ML17334A533

Proposed Tech Specs for Compliance w/NUREG-0737 Requirements

ML17334A533
Person / Time
Site:	Cook
Issue date:	07/19/1984
From:	INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
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ML17334A532	List: ML17334A531 ML17334A533
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NUDOCS 8407240188
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ATTACHMENTNO.2TOAEP:NRC:0856ADONALDC.COOKNUCLEARPLANTUNITNOS.1AND2PROPOSEDTECHNICALSPECIFICATIONSeoR84o'719ADOCggg'Ppp~~gt,DR~~.;

ADMINISTRATIVECONTROLS6.8.3a0Temporarychangestoproceduresof6.8.1abovemaybemadeprovided:Theintentoftheoriginalprocedureisnotaltered.b.Thechangeisapprovedbytwomembersoftheplantmanagementstaff,atleastoneofwhomholdsaSeniorReactorOperator'sLicenseontheunitaffected.C~Thechangeisdocumented,reviewedbythePNSRCandapprovedbythePlantManagerwithin14daysofimplementation.6.8.4Plantproceduresforpost-accidentsamplingshallbeestablished,implemented,andmaintainedwhichwillensurethecapabilitytoobtainandanalyzereactorcoolantandcontainmentatmospheresamplesandradioactiveiodinesandparticulatesamplesinplantgaseouseffluentsunderaccidentconditions.Theprogramwillincludethefollowing:a~Trainingofpersonnel,b.Proceduresforsamplingandanalysis,c~Provisionsformaintenanceofsamplingandanalysisequipment.D.C.COOK-UNIT16-14AmendmentNo.

6.9REPORTINGREUIREMENTSROUTINEREPORTSANDREPORTABLEOCCURRENCES6.9.1InadditiontotheapplicablereportingrequirementsofTitle10,CodeofFederalRegulations,thefollowingreportsshallbesub-mittedtotheDirectoroftheRegionalOfficeofInspectionandEnforcementunlessotherwisenoted.STARTUPREPORT6.9.1.1Asummaryreportofplantstartupandpowerescalationtestingshallbesubmittedfollowing(1)receiptofanoperatinglicense,(2)amendmenttothelicenseinvolvingaplannedincreaseinpowerlevel,(3)installationoffuelthathasadifferentdesignorhasbeenmanufacturedbyadifferentfuelsupplier,and(4)modificationsthatmayhavesignificantlyalteredthenuclear,thermal,orhydraulicperformanceoftheplant.6.9.1.2ThestartupreportshalladdresseachofthetestsidentifiedintheFSARandshallincludeadescriptionofthemeasuredvaluesoftheoperatingconditionsorcharacteristicsobtainedduringthetestprogramandacomparisonofthesevalueswithdesignpredictionsandspecifications.Anycorrectiveactionsthatwererequiredtoobtainsatisfactoryoperationshallalsobedescribed.Anyadditionalspecificdetailsrequiredinlicenseconditionsbasedonothercommitmentsshallbeincludedinthisreport.D.C.COOK-UNIT16-14aAmendmentNo.

ADMINISTRATIVECONTROLS6.8.3Temporarychangestoproceduresof6.8.1abovemaybemadeprovided:a.Theintentoftheoriginalprocedureisnotaltered.b.Thechangeisapprovedbytwomembersoftheplantmanagementstaff,atleastoneofwhomholdsaSeniorReactorOperator'sLicenseontheunitaffected.ceThechangeisdocumented,reviewedbythePNSRCandapprovedbythePlantManagerwithin14daysofimplementation.6.8.4Plantproceduresforpost-accidentsamplingshallbeestablished,implemented,andmaintainedwhichwillensurethecapabilitytoobtainandanalyzereactorcoolantandcontainmentatmospheresamplesandradioactiveiodinesandparticulatesamplesinplantgaseouseffluentsunderaccidentconditions.Theprogramwill-includethefollowing:a~b.c~Trainingofpersonnel,Proceduresforsamplingandanalysis,Provisionformaintenanceofsamplingandanalysisequipment.D.C.COOK-UNIT26-14AmendmentNo.

6.9REPORTINGREUIREMENTSROUTINEREPORTSANDREPORTABLEOCCURRENCES6.9.1InadditiontotheapplicablereportingrequirementsofTitle10,CodeofFederalRegulations,thefollowingreportsshallbesubmittedtotheDirectoroftheRegionalOfficeofInspectionandEnforcementunlessotherwisenoted.STARTUPREPORT6.9.1.1Asummaryreportofplantstartupandpowerescalationtestingshallbesubmittedfollowing(1)receiptofanoperatinglicense,(2)amendmenttothelicenseinvolvingaplannedincreaseinpowerlevel,(3)installationoffuelthathasadifferentdesignorhasbeenmanufacturedbyadifferentfuelsupplier,and(4)modificationsthatmayhavesignificantlyalteredthenuclear,thermal,orhydraulicperformanceoftheplant.6.9.1.2ThestartupreportshalladdresseachofthetestsidentifiedintheFSARandshallincludeadescriptionofthemeasuredvalueoftheoperatingconditionsorcharacteristicsobtainedduringthetestprogramandacomparisonofthesevalueswithdesignpredictionsandspecifications.Anycorrectiveactionsthatwererequiredtoobtainsatisfactoryoperationshallalsobedescribed.'Anyadditionalspecificdetailsrequiredinlicenseconditionsbasedonothercommitmentsshallbeincludedinthisreport.6.9.1.3Startupreportsshallbesubmittedwithin(1)90daysfollowingcompletionofthestartuptestprogram,(2)90daysfollowingresumptionorcommencementofcommercialpoweroperation,and(3)9monthsfollowinginitialcriticality,whicheverisearliest.IftheStartupReportdoesnotcoverallthreeevents(i.e.,initialcriticality,completionofstartuptestprogram,andresumptionorcommencementofcommercialD.C.COOK-UNIT26-14aAmendmentNo.

TABLE3.3-6APOST-ACCIDENTRADIATIONMONITORINGINSTRUMENTATIONINSTRUMENTMINIMUMCHANNELSOPERABLEAPPLICABLEMODESMEASUREMENTRANGEACTIONl.AREAMONITORSHIGHRANGEContainmentArea112131to10rad/hr7PHOTON2.NobleGasEffluentMonitorsa)UNITVENTiMidRange*(VRS-1507)1,2,3-232.5x10to10pCi/cciiHighRange(VRS-1509)1I2I310to10pCi/cc5b)AtmosphericSteamDumpValvesDischargec)GlandSeal(1)ExhaustMidRange(SRA-1807)d)CondenserExhaust(1)SystemMidRange(SRA-1907)1/Loop1,2,31/2i31,2,33to10pCi/cc5-232.Sxl0to10pCi/cc-232.5x10to10pCi/cc*AutomaticSwitchovertoHighRangeonlyConfiguration(Alarm/TripSetpointislxl0~Ci/cc)**PerRequirementsofSpecification3.3.3.8(1)Theseinstrumentsareunderspecialtestoperationmodeformoistureconcern,butarefunctionallyOPERABLE.

TABLE3.3-6APOST-ACCIDENTRADIATIONMONITORINGINSTRUMENTATIONINSTRUMENTMINIMUMCHANNELSOPERABLEAPPLICABLEMODESMEASUREMENTRANGEACTIONl.AREAMONITORSHIGHRANGEContainmentArea1I2I31to10rad/hr7PHOTON2.NobleGasEffluentMonitorsa)UNITVENTi.MidRange>>(VRS-2507)1I2I3-232.5x10to10pCi/ccii.HighRange(VRS-2509)~1/2/310to10>Ci/cc5b)AtmosphericSteamDumpValvesDischargec)GlandSeal(1)ExhaustMidRange(SRA-2807)(1)d)CondenserExhaustSystemMidRange(SRA-2907)1/Loop1,2,31I2I31I2I33to10>Ci/cc5-232.5x10to10>Ci/cc-232.5x10to10~Ci/cc*AutomaticSwitchovertoHighRangeonlyConfiguration(Alarm/TripSetpointislx10~Ci/cc)**PerRequirementsofSpecification3.3.3.6(1)Theseinstrumentsareunderspecialtestoperationmodeformoistureconcern,butarefunctionallyOPERABLE.

7TABLE4.3-3APOST-ACCIDENTRADIATIONMONITORINGINSTRUMENTATIONSURVEILLANCEREUIREMENTSO00It3INSTRUMENT1.AREAMONITORSCHANNELCHECKCHANNELCALIBRATIONCHANNELMODESFORWHICHFUNCTIONALSURVEILLANCEISHighRangeContainmentAreaN/A1I2I32.NobleGasEffluentMonitorsa)UnitVenti.Mid'ange(VRS-1507)ii.HighRange(VRS-1509)N/A1I2I31,2,3b)AtmosphericSteamDumpValveDischargec)GlandSealExhaust(1)MidRange(SRA-1807)d)CondenserExhaustSystem(1)MidRange(SRA-1907)MRN/AN/AN/A1,2,31I2I31,2,30*AcceptablecriteriaforcalibrationareprovidedinTableII.F.1-3ofNUREG-0737.(1)Theseinsgrpnentsareundeysp8gjgpgstoperationmodeformoistureconcern,u.arefunctxonaly-OAOQITABLE4.3-3APOST-ACCIDENTRADIATIONMONITORINGINSTRUMENTATIONSURVEILLANCEREUIREMENTSINSTRUMENTCHANNELCHECKCHANNELCALIBRATIONCHANNELMODESFORWHICHFUNCTIONALSURVEILLANCEIS1.AREAMONITORSHighRangeContainmentAreaN/A1,2,32.Nob'leGasEffluent'onitorsa)UnitVent.i.MidRange(VRS-2507)ii.HighRange(VRS-2509)N/A1/2I31I2I3b)AtmosphericSteamDumpValveDischargec)GlandSealExhaust(1),MidRange(SRA-2807)d)CondenserExhaustSystem(1)MidRange(SRA-2907)N/AN/AN/A1I2I31I2I31,2,30*AcceptablecriteriaforcalibrationareprovidedinTableII.F.1-,3ofNUREG-0737.(1)Theseinstrumentsareunderspecialtestoperationmodeformoistureconcern,nutarefunctionallySBPutBFR..

aTABLE3.3-11-POST-ACCIDENTMONITORINGINSTRUMENTATIONINSTRUMENT1.ContainmentPressure2.ReactorCoolantOutletTemperature-T(WideRange)3.ReactorCoolantInletTemperature-T(WideRange)4.ReactorCoolantPressure-WideRange5.PressurizerWaterLevel6.SteamLinePressure7.SteamGeneratorWaterLevel-NarrowRange8.RefuelingWaterStorageTankWaterLevel,9.BoricAcidTankSolutionLevel10.AuxiliaryFeedwaterFlowRatell.ReactorCoolantSystemSubcoolingMarginMonitor12.PORVPositionIndicator-LimitSwitches***13.PORVBlockValvePositionIndicator-LimitSwitches14.SafetyValvePositionIndicator-Acoustic.Monitor15.ContainmentWaterLevel(NarrowRange)16.ContainmentWaterLevel(WideRange)17.RadiationMonitoringChannelsMINIMUMCHANNELSOPERABLE2/SteamGenerator1/SteamGenerator1/SteamGenerator*1/Valve1/Valve1/ValvePerTable3.3-6A0*SteamGeneratorWaterLevelChannelscanbeusedasasubstituteforthecorrespondingauxiliaryfeedwaterflow.ratechannelinstrument.**PRODAC250subcoolingmarginreadoutcanbeusedasasubstituteforthesubcoolingmonitorinstrument.***AcousticmonitoringofPORVposition(1channelperthreevalves-.headereddischarge)canbeusedasasubstituteforthepORVpositionIndicator-LimitSwitchesinstruments.

AAoOIHINSTRUMENT1.ContainmentPressureTABLE3.3-10POST-ACCIDENTMONITORINGINSTRUMENTATIONMINIMUMCHANNELSOPERABLE2.ReactorCoolantOutletTemperature-T(WideRange)3.ReactorCoolantInletTemperature-T(WideRange)4.ReactorCoolantPressure-WideRange5.PressurizerWaterLevel6.SteamLinePressure7.SteamGeneratorWaterLevel-NarrowRange8.RefuelingWaterStorageTankWaterLevel9.BoricAcidTankSolutionLevel10.AuxiliaryFeedwaterFlowRate11.ReactorCoolantSystemSubcoolingMarginMonitor12.PORVPositionIndicator-LimitSwitches***13.PORVBlockValvePositionIndicator-LimitSwitches14.SafetyValvePositionIndicator-AcousticMonitor15.ContainmentWaterLevel(NarrowRange)16.ContainmentWaterLevel(WideRange)17.RadiationMonitoringChannels22/SteamGenerator1/SteamGenerator1/SteamGenerator*1/Valve1/Valve1/ValvePerTable3.3-6A0*SteamGeneratorWaterLevelChannelscanbeusedasasubstituteforthecorrespondingauxiliaryfeedwaterflowratechannelinstrument.**PRODAC250subcoolingmarginreadoutcanbeusedasasubstituteforthesubcoolingmonitorinstrument.***AcousticmonitoringofPORVposition(1channelperthreevalves-headereddischarge)canbeusedasasubstituteforthePORVPositionIndicator-LimitSwitchesinstruments.

TABLE4.3-7POST-ACCIDENTMONITORINGINSTRUMENTATIONSURVEILLANCEREUIREMENTSINSTRUMENT1.ContainmentPressure2.ReactorCoolantOutletTemperature-T(WideRange)3ReactorCoolantInletTemperature-TCOLD(WideRange)4.ReactorCoolantPressure-WideRange5.PressurizerWaterLevel6.SteamLinePressure7.SteamGeneratorWaterLevel-NarrowRange8.RWSTWaterLevel9.BoricAcidTankSolutionLevel10.AuxiliaryFeedwaterFlowRate/11.ReactorCoolantSystemSubcoolingMarginMonitor12.PORVPositionIndicator-LimitSwitches13.PORVBlockValvePositionIndicator-LimitSwitches14.SafetyValvePositionIndicator-AcousticMonitor15.ContainmentWaterLevel(NarrowRange)16.ContainmentWaterLevel(WideRange)17.RadiationMonitoringChannels(PerTable4.3-3A)CHANNELCHECKN/AN/ACHANNELCALIBRATIONR "TABLE4.3-10POST-ACCIDENTMONITORINGINSTRUMENTATIONSURVEILLANCEREUIREMENTSINSTRUMENT1.ContainmentPressure2.ReactorCoolantOutletTemperature-T(WideRange)3.ReactorCoolantInletTemperature-T(WideRange)4.ReactorCoolantPressure-WideRange5.PressurizerWaterLevel6.SteamLinePressure7..SteamGeneratorWaterLevel-NarrowRange8.RWSTWaterLevel9.BoricAcidTankSolutionLevel10.AuxiliaryFeedwaterFlowRate11.ReactorCoolantSystemSubcoolingMarginMonitor12.PORVPositionIndicator-LimitSwitches13.PORVBlockValve-PositionIndicator-LimitSwitches14.SafetyValvePositionIndicator-AcousticMonitor15.ContainmentWaterLevel(NarrowRange)16.ContainmentWaterLevel(WideRange)17.RadiationMonitoringChannels(PerTable4.3-3A)CHANNELCHECKN/AN/ACHANNELCALIBRATIONR CONTAINMENTSYSTEMS3/4.6.4COMBUSTIBLEGASCONTROLHYDROGENANALYZERSLIMITINGCONDITIONFOROPERATION3.6.4.1TwocontainmenthydrogenanalyzersshallbeOPERABLE.APPLICABILITY:MODES1and2ACTION:a0Withonehydrogenanalysisdeviceinoperable,restoretheinoperableanalysisdevicetoOPERABLEstatuswithin30daysorbeinatleastHOTSTANDBYwithinthenext6hours.b.Withbothhydrogenanalysisdevicesinoperable,restoreatleastoneanalysisdevicetoOPERABLEstatuswithin72hoursorbeinatleastHOTSTANDBYwithinthenext6hours.SURVEILLANCEREUIREMENTS4.6.4.1EachhydrogenanalysisdeviceshallbedemonstratedOPERABLEatleastonceper92daysonaSTAGGEREDTESTBASISbyperformingaCHANNELCALIBRATIONusingafourpercentandfifteenpercentnominalhydrogengas,balancenitrogen.D.C.COOK-UNIT13/46-23AmendmentNo.

CONTAINMENTSYSTEMS3/4.6.4COMBUSTIBLEGASCONTROLHYDROGENANALYZERSLIMITINGCONDITIONFOROPERATION3.6.4.1TwocontainmenthydrogenanalyzersshallbeOPERABLE.APPLICABILITY:Modes1and2.ACTION:a.Withonehydrogenanalysisdeviceinoperable,restoretheinoperableanalysisdevicetoOPERABLEstatuswithin30daysorbeinatleastHOTSTANDBYwithinthenext6hours.b.Withbothhydrogenanalysisdevicesinoperable,restoreatleastoneanalysisdevicetoOPERABLEstatuswithin72hoursorbeinatleastHOTSTANDBYwithinthenext6hours.SURVEILLANCEREUIREMENTS4.6.4.1EachhydrogenanalysisdeviceshallbedemonstratedOPERABLEatleastonceper92daysonaSTAGGEREDTESTBASISbyperformingaCHANNELCALIBRATIONusingafourpercentandfifteenpercentnominalhydrogengas,balancenitrogen.D.C.COOK-UNIT23/46-33AmendmentNo.

INSTRUMENTATIONCHLORINEDETECTIONSYSTEMLIMITINGCONDIT1ONFOROPERATION3.3.3.11Thechlorinedetectionsystem,withitsalarmsetpointadjustedtoactuateatachlorineconcentra'tionoflessthanorequalto5ppm,,shallbeOPERABLE.APPLICABILIY:AllMODES.ACTION:a0Withthechlorinedetectionsysteminoperable,within1hourinitiateandmaintainoperationofthecontrolroomemergencyventilationsystemintherecirculationmodeofoperation.b.TheprovisionsofSpecifications3.0.4arenotapplicable.SURVEILLANCEREUIREMENTS4.3.3.11ThechlorinedetectionsystemshallbedemonstratedOPERABLEbyperformanceofaCHANNELFUNCTIONALTESTatleastonceper31daysandaCHANNELCALIBRATIONatleastonceper18months.D.C.COOK-UNIT13/43-69AmendmentNo.

INSTRUMENTATIONCHLORINEDETECTIONSYSTEMLIMITINGCONDITIONFOROPERATION3.3.3.11Thechlorinedetectionsystem,withitsalarmsetpointadjustedtoactuateatachlorineconcentrationoflessthanorequalto5ppm,shallbeOPERABLE.APPLICABILITY:ALLMODES.ACTION:a0Withthechlorinedetectionsysteminoperable,within1hourinitiateandmaintainoperationofthecontrolroomemergencyventilationsystemintherecirculationmodeofoperation.b.TheprovisionsofSpecification3.0.4arenotapplicable.SURVEILLANCEREUIREMENTS4.3.3.11ThechlorinedetectionsystemshallbedemonstratedOPERABLEbyperformanceofaCHANNELFUNCTIONALTESTatleastonceper31daysandaCHANNELCALIBRATIONatleastonceper18months.D.C.COOK-UNIT23/43-64aAmendmentNo.

I INSTRUMENTATIONBASES3/4'.3.9RADIOACTIVELIUIDEFFLUENTINSTRUMENTATIONTheradioactiveliquideffluentinstrumentationisprovidedtomonitorandcontrol,asapplicable,thereleasesofradioactivematerialsinliquideffluentduringactualorpotentialreleases.Thealarm/tripsetpointsfortheseinstrumentsshallbecalculatedinaccordancewithNRCapprovedmethodsintheODCMtoensurethatthealarm/tripwilloccurpriortoexceedingthelimitsof10CFRPart20.TheOPERABILITYanduseofthisinstrumentationisconsistentwiththerequirementsofGeneralDesignCriteriaspecifiedinSection11.3oftheFinalSafetyAnalysisReportfortheDonaldC.CookNuclearPlant.3/4.3.3.10RADIOACTIVEGASEOUSEFFLUENTINSTRUMENTATIONTheradioactivegaseouseffluentinstrumentationisprovidedtomonitoraridcontrol,asapplicable,thereleasesofradioactivematerialsingaseouseffluentsduringactualorpotentialreleases.Thealarm/tripsetpointsfortheseinstrumentsshallbecalculatedinaccordancewithNRCapprovedmethodsintheODCMtoensurethatthealarm/tripwilloccurpriortoexceedingthelimits.Thisinstrumentationalsoincludesprovisionsformonitoringtheconcentrationsofpotentiallyexplosivegasmixturesinthewastegasholdupsystem.TheOPERABILITYanduseofthisinstru-mentationisconsistentwiththerequirementsofGeneralDesignCriteriaspecifiedinSection11.3oftheFinalSafetyAnalysisReportfortheDonaldC.CookNuclearPlant.3/4.3.3.11CHLORINEDETECTIONSYSTEMTheOPERABILITYofthedetectionsystemensuresthatsufficientcapabilityisavailabletopromptlydetectandinitiateprotectiveactionintheeventofanaccidentalchlorinerelease.ThiscapabilityisrequiredtoprotectcontrolroompersonnelandisconsistentwiththerecommendationsofRegulatoryGuide1.95,"ProtectionofNuclearPowerPlantControlRoomOperatorsAgainstanAccidentalChlorineRelease,"February,1975.D.C.COOK-UNIT1B3/43-5AmendmentNo.

3/4.3INSTRUMENTATIONBASES3/4.3.3.8FIREDETECTIONINSTRUMENTATIONOPERABILITYofthefiredetectioninstrumentationensuresthatadequatewarningcapabilityisavailableforthepromptdetectionoffires.Thiscapabilityisrequiredinordertodetectandlocatefiresintheirearlystages.Promptdetectionoffireswillreducethepotentialfordamagetosafety-relatedequipmentandisanintegralelementintheoverallfacilityfireprotectionprogram.Intheeventthataportionofthefiredetectioninstrumentationisinoperable,theestablishmentoffrequentfirepatrolsintheaffectedareasisrequiredtoprovidedetectioncapabilityuntiltheinoperableinstrumentationisreturnedtoservice.3/4.3.3.9RADIOACTIVELIUIDEFFLUENTINSTRUMENTATZONTheradioactiveliquideffluentinstrumentationisprovidedtomonitorandcontrol,asapplicable,thereleasesofradioactivematerialsinliquideffluentsduringactualorpotentialreleases.Thealarm/tripsetpointsfortheseinstrumentsshallbecalculatedinaccordancewithNRCapprovedmethodsintheODCMtoensurethatthealarm/tripwilloccurpriortoexceedingthelimits.TheOPERABILITYanduseofthisinstrumentationisconsistentwiththerequirementsofGeneralDesignCriteriaspecifiedinSection11.3oftheFinalSafetyAnalysisReportfortheDonaldC.CookNuclearPlant.3/4.3.3.10RADIOACTIVEGASEOUSEFFLUENTINSTRUMENTATIONTheradioactivegaseouseffluentinstrumentationisprovidedtomonitorandcontrol,asapplicable,thereleasesofradioactivematerialsingaseouseffluentsduringactualorpotentialreleases.Thealarm/tripsetpointsfortheseinstrumentsshallbecalculatedinaccordancewithNRCapprovedmethodsintheODCMtoensurethatthealarm/tripwilloccurpriortoexceedingthelimitsof10CFRPart20.Thisinstrumentationalsoincludesprovisionsformonitoringtheconcentrationsofpotentiallyexplosivegasmixturesinthewastegasholdupsystem.TheOPERABILITYanduseofthisinstrumentationisconsistentwiththerequirementsofGeneralDesignCriteriaspecifiedinSection11.3oftheFinalSafetyAnalysisReportfor,theDonaldC.CookNuclearPlant.3/4.3.3.11CHLORINEDETECTIONSYSTEMTheOPERABILITYofthedetectionsystemensuresthatsufficientcapabilityisavailabletopromptlydetectandinitiateprotectiveactionintheeventofanaccidentalchlorinerelease.ThiscapabilityisrequiredtoprotectcontrolroompersonnelandisconsistentwiththerecommendationsofRegulatoryGuide1.95,"ProtectionofNuclearPowerPlantControlRoomOperatorsAgainstanAccidentalChlorineRelease,"February,1975.D.C.COOK-UNIT2B3/43-3AmendmentNo.

3/43.4TURBINEOVERSPEEDPROTECTIONhThisspecificationisprovidedtoensurethattheturbineoverspeedprotectioninstrumentationandtheturbinespeedcontrolvalvesareOPERABLEandwillprotecttheturbinefromexcessiveoverspeed.Protectionfromturbineexcessiveoverspeedisrequiredsinceexcessiveoverspeedoftheturbinecouldgeneratepotentiallydamagingmissileswhichcouldimpactanddamagesafetyrelatedcomponents,equipmentorstructures.D.C.COOK.-UNIT2B3/43-4AmendmentNo.

PLANTSYSTEMS3/4.7.5CONTROLROOMEMERGENCYVENTILATIONSYSTEMLIMITINGCONDITIONFOROPERATION3.7.5.1ThecontrolroomemergencyventilationsystemshallbeOPERABLEwith:a.Twoindependentheatingandcoolingsystems,b.Twoindependentpressurizationfans,andc.OnecharcoalabsorberandHEPAfiltertrain.APPLICABILITY:ALLMODES.ACTION:MODES1,2,3,and4:Withoneheatingandcoolingsysteminoperable,restoretheinoperablesystemtoOPERABLEstatuswithin7daysorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing30hours.b.Withonepressurizationfaninoperable,restoretheinoperablefantoOPERABLEstatuswithin7daysorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing30hours.c.Withthefiltertraininoperable,restorethefiltertraintoOPERABLEstatuswithin24hoursorbeinatleastHOT,STANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing30hours.PMODES5and6:d.Withonepressurizationfaninoperable,dooneofthefollowing:(1)restoretheinoperablefantoOPERABLEstatuswithin7days,or(2)initiateandmaintainoperationoftheremainingOPERABLEpressurizationfanandthefiltertraininarecirculationmode,or(3)suspendalloperationsinvolvingCOREALTERATIONSorpositivereactivitychanges.e.Withanyofthefollowing(1)bothheatingandcoolingsystems;(2)bothpressurizationfans;,(3)thefiltertrain>inoperable,suspendalloperationsinvolvingCOREALTERATIONSorpositive'reactivitychanges.SURVEILLANCEREUIREMENTS4.7.5.1ThecontrolroomemergencyventilationsystemshallbedemonstratedOPERABLE:a.Atleastonceper12hoursbyverifyingthatthecontrolroomair0temperatureis<120F.D.C.COOK-UNIT23/47-14AmendmentNo.

PLANTSYSTEMSSURVEILLANCEREUIREMENTS(Continued)b.Atleastonceper31daysonaSTAGGEREDTESTBASISbyinitiatingflowthroughtheHEPAfilterandcharcoaladsorbertrainandverifyingthatthesystemoperatesforatleast15minutes.coAtleastonceper18monthsor(1)afteranystructuralmaintenanceontheHEPAfilterorcharcoaladsorberhousings,or(2)followingpainting,fireorchemicalreleasexnanyventilationzonecom-municatingwiththesystemby:1.Verifyingthatthecharcoaladsorbersremove>99%ofahalogenatedhydrocarbonrefrigeranttestgaswhentheyaretestedin-placeinaccordancewithANSIN510-1975whileoperatingtheventilationsystemataflowrateof,6000cfm+10%.2.3.VerifyingthattheHEPAfilterbanksremove>99%oftheDOPwhentheyaretestedin-placeinaccordancewithANSI.N510-1975whileoperatingtheventilationsystemataflowrateof6000cfm+10%.Verifyingwithin31daysafterremovalthatalaboratoryanalysisofacarbonsamplefromeitheratleastonetestcanisteroratleasttwocarbonsamplesremovedfromoneofthecharcoaladsorbersdemonstratesaremovalefficiencyof>90%forradioactivemethyliodidewhenthesampleistestedinaccordancewithANSIN510-1975(130C,95%R.H.).Thecarbonsamplesnotobtainedfromtestcanistersshallbepreparedbyeither:a)Emptyingoneentirebedfromaremovedadsorbertraymixingtheadsorbentthoroughly,andobtainingsamplesatleasttwoinchesindiameterandwithalengthequaltothethicknessofthebed,orb)Emptyingalongitudinalsamplefromanadsorbertray,mixingtheadsorbentthoroughly,andobtainingsamplesatleasttwoinchesindiameterandwithalengthequaltothethicknessofthebed.4.Verifyinga.systemflowrateof6000cfm+10%duringsystemoperationwhentestedinaccordancewithANSIN510-1975.d.Afterevery720hoursofcharcoaladsorberoperationbyeither:D.C.COOK-UNIT23/47-15Amendment.No.

PLANTSYSTEMS3/4.7.5CONTROLROOMEMERGENCYVENTILATIONSYSTEMLZMITINGCONDITIONFOROPERATION3.7.5.1ThecontrolroomemergencyventilationsystemshallbeOPERABLEwith:aoTwoindependentheatingandcoolingsystems,b.c~Twoindependentpressurizationfans,andOnecharcoalabsorberandHEPAfiltertrain.APPLICABILITY:ALLMODES.ACTION:MODES1,2,3,and4:a.Withoneheatingand.coolingsysteminoperable,restoretheinoperablesystemtoOPERABLEstatuswithin7daysorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing30hours.b.Withonepressurizationfaninoperable,restoretheinoperablefantoOPERABLEstatuswithin7daysorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing30hours.c.Withthefiltertraininoperable,restorethefiltertraintoOPERABLEstatuswithin24hoursorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing30hours.MODES5and6:d.Withonepressurizationfaninoperable,dooneofthefollowing:(1)restoretheinoperablefantoOPERABLEstatuswithin7days,or(2)initiateandmaintainoperationoftheremainingOPERABLEpressurizationfanandthefiltertraininarecirculationmode,or(3)suspendalloperationsinvolvingCOREALTERATIONSorpositivereactivitychanges.e..With,anyofthefollowing(1)bothheatingandcoolingsystems;(2)bothpressurizationfans;(3)thefiltertrain;inoperable',.suspendalloperationsinvolvingCOREALTERATIONSorpositivereactivitychanges.SURVEILLANCEREUIREMENTS~4.7.5.1ThecontrolroomemergencyventilationsystemshallbedemonstratedOPERABLE:a.Atleastoncepea'2hoursbyverifyingthatthecontrolroomair0temperatureis<120F.D.C.COOK-UNIT13/47-19AmendmentNo.