ML17326B525

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Proposed Tech Specs,Reducing Fire Watch Burden at Plant
ML17326B525
Person / Time
Site: Cook  American Electric Power icon.png
Issue date: 02/06/1989
From:
INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:
Shared Package
ML17326B524 List:
References
NUDOCS 8902130023
Download: ML17326B525 (104)
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ATTACHMEiVT2TOAEP:NRC;0692BOPROPOSEDREVISEDTECHNICALSPECIFICATIONPAGES8702i30023390206PDRADOCK050003i5P Cl~~4I+4.'h INSTRUMENTATIONFIREDETECTIONINSTRUMENTATIONSYSTEMSDETECTORSLIMITINGCONDITIONFOROPERATION3.3.3.7FiredetectionsystemsforeachfiredetectionzoneshowninTable3.3-10Athrough3.3-10DshallbeOPERABLE.APPLICABILITY:Wheneverequipmentprotectedbythefiredetectionsystem(s)isrequiredtobeOPERABLE.ACTION:Whenthenumberofinoperablefiredetector(s)isgreaterthanthemaximumnumberofinoperabledetectorsperzonerequiredbyTable3.3-10Athrough3.3-10D:a.ForTable3.3-10A,within1hour:1)verifythatthewetpipeordrypilotpreactionfiresuppressionsystemfortheaffectedareaisOPERABLEperSpecification4.7.9.2,or(2)establishafireawatchpatroltoinspecttheaffectedareaonceperhour.b.ForTable3.3-10B,within1hour:1)verifythattheothercrosszoneddetectioncircuitisOPERABLE,or2)establishafirewatchpatroltoinsp'ecttheaffectedareaonceperhour.ForTable3.3-10C,within1hourestablishafirewatchpatroltoinspecttheaffectedareaorfi,ltrationunitonceperhour.d.ForTable3.3-10D,within1hour:1)establishafirewatchpatroltoinspectthecontainmentonceper8hours,or2)monitorthecontainmentairtemperaturesatleastonceperhouratthelocationslistedinSpecification4.6.1.5,or3)viewtheareasvisibletoclosedcircuittelevisionatleastonceperhour.Theprovisionsofspecifications3.0.3and3.0.4arenotapplicable.COOKNUCLEARPLANT-UNIT13/43-51AMENDMENTNO.

',t~~EI INSTRUMENTATIONSURVEILLANCEREUIREMENTS4.3.3.7ThefiredetectionsystemforeachfiredetectionzoneshowninTables3.3-10Athrough3.3-10DshallbedemonstratedOPERABLEasfollows.4.3.3.7.1EachofthedetectorsintheaboverequiredfiredetectionsystemswhichareaccessibleduringplantoperationshallbedemonstratedOPERABLEatleastonceper6monthsbyperformanceofaCHANNELFUNCTIONALTEST.FiredetectorswhicharenotaccessibleduringplantoperationshallbedemonstratedOPERABLEbytheperformanceofaCHANNELFUNCTIONALTESTduringeachCOLDSHUTDOWNexceeding24hoursunlessperformedintheprevious6months.4.3.3.7.2ThesuperviseddetectoralarmcircuitsfortheaboverequiredfiredetectionsystemsshallbedemonstratedOPERABLEatleastonceper6months.Thesuperviseddetectoralarmcircuitsincludethedetectorcircuits,fireandtroublealarmcircuitsfromtheremotefireprotectioncontrolpaneltotheControlRoomemergencyfirecontrolpanel,andaudiblefireand,troublealarmcircuits.COOKNUCLEARPLANT-UNIT13/43-52AMENDMENTNO.

TABLE3.3-10AFIREDETECTIONSYSTEMSSINGLEZONEFIREDETECTIONSYSTEMSINAREASCONTAININGWATERSUPPRESSIONSYSTEMSSstemLocationMaximumInoerableDetectorsZoneSmokeHeatOpticall.AuxiliaryBuildinga.Elevation587ft.*b.Elevation609ft.*c.Elevation633ft.*2720212.TurbineBuildinga.Aux.FeedWaterPumpVestibule*b.DieselGeneratorRamp/Corridor*SystemprotectsareacommontobothUnits1and2.COOKNUCLEARPLANT-UNIT13/43-53AMENDMENTNO.

IIeeI'4~0f~4 TABLE3.3-10BFIREDETECTIONSYSTEMSCROSS-ZONEDDETECTIONSYSTEMS1SstemLocationMaximumInoerableDetectorsZoneSmokeHeatOptical1.AuxiliaryBuildinga.4KVSwitchgear(AB)b.EngineeredSafetySystemSwitchgearandTransformerRoomc.CRD,TransformerandSwitchgear,InverterandABBatteryRooms2.CableTunnelsa.b.C.d.e.f.QuadrantQuadrantQuadrantQuadrantQuadrantQuadrant1CableTunnel2CableTunnel3NCableTunnel3MCableTunnel3SCableTunnel4CableTunnel3.CableSpreadingRoomsa.SwitchgearCableVault(CircuitNo.23)(CircuitNo~24)b.ControlRoomCableVault(CircuitNo.17)(CircuitNo.18)1616DieselGeneratorRoomsa.DieselGeneratorRoom1ABb.DieselGeneratorRoom1CD(1)Bothdetectioncircuitsarerequiredforactuationofthefiresuppressionsystem.COOKNUCLEARPLANT-UNIT13/43-53aAMENDMENTNO.

TABLE3.3-10CFIREDETECTIONSYSTEMSMISCELLANEOUSSINGLEZONEDETECTIONSYSTEMSSstemLocationMaximumInoerableDetectorsZoneSmokeHeatOptical1.AuxiliaryBuildinga.Elevation573ft.*b.EastMainSteamValveEnclosure14c.MainSteamLineAreaEl.612ft.(AroundContainment)d.NESWValveAreaEl.612ft.e.Elevation650ft.*172.-AuxiliaryCableVault(2)3.ControlRoom(IncludesDetectorsAboveSuspendedCeiling)234.CharcoalFilterVentilationUnits(3)a.1-HV-AES-1CharcoalFiltersNoneb.1-HV-AES-2CharcoalFiltersNonec.1-HV-ACRFCharcoalFiltersNoned,1-HV-CIPXCharcoalFiltersNone*SystemprotectsareacommontobothUnits1and2.(2)Detectioncircuitisrequiredforactuationofthefiresuppressionsystem.(3)TheWaterSpraySystemforthecharcoalfiltersaremanuallyactuated.COOKNUCLEARPLANT-UNIT13/43-53bAMENDMENTNO.

TABLE3.3-10C(Con't)FIREDETECTIONSYSTEMSMISCELLANEOUSSINGLEZONEDETECTIONSYSTEMSSstemLocationMaximumInoerableDetectorsZoneSmokeHeatOptical4.CharcoalFilterVentilationUnitsCon'td.1-HV-CPRCharcoalFilterse.12-HV-AFX+CharcoalFilterNoneNone5.Screenhousea.ESWBasementAreaElevation575ft.*b.ESWPumpandMCCRoomsElevation591ft.6.PressurizerHeaterTransformerRoom,Elevation591ft.7.RPAccessControlandChem.Labs,Elevation609ft.128.DieselFuelOilTransferPumpRoomNone9.NewFuelStorageRoom*>SystemprotectsareacommontobothUnits1and2.COOKNUCLEARPLANT-UNIT13/43-53cAMENDMENTNO.

lg~l6y4 TABLE3.3-10DFIREDETECTIONSYSTEMSDETECTIONSYSTEMSINSIDECONTAINMENT4SstemLocationMaximumInoerableDetectorsZoneSmokeIonizationHeatOptical1.InsideContainmenta.Quadrant1-CableTrays(5)b.Quadrant2-CableTrays(5)c.Quadrant3-CableTrays(5)d.Quadrant4-CableTrays(5)e.ReactorCoolantPumpNo.1f.ReactorCoolantPumpNo.2g.ReactorCoolantPumpNo.3h.ReactorCoolantPumpNo.410NoneNoneNoneNone(4)ThefiredetectioninstrumentslocatedwithintheContainmentarenotrequiredtobeOPERABLEduringtheperformanceofTypeAContainmentLeakageRatetests.(5)Thermistorslocatedincabletraysareassignedtoaquadrantbasedonthelocationofthethermistorcircuitstartpoint.COOKNUCLEARPLANT-UNIT13/43-53dAMENDMENTNO~

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~'NSTRUMENTATIONBASES3/4.3.3.7FIREDETECTIONINSTRUMENTATIONSYSTEMSDETECTORSOPERABILITYofthefiredetectionsystems/detectorsensuresthatadequatedetectioncapabilityisavailableforthepromptdetectionoffires.Thiscapabilityisrequiredinordertodetectandlocatefiresintheirearlystages.Promptdetectionofthefireswillreducethepotentialfordamagetosafetyrelatedsystemsorcomponentsintheareasofthespecifiedsystemsandisanintegralelementintheoverallfacilityfireprotectionprogram.Intheeventthataportionofthefiredetectionsystemisinoperable,Actionsathroughemaintainthefacility'sfireprotectionprogramandallowsforcontinuedoperationofthefacilityuntiltheinoperablesystem(s)/detector(s)arerestoredtoOPERABILITY.However,itisnotourintenttorelyuponthecompensatoryactionforanextendedperiodoftimeandactionwillbetakentorestoretheminimumnumberofdetectorstoOPERABLEstatuswithinareasonableperiod.Insomecases,thelocalwettypefiresuppressionsystem,orpreactionsprinklersystemactuation/supervisoryair(pneumaticdetectionsystem)isusedasanalternativetothefiredetectionsysteminlieuofafirewatch.Inthesecases,thewettypesuppressionorthepreactionactuation/supervisoryairwillserveastheearlywarningdetectionofafireandalerttheappropriateControlRoomofaprobleminthearea.Forthoseareaswithcross-zonefiredetection,theremainingoperablefiredetectionstringwillserveasadequatefiredetectioninlieuofafirewatchuntiltheinoperablefiredetectionstringcanbereturnedtoservice.3/4.3.3.8POST-ACCIDENTINSTRUMENTATIONTheOPERABILITYofthepost-accidentinstrumentationensuresthatsufficientinformationisavailableonselectedplantparameterstomonitorandassessthesevariablesduringandfollowinganaccident.ThecontainmentwaterlevelandcontainmentsumpleveltransmitterswillbemodifiedorreplacedandOPERABLEbytheendoftherefuelingoutagetobegininFebruary1989.Amendment112(Effectivebeforestartupfollowingrefuelingoutagecurrentlyscheduledin2/89.)COOKNUCLEARPLANT-UNIT1B3/43-4AMENDMENTNO.

4v.Css~gklf PLANTSYSTEMS34.7.9FIRESUPPRESSIONSYSTEMSFIRESUPPRESSIONWATERSYSTEMLIMITINGCONDITIONFOROPERATION3.7.9.1Thefiresuppression~atersystemshallbeOPERABLEwith:a.Two*highdemand2000'PMpumps,oneofwhichshallbeadieseldrivenpump,withtheirdischargealignedtothefiresuppressionheader.AnOPERABLEopenflowpathcapableoftakingsuctionfromLakeMichiganandtransferringthewaterthroughdistributionpiping(withOPERABLEsectionalizingvalves)uptotheyardhydrantcurbcontrolvalvesanduptothehosestationvalve(s)orwatersuppressionsystemcontrollingvalve(s)requiredtobeOPERABLEperSpecifications3.7.9.5and3.7.9.2,respectively.APPLICABILITY:Atalltimes.ACTION:WithonlyonepumpOPERABLE,restoreaninoperablepump(diesel,ifrequired),andequipmenttoOPERABLEstatuswithin7daysorestablishabackupfiresuppressionwatersystemwithinthenext7days.b.Withthefiresuppressionwatersystemotherwiseinoperable:1.RestorethefiresuppressionwaterdistributionsystemtoOPERABLEstatuswithin24hours,or2.Establishabackupfiresuppressionwatersystemwithin24hours.C.TheprovisionsofSpecifications3'.3and3.0.4arenotapplicable.*SharedsystemwithDAC.Cook-Unit2COOKNUCLEARPLANT-UNIT13/47-41AMENDMENTNO.

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PLANTSYSTEMSSURVEILLANCEREUIREMENTS4.7.9.1.1ThefiresuppressionwatersystemshallbedemonstratedOPERABLE:Atleastonceper31daysonaSTAGGEREDTESTBASISbystartingeachpumpandoperatingitforatleast15minutesonrecirculationflow.Atleastonceper31daysbyverifyingthateachvalve(manual,poweroperated,orautomatic)inflowpaththatisnotlocked,sealed,orotherwisesecuredinposition,isinitscorrectposition.c~Atleastonceper6monthsbyperformanceofasystemflushofabovegroundinternaldistributionheadersandfirehydrants.Atleastonceper12monthsbycyclingeachtestablevalveintheflowpaththroughat.leastonecompletecycleoffulltravel.Atleastonceper18monthsbyperformingasystemfunctionaltestwhichincludes:1..Verifyingthateachautomaticvalveinthe'lowpathactuatestoitscorrectposition,2.Verifyingthateachpumpdevelopsaflowofatleast2000.,gpmatasystemheadofatleast300feetofwater,3.Cyclingeachvalveintheflowpaththatisnottestableduringplantoperationthroughatleastonecompletecycleoffulltravel,and4.Verifyingthateachhighpressurepumpstartsinits'replannedsequencetomaintainthefiresuppressionwatersystempressuregreaterthanorequalto100psig.Atleastonceper3yearsbyperformingaseriesofflowtestssothateveryfiremainsegment(excludingindividualsystemsupplies)hasbeenverifiedtobeclearofobstructionsbyafullflowtest.COOKNUCLEARPLANT-UNIT13/47-42AMENDMENTNO.

,$apl4~I PLANTSYSTEMSSURVEILLANCEREUIREMENTSContinued4.7.9.1.2ThefirepumpdieselengineshallbedemonstratedOPERABLE:a.Atleastonceper31daysbyverifying:1.Thefuelstoragetankcontainsatleast160gallonsoffuel,and2.Thedieselstartsfromambientconditionsandoperatesforatleast30minutes.b.Atleastonceper92daysbyverifyingthatasampleofdieselfuelfromthefuelstoragetankobtainedinaccordancewithASTMD4057-81iswithintheacceptablelimitsspecifiedinTable1ofASTM-D975-81whencheckedforviscosity,water,andsediment.Atleastonceper18monthsbysubjectingthedieseltoaninspectioninaccordancewithprocedurespreparedinconjunctionwithitsmanufacturer'srecommendationsforthisclassofstandbyservice.4.7.9.1.3ThefirepumpdieselstartingbatterybankandchargershallbedemonstratedOPERABLE:a~Atleastonceper7daysbyverifyingthat:1.Theelectrolytelevelofeachbatteryisabovetheplates,and'.Theoutputbatteryvoltageofeachbankisgreaterthan24volts.b.Atleastonceper92daysbyverifyingthatthespecificgravityisappropriateforcontinuedserviceofeachbattery.C.Atleastonceper18monthsbyverifyingthat:1.Thebatteries,cellplatesandbatterypacksshownovisualindicationofphysicaldamageorabnormaldeterioration,and2.Thebattery-to-batteryandterminalconnectionsareclean,tight,freeofcorrosion,andcoatedwithanti-corrosionmaterial.COOKNUCLEARPLANT-UNIT13/47-43AMENDMENTNO.

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'PLANTSYSTEMSSPRAYANDORSPRINKLERSYSTEMSLIMITINGCONDITIONFOROPERATION3.7.9.2Thesprayand/orsprinklersystemslocatedintheareasshowninTables3.7-5Aand3.7-58shallbeOPERABLE:IAPPLICABILITY:Wheneverequipmentinthespray/sprinklerprotectedareaisrequiredtobeOPERABLE.ACTION:a.WithoneormoreofthewaterspraysystemsaslistedinTable3.7-5Ainoperable,within1hour:1)verifythatthedetectionsystemfortheaffectedfiltrationunitisOPERABLEperSpecification4.3.3.7,or2)establishacontinuousfirewatchpatrol.*b.WithoneormoreofthesprinklersystemsaslistedinTable3.7-5Binoperable,within1hour:1)verifythatatleastoneofthedetectionsystems,whereprovided,(electricperSpecification4.3.3.7orpneumaticperTable3.7-5B)fortheaffectedareaisOPERABLE,or2)establishacontinuousfirewatchpatrol.*TheprovisionsofSpecifications3.0.3and3.0.4arenotapplicable.*Forhighradiationareas,periodicmonitoring(andhourlylogging)oftheclosedcircuittelevisioncoverageisanacceptablesubstitute'orthefirewatchpatrol.Forhighradiationareaswhereclosedcircuittelevisioncoveragedoesnotexist,anhourlyfirewatchpatrolwillbeinstituted.COOKNUCLEARPLANT-UNIT13/47-44AMENDMENTNO, f44ill PLANTSYSTEMSSURVEILLANCEREUIREMENTSContinued4.7.9.2Eachoftheaboverequiredwatersprayand/orsprinklersystemsshallbedemonstratedtobeOPERABLE:a.Atleastonceper12monthsbycyclingeachtestablevalveintheflowpaththroughatleastonecompletecycleoffulltravelasprovidedbyTechnicalSpecification4.7.9.1.1.d.b.Atleastonceper18months:*1.Byperformingasystemfunctionaltestwhichincludessimulatedautomaticactuationofthesystem,and:a)Verifyingthattheautomaticvalvesintheflowpathactuatetotheircorrectpositionsonatestsignal,andb)Cyclingeachvalveintheflowpath'thatisnottestableduringplantoperationthroughatleastonecompletecycleoffulltravel.2.Byvisualinspectionofdelugeandpreactionsystempiping(thisisnotrequiredforsystemssupervisedbyair)toverifytheirintegrity.Byvisualinspectionofeachopenheaddelugenozzletoverifythatthereisnoblockage.C.Atleastonceper3yearsbyperforminganairflowtestthroughthepipingofeachopenheaddelugesystemandverifyingeachopenheaddelugenozzleisunobstructed.*TheprovisionsofSpecification4.0.6areapplicable.COOKNUCLEARPLANT-UNIT13/47-45AMENDMENTNO.

TABLE3.7-5AOPENHEADDELUGEWATERSPRAYSYSTEMSLOCATION1-HV-AES-1CharcoalFilters1-HV-AES-2CharcoalFilters1-HV-ACRF-1CharcoalFilters1-HV-CPR-1CharcoalFilters12-HV-AFXCharcoalFilters*1-HV-CIPXCharcoalFiltersACTUATIONManual-Electric-HeatManual-Electric-HeatManual-Electric-HeatManual-Electric-HeatManual-Electric-HeatManual-Electric-Heat*SharedsystemwithUnit2.-COOKNUCLEARPLANT-UNIT13/47-46AMENDMENTNO.

I~RrP~1 TABLE3.7-5BCLOSEDHEADSPRINKLERSYSTEMSLOCATIONTYPESYSTEMACTUATIONAuxiliarybuildingEl.587ft.*/***(Normallyaccessibleareas,chargingandSafetyInjectionPumpRooms,stairwaystoEl.573and609)"PreactionSprinklerDryPilot**AuxiliarybuildingEl.609ft.*/***(Normallyaccessibleareas,CCWPumparea,stairwaystoEl.633and620aboveChem.Lab)PreactionSprinklerDryPilot**AuxiliarybuildingEl.633ft.*/***(Normallyaccessibleareas,excludingHVACVestibuleAreasandstairwaystoEl.650)PreactionSprinklerDryPilot**AuxiliaryFeedwaterPumpCorridor*/***WetPipeAutomaticTurbineBuildingEl.591GeneratorEnd(ExtendedtoDieselGeneratorCorridor***)WetPipeAutomaticAuxiliaryBuildingCaskPreactionSprinklerDryPilot**HandlingArea(El.609)+/***AuxiliaryBuildingDrummingRoom(El.587)*/***PreactionSprinklerDryPilot**ContractorsAccessControlBuilding(El.612)WetPipeReactorCoolantPumps(4)***PreactionSprinklerManualAutomatic*SystemprotectsareacommontobothUnits1and2.**DryPilotActuationisconsideredtobeaheatactuatedpneumatictypedetectionsystem.~*~Locatedinareaswhichalsohaveanautomaticdetectionsystem.COOKNUCLEARPLANT-UNIT13/47-47AMENDMENTNO.

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PLANTSYSTEMSLOWPRESSURECOSYSTEMSLIMITINGCONDITIONFOROPERATION3.7.9.3ThelowpressureC02systemslocatedintheareasshowninTable3.7-6shallbeOPERABLE.APPLICABILITY:WheneverequipmentinthelowpressureC02protectedareasisrequiredtobeOPERABLE.ACTION:WithoneormoreoftherequiredlowpressureCOsystemsisolatedfromautomaticoperationforpersonnelprotection,verifythatatleastonezoneoffiredetectionfortheaffectedareaisOPERABLEperSpecification4.3.3.7inordertopermitentryforroutinetours,maintenance,construction,orsurveillancetesting.b.WithoneormoreoftherequiredCOsystemsshowninTable3.7-6inoperable,within1hour:1)verifyatleastonezoneoffiredetectionfortheaffectedareaisOPERABLEperSpecification4.3.3.7,andestablishafirewatchpatroltoinspecttheaffectedfireareaonceperhour,or2)Establishacontinuousfirewatchtopatroltheaffectedarea.c.TheprovisionsofSpecifications3.0.3and3.0.4arenotapplicable.SURVEILLANCEREUIREMENTS4.7.9.3EachoftheaboverequiredlowpressureC02systemsshallbedemonstratedOPERABLE:a.Atleastonceper7daysbyverifyingtheC02storagetankleveltobegreaterthanorequalto50%andpressuretobegreaterthanorequalto285psig,andb.Atleastonceper31daysbyverifyingthateachmanualvalveintheflowpathisinthecorrectposition.c.Atleastonceper18monthsbyverifying:Thesystemsvalves,associatedventilationdampersandfans,andself-closingfiredoorsoperateautomaticallyuponreceiptofasimulatedactuationsignal,andSystemactuationmethods(automaticfromdetectionsystem,manualpushbuttonstation,manualpneumaticrelease)aretestedtoverifyproperactuationofthesystem.3.COOKNUCLEARFlowfromeachnozzleduringperformanceofanairfloworCO"PuffTest".PLANZ-UNIT13/47-48AMENDMENTNO.

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TABLE3.7-6LOWPRESSURECARBONDIOXIDESYSTEMS17TONCAPACITYLOCATIONDieselGenerator1ABRoomDieselGenerator1CDRoomDieselGeneratorFuelOilPumpRoom4KVSwitchgearRoomsControlRodDrive,Transf.SwitchgearRoomsEngineeredSafetySwitchgearRoomSwitchgearRoomCableVaultACTUATIONMETHODCross-zonedHeatCross-zonedHeatHeatManualManualManualCross-zoned.IonizationandInfraredAuxiliaryCableVaultControlRoomCableVault(Backup)*PenetrationCableTunnelQuadrant1PenetrationCableTunnelQuadrant2PenetrationCableTunnelQuadrant3NPenetrationCableTunnelQuadrant3MPenetrationCableTunnelQuadrant3SPenetrationCableTunnelQuadrant4IonizationManualManualManualManualManualManualManual*ControlRoomCableVaultCOSystemisonlyrequiredtobeoperablewhentheCableVaultHalonSystemisinoperable.2COOKNUCLEARPLANT-UNIT13/47-49AMENDMENTNO.

IIt)tl PLANTSYSTEMSHALONSYSTEMLIMITINGCONDITIONFOROPERATION3.7.9.4TheHalonsystemlocatedintheControlRoomCableVaultshallbe[OPERABLE.APPLICABILITY:WheneverequipmentintheHalonprotectedareaisrequiredtobeOPERABLE.ACTION:WiththeHalonSystemisolatedfromautomaticoperationforpersonnelprotection,verifythatatleastonezoneoffiredetectionfortheaffectedareaisOPERABLEinordertopermitentryintothecablevault.b.WiththeaboverequiredHalonsysteminoperable,within1hour:1)verifythatatleastonezoneofthefiredetectionsystemandthebackupCOfiresuppressionsystemfortheaffectedareaareOPERABLEper3pecifications4.3.3.7and4.7.9.3respectively,or2)establishacontinuousfirewatchpatrol.c.TheprovisionsofSpecifications3.0.3and3.0.4arenotapplicable.SURVEILLANCEREUIREMENTS4.7.9.4TheaboverequiredHalonsystemshallbedemonstratedOPERABLE:Atleastonceper6monthsbyverifyingeachHalonstoragetanktobegreaterthanorequalto95%offullchargeweightorappropriateliquidlevel,andtobegreaterthanorequalto90%offullchargepressurecorrectedforambienttemperature.b.Atleastonceper18monthsby:1.Verifyingthesystem(includingassociatedventilationdampersandfans,anddoors)istestedforproperoperationbyasimulatedactuationsignal.2.Systemactuationmethods(automaticfromdetectionsystem,manualpushbuttonstation,andmanualcylinderactuator)aretobetestedtoverifyproperactuationofthesystem.3.PerformanceofanairflowtestorC02pufftestthroughheadersandnozzlestoassurethatthereisnoblockage.COOKNUCLEARPLANT-UNIT13/47-50AMENDMENTNO.

rsJKIS PLANTSYSTEMSFIREHOSESTATIONSLIMITINGCONDITIONFOROPERATION3.7.9.5ThefirehosestationsshowninTable3.7-7shallbeOPERABLE:APPLICABILITY:WheneverequipmentintheareasprotectedbythefirehosestationsisrequiredtobeOPERABLE.ACTION:WithoneormoreofthefirehosestationsshowninTable3.7-7inoperable:1)Forthoseareaswheretheinoperablefirehosestationistheprimarymeansoffiresuppression(areaswherenofixedsystemsareprovidedorareaswherethefixedsystemsareinoperable),within1hour,routeanadditionalequivalentcapacityfirehosetotheaffectedarea(s),fromanOPERABLEhose.station(s)perSpecification4.7.9.5,or2)within1hour,verifythatthefixedfiresuppressionsystem(s)thatalsoprotectstheaffectedarea(s)servicedbythefirehosestation(s)isOPERABLE.b.TheprovisionsofSpecifications3.0.3and3.0.4arenotapplicable.SURVEILLANCEREUIREMENTS4.7.9.5EachofthefirehosestationsshowninTable3.7-7shallbedemonstratedOPERABLE:a.Atleastonceper31daysbyavisualinspectionofthefirehosestationstoassureallrequiredequipmentisatthestation.b.Atleastonceper18monthsby:1.Removingthehoseforvisualinspectionandre-racking,and2.Replacementofalldegradedgasketsincouplings.C.Atleastonceper3yearsby:2.PartiallyopeningeachhosestationvalvetoverifyOPERABILITYandnoflowblockage.Conductingahosehydrostatictestatapressureof150psigoratleast50psigreaterthanthemaximumpressureavailableatthathosestation,whicheverisgreater.COOKNUCLEARPLANT-UNlT13/47-51AMENDMENTNO.

TABLE3.7-7FIREHOSESTATIONSAuxiliaryBuilding**AccesstoDieselGeneratorRoomsAccesstoSwitchgearRoomsAccesstoControlRoomAccesstoPressurizerHeaterTransformerRoomMinimum12*HoseStationNo.32HoseStationNo.58orNo.211HoseStationNo.82orNo.81HoseStationNo.31AccesstoESWPumpRooms,MCCRoom,andESWBasementAreaHoseStationNo.23AccesstoAuxiliaryFeedPumpRoomsHoseStationNo.35*SharedwithUnit2**WithintheControlledAreaCOOKNUCLEARPLANT-UNIT13/47-52AMENDMENTNO.

~ge14X>L4y4<<p PLANTSYSTEMS34.7.10FIRERATEDASSEMBLIESLIMITINGCONDITIONFOROPERATION3.7.10FireratedassembliesshallbeOPERABLEasfollows:a.Allfireratedassemblies(walls,floor/ceilings,andcabletrayandconduitenclosures),separatingsafetyrelatedfireareasorseparatingportionsofredundantsystemsimportanttosafeshutdownwithinafireareashallbeOPERABLE.b.Allpenetrationsealingdevices(firedoorassemblies,firedampers,andpenetrationsealsforcable,aroundconduit,cabletray,pipingandventilationductwork)intheabovefireratedassembliesshallbeOPERABLE.APPLICABILITY:Atalltimes.ACTION:Withanyoftheabovefireratedassembliesand/orsealingdevicesinoperable,within1hour:1)verifythatthefiredetectorsand/orfiresuppressionsystemonatleastonesideoftheinoperableassemblyareOPERABLE,or2)establishacontinuousfirewatchpatrolononesideofthepenetration,or3)securetheinoperablesealingdevice*intheclosedposition,andestablishanhourlyfirewatch,or(4)forfiredampersandnormallylockedfiredoors,securetheinoperablesealingdeviceintheclosedposition.b.TheprovisionsofSpecification3.0.3and3.0.4arenotapplicable.SURVEILLANCEREUIREMENTS4.7.10.1Atleastonce'per18monthstheaboverequiredfireratedassembliesandpenetrationsealingdevicesshallbeverifiedOPERABLEby:a.Performingavisualinspectionofallaccessiblesurfaces,ofeachfireratedassembly,foropenpenetrations.b.Performingavisualinspectionofeachfiredamperanditsassociatedhardware.c.PerformingaFunctionalTest,requiringclosuretestingon10%ofthefiredampers.***ExceptfiredoorsonTurbineDrivenAuxiliaryFeedwaterPumpandHallwayenclosureswhichmustremainopenduetoHELBconsiderations.**ThistestingisinadditiontothetestingrequiredbySpecifications4.7.9.3.c.land4.7.9.4.b.l.COOKNUCLEARPLANT-UNIT13/47-53AMENDMENTNO.

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PLANTSYSTEMSSURVEILLANCEREUIREMENTSCon'td.Performingavisualinspectionofatleast10percentofeachtypeofpenetrationseal(cable,aroundconduit,cabletray,piping,andventilationductworkpenetrationseals;andcabletrayandconduitenclosuresrequiredforAppendixRcompliance).Ifapparentchangesinappearanceorabnormaldegradationsarefoundthatcouldindicateaplantwidetrend,avisualinspectionofanadditional10percentofeachtypeofpenetrationsealshallbemade.Thisinspectionprocessshallcontinueuntila10percentsamplewithnoapparentchangesinappearanceorabnormaldegradationisfound.4.7.10.2EachoftherequiredfiredoorsshallbeverifiedOPERABLEby:a.Inspectingthehold-open,release,andclosingmechanismandlatchesatleastonceper6months.b.Verifyingthepositionofeachclosedfiredooratleastonceper24hours.c.Verifyingthatdoorswithhold-openandreleasemechanismsare)freeofobstructionsatleastonceper24hours.d.Verifyingthepositionofeachlockedclosedfiredooratleastonceper7days.4.7.10.3Followingrepairsormaintenanceonanaboverequiredfireratedassemblyorsealingdevice,thefireratedassemblyorsealingdeviceshallbeverifiedtobeoperablebeforeexitingtheapplicableactionstatement.COOKNUCLEARPLANT-UNIT13/47-54AMENDMENTNO.

1"foiJgkt1~4 BASES34.7.9FIRESUPPRESSIONSYSTEMSTheOPERABILITYofthefiresuppressionsystemsensuresthatadequatefiresuppressioncapabilityisavailabletoconfineandextinguishfiresoccurringinanyportionofthefacilitywheresafetyrelatedequipmentislocated.Thefiresuppressionsystemsconsistsofthewatersystem,sprayand/orsprinklers,C02,Halon,andfirehosestations.Thecollectivecapabilityofthefiresuppressionsystemsisadequatetominimizepotentialdamagetosafety-relatedequipmentandisamajorelementinthefacilityfireprotectionprogram.IntheeventthatoneormoreC02SuppressionSystemrequiringautomaticactuationmustbeisolatedforpersonalprotectiontopermitentryforroutinetours,maintenance,construction,orsurveillancetestingintheprotectedarea,thefiredetectionsystem(s)requiredtobeoperablebySpecification3.3.3.7shallbeverifiedtobeoperable.IsolationofanautomaticC02suppressionsystemtemporarilyputsthissysteminamanualactuationmode.Relianceonthefiredetectionsystem,inconjunctionwiththeabilitytomanuallydischargetheC02suppressionsystemwillprovideadequatefireprotectionforperiodswhenpersonnelarerequiredtoworkintheseareas.Intheeventthatportionsofthefireprotectionsystemsareinoperable,alternatebackupfirefightingequipmentisrequiredtobemadeavailableintheaffectedareasuntiltheinoperableequipmentisrestoredtoservice.Whentheinoperablefirefightingequipmentisintendedforuseasabackupmeansoffiresuppression,alongerperiodoftimeisallowedtoprovideanalternatemeansoffirefightingthaniftheinoperableequipmentistheprimarymeansoffiresuppression.Backupfireprotectionequipmentwillnormallytaketheformofpermanentlymountedfireextinguishersand/orfirehosestationsinornearthearea,orfirehosesroutedtotheaffectedarea.However,itisnotourintenttorelyonbackupsystemsorothercompensatorymeasuresforanextendedperiodoftimeandactionwillbetakentorestoretheinoperableportionsofthefiresuppressionsystemtoOPERABLEstatuswithinareasonableperiod.ThesurveillancerequirementsprovideassurancethattheminimumOPERABILITYrequirementsofthefiresuppressionsystemsaremet.AnallowanceismadeforensuringasufficientvolumeofHalonandC02inthestoragetanksbyverifyingeithertheweight,level,orpressureofthetanks.Intheeventthefiresuppressionwaterbecomesinoperable,correctivemeasuresmustbetakensincethissystemprovidesthemajorfiresuppressioncapabilityoftheplant.Thecorrectivemeasures,includingverificationoffiredetectionoperability,orrovingfirewatches,oralternate/backupsuppressionequipment,orsystems,shallprovideadequatefiresuppressioncapabilityforthecontinuedprotectionofthenuclearplant.COOKNUCLEARPLANT-UNIT1B3/47-7AMENDMENTNO.

Pti'.4(4'1,(tV(y1rII(+lpgaAts BASES~34.7.9Con'tThepurposeofthecharcoalfilterfiresuppressionTechnicalSpecificationistoaccountfordetectionandsuppressionoffiresinthecharcoalfilters.Manualoperationofthesesystemsisallowedbecausetwo-pointheatdetectionwithcontrolroomandlocalannunciationoftroubleconditionsisprovidedforthecharcoalfilters.TheOPERABILITYofthefiresuppressionsystemprotectingthecharcoalfiltersisonlyrequiredwhenthereischarcoalinthefilt'ersandthefiltersarerequiredtobe.operable.Actuationofspraywaterontothecharcoalfiltersrequiresboththemanualopeningofthesystemisolationvalveandreachingthehightemperaturealarmsetpointfortheautomaticopeningofthesystemdelugevalve.BecauseoftheinaccessibilityofthelowercontainmenttopersonnelduringoperationduetoALARAradiationexposureconcerns,theuseofoneormoreCCTVsinthelowercontainmenttomonitorforfireandsmokeisanacceptablesubstitutetoanhourlyfirewatch,ifthefiresuppressionsystembecomesinoperable.Allhourlyfirewatchpatrolsareperformedatintervalsofsixtyminuteswithamarginoffifteenminutes.Acontinuousfirewatchrequiresthatatrainedindividualbeinthespecifiedareaatalltimesandthateachfirezonewithinthespecifiedareabepatrolledatleastonceeveryfifteenminuteswithamarginoffiveminutes.Acontrolvalveisdefinedasavalvethatwhencloseddoesnotleaveanalternateopenflowpathtoasystem.Asectionalizingvalveisdefinedasavalvethatwhencloseddoesnotpreventanalternateopenflowpathtoasystemandhencedoesnotmakethefiresuppressionwatersysteminoperable.Undercertainsituations,theclosureofasectionalizingvalvefollowedbytheclosureofasecondvalvewillnotleaveanopenflowpathtooneofthespecifiedsystems.Inthisinstance,ActionStatementbofSpecification3.7.9.1isapplicable.ManualactuationofC02firesuppressionsystemsprovidesadequatefireprotectionfortheprotectedareasbasedonoperablefiredetectioninthearea,lowcombustibleloadings,andpromptfirebrigaderesponsetoalarms.Manyoftheactionstatementstakecreditforoperablefiredetectioninlieuofafirewatchwhenafireprotectionsystemisinoperable.OperablefiredetectionprovidessufficientearlywarningcapabilityofafiretotheappropriateControlRoom.34.7.10FIRERATEDASSEMBLIESTheOPERABILITYofthefirebarriersandbarrierpenetrationsensurethatfiredamagewillbelimited.ThesedesignfeaturesminimizethepossibilityofasinglefireinvolvingmorethanonefireareapriortoCOOKNUCLEARPLANT-UNIT1B3/47-8AMENDMENTNO.

I/8"Wil~

BASES~34.7.10Con'dete'ctionandextinguishment.ThefirebarriersandfirebarrierpenetrationssealingaredevicesperiodicallyinspectedtoverifytheirOPERABILITY.Thefunctionaltestingofthefiredampersisprovidedtoensurethatthedampersremainfunctional.Theventilationsealsareasealsaroundventilationductworkpenetratingfirebarriers.ItisnotourintenttorelyonbackupsystemsorothercompensatorymeasuresforanextendedperiodoftimeandactionwillbetakentorestoretheinoperableportionsofthefireratedassemblytoOPERABLEstatuswithinareasonableperiod.ForthepurposeofdeterminingOPERABILITY,anOPERABLEfireratedassemblyand/orsealingdeviceisonethatiscapableofperformingitsintendedsafetyfunction.COOKNUCLEARPLANT-UNIT1B3/47-9AMENDMENTNO.

lfn~J4 ADMINISTRATIVECONTROLSSPECIALREPORTS6.'9.2SpecialreportsshallbesubmittedtotheRegionalAdministratorwithinthetimeperiodspecifiedforeachreport.ThesereportsshallbesubmittedcoveringtheactivitiesidentifiedbelowpursuanttotherequirementsoftheapplicablereferenceSpecifications:a.InserviceInspectionProgramReview,Specification4.4.10b.ECCSActuation,Specifications3.5.2and3.5.3c.InoperableSeismicMonitoringInstrumentation,Specification3.3.3.3d.InoperableMeteorologicalMonitoringInstrumentation,Specification3.3.3.4e.SeismicEventAnalysis,Specification4.3.3.3.2f.SealedSourceLeakageinExcessofLimits,Specification4.7.7.1.3g.Deletedh.DeletedCOOKNUCLEARPLANT-UNIT1AMENDMENTNO.

C-aVlg,5'I0 INSTRUMENTATIONFIREDETECTIONINSTRUMENTATIONSYSTEMSDETECTORSLIMITINGCONDITIONFOROPERATION3.3.3.8FiredetectionsystemsforeachfiredetectionzoneshowninTable3.3-11Athrough3.3-11DshallbeOPERABLE.APPLICABILITY:Wheneverequipmentprotectedbythefiredetectionsystem(s)isrequiredtobeOPERABLE.ACTIONWhenthenumberofinoperablefiredetector(s)isgreaterthanthemaximumnumberofinoperabledetectorsperzonerequiredbyTable3.3-11Athrough3.3-11D:a.ForTable3.3-11A,within1hour:1)verifythatthewetpipeordrypilotpreactionfiresuppressionsystemfortheaffectedareaisOPERABLEperSpecification4.7.9.2,or(2)establishafirewatchpatroltoinspecttheaffectedareaonceperhour.b.ForTable3.3-11B,within1hour:1)verifythattheothercrosszoneddetectioncircuitisoperable,or2)establishafirewatchpatroltoinspecttheaffectedareaonceperhour.C.ForTable3.3-11C,within1hourestablishafirewatchpatroltoinspecttheaffectedareaorfiltrationunitonceperhour.d.ForTable3.3-11D,within1hour:1)establishafirewatchpatroltoinspectthecontainmentonceper8hours,or2)monitorthecontainmentairtemperaturesatleastonceperhouratthelocationslistedinSpecification4.6.1.5,or3)viewtheareasvisibletoclosedcircuittelevisionatleastonceperhour.e.Theprovisionsofspecifications3.0.3and3.0.4arenotapplicable.COOKNUCLEARPLANT-UNIT23/43-50AMENDMENTNO.

l'tC INSTRUMENTATIONSURVEILLANCEREUIREMENTS4.3.3.8ThefiredetectionsystemforeachfiredetectionzoneshowninTables3.3-11Athrough3.3-11DshallbedemonstratedOPERABLEasfollows.4.3.3.8.1EachofthedetectorsintheaboverequiredfiredetectionsystemswhichareaccessibleduringplantoperationshallbedemonstratedOPERABLEatleastonceper6monthsbyperformanceofaCHANNELFUNCTIONALTEST.FiredetectorswhicharenotaccessibleduringplantoperationshallbedemonstratedOPERABLEbytheperformanceofaCHANNELFUNCTIONALTESTduringeachCOLDSHUTDOWNexceeding24hoursunlessperformedintheprevious6months.4.3.3.8.2ThesuperviseddetectoralarmcircuitsfortheaboverequiredfiredetectionsystemsshallbedemonstratedOPERABLEatleastonceper6months.Thesuperviseddetectoralarmcircuitsincludethedetectorcircuits,.fireandtroublealarmcircuitsfromtheremotefireprotectioncontrolpaneltotheControlRoomemergencyfirecontrolpanel,andaudiblefireandtroublealarmcircuits.COOKNUCLEARPLANT-UNIT23/43-51AMENDMENTNO.

40,<4 TABLE3.3-11AFIREDETECTIONSYSTEHSSINGLEZONEFIREDETECTIONSYSTEMSINAREASCONTAININGWATERSUPPRESSIONSYSTEMSSstemLocationMaximumInoerableDetectorsZoneSmokeHeatOptical1.AuxiliaryBuildinga.Elevation587ft.*b.Elevation609ft.*c.Elevation633ft.*2.TurbineBuilding272021a~Aux.FeedWaterPumpVestibule*b.DieselGeneratorRamp/Corridor*SystemprotectsareacommontobothUnits1and2.COOKNUCLEARPLANT-UNIT23/43-52AMENDMENTNO.

EIUPIIlX~~a<>>e<I TABLE3.3-11BFIREDETECTIONSYSTEMSCROSS-ZONEDDETECTIONSYSTEMS1SstemLocationMaximumInoerableDetectorsZoneSmokeIonizationHeatOptical1.AuxiliaryBuildinga.4KVSwitchgear(AB)b.EngineeredSafetySystemSwitchgearandTransformerRoomCRD,TransformerandSwitchgear,InverterandABBatteryRooms2.CableTunnelsa.b.C.d.e.QuadrantQuadrantQuadrantQuadrantQuadrantQuadrant1CableTunnel2CableTunnel3NCableTunnel3MCableTunnel3SCableTunnel4CableTunnel3.CableSpreadingRoomsa.SwitchgearCableVault(CircuitNo.27)(CircuitNo.28)b.ControlRoomCableVault(CircuitNo.12)(CircuitNo.13)DieselGeneratorRooms1919a.DieselGeneratorRoom2ABb.DieselGeneratorRoom2CD(1)Bothdetectioncircuitsarerequiredforactuationofthefiresuppressionsystem.COOKNUCLEARPLANT-UNIT23/43-52aAMENDMENTNO.

lgVt1'Aw TABLE3.3-11CFIREDETECTIONSYSTEMSMISCELLANEOUSSINGLEZONEDETECTIONSYSTEMSSstemLocationMaximumInoerableDetectorsZoneSmokeHeatOpticall.AuxiliaryBuildinga.Elevation573ft.*b.EastMainSteamValveEnclosurec.MainSteamLineArea6El.612ft.(AroundContainment)d.NESWValveArea1El.612ft.e.Elevation650ft.*172.AuxiliaryCableVault(2)3.ControlRoom(IncludesDetectors21AboveSuspendedCeiling)4.CharcoalFilterVentilationUni.ts(3),a.2-HV-AES-1CharcoalFiltersNoneb.2-HV-AES-2CharcoalFiltersNonec.2-HV-ACRFCharcoalFiltersNoned.2-HV-CIPXCharcoalFiltersNone*SystemprotectsareacommontobothUnits1and2.(2)Detectioncircuitisrequiredforactuationofthefiresuppressionsystem.(3)TheWaterSpraySystemforthecharcoalfiltersaremanuallyactuated.COOKNUCLEARPLANT-UNIT23/43-52bAMENDMENTNO.

lInI~g TABLE3.3-11CFIREDETECTIONSYSTEMSMISCELLANEOUSSINGLEZONEDETECTIONSYSTEMSSstemLocationMaximumInoerableDetectorsZoneSmokeIonizationHeatOptical=4.CharcoalFilterVentilationUnitsCon'td.2-HV-CPRCharcoalFilterse.12-HV-AFX+CharcoalFiltersNoneNone5.Screenhousea.ESWBasementAreaElevation575ft.*b.ESWPumpandMCCRoomsElevation591ft.6.PressurizerHeaterTransformerRoom,Elevation591ft.7.DieselFuelOilTransferPumpRoomrl8.NewFuelStorageRoom+None*SystemprotectsareacommontobothUnits1and2.COOKNUCLEARPLANT-UNIT23/43-52cAMENDMENTNO.

l4t0'Ltd+S TABLE3.3-11CFIREDETECTIONSYSTEMSMISCELLANEOUSSINGLEZONEDETECTIONSYSTEMSSstemLocationMaximumInoerableDetectorsZoneSmokeIonizationHeatOptical1.InsideContainmenta.Quadrant1-CableTrays(5)b.Quadrant2-CableTrays(5)c.Quadrant3-CableTrays(5)d.Quadrant4-CableTrays(5)15e.ReactorCoolantPumpNo.1Nonef.ReactorCoolantPumpNo.2g.ReactorCoolantPumpNo.3h.ReactorCoolantPumpNo.4NoneNoneNone(4)ThefiredetectioninstrumentslocatedwithintheContainmentarenotrequiredtobeOPERABLEduringtheperformanceofTypeAContainmentLeakageRatetests.(5)Thermistorslocatedincabletraysareassignedtoaquadrantbasedonthelocationofthe.thermistorcircuitstartpoint.COOKNUCLEARPLANT-UNIT23/43-52dAMENDMENTNO.

rpgt,t~p$lt5@1gl 34.3INSTRUMENTATIONBASES3/4.3.3.8FIREDETECTIONINSTRUMENTATIONSYSTEMSDETECTORSOPERABILITYofthefiredetectionsystems/detectorsensuresthatadequatedetectioncapabilityisavailableforthepromptdetectionoffires.Thiscapabilityisrequiredinordertodetectandlocatefiresintheirearlystages.Promptdetectionofthefireswillreducethepotentialfordamagetosafetyrelatedsystemsorcomponentsintheareasofthespecifiedsystemsandisanintegralelementintheoverallfacilityfireprotectionprogram.Intheeventthataportionofthefiredetectionsystemisinoperable,Actionsathroughemaintainthefacility'sfireprotectionprogramandallowsforcontinuedoperationofthefacilityuntiltheinoperablesystem(s)/detector(s)arerestoredtoOPERABILITY.However,itisnotourintenttorelyuponthecompensatoryactionforanextendedperiodoftimeandactionwillbetakentorestoretheminimumnumberofdetectorstoOPERABLEstatuswithinareasonableperiod.Insomecases,thelocalwettypefiresuppressionsystem,orpreactionsprinklersystemactuation/supervisoryair(pneumaticdetectionsystem)isusedasanalternativetothefiredetectionsysteminlieuofafirewatch.Inthesecases,thewettypesuppressionor,thepreactionactuation/supervisoryairwillserveastheearlywarningdetectionofafireandalerttheappropriateControlRoomofaprobleminthearea.Forthoseareaswithcrosszonefiredetection,theremainingoperablefiredetectionstringwillserveasadequatefiredetectioninlieuofafirewatchuntiltheinoperablefiredetectionstringcanbereturnedtoservice.3/4.3.3.9RADIOACTIVELIUIDEFFLUENTINSTRUMENTATIONTheradioactiveliquideffluentinstrumentationisprovidedtomonitorandcontrol,asapplicable,thereleasesofradioactive.materialsinliquideffluentsduringactualorpotentialreleases.Thealarm/tripsetpointsfortheseinstrumentsshallbecalculatedinaccordancewithNRCapprovedmethodsintheODCMtoensurethatthealarm/tripwilloccurpriortoexceedingthelimitsof10CFRPart20.TheOPERABILITYanduseofthisinstrumentationisconsistentwiththerequirementsofGeneralDesignCriteriaspecifiedinSection11.3oftheFinalSafetyAnalysisReportfortheDonaldC.CookNuclearPlant.COOKNUCLEARPLANT-UNIT2B3/43-3AMENDMENTNO.

i'~4ik'P 34.3INSTRUMENTATIONBASES3/4.3.3.10RADIOACTIVEGASEOUSEFFLUENTINSTRUMENTATIONTheradioactiveeffluentgaseousinstrumentationisprovidedtomonitorandcontrol,asapplicable,thereleasesofradioactivematerialsingaseouseffluentsduringactualorpotentialreleases.Thealarm/tripsetpointsfortheseinstrumentsshallbecalculatedinaccordancewithNRCapprovedmethodsintheOCDMtoensurethatthealarm/tripwilloccurpriortoexceedingthelimitsof10CFRPart20.Thisinstrumentationalsoincludesprovisionsformonitoringtheconcentrationsofpotentiallyexplosivegasmixturesinthewastegasholdupsystem.TheOPERABILITYanduseofthisinstrumentationisconsistentwiththerequirementsofGeneralDesignCriteriaspecifiedinSection11.3oftheFinalSafetyAnalysisReportfortheDonaldC.CookNuclearPlant.3/4.3.4TURBINEOVERSPEEDPROTECTIONThisspecificationisprovidedtoensurethattheturbineoverspeedprotectioninstrumentationandtheturbinespeedcontrolvalvesareOPERABLEandwillprotecttheturbinefromexcessiveoverspeed.Protectionfromturbineexcessiveoverspeedisrequiredsinceexcessiveoverspeedoftheturbinecouldgeneratepotentiallydamagingmissileswhichcouldimpactanddamagesafetyrelatedcomponents,equipmentorstructures.COOKNUCLEARPLANT-UNIT2B3/43-4AMENDMENTNO.

'VjL"f'I4'e~VEI0 PLANTSYSTEMS34.7.9FIRESUPPRESSIONSYSTEMSFIRESUPPRESSIONWATERSYSTEMLIMITINGCONDITIONFOROPERATION3.7.9.1ThefiresuppressionwatersystemshallbeOPERABLEwith:a.Two*highdemand2000GPMpumps,oneofwhichshallbeadieseldrivenpump,withtheirdischargealignedtothefiresuppressionheader.b.AnOPERABLEopenflowpathcapableoftakingsuctionfromLakeMichiganandtransferringthewaterthroughdistributionpiping(withOPERABLEsectionalizingvalves)uptotheyardhydrantcurbcontrolvalvesanduptothehosestationvalve(s)orwatersuppressionsystemcontrollingvalve(s)requiredtobeOPERABLEperSpecifications3.7.9.5and3.7.9.2,respectively.APPLICABILITY:Atalltimes.ACTION:Withonlyonepumpoperable,restoreaninoperablepump(diesel,ifrequired),andequipmenttoOPERABLEstatuswithin7daysorestablishabackupfiresuppressionwatersystemwithinthenext7days.b.Withthefiresuppressionwatersystemotherwiseinoperable:1.RestorethefiresuppressionwaterdistributionsystemtoOPERABLEstatuswithin24hours,or2.Establishabackupfiresuppressionwatersystemwithin24hours.c~TheprovisionsofSpecifications3.0.3and3.0.4arenotapplicable.*SharedsystemwithD.C.Cook-Unit1COOKNUCLEARPLANT-UNIT23/47-36AMENDMENTNO.

~F1~1 PLANTSYSTEMSSURVEILLANCEREUIREMENTS4.7.9.1.1ThefiresuppressionwatersystemshallbedemonstratedOPERABLE:a.Atleastonceper31daysonaSTAGGEREDTESTBASISbystartingeachpumpandoperatingitforatleast15minutesonrecirculationflow.b.Atleastonceper31daysbyverifyingthateachvalve(manual,poweroperated,orautomatic)inflowpaththatisnotlocked,sealed,orotherwisesecuredinposition,isinitscorrectposition.c.Atleastonceper6monthsbyperformanceofasystemflushofabovegroundinternaldistributionheadersandfirehydrants.d.Atleastonceper12monthsbycyclingeachtestablevalveintheflowpaththroughatleastonecompletecycleoffulltravel.e.Atleastonceper18monthsbyperformingasystemfunctionaltestwhichincludes:1.Verifyingthateachautomaticvalveintheflowpathactuatestoitscorrectposition,2.Verifyingthateachpumpdevelopsaflowofatleast2000gpmatasystemheadofatleast300feetofwater,3.Cyclingeachvalveintheflowpaththatisnottestableduringplantoperationthroughatleastonecompletecycleoffulltravel,and4.Verifyingthateachhighpressurepumpstartsinitsprepl'armedsequencetomaintainthefiresuppressionwatersystempressuregreaterthan100psig.f.Atleastonceper3yearsbyperformingaseriesofflowtestssothateveryfiremainsegment(excludingindividualsystemsupplies)hasbeenverifiedtobeclearofobstructionsbyafullflowtest.COOKNUCLEARPLANT-UNIT23/47-37AMENDMENTNO~

<<h4-~I1~40 IPLANTSYSTEMSSURVEILLANCEREUIREMENTSContinued4.7'.1.2ThefirepumpdieselengineshallbedemonstratedOPERABLE:a.Atleastonceper31daysbyverifying:1.Thefuelstoragetankcontainsatleast160gallonsoffuel,and2.Thedieselstartsfromambientconditionsandoperatesforatleast30minutes.b.Atleastonceper92daysbyverifyingthatasampleofdieselfuelfromthefuelstoragetankobtainedinaccordancewithASTM-D4057-81iswithintheacceptablelimitsspecifiedinTable1ofASTM-D975-81whencheckedforviscosity,water,andsediment.Atleastonceper18monthsbysubjectingthedieseltoaninspectioninaccordancewithprocedurespreparedinconjunctionwithitsmanufacturer'srecommendationsforthisclassofstandbyservice.4.7.9.1.3Thefirepump'ieselstartingbatterybankandchargershallbedemonstratedOPERABLE:a."Atleastonceper7daysbyverifyingthat:1.Theelectrolytelevelofeachbatteryisabovetheplates,and2.Theoutputbatteryvoltageofeachbankisgreaterthan24lvolts.b.Atleastonceper92daysbyverifyingthatthespecificgravityisappropriateforcontinuedserviceofeachbattery.C.Atleastonceper18monthsbyverifyingthat:1.Thebatteries,cellplatesandbatterypacksshownovisualindicationofphysicaldamageorabnormaldeterioration,and2.Thebattery-to-batteryandterminalconnectionsareclean,tight,freeofcorrosion,andcoatedwithanti-corrosionmaterial.COOKNUCLEARPLANT-UNIT23/47-38AMENDMENTNO.

CCI'4,)~t PLANTSYSTEMSSPRAYANDORSPRINKLERSYSTEMSLIMITINGCONDITIONFOROPERATION3.7.9.2Thesprayand/orsprinklersystemslocatedintheareasshowninTables3.7-5Aand3.7-5BshallbeOPERABLE:APPLICABILITY:Wheneverequipmentinthespray/sprinklerprotectedareaisrequiredtobeOPERABLE.ACTION:a~WithoneormoreofthewaterspraysystemsaslistedinTable3.7-5Ainoperable,within1hour:1)verifythatthedetectionsystemfortheaffectedfiltrationunitisOPERABLEperSpecification4.3.3.8,or2)establish'acontinuousfirewatchpatrol.*WithoneormoreofthesprinklersystemsaslistedinTable3.7-5Binoperable,within1hour:1)verifythatatleastoneofthedetectionsystems,whereprovided(electricperSpecification4.3.3.7orpneumaticperTable3.7-5B)fortheaffectedareaisOPERABLE,or2)establishacontinuousfirewatchpatrol.*c.TheprovisionsofSpecifications3.0.3and3.0.4arenotapplicable.*Forhighradiationareas,periodicmonitoring(andhourlylogging)oftheclosedcircuittelevisioncoverageisanacceptablesubstituteforthefirewatchpatrol.Forhighradiationareaswhereclosedcircuittelevisioncoveragedoesnotexist,anhourlyfirewatchpatrolwillbeinstituted.COOKNUCLEARPLANT-UNIT23/47-39AMENDMENTNO.

Ih1khkglh PLANTSYSTEMSSURVEILLANCEREUIREMENTSContinued4;7'.2Eachoftheaboverequiredwatersprayand/orsprinklersystemsshallbedemonstratedtobeOPERABLE:a~Atleastonceper12monthsbycyclingeachtestablevalveintheflowpaththroughatleastonecompletecycleoffulltravelasprovidedbyTechnicalSpecification4.7.9.1.1.d.b.Atleastonceper18months:*1.Byperformingasystemfunctionaltestwhichincludessimulatedautomaticactuationofthesystem,and:a)Verifyingthattheautomaticvalvesintheflowpathactuatetotheircorrectpositionsonatestsignal,andb)Cyclingeachvalveintheflowpaththatisnottestableduringplantoperationthroughatleastonecompletecycleoffulltravel.2.Byvisualinspectionofdelugeandpreactionsystempiping(thisisnotrequiredforsystemssupervisedbyair)toverifytheirintegrity.3.Byvisualinspectionofeachopenheaddelugenozzletoverifythatthereisnoblockage.Atleastonceper3yearsbyperforminganairflowtestthroughthepipingofeachopenheaddelugesystemandverifyingeachopenheaddelugenozzleisunobstructed.*TheprovisionsofSpecification4.0.6areapplicable.COOKNUCLEARPLANT-UNIT23/47-40AMENDMENTNO.

t4IC4' TABLE3.7-5AOPENHEADDELUGEWATERSPRAYSYSTEMSLOCATION2-HV-AES-1CharcoalFilters2-HV-AES-2CharcoalFilters2-HV-ACRF-1CharcoalFilters2-HV-CPR-1CharcoalFilters2-HV-CIPXCharcoalFilters12-HV-AFXCharcoalFilters*ACTUATIONManual-Electric-HeatManual-Electric-HeatManual-Electric-HeatManual-Electric-HeatManual-Electric-HeatManual-Electric-Heat*SharedsystemwithUnit1.COOKNUCLEARPLANT-UNIT23/47-41AMENDMENTNO.

IV"7~'r~I TABLE3.7-5BLOCATIONCLOSEDHEADSPRINKLERSYSTEMSTYPESYSTEMACTUATIONAuxiliarybuildingEl.587ft.*/***(Normallyaccessibleareas,chargingandSafetyInjectionPumpRooms,stairwaystoEl.573and609)PreactionSprinklerDryPilot**AuxiliarybuildingEl.609ft.*/***(Normallyaccessibleareas,CCWPumparea,stairwaystoEl.633)PreactionSprinklerDryPilot**AuxiliarybuildingEl.633ft.*/***(Normallyaccessibleareas,excludingHVACVestibuleAreasandstairwaystoEl.650)PreactionSprinklerDryPilot**AuxiliaryTurbineDrivenFeedwaterPumpandPumpCorridor*/***WetPipeAutomaticTurbineBuilding591ft.El.GeneratorEnd(ExtendedtoDieselGeneratorCorridor***)WetPipeAutomaticAuxiliaryBuildingCaskHandlingArea(El.609)*/***PreactionSprinklerDryPilot**AuxiliaryBuildingDrummingArea(El.587)*/***PreactionSprinklerDryPilot**ReactorCoolantPumps(4)~*PreactionSprinklerManual*SystemprotectsareacommontobothUnits1and2.~*DryPilotActuationisconsideredtobeaheatactuatedpneumatictypedetectionsystem.***Locatedinareaswhichalsohaveanautomaticdetectionsystem.COOKNUCLEARPLANT-UNIT23/47-4laAMENDMENTNO.

AJQJ'J~JJJ4+41I1 PLANTSYSTEMSLOWPRESSURECOSYSTEMSLIMITINGCONDITIONFOROPERATION3.7.9.3ThelowpressureC02systemslocatedintheareasshowninTable3.7-6shallbeOPERABLE.APPLICABILITY:WheneverequipmentinthelowpressureC02protectedareasisrequiredtobeOPERABLE.ACTION:WithoneormoreoftherequiredlowpressureC02systemsisolatedfromautomaticoperationforpersonnelprotection,verifythatatleastonezoneoffiredetectionfortheaffectedareaisOPERABLEperSpecification4.3.3.8inordertopermitentryforroutinetours,maintenance,construction,orsurveillancetesting.b.WithoneormoreoftherequiredC02systemsshowninTable3.7-6inoperable,within1hour:1)verifyatleastonezoneoffiredetectionfortheaffectedareaisOPERABLEperSpecification4.3.3.8,andestablishafirewatchpatroltoinspecttheaffectedfireareaonceperhour,or2)Establishacontinuousfirewatchtopatroltheaffectedarea.c.TheprovisionsofSpecifications3.0.3and3.0'arenotapplicable.SURVEILLANCEREUIREMENTS4.7.9.3EachoftheaboverequiredlowpressureC02systemsshallbedemonstratedOPERABLE:a.Atleastonceper7daysbyverifyingtheC02storagetankleveltobegreaterthanorequalto50%andpressuretobegreaterthanorequalto285psig,andb.Atleastonceper31daysbyverifyingthateachmanualvalveintheflowpathisinthecorrectposition.c.Atleastonceper18monthsbyverifying:1.Thesystemsvalves,associatedventilationdampersandfans,and.self-closingfiredoorsoperateautomaticallyuponreceiptofasimulatedactuationsignal,and2.Systemactuationmethods(automaticfromdetectionsystem,manualpushbuttonstation,manualpneumaticrelease)aretestedtoverifyproperactuationofthesystem.AMENDMENTNO.3/47-423.FlowfromeachnozzleduringperformanceofanairfloworCO"PuffTest".2COOKNUCLEARPLANT-UNIT2 IlAl'f4qA~

TABLE3.7-6LOWPRESSURECARBONDIOXIDESYSTEMS17TONCAPACITYLOCATIONDieselGenerator2ABRoomDieselGenerator2CDRoomDieselGeneratorFuelOilPumpRoom4KVSwitchgearRoomsControlRodDrive,Transf.SwitchgearRoomsEngineered'SafetySwitchgearRoomSwitchgearRoomCableVaultACTUATIONMETHODCross-ZonedHeatCross-ZonedHeatHeatManualManualManualCross-ZonedIonizationandInfraredAuxiliaryCableVaultControlRoomCableVault(Backup)*PenetrationCableTunnelQuadrant1PenetrationCableTunnelQuadrant2PenetrationCableTunnelQuadrant3NPenetrationCableTunnelQuadrant3MPenetrationCableTunnelQuadrant3SPenetrationCableTunnelQuadrant4'IonizationManualManualManualManualManualManualManual*ControlRoomCableVaultCOSystemisonlyrequiredtobeoperablewhentheCableVaultHalonSystemisinoperable.2COOKNUCLEARPLANT-UNIT23/47-43AMENDMENTNO.

1Ita4 I1PLANTSYSTEMSHALONSYSTEMLIMITINGCONDITIONFOROPERATION3.7.9.4TheHalonsystemlocatedintheControlRoomCableVaultshallbeOPERABLE.APPLICABILITY:WheneverequipmentintheHalonprotectedareaisrequiredtobeOPERABLE.ACTION'iththeHalonSystemisolatedfromautomaticoperationforpersonnelprotection,verifythatatleastonezoneoffiredetectionfortheaffectedareaisOPERABLEinordertopermitentryintothecablevault.b.WiththeaboverequiredHalonsysteminoperable,within1hour:1)verifythatatleastonezoneofthefiredetectionsystemandthebackupCOfiresuppressionsystemfortheaffectedareaareOPERABLEper)pecifications4.3.3.8and4.7.9.3respectively,or2)establishacontinuousfirewatchpatrol.c.TheprovisionsofSpecifications3.0.3and3.0.4arenotapplicable.SURVEILLANCEREUIREMENTS4.7.9.4TheaboverequiredHalonsystemshallbedemonstratedOPERABLE:'a~Atleastonceper6monthsbyverifyingeachHalonstoragetanktobegreaterthanorequalto95%offullchargeweightorappropriateliquidlevel,andtobegreaterthanorequalto90%offullchargepressurecorrectedforambienttemperature.b.Atleastonceper18monthsby:1.Verifyingthesystem(includingassociatedventilationdampersandfans,anddoors)istestedforproperoperationbyasimulatedactuationsignal.2.Syst'mactuationmethods(automaticfromdetectionsystem,manualpushbuttonstation,andmanualcylinderactuator)aretobetestedtoverifyproperactuationofthesystem.3.PerformanceofanairflowtestorC02pufftestthroughheadersandnozzlestoassurethatthereisnoblockage.COOKNUCLEARPLANT-UNIT23/47-44AMENDMENTNO.

IP.)A~i C1PLANTSYSTEMSFIREHOSESTATIONSLIMITINGCONDITIONFOROPERATION3.7.9.5ThefirehosestationsshowninTable3.7-7shallbeOPERABLE:APPLICABILITY:WheneverequipmentintheareasprotectedbythefirehosestationsisrequiredtobeOPERABLE.ACTION:a.WithoneormoreofthefirehosestationsshowninTable3.7-7inoperable:1)Forthoseareaswheretheinoperablefirehosestationistheprimarymeansoffiresuppression(areaswherenofixedsystemsareprovidedorareaswherethefixedsystemsareinoperable),within1hour,routeanadditionalequivalentcapacityfirehosetotheaffectedarea(s)fromanOPERABLEhosestation(s)perSpecification4.7.9.5,or2)within1hour,verifythatthefixedfiresuppressionsystem(s)thatalsoprotectstheaffectedarea(s)servicedbythefirehosestation(s)isOPERABLE.b.TheprovisionsofSpecifications3.0.3and3.0.4arenotapplicable.SURVEILLANCEREUIREMENTS4.7.9.5EachofthefirehosestationsshowninTable3.7-7shallbedemonstratedOPERABLE:a~b.Atleastonceper31daysbyavisualinspectionofthefirehosestationstoassureallrequiredequipmentisatthestation.IAtleastonceper18monthsby:1.Removingthehoseforvisualinspectionandre-racking,and2.Replacementofalldegradedgasketsincouplings.Atleastonceper3yearsby:2.PartiallyopeningeachhosestationvalvetoverifyOPERABILITYandnoflowblockage.Conductingahosehydrostatictestatapressureof150psigoratleast50psigreaterthanthemaximumpressureavailableatthathosestation,whicheverisgreater.COOKNUCLEARPLANT-UNIT23/47-45AMENDMENTNO.

t\4/galI SITABLE3.7-7FIREHOSESTATIONSAuxiliaryBuilding**AccesstoDieselGeneratorRoomsAccesstoSwitchgearRoomsAccesstoControlRoomAccesstoPressurizerHeaterTransformerRoomMinimum12*HoseStationNo.7HoseStationNo.45orNo.212HoseStationNo.65orNo.81HoseStationNo.12AccesstoESWPumpRooms,MCCRoom,andESWBasementAreaHoseStationNo.20AccesstoAuxiliaryFeedPumpRoomsHoseStationNo.9*SharedwithUnit1**WithintheControlledAreaCOOKNUCLEARPLANT-UNIT23/47-46AMENDMENTNO.

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iIIPLANTSYSTEMS34.7.10FIRERATEDASSEMBLIESLIMITINGCONDITIONFOROPERATION3.7.10FireratedassembliesshallbeOPERABLEasfollows:a.Allfireratedassemblies(walls,floor/ceilings,andcabletrayandconduitenclosures),separatingsafetyrelatedfireareasorseparatingportionsofredundantsystemsimportanttosafeshutdownwithinafireareashallbeOPERABLE.b.Allpenetrationsealingdevices(firedoorassemblies,firedampers,andpenetrationsealsforcable,aroundconduit,cabletray,pipingandventilationductwork)intheabovefireratedassembliesshallbeOPERABLE.APPLICABILITY:Atalltimes.ACTION:Withanyoftheabovefireratedassembliesand/orsealingdevicesinoperable,within1hour:1)verifythatthefiredetectorsand/orfiresuppressionsystemonatleastonesideoftheinoperableassemblyareOPERABLE,or2)establishacontinuousfirewatchpatrolononesideofthepenetration,or3)securetheinoperablesealingdevice*intheclosedposition,andestablishanhourlyfirewatch,or(4)forfiredampersandnormallylockedfiredoors,securetheinoperablesealingdeviceintheclosedposition.b.TheprovisionsofSpecification3.0.3and3.0.4arenotapplicable.SURVEILLANCEREUIREMENTS4.7.10.1Atleastonceper18monthstheaboverequiredfireratedassembliesandpenetrationsealingdevicesshallbeverifiedOPERABLEby:a.Performingavisualinspectionofallaccessiblesurfaces,ofeachfireratedassembly,foropenpenetrations.b.Performingavisualinspectionofeachfiredamperanditsassociatedhardware.c.PerformingaFunctionalTest,requiringclosuretestingof10%ofthefiredampers.***ExceptfiredoorsonTurbineDrivenAuxiliaryFeedwaterPumpandHallwayenclosureswhichmustremainopenduetoHELBconsiderations.AMENDMENTNO.3/47-47**ThistestingisinadditiontothetestingrequiredbySpecifications4.7.9.3.c.land4.7.9.4.b.l.COOKNUCLEARPLANT-UNIT2 s)I9g/II'ig~'/g/,

PLANTSYSTEMSSURVEILLANCEREUIREMENTSCon'd.Performingavisualinspectionofatleast10percentofeachtypeofpenetrationseal(cable,aroundconduit,cabletray,piping,and'ventilationductworkpenetrationseals;andcabletrayandconduitenclosuresrequiredforAppendixRcompliance).Ifapparentchangesinappearanceorabnormaldegradationsarefoundthatcouldindicateaplantwidetrend,avisualinspectionofanadditional10percentofeachtypeofpenetrationsealshallbemade.Thisinspectionprocessshallcontinueuntila10percentsamplewithnoapparentchangesinappearanceorabnormaldegradationisfound.4.7.10.2EachoftherequiredfiredoorsshallbeverifiedOPERABLEby:a.Inspectingthehold-open,release,andclosingmechanismandlatchesatleastonceper6months.b.Verifyingthepositionofeachclosedfiredooratleastonceper24hours.c.Verifyingthatdoorswithhold-openandreleasemechanismsarefreeofobstructionsatleastonceper24hours.d.Verifyingthepositionofeachlockedclosedfiredooratleastfonceper7days.4.7.10.3Followingrepairsormaintenanceonanaboverequiredfireratedassemblyorsealingdevice,thefireratedassemblyorsealingdeviceshallbeverifiedtobeoperablebeforeexitingtheapplicableactionstatement.COOKNUCLEARPLANT-UNIT23/47-48AMENDMENTNO.

I1$pf;:p',5WgJf,qA4 PLANTSYSTEMSBASESTheservicelifeofasnubberisevaluatedviamanufacturer'sinputandinformationthroughconsiderationofthesnubberserviceconditionsandassociatedinstallationandmaintenancerecords(newlyinstalledsnubber,sealreplaced,springreplaced,inhighradiationarea,inhightemperaturearea,etc...).Therequirementtomonitorthesnubberservicelifeisincludedtoensurethatthesnubbersperiodicallyundergoaperformanceevaluationinviewoftheirageandoperatingconditions.Theserecordswillprovidestatisticalbasesforfutureconsiderationofsnubberservicelife.Therequirementsforthemaintenanceofrecordsandthesnubberservicelifereviewarenotintendedtoaffectplantoperation.Thenumberofsnubberstobefunctionallytestedduringeachsurveillanceisbasedoncalculationsperformedtoallowextensionofthesurveillanceintervalfrom18monthsto24months,andtherefore,thenumberofsnubbersfunctionallytesteddeviatesfromthenumberrequiredbytheWestinghouseStandardTechnicalSpecifications(NUREG-0452,Revision4).34.7.8SEALEDSOURCECONTAMINATIONThelimitationsonremovablecontaminationforsourcesrequiringleaktesting,includingalphaemitters,isbasedon10CFR70.39(c)limitsforplutonium.Thislimitationwillensurethatleakagefrombyproduct,source,andspecialnuclearmaterialsourceswillnotexceedallowableintakevalues.34.7.9FIRESUPPRESSIONSYSTEMSTheOPERABILITYofthefiresuppressionsystemsensuresthatadequatefiresuppressioncapabilityisavailabletoconfineandextinguishfiresoccurringinanyportionofthefacilitywheresafetyrelatedequipmentislocated.Thefiresuppressionsystemsconsistsofthewatersystem,sprayand/orsprinklers,C02,Halon,andfirehosestations.Thecollectivecapabilityofthefiresuppressionsystemsisadequatetominimizepotentialdamagetosafetyrelatedequipmentandisamajorelementinthefacilityfireprotectionprogram.IntheeventthatoneormoreC02SuppressionSystemrequiringautomaticactuationmustbeisolatedforpersonalprotectiontopermitentryforroutinetours,maintenance,construction,orsurveillancetestingintheprotectedarea,thefiredetectionsystem(s)requiredtobeoperablebySpecification3.3.3.7shallbeverifiedtobeoperable.IsolationofanautomaticC02suppressionsystemtemporarilyputsthissysteminamanualactuationmode.Relianceonthefiredetectionsystem,inconjunctionwiththeabilitytomanuallydischargetheC02suppressionsystemwillprovideadequatefireprotectionforperiodswhenpersonnelarerequiredtoworkintheseareas.COOKNUCLEARPLANT-UNIT2B3/47-6AMENDMENTNO.

CE7al',I,L BASES~347.9.Con'Intheevent.thatportionsofthefireprotectionsystemsareinoperable,alternatebackupfirefightingequipmentisrequiredtobemadeavailableintheaffectedareasuntiltheinoperableequipmentisrestoredtoservice.Whentheinoperablefirefightingequipmentisintendedforuseasabackupmeansoffiresuppression,alongerperiodoftimeisallowedtoprovideanalternatemeansoffirefightingthaniftheinoperableequipmentistheprimarymeansoffiresuppression.Backupfireprotectionequipmentwillnormallytaketheformofpermanentlymountedfireextinguishersand/orfirehosestationsinornearthearea,orfirehosesroutedtotheaffectedarea.However,itisnotourintenttorelyonbackupsystemsorothercompensatorymeasuresforanextendedperiodoftimeandactionwillbetakentorestoretheinoperableportionsofthefiresuppressionsystemtoOPERABLEstatuswithinareasonableperiod.ThesurveillancerequirementsprovideassurancethattheminimumOPERABILITYrequirementsofthefiresuppressionsystemsaremet.AnallowanceismadeforensuringasufficientvolumeofHalonandC02inthestoragetanksbyverifyingeithertheweight,level,orpressureofthetanks.Intheeventthefiresuppressionwaterbecomesinoperable,correctivemeasuresmustbetakensincethissystemprovidesthemajorfiresuppressioncapabilityoftheplant.Thecorrectivemeasures,includingverificationoffiredetectionoperability,orrovingfirewatches,oralternate/backupsuppressionequipment,orsystems,shallprovideadequatefiresuppressioncapabilityforthecontinuedprotectionofthenuclearplant.ThepurposeofthecharcoalfilterfiresuppressionTechnicalSpecificationistoaccountfordetectionandsuppressionoffiresinthecharcoalfilters.Manualoperationofthesesystemsisallowedbecausetwo-pointheatdetectionwithcontrolroomandlocalannunciationoftroubleconditionsisprovidedforthecharcoalfilters.TheOPERABILITYofthefiresuppressionsystemprotectingthecharcoalfiltersisonlyrequiredwhenthereischarcoalinthefiltersandthefiltersarerequiredtobeoperable.Actuationofspraywaterontothecharcoalfiltersrequiresboththemanualopeningofthesystemisolationvalveandreachingthehightemperaturealarmsetpointfortheautomaticopeningofthesystemdelugevalve.BecauseoftheinaccessibilityofthelowercontainmenttopersonnelduringoperationduetoALARAradiationexposureconcerns,theuseofoneormoreCCTVsinthelowercontainmenttomonitorforfireandsmokeisanacceptablesubstitutetoanhourlyfirewatch,ifthefiresuppressionsystembecomesinoperable.COOKNUCLEARPLANT-UNIT2B3/47-7AMENDMENTNO.

4d:~I~1II4c,5IfEg BASES~34.7.9Con'eAllhourlyfirewatchpatrolsareperformedatintervalsofsixtyminuteswithamarginoffifteenminutes.Acontinuousfirewatchrequiresthatatrainedindividualbeinthespecifiedareaatalltimesandthateachfirezonewithinthespecifiedareabepatrolledatleastonceeveryfifteenminuteswithamarginoffiveminutes.Acontrolvalveisdefinedasavalvethatwhencloseddoesnotleaveanalternateopenflowpathtoasystem.Asectionalizingvalveisdefinedasavalvethatwhencloseddoesnotpreventanalternateopenflowpathtoasystemandhencedoesnotmakethefiresuppressionwatersysteminoperable.Undercertainsituations,theclosureofasectionalizingvalvefollowedbytheclosureofasecondvalvewillnotleaveanopenflowpathtooneofthespecifiedsystems.Inthisinstance,ActionStatementbofSpecification3.7.9.1isapplicable.ManualactuationofC02firesuppressionsystemsprovidesadequatefire,protectionfortheprotectedareasbasedonoperablefiredetectioninthearea,lowcombustibleloadings,andpromptfirebrigaderesponsetoalarms.Manyoftheactionstatementstakecreditforoperablefiredetectioninlieuofafirewatchwhenafireprotectionsystemisinoperable.OperablefiredetectionprovidessufficientearlywarningcapabilityofafiretotheappropriateControlRoom.34.7.10FIRERATEDASSEMBLIESTheOPERABILITYofthefirebarriersandbarrierpenetrationsensurethatfiredamagewillbelimited.Thesedesignfeaturesminimizethepossibilityofasinglefireinvolvingmorethanonefireareapriortodetectionandextinguishment.ThefirebarriersandfirebarrierpenetrationsforsealingdevicesareperiodicallyinspectedtoverifytheirOPERABILITY.Thefunctionaltestingofthefiredampersisprovidedtoensurethatthedampersremainfunctional.Theventilationsealsareasealsaroundventilationductworkpenetratingfirebarriers.ItisnotourintenttorelyonbackupsystemsorothercompensatorymeasuresforanextendedperiodoftimeandactionwillbetakentorestoretheinoperableportionsofthefireratedassemblytoOPERABLEstatuswithinareasonableperiod.ForthepurposeofdeterminingOPERABILITY,anOPERABLEfireratedassemblyand/orsealingdeviceisonethatiscapableofperformingitsintendedsafetyfunction.COOKNUCLEARPLANT-UNIT2B3/47-8AMENDMENTNO.'

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ADMINISTRATIVECONTROLSSPECIALREPORTS6.9.2SpecialreportsshallbesubmittedtotheRegionalAdministratorwithinthetimeperiodspecifiedforeachreport.ThesereportsshallbesubmittedcoveringtheactivitiesidentifiedbelowpursuanttotherequirementsoftheapplicablereferenceSpecifications:,'a.ECCSActuation,Specifications3.5.2and3.5.3.b.inoperableSeismicMonitoringInstrumentation,UnitNo.1,Specification3.3.3.3.c-.-InoperableMeteorologicalMonitoringInstrumentation,UnitNo.1,Specification3.3.3.4.d.Deletede.Deletedf.SeismicEventAnalysis,Specification4.3.3.3.2.g.SealedSourceLeakageinexcessoflimits,Specification4.7.9.1.3.COOKNUCLEARPLANT-UNIT26-19AMENDMENTNO.

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