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
To:
Shared Package
ML17334A532	List: ML17334A531 ML17334A533
References
NUDOCS 8407240188
Download: ML17334A533 (24)

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ATTACHMENT NO.2TOAEP:NRC:0856A DONALDC.COOKNUCLEARPLANTUNITNOS.1AND2PROPOSEDTECHNICAL SPECIFICATIONS eoR84o'719ADOCggg'Ppp~~g t,DR~~.;

ADMINISTRATIVE CONTROLS6.8.3a0Temporary changestoprocedures of6.8.1abovemaybemadeprovided:

Theintentoftheoriginalprocedure isnotaltered.b.Thechangeisapprovedbytwomembersoftheplantmanagement staff,atleastoneofwhomholdsaSeniorReactorOperator's Licenseontheunitaffected.

C~Thechangeisdocumented, reviewedbythePNSRCandapprovedbythePlantManagerwithin14daysofimplementation.

6.8.4Plantprocedures forpost-accident samplingshallbeestablished, implemented, andmaintained whichwillensurethecapability toobtainandanalyzereactorcoolantandcontainment atmosphere samplesandradioactive iodinesandparticulate samplesinplantgaseouseffluents underaccidentconditions.

Theprogramwillincludethefollowing:

a~Trainingofpersonnel, b.Procedures forsamplingandanalysis, c~Provisions formaintenance ofsamplingandanalysisequipment.

D.C.COOK-UNIT16-14Amendment No.

6.9REPORTING REUIREMENTS ROUTINEREPORTSANDREPORTABLE OCCURRENCES 6.9.1Inadditiontotheapplicable reporting requirements ofTitle10,CodeofFederalRegulations, thefollowing reportsshallbesub-mittedtotheDirectoroftheRegionalOfficeofInspection andEnforcement unlessotherwise noted.STARTUPREPORT6.9.1.1Asummaryreportofplantstartupandpowerescalation testingshallbesubmitted following (1)receiptofanoperating license,(2)amendment tothelicenseinvolving aplannedincreaseinpowerlevel,(3)installation offuelthathasadifferent designorhasbeenmanufactured byadifferent fuelsupplier, and(4)modifications thatmayhavesignificantly alteredthenuclear,thermal,orhydraulic performance oftheplant.6.9.1.2Thestartupreportshalladdresseachofthetestsidentified intheFSARandshallincludeadescription ofthemeasuredvaluesoftheoperating conditions orcharacteristics obtainedduringthetestprogramandacomparison ofthesevalueswithdesignpredictions andspecifications.

Anycorrective actionsthatwererequiredtoobtainsatisfactory operation shallalsobedescribed.

Anyadditional specificdetailsrequiredinlicenseconditions basedonothercommitments shallbeincludedinthisreport.D.C.COOK-UNIT16-14aAmendment No.

ADMINISTRATIVE CONTROLS6.8.3Temporary changestoprocedures of6.8.1abovemaybemadeprovided:

a.Theintentoftheoriginalprocedure isnotaltered.b.Thechangeisapprovedbytwomembersoftheplantmanagement staff,atleastoneofwhomholdsaSeniorReactorOperator's Licenseontheunitaffected.

ceThechangeisdocumented, reviewedbythePNSRCandapprovedbythePlantManagerwithin14daysofimplementation.

6.8.4Plantprocedures forpost-accident samplingshallbeestablished, implemented, andmaintained whichwillensurethecapability toobtainandanalyzereactorcoolantandcontainment atmosphere samplesandradioactive iodinesandparticulate samplesinplantgaseouseffluents underaccidentconditions.

Theprogramwill-includethefollowing:

a~b.c~Trainingofpersonnel, Procedures forsamplingandanalysis, Provision formaintenance ofsamplingandanalysisequipment.

D.C.COOK-UNIT26-14Amendment No.

6.9REPORTING REUIREMENTS ROUTINEREPORTSANDREPORTABLE OCCURRENCES 6.9.1Inadditiontotheapplicable reporting requirements ofTitle10,CodeofFederalRegulations, thefollowing reportsshallbesubmitted totheDirectoroftheRegionalOfficeofInspection andEnforcement unlessotherwise noted.STARTUPREPORT6.9.1.1Asummaryreportofplantstartupandpowerescalation testingshallbesubmitted following (1)receiptofanoperating license,(2)amendment tothelicenseinvolving aplannedincreaseinpowerlevel,(3)installation offuelthathasadifferent designorhasbeenmanufactured byadifferent fuelsupplier, and(4)modifications thatmayhavesignificantly alteredthenuclear,thermal,orhydraulic performance oftheplant.6.9.1.2Thestartupreportshalladdresseachofthetestsidentified intheFSARandshallincludeadescription ofthemeasuredvalueoftheoperating conditions orcharacteristics obtainedduringthetestprogramandacomparison ofthesevalueswithdesignpredictions andspecifications.

Anycorrective actionsthatwererequiredtoobtainsatisfactory operation shallalsobedescribed.

'Anyadditional specificdetailsrequiredinlicenseconditions basedonothercommitments shallbeincludedinthisreport.6.9.1.3Startupreportsshallbesubmitted within(1)90daysfollowing completion ofthestartuptestprogram,(2)90daysfollowing resumption orcommencement ofcommercial poweroperation, and(3)9monthsfollowing initialcriticality, whichever isearliest.

IftheStartupReportdoesnotcoverallthreeevents(i.e.,initialcriticality, completion ofstartuptestprogram,andresumption orcommencement ofcommercial D.C.COOK-UNIT26-14aAmendment No.

TABLE3.3-6APOST-ACCIDENT RADIATION MONITORING INSTRUMENTATION INSTRUMENT MINIMUMCHANNELSOPERABLEAPPLICABLE MODESMEASUREMENT RANGEACTIONl.AREAMONITORSHIGHRANGEContainment Area112131to10rad/hr7PHOTON2.NobleGasEffluentMonitorsa)UNITVENTiMidRange*(VRS-1507) 1,2,3-232.5x10to10pCi/cciiHighRange(VRS-1509) 1I2I310to10pCi/cc5b)Atmospheric SteamDumpValvesDischarge c)GlandSeal(1)ExhaustMidRange(SRA-1807) d)Condenser Exhaust(1)SystemMidRange(SRA-1907) 1/Loop1,2,31/2i31,2,33to10pCi/cc5-232.Sxl0to10pCi/cc-232.5x10to10pCi/cc*Automatic Switchover toHighRangeonlyConfiguration (Alarm/Trip Setpointislxl0~Ci/cc)**PerRequirements ofSpecification 3.3.3.8(1)Theseinstruments areunderspecialtestoperation modeformoistureconcern,butarefunctionally OPERABLE.

TABLE3.3-6APOST-ACCIDENT RADIATION MONITORING INSTRUMENTATION INSTRUMENT MINIMUMCHANNELSOPERABLEAPPLICABLE MODESMEASUREMENT RANGEACTIONl.AREAMONITORSHIGHRANGEContainment Area1I2I31to10rad/hr7PHOTON2.NobleGasEffluentMonitorsa)UNITVENTi.MidRange>>(VRS-2507) 1I2I3-232.5x10to10pCi/ccii.HighRange(VRS-2509)

~1/2/310to10>Ci/cc5b)Atmospheric SteamDumpValvesDischarge c)GlandSeal(1)ExhaustMidRange(SRA-2807)

(1)d)Condenser ExhaustSystemMidRange(SRA-2907) 1/Loop1,2,31I2I31I2I33to10>Ci/cc5-232.5x10to10>Ci/cc-232.5x10to10~Ci/cc*Automatic Switchover toHighRangeonlyConfiguration (Alarm/Trip Setpointislx10~Ci/cc)**PerRequirements ofSpecification 3.3.3.6(1)Theseinstruments areunderspecialtestoperation modeformoistureconcern,butarefunctionally OPERABLE.

7TABLE4.3-3APOST-ACCIDENT RADIATION MONITORING INSTRUMENTATION SURVEILLANCE REUIREMENTS O00It3INSTRUMENT 1.AREAMONITORSCHANNELCHECKCHANNELCALIBRATION CHANNELMODESFORWHICHFUNCTIONAL SURVEILLANCE ISHighRangeContainment AreaN/A1I2I32.NobleGasEffluentMonitorsa)UnitVenti.Mid'ange(VRS-1507) ii.HighRange(VRS-1509)

N/A1I2I31,2,3b)Atmospheric SteamDumpValveDischarge c)GlandSealExhaust(1)MidRange(SRA-1807) d)Condenser ExhaustSystem(1)MidRange(SRA-1907)

MRN/AN/AN/A1,2,31I2I31,2,30*Acceptable criteriaforcalibration areprovidedinTableII.F.1-3ofNUREG-0737.

(1)Theseinsgrpnents areundeysp8gjgpgstoperation modeformoistureconcern,u.arefunctxona ly-OAOQITABLE4.3-3APOST-ACCIDENT RADIATION MONITORING INSTRUMENTATION SURVEILLANCE REUIREMENTS INSTRUMENT CHANNELCHECKCHANNELCALIBRATION CHANNELMODESFORWHICHFUNCTIONAL SURVEILLANCE IS1.AREAMONITORSHighRangeContainment AreaN/A1,2,32.Nob'leGasEffluent'onitors a)UnitVent.i.MidRange(VRS-2507) ii.HighRange(VRS-2509)

N/A1/2I31I2I3b)Atmospheric SteamDumpValveDischarge c)GlandSealExhaust(1),MidRange(SRA-2807) d)Condenser ExhaustSystem(1)MidRange(SRA-2907)

N/AN/AN/A1I2I31I2I31,2,30*Acceptable criteriaforcalibration areprovidedinTableII.F.1-,3 ofNUREG-0737.

(1)Theseinstruments areunderspecialtestoperation modeformoistureconcern,nutarefunctionally SBPutBFR..

aTABLE3.3-11-POST-ACCIDENT MONITORING INSTRUMENTATION INSTRUMENT 1.Containment Pressure2.ReactorCoolantOutletTemperature

-T(WideRange)3.ReactorCoolantInletTemperature

-T(WideRange)4.ReactorCoolantPressure-WideRange5.Pressurizer WaterLevel6.SteamLinePressure7.SteamGenerator WaterLevel-NarrowRange8.Refueling WaterStorageTankWaterLevel,9.BoricAcidTankSolutionLevel10.Auxiliary Feedwater FlowRatell.ReactorCoolantSystemSubcooling MarginMonitor12.PORVPositionIndicator

-LimitSwitches***

13.PORVBlockValvePositionIndicator

-LimitSwitches14.SafetyValvePositionIndicator

-Acoustic.

Monitor15.Containment WaterLevel(NarrowRange)16.Containment WaterLevel(WideRange)17.Radiation Monitoring ChannelsMINIMUMCHANNELSOPERABLE2/SteamGenerator 1/SteamGenerator 1/SteamGenerator*

1/Valve1/Valve1/ValvePerTable3.3-6A0*SteamGenerator WaterLevelChannelscanbeusedasasubstitute forthecorresponding auxiliary feedwater flow.ratechannelinstrument.

• • PRODAC250subcooling marginreadoutcanbeusedasasubstitute forthesubcooling monitorinstrument.

• • • Acoustic monitoring ofPORVposition(1channelperthreevalves-.headereddischarge) canbeusedasasubstitute forthepORVpositionIndicator

-LimitSwitchesinstruments.

AAoOIHINSTRUMENT 1.Containment PressureTABLE3.3-10POST-ACCIDENT MONITORING INSTRUMENTATION MINIMUMCHANNELSOPERABLE2.ReactorCoolantOutletTemperature

-T(WideRange)3.ReactorCoolantInletTemperature

-T(WideRange)4.ReactorCoolantPressure-WideRange5.Pressurizer WaterLevel6.SteamLinePressure7.SteamGenerator WaterLevel-NarrowRange8.Refueling WaterStorageTankWaterLevel9.BoricAcidTankSolutionLevel10.Auxiliary Feedwater FlowRate11.ReactorCoolantSystemSubcooling MarginMonitor12.PORVPositionIndicator

-LimitSwitches***

13.PORVBlockValvePositionIndicator

-LimitSwitches14.SafetyValvePositionIndicator

-AcousticMonitor15.Containment WaterLevel(NarrowRange)16.Containment WaterLevel(WideRange)17.Radiation Monitoring Channels22/SteamGenerator 1/SteamGenerator 1/SteamGenerator*

1/Valve1/Valve1/ValvePerTable3.3-6A0*SteamGenerator WaterLevelChannelscanbeusedasasubstitute forthecorresponding auxiliary feedwater flowratechannelinstrument.

• • PRODAC250subcooling marginreadoutcanbeusedasasubstitute forthesubcooling monitorinstrument.

• • • Acoustic monitoring ofPORVposition(1channelperthreevalves-headereddischarge) canbeusedasasubstitute forthePORVPositionIndicator

-LimitSwitchesinstruments.

TABLE4.3-7POST-ACCIDENT MONITORING INSTRUMENTATION SURVEILLANCE REUIREMENTS INSTRUMENT 1.Containment Pressure2.ReactorCoolantOutletTemperature

-T(WideRange)3ReactorCoolantInletTemperature

-TCOLD(WideRange)4.ReactorCoolantPressure-WideRange5.Pressurizer WaterLevel6.SteamLinePressure7.SteamGenerator WaterLevel-NarrowRange8.RWSTWaterLevel9.BoricAcidTankSolutionLevel10.Auxiliary Feedwater FlowRate/11.ReactorCoolantSystemSubcooling MarginMonitor12.PORVPositionIndicator

-LimitSwitches13.PORVBlockValvePositionIndicator

-LimitSwitches14.SafetyValvePositionIndicator

-AcousticMonitor15.Containment WaterLevel(NarrowRange)16.Containment WaterLevel(WideRange)17.Radiation Monitoring Channels(PerTable4.3-3A)CHANNELCHECKN/AN/ACHANNELCALIBRATION R

"TABLE4.3-10POST-ACCIDENT MONITORING INSTRUMENTATION SURVEILLANCE REUIREMENTS INSTRUMENT 1.Containment Pressure2.ReactorCoolantOutletTemperature

-T(WideRange)3.ReactorCoolantInletTemperature

-T(WideRange)4.ReactorCoolantPressure-WideRange5.Pressurizer WaterLevel6.SteamLinePressure7..SteamGenerator WaterLevel-NarrowRange8.RWSTWaterLevel9.BoricAcidTankSolutionLevel10.Auxiliary Feedwater FlowRate11.ReactorCoolantSystemSubcooling MarginMonitor12.PORVPositionIndicator

-LimitSwitches13.PORVBlockValve-PositionIndicator

-LimitSwitches14.SafetyValvePositionIndicator

-AcousticMonitor15.Containment WaterLevel(NarrowRange)16.Containment WaterLevel(WideRange)17.Radiation Monitoring Channels(PerTable4.3-3A)CHANNELCHECKN/AN/ACHANNELCALIBRATION R

CONTAINMENT SYSTEMS3/4.6.4COMBUSTIBLE GASCONTROLHYDROGENANALYZERS LIMITINGCONDITION FOROPERATION 3.6.4.1Twocontainment hydrogenanalyzers shallbeOPERABLE.

APPLICABILITY:

MODES1and2ACTION:a0Withonehydrogenanalysisdeviceinoperable, restoretheinoperable analysisdevicetoOPERABLEstatuswithin30daysorbeinatleastHOTSTANDBYwithinthenext6hours.b.Withbothhydrogenanalysisdevicesinoperable, restoreatleastoneanalysisdevicetoOPERABLEstatuswithin72hoursorbeinatleastHOTSTANDBYwithinthenext6hours.SURVEILLANCE REUIREMENTS 4.6.4.1Eachhydrogenanalysisdeviceshallbedemonstrated OPERABLEatleastonceper92daysonaSTAGGERED TESTBASISbyperforming aCHANNELCALIBRATION usingafourpercentandfifteenpercentnominalhydrogengas,balancenitrogen.

D.C.COOK-UNIT13/46-23Amendment No.

CONTAINMENT SYSTEMS3/4.6.4COMBUSTIBLE GASCONTROLHYDROGENANALYZERS LIMITINGCONDITION FOROPERATION 3.6.4.1Twocontainment hydrogenanalyzers shallbeOPERABLE.

APPLICABILITY:

Modes1and2.ACTION:a.Withonehydrogenanalysisdeviceinoperable, restoretheinoperable analysisdevicetoOPERABLEstatuswithin30daysorbeinatleastHOTSTANDBYwithinthenext6hours.b.Withbothhydrogenanalysisdevicesinoperable, restoreatleastoneanalysisdevicetoOPERABLEstatuswithin72hoursorbeinatleastHOTSTANDBYwithinthenext6hours.SURVEILLANCE REUIREMENTS 4.6.4.1Eachhydrogenanalysisdeviceshallbedemonstrated OPERABLEatleastonceper92daysonaSTAGGERED TESTBASISbyperforming aCHANNELCALIBRATION usingafourpercentandfifteenpercentnominalhydrogengas,balancenitrogen.

D.C.COOK-UNIT23/46-33Amendment No.

INSTRUMENTATION CHLORINEDETECTION SYSTEMLIMITINGCONDIT1ON FOROPERATION 3.3.3.11Thechlorinedetection system,withitsalarmsetpointadjustedtoactuateatachlorineconcentra'tion oflessthanorequalto5ppm,,shallbeOPERABLE.

APPLICABILIY:

AllMODES.ACTION:a0Withthechlorinedetection systeminoperable, within1hourinitiateandmaintainoperation ofthecontrolroomemergency ventilation systemintherecirculation modeofoperation.

b.Theprovisions ofSpecifications 3.0.4arenotapplicable.

SURVEILLANCE REUIREMENTS 4.3.3.11Thechlorinedetection systemshallbedemonstrated OPERABLEbyperformance ofaCHANNELFUNCTIONAL TESTatleastonceper31daysandaCHANNELCALIBRATION atleastonceper18months.D.C.COOK-UNIT13/43-69Amendment No.

INSTRUMENTATION CHLORINEDETECTION SYSTEMLIMITINGCONDITION FOROPERATION 3.3.3.11Thechlorinedetection system,withitsalarmsetpointadjustedtoactuateatachlorineconcentration oflessthanorequalto5ppm,shallbeOPERABLE.

APPLICABILITY:

ALLMODES.ACTION:a0Withthechlorinedetection systeminoperable, within1hourinitiateandmaintainoperation ofthecontrolroomemergency ventilation systemintherecirculation modeofoperation.

b.Theprovisions ofSpecification 3.0.4arenotapplicable.

SURVEILLANCE REUIREMENTS 4.3.3.11Thechlorinedetection systemshallbedemonstrated OPERABLEbyperformance ofaCHANNELFUNCTIONAL TESTatleastonceper31daysandaCHANNELCALIBRATION atleastonceper18months.D.C.COOK-UNIT23/43-64aAmendment No.

I INSTRUMENTATION BASES3/4'.3.9RADIOACTIVE LIUIDEFFLUENTINSTRUMENTATION Theradioactive liquideffluentinstrumentation isprovidedtomonitorandcontrol,asapplicable, thereleasesofradioactive materials inliquideffluentduringactualorpotential releases.

Thealarm/trip setpoints fortheseinstruments shallbecalculated inaccordance withNRCapprovedmethodsintheODCMtoensurethatthealarm/trip willoccurpriortoexceeding thelimitsof10CFRPart20.TheOPERABILITY anduseofthisinstrumentation isconsistent withtherequirements ofGeneralDesignCriteriaspecified inSection11.3oftheFinalSafetyAnalysisReportfortheDonaldC.CookNuclearPlant.3/4.3.3.10 RADIOACTIVE GASEOUSEFFLUENTINSTRUMENTATION Theradioactive gaseouseffluentinstrumentation isprovidedtomonitoraridcontrol,asapplicable, thereleasesofradioactive materials ingaseouseffluents duringactualorpotential releases.

Thealarm/trip setpoints fortheseinstruments shallbecalculated inaccordance withNRCapprovedmethodsintheODCMtoensurethatthealarm/trip willoccurpriortoexceeding thelimits.Thisinstrumentation alsoincludesprovisions formonitoring theconcentrations ofpotentially explosive gasmixturesinthewastegasholdupsystem.TheOPERABILITY anduseofthisinstru-mentation isconsistent withtherequirements ofGeneralDesignCriteriaspecified inSection11.3oftheFinalSafetyAnalysisReportfortheDonaldC.CookNuclearPlant.3/4.3.3.11 CHLORINEDETECTION SYSTEMTheOPERABILITY ofthedetection systemensuresthatsufficient capability isavailable topromptlydetectandinitiateprotective actionintheeventofanaccidental chlorinerelease.Thiscapability isrequiredtoprotectcontrolroompersonnel andisconsistent withtherecommendations ofRegulatory Guide1.95,"Protection ofNuclearPowerPlantControlRoomOperators AgainstanAccidental ChlorineRelease,"

February, 1975.D.C.COOK-UNIT1B3/43-5Amendment No.

3/4.3INSTRUMENTATION BASES3/4.3.3.8 FIREDETECTION INSTRUMENTATION OPERABILITY ofthefiredetection instrumentation ensuresthatadequatewarningcapability isavailable forthepromptdetection offires.Thiscapability isrequiredinordertodetectandlocatefiresintheirearlystages.Promptdetection offireswillreducethepotential fordamagetosafety-related equipment andisanintegralelementintheoverallfacilityfireprotection program.Intheeventthataportionofthefiredetection instrumentation isinoperable, theestablishment offrequentfirepatrolsintheaffectedareasisrequiredtoprovidedetection capability untiltheinoperable instrumentation isreturnedtoservice.3/4.3.3.9 RADIOACTIVE LIUIDEFFLUENTINSTRUMENTATZON Theradioactive liquideffluentinstrumentation isprovidedtomonitorandcontrol,asapplicable, thereleasesofradioactive materials inliquideffluents duringactualorpotential releases.

Thealarm/trip setpoints fortheseinstruments shallbecalculated inaccordance withNRCapprovedmethodsintheODCMtoensurethatthealarm/trip willoccurpriortoexceeding thelimits.TheOPERABILITY anduseofthisinstrumentation isconsistent withtherequirements ofGeneralDesignCriteriaspecified inSection11.3oftheFinalSafetyAnalysisReportfortheDonaldC.CookNuclearPlant.3/4.3.3.10 RADIOACTIVE GASEOUSEFFLUENTINSTRUMENTATION Theradioactive gaseouseffluentinstrumentation isprovidedtomonitorandcontrol,asapplicable, thereleasesofradioactive materials ingaseouseffluents duringactualorpotential releases.

Thealarm/trip setpoints fortheseinstruments shallbecalculated inaccordance withNRCapprovedmethodsintheODCMtoensurethatthealarm/trip willoccurpriortoexceeding thelimitsof10CFRPart20.Thisinstrumentation alsoincludesprovisions formonitoring theconcentrations ofpotentially explosive gasmixturesinthewastegasholdupsystem.TheOPERABILITY anduseofthisinstrumentation isconsistent withtherequirements ofGeneralDesignCriteriaspecified inSection11.3oftheFinalSafetyAnalysisReportfor,theDonaldC.CookNuclearPlant.3/4.3.3.11 CHLORINEDETECTION SYSTEMTheOPERABILITY ofthedetection systemensuresthatsufficient capability isavailable topromptlydetectandinitiateprotective actionintheeventofanaccidental chlorinerelease.Thiscapability isrequiredtoprotectcontrolroompersonnel andisconsistent withtherecommendations ofRegulatory Guide1.95,"Protection ofNuclearPowerPlantControlRoomOperators AgainstanAccidental ChlorineRelease,"

February, 1975.D.C.COOK-UNIT2B3/43-3Amendment No.

3/43.4TURBINEOVERSPEED PROTECTION hThisspecification isprovidedtoensurethattheturbineoverspeed protection instrumentation andtheturbinespeedcontrolvalvesareOPERABLEandwillprotecttheturbinefromexcessive overspeed.

Protection fromturbineexcessive overspeed isrequiredsinceexcessive overspeed oftheturbinecouldgeneratepotentially damagingmissileswhichcouldimpactanddamagesafetyrelatedcomponents, equipment orstructures.

D.C.COOK.-UNIT2B3/43-4Amendment No.

PLANTSYSTEMS3/4.7.5CONTROLROOMEMERGENCY VENTILATION SYSTEMLIMITINGCONDITION FOROPERATION 3.7.5.1Thecontrolroomemergency ventilation systemshallbeOPERABLEwith:a.Twoindependent heatingandcoolingsystems,b.Twoindependent pressurization fans,andc.OnecharcoalabsorberandHEPAfiltertrain.APPLICABILITY:

ALLMODES.ACTION:MODES1,2,3,and4:Withoneheatingandcoolingsysteminoperable, restoretheinoperable systemtoOPERABLEstatuswithin7daysorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.b.Withonepressurization faninoperable, restoretheinoperable fantoOPERABLEstatuswithin7daysorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.c.Withthefiltertraininoperable, restorethefiltertraintoOPERABLEstatuswithin24hoursorbeinatleastHOT,STANDBY withinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.PMODES5and6:d.Withonepressurization faninoperable, dooneofthefollowing:

(1)restoretheinoperable fantoOPERABLEstatuswithin7days,or(2)initiateandmaintainoperation oftheremaining OPERABLEpressurization fanandthefiltertraininarecirculation mode,or(3)suspendalloperations involving COREALTERATIONS orpositivereactivity changes.e.Withanyofthefollowing (1)bothheatingandcoolingsystems;(2)bothpressurization fans;,(3) thefiltertrain>inoperable, suspendalloperations involving COREALTERATIONS orpositive'reactivity changes.SURVEILLANCE REUIREMENTS 4.7.5.1Thecontrolroomemergency ventilation systemshallbedemonstrated OPERABLE:

a.Atleastonceper12hoursbyverifying thatthecontrolroomair0temperature is<120F.D.C.COOK-UNIT23/47-14Amendment No.

PLANTSYSTEMSSURVEILLANCE REUIREMENTS (Continued) b.Atleastonceper31daysonaSTAGGERED TESTBASISbyinitiating flowthroughtheHEPAfilterandcharcoaladsorbertrainandverifying thatthesystemoperatesforatleast15minutes.coAtleastonceper18monthsor(1)afteranystructural maintenance ontheHEPAfilterorcharcoaladsorberhousings, or(2)following

painting, fireorchemicalreleasexnanyventilation zonecom-municating withthesystemby:1.Verifying thatthecharcoaladsorbers remove>99%ofahalogenated hydrocarbon refrigerant testgaswhentheyaretestedin-placeinaccordance withANSIN510-1975 whileoperating theventilation systemataflowrateof,6000cfm+10%.2.3.Verifying thattheHEPAfilterbanksremove>99%oftheDOPwhentheyaretestedin-placeinaccordance withANSI.N510-1975 whileoperating theventilation systemataflowrateof6000cfm+10%.Verifying within31daysafterremovalthatalaboratory analysisofacarbonsamplefromeitheratleastonetestcanisteroratleasttwocarbonsamplesremovedfromoneofthecharcoaladsorbers demonstrates aremovalefficiency of>90%forradioactive methyliodidewhenthesampleistestedinaccordance withANSIN510-1975 (130C,95%R.H.).Thecarbonsamplesnotobtainedfromtestcanisters shallbepreparedbyeither:a)Emptyingoneentirebedfromaremovedadsorbertraymixingtheadsorbent thoroughly, andobtaining samplesatleasttwoinchesindiameterandwithalengthequaltothethickness ofthebed,orb)Emptyingalongitudinal samplefromanadsorbertray,mixingtheadsorbent thoroughly, andobtaining samplesatleasttwoinchesindiameterandwithalengthequaltothethickness ofthebed.4.Verifying a.systemflowrateof6000cfm+10%duringsystemoperation whentestedinaccordance withANSIN510-1975.

d.Afterevery720hoursofcharcoaladsorberoperation byeither:D.C.COOK-UNIT23/47-15Amendment.

No.

PLANTSYSTEMS3/4.7.5CONTROLROOMEMERGENCY VENTILATION SYSTEMLZMITINGCONDITION FOROPERATION 3.7.5.1Thecontrolroomemergency ventilation systemshallbeOPERABLEwith:aoTwoindependent heatingandcoolingsystems,b.c~Twoindependent pressurization fans,andOnecharcoalabsorberandHEPAfiltertrain.APPLICABILITY:

ALLMODES.ACTION:MODES1,2,3,and4:a.Withoneheatingand.coolingsysteminoperable, restoretheinoperable systemtoOPERABLEstatuswithin7daysorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.b.Withonepressurization faninoperable, restoretheinoperable fantoOPERABLEstatuswithin7daysorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.c.Withthefiltertraininoperable, restorethefiltertraintoOPERABLEstatuswithin24hoursorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.MODES5and6:d.Withonepressurization faninoperable, dooneofthefollowing:

(1)restoretheinoperable fantoOPERABLEstatuswithin7days,or(2)initiateandmaintainoperation oftheremaining OPERABLEpressurization fanandthefiltertraininarecirculation mode,or(3)suspendalloperations involving COREALTERATIONS orpositivereactivity changes.e..With,anyofthefollowing (1)bothheatingandcoolingsystems;(2)bothpressurization fans;(3)thefiltertrain;inoperable',.

suspendalloperations involving COREALTERATIONS orpositivereactivity changes.SURVEILLANCE REUIREMENTS

~4.7.5.1Thecontrolroomemergency ventilation systemshallbedemonstrated OPERABLE:

a.Atleastoncepea'2hoursbyverifying thatthecontrolroomair0temperature is<120F.D.C.COOK-UNIT13/47-19Amendment No.