ML17329A380

Proposed TS 3.7.9.1 Re Operability of Fire Suppression Water Sys

ML17329A380
Person / Time
Site:	Cook
Issue date:	02/12/1992
From:	INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
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ML17329A379	List: ML17329A378 ML17329A380
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NUDOCS 9202200160
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Attachment2toAEP:NRC:0692CCExistingTechnicalSpecificationsforDonaldC.CookNuclearPlantUnits1and2MarkedtoReflectProposedChanges9'2022001609202i2lPDRADOCK05000315PPDR LItIlgl4Sth4'gl4e4Vw.~kil\I'4a,W~~~W4l'->~

'LANTSYSTEMS34.7.9PIRESUPPRESSIONSYSTRLS.FIRESUPPRESSIONVATERSYSTEMLIMITINGCONDITIONFOROPERATION3.7.9.1ThefiresuppressionwatersystemshallbeOPERABLEwith:aib.Two+highncL2J300GPMpumps,oneofwhichshallbeadiedrivenpump,wi'theirdischargeali,gnedtothefireressionheadersAnOPEMLEopenflovpathcaptakingsuctionfromLakeMichiganandtransferrinwaterhdistributionpiping(withOPEMLEsectisingvalves)upheyard.hydrantcurbcontrolvalvesuptothehosestationvalveorwater~~~~~~~suppressisystemcontrollingvalve(s)requiredtobLEpercations3.7.9.5,and3.7.9.2,respectively.APPLICABILITY:Atalltimes.ACTION:1ns.e(+a.VithonlyonepumpLE,restoreaninoperabesel,Af'equired),andequipmenttBLEsthin7daysorestablisha',backupfiresuoersystemwithinthenext7days.Theprov".oSpecifi.cations3..d3.0.4arenotapplii.ththefiresuppressionwatersystemotherwiseinoperable:1.,RestorethefiresuppressionwaterdistributionsystemtoOPERABLEstatuswithin24hours,or2.Establishabackupfiresuppressionwatersystemwithin24hours.v&oneo0~~e-Ore~aPP~O'-O~~etweenMntsCOOK'NUCLEARPLANT-UNIT13/47-41AMENDMENTNO.79,130 4SEh~II-picVII47ig~1P(<4k'I~i/P)pglyyqIlg4j InsertA:3.T.9.Lwith:ThefiresuppressionwatersystemshallbeconsideredtobeOPERABLEa.ThreeofthefivefiresuppressionsystempumpsOPERABLE,twoof'whichmustbethefollowing:L.Onediesel-enginedrivenpumphavingacapacityof2500gpmcapableoftakingsuctionfromeitherofthefirewaterstoragetanks,withitsdischargealignedtothefiredistxibutionpiping.2..Onefiresuppressionsystempumphavingacapacityof2000gpmcapableoftakingsuctionfromLakeMichigananditsdischargecapableofbeingmanuallyalignedtothefixedistributionpiping.bAn.OPERABLEflowpathcapableoftakingsuctionfx'omeitheroneofthefirewatertanksandtransferringthewaterthroughdistributionpiping(withOPERABLEsectionalizingvalves)uptotheyardhydrantcurbcontrolvalvesanduptothehosestationvalve(s)orwater'uppressionsystem,controllingvalve(s).Thehosestationvalve(s),andthewatersuppressionsystemcontrol'ingvalve(s)thatarerequiredtobeintheflowpatharegiveninSpecifications3.7.9.5and3.7.9.2,respectively.c.Twofirewatertanks,eachwithaminimumusablevolumeof565,000gallons(34.0feetlevelindication).d.AnOPERABLEisolatedflowpathcapableoftakingsuctionfromLake,Michiganandtxansferringthewaterthxoughdistxibutionpiping(withOPERABLEsectionalizingvalves)uptotheyardhydrantcurbcontrolvalvesanduptothehosestationvalve(s)orwatexsuppressionsystemcontrollingvalve(s).Thehosestationvalve(s)andwatersuppressionsystemcontrollingvalve(s)thatarerequix'edtobeOPERABLEaregiveninSpecifications3.7.9.5and3.7.9.2respectively.

LE Insert3aWithlessthan.theminimumnumber'fpumpsOPERABLE,taketheACTION!showninTable3.7-5b.Pith.onefirewatertankinoperable,restoretheinoperablatanktoiOPERABLEstatuswithin.30daysorestablish.abackup.fixesuppression.watersystemwithinthenext7days I'A0J)C,llII1~Pldo~~wTlg 6+(eoeteree.per~QM.nQ~+Ala@.~'A~AM'4'AAE~Qcl~~4241k~PLANTSYSTEHSSURVEILLANCEREVZRZmNTS4.7.9.1.1ThefixesuppressionvatersystemshallbedemonstratedOPERABLE:(.bAtleastonceper31daysonaSTAGGEREDTESTBASISbystartingeachpumpandoperatingitforatleast15minutesonrecixculationflov.Atleastonceper31daysbyverifyingthateachvalve(manual,poveroperated,orautomatic)inflovpaththatisnotlocked,sealed,orothervisasecuredinposition,iainitscorrectposition.Atleastoncepar6monthsbyperformanceofasystemflushofabovegroundinternaldistributionheadersandfirehydrants..8Atleastonceper12monthsbycyclingeachtestablevalveinthe'.flovpaththroughatleastonecompletecycleoffulltravel.Atleastonceper18monthsbyperformingasystemfunctionaltestvhichincludessimulatedautomaticactuationof.thesystemthroughoutitsoperatingsequence,and:2.parifpingchaseachaneomacic,valveinchelovpgchaccnapas-q.coicscorrecrpos.icion,~4LKY..Q'AVCO~~+f.Verifpingchareachpomp/developsaflowogaeleastgggg.gpmatasystemheadofatleast300feetofvaterbyobservingthreepoints(minimum,rated,andpeak)onthepump'sperformancecurve.3.Cycling'achvalveintheflovpaththatisnottestableduringplantoperationthroughatleastonecompletecycleoffulltravel,and4.Verifyingthateachhighpressurepumpstartsinitspreplannedsequencetomaintainthefiresuppressionvatersystempressuregreaterthanorequalto100psig.Atleastonceper3yearsbyperformingaseriesofflovtestssothateveryfiremainsegment(excludingindividualsystemsupplies)hasbeenverifiedtobeclearofobstructionsby.afullflovt)st.<,@ieaWena~P'-~8~~P+~P$~Q~~lGAQADi&<wŽ~t~pQQ~0$m)mP)i~mini.~~)~~~~~phpe.4rma~COOKNUCLEARPLANT-UNIT13/47-42~NDmNTNO.79130 IIS'L.gkICING~I PLANTSYSTEM~CEREOUIRBSEVZSContinued4.7.9.1.2Thefirepumpdieselengine5shalLbedemonstacedOP%ABLE:a.Atleastonceper3Ldaysbyverifying:1.ThefueLstoragetazdacontaiagarleast160gallonsoffuel,and2.Thediesel5startNfromambientconditionsandoperateforatleast30minutes.b.Atleastonceper92daysby-verifyingthat.asampleofdieselfueLfromthafuelstoragetank5obtainedinaccordancewithASSAMD4057-81iswithintheacceptablelimitsspecified.inTable1ofASTM-D975-81whenchecked.forviscosity,water,.andsediment.At,leastonceper18.monthsbysubjectingthedieseiStoaninspectioninaccordancewithprocedurespreparedinconjunctionwithmanufacturer'srecommendationsfozthisclassofstandbysezvice.4.7'.9.1.3Thefirepump,dieseLstartingbatteryban&pandchargemshallbe"demonstrated.OP%ABLE:aoAtleastonceper7daysbyverifyingthat:1.Theelectolytelevelozeachbatteryisabovetheplates,and2.Theoutputbatteryvoltageofeachbankisgreaterthan24volts.b.Atleastonceper92daysbyver'fyingthatthespecific.gravityisappropriateforcontinuedserviceofeachbattery.C~Atleastonceper18monthsbyverifyingthat:Thebatteres,cellplatesandbatterypacksshownovisualindicationofphysicaldamageorabnormaldeter'oration,and2.Thebattery-to-batteryandterminalconnectionsareclean,tight,freeofcorosion,andcoatedwithanti-corrosionmaterial.COOKNUC~~PLANT-UNIT1.3/47-43 0)(\I1LgIf;j~A

@MQAMTABLE3.7-5FIREPUMPOPERABILITYREUIREMENTSWiththefollowingminimumcombinationofpumpsOPERABLE:TakethisACTIONEast2500gpmdieselVest2500gpmdiesel2500gpmelectricUnit12000gpmdieselUnit22000gpmdieselXbCOOKNUCLEARPLANT-UNIT13/47-43bAMENDMENTNO.

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TABLENOTATION*a.Restoreoneoftheinoperable2000gpmdiesel-drivenpumpswithin7days.b.Restoreatleastoneoftheinoperablepumpswithin7days.C.Withboth2500gpmdiesel-drivenpumpsinoperable,restoreoneoftheinoperablepumpswithin7days.d.Withboth2500gpmdiesel-drivenpumpsinoperable,restoreoneoftheinoperablepumpswithin14days.e.Restoreoneoftheinoperablepumpswithin4days.ACTIONSa,b,c,d,andfarestillapplicable.Restoreoneoftheinoperable2000gpmdiesel-drivenpumpswithin14days.*Thetimesspecifiedbytheseactionstatementsarenotadditive.'OOKNUCLEARPLANT-'UNIT13/47-43cAMENDMENTNO.

~~l~aPIIt.tIf'I~?Igt/',~VV'(\~I SPLANTSYSTEMSBASESI,Theservice'tlifeofa'snubberisevaluatedviamanufactur'er's'fnputand'nformationthroughconsiderationofthesnubberserviceconditionsandassociatedinstallationandmaintenancerecords(newlyinstalledsnubber,sealreplaced,springreplaced,inhighradiationarea,inhightemperaturearea,etc...).Therequirementtomonitorthesnubberservicelifeisincludedtoensurethatthesnubbersperiodicallyundergoaperformanceevaluationinviewoftheirageandoperatingconditions.Theserecordswillprovidestatisticalbasesforfutureconsiderationofsnubberservicelife.Therequirementsforthemaintenanceofrecordsandthesnubberservicelifereview,arenotintendedtoaffectplantoperation.~%~tThenumberofsnubberstobefunctionallytestedduiingeachsurveillanceisbasedondalculationsperformedtoallowextensionofthesurveillanceintervalfrom18monthsto24'onths,andtherefore,thenumber.ofsnubbersfunctionallytesteddeviatesfromthenumbeirequiredbythe-WestinghouseStandardTechnicalSpecifications(NUREG-0452,Revision4).34.7.8SEALEDSOURCECONTAMINATIONThelimitationsonremovablecontaminationforsourcesrequiringleaktesting,includingalphaemitters,isbasedonXOCFR70.39(c)limitsfor.plutonium.Thislimitationwillensurethatleakagefrombyproduct,source,andspecialnuclearmaterialsourceswillnotexceedallowableintakevalues.34.7.9FIRESUPPRESSIONSYSTEMSTheOPERABILITYofthefiresuppressionsystemsensuresthatadequatefiresuppressioncapabilityisavailabletoconfineandextinguishfiresoccurringinanyportionofthefacilitywhezesafetyrelatedequipmentislocated.The,firesuppressionsystemsconsistsofthewatersystem,sprayand/orsprink3.ers,C02,Halon,andfirehosestations.Thecollectivecapabilityofthefiresuppressionsystemsisadequatetominimizepotentialdamagetosafetyrelatedequipmentandisamajorelementinthefacilityfireprotectionprogram.~ep6IntheeventthatoneormoreC02SuppressionSystemrequiringautomaticactuationmustbeisolatedforpersonalprotectiontopermitentryforroutinetours,maintenance,construction,orsurveillancetestingintheprotectedarea,thefire,detectionsystem(s)requiredto'beoperablebySpecification3.3.3.7shallbeverifiqdtobeoperable.IsolationofanautomaticC02suressionsystemternorarilutsthisssteminamanualactuationmode.Relianceonthefiredetectionsystem,inconjunctionwzttheazitytomanuallydischargetheC02suppressionsystemwillprovideadequatefireprotectionforperiodswhenpersonnelarerequired'oworkintheseareas.COOKNUCLEARPLANT-UNIT2B3/47-6AMENDMENTÃ0.97B102,111s1--

1Jg~a~~4kCeelr'kI'E'I 34.1.97IRXSUP~SIOHTheOPEEibILITYofthefie~ressimsysteme~esthsaditte.fieexppreaaiacapabilityisavailabletoconfineandextinguishQreaoccurringSaanyportionofthefacilityvherasafetyrelatedequipmeatislocated.Thafiresuppressionsystemsconsist)ofthavasersystem,sprayand/orspears,CO~Haloaaadfizehosestations.ThecoU,ectivecapability.ofthefiresuppressionsystemsia.adequatetoain9xizepotentialdamagetosafety-relaradequipmeatsadiaauforelementiathefacilityBraprotectionpzogzasoIatheeventthatcaeormoreCO)SuppressionSystaarequiringautomaticactuatioaaustbeisolatedforpersonalprotecsioasopermiteatzyforzoutiaetouzs,maiateaance,coasszuctioa,orsurveillancetestingiasheprotectedszea,theQzedesacsioasystem(s)requiredtobeoperableby"Specificatioa3.3.3.7shallbeverifiedtobeoperable.IsolatioaofaaautomaticCOsuppressionsystemtemporarilyputsthissystaaSn.amanual.actuatioamole.Relianceonthefiredetactioasystem,lncon]unctionviththeabilitytomanuallydischargetheCO2suppressionsystemvolprovideadequatefire.protectionforperiodsvhea'ersonnel<<erequizedtovora'ntheseareas.Intheeventthatportionsofthefiresuppressionsystemsarefnoperable,alternatebackupff'm.fightingequipmentfsrequirdtobemadeavaflablefntheaffec.edareasuntiltfieinoperableequfpnentfsrestoredtoservice.Whentheinoperablefirefightingequipmentfsintendedforuseasabackupmeansoffiresuppression,alongerperiodoft'.;,~fsallowedtoprovideanalternatemeansoffirefightingthanfftheinoperableequipmentfstheprimarymeansoffiresuopressfon.Sackupfireprotectionequipmentwillnormallytaketheformofpermanentlymountedfireextingufshersand/orfirehosestatfons.inornearthearea,orfirehosesroutedtotheaffectedarea+However,ftisnotourintenttorelyonbackupsystemsorothercompensatorymeasuresforanextendedperfodoftimeandact>ohwillbetakentorestorethefnoperableportionsofthefiresuppressionsystemtoOPERA8LE.statuswithinareasonableperiod.Thesuzveillancerequirementsprovideassurancethatthemin'~OPBhBIIJTTrequirementsofthefiresuppressionsystemsaremes.AnallovenceismadeforensuringasufficientvolumeofHaloaendCO)~~thestoragetanksbyveriyingeithersheveighs,level,orpressureof"hetanks.COOKNUC~~PLhHT-UNITla'/47-7A~%)NETNO

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ZnsertC:ThefiresuppressionwatersystemhasQvefirepumpscommontobothuaitswhichdischargeintoundergroundringheaders.Therearetwodiesel-engine-driven,vertical-turbinefirepumpsratedat2000gpm,eachtakingsuctionfromLakeMichigan;onemotor-dr"'venhorizontalcentrifugalfirepumpratedat2500gpmthattakessuctionfromthafixewaterstoragetanks;and.twodiesel-engine-drivenhorizontalcent&galfixepumpsrated.at2500gpm'hat.takesuctionfromtheHxawaterstoragetanks.HavingacombinationoPdiesel-drfvenand.electricmotor-drLvenpumpsinthesystemdasign.isconsistentwithNRCBraachTechnLcalPositionAPSCB9.5-1.Requiringoaeofthe2000gpmdiesel-drivenpumpsthattakessuctionfromLakeMichiganand.oneoCthe2500gpmdieseldrLvenpumpsthattakessuctLonfromafixevaterstoragetanktobeOPZULBLEensuresthecapabilityofobtainingwaterfombothsources.Thiscoaservatismresultsineahaaced.systemreliability'ndreduced.riskfromexternaleveats.TechnicalSpecification3.7;9.1requiresthreefirevater'umpstobe."OPERABLEforthefiresuppressionvatersystemtobeOPERABL=-.Oneox"thesepumpsmustbea2500gpmdiesel-drivenpumpcapableortakingsuctLoa.fromeitherfixewaterstoragetaafcand.oaea2000gpm.firesuppressionpumpcapableoftakingsuctionfrom.LakeMichiganThethird.pumpmay'ake..,suctionfromeitherwatersource.ThaflowpathscapableortakingsuctLoafrom~Michiganaxenorman.3.y'solated.toprecludezebramusselinrestatioanfthesystem.

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PLANTSYSTEMS34".7.9FESUPPRESSIONS>STEMSFIRESUPPRESSIONVhTERSySTEM,LIMITINGCONDITZpNFpROPERTZON3.7.9.1ThefiresuppressionwatersystemshallbeOPERABLEvith:a.Tvghdemand2000CPMpumps,one.ofvhichshallbeadrivenviththeirdischargealignedtothef-suppressionheader.b.AnOPERABLEopenflovpathcap"takingsuctionfromLakeMichiganandtransferrievaterthrdistributionpiping(vt,thOPERABLEsnalisingvalves)uptothe.hydrantcurbcontrolyasanduptothahosestationvalve(s)or-suppr'nsystemcontrollingvalve(s)requiredtobeOPcifications3.7.9.5and3.7.9,2,respectively.APPLICABILITY:htalltimes.ACTION:ackupfuppressosstemvi.thinthenext7,onsofSpecifications3.0.3a.rcnotdays.e-ale.onlyonepumpoperable,restoreaalepump(dicscl,if;require,ano.statusvi.thin7daysorestabli.shabC.Withthefiresuppressionvatersystemotherviseinoperable:1.RestorethefiresuppressionwaterdistributionsystemtoOPERABLEstatusvithin24hours,or2.Establishabackupfi.resuppressionwatersystemvithi.n24hours.6~~p%av<~~474~clicc6&fsBD.wnf6B.<0a.cere%-~i~.ge'COOKNUCLEARPLANT-UNIT23/47-36AMENDMENTNp.61~115 lI~~I~'lpIt/tv~kti(I'4*~/JP)t.i$Cef'4,~

Insert".A:3T.9.IThefiresuppressionwatersystemshaLLbsconsideredtobeOPERABLEThreeoftheQvefiresuppressionsystempumpsOPERMKZ,twoofwhichmustbethefollowing.Oaediesel-eagiaedrivenpumphavtagacapacityof2500gpmcapableoftakingsuctionfromeitherofthefirewaterstoragecaaks,withicsdischargealigned.tothefixedistributionpipiag-OnefiresuppressionsystempumphavingacapacityoC2000gpmcapableoftakingsuctionfromLakeKichigau.aad.itsdischarge,capableofbeingmaaaa11yalignedtothefiredistributionpi'piag-AnOPERABLEflowpathcapableoftakingsuctionfromeither'ne"ofthefixewatertaaks'andcraasfe~gthewater'hroughdistributionpXpiag(withOPERABLEseccioaaliziagvalves)uptotheyardhydrant:curbcontrolvalvesand.uptothehosescacioavalve(s)orwacsrsuppressionsystemcoacrolliagvalve(s).Thehosestation,valve(s)and,thewacersuppressionsystemcoat"oilingvalve(s)that're"requiredtobeintheflowpatharegiveninSpecificacioas3.7.9.5and3.7.9.2,respect'vely.cTwofirewatertanks,eachwithaminimumusablevolumeof565,000gallons(34.0feetleveliadicacioa).d.,An,OPERABLE'isolatedflowpathcapableoftakingsuccioafromLakeKichiganaad,taasferringthewaterttmoughdisc-ibucioapiping(withOPERABLEseccioaaliziagvalves)uptotheyardhydrantcurbcontrolvalvesaaduptothehosestationvalve(s)orwatersuppressionsystemconc=olliagvalve(s).Thehosestationvalve(s)andwatersuppressionsystemconc-olliagvalve(s)thatarerequiredtobeOPZM3LEaregiveninSpecifications3.7.9.5and3.7.9.2respectively.

'l4>>'j7'"V.'Jlg InsertBVS.thlessthan.themizdmumnumberofpumps,OPERABLE,taketheACTXON!showninTable3.7-5.Pith.onefirewatertankinoperable,restoretheinoperabletanktoiOPERABLEstatuswithin.30daysorestablish,abackupfixesuppressionwatersystemwithin.thenext7days

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PLANTSVSTEKSSURVEILLANCEREUIREHENTS4.7..1.1ThefiresuppressionvaearsystemshallbedemonstratedOPERABLE:htleastonceper31daysonaSThCCEREDTESTBASISbyseareingeachpumpandoperatingitforaeleast15minutesonrecirculationflov..Qhtleastonceper31daysbyverifyingthateachvalve(manual,poveroperated,orautomatic)inflovpaehchatisnotlocked,sealed,orothervisesecuredinposition,isinitscorrectposition.htleaseonceper6monthsbyperformanceofasystemflushofabovegroundinternaldistributionheadersandfirehydrants..~htleastonceper12monehsbycyclingeachtestablevalveineheflovpaththroughatleastonecompletecycleoffulltravel.heleaseonce=per18monthsbyperformingasystemfunctional'testvhichincludessimulatedautomaticactuationofthesystemthroughoutitsoperatingsequence,and:1.Verifyingthateachautoticvtoitscorrectposition,MA~U)MM2.Verifyingthateachpumveopszovoateastpmaeasystemheadofatleast300feetofvatarbyobservingthreepoints(minimum,ratedandpeak)onthepump'sperformancecurve.3.'Cyclingeachvalveintheflovpaththatisnottestableduringplantoperationthroughatleastonecompletecycleoffulltravel,and4.Verifyingthateachhighpressurepumpstartsinitspreplannedsequencetomaintainthefiresuppressionvatersystempressuregreaterthan100psig.,',htleaseonceper3yearsbyperformingaseriesofflovtestssothateveryfiremainsegment(excludingindividualsystemsupplies)hasbeenverifiedtobeclearofobstructionsby'afullflovtest.g.0Lmakarne,l5AeAW5E&'lfAcx~(g)~%cd-L~8.~~~qcv~(w~rv~~~~'harn~~<~~+~.COOKNUCLEARPLANT-UNIT23/47-37ANENDNENTNO.61,115 I~~Sf'Jek'>>slp*w>iigsve'.ja~V>i*~~'lC TABLE3.7-5FIREPUMP"OPERABILITYREUIREMENTS.WichthefollowingminimumcombinationofpumpsOPERABLE:TakethisACTION:EastWest2500gpm2500gpm2500gpmdieseldieselelectricUnitl2000gpmdieselUnit22000gpmdieselbbIIIIIICOOKNUCLEARPLANT-UNIT23/47-38bAMENDMENTNO.

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,,TABLENOTATION*a.Restoreoneoftheinoperable2000gpmdiesel-drivenpumpswithin7days.b.Restoreatleastoneoftheinoperablepumpswithin7days.C~Withboth2500gpmdiesel-drivenpumpsinoperable,restoreoneoftheinoperablepumpswithin7days.d.Withboth2500gpmdiesel-drivenpumpsinoperable,restoreoneoftheinoperablepumpswithin14days.e.Restoreoneoftheinoperablepumpswithin4days.ACTIONSa,b,andfarestillapplicable.Restoreoneoftheinoperable2000gpmdiesel-drivenpumpswithindays.cidi*Thetimesspecifiedbytheseactionstatementsarenotadditive.'"COOK"NUCLEAR'PLANT-UNIT23/47-38cAMENDMENTNO.

I~yat)4a*~>>~v PLANTSYSTEMSSURVEILLANCEREUIREMENTSContinued4.7.9.1.2Thefirepumpdieselengin~hallbedemonstratedOPERABLE:a.Atleastonceper31daysbyverifying:1.Thefuelstoragetatggcontainsatleast160gallonsoffuel,and2'.Thedi.esel9startglfromambientconditionsandoperatesforatleast30minutes.b.Atleastonceper92daysbyverifyingthatasampleofdieselfuelfromthefuelstoragetank%obtainedinaccordancewithASTM-D4057-81iswithintheacceptablelimitssp'ecifiedinTable1ofASTM-D975-81whencheckedforviscosity,water,and'ediment.c.Atleastonceper18monthsbysub]ectingthediese~oaninspectioninaccordancewithprocedurespreparedincon]unction.with~manufacturer'srecommendationsforthisclassofstandbyservice.4.7.9.1.3Thefirepumpdieselstartingbatterybank.andchargezgsha11.be:demonstratedOPERABLE:a.Atleastonceper7daysbyverifyingtha=:1.Theelectrolytelevelofeachbatteryisabovetheplates,and2.Theoutputbatteryvoltageofeachbankisgreaterthan24Ivolts.C.Atleastonceper92daysbyverifyingthatthespecificgravityisappropriateforcontinuedserviceofeachbattery.Atleastonceper18monthsbyverifyingthat:Thebatteries,cellplatesandbatterypacksshownovisualindicationofphysicaldamageorabnormaldeterioration,and2.Thebattery-to-batteryandterminalconnectionsareclean,tight,freeofcorrosion,andcoatedwithanti-corrosionmaterial.COOKNUCLEARPLANT-UNIT23/47-38AMENDMENTNO.61~115

~~I g~Pe@edMRe.4~~~~~~'~~~La~fAidkla~E~l'<+'EAE~PLAHTSYSTE.BASESs'kse.g.,anoperatorontour)provided.tha.>etheabovesAsam>n.careaaffectedbyanisolatedlowpressureCOs..'itedevery.twenty-five(25)tothirty-five(35)mi.ytheRovingFirelEatcha.-measureswillprovidethe-ssaryleveloffireprotectionwhileaffordingnecessprovisionsforersonnelsafet.Intheeventthatportionsofthefiresuppressionsystemsareinoperable,alternatebackupfirefightingequipmentisrequiredtobemadeavailableintheaffectedareasuntiltheinoperableequipmentisrestoredtoservice.Mhentheinoperablefire-fightingequipmentisintendedforuseasabackupmeansoffiresuppression,alongerperiodoftimeisallcwedtoprovideanalternatemeansoffirefightingthaniftheinoperableequipmentistheprimarymeansoffiresuppression.Backupfireprotectionequipmentwillrcrmallytaketheformof,.permanently.mountedfireextinguishersand/or.firqhosestationsinornearthearea,orfirehosesroutedtotheafectedareas.,However,itisnotourintenttorelycnbackupsystemsorothercompensatoryt,"easuresforanextendedperiodoftimeardactionwillbetakentorestoretheinoperableportionsof,thefiresuppressionsystemtoOPERABLEstatuswithinareascnableperiod.ThesurveillancerequirementsprovideassurancethattheminimumOPERABILITYrequirementsofthefiresuppressicnsystemsaremet;AnallowanceismadeforensuringasufficientvolumeofHalonandCOin:"estoragetanksbyverifyingeithertheweight,leve'iorpressureotth=.;nks.ntheevte-iresuppressionratersystembecct-.=.'referable,i,.ediate.'.correctivemeaetakensincethissystem:-"'majorfire'uppressioncapabilitycfthe-..remen=-oratwenty-fourhourreporttotheCottmissi'd'or'"prcmp.'ftheacceptabilityoftheccrrectisurestoprovidea4equatefiresuppression'forcantiprotectionofthenuclearplant.ThepurposeofthecharcoalfilterfiresuppressionTSistoaccountfordetectionardsuppressionoffiresinthecharcoalf'.-.ers.t'.anualoperationofthesesystemsisallowedbecausetwo-pcintheatCe-.=-tionwithcontrolrocmandlocalannunciationoftrcubleconditionsisprov.'"=-"-,orthecharcoalfilters.TheOPERABILITYofthefiresuppressionsys-.amprotectingthecharcoalfiltersisonlyrequiredwhenthereischarcoalinthefilters.Actuationofspraywaterontothecharcoalfiltersrequiresbotht..manualopeningofthecsystemisolationvalveandreachingthehightemperatu.ealarmsetpointfortheautomaticopeningofthesystemdelugevalve.'BecauseoftheinaccessibilityofthelowercontainmenttopersonnelduringoperationCuetoALARAradiation,exposureconcerns,t'".euseofoneormoreCCTVSinthelowercontainmenttomonitorforfireandsmoke,isanacceptablesubstitutetoacontinuousfirewatch,ifthefiresuppressionsystembecomesinoperable.0.C.COOK-Ut/IT2B3/47-7AmendmentHo.1t5,116July15,'.":S6BasesClarification l'I4k'4gt4~

Insert:C.Thefixesuppressionwatersystemhasfivefwepumpscommontobothunitswhichdischargeintounderground.ringheaders.Therearetwodiesel-engine-dxiven,'vertical-turbinefirepumpsratedat2000gpm,eachtakingsuctionfromLakeMichigan;onemotor-drivenhorizontalcen~galfirepumpratedat=2500gpmthat.takessuctionfromthefirewaterstoragetanks;aad.twodiesel-engine-drfveahorizontalcen~galfirepumpsratedac2500gpm'hamtakesuctionfrom,thefixewater'toragetanks.Havtagacombinationofdiesel-drivenaadelectricmotor-drivenpumpsh.thesystemdesign.isconsistenewithHRCBraachTechnicalPositionAPSCB9.5-l.Requiringoneofthe2000gpmdiesel-drivenpumpsthattakessuctionfromLakeMichiganaad.oneorthe2500gpmdiese3drivenpumpsthattakessuctionfromafixewaterstoragetanktobeOPERABLEensuresthecapability'fobtainiagwaterRombothsourcesThisconservatismresultsia.eahanced.>system.reliabilityaadreducedriskfromexteraaJ.eveats.Technica3Specificatioa3.7;9.1.requires,threefmewater'pumps.tobeOPERABLEforthefiresuopressionwatersystemtobeOMUBLK.Oneor.~these.pumpsmust'.bea.2500gpmdiesel-drivenpumpcapable"oftakingsuction.fromeitherfiawaterstoragetantand.oaea2000gprzfixesuppressionpump'-capableoftakingsuet"onfram.LakeKLchiganThethird.pumomaytakesue%onfromeitherwatersource.Thaflowpathscapableoztakingsuctionfrom~Eichiganaranorata3.3.yisolated.toprecludezebramusse1.infestationntthesystem.

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~~I~rAttachment3toAEP:NRC:0692CCProposedTechnicalSpecificationsforDonaldC.CookNuclearPlantUnitsland2

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~~34.7.9FIRESUPPRESSIONSYSTEMSFIRESUPPRESSION'PATERSYSTIMITINGCONDITIONOROPERATION3'.9.1ThefiresuppressionwatersystemshallbeconsideredtobeOPERABLEwith:a.ThreeofthefivefiresuppressionsystempumpsOPERABLE,twoofwhichmustbethefollowing:1.Onediesel-enginedrivenpumphavingacapacityof2500gpmcapableoftakingsuctionfromeitherofthefirewaterstoragetanks,withitsdischargealignedtothefiredistributionpiping.2.One-firesuppressionsystempumphavingacapacityof2000gpmcapableoftakingsuctionfromLakeMichigananditsdischargecapableofbeingmanuallyalignedtothefiredistributionpiping.b.AnOPERABLEflowpathcapableoftakingsuctionfromeitheroneofthefirewatertanksandtransferringthewaterthroughdistributionpiping(withOPERABLEsectionalizingvalves)uptotheyardhydrant,'urbcontrolvalvesanduptothehosestationvalve(s)orwatersuppressionsystemcontrollingvalve(s).Thehosestationvalve(s)andthewatersuppressionsystemcontrollingvalve(s)thatarerequiredtobeintheflowpatharegiveninSpecifications3.7.9.5and3.7.9.2,respectively.c.Twofirewatertanks,eachwithaminimumusablevolumeof-565,000.,gallons(34.0feetlevelindication).=d.AnOPERABLEisolatedflowpathcapableoftakingsuctionfromLakeMichiganandtransferringthewaterthroughdistributionpiping(withOPERABLEsectionalizingvalves)uptotheyardhydrantcurbcontrolvalvesanduptothehosestationvalve(s)orwatersuppressionsystemcontrollingvalve(s).Thehosestationvalve(s)andwatersuppressionsystemcontrollingvalve(s)thatarerequiredtobeOPERABLEaregiveninSpecifications3.7.9.5and3.7.9.2respectively.APPLICABILITY:Atalltimes.ACTION:a.WithlessthantheminimumnumberofpumpsOPERABLE,taketheACTIONshowninTable3.7-5.COOKNUCLEARPLANT-UNIT13/47-41AMENDMENTNO.~489 t%LSC'Ite4>.a-tt'*L*t4egt,'tlagt-tt4t

'PLANTSYSTEMSACTIONContinuedb.Withonefirewatertankinoperable,restoretheinoperabletanktoOPERABLEstatuswithin30daysorestablishabackupfiresuppressionwatersystemwithinthenext7days.c.Withthefiresuppressionwatersystemotherwiseinoperable:1.RestorethefiresuppressionwaterdistributionsystemtoOPERABLEstatuswithin24hours,or2.Establishabackupfiresuppressionwatersystemwithin24hours.d.TheprovisionsofSpecifications3.0.3and3.0.4arenotapplicable.SURVEILLANCEREUIREMENTS4.7.9.1.1ThefiresuppressionwatersystemshallbedemonstratedOPERABLE:Atleastonceper7daysbyverifyingthewatersupplycontainedinthefirewatertanks.b.Atleastonceper31daysonaSTAGGEREDTESTBASISbystarting,'eachpumpandoperatingitforatleast15minutesonrecirculation.flow.C.Atleast'onceper31daysbyverifyingthateachvalve(manual,.poweroperated,orautomatic)inflowpaththatisnotlocked,sealed,orotherwisesecuredinposition,isinitscorrectposition.d.Atleastonceper6monthsbyperformanceofasystemflushof'aboveground,internal,distributionheadersandfirehydrants.e.Atleastonceper12monthsbycyclingeachtestablevalveintheflowpaththroughatleastonecompletecycleoffulltravel.Atleastonceper18monthsbyperformingasystemfunctionaltestwhichincludessimulatedautomaticactuationofthesystemthroughoutitsoperatingsequence,and:1.Verifyingthateachautomaticvalveintheflowpathactuatestoitscorrectposition,2.Verifyingthateachpumpthattakessuctionfromthefirewatertanksdevelopsaflowofatleast2500gpmatasystemheadofatleast300feetofwaterbyobservingthreepoints(minimum,rated,andpeak)onthepump'sperformancecurve,COOKNUCLEARPLANT-UNIT13/47-42AMENDMENTNO.~488.

~IsP1gi+1UA~A4~C~~IyrL~+IlapIb SSTSVEILLANCEREUIREMENTSContinued3.Cyclingeachvalveintheflowpaththatisnottestableduringplantoperationthroughatleastonecompletecycleoffulltravel,and4.Verifyingthateachhighpressurepumpstartsinitspreplannedsequencetomaintainthefiresuppressionwatersystempressuregreaterthanorequalto100psig.g.Atleastonceper18monthsbyverifyingthateachpumpthattakessuctionfromLakeMichigandevelopsaflowofatleast2000gpmata,systemheadofatleast300feetofwaterbyobservingthreepoints(minimum,ratedandpeak)onthepump'sperformancecurve.h.,Atleastonceper3yearsbyperformingaseriesofflowtestssothateveryfiremainsegment(excludingindividualsystemsupplies)hasbeenverified,tobeclearofobstructionbyafullflowtest.4.7.9.1.2ThefirepumpdieselenginesshallbedemonstratedOPERABLE:a.Atleastonceper31daysbyverifying:1.Thefuelstoragetankscontainatleast160gallonsoffuel,and2.Thedieselsstartfromambientconditionsandoperateforatleast30minutes.b.Atleastonceper92daysbyverifyingthatasampleofdiesel"fuelfromthefuelstoragetanksobtainedinaccordancewithASTM-D4057-81iswithintheacceptablelimitsspecifiedinTable1ofASTM-D975-81whencheckedforviscosity,waterandsediment.c~Atleastonceper18monthsbysubjectingthedieselstoaninspectioninaccordancewithprocedurespreparedinconjunctionwiththemanufacturer'srecommendationsforthisclassofstandbyservice.4.7.9.1.3ThefirepumpdieselstartingbatterybanksandchargersshallbedemonstratedOPERABLE:a.Atleastonceper7daysbyverifyingthat:1.Theelectrolytelevelofeachbatteryisabovetheplates,and2.Theoutputbatteryvoltageofeachbankisgreaterthan24volts.b.Atleastonceper92daysbyverifyingthatthespecificgravityisappropriateforcontinuedserviceofeachbattery.COOK,NUCLEARPLANT-UNIT13/47-43AMENDMENTNO.~434

\s44I'I~1"ll PLANTSYSTEMSSURVEILLANCEREUIREMENTSContinuedC.Atleastonceper18monthsbyverifyingthat:1.Thebatteries,cellplatesandbatterypacksshownovisualindicationofphysicaldamageorabnormaldeterioration,and2.Thebattery-to-batteryandterminalconnectionsareclean,tight,freeofcorrosion,andcoatedwithanti-corrosionmaterial.COOKNUCLEARPLANT-UNIT13/47-43aAMENDMENTNO.~+36

~~

TABLE37-5FIREPUMPOPERABILITYREUIREMENTSWiththefollowingminimumcombinationofpumpsOPERABLE:IITakethisACTION'ast2500gpmdieselWest2500gpmdiesel2500gpmelectricUnit12000gpmdieselUnit22000gpmdieselbbXCOOKNUCLEARPLANT-UNIT13/47-43bAMENDMENTNO.

a.Restoreoneoftheinoperable2000gpmdiesel-drivenpumpswithin7days.b.Restoreatleastoneoftheinoperable'umpswithin7days.c.Withboth2500gpmdiesel-drivenpumpsinoperable,restoreoneoftheinoperablepumpswithin7days.d.Withboth2500gpmdiesel-drivenpumpsinoperable,restore'oneoftheinoperablepumpswithin14days.e.Restoreoneoftheinoperablepumpswithin4days.ACTIONSa,b,c,d,andfarestillapplicable.f.Restoreoneoftheinoperable2000gpmdiesel-drivenpumpswithin14'ays.*Thetimesspecifiedbytheseactionstatementsarenotadditive.COOKNUCLEARPLANT-UNIT13/47-43cANENDMENTNO.

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~~rBASES349FIRESUPPRESSIONSYSTEMSTheOPERABILITYofthefiresuppressionsystemsensuresthatadequatefiresuppressioncapabilityisavailabletoconfineandextinguishfiresoccurringinanyportionofthefacilitywheresafetyrelatedequipmentislocated.Thefiresuppressionsystemsconsistofthewatersystem,sprayand/orsprinklers,C02,Halonandfirehosestations.Thecollectivecapabilityofthefiresuppressionsystemsisadequatetominimizepotentialdamagetosafety-relatedequipmentandisamajorelementinthefacilityfireprotectionprogram.IntheeventthatoneormoreC02suppressionsystemsrequiringautomatic,actuationmustbeisolatedforpersonalprotectiontopermitentryforroutinetours,maintenance,construction,orsurveillancetestingintheprotectedarea,thefiredetectionsystem(s)requiredtobeOPERABLEbySpecification3.3.3.7shallbeverifiedtobeOPERABLE.IsolationofanautomaticCOsuppressionsystemtemporarilyputsthissysteminamanual,.actuation.moke.Relianceonthefiredetectionsystem,inconjunctionwiththeabilityto".manuallydischargetheC02suppressionsystem'willprovideadequatefireprotectionforperiodswhenpersonnelarerequiredtoworkintheseareas.Intheeventthatportionsofthefiresuppressionsystemsareinoperable,alternatebackupfirefightingequipmentisrequiredtobemadeavailable.intheaffectedareas,until,the'inoperable.equipmentisrestoredtoservice..Whentheinoperable.firefightingequipmentisintendedforuseasabackupmeansoffiresuppression,alongerperiodoftimeisallowedtoprovideanalternatemeansoffirefightingthaniftheinoperableequipmentistheprimarymeansoffiresuppression.Backupfireprotectionequipmentwillnormallytaketheformofpermanentlymountedfireextinguishersand/orfirehosestationsinornearthearea,or-firehosesroutedtotheaffectedarea.Intheeventthatthefirewatertanksbecomeinoperable,LakeMichiganmayserveastheirbackup.However,itisnotourintenttorelyonbackupsystemsorothercompensatorymeasuresforanextendedperiodoftimeandactionwillbetakentorestoretheinoperableportionsofthefiresuppressionsystemtoOPERABLEstatuswithinareasonableperiod.ThesurveillancerequirementsprovideassurancethattheminimumOPERABILITYrequirementsofthefiresuppressionsystemsaremet.AnallowanceismadeforensuringasufficientvolumeofHalonandC02inthestoragetanksbyverifyingeithertheweight,level,orpressureofthetanks.Thefiresuppressionwatersystemhasfivefirepumpscommontobothunitswhichdischargeintoundergroundringheaders.Therearetwodiesel-engine-driven,vertical-turbinefirepumpsratedat2000gpm,eachtakingsuctionfromLakeMichigan;onemotor-drivenhorizontalcentrifugalfirepumpratedat2500gpmthattakessuctionfromthefirewaterstoragetanks;andtwodiesel-engine-drivenhorizontalcentrifugalfirepumpsratedat2500gpmCOOKNUCLEARPLANT>>'UNIT1B3/47-7AMENDMENTNO.~0

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~~ylBASES34.479Continuedthattakesuctionfromthefirewaterstoragetanks.Havingacombinationofdiesel-drivenandelectricmotor-drivenpumpsinthesystemdesignisconsistentwithNRCBranchTechnicalPositionAPSCB9.5-1.Requiringoneofthe2000gpmdiesel-drivenpumpsthattakessuctionfromLakeMichiganandoneofthe2500gpmdieseldrivenpumpsthattakessuctionfromafirewaterstoragetanktobeOPERABLEensuresthecapabilityofobtaining~aterfrombothsources.Thisconservatismresultsinenhancedsystemreliabilityandreducedriskfromexternalevents.TechnicalSpecification3.7.9.1requiresthreefirewaterpumpstobeOPERABLEforthefiresuppressionwatersystemtobeOPERABLE.Oneofthesepumpsmustbea2500gpmdiesel-drivenpumpcapableoftakingsuctionfromeitherfirewaterstoragetankandonea2000gpmfiresuppressionpumpcapableoftakingsuctionfromLakeMichigan.Thethirdpumpmaytakesuctionfromeitherwatersource.TheflowpathscapableoftakingsuctionfromLakeMichiganarenormallyisolatedtoprecludezebramusselinfestationofthesystem,ThepurposeofthecharcoalfilterfiresuppressionT/Sistoaccountfor~detectionandsuppressionoffiresinthecharcoalfilters.Manualoperationofthesesystemsisallowedbecausetwo-pointheatdetectionwithcontrolroomandlocalannunciationoftroubleconditionsisprovidedfor,.thecharcoalfilters.TheOPERABILITYofthefiresuppressionsystemprotectingthecharcoalfiltersisonlyrequiredwhenthereischarcoalinthefilters.Actuationofspraywaterontothecharcoalfiltersrequires,.boththemanualopeningofthesystemisolationvalveandreachingthehightemperaturealarmsetpointfortheautomaticopeningofthesystemdeluge.,valve.BecauseoftheinaccessibilityofthelowercontainmenttopersonnelduringoperationduetoALARAradiationexposureconcerns,theuseofoneormoreCCTVsinthelowercontainment,tomonitorforfireandsmoke,isanacceptablesubstitutetoanhourlyfirewatch,ifthefiresuppressionsystembecomesinoperable.Allhourlyfirewatchpatrolsareperformedatintervalsofsixtyminuteswithamarginoffifteenminutes.Acontinuousfirewatchrequiresthatatrainedindividualbeinthespecifiedareaatalltimesandthateachfirezonewithinthespecifiedareabepatrolledatleastonceeveryfifteenminuteswithamarginoffiveminutes.,COOKNUCLEARPLANT-UNIT1B3/47-8AMENDMENTNO.4-30,434

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plg~JBASES3479ContinuedAcontrolvalveisdefinedasavalvethatwhencloseddoesnotleaveanalternateopenflowpathtoasystem.Asectionalizingvalveisdefinedasavalvethatwhencloseddoesnotpreventanalternateopenflowpathtoasystemandhencedoesnotmakethefiresuppressionwatersysteminoperable.Undercertainsituations,theclosureofasectionalizingvalvefollowedbytheclosureofasecondvalvewillnotleaveanopenflowpathtooneofthespecifiedsystems.Inthisinstance,ActionStatementcofSpecification3.7.9.1isapplicable.ManualactuationofCOfiresuppressionsystemsprovidesadequatefireprotectionfortheprotectedareasbasedonOPERABLEfiredetectionin.thearea,lowcombustibleloadings,andpromptfirebrigaderesponsetoalarms.ManyoftheActionStatementstakecreditforOPERABLEfiredetectioninlieuofafirewatchwhenafireprotectionsystemisinoperable.OPERABLEfiredetectionprovidessufficientearlywarningcapabilityofafiretotheappropriateControlRoom.DuringSurveillanceTestingofaLowPressureCO>Systemwiththesysteminoperable,therequirementforacontinuousfirewatchmaybesuspendedduringportionsofthetestwhichresultormayresultinadischargeintotheCO2protectedarea.Similarly,ifaCO>actuationoccurswhichresultsintheneedtohavethe'owPressureC02Systemmadeinoperable,therequirementforacontinuousfirewatchmaybesuspended.Ineithercase,theareaaffectedshallbe.restoredtohabitabilityassoonaspracticable,afterwhichthecontinuousfirewatch"istobere-establishedifthesystemisstillinoperable.3410FIRERATEDASSEMBLIESTheOPERABILITYofthefire'barriersandbarrierpenetrationsensurethat;firedamagewillbelimited.Thesedesignfeaturesminimizethepossibilityofasinglefireinvolvingmorethanonefireareapriortodetectionandextinguishment.ThefirebarriersandfirebarrierpenetrationsealingdevicesareperiodicallyinspectedtoverifytheirOPERABILITY.Thefunctionaltestingofthefiredampersisprovidedtoensurethatthedampersremainfunctional.Theventilationsealsareasealsaroundventilationductworkpenetratingfirebarriers.Itisnotourintenttorelyonbackupsystemsorothercompensatorymeasuresforanextended.periodoftimeandactionwillbetakentorestoretheinoperableportionsofthefireratedassemblytoOPERABLEstatuswithinareasonableperiod.ForthepurposeofdeterminingOPERABILITY,anOPERABLEfireratedassemblyand/orsealingdeviceisonethatiscapableofperformingitsintendedsafetyfunction.COOKNUCLEARPLANT-UNIT1B3/47-9AMENDMENTNO.~

H~tya,l~4hl~$j~4rtVI.C~b'~~44l$i.I'g~t cg~PLANTSYSTEMS"'34:9'IRE"SUPPRESSIONSYSTEMSFIRESUPPRESSIONWATERSYSTLIMITINGCONDITIONFOROPERATION3.7.9.1ThefiresuppressionwatersystemshallbeconsideredtobeOPERABLEwith'.ThreeofthefivefiresuppressionsystempumpsOPERABLE,twoofwhichmustbethefollowing:l.Onediesel-enginedrivenpumphavingacapacityof2500gpmcapableof,taking.suctionfromeitherofthefirewaterstoragetanks,withitsdischargealignedtothefiredistributionpiping.2.Onefiresuppressionsystempumphavingacapacityof2000gpmcapableoftakingsuctionfromLakeMichiganandits,dischargecapableofbeingmanuallyalignedtothefiredistributionpiping.b.AnOPERABLEflowpathcapableoftakingsuctionfromeitherone:.,ofthefirewatertanksandtransferringthewaterthroughdistributionpiping(withOPERABLEsectionalizingvalves)uptotheyardhydrantcurbcontrolvalves'anduptothehosestationvalve(s)orwatersuppressionsystemcontrollingvalve(s).The~hosestationvalve(s)andthewatersuppressionsystemcontrollingvalve(s)thatarerequiredtobein.theflowpatharegiveninSpecifications3.7.9.5and3.7.9.2,respectively.c.Twofirewatertanks,eachwithaminimumusablevolumeof565,000gallons.(34.0feetlevelindication)d.,AnOPERABLEisolatedflowpathcapableoftakingsuctionfromLakeMichiganandtransferringthewaterthroughdistributionpiping(withOPERABLEsectionalizingvalves)uptotheyardhydrantcurbcontrolvalvesanduptothehosestationvalve(s)orwatersuppressionsystemcontrollingvalve(s).Thehosestationvalve(s)andwatersuppressionsystemcontrollingvalve(s)thatarerequiredtobeOPERABLEaregiveninSpecification3.7.9.5and3.7.9.2respectively.APPLICABILITY:Atalltimes.ACTION:a.WithlessthantheminimumnumberofpumpsOPERABLE,taketheACTIONshowninTable3.7-5.'COOK"NUCLEARPLANT-UNIT23/47-36AMENDMENTNO.~~

Aflf.I,~StEe HkÃtSYSTEMSeACTIONContinuedb.Withonefirewatertankinoperable,restoretheinoperabletanktoOPERABLEstatuswithin30daysorestablishabackupfiresuppressionwatersystemwithinthenext7days.c.Withthefiresuppressionwatersyst:emotherwiseinoperable:1.RestorethefiresuppressionwaterdistributionsystemtoOPERABLEstatuswithin24hours,or2.Establishabackupfiresuppressionwatersystemwithin24hours.d.TheprovisionsofSpecifications3.0.3and3.0.4arenotapplicable.SURVEILLANCEREUIREMENTS4..7.9.1.1ThefiresuppressionwatersystemshallbedemonstratedOPERABLE:a.Atleastonceper7daysbyverifyingthewatersupplycontainedinthefirewatertanks.b.Atleastonceper31daysonaSTAGGEREDTESTBASISbystarting'achpumpandoperatingitforatleast15minutesonrecirculationflow.C.Atleastonceper31,daysbyverifyingthateach-valve.(manual,,poweroperated,orautomatic)inflowpaththatisnotlocked,.sealed,orotherwisesecuredinposition,isinitscorrectposition.d.Atleastonceper6monthsbyperformanceofasystemflushofabovegroundinternaldistributionheadersandfirehydrants.e.Atleastonceper12monthsbycyclingeachtestablevalveintheflowpaththroughatleastonecompletecycleoffulltravel.Atleastonceper18monthsbyperformingasystemfunctionaltestwhichincludessimulatedautomaticactuationofthesystemthroughoutitsoperatingsequence,and:1.Verifyingthateachautomaticvalveintheflowpathactuatestoitscorrectposition,2.Verifyingthateachpumpthattakessuctionfromthefirewatertanksdevelopsaflowofatleast2500gpmatasystemheadofatleast300feetofwaterbyobservingthreepoints(minimum,rated,andpeak)onthepump'sperformancecurve,COOKNUCLEARPLANT-UNIT23/47-37AMENDMENTNO.~~

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LANTSYSTEMS"SURVEILL'ANCEREUIREMENTSContinued3.Cyclingeachvalveintheflowpaththatisnottestable'uringplantoperationthroughatleastonecompletecycleoffulltravel,and4.Verifyingthateachhighpressurepumpstartsinitspreplannedsequencetomaintainthefiresuppressionwatersystempressuregreaterthanorequalto100psig.g~Atleastonceper18monthsbyverifyingthateachpumpthattakessuctionfromLakeMichigandevelopsaflowofatleast2000gpmatasystemheadofatleast300feetofwaterbyobservingthreepoints(minimum,ratedandpeak)onthepump'sperformancecurve.h.Atleastonceper3yearsbyperformingaseriesofflowtestssothateveryfiremainsegment(excludingindividualsyst:emsupplies)hasbeenverifiedtobeclearofobstructionbyafullflowtest.4.7.9.1.2ThefirepumpdieselenginesshallbedemonstratedOPERABLE:a.Atleastonceper31daysbyverifying:1.Thefuelstoragetankscontainatleast160gallonsoffuel,and2.Thedieselsstartfromambientconditionsand.operateforatleast30minutes.b.Atleastonceper92daysbyverifyingthatasampleofdieselfuelfromthefuelstoragetanksobtainedinaccordancewithASTM-D4057-81iswithintheacceptablelimitsspecifiedinTable1ofASTM-D975-81whencheckedforviscosity,waterandsediment.c~Atleastonceper18monthsbysubjectingthedieselstoaninspectioninaccordancewithprocedurespreparedincon)unctionwiththemanufacturer'srecommendationsforthisclassofstandbyservice.4.7.9.1.3ThefirepumpdieselstartingbatterybanksandchargersshallbedemonstratedOPERABLE:a.Atleastonceper7daysbyverifyingthat:l.Theelectrolytelevelofeachbatteryisabovetheplates,and2.Theoutputbatteryvoltageofeachbankisgreaterthan24volts.b.Atleastonceper92daysbyverifyingthatthespecificgravityisappropriateforcontinuedserviceofeachbattery."'COOK'UCLEARPLANT-UNIT23/47-38AMENDMENTNO~~

~~l

~~~PLANTSYSTEMSSURVEILLANCEREUIREHENTSContinuedC.Atleastonceper18monthsbyverifyingthat:1.Thebatteries,cellplatesandbatterypacksshownovisualindic'ationofphysicaldamageorabnormaldeterioration,and2.Thebattery-to-batteryandterminalconnectionsareclean,tight,freeofcorrosion,andcoatedwithanti-corrosionmaterial.COOKNUCLEARPLANT-UNIT23/47-38aAMENDMENTNO.~

C~)Vf<V%~W'40CWAIF4 TABLE3.7-5'IREPUMP"OPERABILITY.REUIREMENTSWi;th'thefollowingminimumcombinationofpumpsOPERABLE:TakethisACTION:East2500gpmdieselWest2500gpmdiesel2500gpmelectricUnitl2000gpmdieselUnit22000gpmdieselIIIIIIIIIIIIIaaabbCOOKNUCLEARPLANT-UNIT23/47-38bAMENDMENTNO.

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TABLENOTATION*a.Restoreoneoftheinoperable2000gpmdiesel-drivenpumpswithin7days.b.Restoreatleastoneoftheinoperablepumpswithin7days.c~Withboth2500gpmdiesel-drivenpumpsinoperable,restoreoneoftheinoperablepumpswithin7days.d.-'ithboth2500gpmdiesel-drivenpumpsinoperable,restoreoneoftheinoperablepumpswithin14days.e.Restoreoneoftheinoperablepumpswithin4days.ACTIONSa,b,c,d,andfarestillapplicable.Restoreoneoftheinoperable2000gpmdiesel-drivenpumpswithin14days.*Thetimesspecifiedbytheseactionstatementsarenotadditive.COOKNUCLEARPLANT-UNIT23/47-38cAMENDMENTNO.

~p"IgsN14iwlvia,lw-~:-asS'HIIf94ak1)l~+I'Ilr4W~t1~4id,l PLANTSYSTEMSASESTheservicelifeofasnubberisevaluatedviamanufacturer'sinputandinformationthroughconsiderationofthesnubberserviceconditionsandassociatedinstallationandmaintenancerecords.(newlyinstalledsnubber,sealreplaced,springreplaced,inhighradiationarea,inhightemperaturearea,etc...).Therequirementtomonitorthesnubberservicelifeisincludedtoensurethatthesnubbersperiodicallyundergoaperformanceevaluationinviewoftheirageandoperatingconditions.Theserecordswillprovidestatisticalbasesforfutureconsiderationofsnubberservice,life.Therequirementsforthemaintenanceofrecordsandthesnubberservicelifereviewarenotintendedtoaffectplantoperation.Thenumberofsnubberstobefunctionallytestedduringeachsurveillanceisbasedoncalculationsperformedtoallowextensionofthesurveillanceintervalfrom18monthsto24months,andtherefore,thenumberofsnubbersfunctionallytesteddeviatesfromthenumberrequiredbytheWestinghouse,,.Standard.TechnicalSpecifications(NUREG-0452,Revision4).348SEALEDSOURCECONTAMINATIONThelimitationsonremovablecontaminationforsourcesrequiringleaktesting,includingalphaemitters,isbasedon10CFR70.39(c)limitsforplutonium.Thislimitationwillensurethatleakagefrombyproduct,source,andspecialnuclearmaterialsourceswillnotexceedallowableintakevalues.34.79FIRESUPPRESSIONSYSTEMSTheOPERABILITYofthefiresuppressionsystemsensuresthatadequatefiresuppressioncapabilityisavailabletoconfineandextinguishfiresoccurringinanyportionofthefacilitywheresafety-relatedequipmentislocated.Thefiresuppressionsystemconsists.ofthewatersystem,sprayand/orsprinklers,C02,halonandfirehosestations.Thecollectivecapabilityofthefiresuppressionsystemsisadequatetominimizepotentialdamagetosafety-relatedequipmentandisamajorelementinthefacilityfireprotectionprogram.IntheeventthatoneormoreC02suppressionsystemsrequiringautomatic,actuationmustbeisolatedforpersonalprotectiontopermitentryforroutinetours,maintenance,construction,orsurveillancetestingintheprotectedarea,thefiredetectionsystem(s)requiredtobeOPERABLEbySpecification3.3.3.7shallbeverifiedtobeOPERABLE.IsolationofanautomaticCOsuppressionsystemtemporarilyputsthissysteminamanualactuationmoe.Relianceonthefiredetectionsystem,inconjunctionwiththeabilitytomanuallydischargetheC02suppressionsystem,willprovideadequatefireprotectionforperiodswhenpersonnelarerequiredtoworkintheseareas.COOKNUCLEARPLANT-UNIT2B3/47-6AMENDMENTNO.~~

4,V47-,rh,py,W,,l>>J,~,y)~g~tvt1Ike4'~>>~4~p41JfH'llA PLANTSYSTEMSBASES3479ContinuedIntheeventthatportionsofthefiresuppressionsystemsareinoperable,alternatebackupfirefightingequipmentisrequiredtobemadeavailableintheaffectedareasuntiltheinoperableequipmentisrestoredtoservice.Whentheinoperablefire-fightingequipmentisintendedforuseasabackupmeansoffiresuppression,alongerperiodoftimeisallowedtoprovideanalternatemeansoffirefightingthaniftheinoperableequipmentistheprimarymeansoffiresuppression.Backupfireprotectionequipmentwillnormallytaketheformofpermanentlymountedfireextinguishersand/orfirehosestationsinornearthearea,orfirehosesroutedtotheaffectedareas.Intheeventthatthefirewatertanksbecomeinoperable,LakeMichiganmayserveastheirbackup.However,itisnotourintenttorelyonbackupsystemsorothercompensatorymeasuresforanextendedperiodoftimeandactionwillbetakentorestoretheinoperableportionsofthefiresuppressionsystemtoOPERABLEstatuswithinareasonable,period.ThesurveillancerequirementsprovideassurancethattheminimumOPERABILITYrequirementsofthefiresuppressionsystemsaremet.AnallowanceismadeforensuringasufficientvolumeofHalonandCOinthestoragetanksby:verifyingeithertheweight,level,orpressureofthetanks.Thefiresuppressionwatersystemhasfivefirepumpscommontobothunitswhichdischargeintoundergroundringheaders.Therearetwodiesel-engine-driven,vertical-turbinefirepumpsratedat2000gpm,eachtakingsuctionfromLakeMichigan;onemotor-drivenhorizontalcentrifugalfirepumpratedat2500gpmthattakessuctionfromthefirewaterstoragetanks;andtwodiesel-engine-drivenhorizontalcentrifugalfirepumpsratedat2500gpmthattakesuctionfromthefirewaterstoragetanks.Havingacombinationofdiesel-drivenandelectric-motor-drivenpumpsinthesystemdesignisconsistentwithNRCBranchTechnicalPositionAPSCB9.5-1~Requiringoneofthe2000gpmdiesel-drivenpumpsthattakessuctionfromLakeMichiganandoneofthe2500gpmdiesel-drivenpumpsthattakessuctionfromafirewaterstoragetanktobeOPERABLEensuresthecapabilityofobtainingwaterfrombothsources.Thisconservatismresultsinenhancedsystemreliabilityandreducedriskfromexternalevents.TechnicalSpecification3.7.9.1requiresthreefirewaterpumpstobeOPERABLEforthefiresuppressionwatersystemtobeOPERABLE.Oneofthesepumpsmustbea2500gpmdiesel-drivenpumpcapableoftakingsuctionfromeitherfirewaterstoragetankandonea2000gpmfiresuppressionpumpcapableoftakingsuctionfromLakeMichigan.Thethirdpumpmaytakesuctionfromeitherwatersource.TheflowpathscapableoftakingsuctionfromLakeMichiganarenormallyisolatedtoprecludezebramusselinfestationofthesystem.COOKNUCLEARPLANT-UNIT2B3/47-7AMENDMENTNO.~,~~

a,+s)1V.(".C,'-VVa(aI'$~JI5&lI*'AVL41W~'WN)IVIttt~,I.k,41AkI4"'Keq'4A'p'flg(flQyl)*f,4kf0'4"

/USES349ContinuedThepurposeofthecharcoalfilterfiresuppressionT/Sistoaccountfor,,detectionandsuppressionof:fires,inthecharcoalfilters.Manualoperationofthesesystemsisallowedbecausetwo-pointheatdetectionwithcontrolroomandlocalannunciationoftroubleconditionsisprovidedforthecharcoalfilters.TheOPERABILITYofthefiresuppressionsystemprotectingthecharcoalfiltersisonlyrequiredwhenthereischarcoalinthefilters.Actuationofspraywaterontothecharcoalfiltersrequiresboththemanualopeningofthesystemisolationvalveandreachingthehightemperaturealarmsetpointfortheautomaticopeningofthesystemdelugevalve.BecauseoftheinaccessibilityofthelowercontainmenttopersonnelduringoperationduetoALARAradiationexposureconcerns,theuseofoneormoreCCTVsinthelowercontainment,tomonitorforfireandsmoke,isanacceptablesubstitutetoacontinuousfirewatch,ifthefiresuppressionsystembecomesinoperable.,iAllhourly'firewatchpatrolsareperformedatintervalsofsixtyminutes-'withamarginoffifteenminutes.Acontinuousfirewatchrequiresthatatrainedindividualbeinthespecifiedareaatalltimesandthateach'irezonewithinthespecified",areabepatrolledatleastonceeveryfifteenminuteswithamarginoffiveminutes.Acontrolvalveisdefinedasavalvethatwhencloseddoesnotleaveanalternateopenflow,pathtoasystem.Asectionalizingvalveisdefinedasavalvethatwhencloseddoesnotpreventanalternateopenflowpathtoasystemandhencedoesnotmakethefiresuppressionwatersysteminoperable.Undercertainsituations,theclosureofasectionalizingvalvefollowedbytheclosureofasecondvalvewillnotleaveanopenflowpathtooneofthespecifiedsystems.Inthisinstance,ActionStatementcofSpecification3.7.9.1isapplicable.ManualactuationofCOfiresuppressionsystemsprovidesadequatefireprotectionfortheprospectedareasbasedonoperablefiredetectioninthearea,lowcombustibleloadings,andpromptfirebrigaderesponsetoalarms.COOKNUCLEARPLANT-UNIT2B3/47-8AMENDMENTNO.~~,~

~gyesAc*)R'Ie:4w'3i,el~A BASES34.79ContinuedManyoftheActionStatementstakecreditforOPERABLEfiredetectioninlieuofafirewatchwhenafireprotectionsystemisinoperable.OPERABLEfiredetectionprovidessufficientearlywarningcapabilityofafiretotheappropriateControlRoom.DuringSurveillanceTestingofaLowPressureC02Systemwiththesysteminoperable,therequirementforacontinuousfirewatchmaybesuspendedduringportionsofthetestwhichresultormayresultinadischarge.intotheC02protectedarea.Similarly,ifaC02actuationoccurswhichresultsintheneedtohavetheLowPressureC02Systemmadeinoperable,therequirement'foracontinuousfirewatchmaybesuspended.Ineithercase,theareaaffectedshallberestoredtohabitabilityassoonaspracticable,afterwhichthecontinuousfirewatchistobere-establishedifthesystemisstillinoperable.3410FIRERATEDASSEMBLIES...The.OPERABILITY.of,the.firebarriersandbarrierpenetrationsensuresthatfiredamagewillbelimited.Thesedesignfeaturesminimizethepossibilityofasinglefireinvolvingmorethanonefireareapriortodetection.andextinguishment.ThefirebarriersandfirebarrierpenetrationsealingdevicesareperiodicallyinspectedtoverifytheirOPERABILITY.Thefunctionaltestingofthefiredampersisprovidedto'ensurethatthedampersremainfunctional.Theventilationsealsaresealsaroundventilationductworkpenetratingfirebarriers.ItisnotourintenttorelyonbackupsystemsorothercompensatorymeasuresforanextendedperiodoftimeandACTIONwillbetakentorestoretheinoperableportionsofthefireratedassemblytoOPERABLEstatuswithinareasonableperiod.ForthepurposeofdeterminingOPERABILITY,anOPERABLEfireratedassembly/sealingdeviceisonethatiscapableofperformingitsintended.safetyfunction.COOKNUCLEARPLANT-UNIT2B3/47-9AMENDMENTNO.~~4k6-July15,1986BasesClarification 0'0t/I,