasAnal.GlycolSupplytoFan~Cooler GlycolSupplytoFaaCopierGlycolSupplyfromFanCoberGlycolSupply~~from FanCooleControlAj./+toContainment reControl'Air toContainment IsolatioControAirtoContainment Isolation ntrolAirtoContainment CISOLATIOCavityCavity10101010101015151010101010101010101010101010l.2.e6rtu)8.tA10CCM-451CCM-452CCM-4+5CCM-4-458CCM-459ECR-31ECR-32ECR-33ECR-35I:CR-36CCWfromRCPOilCoolersCCWfromRCPOilCoolersCCWfromRCPThermalBarrierCCWfromRCPThermalBarrierCCWtoRCPOilCoolers&ThermalBarrierCCWtoRCPOilCoolers&ThermalBarrierContainment AirborneRadiation MonitorContainment Ai.rborne Radiation MonitorContainment AirborneRadiation MonitorContainment AirborneRadi.ation Moni.torContainment AirborneRa<~<ionMoni.tor60603006601010101010

~-

~r8~~~t~'I~nnClCIOFIIHCYlnt I~Vhl.VEIIHIIIIElt ItthSF."ho1S'.h.12.l3.14~15.16.17.In.l9.20.21.22.23~24.25.26.27.28.29.3n.31.32.33.34.35~3&.37.38.43.uCR-9nluctt-903uctt-9n5uI:II-907 MCII-9n9ucn-911III:R-913 ucn-9I5ucn-92I'HCR-923iICR-925IICR-927MCR-929'HI:8-931 ucR-933IICR-935MC.II-941 HI:8-942llCII-943ucR-944urR-945HCR-946HCII-94r7HCII-948ucR-95lucR-95Men~953LII-954I:It-955CR-956ucR-957HCII-958AI~ATIGllCnntrnuel}

>NFSMtoI~uCantainracnt VentllNL'SMframl~uCantaloment VentIIHI'-SM.toI.auCantalnmcnt Ventl2HESMfromI.ouCnntalnraent Ventl2tlL'SMtoI.auContainment Ventl3IIESMfroml,ouContainment Ventl3ltESMtol.ouContainment Ventl4tlESMfroml,ouContainment Ventl4HESMtotipContainment VcotIItlESMfroraHpContatnrat}nt VentlgtIESMtoHpContatnmcnt V'cnti2tIL'SMfrorattpContalrrmcnt ntl2HESMtoHpCaotulnmcnt Ventl3~.IIL)SMfromHpCarrtatpra6nt Ventl.HESMtoHpContut~mcnt Ventl4HlSMfraarHpCprftatnment Vent14HLSMtoRCPHotarhlrCnalerIIESMtaIICPHotorhirCoolerIIFSMteIICPHotarhlrCoolerHLr!pi.-to ltCPtlotorhlrCoolerjEsltfromRCI'otorhlrCooler~IIFSMfromRCI'otorhlrCnalcrHESMfromRCPHatorhirCoolerHESMfromRCPttotarhirCooturHFSMtoRCPtlotorhlrCnolurVentIItHSlltaIICPtlotorhlrCoolerVentl2IIESMtoBCI'otorhlrCoolerVentl3IIESMtoRCI'ntorhlrCoolerVentl4IIL'SMframRCPttntarhlrCoa)erVentIlHL'SMfroraRCPHoturhlrCoolerVentl2HESllfroraIICPtlatarhlrCoolerVentl3HESMfromIICPHutorhlrCoolerVent/41snuvtntt YIIIEf~tSF.mtnsInlaIOlnlnInlaIalnIntnlnlntnlnInlaIalnlalalnIO~foIOglnIatnI'aI'aI'a VhLVH)NHBERI'UNCTIOII Thfll.E3.6-1(ContIn>>ail)IGOLATIO'.I TIMEIllSECQNOSPIPSE>>D>>ISOMTIOII Continued nOP4I~g4lgoVlWCR-96'1<ICIL-963 HcR-965WCR-967HCR-900HCIL-902VCR-904WClt-9061JCR-900IJCR-910WCR-912HCR-914WCft-920WCR-922WCft-924IJCR-92644'5.46.47'Q~49~50'1'2~53~54.55.56'7'8'59~'IJCR-92060..IJCR-930WCR-9321JClt-934IJCR-96062'3'4'5'6'7'CR-962IJCIL-964 HCR-966C.CnllThllll fEVCR-101VCR-102VCR-103VC$~104eft-105VCR-ln6VCR-107>VCfl-201Vcll-202Vcft-2031~2~3~4~5~6.llESIJtoInstr.Bm.HantVentIIESHfromInstr.Rm,HeatVentIIISHtoInstr.Bm.EastVentllESWfromInstr.Bm.HastVent1/ESI)toBCI'oucrContainmcnt VentPlIJESIJ~fram l.aucrContainmcnt Vent011IESIItoRCPLouarContainment VentP21JESIJfrom,.l.ouar Coiitaiiimant Ventt2lJESIJtoBCP~,Loucr Containment VentJ13llESIJfromLou'cyContainment VentP3IJESWtoRCI'ouegContainmcnt VentP4ill'.SllfromLoucrCoqtainmant VentP4IJESLJtoRCPllppcrCantainmcnt Vent41llESHfromllppcrCantaknqcnt VentPllJESWtoRCPlfpparCantainmcnt Vent~82IJESLJfromIfppcrCantainmant VcnJ~I2l!ESLItoRCPlfppcrCantainmcng<Ucnt P3llESWfromtipperContainmcpt-VentIg,NESIJtoRCPllpperContainmcnt Vent74..llESLJframllppcrContalnmcnt Ventd4.IIESIJtoInstrument>Roam EastVent~llESWfromInstrument BoomEastVentllESlJtaInstriimantRoamHcstVentllESllfrog<Instrument BoomHastVentllTPIIRflE.hl1D EXIIAIIST AkInstr.BoomP>>rgehirInletI>>str,RoomPurgahirOut'letLouerComp.PurgehirInletl.owerComp.PurgehirOutletllpparComp.P>>rpahirInletllppcrComp~PurgehirOutletCont.Press.ReliefFanIsolation Inotr,BaomPiirf',ahirinletInstr.RoamPurgehirOutlet~0~1.niictComp.P>>rf',chir?nlat101010010ln10101010101010lfl101010101010101010ln555555 0TABLE3.6-1Continued 000ICLVENUMBERC.CNTAINMENT PURGE12.VCR-2013.VCR-20614.VCR-207*FUNCTIONEXllAUSTContinued

    • UpperComp.PurgeAirInletUpperComp.PurgeAirOutletCont.PressReliefFanIsolation ISOLATION TIMEINSECONDSA'5D.MANUALISOLATION VALV1.ICM-1112.ICM-1293.ICM-2504.ICM-2515.ICM-2606.ICM-2657.ICM-3058.ICM-3069~ICM-31110.ICM-32111.NPX151VI12.PA-34313.SF-15114.SF-15315.SF-15916.SF-16017.SI-17118.SI-172RHRtoRgoldLegsRHRInlettoOPumpsBoronInjectionnlnlet BoronInjection In%tSafetyInjection InleSafetyInjection InletRHRSuctionfromSumpRHRSuctionfromSumpRllRtoRCHotLegsRHRtoRCHotLegsDeadWeightTesterContainment ServicAirRefueling Water+pplyRefueling WaterSupplyRefueling

+AityDraintoPurification SystemRefueling CavityDraintoPurification SystemSsfe~cInjeceicn TeseLineAcumulatorTestLineNANANANANANANANANANAHAHANANANANAHAHA Vh}.VE)ill)IIII REISICIISII Thill.F.3.S~lContinucd}ISOLATIQII Tll<EIIIECOlmSllhIIA)IhllhllhllhllAIIAIIAIIAllhIl.Hh)lllhl.

7SA}.hTIO)I Oh}.VRSContinued}

(})}9.CCR-440CCMfrom)}sinStcaaPenetration 20CCR-44lCCMfromlt'sinStcamPenetration 2}ollCll-22}HainSteaiato~huxlliory FeedPump22~Ilk)i-23I}lainSteaatohugillsry FeedPump23ICCII-Ii30CClltoKaatPreasur~Equa}Ization Fan24'C)I-43}COIfromFastPressure<~Equalizationgan 25~CC)I-432CCIItolinetCreeaoreEqiiciltatlon I'an26C(3I-433CCMfrom}lestPrcssurekquu};iztionPan27.Skl-BAUpperContainment S>>mp}e2S~SII-10aUpperContainment S>>IIIp}c>~29~Skl-4~Instrument RoomSample~"30.S)I-6aInstrument RoaiiSaappEkllh-)lanualValve-Isa}ation timenotapp}icablo~(I)Inclcilca abatoropcrateil velocevltlch4onotleolateantooatlcally.

)laybcopenedonanintermittent bastaunderadministrative control-Contapkaent purgesupply,and exhaustisolation yslves(VCR-101throuPhl06an&<VCR-201through206)easybaopenedunderTechnical Specification 3/4.6.1.7.

CONTAINMENT SY~iBASES3/4.6.2OEPRESSURIZATION ANOCOOLINGSYSTEMS3/4.6.2.1CONTAINMENT SPRAYSYSTEMTheOPERABILITY ofthecontainment spraysysemensuresthatcontain-mentdepressurization andcoolingcapability willbeavailable intheeventoaLOCA.Thepressurereduction andresultant lowercontainment leakagerateareconsistent withthe"assumpticins usedintheaccidentanalyses.

3/4.6.2.2 SPRAYAOOITIVESYSTBlTheOPERABILITY ofthesprayadditivesystemensuresthatsufficient NaOHisaddedtothecontainment sprayintheeventofaLOCA.ThelimitsonNaOHminimumvolumeandconcentration, ensurethat1)theiodineremovalefficiency ofthespraywaterismaintained becauseoftheincreaseinpHvalue,and2)corrosion effectsoncomponents withincon-tainmentareminimized.

Theseassumptions areconsistent withtheiodineremovalefficiency assumedintheaccidentanalyses.

3/4.6.3CONTAINMENT ISOLATION VALVESTheOPERABILITY ofthecontainment

'isolation valvesensuresthatthecontainment atmosphere willbeisolatedfromtheoutsideenvironment intheeventofareleaseofradioactive materialtothecontainment atmosphere orpressurization ofthecontainment.

Containment isolation withinthetimelimitsspecified ensuresthatthereleaseofradioactive materialtotheenvironment willbeconsistent withtheassumptions usedinthenalysesforaLOCA.3/4.6.COMBUSTIBLE GASCONTROLTheOPERABILITY oftheequipment andsystansrequiredforthedetecionandcontrolofhydrogengasensuresthatthisequipment willbeavailable tomaintainthehydrogenconcentration withincontainment belowitsflanmable limitduringpost-LOCA conditions+

Eitherrecombiner

'nitiscapableofcontrolling theexpected'ydrogen generation associated with1)zirconium-water reactions, 2)radiolytic decomposition ofwaterand3)corrosion ofmetalswithincontainment.

0.C.COOK-UNIT 183/46-3 InsertA:Theopeningofcontainment purgeandexhaustvalvesandlockedorsealedclosedcontainment isolation valvesonanintermittent basisunderadministrative controlincludesthefollowing considerations:

(1)stationing aqualified individual, whoisinconstantcommunication withcontrolroom,atthevalvecontrols, (2)instructing thisindividual toclosethesevalvesinanaccidentsituation, and(3)assuringthatenvironmental conditions willnotprecludeaccesstoclosethevalvesandthatthisactionwillpreventthereleaseofradioactivity outsidethecontainment.

DEFINITIONS REPORTABLE EVENT1.7AREPORTABLE EVENTshallbeanyofthoseconditions specified in10CFR50.73~CONTAINMENT INTEGRITY 1.8CONTAINMENT INTEGRITY shallexistwhen:1.8.1Allpenetationsrequiredtobeclosedduringaccidentconditions areeitherrCapableofbeingclosedbyanOPERABLEcontainment automatic isolation valvesystem,orb.Closedbymanualvalves,blindflanges,ordeactivated automatic valvessecuredintheirclosedpositions, 1.8.2Allequipment hatchesareclosedandsealed,1.8.3Eachairlockisincompliance withtherequirements ofSpecification3.6.1.3,,'eIr~pl1.84Thecontainment leakageratesazewithinthe1$mitsof.Specification 3.6.1.2,andJ\Thesealinginechanism associated witheachpenetration (e.g.,welds,bellowsorO-rings)isOPERABLE.

CEASELCALIBRATION 1.9AKDHNPZCALIBRATION shallbetheadjustment, asnecessary, ofthe-"channeloutputsuchthatitrespondswiththenecessary rangeandaccuracytoknownvaluesoftheparameter whichthechannelmonitors.

TheCHANNELCALZBRATZON shallencompass theentirechannelincluding thesensorandalarmand/ortripfunctions, andshallincludetheCHANNELFUNCTIONAL TEST.TheCQDQiNELCALIBRATZON maybeperformed byanyseriesofsequential, overlapping ortotalchannelstepssuchthattheentize~channeliscalibrated.

CHANNELCHECK1.10ACHANNEICHEcKshallbethequalitative assessment ofchannelbehaviozduringoperation byobservation'.

Thisdetermination shallinclude,wherepossible, comparison ofthechannelindication and/orstatuswithotherindications and/orstatusderivedfromindependent instrument channelsmeasuring t:hesameparameter.

1-2COOKNUCLEARPLANT-UNIT2AMENDMENT NO7g7g~~~~~Uqg~~CA('A'iMMfYU44&p+p gl 34.6CONTAINMENT SYS~34.61PRIMARYCONTAZ~NT CONTAZNMENT ZNTGRZTYLZMITINGCONDITION FOROPERATXON 3.6.1.1PzimaryCONTAXNMENT ZNTEGRXTY shallbemaintained.

APPLICABILITY:

MODES1,2,3and4.ACTION'ithout primaryCONTAINMENT INTEGRITY<

restoreCONTAXNMENT INTEGRITwithinonehourorbeinat.leastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.SURVEILLANCE REQUZ~~NTS 4.6.1.1PrimaryCONTAINMENT INTEGRITY shallbedemonstrated.

a.Atleastonceper31daysbyverifying that:1Allpenetations<<not capableofbeingclosedbyOPERABLE.;...containment automatic isolation valvesandrequiredtobeclosedduringaccidentconditions areclosedbyvalves,blindflanges,ordeactivated automatic valvessecuredintheirpositions, except~eM~W~a'~~and2.Alle~ipmenthatchesareclosedandsealed,b.Byverifying thateachcontainment airlockisincompliance withtherequirements ofSpecification 3.6.1.3.<<Exceptvalves,blindflanges,anddeactivated automatic valveswhicharelocatedinsidethecontainment andarelocked,sealedorotherwise securedintheclosedposition.

Thesepenetrations shallbeverifiedclosedduringeachCOLDSHUTDOWNexceptthatsuchveiification neednotbeperformed moreoftenthanonceper92days.Q~~~pQ.~LL;AQ~~'~'L&~~kl/+

Cndem(~peen~~~nu~~%i~4an5h3',COOKNUCLEARPLANTUNIT23/46-1AMENDMENT NO144

~63f4.6.3CQHjAI~ENjISOLn7IOH VALVES~~LIHITINGCQHOITIOH FOROPERATION Zaah3.6.3.1Re-cantonment fso1atfcn valve~pecH'ied i-.sha116EAEEAEL'6 "66-:'.llAltt6stateaent afTechnfca1 Speciication3(4.6.3,>fs natapplicable tathecantafanentpurgeandexhaust,fso1atfon va1ves,Thel.fmftfng Candftfon orOperation anditsassociated'CTION statenent forthesevalves"~givenfnTechnfcal Specfffcatfan 3/4;6.1.7.

,o.APPLICABILITY:.

ModesI,2.3and4.>cnaH:-csMAee+~~Nthonear'areofthesalatfonvalves(s) fnaperab1e, mafntafnatleastonefsalatfan valveOP~LEineachaffectedpenetration thatisaoenandeither:a.Restorethefnaperable va1ve(s}t0OPBABLEsaus~fthfn4haurs,orb.Isolateeachaffectedpenetration Hthfn4hourshyuseofatleastanedeactivat dautamatic.valve securedinNeisolation

pasftfan, arCEc.Isolateeachafectedpenetration Nithin4hoursbyuseofat1easonec1asedt"znua1va1vecrblindf1ange;ord.Beinat1~tHOT57~(CSYwithinDenex5hoursandinCOLQSiiUTj.QMH withinthefollawing 30hours.7~~P~L'~~c'r~

~4GP~~QicW~~

a.o4are.nohcyylimh'e.

SURVKIL&jHC:-

REQUIRH<BGS'6.6.l...l 4t6tllt~~.'.*tt.'enansratedOP:WBLj.priorawturr,ing thevalvetaserviceaf.rmaintenance, repairoz~ulacj.nent workisper=anted on>evalveoritsassociated acuat"r,cantmlorp~ercirc"i'yperfcj...one oracycling"estandverfffcaticn ofisolaion~--e.Qodaunm~amWv~oaKSek&a'w4<~~~MV~~QtC5p~~OA~lAAK~A~D~~uW6~~@qjA~4m.WV<~&COk.QCCQ'(-lj'iIj23/E'~~CEEen 1~.t~ii".

COÃ1'AILMENT SY~rSURVEILLANCE REOUI.'KNTS Continued 1'v~~S%iME>~4.6.3.1.Z Each/$solacionvalveshallbedemonscraced OPERABLEduringtheCOLDSHUTDOWNor.REFUELING MODEacleastanceper18monthsby:~Ja.,Vexifying thatona'PhaseAcontainment isolation testsignal,eachPhaseAisolacion valveactuatestoitsisolation position~'\~b.Verifying chatonaPhaseBcantainmenc isolation testsignal,eachPhaseBisolation valveactuatescoicsisolation position.

c.Verifying thatonaContainment Pux'geandExhaustisolation signal,eachPuxgeandExhaustvalveactuatestoitsisolation

~+~@,~MD, 4.6.3.1.3 Theisolacion timeofeachpaverapexacedox'utomacic%alve o&-toSpecification 4.0.5~~~~~o>>~e>>~>>>>>>>>>>>>v~r~~>>~~~>>~'I1v~>>>>>><~rCOOKNUCLEARPLANT-UNIT23/46-14mENDmKNO/7WM,

nVALVEHUHBERTABLE3.6-1CONTAINMENT ISOLATION VALVESFUNCTIONISOLATION TINEIHSECONDSIcA.OlICftPHASE"A"ISOLATION 1.CCR-4552.CCR-4563.CCR-4574.CCR-4605.CCR-4626.OCR-2017.DCR-2028.OCR-2039.OCR-20410.OCR-205ll.DCR-20612.OCR-207~tCCWtoReactorSupportsCCMfromReactorSupportsCCWfromReactSupportsCCMfromExcessltdHxay~e~CCMtoFxcess1tdn.x.R.C.DrainTaritoVent.Hdr.D.C.DrainTanktoGaeAnalyzerD.C.DraintoVentIldr.R.C.DrainTanktoGasAnalyzer'.C.DrainPumpSuctionIsolation R.C.DrainPumpSuctionIsolation H2SupplytoR.C.DrainTank<10<10<10<<10<10<10~<10<101010<10 TABLE3.6-1,gayg~I~;~nC)fiVALVENUHBEAIcA.PllASE"A"ISOLATION 1.CCA-4552.CCR-45C'.CCR-4574.CCR-4605.CCA-4626.DCR-2017.DCA-2028.DCA-2039.DCR-20410.DCA-ll.A-2061.DCA-207CONTAINMFNT ISOLATION VALVESFUNCTION,>*Ii,Ulltii.'ll.!ii.;.:

'CCWeactorSupportsCCWfromRearSuprtsCCWfromReactoSrtsCCWfromEessltdn.fix.CCWtFxcessltdn.Hx.).C.DrainTanktoVent.Ildr.s>~IA.C.DrainTanktoGasAnalyzerA.C.DraintoVentIldr.R.C.DrainTanktoGasAnalyzerR.C.DrainPumpSuctionIsolation A.C.DrainPumpSuctionIsolation NSupplytoR.C.DrainTankISOLATION TIHEINSECONDS<.10<10<10<10<101010<10<10<10<10<10

.~JIJ~J~ii.'~i~l)hlnD~Cu>9Iil.TAOLEl.3.6-1 (Continued)

COHTAIHHEHT ISOLATIOH VALVESVALVEHUHDERA.PllASE"A"ISOLATION 13.OCR-301'4.

OCR-302815.OCR-303416.OCR-304>>17.OCR-310814~,~$il'y.S~~g~FUNCTIONiJy-~IiJ(J.(Contind)SteqGeneratot 8'lowdown Sample~~jSteamGenatorGlowdownS>leN2SteamGeneratoGlownSample83SteamGeneratloownSampleN4SteamGratorDlowdownnesIlISOlANTINESECONDSJI~,<10<10<10<10<10la.DCR-320k19.DCR-330420.OCR-340421.DCR-60022.D601OCR-61024.'CR-611~~SmGenerator GlowdownLines2JSteamGenerator DlowdownLinesII3SteamGeneratorDlowdownLinesN4Containment SumptoHastelloldupContainment SumptoWastelloldupIceCondenser DraintoDrainIlilr.IceCondenser DraintoDrainHdr.<10<10<10<10<10<10

~~.s..".,-TABLE'.3.6-1 (Continued)

CONTAIHHEHTISOLATIOHVALVESM~C7lIOCOVALVEHUHDEAA.PIIASE"A"ISOLATION 25.DCA-62026.OCR-62127.ECA-1020.ECR-.ll29.F.CR-1230.ECA-1331.ECR<<1432.FCR-15h33.ECR-1634.-ECR-1735.ECECA-19I2-Sample-II2Sample-~*II2Sample-II,Sample-ll2Sample<<Los.Cont.Vol.ConUp.Cont.Vol.Up.Cont.Vol.Cont.Cont;Cont.Cont.AirtoAec.MAirfromBec.'HCont.DomeVol,Cont.II2Sample-hFUHCTIOH~-'."i'Contlnuedgl" pContiuousVentilation DraintoIloldup!'sContinuou ventilation DraintoIloldCont.II2SamplreturnjCont,ll2Sample-A)ec,ECont.II2SamplelrFroid~Roc.

ECont.II2Spie-Lou.Cont.Vol.-ISOLATION TIHEIHECOHOS<10<10<10<10<10,<10<10<10<10<10 COIITh>>AIFIIr Isnl>TIOII vhI.VEsECft-20ECR-2l40.nC3ClCMAt:tt-2II 42.ECA-26ECR-27LJl~~MCRlIIERIi5.47~4D~49.5n.'5I.'52i53.54.O~~VhlVBIltAIAEAPIAICTlotl

~l.'n.i-'-~~rptlhSIr."h"IIJOIATIOII tContlnrieil)..:.".."~I~~~31~ContiII2Sample-Iteturrl I)I'D.Cont.II2Sarnpl~-hlrt,oBac.II,29.EClj-22Cnnr.II2Rnnplll-hlr'Fr,Rnn.EFCA-23-Ciini,ll2Sample-l.u.Cont~~Vol.~<,41.ContII2Sample<<),nir-'CBlrtnVol.~LCA-25Cont.II2Sample-ttp.Cont'.43.Cont~II2Sample-lip.Ct.Vol;rl/Ili~Coiit.II2Saniple-4rtaRcc.M.I!Ctt-20Coiit.II2Gamp-hlrI'r.Bcc.M.'46.Enlt-29.-.-Cnnt..II2mple<<C<<<<tiIlorneVol~VCA-4I6hS Cotalniaont.

S<<mpSamplegott-4l7PhSnotalnniiintS<<rnpSantilnECtt-496MjiateI.lrtulit a<<dCiaettcturn.FCtt-497PhsIlaeteLlit<<ldnnhlCnoItcturn9Kntt-53$PhsContnl<<lnaiit naaSampleECtt-536PhsCnntal<<inoiit liaaSiinjljle ct:tt-30ll2S<<pplytoPrcaaurlrcr RillefTankCCA-4II2Siipplytohcc<<m<<latore ISOIATlntl TIIlE~IIIsRcntmstin<IOclnitncl0BIO~el0cIOclnct0<IO<IO<<I0<<tncln<In~IA n-i~~\SIi,TAOLE3.6-1(Continued)

COATAI)lllEHT ISOLATIOll VALVES,)I8VALVE))UHGERiA.P))ASE",55.1C63.))en-losI)CA-la)64.)lCR-lan.otLegSample,-.PAXLlquldSampleIbO'Zi~~ijPAZLlqitldSample:,,FUIICTIOII

""'i'"ISOLATIOl

<(Continued)....,

R-5...Accumulators Sample\"~(1CA-6:;.Accumulators Sample~5>))CA-25II Samp'eLinefromSteamiklCA-252l SampleLtfromSt59.)ICA-253JSampleLinefrStcam.60IlCA-254k SampleL)frsaStci6l))CA-105I)otgSampleC;OutletflGen.OutletJlCan.Outletl3Can.Outletl4ISOLAQ)TIHEIPEECOihOS

<10<10<10<10<10<10<10<la<la<10nrtO0065.aCA-10966.))ClnPAlSteamSamplePALStcamSampleA~i~'glate)iiii]<.jigig~~0<1D TABLE3.6-lContinued COHTA1murr 1SOLAT10}t VALVES68,qCN-2SO70.R-300~J.VhLVEHlNhFNICTlOH*.';;l.:)r,'ifij~~

67.l(CR-252PrlaarMatertoPreaaurlacrRelII0RCPSealMateDlacharge g<iif,69.qCH<<350.RCPSealllatarDlaclarI>><,~~IrLetdoMntoLetdounllx,;i(..c'.;~71~QCR-301.LetdountoLatdounIlx.,~~.'~72.QCk-919,DealnMtr.Supplyforkufuellng

~~,~73.QCR-920.Dealnlllr.SupplyfnrRefuallfef'TankCavCavity10'LSg10C.10PCR-<u75,RCR-10076.RCR-101VCR-1078~VCR-1179.'CR-20 80.VCh"2181"XCR-100Xck-101Con(aliment Servicehlr'lPRERelleFTankl'usAnal.~~~iljA)IIPRXReliefTnktoGashnal..Glyco'upplytoFanCooler1~I'~..i<IilycolSupplytoFanCoolerGlycolSupplyfroaFanCoolerta,)(...'lycolSupplyfromFanCoolerControlAlrtoContalnaent ControlhlrtuCuntaliwunl lao>C10glo10g10g10g10+10

04l.CCH-45l2.CCH-4523.CCH-4534.CCH-454CCH-458,6~CCH-4597.ECk-3l8.ECk-329.ECR-3310.ECN-35Il.ECN-u.,VALVEHUHBERn'IA.PlAGE"h"lSULATlr>N pl'3.XCR<<102-.gld84.Xck-103hhB.FllhBE"8"18OLATlOH TABLE3.6-l(Corrtlrnred

.COHTAIHHEHT IlsOLATlOH VALVESBIHCT1OHCu>>tin>>edI1CCNfroaRCPOilCaolereCCMfroaRCl'~OilCoolereCUltraraRCl'hera1barrierCt:LJfroaRCl'herraal gaerCCMcoNCPOilCoore4CCHtoNCl'gCaalere4,Theal.barrierThermalbrterCantuientCbrituiruaentCantoleantAirbornekadHonltarAirbornekadHonttorAirborneRedHonltorCo>>culruaent AlrburnekadHonitarCantalnaent AirbornekadHonltorCuntrolAlrtoCo>>twlruaant laulattan g~ControlhlrtoCarrteintaent 1SOLATlOH TlHEIll8~0lD05QlOglOg60g60g30$60g60glOglOQlO esVhl.VEHlANBRn.IllhSE"a"C)ED12'CR-90113.MCR-903)4.MCR-90515.MCR-90716.MCR-90917.MCR-91118.MCR-91319oMCR-91520'CR-92121.MCR-92322.MCR-92$rt23'CR-927 OLThRI.E3.6-1Continued COHThlHHEHT IS01ATIOHVhl,VES4FHHCTIOHIl.~*~'ISOIATIOHContjnned~~HESM~toLou.Containment VentI1HBSMfrom~ou.Containment VentI1HBSMtoI.ou.CabainmentVentl2HESMfromI.ou.Conte'entVentI2HESMtoLou.Cantainment ntl3HESMfromI.ou.ContementVent~~f3HESMtol,ov.CotainmentVentI4HESMfromLuContalnmcnt VentI4HESMolip,Contuinment VentI'1lESMfromHp.Contalnmcnt VentIlHESMtoUp.toContainment Vent,l2HESMfromUp.Containment Ventl2I'SOIATIOH TIHEIHSECOlIDS4104ta410ala41aXl0~tC'>>~I%OP hl.VE}MBFR..;Th}}LE3.6-lContfnnci}COHThlNHRHT ISOIATIOHVhl.VESFllHCTlOH 1SOLhTIOH TIHEIHSECOHDS}}.P}}hSE.~D"ISO}.hTIOH 24'CR-92925'CR-93l 26'CR-93327.MCR-9352a.MCR-9Iil29.MCR-9423n.MCR-94331.MCR-94432.MCR-945-33~MCR-9Ii634.MCA-94735'CR-948/I'ESIPfrnmRCPHatorhfrCooler}lESMfromRCPHotnrhirCoolerCantfnned }lESMto}}p.Containment Vent$3HESMfram}}p.Cantainment Ventl3HESMto}}p.Containment Ventl4HEMEromlip.Cnntainmcnt VI4HESMtoGHotorhiraolerHFSMtoRCP}}o+irCooler}}ESMtaRCP--otorhik>>oolerM~cRCPHotorhirCooleIK8L}1SMfromRCP}lotorhirCooler}}ESMfromRCPHotorhirCoolerla<lo4}a<fa6}O5}Ogo}O36.MCR~513,MCR-9523D.MCI}-95339.MCB-954HESMtaACPHotorhirCoolerVentI1}}ESMtaRCP}latorhirCoolerVentl2}IESMtoRCP}lotorCoolerVentl3HESMtaRCPHo}or.CoolerVentf4<}oga .~~-~ii'lj'~'t~'et+'i<<I);iiic~,t4a.s'..~li>>TABLE3.6-'1(Continued I~),ICOHThltltlEHT ISOl.hTION Yhl.VESVhl.VENHHllERFllHCTIONISOlATIOHTINEIHSECONDSB.I40'llhSE"9"o~42~Q'3'4,MCR-957MCR-958MCR-96145.MCR-96346.MCR-96541.OCR-96748~49.I50.51.Q,52.53.54.llCR-900OCR-902MCR-.904MCR-906MCR-908MCR-914P41.MCR-9564I0/'10<toHESMtoRCPl.averContainiient Ventl3HESllfromLovorContainment Ventl3)IESMCoRCl'overContainment Ventl4HESMfroml.overContainment VentlA.<10<)0<10iHESMfrom.RCP'MotorhirCoolerVentI1HESMframRCPttotarhirCaalerVentl2tlESMfromRCP)totarAirCoolerVentl3NESMframRCP}lotorhlrCoalerVentl<10NESlltoInstr.Ibm'.EastVent<<0HESMframInstr.ltm.lesVent<10NESMtaInstr.Rm.atVaunt~~)0HESMfromInst,Rm.MeatVenttlESMtaCLoverContainment VentIl~>>4'-)0tlES~fromLoverContainment Ventll~510HESMtottCPLavarContainment Ventl2<10HESMframLoverContainment VentJ2<10 CONTAINMEHT ISOLATION VALVESnnoOVALVENUMBER.B,+PIIASE"B"ISOLATION 56.MCR-92057'CR-922'a.WCR-92459.WCR-92660.MCR-92861'CR-93062'CR-93263.MCR-934.64'CR<<96065.MCR-96266~MCR-96467'CR-966FUNCTIONI~IContinued NESWNESWNESWNENESWNESWNESMtoRCPUpperContainment VentflIfromUpperContainment VentilltoRCP<Upper Containment Vent82fromUpperContainment Ventd2toRCPUpperContainment ntP3froUpperContainmVent83toRCPUperCotainmentVentlt4fromUppeon'mentVentN4NESWNEStoItrumentRoomEstVentromInstrument RoomEastenttoInstrument RoomMeatVentNESWfromInstrument RoomWestVentISOLATION TIMEINSECOND+10<10<10.,~10C.CONTAINMENT PAGEANDEXHAUST**1.VCR-101Instr.RoomPurgeAirInletp2.VCR-1023VCR-103VCR-104Ku&O'IAgLowerComp.PurgOutletInstr~RoomPurgehirOutletLowerComp.Purgehi,rInlet

-"1~~tI)~'I,~,'"rgI~~&~vTnf'.LE3.6-1(Continued) 'OHTAIHHEHT ISOLATIOH'VALVES yhLVCnuHAEAC.COHThli>MEtlTPUAGE6.VCA-1067.VCA-107*0.VCA-2019.VCA-20210.VCA-20311.VCA-20412.VCA-205'I13.VCA-206-- lh.VCA-20)'FUNCTIO)l.l:.'DENINUSTContlnued*~UpperComp.PurgeAIrOutlet'orat'.Press.AellefFanlsolatnInstr,oomPurgeAirInleInStr.AOOA>Pa>rgehlOutletLowerComp.Pu..eAlrInletlowerComp.PurgelLlrutletUpp-Comp.PurgeAirOutletplierCooqi.PurgehIrOutletCoot.PressAcllefFanIsolation

ISOLATJT1HEIHWECONOS c5c55c5'c55c55c5D.HAIHIALISOI.ATIONVALVESl.)Ol-111r2,lcl..29AllAtoACColdl.egs"AllAInlettoPiuops'.Iln,~~I~$"~

4nC)o7CE.10.1CH-321kOTIIEA1.CS-442-12.CS-442-23.CS-4-34.S-442-4VAI.VENUHBEAHAHUALISOLATION 3."1CH-2504.1CH-2515.1CH-2606.1CH-2657.1CH-3058.1CH-3069.1CH-311rIr TABLE3.6-1(Continued) CONTAINHEHT ISOLATION VALVES~FUNCTIONALVES(Continued) (1)~~BoronInjection InletoronIn)ection InletSafeyIn)ection InletSafetyInectionInlep'IRIIASuctionFro.ump/AIIASuctio.-romSumRIIAt-ACIlotLegsIIAtoACIlotLegs-~SealWtr.toRCP81SealWtr.toRCP02SealWtr.toACPE3SealWtr.toACPN4ISOLATITIME)IHCONOSHAflANANANA /I//THZSPAG"ZNTENTZONALLY BLANK/"~X~~~I'~'~4~~////./~~~D.CCOOK-UNIT23/46-2BAmendment No.81d~ TABLE3.6-1(Continued) CONTAINMENT ISOLATION VALVESVALVENUMBERFUNCTIONISOLATION TIMEINSECONDSE.OTIIER(Continued) 5.SI-1896.PA-3427~NPZ-151VI0.N-1609.SM-110.N-10211.SI-17112'I-17213.SI-19414'W-27515.CS-321NANANANANANANANANAC.ReliefValveVentlloleSeraieAirtoContainment NADeadWeit'a1ibrator N2toR.C.'ainTankAirParticle/Rad GasDetecReturnN2ToAccumulators SafetyInfection TesLibSafetyInfection estLineSafetyIngecionTestLinePrimarypr.toPre.ReliefTankR.C.S4ChargingL I ~~TABLE3.6-1(Continued) CONTAINHENT ISOLATION VALVESVALVENUMBERFUNCTIONISOLATION TIMEINSECONDS22~24.25~iE.OTIIER(Continued) '~~16.SF-152.-'.,Refueling Wtr.toRefuelCavity~el.p17.SP-154Refueling Wtr.'.toRefuelCavity18'F-159Refuel'ing CavityDrain'9'F>>160Refueling<Gavity Drain20,N-159NtoPrz.Reli,efTank21'CM-135CCMtoReactoriSupports CA-181-NMeldChannel'Supp~le'ir 23'A-181-8MeldChannelS+plyAir~~*SM-8UpperCont;Grab Sample*SM-10Uppernt.GrabSample/NANANANANANANAI~~i~~l.i~~.~.i~~'I'i' TABLE3.6-1(Continued) CONTAINMENT ISOLATION VALVESVALVENUHBERFUNCTIONISOLATION TINEZNSECONDSE.OTNER(Continued) 26.PPP-30027.PPP-30128.PPP-30229.PPP-30330.PPA-310andPPA-31131.-PPA-312andPPA-31332.BlindFlange33.BlindFlange34.BlindFlange35.Blind-Flange Instrument Penetration Instrument Penetration Instrument 0netration Instrument Penetration IIy'Instrument Penetration -,'!Instrument Penetraion4FuelTransfer+ etrationIceCondemn)fr.IceSupplyIceC~odenser IceReturnInMoreFluxThimbleAccessNANANANA0J~ ~g 'TABLE3.6-1(Continued) nC)C3TABLENOTATlOHL.COtiTAItlHCNT1SOLATIONVALVES.Haybeopenedonanintermittent basis,underadministrative control.~~t(otsubjecttoType"0"or"C"LeakTests.tiACheckvalves,blindflangesonnormallyclosedvalveswhichdonotreceivecontainment isolation signals;isolation timenotapplicable.'1) includesmotoroperatedvalves.whichdonotisolate~automatically.

    • Contairxaent purgesupplyandexhaustisolation gvlves(VCR-101through106andVCR-201through206)ioayboopenedunderTechn,ical Specif/cation 3/4,6.1.7.

L. CONTAINMENT'YSTENF BASES3/4.6.25EPRESSURIZATIOH ANDCOOLINGSYSTEMS3/4.6.2.1COHTAIHMEHT SPRAYSYSTEMTheOPERABILITY ofthecontainment spraysystemensuresthatcontain-.mentdepressurization andcoolingcapability willbeavailable intheeventofaLOCA.Thepressurereduction andresultant lowercontainment. leakagerateareconsistent withtheassumptions usedfntheaccidentanalyses.34.6.2.2SPRAYADDITIYESYSTEMTheOPERABILITY ofthesprayadditivesystemensuresthatsufficient HaOHisadded.othecontainment sprayinthe.eventofaLOCA.ThclimitsonHaOHvolumeandconcentration ensureapHvalueofbetween8.5and11.0forthesolutionrecirculated withincontainment afteraLOCA.ThispHbandminimjzes theevolution ofiodineandmfnfmizes thceffectof.chlorideandcausticstresscorrosion onmechanical systems.and components. Theseassumptions areconsistent withtheiodineremovalefBcfcncy assumedin.theaccidentanalyses. Thecontained watervolumelimitincludesanallowance forwaternotusablebecauseoftankdischarge locationorotherphysfcal'haracteristics .3/4.6.3CONTAINMEHT ISOLATION YALYESThcOPERABILITY ofthecontainment.isolation valveserisuresthatthecontainment atmosphere willbeisolatedfromthe-outside environm'ent intheeventofareleaseofradioactive materialtothecontainment atmos-.phereorpressurization ofthecontainment. Containment is4latfon withinthetimelimitsspecified ensuresthatthereleaseofradioactive matcrfaltotheenvironment will-beconsistent withtheassumptions usedfntheanalysesforaLOCA.0.C.COOK-UNIT2B3/46-3Anendment Ho.~ InsertA:Theopeningofcontainment purgeandexhaustvalvesandlockedorsealedclosedcontainment isolation valvesonanintermittent basisunderadministrative controlincludesthefollowing considerations: (1)stationing aqualified individual, whoisinconstantcommunication withcontrolroom,atthevalvecontrols, (2)instructing thisindividual toclosethesevalvesinanaccidentsituation, and(3)assuringthatenvironmental conditions willnotprecludeaccesstoclosethevalvesandthatthisactionwillpreventthereleaseofradioactivity outsidethecontainment. ~~ Attachment 3toAEP:NRC:1178 ProposedTechnical Specifications Pages t DEFINITIONS REPORTABLE EVENT1.7AREPORTABLE EVENTshallbeanyofthoseconditions specified in10CFR50.73.CONTANMENTINTEGRITY 1.8CONTAINMENT INTEGRITY shallexistwhen:1.8.1Allpenetrations requiredtobeclosedduringaccidentconditions areeither:a.CapableofbeingclosedbyanOPERABLEcontainment automatic isolation valvesystem,orb.Closedbymanualvalves,blindflanges,ordeactivated automatic valvessecuredintheirclosedpositions, exceptforvalvesthatareopenunderadministrative controlaspermitted bySpecification 3.6.3.1.1.8.2Allequipment hatchesareclosedandsealed.1.8.3Eachairlockisincompliance withtherequirements ofSpecification 3.6.1.3.1.8.4Thecontainment leakageratesarewithinthelimitsofSpecification 3.6.1.2CHANNECALIBRATION 1.9ACHANNELCALIBRATION shallbetheadjustment, asnecessary, ofthechanneloutputsuchthatitrespondswiththenecessary rangeandaccuracytoknownvaluesoftheparameter whichthechannelmonitors. TheCHANNELCALIBRATION shallencompass theentirechannelincluding thesensorandalarmand/ortripfunctions, andshallincludetheCHANNELFUNCTIONAL TEST.TheCHANNELCALIBRATION maybeperformed byanyseriesofsequential, overlapping ortotalchannelstepssuchthattheentirechanneliscalibrated. CHANNELCHEC1.10ACHANNELCHECKshallbethequalitative assessment ofchannelbehaviorduringoperation byobservation. Thisdetermination shallinclude,wherepossible, comparison ofthechannelindication and/orstatuswithotherindications and/orstatusderivedfromindependent instrument channelsmeasuring thesameparameter. COOKNUCLEARPLANT-UNIT11-2AMENDMENT NO.~440-346CONTAINMENT SYSTEMS346PRIMARYCONTAINMENT CONAINMENTINTEGRITY -LIMTINGCONDITION FOROPERATIO3.6.1.1PrimaryCONTAINMENT INTEGRITY shallbemaintained. APPLICABILITY: MODES1,2,3and4.ACTION:WithoutprimaryCONTAINMENT INTEGRITY, restoreCONTAINMENT INTEGRITY withinonehourorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.SURVEILLANCE REUIREMENTS 4.6.1.1PrimaryCONTAINMENT INTEGRITY shallbedemonstrated: a.Atleastonceper31daysbyverifying that:1.Allpenetrations* notcapableofbeingclosedbyOPERABLEcontainment automatic isolation valvesandrequiredtobeclosedduringaccidentconditions areclosedbyvalves,blindflanges,ordeactivated automatic valvessecuredintheirpositions, exceptforvalvesthatareopenunderadministrative controlaspermitted bySpecification 3.6.3.1,and2.Allequipment hatchesareclosedandsealed.b.Byverifying thateachcontainment airlockisincompliance withtherequirements ofSpecification 3.6'.3~*Exceptvalves,blindflanges,anddeactivated automatic valveswhicharelocatedinsidethecontainment andarelocked,sealedorotherwise securedintheclosedposition. Thesepenetrations shallbeverifiedclosedduringeachCOLDSHUTDOWNexceptthatsuchverification neednotbeperformed moreoftenthanonceper92days.COOKNUCLEARPLANT-UNIT13/46-1AMENDMENT ~4444 CONTAINMENT SYSTEMS3463CONTAINMENT ISOLATION VALVELIMITINGCONDITION FOROPERATION 3.6.3.1Eachcontainment isolation valveshallbeOPERABLE. Containment purgevalvesandlockedorsealedclosedvalvesmaybeopenedonanintermittent basisunderadministrative control.TheACTIONstatement ofT/S3/4.6.3.1 isnotapplicable tothecontainment purgesupplyandexhaustisolation valves.TheLimitingCondition forOperation anditsassociated ACTIONstatement forthesevalvesisgiveninTechnical Specification 3/4.6.1.7. ACTION'ith oneormoreofthecontainment isolation valve(s)inoperable, either:a.Restoretheinoperable valve(s)toOPERABLEstatuswithin4hours,orb.Isolateeachaffectedpenetration within4hoursbyuseofatleastonedeactivated automatic valvesecuredintheisolation

position, orc.Isolateeachaffectedpenetration within4hoursbyuseofatleastoneclosedmanualvalveorblindflange,ord.BeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.Theprovisions ofSpecification 3.0.4arenotapplicable.

SURVEILLANCE REUIREMENTS 4.6.3.1.1 Eachcontainment isolation valveshallbedemonstrated OPERABLEpriortoreturning thevalvetoserviceaftermaintenance, repairorreplacement workisperformed onthevalveoritsassociated

actuator, controlorpowercircuitbyperformance ofacyclingtestandverification ofisolation time.COOKNUCLEAR'PLANT

-UNIT13/46-14AMENDMENT NO.QS CONTAINMENT SYSTEMSSURVEILLANCE REUIREMENTS Continued 4.6.3.1.2 Eachcontainment isolation valveshallbedemonstrated OPERABLEduringtheCOLDSHUTDOWNorREFUELING MODEatleastonceper18monthsby:a.Verifying thatonaPhaseAcontainment isolation testsignal,eachPhaseAisolation valveactuatestoitsisolation position. b.Verifying thatonaPhaseBcontainment isolation testsignal,eachPhaseBisolation valveactuatestoitsisolation position. c.Verifying thatonaContainment PurgeandExhaustisolation signal,eachPurgeandExhaustvalveactuatestoitsisolation position. 4.6.3.1.3 Theisolation timeofeachpoweroperatedorautomatic containment isolation valveshallbedetermined tobewithinitslimitwhentestedpursuanttoSpecification 4.0.5.COOKNUCLEARPLANT-UNIT13/46-15AMENDMENT NO.407-,444~i4-Pages3/46-17through3/46-22deletedCOOKNUCLEARPLANT-Unit13/46-16AMENDMENT NO.O5-4I CONTANMENTSYSTEMSBASES3462DEPRESSURIZATION ANDCOOLINGSYSTEMS34621CONTAINMENT SPRAYSYSTEMTheOPERABILITY ofthecontainment spraysystemensuresthatcontainment depressurization andcoolingcapability willbeavailable intheeventofaLOCA.Thepressurereduction andresultant lowercontainment leakagerateareconsistent withtheassumptions usedintheaccidentanalyses. 34622SPRAYADDITIVESYSTTheOPERABILITY ofthesprayadditivesystemensuresthatsufficient NaOHisaddedtothecontainment sprayintheeventofaLOCA.ThelimitsonNaOHminimumvolumeandconcentration, ensurethat1)theiodineremovalefficiency ofthespraywaterismaintained becauseoftheincreaseinpHvalue,and2)corrosion effectsoncomponents withincontainment areminimized. Theseassumptions areconsistent withtheiodineremovalefficiency assumedintheaccidentanalyses. 3463CONTAINMENT ISOLATION VLVESTheOPERABILITY ofthecontainment isolation valvesensuresthatthecontainment atmosphere willbeisolatedfromtheoutsideenvironment intheeventofareleaseofradioactive materialtothecontainment atmosphere orpressurization ofthecontainment. Containment isolation withinthetimelimitsspecified ensuresthatthereleaseofradioactive materialtotheenvironment willbeconsistent withtheassumptions usedintheanalysesforaLOCA.Theopeningofcontainment purgeandexhaustvalvesandlockedorsealedclosedcontainment isolation valvesonanintermittent basisunderadministrative controlincludesthefollowing considerations: (1)stationing aqualified individual, whoisinconstantcommunication withcontrolroom,atthevalvecontrols, (2)instructing thisindividual toclosethesevalvesinanaccidentsituation, and(3)assuringthatenvironmental conditions willnotprecludeaccesstoclosethevalvesandthatthisactionwillpreventthereleaseofradioactivity outsidethecontainment. 3464COMBUSTIBLE GASCONTROLTheOPERABILITY oftheequipment andsystemsrequiredforthedetection andcontrolofhydrogengasensuresthatthisequipment willbeavailable tomaintainthehydrogenconcentration withincontainment belowitsflammable limitduringpost-LOCA conditions. Eitherrecombiner unitiscapableofcontrolling theexpectedhydrogengeneration associated with1)zirconium-water reactions, 2)radiolytic decomposition ofwaterand3)corrosion ofmetalswithincontainment. COOKNUCLEARPLANT-UNIT1B3/46-3 DEFINITIONS REPORTABLE EVENT1.7AREPORTABLE EVENTshallbeanyofthoseconditions specified in10CFR50.73.CONTAINMENT INTEGRITY 1.8CONTAINMENT INTEGRITY shallexistwhen:1.8.1Allpenetrations requiredtobeclosedduringaccidentconditions areeither:a.CapableofbeingclosedbyanOPERABLEcontainment automatic isolation valvesystem,orb.Closedbymanualvalves,blindflanges,ordeactivated automatic valvessecuredintheirclosedpositions, exceptforvalvesthatareopenunderadministrative controlaspermitted bySpecification 3.6.3.1.1.8.2Allequipment hatchesareclosedandsealed,1.8.3Eachairlockisincompliance withtherequirements ofSpecification 3.6.1.3,1.8.4Thecontainment leakageratesarewithinthelimitsofSpecification 3.6.1.2,and1.8.5Thesealingmechanism associated witheachpenetration (e.g.,welds,bellowsor0-rings)isOPERABLE. CHANNELCALIBRATION 1.9ACHANNELCALIBRATION shallbetheadjustment, asnecessary, ofthechanneloutputsuchthatitrespondswiththenecessary rangeandaccuracytoknownvaluesoftheparameter whichthechannelmonitors. TheCHANNELCALIBRATION shallencompass theentirechannelincluding thesensorandalarmand/ortripfunctions, andshallincludetheCHANNELFUNCTIONAL TEST.TheCHANNELCALIBRATION maybeperformed byanyseriesofsequential, overlapping ortotalchannelstepssuchthattheentirechanneliscalibrated. CHANNELCHECK1.10ACHANNELCHECKshallbethequalitative assessment ofchannelbehaviorduringoperation byobservation. Thisdetermination shallinclude,wherepossible, comparison ofthechannelindication and/orstatuswithotherindications and/orstatusderivedfromindependent instrument channelsmeasuring thesamepaiameter. COOKNUCLEARPLANT-UNIT21-2AMENDMENT NO.~

346CONTAINMENT SYSTEMS3461PRIMARYCONTAINMENT CONTAINMENT INTEGRITY IMITINGCONDITION FOROPERATION 3.6.1.1PrimaryCONTAINMENT INTEGRITY shallbemaintained. APPLICABILITY: MODES1,2,3and4.~CT~OWithoutprimaryCONTAINMENT INTEGRITY, restoreCONTAINMENT INTEGRITY withinonehourorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.SUVEILLANCE EUIREMENTS 4.6.1.1PrimaryCONTAINMENT INTEGRITY shallbedemonstrated: a.Atleastonceper31daysbyverifying that:l.Allpenetrations* notcapableofbeingclosedbyOPERABLEcontainment automatic isolation valvesandrequiredtobeclosedduringaccidentconditions areclosedbyvalves,blindflanges,ordeactivated automatic valvessecuredintheirpositions, exceptforvalvesthatareopenunderadministrative controlaspermitted bySpecification 3.6.3.1,and2.Allequipment hatchesareclosedandsealed.b.Byverifying thateachcontainment airlockisincompliance withtherequirements ofSpecification 3.6.1.3.*Exceptvalves,blindflanges,anddeactivated automatic valveswhicharelocatedinsidethecontainment andarelocked,sealedorotherwise securedintheclosedposition. Thesepenetrations shallbeverifiedclosedduringeachCOLDSHUTDOWNexceptthatsuchverification neednotbeperformed moreoftenthanonceper92days.COOKNUCLEARPLANT-UNIT23/46-1AMENDMENT ~ CONTAINMENT SYSTEMS3463CONTAINMENT ISOLATION VALVESLIMITINGCONDITION FOROPERATION 3.6.3.1Eachcontainment isolation valveshallbeOPERABLE. Containment purgevalvesandlockedorsealedclosedvalvesmaybeopenedonanintermittent basisunderadministrative control.TheACTIONstatement ofTechnical Specification 3/4.6.3.1 isnotapplicable tothecontainment purgeandexhaustisolation valves.TheLimitingCondition forOperation anditsassociated ACTIONstatement forthesevalvesaregiveninTechnical Specification 3/4.6.1.7. APPLICABILITY: MODES1,2,3and4.ACTIONpithoneormoreofthecontainment isolation valve(s>inoperable, maintainatleastoneisolation valveOPERABLEineachaffectedpenetration thatisopenandeither:a.Restoretheinoperable valve(s)toOPERABLEstatuswithin4hours,orb.Isolateeachaffectedpenetration within4hoursbyuseofatleastonedeactivated automatic valvesecuredintheisolation

position, orc.Isolateeachaffectedpenetration within4hoursbyuseofatleastoneclosedmanualvalveorblindflange;ord.BeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.Theprovisions of-Specifications 3.0.4arenotapplicable.

SURVEILLANCE REUIREMENTS 4.6.3.1.1 Eachcontainment isolation valveshallbedemonstrated OPERABLEpriorItoreturning thevalvetoserviceaftermaintenance, repairorreplacement workisperformed onthevalveoritsassociated

actuator, controlorpowercircuitbyperformance ofacyclingtestandverification ofisolation time.COOKNUCLEARPLANT-UNIT23/46-13AMENDMENT NO.~

1 CONTAINMENT SYSTEMSSURVEILLANCE REUIREMENTS Continued 4.6.3.1.2 Eachcontainment isolation valveshallbedemonstrated OPERABLEduringtheCOLDSHUTDOWNorREFUELING MODEatleastonceper18monthsby;a.b.C.Verifying thatonaPhaseAcontainment isolation testsignal,eachPhaseAisolation valveactuatestoitsisolation position. Verifying thatonaPhaseBcontainment isolation testsignal,eachPhaseBisolation valveactuatestoitsisolation position. Verifying thatonaContainment PurgeandExhaustisolation signal,eachPurgeandExhaustvalveactuatestoitsisolation position. 4.6.3.1.3Theisolation timeofeachpoweroperatedorautomatic containment isolation valveshallbedetermined tobewithinitslimitwhentestedpursuanttoSpecification 4.0.5COOKNUCLEARPLANT-UNIT23/46-14AMENDMENT NO. Page3/46-16through3/46-32deletedCOOKNUCLEARPLANT-Unit23/46-15AMENDMENT NO. eo~g~ CONTAINMENT SYSTEMSBASES3462DEPRESSURIZATION ANDCOOLINGSYSTEMS34621CONTAINMEN SPRAYSYSTEMTheOPERABILITY ofthecontainment spraysystemensuresthatcontainment depressurization andcoolingcapability willbeavailable intheeventofaLOCA.Thepressurereduction andresultant lowercontainment leakagerateareconsistent withtheassumptions usedintheaccidentanalyses. 3462.2SPRAYADDITIVESYSTEMTheOPERABILITY ofthesprayadditivesystemensuresthatsufficient NaOHisaddedtothecontainment sprayintheeventofaLOCA.ThelimitsonNaOHvolumeandconcentration ensureapHvalueofbetween8.5and11.0'orthesolutionrecirculated withincontainment afteraLOCA.ThispHbandminimizes theevolution ofiodineandminimizes theeffectofchlorideandcausticstresscorrosion onmechanical systemsandcomponents. Theseassumptions areconsistent withtheiodineremovalefficiency assumed,intheaccidentanalyses. Thecontained watervolumelimitincludesanallowance forwaternotusablebecauseoftankdischarge locationorotherphysicalcharacteristics. 3463CONTAINMENT ISOLAIONVALVESTheOPERABILITY ofthecontainment .isolation valvesensuresthatthecontainment atmosphere willbeisolatedfromtheoutsideenvironment intheeventofareleaseofradioactive materialtothecontainment atmosphere orpressurization ofthecontainment. Containment isolation withinthetimelimitsspecified ensuresthatthereleaseofradioactive materialtotheenvironment willbeconsistent withtheassumptions usedintheanalysesforaLOCA.Theopeningofcontainment purgeandexhaustvalvesandlockedorsealedclosedcontainment isolation valvesonanintermittent basisunderadministrative controlincludesthefollowing considerations; (1)stationing aqualified individual, whoisinconstantcommunication withcontrolroom,atthevalvecontrols, (2)instructing thisindividual toclosethesevalvesinanaccidentsituation, and(3)assuringthatenvironmental conditions willnotprecludeaccesstoclosethevalvesandthatthisactionwillpreventthereleaseofradioactivity outsidethecontainment. COOKNUCLEARPLANT-UNIT2B3/46-3AMENDMENT NO~ ~IA Attachment 1toAEP:NRC:1143 10CFR50.92AnalysisforChangestoTheDonaldC.CookNuclearPlantUnits1and2Technical Specifications Mt Attachment 1toAEP:NRC:1143 Page11.0SectionstobeChanedA.Unit11.2.3~4~5~6.7~8.9.10.T/S3/4.7.8-page3/4.7-28T/S3/4.7.8.a -page3/4.7-28T/S3/4.7.8.b -page3/4.7-29T/S3/4.7.8.c -page3/4.7-29T/S3/4.7.8e-page3/4.7-30T/STable3.7-4-pages3/4.7-31through-40aT/S3/4.7.8Bases-pageB3/4.7-6T/S6.10.2.nAdministrative Control-page6-20T/S3/4.7.9-3/4.7.10; pages3/4.7-41through-52T/SIndex-pageIXB.Unit,21.2.3~4~5.6.7~8.9~10.T/S3/4.7.7-page3/4.7-20T/S3/4.7.7.1.a -page3/4.7-20T/S3/4.7.7.1.b -page3/4.7-21T/S3/4.7.7.1.c -page3/4.7-21T/S3/4.7.7.1.e -page3/4.7-22T/STable3.7.9-page3/4.7-23through-33T/S3/4.7.7Bases-pageB3/4.7-5and-6T/S6.10.2.nAdministrative Control-page6-20"T/S3/4.'7.9- 3/4."7.10'- pages'3/4.'7-27 through-40T/SIndex-pageIX2.0ExtentofChaneThislicenseamendment requestproposestoreviseTechnical Specifications (T/Ss)3/4.7.8and3/4.7.7forUnits1and2,respectively, andtheirassociated basestobeconsistent withtheguidanceprovidedinNRCGenericLetters84-13and90-09.ThechangestotheT/Ssincludereplacing thecurrentT/Srequirements forsnubbervisualinspection intervals withthealternative requirements forsnubbervisualinspection intervals thatareprovidedinNRCGenericLetter'90-09.Also,'he'snubbercomponent listtablesassociated withtheT/Ssmentioned abovewillberemovedbasedontheguidancesetforthinNRCGenericLetter84-13.3.0SecificChanesReested(Thechangenumbersinthefollowing discussion refertothoseinSection1.0,above.)WeproposetomodifytheLCOinbothunitstosay,"Allsafety-related snubbersshallbeoperable." ~P4~iyp~q,Na't~psa-,pip,eelr Attachment 1toAEP:NRC:1143 Page22.Anewparagraph isbeingproposedtoreplaceT/Ss3.7.8.and3.7.7.1"VisualInspections," forUnits1and2,respectively, asrecommended byGenericLetter90-09.GenericLetter90-09discusses theuseofTable3.7.4andTable3.7.9indetermining inspection intervals, inspection ofgroupsindependently fromeachother,andcommencement ofthestartofthefirst,inspection interval. Unit1T/S4.7.8.aand'Unit2T/S4.7.7.1.a currently readasfollows:a.VisualInsectionsThefirstinservice visualinspection ofsnubbersshallbeperformed afterfourmonthsbutwithin10monthsofcommencing POWEROPERATION andshallincludeallsnubberslistedinTable3.7-4.Iflessthantwo(2)snubbersarefoundinoperable duringthefirstinservice visualinspection, thesecondinservice visualinspection shallbeperformed 12monthsplusorminus25%fromthedateofthefirstinspection. Otherwise, subsequent visualinspections shallbeperformed inaccordance withthefollowing schedule: No.Inoperable SnubberserInsectionPeriodSubsequent VisualInsectionPeriod*0123,45,6,78ormore'18monthsplusorminus25%12monthsplusorminus25%6monthsplusorminus25%124daysplusorminus25%62daysplusorminus25%31daysplusorminus25%Thesnubbersmaybecategorized intotwogroups:Thoseaccessible andthoseinaccessible duringreactoroperation. Eachgroupmaybeinspected independently inaccordance withtheaboveschedule.

  • Theinspection intervalshallnotbelengthened morethanonestepatatime.Theprovisions ofSpecification 4.0.2arenotapplicable.

ggThevisualinspection ofinaccessible snubbersmaybedelayeduntiltheendofthe.Cycle11refueling outage.Weareproposing tomodifytheseT/Sstoreadasfollows:a.VisualInsectionsSnubbersarecategorized asinaccessible oraccessible duringreactoroperation. Eachof N-Cg'l(lSe~,hcwe Attachment 1toAEP:NRC:1143 Page3thesecategories (inaccessible andaccessible) maybeinspected independently according tothescheduledetermined byTable3.7-4.Thevisualinspection intervalforeachtypeofsnubbershallbedetermined baseduponthecriteriaprovidedinTable3.7-4andthefirstinspection intervaldetermined usingthiscriteriashallbebaseduponthepreviousinspection intervalasestablished bytherequirements ineffectbeforeAmendment No.3.Thissectionisbeingrevisedtoincorporate thewordingprovidedinGenericLetter90-09.Currently, Unit1T/S4.7.8.bandUnit2T/S4.7.7.1.b readasfollows:b.VisualInsectionAccetanceCriteriaVisualinspections shallverify(1)thattherearenovisibleindications ofdamageorimpairedOPERABILITY, (2)attachments tothefoundation orsupporting structure aresecure,and(3)inthoselocations wheresnubbermovementcanbemanuallyinducedwithoutdisconnecting thesnubber,thatthesnubberhasfreedomofmovementandisnotfrozenup.Snubberswhichappearinoperable asaresultofvisualinspections maybedetermined OPERABLEforthepurposeofestablishing thenext.visualinspection

interval, providing that(1)thecauseofthere)ection isclearlyestablished andremediedforthatparticular snubberandforothersnubbersthatmaybegenerically susceptible; and(2)theaffectedsnubberisfunctionally testedintheasfoundcondition anddetermined OPERABLEperSpecification 4.7.8.d(Unit1)or4.7.7.1.d (Unit2)asapplicable.

However,whenthefluidportofahydraulic snubberisfoundtobeuncovered, thesnubbershallbedetermined inoperable andcannotbedetermined OPERABLEviafunctional testingforthepurposeofestablishing thenextvisualinspection interval. Allsnubbersconnected toaninoperable commonhydraulic fluidreservoir shallbecountedasinoperable snubbers. Weareproposing tomodifytheseT/Sstoreadasfollows:b.VisualInsectionAccetanceCriteriaVisualinspections shallverify(1)thattherearenovisibleindications ofdamageorimpaired A4'IlII4,4'v~lyA'aHt't~'~"4Aiv~44H1NI.Iy4~4~.ll'Ay,yIlyAIgQ44 Attachment 1toAEP:NRC:1143 Page4OPERABILITY, (2)attachments tothefoundation orsupporting structure aresecure,and(3)inthoselocations wheresnubbermovementcanbemanuallyinducedwithoutdisconnecting thesnubber,thatthesnubberhasfreedomofmovementandisnotfrozenup.Snubberswhichappearinoperable asaresultofvisualinspections shallbeclassified asunacceptable andmaybereclassified asacceptable forthepurposeofestablishing thenextvisualinspection

interval, providing that(1)thecauseoftherejection isclearlyestablished andremediedforthatparticular snubberandforothersnubbersthatmaybegenerically susceptible; and(2)theaffectedsnubberisfunctionally testedintheasfoundcondition anddetermined OPERABLEper.Specification 4.7.8.1.d (Unit1)or4.7.7.l.d (Unit2)asapplicable.

Allsnubbersfoundconnected toaninoperable commonhydraulic fluidreservoir shallbecountedasunacceptable fordetermining thenextinspection interval. Areviewandevaluation shallbeperformed anddocumented tojustifycontinued operation withanunacceptable snubber.Ifcontinued operation cannotbejustified, thesnubbershallbedeclaredinoperable .andtheACTIONrequirements shallbemet.4,5.Weareproposing tomodifythesurveillance toremovethereference toTables3.7-4and3.7-9,"SafetyRelatedHydraulic Snubber," inUnits1and2,respectively. 6.Weareproposing toaddTables3.7-4and3.7-9,"SnubberVisualInspection Interval," inUnits1and2,respectively. Thesetablesprovidelimitsfordetermining thenextinspection interval. Footnotes toTables3.7-4and3.7-9providefurtherguidanceoninterpolation, determining inspection intervals, andthe,applicability .ofT/S4.0.2(extending surveillance intervals) 'consistent withtheguidanceprovidedinGenericLetter90-09.7~Weareproposing tomodifyBasesSections3/4.7.8and3/4.7.7,inUnits1and2,respectively. Paragraphs arebeinginsertedtoexplainthevisualinspection intervalandtheacceptance criteriadescribed inGenericLetter90-09andthecontrolbeingplacedonthesnubbercomponent listthatisproposedtoberemovedfromtheT/S.Thesecondparagraph ofthebasesforUnit1T/S4.7.8andUnit2T/S4.7.7.1,currently readsasfollows! fl~~k+'ftp~~tW~1stxlff1'lvt<'~.5~a4S8,~+Akly)'fIf'j+$UVfP'1l't,IVhLkIII,IIs1 Attachment 1toAEP:NRC:1143 Page5Thevisual-inspection frequency isbaseduponmaintaining aconstantlevelofsnubberprotection tosystems.Therefore, therequiredinspection intervalvariesinversely withtheobservedsnubberfailuresandisdetermined bythenumberofinoperable snubbersfoundduringaninspection. Inspections performed beforethatintervalhaselapsedmaybeusedasanewreference pointtodetermine thenextinspection. However,theresultsofsuchearlyinspections performed beforetheoriginalrequiredtimeintervalhaselapsed(nominaltimeless25%)maynotbeusedtolengthentherequiredinspection interval. Anyinspection whoseresultsrequiredashorterinspection intervalwilloverridethepreviousschedule. Thisparagraph isbeingrevisedtoreadasfollowssThevisualinspection frequency isbaseduponmaintaining aconstantlevelofsnubberprotection tosystems.Themethodfordetermining thenextintervalforthevisualinspection ofsnubbersisprovidedbaseduponthenumberofunacceptable snubbersfoundduringthepreviousinspection, thecategorysizeforeachsnubbertype,andthepreviousinspection intervalperNRCGenericLetter90-09.Asnubberisconsidered unacceptable ifitfailstosatisfytheacceptance criteria..ofthevisualinspection. Anyinspection whoseresults-required -ashorterinspection interval,*willoverridethepreviousschedule. Additionally, thefollowing paragraph isbeingaddedtothebasesforbothunits:Alistofindividual snubberswithdetailedinformation ofsnubberlocationandsizeandofsystemaffectedshallbeavailable attheplantinaccordance withSection50.71(c)of10CFRPart50.Theaccessibility ofeachsnubbershallbedetermined andapprovedbythePlantNuclearSafetyReviewCommittee. Thedetermination shallbebasedupontheexistingradiation levelsandtheexpectedtimetoperformavisualinspection ineachsnubberlocationaswellasotherfactorsassociated withaccessibility duringplantoperations (e.g.,temperature, atmosphere,

location, etc.),andrecommendations ofRegulatory Guides8.8and8.10.Theadditionordeletionofanysnubbershallbemadeinaccordance withSection50.59of10CFRPart50.8.Weareproposing toremovethereference toTables3.7-4and3.7-9inUnits1and2,respectively.

~~~"ICOV141llg8J~jg49 Attachment 1toAEP:NRC:1143 Page6=9,10.Weareproposing to'renumber thepagesin-T/SSections3/4.7.9and3/4.7.10forbothunitsasaresultofremovingthesnubbercomponent tables.TheT/Sindexwillalsoberevisedtoreflectthepagenumberchanges.4.0Discussion SstemDescritionandSafetFunctionSnubbersensurethatthestructural integrity ofthereactorcoolantsystemandothersafety-related systemsismaintained duringandfollowing adynamicevent.Snubbers, ordynamicrestraints, areusedtorestrainpipingorequipment duringdynamiceventsortransient loadswhileallowingrelatively unrestrained movementofthepiping/component duringnormalheatuporcooldownoperations. TheTechnical Specifications (T/S4.7.8candT/S4.7.7.1cforUnits1and2,respectively) thattypically involveremovingthesnubberandtestingitonaspecially-designed teststandimposesurveillance requirements forvisualinspection andfunctional testingofsafety-related snubbers. TheNRCdefines"visualinspection" inGenericLetter90-09astheobservation ofthecondition oftheinstalled snubberstoidentifythosethataredamaged,degraded, orinoperable ascausedbyphysicalmeans,.leakage,corrosion, ,or.environmental

exposure, whichtypically involvesremovingthe"snubberandtestingitonaspecially-designedteststand.Inthismannerthestructural integrity ofsafety-related equipment ismaintained.

Functional testingfwhichtypically involvesremovingthesnubberandtestingitonaspecially-designed teststand,providesahighconfidence levelthat'hesnubberswilloperatewithinthespecified acceptance limits.Inthismannerthestructural integrity ofsafety-related equipment ismaintained. Theperformance ofvisualexaminations isaseparateprocessthatcomplements thefunctional testingprograminensuringsnubberoperability. ThecurrentT/Ssspecifyascheduleforsnubbervisualinspection thatisbasedonthenumberofinoperable snubbersfoundduringthepreviousvisualinspection. Consequently, irrespective ofthesizeofthesnubberpopulation orgroupthevisualinspection schedulecanbeexcessively restrictive, requiring inspections asfrequently asonceevery31days.Thishasresultedinplantpersonnel beingsubjected tounnecessary radiological exposuretocomplywiththevisualexamination requirements. Toalleviate thissituation, theNRCstaffdeveloped analternate scheduleforvisualinspections. InGenericLetter90-09,theNRCstaffstatesthatthisalternate scheduleestablishes anacceptable visualinspection confidence forsnubberoperability fornuclearpowerstations. Furthermore, thisalternate schedulegenerally 'tIjl'~41@I>Ie.1~,-kA4N Attachment 1toAEP:NRC:1143 Page7"allowsforthe'performance ofvisualinspections andcorrective actionsduringplantoutages,whichshouldreduceassociated potential radiological exposures. TheNRCstaff,inGenericLetter84-13,"Technical Specification forSnubbers," reassessed theinclusion ofsnubberlistingswithintheT/Ss.'hegenericletter:concluded"that suchlistingsarenotnecessary, providedthesnubberT/Sismodifiedtospecifywhichsnubbersarerequired-to.beoperable. Theproposedchangeincorporates intoCookNuclearPlantT/SwordingfromGenericLetter84-13andremovesthesnubberlistcontained inTables3.7-4and3.7-9,Units1and2,respectively. Thissnubberlistwillnowbecontained inaCookNuclearPlantprocedure. Thepopulation ofsnubbersthatwillbeincludedintheproposedadministrative procedure willbethoselistedinthecurrentT/Stables.Justification Periodicvisualinspection ofsnubberscomplements theexistingfunctional testingprogram,andprovidesadditional confidence inthesnubbers'perability. TheexistingT/Ssurveillance scheduleisbasedonthenumberofinoperable snubbersfoundduringthepreviousinspection. SinceCookNuclearPlant'sexistingscheduleforsnubbervisualinspection isbasedsolelyonthenumberofinoperable snubbersfoundduringthepreviousvisualinspection, irrespective ofthesizeofthe,snubberpopulation orgroup,the"visual'nspection -'schedule -canbeexcessively restrictive.. Consequently, plantpersonnel maybesubjected tounnecessary radiological exposureinordertocomplywiththevisualexamination requirements. 'The'proposed changetotheT/Ssalleviates thissituation byincorporating thealternative inspection scheduleprovidedbytheNRCinGenericLetter90-09,datedDecember11,1990.Thealternative inspection scheduleisbasedonthenumberofunacceptable snubbersfoundduringthepreviousinspection inproportion tothesizeofthevarioussnubberpopulations andmaybeaslongas48monthswithgoodoverallvisual.,inspection results.Asdetermined bytheNRC,thealternate scheduleforvisualinspections maintains thesameconfidence levelinsnubberoperability astheexistingschedule. Furthermore, theNRCdetermined thatsincethislineitemT/Simprovement willreducefutureoccupational radiation

exposure, andsinceitishighlycosteffective, thealternate inspection scheduleproposedinGenericLetter90-09isconsistent withtheNRC'spolicystatement onT/Simprovement.

TheNRC,inGenericLetter84-13,"Technical Specification forSnubbers," reassessed theinclusion ofsnubberlistingswithintheT/Ss.Theletterconcluded thatsuchlistingsarenotnecessary, providedthesnubberT/Sismodifiedtospecifywhichsnubbersare II+It'~<<i:il/>>'ItIIIi'f'*'I'ft+S4t>>~>>laII>><<III>>II\tl>>I~~>>, Attachment 1toAEP:NRC:1143 Page8requiredtobeoperable. 'hegenericletternotedthatthismodification didnotaltertheT/Srequirements forrecordkeepingortheneedfor10CFR50.59evaluations forchangesinsnubber=-quantities, types,orlocation. Thechangesthatweareproposing tomaketotheCookNuclearPlant'sT/Ssareconsistent withtheguidanceprovidedinGenericLetter84-13.'5.0NoSinificantHazardsDetermination Wehaveevaluated theproposedT/Schangesandhavedetermined thatthechangesshouldinvolvenosignificant hazardsconsideration basedonthecriteriaestablished in10CFR50.92(c). Operation oftheCookNuclearPlantinaccordance withtheproposedamendment willnot:(1)Involveasinificantincreaseintherobabilit or.-.conseencesofanaccidentreviouslevaluated. Theproposedamendment doesnotinvolveasignificant increaseintheprobability orconsequences ofanaccidentpreviously evaluated. Theproposedchangesdonotresultinanyphysicalchangetothefacilitywhichcouldcauseanincreaseintheprobability orconsequences ofanypreviously evaluated accident. Therequested changesincorporate thealternative inspection scheduleprovidedbytheNRCinGenericLetter90-09,datedDecember11,1990,andremovethesnubber..component lists,from,theT/Ss,inaccordance withtheguidancesetforthin'enericLetter'84-13,datedMay3,1984Asdetermined bytheNRC,thealternative scheduleforvisualinspections maintains thesameconfidence levelasthe'existing scheduleand,therefore, doesnotaffecttheprobability orconsequences ofanaccidentpreviously evaluated. Theremovalofthesnubbercomponent listsfromtheT/SwillnotaltertheexistingT/Srequirements norchangethe-.components to.whichtheyapply.The.lists,beingremovedfrom.theT/Sswillbeplacedunderadministrative controlanda10CFR50.59evaluation willberequiredforchangesinsnubberquantities, types,orlocation. Theeditorial changestotheT/Swillnotaffecttheprobability orconsequences ofanaccidentinanyway,theymerelyreflecttheshiftingofpagenumbers.Therefore, theproposedamendment doesnotinvolveachangeintheprobability orconsequences ofanaccidentpreviously evaluated. (2)Createtheossibilit ofanewordifferent kindofaccidentfromanreviouslanalzed..Theproposedamendment doesnotcreatethepossibility ofa jj<<,I,hI.~4f<<%~~>fl'Slh-40S+yyhg<4ll<<+4),i>4>> 'I4.~j~~<<4<<4hal'<<e4<<'-<<M~<<~~4<<I<<4 Attachment 1toAEP:NRC:1143 Page9newordifferent"kind ofaccidentpreviously evaluated. The,.proposedamendment doesnotresultinanyphysicalchangetotheplantormethodofoperating theplantfromthatallowedbytheT/Ss.Nonewfailuremodeshavebeendefinedforanysystemorcomponent norhasanynewlimitingsinglefailurebeenidentified. TheNRChasgenerically reviewedtheproposedchangesandhasdetermined thatthealternative snubbervisualinspection intervalmaintains thesameconfidence levelinsnubberoperability. Therefore, theproposedchangedoesnotcreatethepossibility ofanewordifferent kindofaccident. Theremovalofsnubbercomponent listswillnotalterexistingT/Ssrequirements orthosecomponents towhichthey~apply.Nophysicalchangesarebeingmadetothefacilityasaresultorinsupportoftheremovalofthecomponent lists.Sincetherequirements forthecomponents willremainthesame,thisproposedamendment willnotaffecttheoutcomeofpreviously evaluated accidents. A10CFR50.59reviewwillbeperformed forchangestotheadministrative snubberlisttoensurethatanunreviewed safetyquestion, suchasanewaccident, doesnotresultfromfuturechangesinthelist.Theeditorial changestotheT/Sswillnotaffectthepreviously evaluated accidents sincetheydonotchangethe-meaningofanyT/Ss..Therefore, theproposedamendment doesnotcreatethepossibility ofa'newordifferent kindofaccidentfromanypreviously evaluated. (3)Involveasinificantreduction inamarinofsafetTheproposedamendment doesnotinvolveasignificant reduction inthemarginofsafety.Asstatedabove,theproposedamendment incorporates thealternative T/Srequirements forvisualinspections ofsnubbersprovidedbytheNRCinGenericLetter90-09andremovesthesnubbercomponent listsfromtheT/Ssinaccordance withtheguidancesetforthinGenericLetter84-13.TheNRChaspreviously reviewedthesechangesanddetermined thatthealternative visualinspection intervalmaintains thesameconfidence levelinsnubberoperability. Theremovalofthecomponent listsfromtheT/SswillnotaltertheexistingT/Srequirements norchangethecomponents towhichtheyapply.Thecomponent listswillbeincorporated intoplantprocedures thataresub)ecttothechangecontrolprovisions forplantprocedures specified intheadministrative controlssectionoftheT/S.Sinceneitherthelistofcomponents northerequirements thatthosecomponents arerequiredtomeetarechanging, themarginofsafetyisnotaffected. le$tV.)i%$gt.W'I~'e>O.'ik'i-<>>ss>+sWr~%<a>si-a'! ws>qsegW~'I Attachment 1toAEP:NRC:1143 Page10Theeditorial changes-made.to refinetheT/Sswillnotaffectthemarginofsafety.Consequently, theproposedamendmentg including bothchanges,doesnotinvolveasignificant reduction inthemarginofsafety.'6.0PendinTSsProosalsImactin'ThisSubmittal ChangestopageB3/47-5werealsosubmitted inAEPsNRC:0398R, datedJune29,1989,andAEP:NRC:0398U, datedSeptember 10,1990.Thechangesproposedinthisletterareinadditiontothosechangesanddonotsupersede them.OurletterAEP:NRC:0692CC datedFebruary14,1992contains<<->'"<<'proposed>> changestopagesthat.are.alsocontained inthissubmittal. However,thepagesaffectedareincludedinthissubmittal onlyduetorepagination; noactualT/Ssareimpacted.

Attachment 2toAEP:NRC:1143 ExistingTechnical Specifications PagesMarkedtoReflectProposedChanges ve%~41~lI 0INDEXLIMITINGCONDITIONS FOROPERATION ANOSURVEILLANCE RfUIREMENTS 3/4.8.2ONSITEPOWERDISTRIBUTION SYSTE%A.C.Distribution -Operating ...........................,. A.C.Distribution -Shutdown............................... 0.C.Distribution -Operating............................. D.C.Distribution -Shutdown.............................. D.C.Distribution -Operating -TrainNBatterySystem.... 3/4.8.3ALTERNATIVE A.C.POWERSOURCES.... ""................... "34.8.9REFVELINGOPERATIONS SECTION34.7PIANTSYSTEMS(Continued) 3/4.7.9FIRESUPPRESSION SYSTEMSFireSuppression WaterSystem................... ".".....Sprayand/orSprinkler Systems.........;..'.....--.-"."... LowPressureC02Systemso~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~HalonSystem............................................... HoseStations~~~~~~~~~~~~~~~~~~~~~~~~~~e~~~~~i~~~~~~~~F3/4.7.10FIRERATEDASSEMBLIES....................... 34.8ELfCTRICAL POWERSYSTEMS3/4.8.1,A.C.SOURCES0pelating~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~'~~~~~~Srhutdowno~~~~~~~~~~~~~~~~~~~~~~o~~~~~~~~~~~~~~~~cj~~~~~~~~~~PAGE3/47-N'33/47-44343/47-m4>3/47-4$0>3/47-ra0~3/47-$f~3/48-13/48-9l3/481Q3/48-113/48-123/48-163/48-Z73/48-2Q'3/4.9.13/4.9.23/4.9.33/4.9.43/4.9.5BORONCONCENTRATION..'..........................~...,......, 3/49-1INSTRUMENTATION.............................,. ~...,.....,.. 3/49-2CONTAINMENT BUILDINGPENETRATIONS" ~.""~"rCOl+iUNICATIONS~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~............... 3/49-4............... 3/49-5JDECAYTINE.~~.~.~..~..~.......~............... ~~~~..~~~~,.,3/49-3D.C.COOK-UNIT1IXAmendment No.23iNl>25 YS48BBTIGCIOFOOPERATION sogc+y-cKKac3.7.8./All snubbersshallbeOPERABLE. APPLICABILITY: MODES1,2,3and4.(MODES5and6forsnubberslocatedonsystemsrequiredOPERABLEinthoseMODES).A~CTIOWithoneormoresnubbersinoperable, within72hoursreplaceorrestoretheinoperable snubber(s) toOPERABLEstatusandperformanengineering evaluation perSpecification 4.7.8".'5 onthesupported component ordeclarethesupported systeminoperable andfollowtheappropriate ACTIONstatement forthatsystem.SVEILLANCE REUIREMENTS 4.7.8.fEach snubbershallbedemonstrated OPERABLEbyperformance ofthefollowing augmented inservice inspection programandtherequirements ofSpecification 4.0.5.a.VisualInseconsTheirstiservicevsualinectionosnubbershallbper-foedaftrfourmothsbutithin10monthsocommencngPOWER0ERATIOandshalincludeallsnubbrslistinTabl3.7-4.Iessthtwo(2)nubbersarefouninoperaedurinthefirstinservcevisualinspectn,thescondinsrvicevisalinspeconshalbeperfoed12mnthsplusorminus25$fromhedateothefirinspectn.Otrwise,ssequentisualinectionssallbepeformedinaccordaewithtefollowgscheduNo.operablSnubbereInsecoPerioSubsequtVisualInsectoPeriod¹¹0123,45,68more18monthsplus12monthplus6monsplus124dsplus62ysplus31ayspluornus25%orinus'5%ominus25minus2orminusorminus5%Thesubbersmbecategrizedintotwogrou:Thoseccessieandhoseinaessibleringreactroperaton.Eachroupmbeinectedinependently inaccordacewitheabovehedule*Theinspeconintrvasnotelengthnedmorthanonestepatte.eprosionsfSpecication.0.2arnotappicable.ThevualinectionfinaccesiblesbbersybedeleduntiltheendofteCcle1refuoute.COOKNUCLEARPLANT-UNIT13/47-28AMENDMENT NO.404,444,444,149 EQ'l/8+~u>Il>SL-Z-=-11-=.aII-e5~Ig,1)Ijj.~lI'iljiljll11III1I~=naIY"iifjllIjIIIj,IlI'g-~4r'IIII'I'.IIJ':j~.W~~II11 InsertA(Page3/47-28)Snubbersarecategorized asinaccessible oraccessible duringreactoroperation. Eachofthesecategories (inaccessible andaccessible) maybeinspected independently according tothescheduledetermined byTable3.7-4.Thevisualinspection intervalforeachtypeofsnubbershallbedetermined baseduponthecriteriaprovidedinTable3.7-4andthefirstinspection intervaldetermined usingthiscriteriashallbebaseduponthepreviousinspection intervalasestablished bytherequirements ineffectbeforeAmendment No.

PLANTSYSTEMSSURVEILLANCE REUIREMENTS Continued b.VisualInsectionAccetanceCriteriask~)l~@ac'GM~~c~Visualinspections shallverify(1)thattherearenovisibleindications ofdamageorimpairedOPERABILITY, (2)attachments tothefoundation orsupporting structure aresecure,and(3)inthoselocations wheresnubbermovementcanbemanuallyinducedwithoutdisconnecting thesnubber,thatthesnubberhasfreedomofmovementandisnotfrozenup.Snubberswhichappearinoperable asaresultofvisuanspectonsforthepurposeofestablishing thenextvisualinspection

interval, providing that(1)thecauseoftherejection isclearlyestablished andremediedforthatparticular snubberandforothersnubbersthatmaybegenerically susceptible; and(2)theaffectedsnubberisfunctionally testedintheasfoundcondition anddetermined ing-fo~Ae-puepe stabiiehka~e-ne~wual Mepeet~~~m~

Allsnubberorriected toaninoperable commonhydraulic fluidreservoir shallbecountedasFunctional TestsX~sa&lgAtleastonceper24monthsduringshutdown, arepresentative sample(14%)ofthetotalofeachtypeofsnubberinuseintheplantshallbefunctionally testedeitherinplaceorinabenchtest.Foreachsnubberthatdoesnotmeetthefunctional testacceptance criteriaofSpecification 4.7.8CcLanadditional 10%ofthattypeofSnubber'shallbefunctionally tested.Therepresentative sampleselectedforfunctional testingshallincludethevariousconfigurations, operating environments andtherangeofsizeandcapacityofsnubbers. Atleast25%ofthesnubbersintherepresentative sampleshallincludesnubbersfromthe'ollowing threecategories: 1.Thefirstsnubberawayfromeachreactorvesselnozzle2.Snubberswithin5feetofheavyequipment (valve,pump,turbine,motor,etc.)3.Snubberswithin10feetofthedischarge fromasafetyreliefvalveb4o4cL~SnubbersVidentified as"Especially Difficult toRemove"orin"HighRadiation ZonesDuringShutdown" shallalsobeincludedintherepresentative sample.**Permanent orotherexemptions fromfunctional testingforindividual snubbersinthesecategories maybegrantedbytheCommission onlyifajustifiable basisforexemption ispresented and/orsnubberlifedestructive testingwasperformed toqualifysnubberoperability foralldesignconditions ateitherthecompletion oftheirfabrication oratasubsequent date.COOKNUCLEARPLANT-UNIT13/47-29AMENDMENT NO.+Q4,116 ~:Ele~~ei~C~4e~~~e~ye~.'J~~~~.KEE~~~-~.~ InsertB(Page3/47-29)unacceptable fordetermining thenextinspection interval. Areviewandevaluation shallbeperformed"and documented to)ustifycontinued operation withanunacceptable snubber.Ifcontinued operation cannotbejustified/ thesnubbershallbedeclaredinoperable andtheACTIONrecpxirements shallbemet. tW~4 PLANTSYSTEMSSURVEILLANCE REUIREMENTS Continued Inadditiontotheregularsample,snubberswhichfailedthepreviousfunctional testshallberetestedduringthenexttestperiod.Ifasparesnubberhasbeeninstalled inplaceofafailedsnubber,thenboththefailedsnubber(ifitisrepairedandinstalled inanotherposition) andthesparesnubbershallberetested. Testresultsofthesesnubbersmaynotbeincludedforthere-sampling. Ifanysnubberselectedforfunctional testingeitherfailstolockuporfailstomove,i.e.,frozeninplace,thecausewillbeevaluated andifcausedbymanufacturer ordesignefficiency allsnubbersofthesamedesignsubjecttothesamedefectshallbefunctionally tested.Thistestingrequirement shallbeindependent oftherequirements statedabovethesnubbersnotmeetingthefunctional testacceptance criteria. Forthesnubber(s) foundinoperable, anengineering evaluation shallbeperformed onthecomponents whicharesupported bythesnubber(s). Thepurposeofthisengineering evaluation shallbetodetermine ifthecomponents supported bythesnubber(s) wereadversely affectedbytheinoperability ofthesnubber(s) inordertoensurethatthesupported component remains.capableofmeetingthedesignedservice.HdraulicSnubbersFunctional TestAccetanceCriteriaThehydraulic snubberfunctional testshallverifythat:1.Activation (restraining action)isachievedwithinthespecified rangeofvelocityoracceleration inbothtensionandcompression. 2.Snubberbleed,orreleaserate,whererequired, iswithinthespecified rangeincompression ortension.Forsnubbersspecifically requiredtonotdisplaceundercontinuous load,theabilityofthesnubbertowithstand loadwithoutdisplacement shallbeverified. e.SnubberServiceLifeMonitorin Arecordoftheservicelifeofeachsnubber,thedateatwhichthedesignated servicelifecommences andtheinstallation andmaintenance recordsonwhichthedesignated servicelifeisbasedshallbemain-tainedasrequiredbySpecification 6.10.2.Concurrent withthefirstinservice visualinspection andatleastonceper18monthsthereafter, theinstallation andmaintenance recordsforshallbereviewedtoverifythattheg(~<q<q<g~ indicated servicelifehasnotbeenexceededorwillnotbeexceededpriortothenextscheduled snubberservicelifereview.Iftheindi-catedservicelifewillbeexceededpriortothenextscheduled snubberservicelifereview,thesnubberservicelifeshallbereevaluated orthesnubbershallbereplacedorreconditioned soastoextenditsservicelifebeyondthedateofthenextscheduled"service lifereview.Thisreevaluation, replacement orreconditioning shallbeindicated intherecords.COOKNUCLEARPLANT-UNIT13/47-30AMENDMENT NO.104 \t~a4o'>a::1P~XA-*.:-fI~*W~p4II'IIfglu~g~o.id NUMBEROFUNACCEPTABLE SNUBBERSPopulation CoumnoumnBCoumnCorCategoryExtendIntervalRepeatIntervalReduceIntervalNotes1and2Notes3and6Notes4and6Notes5and6800.100150200133001225400183650012487502040781000orgreater2956109Note1:Note2:Note3:Note4:Thenextvisualinspection intervalforasnubberpopulation orcate-gorysizeshallbedetermined baseduponthepreviousinspection intervalandthenumberofunacceptable snubbersfoundduringthatinterval. Snubbersmaybecategorized, basedupontheiraccessibility duringpoweroperation, asaccessible orinaccessible. Thesecategor-iesmaybeexaminedseparately orjointly.However,thelicenseemustmakeanddocumentthatdecisionbeforeanyinspection andshallusethatdecisionasthebasisuponwhichtodetermine thenextinspection intervalforthatcategory. Interpolation betweenpopulation orcategorysizesandthenumberofunacceptable snubbersispermissible. UsenextlowerintegerforthevalueofthelimitforColumnsA,B,orCifthatintegerincludesafractional valueofunacceptable snubbersasdetermined byinter-polationon.Ifthenumberofunacceptable snubbersisequaltoorlessthanthenumberinColumnA,thenextinspection intervalmaybetwicethepreviousintervalbutnotgreaterthan48months.Ifthenumberofunacceptable snubbersisequaltoorlessthanthenumberinColumnBbutgreaterthatthenumberinColumnA,thenextinspection intervalshallbethesameasthepreviousinterval..

Note5;lfthenumberofunacceptable snubbersisequaltoorgreaterthanthenumberinColumnC,thenextinspection intervalshallbetwo-thirds ofthepreviousinterval. However,ifthenumberofunacceptable snubbersislessthanthenumberinColumnCbutgreaterthanthenumberinColumnB,thenextintervalshallbereducedproportionally byinterpolation, thatis,thepreviousintervalshallbereducedbyafactorthatisone-third oftheratioofthedifference betweenthenumberofunacceptable snubbersfoundduringthepreviousintervalandthenumberinColumnBtothedifference inthenumbersinColumnsBandC.Note6:Theprovisions ofSpecification

4.0. 2areapplicable

forallinspec-tionintervals uptoandincluding 48months. I~r.)1PolgfVrp)saNAfNpP~'IIkC TABLE3.7-4SAFETRELATEDHYDRAICSNUBBERS* BBER<<0GER~BKNO.SYSTEMSNUBBERNSTALLEDONLOCATIONELEVATION ACCESSIBLE ORINACCESSIBLE HIGHRADIATONESPECIALLY FFICULTZONETO0'31-GRC-8519 1-GRC-537-GRC-8538 REACTORCOOTELEV..683'1/2"PRESSURIZER ELOSUREREACTOCOOLANTAZ25ELEV0'-5"BETWEENTEM.GEN.O.1ANDRCPPNO.1ACTORCOOLANTz410LEV.614'-10"ELOWSTM.GENoNO1NOYESNO0NO1-GRC-S555 REACTORCTAz1410ELEV.61-2"BELOWSTM.GENNO21-G-S562REACRCOOLANTAz1540EL610'-5"BETWEESTMG.NO.2ANDRCPPNO.21-GRC-S564 REACTORCOOLANT3130ELEV.614'~1018"BELOWSTM.GENNO.4NOYESNONONONO1-GRC-S561-RC-S573REACTORCTAz332ELEV610'BETWEENSTM.GENNO.4ANDRCPUMPNO.4REACTR.COOLANTAz2230ELE614'-101/8"BELOSTM.GE.NO.3ESNONONO*FunctnaltestingofthssnubbermaybelayeduntiltheirsttimetheunentersMode5terSeptember 1989orincon)unctio withthescheduleicecondenser icbasketsurveillnce,whichever ocurefirst.PLANT-UNI13/431AMENDTNO128

TE3.7-4SAFETYRELEDHYDRAULSNUBBERS* NUBBER~OHANGERRKNO1-GR85751-GRC-8582 1-G-8587SYSTEMNUBBERINSLEDONLOTIONANDEVATIONRETORCOOLANAz208EV.610'-5"ETWEENSTMEN'O.3DRCPUMPN.3REACTORLANTAz21ELEV6'-4"NEARCTORCAVITWALLiACROSFROMSTMEN.NO.3ACTORCOOLAz260OLEV622'-4/4"INCONTAINMEN ACCESSIBLE RNACCESSIEYS0YES0HGHRADIATION ESPECIALL DIFFICULT ZON0OVE121315161-GRC-S59 1-G-85941-GRC-8596 1-GRC598-GRC-8599 REACTOROOLANTAz29ELEV6'-63/4"INPRESSIZERENCLOSRECTORCOOLANTz292EV691'-9"IRESSURIZER ELOSURE.REACTORCANTAz285OELEV691-'NPRESSURIERENCLOSURE. REACTCOOLANTAz20ELEV670'-33/4"INPSURIZERENCLOSRE.ACTORCOOLANTz287ELEV672'-4"IPRESSURIZER ECLOSURE.0000YS0/COOKNUEARPLANT-UT13/47-32AMEDMENTNO.71 ~[ht(r TABLE.7-SAFERELATEDYDRAULICSNBBERS*SNBER0.17HANGERK01-GR8604SYSMSNUBBERNSTALLED0OCATIONAELEVATIOACTORCOOTAz286LEV688'-"INPRESSURIZ ENCLOSUACCESBLEORINACSSIBLEHIGHATIONESPCIALLYDIFICULTZETOEOV0181920212224-GRC-8608 1-GRC614FW-S11-FW-S2)1--S2(U)1-FW-S31-FW-S(L)REACTOCOOLANTAz86ELEV3'-0"INPRESRIZERENCLSURE.RECTORCOOAz282EV681'-0"NRESSURIZER NCLOSURE. FEEDWATER z31ELEV634-9"BEHINDSGENNO.1FEEDTERAz26ELE633'-6"BEHIDSTMGENO.1EDWATERAz2LEV636'-0"EHINDSTMGENNO.1FEEDWATER z20ELEV629'"BEHINDSTGENNO.FEEDWERAz154ELEV636'-83/8"BINDSTMGENNO.200000CKNUCLEARPLT-UNIT13/7-33AMENNTNO.71 lg' TABLE3.7-SFETYLATEDYDLICSNUBBER*UBBER~O.26272829HANGER~RK~O.1-FW-(U)-FW-S51-FW-S61-W-S71-FW-SB(SYSTESNUBBERINALLEDONTIONANDEVATIONPEWATERAz1EV640'-83"BEHINDTMGENNO.FEEDWATER z163ELEV634-9"BEHINDM.GENNO.2PEEDTERAz157oEL629'-9"BENDSTM.GNO.2EEDWATERA204ELEV634'-'EHINDSTMGENNO.3PEEDWARAzELEV3'-6"BEHINSTM.GEN3ACCESSIBLE RINACCESSI LEHIRADIATION ESPECIALL DIFFICULT ZONETO0NONONO301-SB(U)1-FW-S91-FW-Sl(L)FDWATERAz,2EV636'-0"HINDSTM.ENNO.3FEEDWATER z194ELEV629'"BEHINDSTGENNO,3PEEDTERAz334ELE633'-6"BEHINSTM.GENO.4NONOKNUCLEARPT-UNIT1/47-34AMENDMENT NO.7. TLE3.7-4SAFETYREEDHYDRAULIC NUBBERS*SNBER03335HANGERQ~RK~01-FW-0(U)-FW-8111-FW-S-GCS-8634 SYSTEMNUBBERINSTLEDONLOATONANDEATIONFEATERAz33EV636'-0"BINDSTM.NNO.4FEEDWATER z330oELEV634'"BEHINDSTGENNO.4FEEATERAz343EL629'-9"BEHDSTM.NNO.4CHEM6VOLCONOLAz292ELEV613'ONTAINMENT ACSSIBLEORACCESSIBLE HIGHIATIONESCIALLYDIFICULTONE0EMONO0NOYE373839401-GCS-861-G-87571-MSS-11-MS2CHEMGVO,CONTROLAz7ELEV6'-10"INANNUS.RCMPSEALHATESUPPLY,BWEENRCPUMP.2ANDEWALL,IDIATELYUNDEGRATINGAz12ELEV.612'- 1/8"MAINSTEAMz8ELEV639'/4"BETWESTMGEN0.1ANDNO.4MAINTEAMAz17ELE635'ETWEEN STM.GENO.1ANDN.40NO0411-MSS-3COOKNUCARPLANT-UNI1INSTEAMA172ELEV639'-1/4"BEHINDSGENNO.13/47-35AMENDMENT NO.71 1i+I TABLE3.-4SAFETRELATEDHYAULICSNUBRS*UBBER~O.42HANGERR1-MS-4SYEMSNUBBERSTALLED0LOCATIOANELEVATIOainSteamA165oElev.35'etween StmGen.No.2ndNo.3ACCESSLEORINACCSIBLEHIGHRADIATNESPECIALL DIFFICULT ZOE0OV45-MSS-51-MSS-61-S-71-MSS-8MainSteAz191El.635'etween tm.Gen.No2andNo.MainteamAz1840Elev639'-11/4"BetweenStGe.No.2ando.3ainSteamAz349Elev.5'BehindStm.en.No.1adNo.4MainSteAz356oElev.6'-11/4"BweenStm.Gen.No1andNo.NO000NO4750511-GCCW2781-GCW-S3091-GCCW-S837 1-GCCW-8381-GC-8839CompentCoolingaterEle.609'nCPumpAreaCponentCoongWaterlev.597'-1/8"InPassewayNearSampligRoomAux.dg.ComponenCoolingWateE1ev.1'0"InCCWPumpAreaCompoentCoolingterElev621'-0"InWPumpAreaCponentCooligWaterev.621'-0"nCCWPumpAa000KNUCLEARPT-UNIT3/47-36AMEMENTNO.104 333'433~'3333 TABLE3.SAERELATEDYDLICSUBBES*SNBER052535556GERRKNO.1-GCCW-S8 1-GC-S841-GCCW-8842 1-GCCW-S84 1-GBD563GBD-8569SYSTEMSNUBBEINSTALLED 0LOCATIODELEVATIOCOMPONENT OOLINGWATERELEV62'-0"INCCWPUAREACOMPENTCOOLINGWERELE.621'-0"INCPUMPAREAOMPONENTCOOLIGWATERELEV.621'-0"NCCWPUMPARCOMPONENT LINGWATERELEV.60-0"INCCWPUAREA,STM.N.BLOWDOWNA277ELEV608'-61/2"ANNULUSM.GEN.BLOWDNAz278LEV608'-61"INANNULUSACCESSIBLE RINACCESSI HIGHIATIOQESPEALLYDIFFICULZOE0E00NO0005859611-GBD-8573 1-GBD-741RH-S7A1-GRH-S7B STM.GEN.BOWDOWNAz181ELEV.607'01/2"INANLUSSTM.G.BLOWDOWNAz81ELEV607'-101/2"ANNULUSIDUALHEATREVALLEV.581'-81/"INI-ERHRPUMPROOMRESIDUALHTREMOVALELEV58-4"INI-ERHPUMPR00'0COOKNUCLEART-UNIT13/7-37NDMENTNO.7 ls ~~SAFETYELATEDYDRAUCSNUBBERS* SNUBBER066364656668,70-GRH-S471-GRH-S41-DG-S131-GDG-S14 1-GS81031-GSI-8128 1-GSI-75-GSI-8657 1-GSI-8707 SYSMSNUBBERITALLEDONOCTIOANELEVATION esidualHeaRemovalElev.581'1-WRHRPumpRooResid1HeatRemovaElev580'-6"In1RHRPuRoom-ABEmerg.DselExhaustElev.596'-3/8"1-ABEmer.DieselExhauElev.6'-6"SafeInjection El.573'n1-ERPmpRoomSafetyIn)ectinElev.573'1-WRHRPumpRoomSafety)ectionElev.8'-93/8"Az6InAulusSetyIn)ection z1850ev.610'-0"IAnnulusSafetyIn)ecionAz2280Elev.608'/8"BehindRCPumpN.3ACCESSIBLE 0INACCESSIB HIGHIATIONEECIALLYDIFCULT0E0EMONO000ES00COONUCLEARPLANT-IT13/47-3NDHENTNO.104 TABLE.7-SATYRELATEDDRAULICSNUBRS*SNUER0GER0SYSTEMSNUBBINSTALLED 0LOCATIODELEVATIACCESSLEORINACCSSIBLEIGHRADIATNESPECIALDIFFICULT ONE0OVE711-GCTS-S73 )CONTAINMEN SPRAYELEV.5'-0"INI-ECONTAIENTSPRAYPPROOM072747576771-GCT-873(W)-GCTS-876(B) 1-GCTS-6(A)1-CTS-S160A (N)1-GCTS-S16 A(S)1-GC-8161(E)-GCTS-S161 (W)CONINMENTSPRAEL582'-0"II-ENTAINMENT SPYPUMPROOMCONTAINMENT SPRAYELEV579'"INSIDELEADETECTOROXtPIPECHASCONTAMENTSPRAYELEV579'-6"INSIDLEAKDETCTORBOX'IPCHASENTAINMENT SPELEV.582'-0"NSIDELEAKDETECTORBOXPIPECHASECONTAINMEN SPRAYELEV.58-0"INSIDELKDETECTOBOX'IPECECONTAMENTSPRAYELEV.579'-6"INWCOAINMENTSPRAPUMPROOMONTAINMENT SPYELEV.579'6"NI-WCONTAINMENT PRAYPUMPRANO0000COOKNUEARPLANT-UN13/47-39NDMENTNO.71 I-f0 TABLE3.7-4SAFETRELATEDHYDRAICSNUBBERS* UBBER~O7980GERQ~R~O.N/A/ASYSTEMSNUBBERNSTALLED0LOCTIODELEVTIOSTEAMGENETORNO.1ELEV.66STEAMENERATORNO.ELEV665'CCESSIBLE ICCESSIBHIGHIATIONESPEALLYDIFFICULT 00OVES81N/AEAMGENERATOR LEV.665'.1YES8283N/ASTEAMGENETORNO.1ELEV665STEAMENERATORNO+2ELEV665'4N/ASAMGENERATOR LEV665'2ES8586N/AN/ASTEAMGENEORNO.2ELEV665'TEAMGERATORNO.2ELEV65'TGENERATOR NO.EV.665'88N/ASTEAMGENERATOELEV.665'O.3089N/STEAMGENETORNO.3ELEV.66KNUCLEARP-UNIT13/47-40AMENTNO71 LE37-SAFETLEDYDRAULCSBBES*SNUBBER~O90929394HANGERN/AN/AN/N/AN/ASYSTESNUBBERINSTEDONATONNELATIOSTGENERATOR o3EV.665'TEAMGENEORNO.4ELEV.665'TEAMGERATORNO.4ELEV.65'TEGENERATOR NO4EV.665'TEAMGENERATONO.4ELEV.665'CSSIBLEORICCESSIEHIGHRADIAONESPECIALDIFFICULT ZOOVEESnubbersmayaddedtosaferelatedsystswithoutprioLicenseAmendment toable3.7-4prodedthatareisiontoTable.7-4isincludedwthenextLicseAmendment quest.Modificionstothe"HhRadiation 2e"columnduechangesinhhradiatnareasmaybeadewithoutporLicenseAmeentprovidedhatarevsiontoTable.7-4isincludwiththenexticenseAmendmeCOOKNUCLEART-UNIT13/4740aNDMENTNO.71 3*ltgC;~W,klII'MO BASESCotiuedThevisualinspection frequecisbasedunmaintainin aconstantlevelofsnubberrotection tosstems.Teefore,erequidnstonntrvavarsnveselyweoservedsbberfaiuresandisdeteinedbyhenumbrofioperabsnubbsfounduringaninspectin.Insctionsperrmedforetatintevalhasapsedmbeuseasanereferenepointtoetermiethextinsction.owever,heresulsofsuhearlyinetioperfoedbefetheorginalreiredtieinter1haselpsed(nminalimeless25%anotbusedtoenthenhereednsctioninterval. Anynspection whoseresusrequreashorternspection intervalwoverridethepreviousschedule. Whenthecauseofthere)ection ofasnubberisclearlyestablished andremediedforthatsnubberandforanyothersnubbersthatmaybegenerically susceptible, andverifiedbyinservice functional testing,thatsnubbermaybeexemptedfrombeingcountedasinoperable. Generically susceptible,snubbers arethosewhichareofaspecificmakeormodelandhavethesamedesignfeaturesdirectlyrelatedtorefection ofthesnubberbyvisualinspection, oraresimilarly locatedorexposedtothesameenvironmental conditions suchastemperature, radiation, andvibration. Whenasnubberisfoundinoperable, anengineering evaluation isperformed,, inadditiontothedetermination ofthesnubbermodeoffailure,inordertodetermine ifanysafety>>related component orsystemhasbeenadversely affectedbytheinoperability ofthesnubber.Theengineering evaluation shalldetermine whetherornotthesnubbermodeoffailurehasimpartedasignificant effectordegradation onthesupported component orsystem.Toprovideassurance ofsnubberfunctional reliability, arepresentative sampleoftheinstalled snubberswillbefunctionally testedduringplantshutdowns at24monthintervals. Observedfailuresofthesesamplesnubbersshallrequirefunctional testingofadditional units.Theservicelifeofasnubberisevaluated viamanufacturer's inputandinformation throughconsideration ofthesnubberserviceconditions andassociated installation andmaintenance records(newlyinstalled snubber,sealreplaced, springreplaced, inhighradiation area,inhightemperature area,etc...).Therequirement tomonitorthesnubberservicelifeisincludedtoensurethatthesnubbersperiodically undergoaperformance evaluation inviewoftheirageandoperating conditions. Theserecordswillprovidestatistical basesforfutureconsideration ofsnubberservicelife.Therequirements forthemaintenance ofrecordsandthesnubberservicelifereviewarenotintendedtoaffectplantoperation. Thenumberofsnubberstobefunctionally testedduringeachsurveillance isbasedoncalculations performed toallowextension ofthesurveillance intervalfrom18monthsto24months,andtherefore, thenumberofsnubbersfunctionally testeddeviatesfromthenumberrequiredbytheWestinghouse StandardTechnical Specifications (NUREG-0452, Revision4).MmSe,rYz,WCOOKNUCLEARPLANT-UNIT1B3/47-6AMENDMENT NO.494g116 InsertC(PageB3/47-6)Themethodfordetermining thenextintervalforthevisualinspection ofsnubbersisprovidedbaseduponthenumberofunacceptable snubbersfoundduringthepreviousinspection, thecategorysizeforeachsnubbertype,andthepreviousinspection intervalperNRCGenericLetter90-09.Asnubberisconsidered unacceptable ifitfailstosatisfytheacceptance criteriaofthevisualinspection. InsertD(PageB3/47-6)Alistofindividual snubberswithdetailedinformation ofsnubberlocationandsizeandofsystemaffectedshallbeavailable attheplantinaccordance withSection50.71(c)of10CFRPart50.Theaccessibility ofeachsnubbershallbedetermined andapprovedbythePlantNuclearSafetyReviewCommittee. Thedetermination shallbebasedupontheexistingradiation levelsandtheexpectedtimetoperformavisualinspection ineachsnubberlocationaswellasotherfactorsassociated withaccessibility duringplantoperations (e.g.,temperature, atmosphere,

location, etc.),andtherecommendations ofRegulatory Guides8.8and8.10.Theadditionordeletionofanysnubbershallbemadeinaccordance withSection50.59of10CFRPart50.

pC'IJJ~lk ADMINISTRATIVE COOLS6.10.2Thefollowing recordsshallberetainedforthedurationoftheFacilityOperating License:a.Recordsanddrawingchangesreflecting unitdesignmodifications madetosystemsandequipment described intheFinalSafetyAnalysisReport.b.RecordsofnewanirraPiated fuelinventory, fueltransfers andassemblyburnuphistories. c.Recordsofradiation exposureforallindividuals enteringradiation controlareas.d.Recordsofgaseousandliquidradioactive materialr'eleased totheenvironment. e.Recordsoftransient oroperational cyclesforthosefacilitycomponents identified inTable5.9-1.f.'ecordsofreactortestsandexperiments. g.Recordsoftrainingandqualification forcurrentmembersofthePlantStaff.h.Recordsofin-service inspections performed pursuanttotheseTechnical Specifications. i.RecordsofQualityAssurance activities requiredbytheQAManual.Recordsofreviewsperformed forchangesmadetoprocedures orequipment orreviewoftestsandexperiments pursuantto10CFR50.59.k.RecordsofmeetingsofthePNSRCandtheNSDRC.1.Recordsofradioactive shipments. m,Recordsoftheservicelivesofhydraulic snubbers~d-eaassociated installation andmaintenance records.611RADIATION PROTECTION PROGProcedures forpersonnel radiation protection shallbepreparedconsistent withtherequirements of10CFRPart20andshallbeapproved, maintained andadheredtoforalloperations involving personnel radiation exposure. 612HIGHRADIATION AR6.12.1Inlieuofthe"controldevice"or"alarmsignal"requiredbyparagraph 20.203(c)(2) of10CFR20,eachhighradiation areainwhichtheintensity ofradiation is1000mrem/hrorlessshallbebarricaded andCOOKNUCLEARPLANT-UNIT16-20AMENDMENT NO.80,154 INDEXLIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS SECTION34.7PLANTSYSTEMS(Continued) PAGE3/4.7.9FIRESUPPRESSION SYSTEMSFireSuppression WaterSystemSprayand/orSprinkler SystemsLowPressureC02SystemsHalonSystemFireHoseStations3.4.7.10FIRERATEDASSEMBLIES 34.8ELECTRICAL POWERSYSTEMS3/4.8.1A.C.SOURCESOperating Shutdown~~~~~~~~~0~~I~~3/47-AZ73/47-39'3o3/47-K3+3/47-Q3ts3/47-&373/47-m393/48-13/48-93/4.8.2ONSITEPOWERDISTRIBUTION SYSTEMSA.C.Distribution-A.C.Distribution '-D.C.Distribution-D.C.Distribution-D.C.Distribution-Operating ShutdownOperating ShutdownOperating -TrainNBatterySystem3/48-103/48-113/48-123/48-163/48-173/4.9.1BORONCONCENTRATION 3/4.9.2INSTRUMENTATION 3/4.9.3DECAYTIME3/4.9.4CONTAINMENT BUILDINGPENETRATIONS 3/4.9.5COMMUNICATIONS 3/4.8.3ALTERNATIVE A.C.POWERSOURCES34.9REFUELING OPERATIONS 3/48-203/49-13/49-23/49-33/49-43/49-5COOKNUCLEARPLANT-UNIT2IXAMENDMENT NO.112 g)C-"-.h'Ifc.yQr-'~adp SSTBEST.Theservicelifeofasnubberisevaluated viamanufacture's inputandinformation throughconsi'deration ofthesnubberserviceconditions andassociated installation andmaintenance records(newlyinstalled snubber,sealreplaced, springreplaced, inhighradiation area,inhightemperature area,etc...).Therequirement tomonitorthesnubberservicelifeisincludedtoensurethatthesnubbersperiodically undergoaperformance evaluation inviewoftheirageandoperating conditions. Theserecordswillprovidestatistical basesforfutureconsideration ofsnubberservicelife.Therequirements forthemaintenance ofrecordsandthesnubberservicelifereviewarenotintendedtoaffectplantoperation. Thenumberofsnubberstobefunctionally testedduringeach.surveillance isbasedoncalculations performed toallowextension ofthesurveillance intervalfrom18monthsto24months,andtherefore, thenumberofsnubbersfunctionally testeddeviatesfromthenumberrequiredbytheWestinghouse StandardTechnical Specifications (NUREC-0452, Revision4).347.8SEALEDSOURCECONTAMINATION Thelimitations onremovable contamination forsourcesrequiring leaktesting,including alphaemitters, isbasedon10CFR70.39(c)limitsforplutonium. Thislimitation willensurethatleakagefrombyproduct, sourceandspecialnuclearmaterialsourceswillnot,exceedallowable intakevalues.349FIRESUPPRESSION SYSTEMSTheOPERABILITY ofthefiresuppression systemsensuresthatadequatefiresuppression capability isavailable toconfineandextinguish firesoccurring inanyportionofthefacilitywheresafetyrelatedequipment islocated.Thefiresuppression systemconsistsofthewatersystem,sprayand/orsprinklers, C02,Halonandfirehosestations. Thecollective capability ofthefiresuppression systemsisadequatetominimizepotential damagetosafetyrelatedequipment andisamajorelementinthefacilityfireprotection program.IntheeventthatoneormoreC02Suppression Systemrequiring automatic actuation mustbeisolatedforpersonalprotection topermitentryforroutinetours,maintenance, construction, orsurveillance testingintheprotected area,thefire.detection system(s) requiredtobeoperablebySpecification 3.3.3.7shallbeverifiedtobeoperable. Isolation ofanautomatic C02suppression systemtemporarily putsthissysteminamanualactuation mode.Relianceonthefiredetection system,inconjunction withtheabilitytomanuallydischarge theC02suppression systemwillprovideadequatefireprotection forperiodswhenpersonnel arerequiredtoworkintheseareas.COOKNUCLEARPLANT-UNIT2B3/47-6AMENDMENT NO.97,102,ill,115 InsertH(PageB3/47-6)Alistofindividual snubberswithdetailedinformation ofsnubberlocationandsizeandofsystemaffectedshallbeavailable attheplantinaccordance withSection50.71(c)of10CFRPart50.Theaccessibility ofeachsnubbershallbedetermined andapprovedbythePlantNuclearSafetyReviewCommittee. Thedetermination shallbebasedupontheexistingradiation levelsandtheexpectedtimetoperformavisualinspection ineachsnubberlocationaswellasotherfactorsassociated withaccessibility duringplantoperations (e.g.,temperature, atmosphere,

location, etc.),andtherecommendations ofRegulatory Guides8.8and8.10.Theadditionordeletionofanysnubbershallbemadeinaccordance withSection50.59of10CFRPart50.

LIMITINTIOFOROPERATION Soph'r~3.7.7.1AllsnubbersshallbeOPERABLE. APPLICABILITY: MODES1,2,3and4.(MODES5and6forsnubberslocatedonsystemsrequiredOPERABLEinthoseMODES).ACTION:Withoneormoresnubbersinoperable, withininoperable snubber(s) toOPERABLEstatusandperSpecification 4.7.7.l.c onthesupported systeminoperable andfollowtheappropriate SURVEILLANCE REUIREMENTS 72hoursreplaceorrestoretheperformanengineering evaluation component ordeclarethesupported ACTIONstatement forthatsystem.4.7.7.1Eachsnubbershallbedemonstrated OPERABLEbyperformance ofthefollowing augmented inservice inspection programandtherequirements ofSpecification 4.0.5.VisualsectiT~s~jTherstinrvicevialinspeionofubbersllbepe-foedaftfourmonsbutwh10monsofconcingPR0RATIONandshallncludeasnubbelistediTable3-9.flesshantwo(snubbearefouinopereduringthefirstservicesualinsection,tesecondserviceisualinsptionshalbeperfed12mthsplusrminus0fromthedateoftfirstispection. Otherwis,subseque visualipectionsallberformedaccordanewithtfollowigchedule:No.InorableSnherserInectionPriodSubseentVisuInstionPerd*3,45,6,78orre18monthsplsormin25%monthsusormis25%6monthslusornus25%124daysplusornus25%62dayplusornus25%31dasplusorinus25%Thsnubbersaybecaterizedintwogros:Thoseccessible dthoseiccessible uringreaoroperaon.Eachgroupmayeinspectdindependtlyinacordancewhtheaboeschedule.

  • henstionntealallgotbegengthpfied mg/ethangnestegatame.Thproisioofpeelcatp6n4.Q2areQotapp1.icable/

COOKNUCLEARPLANT-UNIT23/47-20AMENDMENT NOiSV~4QDg131 n1ll~t~WI1-1~XJ'W17L4htt InsertE(Page3/47-20)Snubbersarecategorized asinaccessible oraccessible duringreactoroperation. Eachofthesecategories (inaccessible andaccessible) maybe,inspected independently according tothescheduledetermined byTable3.7-9.Thevisualinspection intervalforeachtypeofsnubbershallbedetermined baseduponthecriteriaprovidedinTable3.7-9andthefirstinspection intervaldetermined usingthiscriteriashallbebaseduponthepreviousinspection intervalasestablished bytherequirements ineffectbeforeAmendment No. thwI)Al."iC4 PLANTSYSTEMSSURVEILLANCE REUIREMENTS Continued b.VsualInsctionAccetanceCriteri4-l(heC.hoSS'Wick a.svg~gc.e.g(~bEe o.~b.~y'w~~c4<sq.~gg.q( ~ableVisualinspections shallverify(1)thattherearenovisibleindica-tionsofdamageorimpairedOPERABILITY, (2)attachments tothefoundation orsupporting structure aresecure,and(3)inthoselocations wheresnubbermovementcanbemanuallyinducedwithoutdis-connecting thesnubber,thatthesnubberhasfreedomofmovementandisnotfrozenu.Snubberswhichappearinoperable asaresultofvisualnspeconsforthepurposeofesta-blishingthenextvisualinspection

interval, providing that-(1)thecauseofthere)ection isclearlyestablished andremediedforthatparticular snubberandforothersnubbersthatmaybegenerically susceptible; and(2)theaffectedsnubberisfunctionally testedintheasfoundcondition anddetermined OPERABLEperSpecifications c~Allsnubbers'connected toaninoperable commonhydraulic fluidreservoir shallbecountedas~AMrk"iypgFunctional TestsAtleastonceper24monthsduringshutdown, arepresentative sample(14%)ofthetotalofeachtypeofsnubberinuseintheplantshallbefunctionally testedeitherinplaceorinabenchtest..Foreachsnubberthatdoesnotmeetthefunctional testacceptance criteriaofSpecification 4.7.7.1.d anadditional 10%ofthattypeofsnubbershallbefunctionally tested.1.Thefirstsnubberawayfromeachreactorvesselnozzle2.Snubberswithin5feetofheavyequipment (valve,pump,turbine,motor,etc.)3.Snubberswithin10feetofthedischarge fromasafetyreliefvalve~kareSnubbersYidentified as"Especially Difficult toRemove"orin"HighRadiation ZonesDuringShutdown" shallalsobeincludedintherepresentative sample.Therepresentative sampleselectedforfunctional testingshallincgudethevariousconfigurations, operating environments andtherangeofsizeandcapacityofsnubbers.

Atleast25%ofthesnubbersintherepresentative sampleshallincludesnubbersfromthefollowing threecategories:

  • Permanent orotherexemptions fromfunctional testingforindividual snubbersinthesecategories maybegrantedbytheCommission onlyifa)ustifiable basisforexemption ispresented and/orsnubberlifedestructive testingwasperformed toqualifysnubberoperability foralldesignconditions ateitherthecompletion oftheirfabrication oratasubsequent date.COOKNUCLEARPLANT-UNIT23/47-21AMENDMENT NO.9&ikB&,131 InsertF(Page3/47-21)unacceptable fordetermining thenextinspection interval.

Areviewandevaluation shallbeperformed anddocumented to)ustifycontinued operation withanunacceptable snubber.Ifcontinued operation cannotbe)ustified, thesnubbershallbedeclaredinoperable andtheACTIONrequirements shallbemet. +XLEc~'>>Y14gl4g'At PLANTSYSTEMSSURVEILLANCE REUIREMENTS Continued Znadditiontotheregularsample,snubberswhichfailedthepreviousfunctional testshallberetestedduringthenexttestperiod.Zfasparesnubberhasbeeninstalled inplaceofafailedsnubber,thenboththefailedsnubber(ifitisrepairedandinstalled inanotherposition) andthesparesnubbershallberetested. Testresultsofthesesnubbersmaynotbeincludedforthere-sampling. Zfanysnubberselectedforfunctional testingeitherfailstolockuporfailstomove,i.e.,frozeninplace,thecausewillbeevaluated andifcausedbymanufacturer ordesigndeficiency allsnubbersofthesamedesignsubjecttothesamedefectshallbefunctionally tested.Thistestingrequirement shallbeindependent oftherequirements statedaboveforsnubbersnotmeetingthefunctional testacceptance criteria. Forthesnubber(s) foundinoperable, anengineering evaluation shallbeperformed onthecomponents whicharesupported bythesnubber(s). Thepurpose.ofthisengineering evaluation shallbetodetermine ifthecomponents supported bythesnubber(s) wereadversely affectedbytheinoperability ofthesnubber(s) inordertoensurethatthesupported component remainscapableofmeetingthedesignedservice.d.HdraulicSnubbersFunctional TestAccetancCrteThehydraulic snubberfunctional testshallverifythat:1.Activation (restraining action)isachievedwithinthespecified rangeofvelocityoracceleration inbothtensionandcompression. 2.Snubberbleed,orreleaserate,whererequired, iswithinthespecified rangeincompression ortension.Forsnubbersspecifically requiredtonotdisplaceundercontinuous load,theabilityofthesnubbertowithstand loadwithoutdisplacement shallbeverified. e.SnubberServiceLifeMonitorin Arecordoftheservicelifeofeachsnubber,thedateatwhichthedesignated servicelifecommences andtheinstallation andmainten-ancerecordsonwhichthedesignated servicelifeisbasedshallbemaintained asrequiredbySpecification 6.10.2.Concurrent withthefirstinservice visualinspection andatleaptgngy~per1)~gmonthsthereafter, theinstallation andmaintenance recordsfor'24Msub8ersshallbereviewedtoverifythattheindicated servicelifehasnotbeenexceededorwillnotbeexceededpriortothenextscheduled snubberservicelifereview.Zftheindicated servicelifewillbeexceededpriortothenextscheduled snubberservicelifereview,thesnubberservicelifeshallbereevaluated orthesnubbershallbereplacedorreconditioned soastoextenditsservicelifebeyondthedateofthenextscheduled servicelifereview.Thisreevaluation, replacement orreconditioning shallbeindicated intherecords.COOKNUCLEARPLANT-UNIT23/47-22AMENDMENT NO53 'w'\~C ~nor<Ta.bLe-TABLE4'.7-Z'+SNUBBERVISUALINSPECTION INTERVALNUMBEROFUNACCEPTABLE SNUBBERSPopulation CoumnACoumnBCoumnC'rCategoryExtendIntervalRepeatIntervalReduceIntervalNotes1and2Notes3and6Notes4and6Notes5and68001001502003001213254005007501000orgreater122029184056364878109Note1:Note2:Note3:Note4:Thenextvisualinspection intervalforasnubberpopulation orcate-gorysizeshallbedetermined baseduponthepreviousinspection intervalandthenumberofunacceptable snubbersfoundduringthatinterval. Snubbersmaybecategorized, basedupontheiraccessibility duringpoweroperation, asaccessible orinaccessible. Thesecategor-iesmaybeexaminedseparately orjointly.However,thelicenseemustmakeanddocumentthatdecisionbeforeanyinspection andshallusethatdecisionasthebasisuponwhichtodetermine thenextinspection intervalforthatcategory. Interpolation betweenpopulation orcategorysizesandthenumberofunacceptable snubbersispermissible. UsenextlowerintegerforthevalueofthelimitforColumnsA,B,or'Cifthatintegerincludesafractional valueofunacceptable snubbersasdetermined byinter-polation.Ifthenumberofunacceptable snubbersisequaltoorlessthanthenumberinColumnA,thenextinspection intervalmaybetwicethepreviousintervalbutnotgreaterthan48months.Ifthenumberofunacceptable snubbersisequaltoorlessthanthenumberinColumnBbutgreaterthatthenumberinColumnA,thenextinspection intervalshallbethesameasthepreviousinterval. Note5:Ifthenumberofunacceptable snubbersisequaltoorgreaterthanthenumberinColumnC,thenextinspection intervalshallbetwo-thirds ofthepreviousinterval. However,ifthenumberofunacceptable snubbersislessthanthenumberinColumnCbutgreaterthanthenumberinColumn8,thenextintervalshallbereducedproportionally byinterpolation, thatis,thepreviousintervalsha'llbereducedbyafactorthatisone-third oftheratioofthedifference betweenthenumberofunacceptable snubbersfoundduringthepreviousintervalandthenumberinColumn8tothedifference inthenumbersinColumns8andC.Note6:Theprovisions ofSpecification

4.0. 2areapplicable

forallinspec-tionintervals uptoandincluding 48months. hlC44f.0C,H'*~ray<e~~Ie~1~tIIIe~os~r<Ws TABLE3.SAFETRELATEDHYAULICSNUBBS*NUBBER~O.HANGERAK'-GR-8537-GRC-8538 SYEMSNUBBERSTALLEDONLOCAIONNELEVATION ACTORCOOLTAZ25ELEV610'-5STM.GEN.N.1REACTORLANTAZ41ELEV61-10"RCPUMNO.1ACCESSIBORINACCESBLEIGHRADIATNESPECIYDIFFICULT ZONETE00YES2-GRC-SSREACTCOOLANTAZ41ELEV614'-10"1/8RCPUMPNO.ES0102-G-8562-GRC-8564 2-GRC-S62-GR-8573-GRC-8575 2-GRC-8582 2-GRC-S2ACTORCOOLAZ154LEV610'-5"TMGEN.NO.REACTORCANTAZ317ELEV614'0"1/8"RCMPNO.4REACTCOOLANTAZ1OELEV10'-5"STMG.NO.4RECTORCOOLANTZ223EV614'-10"/8"RCPUMP0.3REACTORCOOLTAZ208ELEV610'-5STMGEN.NO3REACTORLANTAZ208ELEV617-4"7/8"ST.GEN.NO.3REACTCOOLANTAZ82ELEV683'-31/8"PRESSURIZE ENCOSURE0000000KNUCLEARP-UNIT2347-23NDMENT0.53 I1,pg TBLE3.7-9SAFETYRELEDHYDRAULIC SNUBBERS* UBBER~O.HANGER/ARK~0.2-GRC-S59 SYSTEMUBBERINSTED0LOCIONANDELETIOREACTRCOOLMTAZ91ELEV.683'-39/16'NPSURIZERENCLSUREACSSIBLEORICCESSIBLE HIGHRADTIONESPECLYDIFFICULT ZO0EMOVE012.131416172-GR8596-GRC-8598 2-GRC-S592-G-86092-GRC-8611 2-GRC-S62 2-GRC8624ACTORCOOLANAZ292LEV.682'-ll1/8"INPRESSURIZER NCLOSUREREACTORCLMTAZ279ELEV.67-51/4"INPRESSURERENCLOSURE REACTCOOLMTAZ29ELEV672'-41/2"IPRESURIZERENCLOSRACTORCOOLMTZ283LEV.689'-5/16'N PRESSURIZER ENLOSUREREACTORCOOLTAZ294ELEV.681'-7/8"INPRESSURIZE ENCLOSURE REACTOROOLMTAZ277ELEV.62'-91/16"INPRESSUIZERENCLOSURE REACORCOOLANTAZ47ELE.615'-6"ABOVRELIEFTKNO00YES0NOCOOKNUCLEPLANT-UNIT23/7-24AHENDHETNO.53 TABLE3.FETYRELATEDYULICSNUBBERNUBBER~O.1920GER~R(NO.2-GRC-S62 2-G-8629SYSTEMSNUERINSTALLED ONOCATIANDELEVATION REACTOROOLANTAZ284ELEV.92'-3/16" INPRESRIZERENCLOSUCTORCOOLANTA283LEV.687-41/16'NPRESSURIZER ENOSUREACCESSIBLE RINACCESSI EHIRADIATION ESPIALLYDIFFICUZON0E0NO212-GRC-8630 REACTORCOOTAZ291ELEV.672'l/16" INPRESSURIZ ENCLOSURE NO02223242-GRC-S322RC-86312-GRC-8587 2-FW-SREACTOCOOLANTAZ291ELEV.669'-3ll/16"IPREURIZERENCLOSURACTORCOOLANTA291LEV.670'-ll116"INPRESSURIZER ENCOSUREREACTORCOOLTAZ260ELEV.622'-1/4"BYRELIEFTANKFEEDWATRAZ31ELEV.34'-9"NEARSTMGEN.0.100026-FW-S2(L) FDWATERAZ26EV.633'-6"NESTM.GEN.NO.1NOCOOKUCLEARPLANT-UN2347-25AMENDMENNO.5: ,44w~I1"%48L'* TABLE3.7-9SAFYRELATEDHYDLICSNUBBERS* SNUBBER~O27HANGER$~~0;2-FW-S2(2--S3SYSTEMSNUBBINSTALLED 0LOCATIOANDELEVATION FEEDWATEAZ26ELEV.6'-0"NEARSTM.N.NO.1FDWATERAZ20LEV.629'-9"NSTM,GEN,NO.ACCESSIBLE INCCESSIBHIGHIATIONESPECLYDIFFICULT ON0E002931322-FW-S4(L) 2-FW-4(U)2-FW-SS2-FW-S6FEEDWATER A155ELEV.637'"NEARSTM.GENO.2FEEDTERAZ155ELE.641'-0"NEARS~GEN.NO2FEEDWATER AZ1ELEV.634'-9"NEARSTM.GEN.N2FEEDWATEAZ157oELEV.9'-9"NEARSTM.N.NO.2000033342--S72-FW-SB(L) FDWATERAZ204EV.634'-9"NESTM.GEN.NO.3FEEDWATER AZ00ELEV.633'-"NEARSTMGEN,0.30002-FW-S(U)COOKNUCLEARPT-UNIT2FEEDWARAZ200ELEV.636'-0"NEARSTMGEN.NO.33/47-260AMENNTNO.53 Ig~I TABLE.7-9FETYRELATEDDRAULICSUBBRS*SNUBBER~O.363839HANGER~/~0.2-FW-S92-FW-0(L)-FW-810(U) 2-FW-Sll2--S12SYSTEMSNUERINSTALLED ONLOCATIANDELEVATIOFeedwatAz1940Elev.29'-9"nearStm.en.No.3FdwaterAz3340ev.634'-0"nrStm.Gen.No.Feedwater A334oElev.636ŽnearStm.Gen.o.4FeedwarAz3300Elev.634'-9"nearStm.Gen.No.4FedwaterAz343olev.629'-9"neStm.Gen.No.4ACCESSKBORINACCESIBLEHIRADIATION EECIALLYDIFFIULT0E0EOE000004244452-GBD-8563(L) 2-GBD-S56 (U)2-GBD8569(L)2GBD-S569(U) 2-GBD-S568 Stm.Gen.BldownAz275oElev.607'-"InAnnulusStm.Gen.lowdownAz275oElev.60'-6"InAnnulusoStm.n.BlowdownAz75Elev607'-ll"InAnlusS.Gen.Blowdownz275ev.608'-6"InnnulusStm.Gen.BlowwnAz2644Elev.608'-1"nAnnulus000000COOKCLEARPLANT-UNI23/7-27AMENDMENO.91 ,lt'A!0I~ TABL3.-9PETYRELATEHYRAULICSES*SNUBR4649GERR0.2-GRH-S62-GRH-S2-G-S24-GRH-S25SYSTEMSNUERINSTALLEONLOCATIANDELEVAONResiduaHeatRemovaElev.1'-6"RHRPmpRoom2EResualHeatRevalEl.581'-3"PumpRoom2EesidualHeaRemovalElev.581'-RHRPumpRoo2WResidualeatRemovalElev.58'-6"RHRPumpoom2WACCESBLEORINACSSIBLEHIGHRADIATIESPECIALLY IPFICULTZOE00000502-GCCW-S2 CompontCoolingWarElev621'-0"CCWPp.Area00512-GCC8308CponentCoolingaterev.610'-1/2" CWPumpArea00525354562-CCW-S3172-GCCW-S320 2-GCCW-192-GW-S521-GCCW-8550 Component CoongWaterElev.621'-0"CCWPumpAreaComponent oolingWaterElev.610-6"CCWPumpeaoCompontCoolingWatAz132Elev.23'-4"RCPumArea0ComonentCoolingaterAz132Elv.624'-9"RCumpAreaomponentCoolgWaterAz3080Elev.619'-3"CPumpArea000000COOKNUCPLANT-UNI247-28AMENDNTNO.91 IIpP .TBLE3.7SATYRELAEDHYAULICSNUBBERNUBBER~O57HANGER~R~O.2-GCCW-S83 SYSTEMSNUBRINSTALLED 0LOCATIOANDELEVATIOComponenCoolingWaterElev.61'-0"CCWPumpreaACCESSIBLE RINACCESSLHIGHIATIONESPECLYDIFFICULT 0E0NO5859602-GCC8839GCCW-S840 2-GCCW-8843 ComnentCoolingWerEl.621'-0"CCWumpAreaomponentCoolgWaterElev.620'-0"CWPumpAreaComponent oolingWaterElev.62-5"CCWPumpAra0061622-GCCW-062-G-S634CompontCoolingElev596'-23/8"Cm&Vol.Controllev.613'-'1"InbyNo.4RCPumWateCPumpAreaz299decranewall00063662-GCS-8637 2"GCS-8792-M-12-MSS-2Chem&Vol. CorolAz72oElev.608"-0"InAnnulusChem&VolControlAz2340Elev.7"-0"RCPumpArMaiSteamAz8oEl.639'-11/4"BeeenS.Gen.No.1and4MainSteamAz17oElev.635'-0"BweenStm.Gen.No.and40NO"0COONUCLEARPLANT-IT2347-29AMENDMENT NO.91 Il'I4 TABLE3.SATYELATEDHRAULICSNUBBES*UBBER~O67HANGER/ARK~0'.2-MSS-3SYSTEMSNUBRINSTALLED 0OCATIONDLEVATIONMAINSTEAZ172ELEV69'-11/4"BETENSTM.N.NO.2ANDACCESSIBORINACCESBLEHIGRADIATION EECIALLYDIFFICTZOTOEOV0697072742-MSS-MSS-52-MSS-62-SS-72-MSS-82-GSI472SI-S51MASTEAMAZ165EVo635'-0BEEENTMGENNO.AND3MAINSTEAM191ELEV.635'BETWEENSTM.GENNO.2AND3MAINEAMAZ184ELEV639'-11/4"BWEENSTGEN.NO.2AN3INSTEAMAZ3ELEV635'-0TWEENSTM.GEN.NO1AND4MAINSTEAZ356ELEV,63-11/4"BETWEENSTM.GE.NO.1AND4SAFEINJECTION SYSTEELE.573'-0"FETYINJECTION STEMLEV.573'-0"000000ES752-GSI-8575 SAFETYINJECTISYSTEMAZ65ELEV.598'-9/8"INANNULUS0NOCOOKUCLEARPLANT-NIT23/47-30AMENDMENT 0.53 TABLE.7-9FETYRELATEDDRAULICSNUBRS*SBBER076HANGER@ARGO.2-GSI-865 SYSTEMSNUERINSTALLED ONLOCATNNDELEVATISAFETYJECTIONSYSTEAZ185ELEV.10'-0"INANNUSACCESSIEORINACCEIBLEHGHRADIATION ESPECIALLY FFICULTZONTOEOVENO772-GSI707SAFTYINJECTION EV.608'-7"NESTEMAZ221RCPUMPNO.0798082832CTS-8612-GCTS-8113 )2-GCTS-13)H)2-GS-8114(N) 2-GCTS-8114( 2-GCTS-15(N)CONTAINMENT SYELEV.579'-3CTSPUMPAREACONTAINME SPRAYELEVe580CTSPUMPEACONTAMENTSPRAYELEV582'-0"CTSPPAREACTAINMENTSPRAYLEV.582'-0"INIDELEAKDETECTORBOXPECHASECONTAINMENT RAYELEV.582'-"INSIDELEAKDETECTORXPIPECHASECONTAINNTSPRAYELEV.79'-6"INSIDEAKDETEORBOXPIPECSE00N0000842-CTS-8115(S) COAINMENTSPRAYEV.579'-6"INDELEAKETECTORBOXPICHASE0COONUCLEARPLANT-UIT23/47-3AMENDTNO.53 r"~i'i..pit~'I TALE37-9SAELTEYDLICSUBBERS*SBBER85GERISED2-GCTS-S116 )SYSTEMSNUBBINSTALLED 0OC0ANDLEVTIOCONTAINTSPRAYELEV.5'-6"2WCTSPuRoomctionPipeACCESSIBLE 0INACCESSHIGHATIONESPECIYDIFFICULT 00878890912-G-S116(W)N/AN/A/AN/AN/ACOAINMENTSPRAYEV579'-6"2WTSPumpoomSuctionPieSTEAMGENEORNO.1ELEV.665'TEAMGERATORNO.1ELEV,65'TGENERATOR NO.1V.665'TEAMGENERATONO.1ELEV.665'TEAMGENTORNO.2ELEV.660000094N/AN/AN/ASTEGENERATOR NO.2ELE.665'AMGENERATOR N2ELEV.665'TEAMGENERATNO.2ELEV,665'TEAMGERATORNO.3ELEV.600COOKNUCLEARP-UNIT23/47-32AMENDTNO+91 Ngl4 TABLE3SNUBBER9697989910010102HANGERHBEMK.N/AN/N/AN/AN/ANN/ASEELESYSTEMSNUBRINSTALLED OC0DEVTOSTEAMGERATORNO,3ELEV.65'TEGENERATOR NO.ELE.665'AMGENERATOR 0.3LEV665'TEAMGENERARNO.4ELEV.665'TEAMGERATORNO.4ELEV.6STEGENERATOR NO.4ELE.665'AMGENERATOR NO4LEV.665'ICSUE*ACCESSIBLE ORINACCESHIRADIATION SPECIALLY DIICULT0000*SnubbrsmaybeaddedosafetyrelatedystemswithoutriorLicenseAmeenttoTable3.-9providedthatrevisiontoTae3.7-9isinudedwiththentLicenseAmendmtrequest.odifications toe"HighRadiatioZone"columnduto'hanges ihighradiation areasaybemadewithoupriorLicenseendment-provi dthatarevisiontoble3.7-9isincldedwiththenexLicenseAmenentrequest.COOKNUCLEPLANT-UNIT23/47-AMENDMENNO53 'dUV~Il MHK46SVONSYSTheOPERABILITY oftheESFventilation systemensuresthatadequatecoolingisprovidedforECCSequipment andthatradioactive materials leakingfromtheECCSequipment withinthepumproomsfollowing aLOCAarefilteredpriortoreachingtheenvironment. Theoperation ofthissystemandtheresultant effectonoffsitedosagecalculations wereassumedintheaccidentanalyses. The1980versionofANSIN510isusedasatestingguide.Thisstandard, however,isintendedtoberigorously appliedonlytosystemswhich,unliketheESFventilation system,aredesignedtoANSIN509standards. Forthespecificcaseoftheair-aerosol mixinguniformity testrequiredbyANSIN510asaprerequisite toin-placeleaktestingofcharcoalandHEPAfilters,theair-aerosol uniformmixingtestacceptance criteriawerenotrigorously met.Forthisreason,astatistical correction factorwillbeappliedtoapplicable surveillance testresultswhererequired. 34HYDRAULIC SNUBBERSAllsnubbersarerequiredOPERABLEtoensurethatthestructural integrity ofthereactorcoolantsystemandallothersafetyrelatedsystemsismaintained duringandfollowing aseismicorothereventinitiating dynamicloads.Snubbersexcludedfromthisinspection programarethoseinstalled onnonsafety-related systemsandthenonlyiftheirfailureorfailureofthesyst:emonwhichtheyareinstalled, wouldhavenoadverseeffectonanysafety-related system.~sWThevisualinspection frequency isbaseduonmaintaining aconstantlevelofsnubberrotection tosstems.erefore,therequdnspecionintrvavaesinveselywiththeobseedsnubbefailuresndisdeerminedythenberofioperableubbersfondduringaninspeion.Ispectioperfodbeforehatintealhaselpsedmaybusedasaneweferencpointtodeterminthenextnspection. However,theresusofuchearyinspecionsperfrmedbefoetheorignalrequirdtimeitervalhaselased(nomaltimeess25%notbesedtolenthentherequireinsecioninteal.ynspection whoseresultsrequireashorterinspection intervalwilloverridethepreviousschedule, Whenthecauseoftherejection ofasnubberisclearlyestablished andremediedforthatsnubberandfor,anyothersnubbersthatmaybegenerically susceptible, andverifiedbyinservice functional testing,thatsnubbermaybeexemptedfrombeingcountedasinoperable. Generically susceptible snubbersarethosewhichareofaspecificmakeormodelandhavethesamedesignfeaturesdirectlyrelatedtorejection ofthesnubberbyvisualinspection, oraresimilarly locatedorexposedtothesameenvironmental conditions suchastemperature, radiation, andvibration. COOKNUCLEARPLANT-UNIT2B3/47-5AMENDMENT NO.O7,408,111

InsertG(PageB3/47-5)Themethodfordetermining thenextintervalforthevisualinspection ofsnubbersisprovidedbaseduponthenumberofunacceptable snubbersfoundduringthepreviousinspection, thecategorysizeforeachsnubber'ype/ andthepreviousinspection intervalperNRCGenericLetter90-09.Asnubberisconsidered unacceptable ifitfailstosatisfytheacceptance criteriaofthevisualinspection.}}

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