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{{#Wiki_filter:ATTACHMENT2ATOAEP:NRC:1327TECHNICALSPECIFICATIONSPAGESMARKEDTOSHOWPROPOSEDCHANGESREVISEDPAGESUNIT13/41-23/41-33/41-73/41-113/41-133/41-153/43-73/44-43/48-93/49-13/49"2B3/41-1B3/41-3PDRADOCK05000 3/4LIMITINGCONDITIONSFOROPE<RATIONANDSURVEILLANCEREQUIREMENTS3/4.1RI<ACIIVHYCONTROLSYSTEMSSURVEILLANCEREUIREMENTSContinuedWheninMODES3or4,atleastonceper24hoursbyconsiderationofthefollowingfactors:Reactorcoolantsystemboronconcentration,Controlrodposition,Reactorcoolantsystemaveragetemperature,Fuelburnupbasedongrossthermalenergygeneration,Xenonconcentration,-andSamariumconcentratio~an4.1.1.1.2Theoverallcorereactivitybalanceshallbccomparedtopredictedvaluestodemonstrateagreementwithinplusorminus1%Deltak/katleastonceper31EffectiveFullPowerDays(EFPD).ThiscomparisonshallconsideratleastthosefactorsstatedinSpecification4.1.1.1.1.e,above.Thepredictedreactivityvaluesshallbeadjusted(normalized)tocorrespondtotheactualcoreconditionspriortoexceedingafuelburnupof60EffectiveFullPowerDaysaftereachfuelloading.COOKNUCLEARPLANT-UNIT1Page3/41-2 3/4LIMITINGCONDITIONSFOROPERATIONANDSURVE<ILLANCEREQUIRE<ME<<TS3/4.1RE<ACTIVITYCONTROLSYSTKMS~SHUTDOWNMARGINTvLESSTHANOREUALTO200FLIMITINGCONDITIONFOROPERATION3.1.1.2TheSHUTDOWNMARGINshallbegreaterthanorequalto1.0%Deltak/k.APPLICABILITY:MODE5.ACTION:WiththeSHUTDOWNMARGINlessthan1.0%Deltak/k,immediatelyinitiateandcontinueborationatgreaterIthanorequalto10gpmofasolutioncontaininggreaterthanorequalto20,000ppmboronorequivalentuntilIherequiredSHUTDOWNMARGINisrestored.SURVEILLANCEREUIREMENTS4.1.1.2TheSHUTDOWNMARGINshallbedeterminedtobegreaterthanorequalto1.0%Deltak/k:avWithinonehourafterdetectionofaninoperablecontrolrod(s)andatleastonceper12hoursthereafterwhiletherod(s)isinoperable.Iftheinoperablecontrolrodisimmovableoruntrippable,theSHUTDOWNMARGINshallbeverifiedacceptablewithanincreasedallowanceforthewithdrawnworthoftheimmovableoruntrippablecontrolrod(s).Atleastonceper24hoursbyconsiderationofthefollowingfactors:1.Reactorcoolantsystemboronconcentration,2.Controlrodposition,3.Reactorcoolantsystemaveragetemperature,4.Fuelburnupbasedongrossthermalenergygeneration,5.Xenonconcentration,and6.Samariumconcentratio~an7.foron~n~aityCOOKNUCLEARPLANT-UNIT1Page3/41-3AME<NDME<NT420p448 3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.1REACTIVITYCONTROLSYSTEMS3/4.1.2BORATIONSYSTEMSFLOWPATHS-SHUTDOWNLIMITINGCONDITIONFOROPERATION3.1.2.1Asaminimum,oneofthefollowingboroninjectionflowpathsshallbeOPERABLE:AflowpathfromtheboricacidtanksviaaboricacidtransferpumpandchargingpumptotheReactorCoolantSystemifonlytheboricacidstoragetankinSpecification3.1.2.7aisOPERABLE,orTheflowpathfromtherefuelingwaterstoragetankviaachargingpumptotheReactorCoolantSystemifonlytherefuelingwaterstoragetankinSpecification3.1.2.7bisOPERABLE.APPLICABILITY:ACTION:MODES5and6.WithnoneoftheaboveflowpathsOPERABLE,suspendalloperationsinvolvingCOREALTERATIONSorsitivereactivitychanges~ifthe'eacto'r''coolantvolume"provIded"thatSHUTDOWNMARGIN'ufficienttoaccommodatethechange'-emperatureismaintainedinaccordancewithSpecification3.1.1.2inMODE5orSpecification3.9.1'inMODE6d;theheatupor'cooldownrateis,restrictedto50'F,orlessinanyone;hour.periodin<MODE5,or2)additionofvaterfromtheRWST,providedtheboronconcentrationinthe,RWSTiseaterthanornaitotheminimLeairedbSifteation91.2.7.b.2SURVEILLANCEREUIREMENTS4.1.2.1AtleastoneoftheaboverequiredflowpathsshallbedemonstratedOPERABLE:a.Atleastonceper7daysbyverifyingthatthetemperatureoftheheattracedportionoftheflowpathisgreaterthanorequalto145'Fwhenaflowpathfromtheboricacidtanksisused.b.Atleastonceper31daysbyverifyingthateachvalve(manual,poweroperatedorautomatic)intheflowpaththatisnotlocked,sealed,orotherwisesecuredinposition,isinitscorrectposition.COOKNUCLEARPLANT-UNIT1Page3/41-7AMENDMENT420,464 3/4LIMI'HNGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.1REACTIVITYCONTROLSYSTEMSCHARGINGPUMP-SHUTDOWNLIMITINGCONDITIONFOROPERATION3.1.2.3a.OnechargingpumpintheboroninjectionflowpathrequiredbySpecification3.1.2.1shallbeOPERABLEandcapableofbeingpoweredfromanOPERABLEemergencybus.b.OnechargingflowpathassociatedwithsupportofUnit2shutdownfunctionsshallbeavailableAPPLICABILITY:Specification3.1.2.3.a.-MODES5and6Specification3.1.2.3.b.-AtalltimeswhenUnit2isinMODES1,2,3,or4.ACTION:WithnochargingpumpOPERABLE,susndallorationsinvolvingCOREALTERATIONSorat'SHUTDOWN-MARGINsufficienttoaccommodate'thechangeintemperatureismaintainedinccordance,withSpecification3.1,1,2inMODES'-orSpecification3,9,1-inMODE,6,,-andtheeatup'or'cooldownrate-isrestrictedto50'Forlessinanyone-hourperiodinMODE5,or2dditioiiof':pater,from'.theRWST;providedtheboronconcentrationintheRWSTisreatethreq&#x17d;:fthe'minimum'uire'dbSificatio3.2..b.2WithmorethanonechargingpumpOPERABLEorwithasafetyinjectionpump(s)OPERABLEwhenthetemperatureofanyRCScoldlegislessthanorequalto152'F,unlessthereactorvesselheadisremoved,removetheadditionalchargingpump(s)andthesafetyinjectionpump(s)motorcircuitbreakersfromtheelectricalpowercircuitwithinonehour.c.TheprovisionsofSpecification3.0.3arenotapplicable.Inadditiontotheabove,whenSpecification3.1.2.3.bisapplicableandtherequiredflowpathisnotavailable,returntherequiredflowpathtoavailablestatuswithin7days,orprovideequivalentshutdowncapabilityinUnit2andreturntherequiredflowpathtoavailablestatuswithinthenext60days,orhaveUnit2inHOTSTANDBYwithinthenext12hoursandHOTSHUTDOWNwithinthefollowing24hours.e.TherequirementsofSpecification3.0.4arenotapplicablewhenSpecification3.1.2.3.bapplies.SURVEILLANCEREUIREMENTS4.1.2.3.1TheaboverequiredchargingpumpshallbedemonstratedOPERABLEbyverifyingthatthepump'sdevelopedheadatthetestflowpointisgreaterthanorequaltotherequireddevelopedheadwhentestedpursuanttoSpecification4.0.5.RCScoldlegsislessthanorequalto152'F.COOKNUCLEARPLANT-UNIT1Page3/41-11AMENDMENT98,4&#xc3;,43k,464,46V,89 3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.1REACTIVI'IYCONTROLSYSTEMSBORICACIDTRANSFERPUMPS-SHUTDOWNLIMITINGCONDITIONFOROPERATION3.1.2.5AtleastoneboricacidtransferpumpshallbeOPERABLEandcapableofbeingpoweredfromanOPERABLEemergencybusifonlytheflowpaththroughtheboricacidtransferpumpofSpecification3.1.2.1aisOPERABLE.APPLICABILITY:ACTION:MODES5and6.WithnoboricacidtransferpumpOPERABLEasrequiredtocompletetheflowpathofSpecification3.1.2.1a,suspendalloperationsinvolvingCOREALTERATIONSorsitivereactivichanges.I.except:1heatuporcooldownof'thereactorcoolantvolumeroyidedthatSHUTDOWNMARGINs'ufficientto.accommodatethe;changeintemperatureismaintainediqccordance.withSpecification3;1'.1'.'2'nM&#x17d;ODE'5.or,'Specification'3.9:I=inMODE'6,and'theheatupor''ooldow'nteis.restrictedto50'F,.-orless,inany,one-hourperiodinMODE5,or2)additionof-waterfromtheRWSTJprovidedth'-boroiico'ncentrationintheRSTisgreaterthanorualtotheminimuinreuiredb'pecification.1.2./.b2SURVEILLANCEREUIREMENTSCOOKNUCLEARPLANT-UNIT1Page3/41-13AMENDMENT420,464 3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMF<TSt3/4.1REACTIVITYCONTROLSYSTEMSBORATEDWATERSOURCES-SHUTDOWNLIMITINGCONDITIONFOROPERATION3.1.2.7Asaminimum,oneofthefollowingboratedwatersourcesshallbeOPERABLE:Aboricacidstoragesystemandassociatedheattracingwith:1.Aminimumusableboratedwatervolumeof4300gallons,2.Between20,000and22,500ppmofboron,and3.Aminimumsolutiontemperatureof145'F.Therefuelingwaterstoragetankwith:1.Aminimumusableboratedwatervolumeof90,000gallons,2.Aminimumboronconcentrationof2400ppm,and3.Aminimumsolutiontemperatureof70'F.APPLICABILITY:ACTION:MODES5and6.WithnoboratedwatersourceOPERABLE,suspendalloperationsinvolvingCOREALTERATIONSorsitivereactivi~ch~anes'xcept:1).heatupoEoldownofthe'reactor.coolantvolumeprovidedthatSHUTDOWNMARGINsufficierit,toaccommodatethechang,temperatureis',maintainediinaccordancewithSpecification3,1..1.2inMODE5orSpecification3,9.1inMODE6dtheheatuporcooldownrateisiestricted'to50'Forlessinanyone-hour'periodinMODE5,or-,2)additionofwaterfromtheRWST,prod'tdcdtheboronconcentranonintheRWS'seaterdtanoenaitotheminimaea~fredb~Scidcdtton3;t'.2.7.b,dSURVEILLANCEREUIREMENTS4.1.2.7TheaboverequiredboratedwatersourceshallbedemonstratedOPERABLE:Atleastonceper7daysby:1.Verifyingtheboronconcentrationofthewater,2.Verifyingthewaterlevelvolumeofthetank,and3.Verifyingtheboricacidstoragetanksolutiontemperaturewhenitisthesourceofboratedwater.Atleastonceper24hoursbyverifyingtheRWSTtemperaturewhenitisthesourceofboratedwater.COOKNUCLE<ARPLANT-UNIT1Page3/41-15AMENDMENT53,kR,K4
{{#Wiki_filter:ATTACHMENT 2ATOAEP:NRC:1327 TECHNICAL SPECIFICATIONS PAGESMARKEDTOSHOWPROPOSEDCHANGESREVISEDPAGESUNIT13/41-23/41-33/41-73/41-113/41-133/41-153/43-73/44-43/48-93/49-13/49"2B3/41-1B3/41-3PDRADOCK05000 3/4LIMITINGCONDITIONS FOROPE<RATION ANDSURVEILLANCE REQUIREMENTS 3/4.1RI<ACIIVHYCONTROLSYSTEMSSURVEILLANCE REUIREMENTS Continued WheninMODES3or4,atleastonceper24hoursbyconsideration ofthefollowing factors:Reactorcoolantsystemboronconcentration, Controlrodposition, Reactorcoolantsystemaveragetemperature, Fuelburnupbasedongrossthermalenergygeneration, Xenonconcentration,-and Samariumconcentratio~an 4.1.1.1.2 Theoverallcorereactivity balanceshallbccomparedtopredicted valuestodemonstrate agreement withinplusorminus1%Deltak/katleastonceper31Effective FullPowerDays(EFPD).Thiscomparison shallconsideratleastthosefactorsstatedinSpecification 4.1.1.1.1.e, above.Thepredicted reactivity valuesshallbeadjusted(normalized) tocorrespond totheactualcoreconditions priortoexceeding afuelburnupof60Effective FullPowerDaysaftereachfuelloading.COOKNUCLEARPLANT-UNIT 1Page3/41-2 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVE<ILLANCE REQUIRE<ME<<TS 3/4.1RE<ACTIVITY CONTROLSYSTKMS~SHUTDOWNMARGINTvLESSTHANOREUALTO200FLIMITINGCONDITION FOROPERATION 3.1.1.2TheSHUTDOWNMARGINshallbegreaterthanorequalto1.0%Deltak/k.APPLICABILITY:
MODE5.ACTION:WiththeSHUTDOWNMARGINlessthan1.0%Deltak/k,immediately initiateandcontinueborationatgreaterIthanorequalto10gpmofasolutioncontaining greaterthanorequalto20,000ppmboronorequivalent untilIherequiredSHUTDOWNMARGINisrestored.
SURVEILLANCE REUIREMENTS 4.1.1.2TheSHUTDOWNMARGINshallbedetermined tobegreaterthanorequalto1.0%Deltak/k:avWithinonehourafterdetection ofaninoperable controlrod(s)andatleastonceper12hoursthereafter whiletherod(s)isinoperable.
Iftheinoperable controlrodisimmovable oruntrippable, theSHUTDOWNMARGINshallbeverifiedacceptable withanincreased allowance forthewithdrawn worthoftheimmovable oruntrippable controlrod(s).Atleastonceper24hoursbyconsideration ofthefollowing factors:1.Reactorcoolantsystemboronconcentration, 2.Controlrodposition, 3.Reactorcoolantsystemaveragetemperature, 4.Fuelburnupbasedongrossthermalenergygeneration, 5.Xenonconcentration, and6.Samariumconcentratio~an 7.foron~n~aity COOKNUCLEARPLANT-UNIT 1Page3/41-3AME<NDME<NT 420p448 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACTIVITY CONTROLSYSTEMS3/4.1.2BORATIONSYSTEMSFLOWPATHS-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.1Asaminimum,oneofthefollowing boroninjection flowpathsshallbeOPERABLE:
AflowpathfromtheboricacidtanksviaaboricacidtransferpumpandchargingpumptotheReactorCoolantSystemifonlytheboricacidstoragetankinSpecification 3.1.2.7aisOPERABLE, orTheflowpathfromtherefueling waterstoragetankviaachargingpumptotheReactorCoolantSystemifonlytherefueling waterstoragetankinSpecification 3.1.2.7bisOPERABLE.
APPLICABILITY:
ACTION:MODES5and6.WithnoneoftheaboveflowpathsOPERABLE, suspendalloperations involving COREALTERATIONS orsitivereactivity changes~ifthe'eacto'r''
coolantvolume"provIded" thatSHUTDOWNMARGIN'ufficient toaccommodate thechange'-emperature ismaintained inaccordance withSpecification 3.1.1.2inMODE5orSpecification 3.9.1'inMODE6d;theheatupor'cooldown rateis,restricted to50'F,orlessinanyone;hour.
periodin<MODE5,or2)additionofvaterfromtheRWST,providedtheboronconcentration inthe,RWSTiseaterthanornaitotheminimLeairedbSifteation9 1.2.7.b.2 SURVEILLANCE REUIREMENTS 4.1.2.1Atleastoneoftheaboverequiredflowpathsshallbedemonstrated OPERABLE:
a.Atleastonceper7daysbyverifying thatthetemperature oftheheattracedportionoftheflowpathisgreaterthanorequalto145'Fwhenaflowpathfromtheboricacidtanksisused.b.Atleastonceper31daysbyverifying thateachvalve(manual,poweroperatedorautomatic) intheflowpaththatisnotlocked,sealed,orotherwise securedinposition, isinitscorrectposition.
COOKNUCLEARPLANT-UNIT 1Page3/41-7AMENDMENT 420,464 3/4LIMI'HNGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACTIVITY CONTROLSYSTEMSCHARGINGPUMP-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.3a.Onechargingpumpintheboroninjection flowpathrequiredbySpecification 3.1.2.1shallbeOPERABLEandcapableofbeingpoweredfromanOPERABLEemergency bus.b.Onechargingflowpathassociated withsupportofUnit2shutdownfunctions shallbeavailable APPLICABILITY:
Specification 3.1.2.3.a.
-MODES5and6Specification 3.1.2.3.b.
-AtalltimeswhenUnit2isinMODES1,2,3,or4.ACTION:WithnochargingpumpOPERABLE, susndallorationsinvolving COREALTERATIONS orat'SHUTDOWN-MARGIN sufficient toaccommodate
'thechangeintemperature ismaintained inccordance, withSpecification 3.1,1,2inMODES'-or Specification 3,9,1-inMODE,6,,-and theeatup'or'cooldown rate-isrestricted to50'Forlessinanyone-hourperiodinMODE5,or2dditioiiof':pater, from'.the RWST;providedtheboronconcentration intheRWSTisreatethreq&#x17d;:fthe'minimum' uire'dbSificatio3.2..b.2WithmorethanonechargingpumpOPERABLEorwithasafetyinjection pump(s)OPERABLEwhenthetemperature ofanyRCScoldlegislessthanorequalto152'F,unlessthereactorvesselheadisremoved,removetheadditional chargingpump(s)andthesafetyinjection pump(s)motorcircuitbreakersfromtheelectrical powercircuitwithinonehour.c.Theprovisions ofSpecification 3.0.3arenotapplicable.
Inadditiontotheabove,whenSpecification 3.1.2.3.b isapplicable andtherequiredflowpathisnotavailable, returntherequiredflowpathtoavailable statuswithin7days,orprovideequivalent shutdowncapability inUnit2andreturntherequiredflowpathtoavailable statuswithinthenext60days,orhaveUnit2inHOTSTANDBYwithinthenext12hoursandHOTSHUTDOWNwithinthefollowing 24hours.e.Therequirements ofSpecification


3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.3INSTRUMENTATIONTABLE3.3-1ContinuedBelowP-6,restoretheinoperablechanneltoOPERABLEstatuspriortoincreasingTHERMALPOWERabovetheP-6Setpoint.AboveP-6butbelow5%ofRATEDTHERMALPOWER,restoretheinoperablechanneltoOPERABLEstatuspriortoincreasingTHERMALPOWERabove5%ofRATEDTHERMALPOWER.c.Above5%ofRATEDTHERMALPOWER,POWEROPERATIONmaycontinue.ACTION4-WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirementandwiththeTHERMALPOWERlevel:a.BelowP-6,restoretheinoperablechanneltoOPERABLEstatuspriortoincreasingTHERMALPOWERabovetheP-6Setpoint.ACTION5-b.AboveP-6,operationmaycontinue.WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirement:ImmediatelysuspendoperationsinvolvingpositivereactivitychangesexceptadditionofcoveterfronitheRWST,providedtheboronconcentrationintheRWSTisgreaterthantheminimumrequiredbySpecification3.1.2.8.b.2(MODES3~or4or3.1.2.7,b.2gsVerifycompliancewiththeSHUTDOWNMARGINrequirementsofSpecification3.1.1.1or3.1.1.2,asapplicable,within1hourandatleastonceper12hoursthereafterKdE,-Closetheisolationvalvesforunboratcdwatersourcestothechemicalandvolumecontrolystemwithin1hour,InMODE5,iftheRWSTboronconcentrationislessthantheeactorcoolantsystemboronconcentrationandlessthantheboronconcentrationrequiredySpecification3.<.2.7.b.2,isolatetheRWSTfromthereact~orcoolantsstemwithin.1~hourACTION6-WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels,STARTUPand/orPOWEROPERATIONmayproceedprovidedthefollowingconditionsaresatisfied:a.Theinoperablechannelisplacedinthetrippedconditionwithin1hour.b.TheMinimumChannelsOPERABLErequirementismet;however,theinoperablechannelmaybebypassedforupto2hoursforsurveillancetestingoftheotherchannelsperSpecification4.3.1.1.1.ACTION7-WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels,STARTUPand/orPOWEROPERATIONmayproceeduntilperformanceofthenextrequiredCHANNELFUNCTIONALTESTprovidedtheinoperablechannelisplacedinthetrippedconditionwithin1hour.COOKNUCLEARPLANT-UNIT1Page3/43-7AMENDMENTV4 3/4LIMrI'INGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.4REACTORCOOLANTSYSIKMSAFETYVALVES-SHUTDOWNLIMITINGCONDITIONFOROPERATION3.4.2AminimumofonepressurizercodesafetyvalveshallbeOPERABLEwithaliftsettingof2485PSIG23%.APPLICABILITY:ACTION:MODES4and5.WithnopressurizercodesafetyvalveOPERABLE:romthe".RWST,-piovided'heboronconcentrationintheRWSTisgreaterthantheminimmetred-:b"S'cification3-.2'.8.b.2ODEor,3,'1.2,7;b.2'MODE5andplaceanOPERABLERHRloopintooperationintheshutdowncoolingmod.anImmediatelyrenderallSafetyInjectionpumpsandallbutonechargingpumpinoperablebyremovingtheapplicablemotorcircuitbreakersfromtheelectricpowercircuitwithinonehour.SURVEILLANCEREUIREMENTSTheliftsettingpressureshallcorrespondtoambientconditionsofthevalveatnominaloperatingtemperatureandpressure.COOKNUCLEARPLANT-UNITIPage3/444AMENDMENT53,420,S&$
==3.0. 4arenotapplicable==
3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTSe3/4.8ELECTRICALPOWERSYSTEMSSHUTDOWNLIMITINGCONDITIONFOROPERATION3.8.1.2Asaminimum,thefollowingA.C.electricalpowersourcesshallbeOPERABLE:OnecircuitbetweentheoffsitetransmissionnetworkandtheonsiteClass1Edistributionsystem,andOnedieselgeneratorwith:1.Adayfueltankcontainingaminimumof70gallonsoffuel,I2.Afuelstoragesystemcontainingaminimumindicatedvolumeof46,000gallonsoffuel,andAPPLICABILITY:ACTION:3.Afueltransferpump.MODES5and6.WithlessthantheaboveminimumrequiredA.C.electricalpowersourcesOPERABLE,suspendalloperationsinvolvingCOREALTERATIONSQpositivereactivichangesxcept:I)heatuporcooldownofthereactorcoolantvolumeprovidedtharHUTDOWNMARGIN"suf6cientto''accommodatethechangeintemperatureismaintainedinaccordanceivitIIpacification3.1.1;2inMODE5orSpecification3,9.1inMODE6,andtheheatuporcooldownrateisrestrictedttI0'.porless.in.anyone-hourperiod:in;MODE5,or2)additionofwaterfromtheRWST,-providedtheboronncentrat'onin,theRWSTiseaterthanoreualtothemininiumrea~tradb3ciftcation3.1.2.7.b.2SURVEILLANCEREUIREMENTS4.8.1.2TheaboverequiredA.C.electricalpowersourcesshallbedemonstratedOPERABLEbytheperformanceofeachoftheSurveillanceRequirementsof4.8.1.1.1and4.8.1.1.2exceptforrequirement4.8.1.1.2.a.5.COOKNUCLEARPLANT-UNITIPage3/48-9AMENDMENT4953445
whenSpecification 3.1.2.3.b applies.SURVEILLANCE REUIREMENTS 4.1.2.3.1 Theaboverequiredchargingpumpshallbedemonstrated OPERABLEbyverifying thatthepump'sdeveloped headatthetestflowpointisgreaterthanorequaltotherequireddeveloped headwhentestedpursuanttoSpecification 4.0.5.RCScoldlegsislessthanorequalto152'F.COOKNUCLEARPLANT-UNIT 1Page3/41-11AMENDMENT 98,4&#xc3;,43k,464,46V,89 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACTIVI'IY CONTROLSYSTEMSBORICACIDTRANSFERPUMPS-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.5AtleastoneboricacidtransferpumpshallbeOPERABLEandcapableofbeingpoweredfromanOPERABLEemergency busifonlytheflowpaththroughtheboricacidtransferpumpofSpecification 3.1.2.1aisOPERABLE.
APPLICABILITY:
ACTION:MODES5and6.WithnoboricacidtransferpumpOPERABLEasrequiredtocompletetheflowpathofSpecification 3.1.2.1a, suspendalloperations involving COREALTERATIONS orsitivereactivichanges.I.except:1heatuporcooldownof'thereactorcoolantvolumeroyidedthatSHUTDOWNMARGINs'ufficient to.accommodate the;changeintemperature ismaintained iqccordance.
withSpecification 3;1'.1'.'2'n M&#x17d;ODE'5.or,'Specification'3.9:I
=inMODE'6,and'theheatupor''ooldow'n teis.restricted to50'F,.-or less,inany,one-hourperiodinMODE5,or2)additionof-waterfromtheRWSTJprovidedth'-boroii co'ncentration intheRSTisgreaterthanorualtotheminimuinreuiredb'pecification
.1.2./.b2SURVEILLANCE REUIREMENTS COOKNUCLEARPLANT-UNIT 1Page3/41-13AMENDMENT 420,464 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMF<TS t3/4.1REACTIVITY CONTROLSYSTEMSBORATEDWATERSOURCES-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.7Asaminimum,oneofthefollowing boratedwatersourcesshallbeOPERABLE:
Aboricacidstoragesystemandassociated heattracingwith:1.Aminimumusableboratedwatervolumeof4300gallons,2.Between20,000and22,500ppmofboron,and3.Aminimumsolutiontemperature of145'F.Therefueling waterstoragetankwith:1.Aminimumusableboratedwatervolumeof90,000gallons,2.Aminimumboronconcentration of2400ppm,and3.Aminimumsolutiontemperature of70'F.APPLICABILITY:
ACTION:MODES5and6.WithnoboratedwatersourceOPERABLE, suspendalloperations involving COREALTERATIONS orsitivereactivi~ch~an es'xcept:
1).heatup oEoldownofthe'reactor.coolant volumeprovidedthatSHUTDOWNMARGINsufficierit,to accommodate thechang,temperature is',maintainediin accordance withSpecification 3,1..1.2inMODE5orSpecification 3,9.1inMODE6dtheheatuporcooldownrateisiestricted'to 50'Forlessinanyone-hour'period inMODE5,or-,2)additionofwaterfromtheRWST,prod'tdcd theboronconcentranon intheRWS'seaterdtanoenaitotheminimaea~fredb~Scidcdtton3;t'.2.7.
b,dSURVEILLANCE REUIREMENTS 4.1.2.7Theaboverequiredboratedwatersourceshallbedemonstrated OPERABLE:
Atleastonceper7daysby:1.Verifying theboronconcentration ofthewater,2.Verifying thewaterlevelvolumeofthetank,and3.Verifying theboricacidstoragetanksolutiontemperature whenitisthesourceofboratedwater.Atleastonceper24hoursbyverifying theRWSTtemperature whenitisthesourceofboratedwater.COOKNUCLE<ARPLANT-UNIT 1Page3/41-15AMENDMENT 53,kR,K4


3/4LIMINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.9REFUELINGOPERATIONSBORONCONCENTRATIONLIMITINGCONDITIONFOROPERATION3.9.1eboronconcentrationofallfilledportionsoftheReactorCoolantSystemandtherefuelingcanalshallbemaintaineduniformandsufficienttoensurethatthemorerestrictiveofthefollowingreactivityconditionsismet:EitheraK,of0.95orless,whichincludesa1%dk/kconservativeallowanceforuncertainties,orAboronconcentrationofgreaterthanorequalto2400ppm,whichincludesa50ppmconservativeallowanceforuncertainties.APPLICABILITY:MODEQiACTION:Withtherequirementsoftheabovespecificationnotsatisfied,ttimmediatelysuspendaii*"''""*uqater:frOittrth'e";RWdST-'prOVidedythe>bp'rpnqesOnCen5tipngingthe'RST8<re'at'e'i'thmayn*die"miiiimu'b~tredib~Sifibangon:-'g!'!2!'.b:-2'ndinitiateandcontinueborationatgreaterthanorequalto10gpmof20,000ppmboricacidsolutionoritsequivalentuntilK,isreducedtolessthanorequalto0.95ortheboronconcentrationisrestoredtogreaterthanorequalto2400ppm,whicheveristhemorerestrictive.TheprovisionsofSpecification3.0.3arenotapplicable.SURVEILLANCEREUIREMENTS4.9.1.1Themorerestrictiveoftheabovetworeactivityconditionsshallbedeterminedpriorto:a.Removingorunboltingthereactorvesselhead,andb.Withdrawalofanyfulllengthcontrolrodinexcessof3feetfromitsfullyinsertedposition.4.9.1.2Theboronconcentrationofthereactorcoolantsystemandtherefuelingcanalshallbedeterminedbychemicalanalysisatleast3timesper7dayswithamaximumtimeintervalbetweensamplesof72hours.COOKNUCLE<ARPLANT-UNIY1Page3/49-1 3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.9REELINGOPERATIONSINSTRUMENTATIONLIMITINGCONDITIONFOROPERATION3.9.2Asaminimum,twosourcerangeneutronfluxmonitorsshallbeoperating,eachwithcontinuousvisualindicationinthecontrolroomandonewithaudibleindicationinthecontainment.APPLICABILITY:MODE6.ACTION:Withtherequirementsoftheabovespecificationnotsatisfied,immediatelsusndallorationsinvolvinCOREALTERATIONSorositivereactivitychanges.'xcept~adition",of:;water.';from"theificatt6""1~2:7'.b2QTheprovisionsofSpecification3.0.3arenotapplicable.SURVEILLANCEREUIREMENTS4.9.2EachsourcerangeneutronfluxmonitorshallbedemonstratedOPERABLEbyperformanceof:a.ACHANNELFUNCTIONALTESTatleastonceper7days,andb.ACHANNELFUNCTIONALTESTwithin8hourspriortotheinitialstartofCOREALTERATIONS,andc.ACHANNELCHECKatleastonceper12hoursduringCOREALTERATIONS.COOKNUCLEARPLANT-UNIT1Page3/49-2 3/4BASES3/4.1REACTIVITYCONTROLSYSTEMS3/4.1.1BORATIONCONTROL3/4.1.1.1gild3/4.1.1.2SHUTDOWNMARGINAsufficientSHUTDOWNMARGINensuresthat1)thereactorcanbemadesubcriticalfromalloperatingconditions,2)thereactivitytransientsassociatedwithpostulatedaccidentconditionsarecontrollablewithinacceptablelimits,and3)thereactorwillbemaintainedsufficientlysubcriticaltoprecludeinadvertentcriticalityintheshutdowncondition.SHUTDOWNMARGINrequirementsvarythroughoutcorelifeasafunctionoffueldepletion,RCSboronconcentration,andRCST,,.ThemostrestrictiveconditionoccursatEOL,withT,~atnoloadoperatingtemperature,andisassociatedwithapostulatedsteamlinebreakaccidentandresultinguncontrolledRCScooldown.Intheanalysisofthisaccident,aminimumSHUTDOWNMARGINof1.3%Deltak/kisinitiallyrequiredtocontrolthereactivitytransientandautomaticESFisassumedtobeavailable.WithT,~lessthan200'F,thereactivitytransientsresultingfromapostulatedsteamlinebreakcooldownareminimalanda1%Deltak/kSHUTDOWNMARGINprovidesadequateprotectionforthisevent.TheSHUTDOWNMARGINrequirementsarebaseduponthelimitingconditionsdescribedaboveandareconsistentwithFSARsafetyanalysisassumptions.Aboronpenaltymustbe'appliedwhenop'cratingwithnoreactorcoolantloopsinoperationbuto'eormoreresidualheatremoval;loopspro'viding,shut'downcooling.TheaccessarypenaltyisincludedintheSHUTDOWNMARGINccurves.l3/4.1.1.3BORONDILUTIONAminimumflowrateofatleast2000GPMprovidesadequatemixing,preventsstratificationandensuresthatreactivitychangeswillbegradualduringboronconcentrationreductionsintheReactorCoolantSystem.Aflowrateofatleast2000GPMwillcirculateanequivalentReactorCoolantSystemvolumeof12,612plusorminus100cubicfeetinapproximately30minutes.Thereactivitychangerateassociatedwithboronreductionswillthereforebewithinthecapabilityforoperatorrecognitionandcontrol.3/4.1.1.4MODERATORTEMPERATURECOEFFICIENTMTCThelimitationsonMTCareprovidedtoensurethattheassumptionsusedintheaccidentandtransientanalysesremainvalidthrougheachfuelcycle.ThesurveillancerequirementformeasurementoftheMTCatthebeginning,andneartheendofeachfuelcycleisadequatetoconfirmtheMTCvaluesincethiscoefficientchangesslowlydueprincipallytothereductioninRCSboronCOOKNUCLEARPLANT-UNIT1PageB3/41-1AMENDMENTV4,420,448,S&$
3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.3INSTRUMENTATION TABLE3.3-1Continued BelowP-6,restoretheinoperable channeltoOPERABLEstatuspriortoincreasing THERMALPOWERabovetheP-6Setpoint.
1Y 3/4BASES3/4.1REACTIVITYCONTROLSYSTEMS3/4.1.2BORATIONSYSTEMSContinuedWiththeRCSaveragetemperatureabove200'F,oneinjectionsystemisacceptablewithoutsinglefailureconsiderationonthebasisofthestablereactivityconditionofthereactorandtheadditionalrestrictionsprohibitingCOREALTERATIONSandpositivereactivitychangeintheeventthesingleinjectionsystembecomesinoperable.Theborationcapabilityrequiredbelow200'FissufficienttoprovideaSHUTDOWNMARGINof1%8,k/kafterxenondecayandcooldownfrom200'Fto140'F.Thisconditionrequireseither2890gallonsof20,000ppmboratedwaterfromtheboricacidstoragetanksor76,937gallonsof2400ppmboratedwaterfromtherefuelingwaterstoragetank.ThechargingflowpathofUnit1requiredforUnit2shutdownsupportensuresthatflowisavailabletoUnit2andaddressestherequirementsof10CFR50AppendixR.Theflowpathconsistsofachargingpumppoweredfromanelectricalbusandassociatedwatersuppliesanddeliverysystem.Firewatchespostedintheaffectedoppositeunitareas(i.e.,Unit2areasrequiringuseoftheUnit1chargingsystemintheeventofafire)mayserveastheequivalentshutdowncapabilityspecifiedintheactionstatementsofSpecification3.1.2.3.Intheaffectedareas,eitherestablishcontinuousfirewatchesorverifytheOPERABILITYoffiredetectorsperSpecification4.3.3.7andestablishhourlyfirewatchpatrols.TherequiredoppositeunitequipmentalongwiththesurveillancerequirementsnecessarytoensurethatthisequipmentiscapableoffulfillingitsintendedAppendixRalternatesafeshutdownfunctionhavebeenestablishedandareincludedinaplantprocedure.Anadditionalplantproceduredetailshowtheabovenotedfirewatcheswillbeimplemented.ThelimitsoncontainedwatervolumeandboronconcentrationoftheRWSTalsoensureapHvalueofbetween7.6and9.5forthesolutionrecirculatedwithincontainmentafteraLOCA.ThispHbandminimizestheevolutionofiodineandminimizestheeffectofchlorideandcausticstresscorrosiononmechanicalsystemsandcomponents.TheOPERABILITYofboroninjectionsystemduringREFUELINGensuresthatthissystemisavailableforreactivitycontrolwhileinMODE6.Precluding.positivereactivity"addiion'capable'"of..challenging'he,.minimum".required:'SHUTDOWN',"MARGINoREFUELINGboron'con'centration;is:req'uired.'toassure'ontinued'afe,operation;.'ntioduction;ofRCStemperaturechanges-mu'st,alsd:,be-evaluated,to,"not:,'increase-'jeactiVity',-'above-'the<equiredSHUTDOWNMARGI/;'.TheRCSheatup-'an'dcooldown-rateisrestrictedin,MODE.,5to50'&orlessin'ny.,one-hour,pe'riod,toens'ure.thatthepositiveeactivity',increasedu'e.to'emperature'changes;iscomparableto'h'eUFSARChapter.14analysisofa'boron,dilutionev'eiif"Iii':this'an'alysisit',:was"co'nciuChd.''thatth'ereissufficient:"time".'available;to'etect"thedilutionwith:the'*s'o'ur'"ange'neutron.flux;.monitors-.andteimIn'ate-theev'ent.with'operator"action-ThereisnoadditIonai.heatuporcooldowrate-restriction';in-;MODE~'6.because-.the',."'REFUEL'ING;boron>",concentration,':isabove,.the-minimum"required,tomaiIItain,the'r'equi*red'SHUTDOWN'-MARGIN'for'theR'CStemperatur'e'rarigedefined'forMO'DE6.'.*Introduc'tionocoolant,invento'ry,,fiomthe,'RWST:-is'acceptable>providedthe'RWST"boron'oncentration:is,above,the'minimumre'redtomaintairi'the's"'ified'SHUTDOWN"M'ARGIN'';;"-""'",3/4.1.3MOVABLECONTROLASSEMBLIESThespecificationsofthissectionensurethat(1)acceptablepowerdistributionlimitsaremaintained,(2)theminimumSHUTDOWNMARGINismaintained,and(3)thepotentialeffectsofrodejectionaccidentareCOOKNUCLEARPLANT-UNIT1PageB3/41-3AMENDMENT88,420,43%
AboveP-6butbelow5%ofRATEDTHERMALPOWER,restoretheinoperable channeltoOPERABLEstatuspriortoincreasing THERMALPOWERabove5%ofRATEDTHERMALPOWER.c.Above5%ofRATEDTHERMALPOWER,POWEROPERATION maycontinue.
ATTACHMENT2BTOAEP:NRC:1327TECHNICALSPECIFICATIONSPAGESMARKEDTOSHOWPROPOSEDCHANGESREVISEDPAGESUNIT23/41-23/41-33/41-83/41-113/41-133/41-153/43-63/44-43/48-93/49-13/49-2B3/41-1B3/41-4 3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.1REACTIVITYCONTROLSYSTEMSSURVEILLANCEREUIREMENTSContinuedWheninMODES3or4,atleastonceper24hoursbyconsiderationofthefollowingfactors:Reactorcoolantsystemboronconcentration,Controlrodposition,4,Reactorcoolantsystemaveragetemperature,Fuelburnupbasedongrossthermalenergygeneration,Xenonconcentration-,andSamariumconcentration-.~an7i.ao'pro'"rial(~MODarr'ooryr::.ra','re'!"'oo"'."-".!'a""9'-,"'r."'.4.1.1.1.2Theoverallcorereactivitybalanceshallbecomparedtopredictedvaluestodemonstrateagreementwithinplusorminus1%Deltak/katleastonceper31EffectiveFullPowerDays(EFPD).ThiscomparisonshallconsideratleastthosefactorsstatedinSpecification4.1.1.1.1.e,above.Thepredictedreactivityvaluesshallbeadjusted(normalized)tocorrespondtotheactualcoreconditionspriortoexceedingafuelburnupof60EffectiveFullPowerDaysaftereachfuelloading.COOKNUCLEARPLANT-UNIT2Page3/41-2AMENDMENTSR,488,434 3/4LIMrI'INGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.1REACIIVITYCONTROLSYSTEMSSHUTDOWNMARGINTvLESSTHANOREUALTO200FLIMITINGCONDITIONFOROPERATION3.1.1.2TheSHUTDOWNMARGINshallbegreaterthan'orequalto1.0%Deltak/k.APPLICABILITY:MODE5.ACTION:WiththeSHUTDOWNMARGINlessthan1.0%Deltak/k,immediatelyinitiateandcontinueborationatgreater'hanorequalto10gpmofasolutioncontaininggreaterthanorequalto20,000ppmboronorequivalentuntiltherequiredSHUTDOWNMARGINisrestored.SURVEILLANCEREUIREMENTS4.1.1.2TheSHUTDOWNMARGINshallbedeterminedtobegreaterthanorequalto1.0%Deltak/k:a.Withinonehourafterdetectionofaninoperablecontrolrod(s)andatleastonceper12hoursthereafterwhiletherod(s)isinoperable.Iftheinoperablecontrolrodisimmovableoruntrippable,theSHUTDOWNMARGINshallbeverifiedacceptablewithanincreasedallowanceforthewithdrawnworthoftheimmovableoruntrippablecontrolrod(s).Atleastonceper24hoursbyconsiderationofthefollowingfactors:1.Reactorcoolantsystemboronconcentration,2.Controlrodposition,3.Reactorcoolantsystemaveragetemperature,4.Fuelburnupbasedongrossthermalenergygeneration,5.Xenonconcentration,and6.Samariumconcentratio~an7.~oronPn~alCOOKNUCLEARPLANT-UNIT2Page3/41-3AMENDMENT$3,4QV,40S,484 3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.1REACTIVI'IYCONTROLSYSTEMS3/4.1.2BORATIONSYSTEMSFLOWPATHS-SHUTDOWNLIMITINGCONDITIONFOROPERATIONAsaminimum,oneofthefollowingboroninjectionflowpathsshallbeOPERABLE:a.AflowpathfromtheboricacidtanksviaaboricacidtransferpumpandchargingpumptotheReactorCoolantSystemifonlytheboricacidstoragetankinSpecification3.1.2.7.aisOPERABLE,orb.TheflowpathfromtherefuelingwaterstoragetankviaachargingpumptotheReactorCoolantSystemifonlytherefuelingwaterstoragetankinSpecification3.1.2.7.bisOPERABLE.APPLICABILITY:ACTION:MODES5and6.WithnoneoftheaboveflowpathsOPERABLE,suspendalloperationsinvolvingCOREALTERATIONSorsitivereactivi~chanes.except:;:I):heatup'or''co'oldow~f;.the-='reactor'-coolant''olume.provid','that,SUTDOWN,.IvIARGIN'ufficient:toaccominodatethe'hange.-idemperatureis':maintained>in.a<ccordance:with,'-'Specificati<on3;I';2'!in'ODE5<or,Specific'atiori;3:.9<1"in,MODE.6)dthe"heatup'or"cootdownrate,is'restrictedto,50;.F.orlessin'a'ny,one-hour=p'eriodin.MODE5,:.or.2)addition.ofRater,'from,;ifie''RWSTi;piovided,'.thetb'pron--'concentration>intheRWST"is"greater'harior.'e"ua-'to"tliei-minimui~euired~b''ification3'.2.7..b.2SURVEILLANCEREUIREMENTSAtleastoneoftheaboverequiredflowpathsshallbedemonstratedOPERABLE:Atleastonceper7daysbyverifyingthatthetemperatureoftheheattracedportionoftheflowpathisgreaterthanorequalto145'Fwhenaflowpathfromtheboricacidtanksisused.Atleastonceper31daysbyverifyingthateachvalve(manual,poweroperatedorautomatic)intheflowpaththatisnotlocked,sealed,orotherwisesecuredinposition,isinitscorrectposition.COOKNUCLEARPLANT-UNIT2Page3/41-8AMENDMENTSP 3/4LIMITINGCONDITIONSFOROPleeATIONANDSURVEILLANCE<REQUIREMENTS3/4.1REACTIVHYCONTROLSYSTEMSCHARGINGPUMP-SHUTDOWNLIMITINGCONDITIONFOROPERATION3.1.2.3OnechargingpumpintheboroninjectionflowpathrequiredbySpecification3.1.2.1shallbeOPERABLEandcapableofbeingpoweredfromanOPERABLEemergencybus.OnechargingflowpathassociatedwithsupportofUnit1shutdownfunctionsshallbeavailable.*APPLICABILITY:ACTION:Specification3.1.2.3.a.-MODES5and6Specification3.1.2.3.b.-AtalltimeswhenUnit1isinMODES1,2,3,or4.WithnochargingpumpOPERABLE,suspendallorationsinvolvinCOREALTERATIONSorsitivereactivichanes.xcept:1)heatuporcooldow'noftheac'tor'coolant'yolu'meprovided'-thatSHUTDOWNMARGIN-sufficientto.accommodatee'change'ntempter'atureis'maintainedinaccordancewithSpecification3.1,1.2'iqODE5.or.Specification.3.9.1rinMODE6;and'theheatuporcooldownrateisrestrictedo,50;F,or,lessin'anyone-hourperiodinMODE5'r2),addition,of.waterfrom:theWST,provided,theboionconcentrationintheRWSisreaterthanorequal.totheninimumre'~iredb~Scificeticn3.1,2,7.b,2WithmorethanonechargingpumpOPERABLEorwithasafetyinjectionpump(s)OPERABLEwhenthetemperatureofanyRCScoldlegislessthanorequalto152'F,unlessthereactorvesselheadisremoved,removetheadditionalchargingpump(s)andthesafetyinjectionpump(s)motorcircuitbreakersfromtheelectricalpowercircuitwithinonehour.TheprovisionsofSpecification3.0.3arenotapplicable.Inadditiontotheabove,whenSpecification3.1.2.3.bisapplicableandtherequiredflowpathisnotavailable,returntherequiredflowpathtoavailablestatuswithin7days,orprovideequivalentshutdowncapabilityinUnit1andreturntherequiredflowpathtoavailablestatuswithinthenext60days,orhaveUnit1inHOTSTANDBYwithinthenext12hoursandHOTSHUTDOWNwithinthefollowing24hours.TherequirementsofSpecification3.0.4arenotapplicablewhenSpecification3.1.2.3.bapplies.SURVEILLANCEREUIREMENTS4.1.2.3.1TheaboverequiredchargingpumpshallbedemonstratedOPERABLEbyverifyingthatthepump'sdevelopedheadatthetestflowpointisgreaterthanorequaltotherequireddevelopedheadwhentestedpursuanttoSpecification4.0.5AmaximumofonecentrifugalchargingpumpshallbeOPERABLEwheneverthetemperatureofoneormoreoftheRCScoldlegsislessthanorequalto152'F.COOKNUCLEARPLANT-UNIT2Page3/41-11AMlesNDMENT85,407,446,$$
ACTION4-WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirement andwiththeTHERMALPOWERlevel:a.BelowP-6,restoretheinoperable channeltoOPERABLEstatuspriortoincreasing THERMALPOWERabovetheP-6Setpoint.
3/4LIMI'HNGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTSt3/4.1REACTIVITYCONTROLSYSTEMSBORICACIDTRANSFERPUMPS-SHUTDOWNLIMITINGCONDITIONFOROPERATION3.1.2.5AtleastoneboricacidtransferpumpshallbeOPERABLEandcapableofbeingpoweredfromanOPERABLEemergencybusifonlytheflowpaththroughtheboricacidtransferpumpofSpecification3.1.2.1aisOPERABLE.APPLICABILITY:MODES5and6.ACTION:WithnoboricacidtransferpumpOPERABLEasrequiredtocompletetheflowpathofSpecification3.1.2.1a,suspendalloperationsinvolvingCOREALTERATIONSorsitivereactivity~chanesexcept:.1)heatuporcooldownofthereac'torcoolantvolumeprovidiat'HUTDOWNMARGINsufficienttoaccommodatethechangeintemperatureismaintainedinaccordancewipecification3;-1.1.2;in'MGDE-5orSpecification3.9.1'nMODE6,andtheheatuporcooldownrateisrestrictedt~60'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfromtheRWST,providedtheboronconcentrationintheRWSTisreaterthano'reu'altotheinimumreuiredbgcification3.1.2.7.bSURVEILLANCEREUIREMENTS4.1.2.5NoadditionalSurveillanceRequirementsotherthanthoserequiredbySpecification4.0.5.COOKNUCLEARPLANT-UNIT2Page3/41-13AMENDMENT$3  
ACTION5-b.AboveP-6,operation maycontinue.
WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirement:
Immediately suspendoperations involving positivereactivity changesexceptadditionofcoveterfronitheRWST,providedtheboronconcentration intheRWSTisgreaterthantheminimumrequiredbySpecification 3.1.2.8.b.2 (MODES3~or4or3.1.2.7,b.2 gsVerifycompliance withtheSHUTDOWNMARGINrequirements ofSpecification 3.1.1.1or3.1.1.2,asapplicable, within1hourandatleastonceper12hoursthereafter KdE,-Closetheisolation valvesforunboratcd watersourcestothechemicalandvolumecontrolystemwithin1hour,InMODE5,iftheRWSTboronconcentration islessthantheeactorcoolantsystemboronconcentration andlessthantheboronconcentration requiredySpecification 3.<.2.7.b.2, isolatetheRWSTfromthereact~orcoolantsstemwithin.1~hourACTION6-WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels, STARTUPand/orPOWEROPERATION mayproceedprovidedthefollowing conditions aresatisfied:
a.Theinoperable channelisplacedinthetrippedcondition within1hour.b.TheMinimumChannelsOPERABLErequirement ismet;however,theinoperable channelmaybebypassedforupto2hoursforsurveillance testingoftheotherchannelsperSpecification 4.3.1.1.1.
ACTION7-WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels, STARTUPand/orPOWEROPERATION mayproceeduntilperformance ofthenextrequiredCHANNELFUNCTIONAL TESTprovidedtheinoperable channelisplacedinthetrippedcondition within1hour.COOKNUCLEARPLANT-UNIT 1Page3/43-7AMENDMENT V4 3/4LIMrI'ING CONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.4REACTORCOOLANTSYSIKMSAFETYVALVES-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.4.2Aminimumofonepressurizer codesafetyvalveshallbeOPERABLEwithaliftsettingof2485PSIG23%.APPLICABILITY:
ACTION:MODES4and5.Withnopressurizer codesafetyvalveOPERABLE:
romthe".RWST,-
piovided'he boronconcentration intheRWSTisgreaterthantheminimmetred-:b"S'cification 3-.2'.8.b.2 ODEor,3,'1.2,7;b.2'MODE 5andplaceanOPERABLERHRloopintooperation intheshutdowncoolingmod.anImmediately renderallSafetyInjection pumpsandallbutonechargingpumpinoperable byremovingtheapplicable motorcircuitbreakersfromtheelectricpowercircuitwithinonehour.SURVEILLANCE REUIREMENTS Theliftsettingpressureshallcorrespond toambientconditions ofthevalveatnominaloperating temperature andpressure.
COOKNUCLEARPLANT-UNIT IPage3/444AMENDMENT 53,420,S&$
3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS e3/4.8ELECTRICAL POWERSYSTEMSSHUTDOWNLIMITINGCONDITION FOROPERATION 3.8.1.2Asaminimum,thefollowing A.C.electrical powersourcesshallbeOPERABLE:
Onecircuitbetweentheoffsitetransmission networkandtheonsiteClass1Edistribution system,andOnedieselgenerator with:1.Adayfueltankcontaining aminimumof70gallonsoffuel,I2.Afuelstoragesystemcontaining aminimumindicated volumeof46,000gallonsoffuel,andAPPLICABILITY:
ACTION:3.Afueltransferpump.MODES5and6.WithlessthantheaboveminimumrequiredA.C.electrical powersourcesOPERABLE, suspendalloperations involving COREALTERATIONS Qpositivereactivichangesxcept:I)heatuporcooldownofthereactorcoolantvolumeprovidedtharHUTDOWNMARGIN"suf6cient to''accommodate thechangeintemperature ismaintained inaccordance ivitIIpacification 3.1.1;2inMODE5orSpecification 3,9.1inMODE6,andtheheatuporcooldownrateisrestricted ttI0'.porless.in.anyone-hourperiod:in;MODE 5,or2)additionofwaterfromtheRWST,-provided theboronncentrat'on in,theRWSTiseaterthanoreualtothemininiumrea~tradb3ciftcation 3.1.2.7.b.2 SURVEILLANCE REUIREMENTS 4.8.1.2TheaboverequiredA.C.electrical powersourcesshallbedemonstrated OPERABLEbytheperformance ofeachoftheSurveillance Requirements of4.8.1.1.1 and4.8.1.1.2 exceptforrequirement 4.8.1.1.2.a.5.
COOKNUCLEARPLANT-UNIT IPage3/48-9AMENDMENT 4953445
 
3/4LIMINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.9REFUELING OPERATIONS BORONCONCENTRATION LIMITINGCONDITION FOROPERATION 3.9.1eboronconcentration ofallfilledportionsoftheReactorCoolantSystemandtherefueling canalshallbemaintained uniformandsufficient toensurethatthemorerestrictive ofthefollowing reactivity conditions ismet:EitheraK,of0.95orless,whichincludesa1%dk/kconservative allowance foruncertainties, orAboronconcentration ofgreaterthanorequalto2400ppm,whichincludesa50ppmconservative allowance foruncertainties.
APPLICABILITY:
MODEQiACTION:Withtherequirements oftheabovespecification notsatisfied, ttimmediately suspendaii*"''""*uqater:frOittrth'e";RWdST
-'prOVidedythe>bp'rpnqesOnCen 5tipngingthe'R ST8<re'at'e'i'thmayn*
die"miiiimu
'b~tredib~Sifibangon:-'g!
'!2!'.b:-2'nd initiateandcontinueborationatgreaterthanorequalto10gpmof20,000ppmboricacidsolutionoritsequivalent untilK,isreducedtolessthanorequalto0.95ortheboronconcentration isrestoredtogreaterthanorequalto2400ppm,whichever isthemorerestrictive.
Theprovisions ofSpecification 3.0.3arenotapplicable.
SURVEILLANCE REUIREMENTS 4.9.1.1Themorerestrictive oftheabovetworeactivity conditions shallbedetermined priorto:a.Removingorunbolting thereactorvesselhead,andb.Withdrawal ofanyfulllengthcontrolrodinexcessof3feetfromitsfullyinsertedposition.
4.9.1.2Theboronconcentration ofthereactorcoolantsystemandtherefueling canalshallbedetermined bychemicalanalysisatleast3timesper7dayswithamaximumtimeintervalbetweensamplesof72hours.COOKNUCLE<ARPLANT-UNIY 1Page3/49-1 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.9REELINGOPERATIONS INSTRUMENTATION LIMITINGCONDITION FOROPERATION 3.9.2Asaminimum,twosourcerangeneutronfluxmonitorsshallbeoperating, eachwithcontinuous visualindication inthecontrolroomandonewithaudibleindication inthecontainment.
APPLICABILITY:
MODE6.ACTION:Withtherequirements oftheabovespecification notsatisfied, immediatel susndallorationsinvolvinCOREALTERATIONSor ositivereactivitychanges.
'xcept~ad ition",of:;water.';from"the ificatt6""1~2:7'.b2 QTheprovisions ofSpecification 3.0.3arenotapplicable.
SURVEILLANCE REUIREMENTS 4.9.2Eachsourcerangeneutronfluxmonitorshallbedemonstrated OPERABLEbyperformance of:a.ACHANNELFUNCTIONAL TESTatleastonceper7days,andb.ACHANNELFUNCTIONAL TESTwithin8hourspriortotheinitialstartofCOREALTERATIONS, andc.ACHANNELCHECKatleastonceper12hoursduringCOREALTERATIONS.
COOKNUCLEARPLANT-UNIT 1Page3/49-2 3/4BASES3/4.1REACTIVITY CONTROLSYSTEMS3/4.1.1BORATIONCONTROL3/4.1.1.1 gild3/4.1.1.2 SHUTDOWNMARGINAsufficient SHUTDOWNMARGINensuresthat1)thereactorcanbemadesubcritical fromalloperating conditions, 2)thereactivity transients associated withpostulated accidentconditions arecontrollable withinacceptable limits,and3)thereactorwillbemaintained sufficiently subcritical toprecludeinadvertent criticality intheshutdowncondition.
SHUTDOWNMARGINrequirements varythroughout corelifeasafunctionoffueldepletion, RCSboronconcentration, andRCST,,.Themostrestrictive condition occursatEOL,withT,~atnoloadoperating temperature, andisassociated withapostulated steamlinebreakaccidentandresulting uncontrolled RCScooldown.
Intheanalysisofthisaccident, aminimumSHUTDOWNMARGINof1.3%Deltak/kisinitially requiredtocontrolthereactivity transient andautomatic ESFisassumedtobeavailable.
WithT,~lessthan200'F,thereactivity transients resulting fromapostulated steamlinebreakcooldownareminimalanda1%Deltak/kSHUTDOWNMARGINprovidesadequateprotection forthisevent.TheSHUTDOWNMARGINrequirements arebaseduponthelimitingconditions described aboveandareconsistent withFSARsafetyanalysisassumptions.
Aboronpenaltymustbe'applied whenop'crating withnoreactorcoolantloopsinoperationbut o'eormoreresidualheatremoval;loops pro'viding,shut'down cooling.Theaccessary penaltyisincludedintheSHUTDOWNMARGINccurves.l3/4.1.1.3 BORONDILUTIONAminimumflowrateofatleast2000GPMprovidesadequatemixing,preventsstratification andensuresthatreactivity changeswillbegradualduringboronconcentration reductions intheReactorCoolantSystem.Aflowrateofatleast2000GPMwillcirculate anequivalent ReactorCoolantSystemvolumeof12,612plusorminus100cubicfeetinapproximately 30minutes.Thereactivity changerateassociated withboronreductions willtherefore bewithinthecapability foroperatorrecognition andcontrol.3/4.1.1.4 MODERATOR TEMPERATURE COEFFICIENT MTCThelimitations onMTCareprovidedtoensurethattheassumptions usedintheaccidentandtransient analysesremainvalidthrougheachfuelcycle.Thesurveillance requirement formeasurement oftheMTCatthebeginning, andneartheendofeachfuelcycleisadequatetoconfirmtheMTCvaluesincethiscoefficient changesslowlydueprincipally tothereduction inRCSboronCOOKNUCLEARPLANT-UNIT 1PageB3/41-1AMENDMENT V4,420,448,S&$
1Y 3/4BASES3/4.1REACTIVITY CONTROLSYSTEMS3/4.1.2BORATIONSYSTEMSContinued WiththeRCSaveragetemperature above200'F,oneinjection systemisacceptable withoutsinglefailureconsideration onthebasisofthestablereactivity condition ofthereactorandtheadditional restrictions prohibiting COREALTERATIONS andpositivereactivity changeintheeventthesingleinjection systembecomesinoperable.
Theborationcapability requiredbelow200'Fissufficient toprovideaSHUTDOWNMARGINof1%8,k/kafterxenondecayandcooldownfrom200'Fto140'F.Thiscondition requireseither2890gallonsof20,000ppmboratedwaterfromtheboricacidstoragetanksor76,937gallonsof2400ppmboratedwaterfromtherefueling waterstoragetank.ThechargingflowpathofUnit1requiredforUnit2shutdownsupportensuresthatflowisavailable toUnit2andaddresses therequirements of10CFR50AppendixR.Theflowpathconsistsofachargingpumppoweredfromanelectrical busandassociated watersuppliesanddeliverysystem.Firewatchespostedintheaffectedoppositeunitareas(i.e.,Unit2areasrequiring useoftheUnit1chargingsystemintheeventofafire)mayserveastheequivalent shutdowncapability specified intheactionstatements ofSpecification 3.1.2.3.Intheaffectedareas,eitherestablish continuous firewatchesorverifytheOPERABILITY offiredetectors perSpecification 4.3.3.7andestablish hourlyfirewatchpatrols.Therequiredoppositeunitequipment alongwiththesurveillance requirements necessary toensurethatthisequipment iscapableoffulfilling itsintendedAppendixRalternate safeshutdownfunctionhavebeenestablished andareincludedinaplantprocedure.
Anadditional plantprocedure detailshowtheabovenotedfirewatcheswillbeimplemented.
Thelimitsoncontained watervolumeandboronconcentration oftheRWSTalsoensureapHvalueofbetween7.6and9.5forthesolutionrecirculated withincontainment afteraLOCA.ThispHbandminimizes theevolution ofiodineandminimizes theeffectofchlorideandcausticstresscorrosion onmechanical systemsandcomponents.
TheOPERABILITY ofboroninjection systemduringREFUELING ensuresthatthissystemisavailable forreactivity controlwhileinMODE6.Precluding.positivereactivity"addi ion'capable'"of..challenging'he,.
minimum".
required:'SHUTDOWN',"MARGIN oREFUELING boron'con'centration;is:req'uired.'to assure'ontinued'afe, operation;
.'ntioduction;of RCStemperature changes-mu'st,alsd:,be-evaluated,to,"not:,'increase-'jeactiVity',-'above-'the
<equiredSHUTDOWNMARGI/;
'.TheRCSheatup-'an'd cooldown-rate isrestricted in,MODE.,5to50'&orlessin'ny.,one-hour, pe'riod,to ens'ure.that thepositiveeactivity',increase du'e.to'emperature'changes;is comparable to'h'eUFSARChapter.14analysisofa'boron,dilution ev'eiif"Iii':this'an'alysis it',:was" co'nciuChd.''that th'ereissufficient:"time".'available; to'etect" thedilutionwith:the'*s'o'ur
'"ange'neutron.flux;.
monitors-.and teimIn'ate-theev'ent.with'operator"action
-ThereisnoadditIonai.heatup orcooldowrate-restriction';in-;MODE~'6.because-.the',."'REFUEL'ING; boron>",concentration,':is above,.the-minimum"required, tomaiIItain,the'r'equi*red'SHUTDOWN'-MARGIN
'for'theR'CStemperatur'e'rarige defined'for MO'DE6.'.*Introduc'tion ocoolant,invento'ry,,fiom the,'RWST:-
is'acceptable>provided the'RWST" boron'oncentration:
is,above,the'minimum re'redtomaintairi'the
's"'ified'SHUTDOWN"M'ARGIN'
';;"-""'",
3/4.1.3MOVABLECONTROLASSEMBLIES Thespecifications ofthissectionensurethat(1)acceptable powerdistribution limitsaremaintained, (2)theminimumSHUTDOWNMARGINismaintained, and(3)thepotential effectsofrodejectionaccidentareCOOKNUCLEARPLANT-UNIT 1PageB3/41-3AMENDMENT 88,420,43%
ATTACHMENT 2BTOAEP:NRC:1327 TECHNICAL SPECIFICATIONS PAGESMARKEDTOSHOWPROPOSEDCHANGESREVISEDPAGESUNIT23/41-23/41-33/41-83/41-113/41-133/41-153/43-63/44-43/48-93/49-13/49-2B3/41-1B3/41-4 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACTIVITY CONTROLSYSTEMSSURVEILLANCE REUIREMENTS Continued WheninMODES3or4,atleastonceper24hoursbyconsideration ofthefollowing factors:Reactorcoolantsystemboronconcentration, Controlrodposition, 4,Reactorcoolantsystemaveragetemperature, Fuelburnupbasedongrossthermalenergygeneration, Xenonconcentration-,and Samariumconcentration-.
~an7i.ao'pro'"rial(~MOD arr'ooryr::.ra','re'!"
'oo"'."-".!'a""9'-,"'r."'.4.1.1.1.2 Theoverallcorereactivity balanceshallbecomparedtopredicted valuestodemonstrate agreement withinplusorminus1%Deltak/katleastonceper31Effective FullPowerDays(EFPD).Thiscomparison shallconsideratleastthosefactorsstatedinSpecification 4.1.1.1.1.e, above.Thepredicted reactivity valuesshallbeadjusted(normalized) tocorrespond totheactualcoreconditions priortoexceeding afuelburnupof60Effective FullPowerDaysaftereachfuelloading.COOKNUCLEARPLANT-UNIT 2Page3/41-2AMENDMENT SR,488,434 3/4LIMrI'ING CONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACIIVITY CONTROLSYSTEMSSHUTDOWNMARGINTvLESSTHANOREUALTO200FLIMITINGCONDITION FOROPERATION 3.1.1.2TheSHUTDOWNMARGINshallbegreaterthan'orequalto1.0%Deltak/k.APPLICABILITY:
MODE5.ACTION:WiththeSHUTDOWNMARGINlessthan1.0%Deltak/k,immediately initiateandcontinueborationatgreater'hanorequalto10gpmofasolutioncontaining greaterthanorequalto20,000ppmboronorequivalent untiltherequiredSHUTDOWNMARGINisrestored.
SURVEILLANCE REUIREMENTS 4.1.1.2TheSHUTDOWNMARGINshallbedetermined tobegreaterthanorequalto1.0%Deltak/k:a.Withinonehourafterdetection ofaninoperable controlrod(s)andatleastonceper12hoursthereafter whiletherod(s)isinoperable.
Iftheinoperable controlrodisimmovable oruntrippable, theSHUTDOWNMARGINshallbeverifiedacceptable withanincreased allowance forthewithdrawn worthoftheimmovable oruntrippable controlrod(s).Atleastonceper24hoursbyconsideration ofthefollowing factors:1.Reactorcoolantsystemboronconcentration, 2.Controlrodposition, 3.Reactorcoolantsystemaveragetemperature, 4.Fuelburnupbasedongrossthermalenergygeneration, 5.Xenonconcentration, and6.Samariumconcentratio~an 7.~oronPn~al COOKNUCLEARPLANT-UNIT 2Page3/41-3AMENDMENT
$3,4QV,40S,484 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACTIVI'IY CONTROLSYSTEMS3/4.1.2BORATIONSYSTEMSFLOWPATHS-SHUTDOWNLIMITINGCONDITION FOROPERATION Asaminimum,oneofthefollowing boroninjection flowpathsshallbeOPERABLE:
a.AflowpathfromtheboricacidtanksviaaboricacidtransferpumpandchargingpumptotheReactorCoolantSystemifonlytheboricacidstoragetankinSpecification 3.1.2.7.a isOPERABLE, orb.Theflowpathfromtherefueling waterstoragetankviaachargingpumptotheReactorCoolantSystemifonlytherefueling waterstoragetankinSpecification 3.1.2.7.b isOPERABLE.
APPLICABILITY:
ACTION:MODES5and6.WithnoneoftheaboveflowpathsOPERABLE, suspendalloperations involving COREALTERATIONS orsitivereactivi~chanes.except:;:I):
heatup'or''co'oldow
~f;.the-='reactor'-
coolant''olume.provid
','that,SUTDOWN,.IvIARGIN'ufficient:
toaccominodate the'hange.-
idemperature is':maintained>in.
a<ccordance:with,'-'Specificati<on 3;I';2'!in'ODE 5<or,Specific'atiori;3:.9<1"in, MODE.6)dthe"heatup'or"cootdown rate,is'restricted to,50;.F.
orlessin'a'ny,one-hour=p'eriod in.MODE5,:.or.2)addition.
ofRater,'from,;ifie''RWSTi;piovided,'.thetb'pron--'concentration>
intheRWST"is"greater'hari or.'e"ua-'to"tliei-minimui
~euired~b'
'ification 3'.2.7..b.2 SURVEILLANCE REUIREMENTS Atleastoneoftheaboverequiredflowpathsshallbedemonstrated OPERABLE:
Atleastonceper7daysbyverifying thatthetemperature oftheheattracedportionoftheflowpathisgreaterthanorequalto145'Fwhenaflowpathfromtheboricacidtanksisused.Atleastonceper31daysbyverifying thateachvalve(manual,poweroperatedorautomatic) intheflowpaththatisnotlocked,sealed,orotherwise securedinposition, isinitscorrectposition.
COOKNUCLEARPLANT-UNIT 2Page3/41-8AMENDMENT SP 3/4LIMITINGCONDITIONS FOROPleeATION ANDSURVEILLANCE<
REQUIREMENTS 3/4.1REACTIVHY CONTROLSYSTEMSCHARGINGPUMP-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.3Onechargingpumpintheboroninjection flowpathrequiredbySpecification 3.1.2.1shallbeOPERABLEandcapableofbeingpoweredfromanOPERABLEemergency bus.Onechargingflowpathassociated withsupportofUnit1shutdownfunctions shallbeavailable.*
APPLICABILITY:
ACTION:Specification 3.1.2.3.a.
-MODES5and6Specification 3.1.2.3.b.
-AtalltimeswhenUnit1isinMODES1,2,3,or4.WithnochargingpumpOPERABLE, suspendallorationsinvolvinCOREALTERATIONS orsitivereactivichanes.xcept:1)heatuporcooldow'n oftheac'tor'coolant'yolu'me provided'-that SHUTDOWNMARGIN-sufficient to.accommodate e'change'n tempter'ature is'maintained inaccordance withSpecification 3.1,1.2'iqODE5.or.Specification.3.9.1rin MODE6;and'theheatuporcooldownrateisrestricted o,50;F,or,lessin'anyone-hourperiodinMODE5'r2),addition, of.waterfrom:theWST,provided, theboionconcentration intheRWSisreaterthanorequal.totheninimumre'~iredb~Scificeticn 3.1,2,7.b,2 WithmorethanonechargingpumpOPERABLEorwithasafetyinjection pump(s)OPERABLEwhenthetemperature ofanyRCScoldlegislessthanorequalto152'F,unlessthereactorvesselheadisremoved,removetheadditional chargingpump(s)andthesafetyinjection pump(s)motorcircuitbreakersfromtheelectrical powercircuitwithinonehour.Theprovisions ofSpecification 3.0.3arenotapplicable.
Inadditiontotheabove,whenSpecification 3.1.2.3.b isapplicable andtherequiredflowpathisnotavailable, returntherequiredflowpathtoavailable statuswithin7days,orprovideequivalent shutdowncapability inUnit1andreturntherequiredflowpathtoavailable statuswithinthenext60days,orhaveUnit1inHOTSTANDBYwithinthenext12hoursandHOTSHUTDOWNwithinthefollowing 24hours.Therequirements ofSpecification
 
==3.0. 4arenotapplicable==
whenSpecification 3.1.2.3.b applies.SURVEILLANCE REUIREMENTS 4.1.2.3.1 Theaboverequiredchargingpumpshallbedemonstrated OPERABLEbyverifying thatthepump'sdeveloped headatthetestflowpointisgreaterthanorequaltotherequireddeveloped headwhentestedpursuanttoSpecification
 
==4.0. 5Amaximumofonecentrifugal==
chargingpumpshallbeOPERABLEwheneverthetemperature ofoneormoreoftheRCScoldlegsislessthanorequalto152'F.COOKNUCLEARPLANT-UNIT 2Page3/41-11AMlesNDMENT 85,407,446,$$
3/4LIMI'HNGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS t3/4.1REACTIVITY CONTROLSYSTEMSBORICACIDTRANSFERPUMPS-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.5AtleastoneboricacidtransferpumpshallbeOPERABLEandcapableofbeingpoweredfromanOPERABLEemergency busifonlytheflowpaththroughtheboricacidtransferpumpofSpecification 3.1.2.1aisOPERABLE.
APPLICABILITY:
MODES5and6.ACTION:WithnoboricacidtransferpumpOPERABLEasrequiredtocompletetheflowpathofSpecification 3.1.2.1a, suspendalloperations involving COREALTERATIONS orsitivereactivity~chan esexcept:.1)heatuporcooldownofthereac'torcoolantvolumeprovidiat'HUTDOWN MARGINsufficient toaccommodate thechangeintemperature ismaintained inaccordance wipecification 3;-1.1.2;in'MGDE-5 orSpecification 3.9.1'nMODE6,andtheheatuporcooldownrateisrestricted t~60'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisreaterthano'reu'altotheinimumreuiredbgcification 3.1.2.7.b SURVEILLANCE REUIREMENTS 4.1.2.5Noadditional Surveillance Requirements otherthanthoserequiredbySpecification 4.0.5.COOKNUCLEARPLANT-UNIT 2Page3/41-13AMENDMENT
$3  
.~
.~
3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.1REACTIVITYCONTROLSYSTEMSBORATEDWATERSOURCES-SHUTDOWNLIMITINGCONDITIONFOROPERATION3.1.2.7Asaminimum,oneofthefollowingboratedwatersourcesshallbeOPERABLE:Aboricacidstoragesystemandassociatedheattractingwith:1.Aminimumusableboratedwatervolumeof4300gallons,2.Between20,000and22,500ppmofboron,and3.Aminimumsolutiontemperatureof145'F.Therefuelingwaterstoragetankwith:1.Aminimumusableboratedwatervolumeof90,000gallons,2.Aminimumboronconcentrationof2400ppm,and3.Aminimumsolutiontemperatureof70'F.APPLICABILITY:ACTION:MODES5and6.WithnoboratedwatersourceOPERABLE,suspendalloperationsinvolvingCOREALTERATIONSorsitiventb3rreactivichanesexcept',r1;heatup"oooldownofthejre'a'ctorf'coolant:volume;provided,that'HUTDOWN'.MARGINsufficient'<to:accommodate.thefchangeebnu3temperafure'.is'-;maintained'in'accorda'nce,yiithSpecificatio'n<3;1.1;2inMODE.5'or,specification:3'.9;1inMODF,6id.the'hea'tup,'our<cooldown,'rate.'is,-r'eustr'icted>to<50OF'orlessin,any,'one-hour"period"",in'.MODE5'ro2)-.'addition.'-ofWaterfiOmf&e!RWST;jipuided;dt'e'bprcnnbdphCehtraiipn"tri'.the;.RST'ie':ieateitihan'Or.euai"tu'.th'emtdimuine'biiedbS'widcea't'Oc3..12".7'.b:2SURVEILLANCEREUIREMENTS4.1.2.7TheaboverequiredboratcdwatersourceshallbedemonstratedOPERABLE:Atleastonceper7daysby:1.2.3.Verifyingtheboronconcentrationofthewater,Verifyingthecontainedboratedwatervolume,andVerifyingtheboricacidstoragetanksolutiontemperaturewhenitisthesourceofboratedwater.Atleastonceper24hoursbyverifyingtheRWSTtemperaturewhenitisthesourceofboratedwater.COOKNUCLEARPLANT-UNIT2Page3/41-15AMENDMENTS3,94,499  
3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACTIVITY CONTROLSYSTEMSBORATEDWATERSOURCES-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.7Asaminimum,oneofthefollowing boratedwatersourcesshallbeOPERABLE:
Aboricacidstoragesystemandassociated heattractingwith:1.Aminimumusableboratedwatervolumeof4300gallons,2.Between20,000and22,500ppmofboron,and3.Aminimumsolutiontemperature of145'F.Therefueling waterstoragetankwith:1.Aminimumusableboratedwatervolumeof90,000gallons,2.Aminimumboronconcentration of2400ppm,and3.Aminimumsolutiontemperature of70'F.APPLICABILITY:
ACTION:MODES5and6.WithnoboratedwatersourceOPERABLE, suspendalloperations involving COREALTERATIONS orsitiventb3rreactivichanesexcept',r1;heatup "oooldownofthejre'a'ctorf'coolant:volume;provided,that'HUTDOWN'.MARGIN sufficient'<to:accommodate.
thefchange ebnu3temperafure'.is'-;maintained'in
'accorda'nce, yiithSpecificatio'n<
3;1.1;2inMODE.5'or,specification:3'.9;1 inMODF,6id.the'hea'tup,'our<cooldown,'rate.'is,-r'eustr'icted>to<
50OF'orlessin,any,'one-hour "period"",in'.MODE 5'ro2)-.'addition.'-of WaterfiOmf&e!RWST; jipuided;dt'e'bprcnnbdphCehtraiipn"tri'.the;.R ST'ie':ieateitihan'Or.
euai"tu'.th'e mtdimuine'biiedbS'widcea't'O c3..12".7'.b:2 SURVEILLANCE REUIREMENTS 4.1.2.7Theaboverequiredboratcdwatersourceshallbedemonstrated OPERABLE:
Atleastonceper7daysby:1.2.3.Verifying theboronconcentration ofthewater,Verifying thecontained boratedwatervolume,andVerifying theboricacidstoragetanksolutiontemperature whenitisthesourceofboratedwater.Atleastonceper24hoursbyverifying theRWSTtemperature whenitisthesourceofboratedwater.COOKNUCLEARPLANT-UNIT 2Page3/41-15AMENDMENT S3,94,499  
 
3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 34.3INTABLE3.3-1Continued a.BelowP-6,restoretheinoperable channeltoOPERABLEstatuspriortoincreasing THERMALPOWERabovetheP-6Setpoint.
b.AboveP-6butbelow5%ofRATEDTHERMALPOWER,restoretheinoperable channeltoOPERABLEstatuspriortoincreasing THERMALPOWERabove5%ofRATEDTHERMALPOWERc.Above5%ofRATEDTHERMALPOWER,POWEROPERATION maycontinue.
ACTION4-WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirement andwiththeTHERMALPOWERlevel:a.BelowP-6,restoretheinoperable channeltoOPERABLEstatuspriortoincreasing THERMALPOWERabovetheP-6Setpoint.
b.AboveP-6operation maycontinue.
ACTION5WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirement:
gmmediately.suspend operations, involving positivereactivity, changesexceptadditiono(~~waterfromtheRWST,,provided theboronconcentration intheRWSTisgreaterthantheMODE5~anbQVerifycompliance withtheSHUTDOWNMARGINrequirements ofSpecification 3.1.1.1or3.1.1.2,asapplicable, withinIhourandatleastonceper12hoursthereafteri andc.'Close'the isolation valvesforunbo'rated watersources.to thechemicalandvolumecontrofystemwithin1hour.InMODE,5,iftheRWSTboronconcentration islessthantheeactoi'coolant system"boronconcentration andlessthanthe'boron concentratio'n requiretI piSpecification 2.<.2.7.b.2 isolatetheRsstSTfromthereactorcoolants~stemw'Ihbl''hourACTION6WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels, STARTUPand/orPOWEROPERATION mayproceedprovidedthefollowing conditions aresatisfied:
a.Theinoperable channelisplacedinthetrippedcondition within1hour.b.TheMinimumChannelsOPERABLErequirement ismet;however,theinoperable CHANNELmaybebypassedforupto2hoursforsurveillance testingoftheotherchannelsperSpecification 4.3.1.1.1.
ACTION7WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels, STARTUPand/orPOWEROPERATION mayproceeduntilperformance ofthenextrequiredCHANNELFUNCTIONAL TESTprovidedtheinoperable channelisplacedinthetrippedcondition within1hour.COOKNUCLEARPLANT-UNIT 2Page3/43-6AMENDMENT V5 3/4LIMKINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.4REACTORCOOLANTSYSTI<'.M SAFETYVALVES-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.4.2Aminimumofonepressurizer codesafetyvalveshallbeOPERABLEwithaliftsettingof2485PSIG21%.APPLICABILITY:
ACTION:MODES4and5.Withnopressurizer codesafetyvalveOPERABLE:
-----b-'om'the'",W<,STjpr'ovided'~the
>boron'!',conce<iifratio'n'tin the8RWST.;'is:,<gr'eater-";.thaii'he"'minimums eu'iree,~b'-'ectficah'prie<'2:8&#x17d;2".
ODE"'4"or='3".<<2!7!b'.2'-.'(MOD
-".-.5andplacean<<,<<'PERABLE RHRloopintooperation intheshutdowncoolingmod.="anImmediately renderallSafetyInjection pumpsandallbutonechargingpumpinoperable byremovingtheapplicable motorcircuitbreakersfromtheelectrical powercircuitwithinonehour.SURVEILLANCE REUIREMENTS 4.4.2Noadditional Surveillance Requirements otherthanthoserequiredbySpecification 4.0.5.Theliftsettingpressureshallcorrespond toambientconditions ofthevalveatnominaloperating temperature andpressure.
COOKNUCLEARPLANT-UNIT 2Page3/44-4AMENDMENT SR,497
 
3/4LIMITINGCONDITIONS FOROPE<RATION ANDSURVEILLANCE REQUIREMENTS 3/4.8ELECTRICAL POWERSYSTEMSSHUTDOWNLIMITINGCONDITION FOROPERATION 3.8.1.2Asaminimum,thefollowing A.C.electrical powersourcesshallbeOPERABLE:
Onecircuitbetweentheoffsitetransmission networkandtheonsiteClass1Edistribution system,andOnedieselgenerator with:1.Adayfueltankcontaining aminimumof70gallonsoffuel,Afuelstoragesystemcontaining aminimumindicated volumeof46,000gallonsoffuel,andAPPLICABILITY:
ACTION:3.Afueltransferpump.MODES5and6.WithlessthantheaboveminimumrequiredA.C.electrical powersourcesOPERABLE, suspendalloperations involving COREALTERATIONS orpositivereactivi~changes xcept:I)'heatup
'orcooldownofthereactorcoolant'oluine providedthaSHUTDOWN.MA'RGINusufficientbto-a'ccommodate the'.changeintemperature ismaintained, inaccordance witIIItpectficat ion31.L2ctntMODE5'o'r'Spcification 301inMODE6;sndthehea<uporcooldbwnrateisrestiictedfo)01'Forlessinanycne:hour.
periodin,MODE5,or2)additionof'alei:fromthe<,.RWST, provided..the boronconcentiation i'ntheRWSTis'esterthanoreualtotheminimumreu~iredbSciftcation 3.1.2.7.b.2 SURVEILLANCE REUIREMENTS 4.8.1.2TheaboverequiredA.C.electrical powersourcesshallbedemonstrated OPERABLEbytheperformance ofeachoftheSurveillance Requirements of4.8.1.1.1 and4.8.1.1.2 exceptforrequirement 4.8.1.1.2.a.5.+
'Theprovisions ofTechnical Specification 4.0.8areapplicable.
COOKNUCLEARPLANT-UNIT 2Page3/48-9AMENDMENT 44834333459 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.9REFUELING OPERATIONS BORONCONCENTRATION LIMITINGCONDITION FOROPERATION 3.9.1ieboronconcentration ofallfilledportionsoftheReactorCoolantSystemandtherefueling canalshallbemaintained uniformandsufficient toensurethatthemorerestrictive ofthefollowing reactivity conditions ismet:EitheraK,piof0.95orless,whichincludesa1%bk/kconservative allowance foruncertainties, orb.Aboronconcentration ofgreaterthanorequalto2400ppm,whichincludesa50ppmconservative allowance foruncertainties.
APPLICABILITY:
MODE6ACTION:tiWiththerequirements ofthe-above specification notsatisfied,-tt immrdiatet~sus ndaii.-=-orationsinvolvinCOREALTERATIONS orsitivereactivity changes~'xcept~andditioh
'omVhmnbedm,ater-.from, theRS7,'-,pro'videdjhetboion conceiitrati" niintthe,RWST'is~"
eaterdthan'the'miiuinut e'redtb'.,'S'ficationa8i.'1".2 b2"'and'nitiateandcontinueborationatgreaterthanorequalto10gpmof20,000ppmboricacidsolutionoritsequivalent untilK,zisreducedtolessthanorequalto0.95ortheboronconcentration isrestoredtogreaterthanorequalto2400ppm,whichever isthemorerestrictive.
HTheprovisions ofSpecification 3.0.3arenotapplicable.
SURVEILLANCE REUIREMENTS 4.9.1.1Themorerestrictive oftheabovetworeactivity conditions shallbedetermined priorto:a.Removingorunbolting thereactorvesselhead,andb.Withdrawal ofanyfulllengthcontrolrodinexcessof3feetfromitsfullyinsertedpositionwithinthereactorpressurevessel.4.9.1.2Theboronconcentration ofthereactorcoolantsystemandtherefueling canalshallbedetermined bychemicalanalysisatleastonceper72hours.COOKNUCLEARPLANT-UNIT 2Page3/49-1'
 
3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.9REI<<ELING OPERATIONS INSTRUMENTATION LIMITINGCONDITION FOROPERATION 3.9.2Asaminimum,twosourcerangeneutronfluxmonitorsshallbeoperating, eachwithcontinuous visualindication inthecontrolroomandonewithaudibleindication inthecontainment andcontrolroom.APPLICABILITY:
MODE6.ACTION:Withtherequirements oftheabovespecification notsatisfied, immediatel susndallorationsinvolving COREALTERATIONS orsitivereactivichanes-.'c<ept''addition',of;;,water..'from,tli'ST~t providedt>the.boion
'concentrationi
'"RWSTis;"'eater;tha'n" the'.:minimiim'r<
"'i'ed'''inca'tio 3->2'.'.b!2HTheprovisions ofSpecification 3.0.3arenotapplicable.
SURVEILLANCE REUIREMENTS 4.9.2Eachsourcerangeneutronfluxmonitorshallbedemonstrated OPERABLEbyperformance of:a.ACHANNELFUNCTIONAL TESTatleastonceper7days,andb.ACHANNELFUNCTIONAL TESTwithin8hourspriortotheinitialstartofCOREALTERATIONS, andc.ACHANNELCHECKatleastonceper12hoursduringCOREALTERATIONS.
B-.HhM~COOKNUCLEARPLANT-UNIT 2Page3/49-2AMENDMENT 68)SP


3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS34.3INTABLE3.3-1Continueda.BelowP-6,restoretheinoperablechanneltoOPERABLEstatuspriortoincreasingTHERMALPOWERabovetheP-6Setpoint.b.AboveP-6butbelow5%ofRATEDTHERMALPOWER,restoretheinoperablechanneltoOPERABLEstatuspriortoincreasingTHERMALPOWERabove5%ofRATEDTHERMALPOWERc.Above5%ofRATEDTHERMALPOWER,POWEROPERATIONmaycontinue.ACTION4-WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirementandwiththeTHERMALPOWERlevel:a.BelowP-6,restoretheinoperablechanneltoOPERABLEstatuspriortoincreasingTHERMALPOWERabovetheP-6Setpoint.b.AboveP-6operationmaycontinue.ACTION5WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirement:gmmediately.suspendoperations,involvingpositivereactivity,changesexceptadditiono(~~waterfromtheRWST,,providedtheboronconcentrationintheRWSTisgreaterthantheMODE5~anbQVerifycompliancewiththeSHUTDOWNMARGINrequirementsofSpecification3.1.1.1or3.1.1.2,asapplicable,withinIhourandatleastonceper12hoursthereafteriandc.'Close'theisolationvalvesforunbo'ratedwatersources.tothechemicalandvolumecontrofystemwithin1hour.InMODE,5,iftheRWSTboronconcentrationislessthantheeactoi'coolantsystem"boronconcentrationandlessthanthe'boronconcentratio'nrequiretIpiSpecification2.<.2.7.b.2isolatetheRsstSTfromthereactorcoolants~stemw'Ihbl''hourACTION6WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels,STARTUPand/orPOWEROPERATIONmayproceedprovidedthefollowingconditionsaresatisfied:a.Theinoperablechannelisplacedinthetrippedconditionwithin1hour.b.TheMinimumChannelsOPERABLErequirementismet;however,theinoperableCHANNELmaybebypassedforupto2hoursforsurveillancetestingoftheotherchannelsperSpecification4.3.1.1.1.ACTION7WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels,STARTUPand/orPOWEROPERATIONmayproceeduntilperformanceofthenextrequiredCHANNELFUNCTIONALTESTprovidedtheinoperablechannelisplacedinthetrippedconditionwithin1hour.COOKNUCLEARPLANT-UNIT2Page3/43-6AMENDMENTV5 3/4LIMKINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.4REACTORCOOLANTSYSTI<'.MSAFETYVALVES-SHUTDOWNLIMITINGCONDITIONFOROPERATION3.4.2AminimumofonepressurizercodesafetyvalveshallbeOPERABLEwithaliftsettingof2485PSIG21%.APPLICABILITY:ACTION:MODES4and5.WithnopressurizercodesafetyvalveOPERABLE:-----b-'om'the'",W<,STjpr'ovided'~the>boron'!',conce<iifratio'n'tinthe8RWST.;'is:,<gr'eater-";.thaii'he"'minimumseu'iree,~b'-'ectficah'prie<'2:8&#x17d;2".ODE"'4"or='3".<<2!7!b'.2'-.'(MOD-".-.5andplacean<<,<<'PERABLERHRloopintooperationintheshutdowncoolingmod.="anImmediatelyrenderallSafetyInjectionpumpsandallbutonechargingpumpinoperablebyremovingtheapplicablemotorcircuitbreakersfromtheelectricalpowercircuitwithinonehour.SURVEILLANCEREUIREMENTS4.4.2NoadditionalSurveillanceRequirementsotherthanthoserequiredbySpecification4.0.5.Theliftsettingpressureshallcorrespondtoambientconditionsofthevalveatnominaloperatingtemperatureandpressure.COOKNUCLEARPLANT-UNIT2Page3/44-4AMENDMENTSR,497
3/4BASES3/4.1REACTIVITY.
CONTROLSYSTI<MS3/4.1.1BORATIONCONTROL3/4.1.1.1 and3/4.1.1.2 SHUTDOWNMARGINAsufficient SHUTDOWNMARGINensuresthat1)thereactorcanbemadesubcritical fromalloperating conditions, 2)thereactivity transients associated withpostulated accidentconditions arecontrollable withinacceptable limits,and3)thereactorwillbemaintained sufficiently subcritical toprecludeinadvertent criticality intheshutdowncondition.
SHUTDOWNMARGINrequirements varythroughout corelifeasafunctionoffueldepletion, RCSboronconcentration, andRCST,~.Themostrestrictive condition occursatEOL,withT,,atnoloadoperating temperature, andisassociated withapostulated steamlinebreakaccidentandresulting uncontrolled RCScooldown.
Intheanalysisofthisaccident, aminimumSHUTDOWNMARGINof1.3%Deltak/kisinitially requiredtocontrolthereactivity transient andautomatic ESFisassumedtobeavailable.
WithT,~lessthan200'F,thereactivity transients resulting fromapostulated steamlinebreakcooldownareminimalanda1%Deltak/kSHUTDOWNMARGINprovidesadequateprotection forthisevent.TheSHUTDOWNMARGINrequirements arebaseduponthe-limiting conditions described-above andareconsistent withFSARsafetyanalysisassumptions.
A'oron<penaltyimust;be".applied:when'opera g.pith'no",rcacto'r=codla'nt:
lo'opsin:oper'atiori'but~
oneor=.mbr'e"residu ieatrettioyal'Io'ops~'providing sltut'down;cooling!'<.'.'The'necess'ary,,penalty, is,'.included'.jn theSHUTDOWNMARGI3/4.1.1.3 BORONDILUTIONAminimumflowrateofatleast2000GPMprovidesadequatemixing,preventsstratification andensuresthatreactivity changeswillbegradualduringboronconcentration reductions intheReactorCoolantSystem.Aflowrateofatleast2000GPMwillcirculate anequivalent ReactorCoolantSystemvolumeof12,612cubicfeetinapproximately 30minutes.Thereactivity changerateassociated withboronreductions willtherefore bewithinthecapability foroperatorrecognition andcontrol.COOKNUCLEARPLANT-UNIT 2PageB3/41>>1AMENDMENT 88,$$,484,499


3/4LIMITINGCONDITIONSFOROPE<RATIONANDSURVEILLANCEREQUIREMENTS3/4.8ELECTRICALPOWERSYSTEMSSHUTDOWNLIMITINGCONDITIONFOROPERATION3.8.1.2Asaminimum,thefollowingA.C.electricalpowersourcesshallbeOPERABLE:OnecircuitbetweentheoffsitetransmissionnetworkandtheonsiteClass1Edistributionsystem,andOnedieselgeneratorwith:1.Adayfueltankcontainingaminimumof70gallonsoffuel,Afuelstoragesystemcontainingaminimumindicatedvolumeof46,000gallonsoffuel,andAPPLICABILITY:ACTION:3.Afueltransferpump.MODES5and6.WithlessthantheaboveminimumrequiredA.C.electricalpowersourcesOPERABLE,suspendalloperationsinvolvingCOREALTERATIONSorpositivereactivi~changesxcept:I)'heatup'orcooldownofthereactorcoolant'oluineprovidedthaSHUTDOWN.MA'RGINusufficientbto-a'ccommodatethe'.changeintemperatureismaintained,inaccordancewitIIItpectfication31.L2ctntMODE5'o'r'Spcification301inMODE6;sndthehea<uporcooldbwnrateisrestiictedfo)01'Forlessinanycne:hour.periodin,MODE5,or2)additionof'alei:fromthe<,.RWST,provided..theboronconcentiationi'ntheRWSTis'esterthanoreualtotheminimumreu~iredbSciftcation3.1.2.7.b.2SURVEILLANCEREUIREMENTS4.8.1.2TheaboverequiredA.C.electricalpowersourcesshallbedemonstratedOPERABLEbytheperformanceofeachoftheSurveillanceRequirementsof4.8.1.1.1and4.8.1.1.2exceptforrequirement4.8.1.1.2.a.5.+'TheprovisionsofTechnicalSpecification4.0.8areapplicable.COOKNUCLEARPLANT-UNIT2Page3/48-9AMENDMENT44834333459 3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.9REFUELINGOPERATIONSBORONCONCENTRATIONLIMITINGCONDITIONFOROPERATION3.9.1ieboronconcentrationofallfilledportionsoftheReactorCoolantSystemandtherefuelingcanalshallbemaintaineduniformandsufficienttoensurethatthemorerestrictiveofthefollowingreactivityconditionsismet:EitheraK,piof0.95orless,whichincludesa1%bk/kconservativeallowanceforuncertainties,orb.Aboronconcentrationofgreaterthanorequalto2400ppm,whichincludesa50ppmconservativeallowanceforuncertainties.APPLICABILITY:MODE6ACTION:tiWiththerequirementsofthe-abovespecificationnotsatisfied,-ttimmrdiatet~susndaii.-=-orationsinvolvinCOREALTERATIONSorsitivereactivitychanges~'xcept~andditioh'omVhmnbedm,ater-.from,theRS7,'-,pro'videdjhetboionconceiitrati"niintthe,RWST'is~"eaterdthan'the'miiuinute'redtb'.,'S'ficationa8i.'1".2b2"'and'nitiateandcontinueborationatgreaterthanorequalto10gpmof20,000ppmboricacidsolutionoritsequivalentuntilK,zisreducedtolessthanorequalto0.95ortheboronconcentrationisrestoredtogreaterthanorequalto2400ppm,whicheveristhemorerestrictive.HTheprovisionsofSpecification3.0.3arenotapplicable.SURVEILLANCEREUIREMENTS4.9.1.1Themorerestrictiveoftheabovetworeactivityconditionsshallbedeterminedpriorto:a.Removingorunboltingthereactorvesselhead,andb.Withdrawalofanyfulllengthcontrolrodinexcessof3feetfromitsfullyinsertedpositionwithinthereactorpressurevessel.4.9.1.2Theboronconcentrationofthereactorcoolantsystemandtherefuelingcanalshallbedeterminedbychemicalanalysisatleastonceper72hours.COOKNUCLEARPLANT-UNIT2Page3/49-1'
3/4BASES3/4.1REACI'IVITY CONTROLSYSTEMS3/4.1.2BORATIONSYSTEMSContinued ThechargingflowpathofUnit2requiredforUnit1shutdownsupportensuresthatflowisavailable toUnit1andaddresses therequirements of10CFR50AppendixR.Theflowpathconsistsofachargingpumppoweredfromanelectrical busandassociated watersuppliesanddeliverysystem.Firewatchespostedintheaffectedoppositeunitareas(i.e.,Unit1areasrequiring useoftheUnit2chargingsystemintheeventofafire)mayserveastheequivalent shutdowncapability specified intheactionstatements ofSpecification 3.1.2.3.Intheaffectedareas,eitherestablish continuous firewatchesorverifytheOPERABILITY offiredetectors perSpecification 4.3.3./andestablish hourlyfirewatchpatrols.Therequiredoppositeunitequipment alongwiththesurveillance requirements necessary toensurethatthisequipment iscapableoffulfilling itsintendedAppendixRalternate safeshutdownfunctionhavebeenestablished andareincludedinaplantprocedure.
Anadditional plantprocedure detailshowtheabovenotedfirewatcheswillbeimplemented.
Precluding'~positive'jieactiyityjaddition',,capable,
'of,'challenging:,the niinimum-requiredSHUTDOWNMARGI'oFUELING'boro'ri'concentratto'n:is "required to."a'ssur'e
'contfiiued.s'afe operation,
-Introduction.'of RCS'temperatur changes,mus't;.'also~be
'evaluaibd.to'>not" iiicrease',,rea'c'tivi'ty,.'above the:required',:SHVTDOWN.'MARGIN:.,-The'.
RCSeatupan'd'cooltlown-r'ate isiestricted.'in MODE-5to'50F,-or-.lessinanyonehourp'er'iod.'to:ensure.
thatthe,positivereactivity'increatse'-"due"to
'temper'ature:changes is'co'inparable tothe'UFSA'R'hapter'14 aiialy*sis''o(a'or'oii
'dilution event,-'..:.In'",.thisanalysis>."it'.was, coricluChd,'that there:is,'sufficient'ime, available,to~de't'e'ct thedilulionWith-,the sourcerange'neutron flux;moiutors'and teriiiiiiate.,the ey'entimthoperator.
action.*'.Thereisno,additional heatupor'ooldoratejestriciiori'jiii'.MODE, 6jbec'ause":,the,='REFUEL'ING"',byron, concentr'a'tion
'is'=aboye'he, minimum>'required.
tomaintain'the'requiinf SHUTDOWNS MARGIN.foi,the,RCS.;
temperature rangedefined;-for'MODE;6:,,Introduction'o coolantinventoiy,",from,ithe',::RWS'Ii''js',;ace'eptable'provided'he,.RWST bo'ronconcentration, is'above,theminitnumrequired'to'maintainithe specific'd SUVDOWNMARGIN
'.;-3/4.1.3MOVABLECONTROLASSEMBLIES Thespecifications ofthissectionensurethat(1)acceptable powerdistribution limitsaremaintained, (2)theminimumSHUTDOWNMARGINismaintained, and(3)limitthepotential effectsofrodmisalignment onassociated accidentanalyses.
OPERABILITY ofthecontrolrodpositionindicators isrequiredtodetermine controlrodpositions andtherebyensurecompliance withthecontrolrodalignment andinsertion limits.TheACTIONstatements whichpermitlimitedvariations fromthebasicrequirements areaccompanied byadditional restrictions whichensurethattheoriginaldesigncriteriaaremet.Misalignment ofarodrequiresmeasurement ofpeakingfactorsorarestriction inTHERMALPOWER;eitheroftheserestrictions provideassurance offuelrodintegrity duringcontinued operation.
Inaddition, thoseaccidentanalysisaffectedbyamisaligned rodarereevaluated toconfirmthattheresultsremainvalidduringfutureoperation.
Themaximumroddroptimerestriction isconsistent withtheassumedroddroptimeusedintheaccidentanalyses.
Measurement withT,~greaterthanorequalto541'Fandwithallreactorcoolantpumpsoperating ensuresthatthemeasureddroptimeswillberepresentative ofinsertion timesexperienced duringareactortripatoperating conditions.
Controlrodpositions andOPERABILITY oftherodpositionindicators arerequiredtobeverifiedonanominalbasisofonceper12hourswithmorefrequentverifications requiredifanautomatic monitoring channelisinoperable.
Theseverification frequencies areadequateforassuringthattheapplicable LCO'saresatisfied.
COOKNUCLEARPLANT-UNIT 2PageB3/414AMENDMENT 49,446,434


3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.9REI<<ELINGOPERATIONSINSTRUMENTATIONLIMITINGCONDITIONFOROPERATION3.9.2Asaminimum,twosourcerangeneutronfluxmonitorsshallbeoperating,eachwithcontinuousvisualindicationinthecontrolroomandonewithaudibleindicationinthecontainmentandcontrolroom.APPLICABILITY:MODE6.ACTION:Withtherequirementsoftheabovespecificationnotsatisfied,immediatelsusndallorationsinvolvingCOREALTERATIONSorsitivereactivichanes-.'c<ept''addition',of;;,water..'from,tli'ST~tprovidedt>the.boion'concentrationi'"RWSTis;"'eater;tha'n"the'.:minimiim'r<"'i'ed'''inca'tio3->2'.'.b!2HTheprovisionsofSpecification3.0.3arenotapplicable.SURVEILLANCEREUIREMENTS4.9.2EachsourcerangeneutronfluxmonitorshallbedemonstratedOPERABLEbyperformanceof:a.ACHANNELFUNCTIONALTESTatleastonceper7days,andb.ACHANNELFUNCTIONALTESTwithin8hourspriortotheinitialstartofCOREALTERATIONS,andc.ACHANNELCHECKatleastonceper12hoursduringCOREALTERATIONS.B-.HhM~COOKNUCLEARPLANT-UNIT2Page3/49-2AMENDMENT68)SP
ATTACHMENT 3ATO,AEP:NRC:1327 PROPOSEDTECHNICAL SPECIFICATIONS PAGESREVISEDPAGESUNIT13/41-23/41-33/41-73/41-113/41-133/41-153/43-73/44-43/48-93/49-13/49-2B3/41-1B3/41-3 3/4LIMH'INGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4,1REACTIVITY CONTROLSYSTEMSSURVEILLANCE REUIREMENTS Continued WheninMODES3or4;atleastonceper24hoursbyconsideration ofthefollowing factors:1.Reactorcoolantsystemboronconcentration,-
2.Controlrodposition, 3.Reactorcoolantsystemaveragetemperature, Fuelburnupbasedongrossthermalenergygeneration, 5.Xenonconcentration, 6.Samariumconcentration, and7.Boronpenalty(MODE4only).4.1.1.1.2 Theoverallcorereactivity balanceshallbecomparedtopredicted valuestodeinonstrate agreement withinplusorminus1%Deltak/katleastonceper31Effective FullPowerDays(EFPD).Thiscomparison shallconsideratleastthosefactorsstatedinSpecification 4.1.1.1.1.e, above.Thepredicted reactivity valuesshallbeadjusted(normalized) tocorrespond totheactualcoreconditions priortoexceeding afuelburnupof60Effective FullPowerDaysaftereachfuelloading.COOKNUCLEARPLANT-UNIT 1Page3/41-2 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACTIVITY CONTROLSYSTEMSSHUTDOWNMARGINTvLESSTHANOREUALTO200FLIMITINGCONDITION FOROPERATION 3.1.1.2TheSHUTDOWNMARGINshallbegreaterthanorequalto1.0%Deltak/k.APPLICABILITY:
MODE5.ACTION:WiththeSHUTDOWNMARGINlessthan1.0%Deltak/k,immediately initiateandcontinueborationatgreaterthanorequalto10gpmofasolutioncontaining greaterthanorequalto20,000ppmboronorequivalent untiltherequired'SHUTDOWN MARGINisrestored.
SURVEILLANCE REUIREMENTS 4.1.1.2TheSHUTDOWNMARGINshallbedetermined tobegreaterthanorequalto1.0%Deltak/k:Withinonehourafterdetection ofaninoperable controlrod(s)andatleastonceper12hoursthereafter whiletherod(s)isinoperable.
Iftheinoperable controlrodisimmovable oruntrippable, theSHUTDOWNMARGINshallbeverifiedacceptable withanincreased allowance forthewithdrawn worthoftheimmovable oruntrippable controlrod(s).Atleastonceper24hoursbyconsideration ofthefollowing factors:1.Reactorcoolantsystemboronconcentration, 2.Controlrodposition, 4,Reactorcoolantsystemaveragetemperature, Fuelburnupbasedongrossthermalenergygeneration, Xenonconcentration, Samariumconcentration, and7.Boronpenalty.COOKNUCLEARPLANT-UNIT 1Page3/41-3 3/4LIMI'rlNG CONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACIIVITYCONTROLSYSTEMS3/4.1.2BORATIONSYSTEMSFLOWPATHS-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.1Asaminimum,oneofthefollowing boroninjection flowpathsshallbeOPERABLE:
a.AflowpathfromtheboricacidtanksviaaboricacidtransferpumpandchargingpumptotheReactorCoolantSystemifonlytheboricacidstoragetankinSpecification 3.1.2.7aisOPERABLE, orTheflowpathfromtherefueling waterstoragetankviaachargingpumptotheReactorCoolantSystemifonlytherefueling waterstoragetankinSpecification 3.1.2.7bisOPERABLE.
APPLICABILITY:
MODES5and6.ACTION:WithnoneoftheaboveflowpathsOPERABLE, suspendalloperations involving COREALTERATIONS orpositivereactivity changesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficient toaccommodate thechangeintemperature ismaintained inaccordance withSpecification 3.1.1.2inMODE5orSpecification 3.9.1inMODE6,andtheheatuporcooldownrateisrestricted to50'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification 3.1.2.7.b.2.
SURVEILLANCE REUIREMENTS 4.1.2.1Atleastoneoftheaboverequiredflowpathsshallbedemonstrated OPERABLE:
Atleastonceper7daysbyverifying thatthetemperature oftheheattracedportionoftheflowpathisgreaterthanorequalto145'Fwhenaflowpathfromtheboricacidtanksisused.Atleastonceper31daysbyverifying thateachvalve(manual,poweroperatedorautomatic) intheflowpaththatisnotlocked,sealed,orotherwise securedinposition, isinitscorrectposition.
COOKNUCLEARPLANT-UNIT 1Page3/41-7AMENDMENT 420,464


3/4BASES3/4.1REACTIVITY.CONTROLSYSTI<MS3/4.1.1BORATIONCONTROL3/4.1.1.1and3/4.1.1.2SHUTDOWNMARGINAsufficientSHUTDOWNMARGINensuresthat1)thereactorcanbemadesubcriticalfromalloperatingconditions,2)thereactivitytransientsassociatedwithpostulatedaccidentconditionsarecontrollablewithinacceptablelimits,and3)thereactorwillbemaintainedsufficientlysubcriticaltoprecludeinadvertentcriticalityintheshutdowncondition.SHUTDOWNMARGINrequirementsvarythroughoutcorelifeasafunctionoffueldepletion,RCSboronconcentration,andRCST,~.ThemostrestrictiveconditionoccursatEOL,withT,,atnoloadoperatingtemperature,andisassociatedwithapostulatedsteamlinebreakaccidentandresultinguncontrolledRCScooldown.Intheanalysisofthisaccident,aminimumSHUTDOWNMARGINof1.3%Deltak/kisinitiallyrequiredtocontrolthereactivitytransientandautomaticESFisassumedtobeavailable.WithT,~lessthan200'F,thereactivitytransientsresultingfromapostulatedsteamlinebreakcooldownareminimalanda1%Deltak/kSHUTDOWNMARGINprovidesadequateprotectionforthisevent.TheSHUTDOWNMARGINrequirementsarebaseduponthe-limitingconditionsdescribed-aboveandareconsistentwithFSARsafetyanalysisassumptions.A'oron<penaltyimust;be".applied:when'operag.pith'no",rcacto'r=codla'nt:lo'opsin:oper'atiori'but~oneor=.mbr'e"residuieatrettioyal'Io'ops~'providingsltut'down;cooling!'<.'.'The'necess'ary,,penalty,is,'.included'.jntheSHUTDOWNMARGI3/4.1.1.3BORONDILUTIONAminimumflowrateofatleast2000GPMprovidesadequatemixing,preventsstratificationandensuresthatreactivitychangeswillbegradualduringboronconcentrationreductionsintheReactorCoolantSystem.Aflowrateofatleast2000GPMwillcirculateanequivalentReactorCoolantSystemvolumeof12,612cubicfeetinapproximately30minutes.Thereactivitychangerateassociatedwithboronreductionswillthereforebewithinthecapabilityforoperatorrecognitionandcontrol.COOKNUCLEARPLANT-UNIT2PageB3/41>>1AMENDMENT88,$$,484,499
3/4LIMI'rlNG CONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACIIVHY CONTROLSYSTEMSCHARGINGPUMP-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.3a.Onechargingpumpintheboroninjection fiowpathrequiredbySpecification 3.1.2.1shallbeOPERABLEandcapableofbeingpoweredfromanOPERABLEemergency bus.b.Onechargingflowpathassociated withsupportofUnit2shutdownfunctions shallbeavailable APPLICABILITY:
Specification 3.1.2.3.a.
-MODES5and6Specification 3.1.2.3.b.
-AtalltimeswhenUnit2isinMODES1~2,3,or4.ACTION:WithnochargingpumpOPERABLE, suspendalloperations involving COREALTERATIONS orpositivereactivity changesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficient toaccommodate thechangeintemperature ismaintained inaccordance withSpecification 3.1.1.2inMODE5orSpecification 3.9.1inMODE6,andtheheatuporcooldownrateisrestricted to50'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification 3.1.2.7.b.2.
0b.WithmorethanonechargingpumpOPERABLEorwithasafetyinjection pump(s)OPERABLEwhenthetemperature ofanyRCScoldlegislessthanorequalto152'F,unlessthereactorvesselheadisremoved,removetheadditional chargingpump(s)andthesafetyinjection pump(s)motorcircuitbreakersfromtheelectrical powercircuitwithinonehour.c.Theprovisions ofSpecification 3.0.3arenotapplicable.
Inadditiontotheabove,whenSpecification 3.1.2.3.b isapplicable andtherequiredflowpathisnotavailable, returntherequiredfiowpathtoavailable statuswithin7days,orprovideequivalent shutdowncapability inUnit2andreturntherequiredflowpathtoavailable statuswithinthenext60days,orhaveUnit2inHOTSTANDBYwithinthenext12hoursandHOTSHUTDOWNwithinthefollowing 24hours.e.Therequirements ofSpecification


3/4BASES3/4.1REACI'IVITYCONTROLSYSTEMS3/4.1.2BORATIONSYSTEMSContinuedThechargingflowpathofUnit2requiredforUnit1shutdownsupportensuresthatflowisavailabletoUnit1andaddressestherequirementsof10CFR50AppendixR.Theflowpathconsistsofachargingpumppoweredfromanelectricalbusandassociatedwatersuppliesanddeliverysystem.Firewatchespostedintheaffectedoppositeunitareas(i.e.,Unit1areasrequiringuseoftheUnit2chargingsystemintheeventofafire)mayserveastheequivalentshutdowncapabilityspecifiedintheactionstatementsofSpecification3.1.2.3.Intheaffectedareas,eitherestablishcontinuousfirewatchesorverifytheOPERABILITYoffiredetectorsperSpecification4.3.3./andestablishhourlyfirewatchpatrols.TherequiredoppositeunitequipmentalongwiththesurveillancerequirementsnecessarytoensurethatthisequipmentiscapableoffulfillingitsintendedAppendixRalternatesafeshutdownfunctionhavebeenestablishedandareincludedinaplantprocedure.Anadditionalplantproceduredetailshowtheabovenotedfirewatcheswillbeimplemented.Precluding'~positive'jieactiyityjaddition',,capable,'of,'challenging:,theniinimum-requiredSHUTDOWNMARGI'oFUELING'boro'ri'concentratto'n:is"requiredto."a'ssur'e'contfiiued.s'afeoperation,-Introduction.'ofRCS'temperaturchanges,mus't;.'also~be'evaluaibd.to'>not"iiicrease',,rea'c'tivi'ty,.'abovethe:required',:SHVTDOWN.'MARGIN:.,-The'.RCSeatupan'd'cooltlown-r'ateisiestricted.'inMODE-5to'50F,-or-.lessinanyonehourp'er'iod.'to:ensure.thatthe,positivereactivity'increatse'-"due"to'temper'ature:changesis'co'inparabletothe'UFSA'R'hapter'14aiialy*sis''o(a'or'oii'dilutionevent,-'..:.In'",.thisanalysis>."it'.was,coricluChd,'thatthere:is,'sufficient'ime,available,to~de't'e'ctthedilulionWith-,thesourcerange'neutronflux;moiutors'andteriiiiiiate.,theey'entimthoperator.action.*'.Thereisno,additionalheatupor'ooldoratejestriciiori'jiii'.MODE,6jbec'ause":,the,='REFUEL'ING"',byron,concentr'a'tion'is'=aboye'he,minimum>'required.tomaintain'the'requiinfSHUTDOWNSMARGIN.foi,the,RCS.;temperaturerangedefined;-for'MODE;6:,,Introduction'ocoolantinventoiy,",from,ithe',::RWS'Ii''js',;ace'eptable'provided'he,.RWSTbo'ronconcentration,is'above,theminitnumrequired'to'maintainithespecific'dSUVDOWNMARGIN'.;-3/4.1.3MOVABLECONTROLASSEMBLIESThespecificationsofthissectionensurethat(1)acceptablepowerdistributionlimitsaremaintained,(2)theminimumSHUTDOWNMARGINismaintained,and(3)limitthepotentialeffectsofrodmisalignmentonassociatedaccidentanalyses.OPERABILITYofthecontrolrodpositionindicatorsisrequiredtodeterminecontrolrodpositionsandtherebyensurecompliancewiththecontrolrodalignmentandinsertionlimits.TheACTIONstatementswhichpermitlimitedvariationsfromthebasicrequirementsareaccompaniedbyadditionalrestrictionswhichensurethattheoriginaldesigncriteriaaremet.MisalignmentofarodrequiresmeasurementofpeakingfactorsorarestrictioninTHERMALPOWER;eitheroftheserestrictionsprovideassuranceoffuelrodintegrityduringcontinuedoperation.Inaddition,thoseaccidentanalysisaffectedbyamisalignedrodarereevaluatedtoconfirmthattheresultsremainvalidduringfutureoperation.Themaximumroddroptimerestrictionisconsistentwiththeassumedroddroptimeusedintheaccidentanalyses.MeasurementwithT,~greaterthanorequalto541'Fandwithallreactorcoolantpumpsoperatingensuresthatthemeasureddroptimeswillberepresentativeofinsertiontimesexperiencedduringareactortripatoperatingconditions.ControlrodpositionsandOPERABILITYoftherodpositionindicatorsarerequiredtobeverifiedonanominalbasisofonceper12hourswithmorefrequentverificationsrequiredifanautomaticmonitoringchannelisinoperable.TheseverificationfrequenciesareadequateforassuringthattheapplicableLCO'saresatisfied.COOKNUCLEARPLANT-UNIT2PageB3/414AMENDMENT49,446,434
==3.0. 4arenotapplicable==
whenSpecification 3.1.2.3.b applies.SURVEILLANCE REUIREMENTS 4.1.2.3.1 Theaboverequiredchargingpumpshallbedemonstrated OPERABLEbyverifying thatthepump'sdeveloped headatthetestflowpointisgreaterthanorequaltotherequireddeveloped headwhentestedpursuanttoSpecification 4.0.5.Amaximumofonecentrifugal chargingpumpshallbeOPERABLEwheneverthetemperature ofoneormoreoftheRCScoldlegsislessthanorequalto152'F.COOKNUCLEARPLANT-UNIT 1Page3/41-11AMENDMENTQSf 420$Sf46446V89


ATTACHMENT3ATO,AEP:NRC:1327PROPOSEDTECHNICALSPECIFICATIONSPAGESREVISEDPAGESUNIT13/41-23/41-33/41-73/41-113/41-133/41-153/43-73/44-43/48-93/49-13/49-2B3/41-1B3/41-3 3/4LIMH'INGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4,1REACTIVITYCONTROLSYSTEMSSURVEILLANCEREUIREMENTSContinuedWheninMODES3or4;atleastonceper24hoursbyconsiderationofthefollowingfactors:1.Reactorcoolantsystemboronconcentration,-2.Controlrodposition,3.Reactorcoolantsystemaveragetemperature,Fuelburnupbasedongrossthermalenergygeneration,5.Xenonconcentration,6.Samariumconcentration,and7.Boronpenalty(MODE4only).4.1.1.1.2Theoverallcorereactivitybalanceshallbecomparedtopredictedvaluestodeinonstrateagreementwithinplusorminus1%Deltak/katleastonceper31EffectiveFullPowerDays(EFPD).ThiscomparisonshallconsideratleastthosefactorsstatedinSpecification4.1.1.1.1.e,above.Thepredictedreactivityvaluesshallbeadjusted(normalized)tocorrespondtotheactualcoreconditionspriortoexceedingafuelburnupof60EffectiveFullPowerDaysaftereachfuelloading.COOKNUCLEARPLANT-UNIT1Page3/41-2 3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.1REACTIVITYCONTROLSYSTEMSSHUTDOWNMARGINTvLESSTHANOREUALTO200FLIMITINGCONDITIONFOROPERATION3.1.1.2TheSHUTDOWNMARGINshallbegreaterthanorequalto1.0%Deltak/k.APPLICABILITY:MODE5.ACTION:WiththeSHUTDOWNMARGINlessthan1.0%Deltak/k,immediatelyinitiateandcontinueborationatgreaterthanorequalto10gpmofasolutioncontaininggreaterthanorequalto20,000ppmboronorequivalentuntiltherequired'SHUTDOWNMARGINisrestored.SURVEILLANCEREUIREMENTS4.1.1.2TheSHUTDOWNMARGINshallbedeterminedtobegreaterthanorequalto1.0%Deltak/k:Withinonehourafterdetectionofaninoperablecontrolrod(s)andatleastonceper12hoursthereafterwhiletherod(s)isinoperable.Iftheinoperablecontrolrodisimmovableoruntrippable,theSHUTDOWNMARGINshallbeverifiedacceptablewithanincreasedallowanceforthewithdrawnworthoftheimmovableoruntrippablecontrolrod(s).Atleastonceper24hoursbyconsiderationofthefollowingfactors:1.Reactorcoolantsystemboronconcentration,2.Controlrodposition,4,Reactorcoolantsystemaveragetemperature,Fuelburnupbasedongrossthermalenergygeneration,Xenonconcentration,Samariumconcentration,and7.Boronpenalty.COOKNUCLEARPLANT-UNIT1Page3/41-3 3/4LIMI'rlNGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.1REACIIVITYCONTROLSYSTEMS3/4.1.2BORATIONSYSTEMSFLOWPATHS-SHUTDOWNLIMITINGCONDITIONFOROPERATION3.1.2.1Asaminimum,oneofthefollowingboroninjectionflowpathsshallbeOPERABLE:a.AflowpathfromtheboricacidtanksviaaboricacidtransferpumpandchargingpumptotheReactorCoolantSystemifonlytheboricacidstoragetankinSpecification3.1.2.7aisOPERABLE,orTheflowpathfromtherefuelingwaterstoragetankviaachargingpumptotheReactorCoolantSystemifonlytherefuelingwaterstoragetankinSpecification3.1.2.7bisOPERABLE.APPLICABILITY:MODES5and6.ACTION:WithnoneoftheaboveflowpathsOPERABLE,suspendalloperationsinvolvingCOREALTERATIONSorpositivereactivitychangesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficienttoaccommodatethechangeintemperatureismaintainedinaccordancewithSpecification3.1.1.2inMODE5orSpecification3.9.1inMODE6,andtheheatuporcooldownrateisrestrictedto50'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfromtheRWST,providedtheboronconcentrationintheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification3.1.2.7.b.2.SURVEILLANCEREUIREMENTS4.1.2.1AtleastoneoftheaboverequiredflowpathsshallbedemonstratedOPERABLE:Atleastonceper7daysbyverifyingthatthetemperatureoftheheattracedportionoftheflowpathisgreaterthanorequalto145'Fwhenaflowpathfromtheboricacidtanksisused.Atleastonceper31daysbyverifyingthateachvalve(manual,poweroperatedorautomatic)intheflowpaththatisnotlocked,sealed,orotherwisesecuredinposition,isinitscorrectposition.COOKNUCLEARPLANT-UNIT1Page3/41-7AMENDMENT420,464
3/4,LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACTIVI'IY CONTROLSYSIZMSBORICACIDTRANSFERPUMPS-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.5AtleastoneboricacidtransferpumpshallbeOPERABLEandcapableofbeingpoweredfromanOPERABLEemergency busifonlytheflowpaththroughtheboricacidtransferpumpofSpecification 3.1.2.1aisOPERABLE.
APPLICABILITY:
MODES5and6.ACTION:WithnoboricacidtransferpumpOPERABLEasrequiredtocompletetheflowpathofSpecification 3.1.2.1a, suspendalloperations involving COREALTERATIONS orpositivereactivity changesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficient toaccommodate thechangeintemperature ismaintained inaccordance withSpecification 3.1.1.2inMODE5orSpecification 3.9.1inMODE6,andtheheatuporcooldownrateisrestricted to50'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification 3.1.2.7.b.2.
SURVEILLANCE REUIREMENTS 4.1.2.5Noadditional surveillance requirements otherthanthoserequiredbySpecification 4.0.5.COOKNUCLEARPLANT-UNIT 1Page3/41-13AMENDMENT 420,464 3/4LIMFI'ING CONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACTIVITY CONTROLSYSTEMSBORATEDWATERSOURCES-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.7Asaminimum,oneofthefollowing boratedwatersourcesshallbeOPERABLE:
a.Aboricacidstoragesystemandassociated heattracingwith:l.Aminimumusableboratedwatervolumeof4300gallons,2.Between20,000and22,500ppmofboron,and3.Aminimumsolutiontemperature of145'F.Therefueling waterstoragetankwith:1.Aminimumusableboratedwatervolumeof90,000gallons,2.Aminimumboronconcentration of2400ppm,and3.Aminimumsolutiontemperature of70'F.APPLICABILITY ACTION:MODES5and6.WithnoboratedwatersourceOPERABLE, suspendalloperations involving COREALTERATIONS orpositivereactivity changesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficient toaccommodate thechangeintemperature ismaintained inaccordance withSpecification 3.1.1.2inMODE5orSpecification 3.9.1inMODE6,andtheheatuporcooldownrateisrestricted to50'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfro'mtheRWST,providedtheboronconcentration intheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification 3.1.2.7.b.2.
SURVEILLANCE REUIREMENTS 4.1.2.7Theaboverequiredboratedwatersourceshallbedemonstrated OPERABLE:
Atleastonceper7daysby:1.Verifying theboronconcentration ofthewater,2.Verifying thewaterlevelvolumeofthetank,and3.Verifying theboricacidstoragetanksolutiontemperature whenitisthesourceofboratedwater.Atleastonceper24hoursbyverifying theRWSTtemperature whenitisthesourceofboratedwater.COOKNUCLEARPLANT-UNIT 1Page3/41-15AMENDMENT 53,kR,S&$
3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.3INSTRUMENTATION TABLE3.3-1Continued BelowP-6,restoretheinoperable channeltoOPERABLEstatuspriortoincreasing THERMALPOWERabovetheP-6Setpoint.
AboveP-6butbelow5%ofRATEDTHERMALPOWER,restoretheinoperable channeltoOPERABLEstatuspriortoincreasing THERMALPOWERabove5%ofRATEDTHERMALPOWER.C.Above5%ofRATEDTHERMALPOWER,POWEROPERATION maycontinue.
ACTION4-WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirement andwiththeTHERMALPOWERlevel:a.BelowP-6,restoretheinoperable channeltoOPERABLEstatuspriortoincreasing THERMALPOWERabovetheP-6Setpoint.
b.AboveP-6,operation maycontinue.
ACTION5-WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirement:
Immediately suspendoperations involving positivereactivity changesexceptadditionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthantheminimumrequired'bySpecification 3.1.2.8.b.2 (MODES3or4)or3.1.2.7.b.2 (MODE5),andVerifycompliance withtheSHUTDOWNMARGINrequirements ofSpecification 3.1.1.1or3.1.1.2,asapplicable, within1hourandatleastonceper12hoursthereafter, andClosetheisolation valvesforunborated watersourcestothechemicalandvolumecontrolsystemwithin1hour.InMODE5,iftheRWSTboronconcentration islessthanthereactorcoolantsystemboronconcentration andlessthantheboronconcentration requiredbySpecification 3.1.2.7.b.2, isolatetheRWSTfromthereactorcoolantsystemwithin1hour.ACTION6-WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels, STARTUPand/orPOWEROPERATION mayproceedprovidedthefollowing conditions aresatisfied:
Theinoperable channelisplacedinthetrippedcondition within1hour.ACTION7-TheMinimumChannelsOPERABLErequirement ismet;however,theinoperable channelmaybebypassedforupto2hoursforsurveillance testingoftheotherchannelsperSpecification 4.3.1.1.1.
WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels, STARTUPand/orPOWEROPERATION mayproceeduntilperformance ofthenextrequiredCHANNELFUNCTIONAL TESTprovidedtheinoperable channelisplacedinthetrippedcondition within1hour.COOKNUCLEARPLANT-UNIT 1Page3/43-7 0
3/4LIMH'INGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.4REACTORCOOLANTSYSIXMSAFETYVALVES-SHUTDOWN,LIMITINGCONDITION FOROPERATION 3.4.2Aminimumofonepressurizer codesafetyvalveshallbeOPERABLEwithaliftsettingof2485PSIG23%APPLICABILITY:
ACTION:MODES4and5.Withnopressurizer codesafetyvalveOPERABLE:
Immediately suspendalloperations involving positivereactivity changesexceptadditionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthantheminimumrequiredbySpecification 3.1.2.8.b.2 (MODE4)or3.1.2.7.b.2 (MODE5),andplaceanOPERABLERHRloopintooperation intheshutdowncoolingmode,andb.Immediately renderallSafetyInjection pumpsandallbutonechargingpumpinoperable byremovingtheapplicable motorcircuitbreakersfromtheelectricpowercircuitwithinonehour.SURVEILLANCE REUIREMENTS 4.4.2Thepressurizer codesafetyvalveshallbedemonstrated OPERABLEperSurveillance Requirement 4.4.3.Theliftsettingpressureshallcorrespond toambientconditions ofthevalveatnominaloperating temperature andpressure.
COOKNUCLEARPLANT-UNIT IPage3/444AMENDMENT 53,420,K4 e
3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.8ELECTRICAL POWERSYSTEMSSHUTDOWNLIMITINGCONDITION FOROPERATION 3.8.1.2Asaminimum,thefollowing A.C.electrical powersourcesshallbeOPERABLE:
Onecircuitbetweentheoffsitetransmission networkandtheonsiteClass1Edistribution system,andOnedieselgenerator with:Adayfueltankcontaining aminimumof70gallonsoffuel,2.Afuelstoragesystemcontaining aminimumindicated volumeof46,000gallonsoffuel,andAPPLICABILITY:
ACTION:3.Afueltransferpump.MODES5and6.WithlessthantheaboveminimumrequiredA.C.electrical powersourcesOPERABLE, suspendalloperations involving COREALTERATIONS orpositivereactivity changesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficient toaccommodate thechangeintemperature ismaintained inaccordance withSpecification 3.1.1.2inMODE5orSpecification 3.9.1inMODE6,andtheheatuporcooldownrateisrestricted to50'Forlessinanyone-hourperiodinMODES,or2)additionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification 3.1.2.7.b.2.
SURVEILLANCE REUIREMENTS 4.8.1.2TheaboverequiredA.C.electrical powersourcesshallbedemonstrated OPERABLEbytheperformance ofeachoftheSurveillance Requirements of4.8.1.1.1 and4.8.1.1.2 exceptforrequirement 4.8.1.1.2.a.5.
COOKNUCLEARPLANT-UNIT 1Page3/48-9AMENDMENT 485,445


3/4LIMI'rlNGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.1REACIIVHYCONTROLSYSTEMSCHARGINGPUMP-SHUTDOWNLIMITINGCONDITIONFOROPERATION3.1.2.3a.OnechargingpumpintheboroninjectionfiowpathrequiredbySpecification3.1.2.1shallbeOPERABLEandcapableofbeingpoweredfromanOPERABLEemergencybus.b.OnechargingflowpathassociatedwithsupportofUnit2shutdownfunctionsshallbeavailableAPPLICABILITY:Specification3.1.2.3.a.-MODES5and6Specification3.1.2.3.b.-AtalltimeswhenUnit2isinMODES1~2,3,or4.ACTION:WithnochargingpumpOPERABLE,suspendalloperationsinvolvingCOREALTERATIONSorpositivereactivitychangesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficienttoaccommodatethechangeintemperatureismaintainedinaccordancewithSpecification3.1.1.2inMODE5orSpecification3.9.1inMODE6,andtheheatuporcooldownrateisrestrictedto50'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfromtheRWST,providedtheboronconcentrationintheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification3.1.2.7.b.2.0b.WithmorethanonechargingpumpOPERABLEorwithasafetyinjectionpump(s)OPERABLEwhenthetemperatureofanyRCScoldlegislessthanorequalto152'F,unlessthereactorvesselheadisremoved,removetheadditionalchargingpump(s)andthesafetyinjectionpump(s)motorcircuitbreakersfromtheelectricalpowercircuitwithinonehour.c.TheprovisionsofSpecification3.0.3arenotapplicable.Inadditiontotheabove,whenSpecification3.1.2.3.bisapplicableandtherequiredflowpathisnotavailable,returntherequiredfiowpathtoavailablestatuswithin7days,orprovideequivalentshutdowncapabilityinUnit2andreturntherequiredflowpathtoavailablestatuswithinthenext60days,orhaveUnit2inHOTSTANDBYwithinthenext12hoursandHOTSHUTDOWNwithinthefollowing24hours.e.TherequirementsofSpecification3.0.4arenotapplicablewhenSpecification3.1.2.3.bapplies.SURVEILLANCEREUIREMENTS4.1.2.3.1TheaboverequiredchargingpumpshallbedemonstratedOPERABLEbyverifyingthatthepump'sdevelopedheadatthetestflowpointisgreaterthanorequaltotherequireddevelopedheadwhentestedpursuanttoSpecification4.0.5.AmaximumofonecentrifugalchargingpumpshallbeOPERABLEwheneverthetemperatureofoneormoreoftheRCScoldlegsislessthanorequalto152'F.COOKNUCLEARPLANT-UNIT1Page3/41-11AMENDMENTQSf420$Sf46446V89
3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.9REFUELING OPERATIONS BORONCONCENTRATION LIMITINGCONDITION FOROPERATION 3.9.1Theboronconcentration ofallfilledportionsoftheReactorCoolantSystemandtherefueling canalshallbemaintained uniformandsufficient toensurethatthemorerestrictive ofthefollowing reactivity conditions ismet:a.EitheraK,of0.95orless,whichincludesa1%Ak/kconservative allowance foruncertainties, orAboronconcentration ofgreaterthanorequalto2400ppm,whichincludesa50ppmconservative allowance foruncertainties.
APPLICABILITY:
MODE6ACTION:Withtherequirements oftheabovespecification notsatisfied, 1)immediately suspendalloperations involving COREALTERATIONS orpositivereactivity changesexceptadditionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthantheminimumrequiredbySpecification 3.1.2.7.b.2, and2)initiateandcontinueborationatgreaterthanorequalto10gpmof20,000ppmboricacidsolutionoritsequivalent untilK,isreducedtolessthanorequalto0.95ortheboronconcentration isrestoredtogreaterthanorequalto2400ppm,whichever isthemorerestrictive.
b.Theprovisions ofSpecification 3.0.3arenotapplicable.
SURVEILLANCE REUIREMENTS 4.9.1.1Themorerestrictive oftheabovetworeactivity conditions shallbedetermined priorto:a.Removingorunbolting thereactorvesselhead,andb.Withdrawal ofanyfulllengthcontrolrodinexcessof3feetfromitsfullyinsertedposition.
4.9.1.2Theboronconcentration ofthereactorcoolantsystemandtherefueling canalshallbedetermined bychemicalanalysisatleast3timesper7dayswithamaximumtimeintervalbetweensamplesof72hours.COOKNUCLEARPLANT-UNIT 1Page3/49-1AMENDMENT 420 3/4LIMI'HNGCONDlTIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.9REFUELING OPERATIONS INSTRUMENTATION LIMITINGCONDITION FOROPERATION 3.9.2Asaminimum,twosourcerangeneutronfluxmonitorsshallbeoperating, eachwithcontinuous visualindication inthecontrolroomandonewithaudibleindication inthecontainment.
APPLICABILITY:
MODE6.ACTION:Withtherequirements oftheabovespecification notsatisfied, immediately suspendalloperations involving COREALTERATIONS orpositivereactivity changesexceptadditionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthantheminimumrequiredbySpecification 3.1.2.7.b.2.
b.Theprovisions ofSpecification 3.0.3arenotapplicable.
SURVEILLANCE REUIREMENTS 4.9.2Eachsourcerangeneutronfluxmonitorshallbedemonstrated OPERABLEbyperformance of:a.ACHANNELFUNCTIONAL TESTatleastonceper7days,andb.ACHANNELFUNCTIONAL TESTwithin8hourspriortotheinitialstartofCOREALTERATIONS, andc.ACHANNELCHECKatleastonceper12hoursduringCOREALTERATIONS.
COOKNUCLEARPLANT-UNIT 1Page3/49-2 3/4BASES3/4.1REACTIVITY CONTROLSYSTEMS3/4.1.1BORATIONCONTROL3/4.1.1.1 and3/4.1.1.2 SHUTDOWNMARGINAsufficient SHUTDOWNMARGINensuresthat1)thereactorcanbemadesubcritical fromalloperating conditions, 2)thereactivity transients associated withpostulated accidentconditions arecontrollable withinacceptable limits,and3)thereactorwillbemaintained sufficiently subcritical toprecludeinadvertent criticality intheshutdowncondition.
SHUTDOWNMARGINrequirements varythroughout corelifeasafunctionoffueldepletion, RCSboronconcentration, andRCST,~.Themostrestrictive condition occursatEOL,withT,~atnoloadoperating temperature, andisassociated withapostulated steamlinebreakaccidentandresulting uncontrolled RCScooldown.
Intheanalysisofthisaccident, aminimumSHUTDOWNMARGINof1.3%Deltak/kisinitially requiredtocontrolthereactivity transient andautomatic ESFisassumedtobeavailable.
WithT,,lessthan200'F,thereactivity transients resulting fromapostulated steamlinebreakcooldownareminimalanda1%Deltak/kSHUTDOWNMARGINprovidesadequateprotection forthisevent.TheSHUTDOWNMARGINrequirements arebaseduponthelimitingconditions described aboveandareconsistent withFSARsafetyanalysisassumptions.
Aboronpenaltymustbeappliedwhenoperating withnoreactorcoolantloopsinoperation butoneormoreresidualheatremovalloopsproviding shutdowncooling.Thenecessary penaltyisincludedintheSHUTDOWNMARGINcurves.3/4.1.1.3 BORONDILUTIONminimumfiowrateofatAleast2000GPMprovidesadequatemixing,preventsstratification andensuresthatreactivity changeswillbegradualduringboronconcentration reductions intheReactorCoolantSystem.'flowrateofatleast2000GPMwillcirculate anequivalent ReactorCoolantSystemvolumeof12,612plusorminus100cubicfeetinapproximately 30minutes.Thereactivity changerateassociated withboronreductions willtherefore bewithinthecapability foroperatorrecognition andcontrol.3/4.1.1.4 MODERATOR TEMPERATURE COEFFICIENT TCThelimitations onMTCareprovidedtoensurethattheassumptions usedintheaccidentandtransient analysesremainvalidthrougheachfuelcycle.Thesurveillance requirement formeasurement oftheMTCatthebeginning, andneartheendofeachfuelcycleisadequatetoconfirmtheMTCvaluesincethiscoefficient changesslowlydueprincipally tothereduction inRCSboronCOOKNUCLEARPLANT-UNIT 1PageB3/41-1AMENDMENT V4,420,448,S&$
3/4BASES3/4.1REACTIVITY CONTROLSYSTEMS3/4.1.2BORATIONSYSTEMSContinued WiththeRCSaveragetemperature above200'F,oneinjection systemisacceptable withoutsinglefailureconsideration onthebasisofthestablereactivity condition ofthereactorandtheadditional restrictions prohibiting COREALTERATIONS andpositivereactivity changeintheeventthesingleinjection systembecomesinoperable.
Theborationcapability requiredbelow200'Fissufficient toprovideaSHUTDOWNMARGINof1%b,k/kafterxenondecayandcooldownfrom200'Fto140'F.Thiscondition requireseither2890gallonsof20,000ppmboratedwaterfromtheboricacidstoragetanksor76,937gallonsof2400ppmboratedwaterfromtherefueling waterstoragetank.ThechargingflowpathofUnit1requiredforUnit2shutdownsupportensuresthatflowisavailable toUnit2andaddresses therequirements of10CFR50AppendixR.Theflowpathconsistsofachargingpumppoweredfromanelectrical busandassociated watersuppliesanddeliverysystem.Firewatchespostedintheaffectedoppositeunitareas(i.e.,Unit2areasrequiring useoftheUnit1chargingsystemintheeventofafire)mayserveastheequivalent shutdowncapability specified intheactionstatements ofSpecification 3.1.2.3.Intheaffectedareas,eitherestablish continuous firewatchesorverifytheOPERABILITY offiredetectors perSpecification 4.3.3.7andestablish hourlyfirewatchpatrols.Therequiredoppositeunitequipment alongwiththesurveillance requirements necessary toensurethatthisequipment iscapableoffulfilling itsintendedAppendixRalternate safeshutdownfunctionhavebeenestablished andareincludedinaplantprocedure.
Anadditional plantprocedure detailshowtheabovenotedfirewatcheswillbeimplemented.
Thelimitsoncontained watervolumeandboronconcentration oftheRWSTalsoensureapHvalueofbetween7.6and9.5forthesolutionrecirculated withincontainment afteraLOCA.ThispHbandminimizes theevolution ofiodineandminimizes theeffectofchlorideandcausticstresscorrosion onmechanical systemsandcomponents.
TheOPERABILITY ofboroninjection systemduringREFUELING ensuresthatthissystemisavailable forreactivity controlwhileinMODE6.Precluding positivereactivity additioncapableofchallenging theminimumrequiredSHUTDOWNMARGINorREFUELING boronconcentration isrequiredtoassurecontinued safeoperation.
Introduction ofRCStemperature changesmustalsobeevaluated tonotincreasereactivity abovetherequiredSHUTDOWNMARGIN.TheRCSheatupandcooldownrateisrestricted inMODE5to50'Forlessinanyone-hourperiodtoensurethatthepositivereactivity increaseduetotemperature changesiscomparable totheUFSARChapter14analysisofaborondilutionevent.Inthisanalysis, itwasconcluded thatthereissufficient timeavailable todetectthedilutionwiththesourcerangeneutronfluxmonitorsandterminate theeventwithoperatoraction.Thereisnoadditional heatuporcooldownraterestriction inMODE6becausetheREFUELING boronconcentration isabovetheminimumrequiredtomaintaintherequiredSHUTDOWNMARGINfortheRCStemperature rangedefinedforMODE6.Introduction ofcoolantinventory fromtheRWSTisacceptable providedtheRWSTboronconcentration isabovetheminimumrequiredtomaintainthespecified SHUTDOWNMARGIN.3/4.1.3MOVABLECONTROLASSEMBLIES Thespecifications ofthissectionensurethat(1)acceptable powerdistribution limitsaremaintained, (2)theminimumSHUTDOWNMARGINismaintained, and(3)thepotential effectsofrodejectionaccidentareCOOKNUCLEARPLANT-UNIT 1PageB3/41-3AMENDMENT SS,420,48%
ATTACHMENT 3BTOAEP:NRC:1327 PROPOSEDTECHNICAL SPECIFICATIONS PAGESREVISEDPAGESUNIT23/41-23/41-33/41-83/4l-ll3/41-133/41-153/43-63/44-43/48-93/49-13/49-2B3/41-1B3/41-4 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACTIVITY CONTROLSYSTEMSSURVEILLANCE REUIREMENTS Continued WheninMODES3or4,atleastonceper24hoursbyconsideration ofthefollowing factors:1.Reactorcoolantsystemboronconcentration, 2.Controlrodposition, 3.Reactorcoolantsystemaveragetemperature, 4.Fuelburnupbasedongrossthermalenergygeneration, 5.Xenonconcentration, 6.Samariumconcentration, and7.Boronpenalty(MODE4only).4.1.1.1.2 Theoverallcorereactivity balanceshallbecomparedtopredicted valuestodemonstrate agreement withinplusorminus1%Deltak/katleastonceper31Effective FullPowerDays(EFPD).Thiscomparison shallconsideratleastthosefactorsstatedinSpecification 4.1.1.1.1.e, above.Thepredicted reactivity valuesshallbeadjusted.
(normalized) tocorrespond totheactualcoreconditions priortoexceeding afuelburnupof60Effective FullPowerDaysaftereachfuelloading.COOKNUCLEARPLANT-UNIT 2Page3/41-2AMENDMENT 83,408,434 3/4LIMI'HNGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACTIVITY CONTROLSYSTEMSSHUTDOWNMARGINTvLESSTHANOREUALTO200FLIMITINGCONDITION FOROPERATION 3.1.1.2TheSHUTDOWNMARGINshallbegreaterthanorequalto1.0%Deltak/k.APPLICABILITY:
ACTION:MODE5.WiththeSHUTDOWNMARGINlessthan1.0%Deltak/k,immediately initiateandcontinueborationatgreaterthanorequalto10gpmofasolutioncontaining greaterthanorequalto20,000ppmboronorequivalent untiltherequiredSHUTDOWNMARGINisrestored.
SURVEILLANCE REUIREMENTS TheSHUTDOWNMARGINshallbedetermined tobegreaterthanorequalto1.0%Deltak/k:a.Withinonehourafterdetection ofaninoperable controlrod(s)andatleastonceper12hoursthereafter whiletherod(s)isinoperable.
Iftheinoperable controlrodisimmovable oruntrippable, theSHUTDOWNMARGINshallbeverifiedacceptable withanincreased allowance forthewithdrawn worthoftheimmovable oruntrippable controlrod(s).Atleastonceper24hoursbyconsideration ofthefollowing factors:1.Reactorcoolantsystemboronconcentration, 2.Controlrodposition, 3.Reactorcoolantsystemaveragetemperature, 4.Fuelburnupbasedongrossthermalenergygeneration, Xenonconcentration, 6.Samariumconcentration, andBoronpenalty.COOKNUCLEARPLANT-UNIT 2Page3/41-3AMENDMENT%,
407)40S)434 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACTIVITY CONTROLSYSTEMS3/4.1.2BORATIONSYSTEMSFLOWPATHS-SHUTDOWNLIMITINGCONDITION FOROPERATION Asaminimum,oneofthefollowing boroninjection flowpathsshallbeOPERABLE:
AflowpathfromtheboricacidtanksviaaboricacidtransferpumpandchargingpumptotheReactorCoolantSystemifonlytheboricacidstoragetankinSpecification 3.1.2.7.a isOPERABLE, orTheflowpathfromtherefueling waterstoragetankviaachargingpumptotheReactorCoolantSystemifonlytherefueling waterstoragetankinSpecification 3.1.2.7.b isOPERABLE.
APPLICABILITY:
ACTION:MODES5and6.WithnoneoftheabovefiowpathsOPERABLE, suspendalloperations involving COREALTERATIONS orpositivereactivity changesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficient toaccommodate thechangeintemperature ismaintained inaccordance withSpecification 3.1.1.2inMODE5orSpecification 3.9.1inMODE6,andtheheatuporcooldownrateisrestricted to50'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification 3.1.2.7.b.2.
SURVEILLANCE REUIREMENTS Atleastoneoftheaboverequiredflowpathsshallbedemonstrated OPERABLE:
Atleastonceper7daysbyverifying thatthetemperature oftheheattracedportionoftheflowpathisgreaterthanorequalto145'Fwhenaflowpathfromtheboricacidtanksisused.Atleastonceper31daysbyverifying thateachvalve(manual,poweroperatedorautomatic) inthefiowpaththatisnotlocked,sealed,orotherwise securedinposition, isinitscorrectposition.
COOKNUCLEARPLANT-UNIT 2Page3/414AMENDMENT 487 0
3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REAC'IIVITY CONTROLSYSTEMSCHARGINGPUMP-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.3Onechargingpumpintheboroninjection flowpathrequiredbySpecification 3.1.2.1shallbeOPERABLEandcapableofbeingpoweredfromanOPERABLEemergency bus.Onechargingflowpathassociated withsupportofUnit1shutdownfunctions shallbeavailable.*
APPLICABILITY:,
Specification 3.1.2.3.a.
-MODES5and6Specification 3.1.2.3.b.
-AtalltimeswhenUnit1isinMODES1,2,3,or4.ACTION:WithnochargingpumpOPERABLE, suspendalloperations involving COREALTERATIONS orpositivereactivity changesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficient toaccommodate thechangeintemperature ismaintained inaccordance withSpecification 3.1.1.2inMODE5orSpecification 3.9.1inMODE6,andtheheatuporcooldownrateisrestricted to50'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification 3.1.2.7.b.2.
b.WithmorethanonechargingpumpOPERABLEorwithasafetyinjection pump(s)OPERABLEwhenthetemperature ofanyRCScoldlegislessthanorequalto152'F,unlessthereactorvesselheadisremoved,removetheadditional chargingpump(s)andthesafetyinjection pump(s)motorcircuitbreakersfromtheelectrical powercircuitwithinonehour.c.Theprovisions ofSpecification 3.0.3arenotapplicable.
Inadditiontotheabove,whenSpecification 3.1.2.3.b isapplicable andtherequiredflowpathisnotavailable, returntherequiredflowpathtoavailable statuswithin7days,orprovideequivalent shutdowncapability inUnit1andreturntherequiredflowpathtoavailable statuswithinthenext60days,orhaveUnit1inHOTSTANDBYwithinthenext12hoursandHOTSHUTDOWNwithinthefollowing 24hours.Therequirements ofSpecification


3/4,LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.1REACTIVI'IYCONTROLSYSIZMSBORICACIDTRANSFERPUMPS-SHUTDOWNLIMITINGCONDITIONFOROPERATION3.1.2.5AtleastoneboricacidtransferpumpshallbeOPERABLEandcapableofbeingpoweredfromanOPERABLEemergencybusifonlytheflowpaththroughtheboricacidtransferpumpofSpecification3.1.2.1aisOPERABLE.APPLICABILITY:MODES5and6.ACTION:WithnoboricacidtransferpumpOPERABLEasrequiredtocompletetheflowpathofSpecification3.1.2.1a,suspendalloperationsinvolvingCOREALTERATIONSorpositivereactivitychangesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficienttoaccommodatethechangeintemperatureismaintainedinaccordancewithSpecification3.1.1.2inMODE5orSpecification3.9.1inMODE6,andtheheatuporcooldownrateisrestrictedto50'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfromtheRWST,providedtheboronconcentrationintheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification3.1.2.7.b.2.SURVEILLANCEREUIREMENTS4.1.2.5NoadditionalsurveillancerequirementsotherthanthoserequiredbySpecification4.0.5.COOKNUCLEARPLANT-UNIT1Page3/41-13AMENDMENT420,464 3/4LIMFI'INGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.1REACTIVITYCONTROLSYSTEMSBORATEDWATERSOURCES-SHUTDOWNLIMITINGCONDITIONFOROPERATION3.1.2.7Asaminimum,oneofthefollowingboratedwatersourcesshallbeOPERABLE:a.Aboricacidstoragesystemandassociatedheattracingwith:l.Aminimumusableboratedwatervolumeof4300gallons,2.Between20,000and22,500ppmofboron,and3.Aminimumsolutiontemperatureof145'F.Therefuelingwaterstoragetankwith:1.Aminimumusableboratedwatervolumeof90,000gallons,2.Aminimumboronconcentrationof2400ppm,and3.Aminimumsolutiontemperatureof70'F.APPLICABILITYACTION:MODES5and6.WithnoboratedwatersourceOPERABLE,suspendalloperationsinvolvingCOREALTERATIONSorpositivereactivitychangesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficienttoaccommodatethechangeintemperatureismaintainedinaccordancewithSpecification3.1.1.2inMODE5orSpecification3.9.1inMODE6,andtheheatuporcooldownrateisrestrictedto50'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfro'mtheRWST,providedtheboronconcentrationintheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification3.1.2.7.b.2.SURVEILLANCEREUIREMENTS4.1.2.7TheaboverequiredboratedwatersourceshallbedemonstratedOPERABLE:Atleastonceper7daysby:1.Verifyingtheboronconcentrationofthewater,2.Verifyingthewaterlevelvolumeofthetank,and3.Verifyingtheboricacidstoragetanksolutiontemperaturewhenitisthesourceofboratedwater.Atleastonceper24hoursbyverifyingtheRWSTtemperaturewhenitisthesourceofboratedwater.COOKNUCLEARPLANT-UNIT1Page3/41-15AMENDMENT53,kR,S&$
==3.0. 4arenotapplicable==
3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.3INSTRUMENTATIONTABLE3.3-1ContinuedBelowP-6,restoretheinoperablechanneltoOPERABLEstatuspriortoincreasingTHERMALPOWERabovetheP-6Setpoint.AboveP-6butbelow5%ofRATEDTHERMALPOWER,restoretheinoperablechanneltoOPERABLEstatuspriortoincreasingTHERMALPOWERabove5%ofRATEDTHERMALPOWER.C.Above5%ofRATEDTHERMALPOWER,POWEROPERATIONmaycontinue.ACTION4-WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirementandwiththeTHERMALPOWERlevel:a.BelowP-6,restoretheinoperablechanneltoOPERABLEstatuspriortoincreasingTHERMALPOWERabovetheP-6Setpoint.b.AboveP-6,operationmaycontinue.ACTION5-WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirement:ImmediatelysuspendoperationsinvolvingpositivereactivitychangesexceptadditionofwaterfromtheRWST,providedtheboronconcentrationintheRWSTisgreaterthantheminimumrequired'bySpecification3.1.2.8.b.2(MODES3or4)or3.1.2.7.b.2(MODE5),andVerifycompliancewiththeSHUTDOWNMARGINrequirementsofSpecification3.1.1.1or3.1.1.2,asapplicable,within1hourandatleastonceper12hoursthereafter,andClosetheisolationvalvesforunboratedwatersourcestothechemicalandvolumecontrolsystemwithin1hour.InMODE5,iftheRWSTboronconcentrationislessthanthereactorcoolantsystemboronconcentrationandlessthantheboronconcentrationrequiredbySpecification3.1.2.7.b.2,isolatetheRWSTfromthereactorcoolantsystemwithin1hour.ACTION6-WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels,STARTUPand/orPOWEROPERATIONmayproceedprovidedthefollowingconditionsaresatisfied:Theinoperablechannelisplacedinthetrippedconditionwithin1hour.ACTION7-TheMinimumChannelsOPERABLErequirementismet;however,theinoperablechannelmaybebypassedforupto2hoursforsurveillancetestingoftheotherchannelsperSpecification4.3.1.1.1.WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels,STARTUPand/orPOWEROPERATIONmayproceeduntilperformanceofthenextrequiredCHANNELFUNCTIONALTESTprovidedtheinoperablechannelisplacedinthetrippedconditionwithin1hour.COOKNUCLEARPLANT-UNIT1Page3/43-7 0
whenSpecification 3.1.2.3.b applies.SURVEILLANCE REUIREMENTS 4.1.2.3.1 Theaboverequiredchargingpumpshallbedemonstrated OPERABLEbyverifying thatthepump'sdeveloped headatthetestflowpointisgreaterthanorequaltotherequireddeveloped headwhentestedpursuanttoSpecification
3/4LIMH'INGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.4REACTORCOOLANTSYSIXMSAFETYVALVES-SHUTDOWN,LIMITINGCONDITIONFOROPERATION3.4.2AminimumofonepressurizercodesafetyvalveshallbeOPERABLEwithaliftsettingof2485PSIG23%APPLICABILITY:ACTION:MODES4and5.WithnopressurizercodesafetyvalveOPERABLE:ImmediatelysuspendalloperationsinvolvingpositivereactivitychangesexceptadditionofwaterfromtheRWST,providedtheboronconcentrationintheRWSTisgreaterthantheminimumrequiredbySpecification3.1.2.8.b.2(MODE4)or3.1.2.7.b.2(MODE5),andplaceanOPERABLERHRloopintooperationintheshutdowncoolingmode,andb.ImmediatelyrenderallSafetyInjectionpumpsandallbutonechargingpumpinoperablebyremovingtheapplicablemotorcircuitbreakersfromtheelectricpowercircuitwithinonehour.SURVEILLANCEREUIREMENTS4.4.2ThepressurizercodesafetyvalveshallbedemonstratedOPERABLEperSurveillanceRequirement4.4.3.Theliftsettingpressureshallcorrespondtoambientconditionsofthevalveatnominaloperatingtemperatureandpressure.COOKNUCLEARPLANT-UNITIPage3/444AMENDMENT53,420,K4 e
3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.8ELECTRICALPOWERSYSTEMSSHUTDOWNLIMITINGCONDITIONFOROPERATION3.8.1.2Asaminimum,thefollowingA.C.electricalpowersourcesshallbeOPERABLE:OnecircuitbetweentheoffsitetransmissionnetworkandtheonsiteClass1Edistributionsystem,andOnedieselgeneratorwith:Adayfueltankcontainingaminimumof70gallonsoffuel,2.Afuelstoragesystemcontainingaminimumindicatedvolumeof46,000gallonsoffuel,andAPPLICABILITY:ACTION:3.Afueltransferpump.MODES5and6.WithlessthantheaboveminimumrequiredA.C.electricalpowersourcesOPERABLE,suspendalloperationsinvolvingCOREALTERATIONSorpositivereactivitychangesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficienttoaccommodatethechangeintemperatureismaintainedinaccordancewithSpecification3.1.1.2inMODE5orSpecification3.9.1inMODE6,andtheheatuporcooldownrateisrestrictedto50'Forlessinanyone-hourperiodinMODES,or2)additionofwaterfromtheRWST,providedtheboronconcentrationintheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification3.1.2.7.b.2.SURVEILLANCEREUIREMENTS4.8.1.2TheaboverequiredA.C.electricalpowersourcesshallbedemonstratedOPERABLEbytheperformanceofeachoftheSurveillanceRequirementsof4.8.1.1.1and4.8.1.1.2exceptforrequirement4.8.1.1.2.a.5.COOKNUCLEARPLANT-UNIT1Page3/48-9AMENDMENT485,445


3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.9REFUELINGOPERATIONSBORONCONCENTRATIONLIMITINGCONDITIONFOROPERATION3.9.1TheboronconcentrationofallfilledportionsoftheReactorCoolantSystemandtherefuelingcanalshallbemaintaineduniformandsufficienttoensurethatthemorerestrictiveofthefollowingreactivityconditionsismet:a.EitheraK,of0.95orless,whichincludesa1%Ak/kconservativeallowanceforuncertainties,orAboronconcentrationofgreaterthanorequalto2400ppm,whichincludesa50ppmconservativeallowanceforuncertainties.APPLICABILITY:MODE6ACTION:Withtherequirementsoftheabovespecificationnotsatisfied,1)immediatelysuspendalloperationsinvolvingCOREALTERATIONSorpositivereactivitychangesexceptadditionofwaterfromtheRWST,providedtheboronconcentrationintheRWSTisgreaterthantheminimumrequiredbySpecification3.1.2.7.b.2,and2)initiateandcontinueborationatgreaterthanorequalto10gpmof20,000ppmboricacidsolutionoritsequivalentuntilK,isreducedtolessthanorequalto0.95ortheboronconcentrationisrestoredtogreaterthanorequalto2400ppm,whicheveristhemorerestrictive.b.TheprovisionsofSpecification3.0.3arenotapplicable.SURVEILLANCEREUIREMENTS4.9.1.1Themorerestrictiveoftheabovetworeactivityconditionsshallbedeterminedpriorto:a.Removingorunboltingthereactorvesselhead,andb.Withdrawalofanyfulllengthcontrolrodinexcessof3feetfromitsfullyinsertedposition.4.9.1.2Theboronconcentrationofthereactorcoolantsystemandtherefuelingcanalshallbedeterminedbychemicalanalysisatleast3timesper7dayswithamaximumtimeintervalbetweensamplesof72hours.COOKNUCLEARPLANT-UNIT1Page3/49-1AMENDMENT420 3/4LIMI'HNGCONDlTIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.9REFUELINGOPERATIONSINSTRUMENTATIONLIMITINGCONDITIONFOROPERATION3.9.2Asaminimum,twosourcerangeneutronfluxmonitorsshallbeoperating,eachwithcontinuousvisualindicationinthecontrolroomandonewithaudibleindicationinthecontainment.APPLICABILITY:MODE6.ACTION:Withtherequirementsoftheabovespecificationnotsatisfied,immediatelysuspendalloperationsinvolvingCOREALTERATIONSorpositivereactivitychangesexceptadditionofwaterfromtheRWST,providedtheboronconcentrationintheRWSTisgreaterthantheminimumrequiredbySpecification3.1.2.7.b.2.b.TheprovisionsofSpecification3.0.3arenotapplicable.SURVEILLANCEREUIREMENTS4.9.2EachsourcerangeneutronfluxmonitorshallbedemonstratedOPERABLEbyperformanceof:a.ACHANNELFUNCTIONALTESTatleastonceper7days,andb.ACHANNELFUNCTIONALTESTwithin8hourspriortotheinitialstartofCOREALTERATIONS,andc.ACHANNELCHECKatleastonceper12hoursduringCOREALTERATIONS.COOKNUCLEARPLANT-UNIT1Page3/49-2 3/4BASES3/4.1REACTIVITYCONTROLSYSTEMS3/4.1.1BORATIONCONTROL3/4.1.1.1and3/4.1.1.2SHUTDOWNMARGINAsufficientSHUTDOWNMARGINensuresthat1)thereactorcanbemadesubcriticalfromalloperatingconditions,2)thereactivitytransientsassociatedwithpostulatedaccidentconditionsarecontrollablewithinacceptablelimits,and3)thereactorwillbemaintainedsufficientlysubcriticaltoprecludeinadvertentcriticalityintheshutdowncondition.SHUTDOWNMARGINrequirementsvarythroughoutcorelifeasafunctionoffueldepletion,RCSboronconcentration,andRCST,~.ThemostrestrictiveconditionoccursatEOL,withT,~atnoloadoperatingtemperature,andisassociatedwithapostulatedsteamlinebreakaccidentandresultinguncontrolledRCScooldown.Intheanalysisofthisaccident,aminimumSHUTDOWNMARGINof1.3%Deltak/kisinitiallyrequiredtocontrolthereactivitytransientandautomaticESFisassumedtobeavailable.WithT,,lessthan200'F,thereactivitytransientsresultingfromapostulatedsteamlinebreakcooldownareminimalanda1%Deltak/kSHUTDOWNMARGINprovidesadequateprotectionforthisevent.TheSHUTDOWNMARGINrequirementsarebaseduponthelimitingconditionsdescribedaboveandareconsistentwithFSARsafetyanalysisassumptions.Aboronpenaltymustbeappliedwhenoperatingwithnoreactorcoolantloopsinoperationbutoneormoreresidualheatremovalloopsprovidingshutdowncooling.ThenecessarypenaltyisincludedintheSHUTDOWNMARGINcurves.3/4.1.1.3BORONDILUTIONminimumfiowrateofatAleast2000GPMprovidesadequatemixing,preventsstratificationandensuresthatreactivitychangeswillbegradualduringboronconcentrationreductionsintheReactorCoolantSystem.'flowrateofatleast2000GPMwillcirculateanequivalentReactorCoolantSystemvolumeof12,612plusorminus100cubicfeetinapproximately30minutes.Thereactivitychangerateassociatedwithboronreductionswillthereforebewithinthecapabilityforoperatorrecognitionandcontrol.3/4.1.1.4MODERATORTEMPERATURECOEFFICIENTTCThelimitationsonMTCareprovidedtoensurethattheassumptionsusedintheaccidentandtransientanalysesremainvalidthrougheachfuelcycle.ThesurveillancerequirementformeasurementoftheMTCatthebeginning,andneartheendofeachfuelcycleisadequatetoconfirmtheMTCvaluesincethiscoefficientchangesslowlydueprincipallytothereductioninRCSboronCOOKNUCLEARPLANT-UNIT1PageB3/41-1AMENDMENTV4,420,448,S&$
==4.0. 5Amaximumofonecentrifugal==
3/4BASES3/4.1REACTIVITYCONTROLSYSTEMS3/4.1.2BORATIONSYSTEMSContinuedWiththeRCSaveragetemperatureabove200'F,oneinjectionsystemisacceptablewithoutsinglefailureconsiderationonthebasisofthestablereactivityconditionofthereactorandtheadditionalrestrictionsprohibitingCOREALTERATIONSandpositivereactivitychangeintheeventthesingleinjectionsystembecomesinoperable.Theborationcapabilityrequiredbelow200'FissufficienttoprovideaSHUTDOWNMARGINof1%b,k/kafterxenondecayandcooldownfrom200'Fto140'F.Thisconditionrequireseither2890gallonsof20,000ppmboratedwaterfromtheboricacidstoragetanksor76,937gallonsof2400ppmboratedwaterfromtherefuelingwaterstoragetank.ThechargingflowpathofUnit1requiredforUnit2shutdownsupportensuresthatflowisavailabletoUnit2andaddressestherequirementsof10CFR50AppendixR.Theflowpathconsistsofachargingpumppoweredfromanelectricalbusandassociatedwatersuppliesanddeliverysystem.Firewatchespostedintheaffectedoppositeunitareas(i.e.,Unit2areasrequiringuseoftheUnit1chargingsystemintheeventofafire)mayserveastheequivalentshutdowncapabilityspecifiedintheactionstatementsofSpecification3.1.2.3.Intheaffectedareas,eitherestablishcontinuousfirewatchesorverifytheOPERABILITYoffiredetectorsperSpecification4.3.3.7andestablishhourlyfirewatchpatrols.TherequiredoppositeunitequipmentalongwiththesurveillancerequirementsnecessarytoensurethatthisequipmentiscapableoffulfillingitsintendedAppendixRalternatesafeshutdownfunctionhavebeenestablishedandareincludedinaplantprocedure.Anadditionalplantproceduredetailshowtheabovenotedfirewatcheswillbeimplemented.ThelimitsoncontainedwatervolumeandboronconcentrationoftheRWSTalsoensureapHvalueofbetween7.6and9.5forthesolutionrecirculatedwithincontainmentafteraLOCA.ThispHbandminimizestheevolutionofiodineandminimizestheeffectofchlorideandcausticstresscorrosiononmechanicalsystemsandcomponents.TheOPERABILITYofboroninjectionsystemduringREFUELINGensuresthatthissystemisavailableforreactivitycontrolwhileinMODE6.PrecludingpositivereactivityadditioncapableofchallengingtheminimumrequiredSHUTDOWNMARGINorREFUELINGboronconcentrationisrequiredtoassurecontinuedsafeoperation.IntroductionofRCStemperaturechangesmustalsobeevaluatedtonotincreasereactivityabovetherequiredSHUTDOWNMARGIN.TheRCSheatupandcooldownrateisrestrictedinMODE5to50'Forlessinanyone-hourperiodtoensurethatthepositivereactivityincreaseduetotemperaturechangesiscomparabletotheUFSARChapter14analysisofaborondilutionevent.Inthisanalysis,itwasconcludedthatthereissufficienttimeavailabletodetectthedilutionwiththesourcerangeneutronfluxmonitorsandterminatetheeventwithoperatoraction.ThereisnoadditionalheatuporcooldownraterestrictioninMODE6becausetheREFUELINGboronconcentrationisabovetheminimumrequiredtomaintaintherequiredSHUTDOWNMARGINfortheRCStemperaturerangedefinedforMODE6.IntroductionofcoolantinventoryfromtheRWSTisacceptableprovidedtheRWSTboronconcentrationisabovetheminimumrequiredtomaintainthespecifiedSHUTDOWNMARGIN.3/4.1.3MOVABLECONTROLASSEMBLIESThespecificationsofthissectionensurethat(1)acceptablepowerdistributionlimitsaremaintained,(2)theminimumSHUTDOWNMARGINismaintained,and(3)thepotentialeffectsofrodejectionaccidentareCOOKNUCLEARPLANT-UNIT1PageB3/41-3AMENDMENTSS,420,48%
chargingpumpshallbeOPERABLEwheneverthetemperature ofoneormoreoftheRCScoldlegsislessthanorequalto152'F.COOKNUCLEARPLANT-UNIT 2Page3/41-11AMENDMENT 85,407,446,488 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVE<ILLANCE REQUIREMENTS 3/4.1REACTIVI'rY CONTROLSYSIKMSBORICACIDTRANSFERPUMPS-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.5AtleastoneboricacidtransferpumpshallbeOPERABLEandcapableofbeingpoweredfromanOPERABLEemergency busifonlytheflowpaththroughtheboricacidtransferpumpofSpecification 3.1.2.1aisOPERABLE.
ATTACHMENT3BTOAEP:NRC:1327PROPOSEDTECHNICALSPECIFICATIONSPAGESREVISEDPAGESUNIT23/41-23/41-33/41-83/4l-ll3/41-133/41-153/43-63/44-43/48-93/49-13/49-2B3/41-1B3/41-4 3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.1REACTIVITYCONTROLSYSTEMSSURVEILLANCEREUIREMENTSContinuedWheninMODES3or4,atleastonceper24hoursbyconsiderationofthefollowingfactors:1.Reactorcoolantsystemboronconcentration,2.Controlrodposition,3.Reactorcoolantsystemaveragetemperature,4.Fuelburnupbasedongrossthermalenergygeneration,5.Xenonconcentration,6.Samariumconcentration,and7.Boronpenalty(MODE4only).4.1.1.1.2Theoverallcorereactivitybalanceshallbecomparedtopredictedvaluestodemonstrateagreementwithinplusorminus1%Deltak/katleastonceper31EffectiveFullPowerDays(EFPD).ThiscomparisonshallconsideratleastthosefactorsstatedinSpecification4.1.1.1.1.e,above.Thepredictedreactivityvaluesshallbeadjusted.(normalized)tocorrespondtotheactualcoreconditionspriortoexceedingafuelburnupof60EffectiveFullPowerDaysaftereachfuelloading.COOKNUCLEARPLANT-UNIT2Page3/41-2AMENDMENT83,408,434 3/4LIMI'HNGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.1REACTIVITYCONTROLSYSTEMSSHUTDOWNMARGINTvLESSTHANOREUALTO200FLIMITINGCONDITIONFOROPERATION3.1.1.2TheSHUTDOWNMARGINshallbegreaterthanorequalto1.0%Deltak/k.APPLICABILITY:ACTION:MODE5.WiththeSHUTDOWNMARGINlessthan1.0%Deltak/k,immediatelyinitiateandcontinueborationatgreaterthanorequalto10gpmofasolutioncontaininggreaterthanorequalto20,000ppmboronorequivalentuntiltherequiredSHUTDOWNMARGINisrestored.SURVEILLANCEREUIREMENTSTheSHUTDOWNMARGINshallbedeterminedtobegreaterthanorequalto1.0%Deltak/k:a.Withinonehourafterdetectionofaninoperablecontrolrod(s)andatleastonceper12hoursthereafterwhiletherod(s)isinoperable.Iftheinoperablecontrolrodisimmovableoruntrippable,theSHUTDOWNMARGINshallbeverifiedacceptablewithanincreasedallowanceforthewithdrawnworthoftheimmovableoruntrippablecontrolrod(s).Atleastonceper24hoursbyconsiderationofthefollowingfactors:1.Reactorcoolantsystemboronconcentration,2.Controlrodposition,3.Reactorcoolantsystemaveragetemperature,4.Fuelburnupbasedongrossthermalenergygeneration,Xenonconcentration,6.Samariumconcentration,andBoronpenalty.COOKNUCLEARPLANT-UNIT2Page3/41-3AMENDMENT%,407)40S)434 3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.1REACTIVITYCONTROLSYSTEMS3/4.1.2BORATIONSYSTEMSFLOWPATHS-SHUTDOWNLIMITINGCONDITIONFOROPERATIONAsaminimum,oneofthefollowingboroninjectionflowpathsshallbeOPERABLE:AflowpathfromtheboricacidtanksviaaboricacidtransferpumpandchargingpumptotheReactorCoolantSystemifonlytheboricacidstoragetankinSpecification3.1.2.7.aisOPERABLE,orTheflowpathfromtherefuelingwaterstoragetankviaachargingpumptotheReactorCoolantSystemifonlytherefuelingwaterstoragetankinSpecification3.1.2.7.bisOPERABLE.APPLICABILITY:ACTION:MODES5and6.WithnoneoftheabovefiowpathsOPERABLE,suspendalloperationsinvolvingCOREALTERATIONSorpositivereactivitychangesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficienttoaccommodatethechangeintemperatureismaintainedinaccordancewithSpecification3.1.1.2inMODE5orSpecification3.9.1inMODE6,andtheheatuporcooldownrateisrestrictedto50'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfromtheRWST,providedtheboronconcentrationintheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification3.1.2.7.b.2.SURVEILLANCEREUIREMENTSAtleastoneoftheaboverequiredflowpathsshallbedemonstratedOPERABLE:Atleastonceper7daysbyverifyingthatthetemperatureoftheheattracedportionoftheflowpathisgreaterthanorequalto145'Fwhenaflowpathfromtheboricacidtanksisused.Atleastonceper31daysbyverifyingthateachvalve(manual,poweroperatedorautomatic)inthefiowpaththatisnotlocked,sealed,orotherwisesecuredinposition,isinitscorrectposition.COOKNUCLEARPLANT-UNIT2Page3/414AMENDMENT487 0
APPLICABILITY:
3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.1REAC'IIVITYCONTROLSYSTEMSCHARGINGPUMP-SHUTDOWNLIMITINGCONDITIONFOROPERATION3.1.2.3OnechargingpumpintheboroninjectionflowpathrequiredbySpecification3.1.2.1shallbeOPERABLEandcapableofbeingpoweredfromanOPERABLEemergencybus.OnechargingflowpathassociatedwithsupportofUnit1shutdownfunctionsshallbeavailable.*APPLICABILITY:,Specification3.1.2.3.a.-MODES5and6Specification3.1.2.3.b.-AtalltimeswhenUnit1isinMODES1,2,3,or4.ACTION:WithnochargingpumpOPERABLE,suspendalloperationsinvolvingCOREALTERATIONSorpositivereactivitychangesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficienttoaccommodatethechangeintemperatureismaintainedinaccordancewithSpecification3.1.1.2inMODE5orSpecification3.9.1inMODE6,andtheheatuporcooldownrateisrestrictedto50'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfromtheRWST,providedtheboronconcentrationintheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification3.1.2.7.b.2.b.WithmorethanonechargingpumpOPERABLEorwithasafetyinjectionpump(s)OPERABLEwhenthetemperatureofanyRCScoldlegislessthanorequalto152'F,unlessthereactorvesselheadisremoved,removetheadditionalchargingpump(s)andthesafetyinjectionpump(s)motorcircuitbreakersfromtheelectricalpowercircuitwithinonehour.c.TheprovisionsofSpecification3.0.3arenotapplicable.Inadditiontotheabove,whenSpecification3.1.2.3.bisapplicableandtherequiredflowpathisnotavailable,returntherequiredflowpathtoavailablestatuswithin7days,orprovideequivalentshutdowncapabilityinUnit1andreturntherequiredflowpathtoavailablestatuswithinthenext60days,orhaveUnit1inHOTSTANDBYwithinthenext12hoursandHOTSHUTDOWNwithinthefollowing24hours.TherequirementsofSpecification3.0.4arenotapplicablewhenSpecification3.1.2.3.bapplies.SURVEILLANCEREUIREMENTS4.1.2.3.1TheaboverequiredchargingpumpshallbedemonstratedOPERABLEbyverifyingthatthepump'sdevelopedheadatthetestflowpointisgreaterthanorequaltotherequireddevelopedheadwhentestedpursuanttoSpecification4.0.5AmaximumofonecentrifugalchargingpumpshallbeOPERABLEwheneverthetemperatureofoneormoreoftheRCScoldlegsislessthanorequalto152'F.COOKNUCLEARPLANT-UNIT2Page3/41-11AMENDMENT85,407,446,488 3/4LIMITINGCONDITIONSFOROPERATIONANDSURVE<ILLANCEREQUIREMENTS3/4.1REACTIVI'rYCONTROLSYSIKMSBORICACIDTRANSFERPUMPS-SHUTDOWNLIMITINGCONDITIONFOROPERATION3.1.2.5AtleastoneboricacidtransferpumpshallbeOPERABLEandcapableofbeingpoweredfromanOPERABLEemergencybusifonlytheflowpaththroughtheboricacidtransferpumpofSpecification3.1.2.1aisOPERABLE.APPLICABILITY:MODES5and6.ACTION:WithnoboricacidtransferpumpOPERABLEasrequiredtocompletetheflowpathofSpecification3.1.2.1a,suspendalloperationsinvolvingCOREALTERATIONSorpositivereactivitychangesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficienttoaccommodatethechangeintemperatureismaintainedinaccordancewithSpecification3.1.1.2inMODE5orSpecification3.9.1inMODE6,andtheheatuporcooldownrateisrestrictedto50'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfromtheRWST,providedtheboronconcentrationintheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification3.1.2.7.b.2.SURVEILLANCEREUIREMENTS4.1.2.5NoadditionalSurveillanceRequirementsotherthanthoserequiredbySpecification4.0.5.COOKNUCLEARPLANT-UNIT2Page3/41-13 3/4LIMI'riNGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.1REACIXVITYCONTROLSYSTEMSBORATEDWATERSOURCES-SHUTDOWNLIMITINGCONDITIONFOROPERATION3.1.2.7Asaminimum,oneofthefollowingboratedwatersourcesshallbeOPERABLE:a.Aboricacidstoragesystemandassociatedheattracingwith:1.Aminimumusableboratedwatervolumeof4300gallons,2.Between20,000and22,500ppmofboron,and3.Aminimumsolutiontemperatureof145'F.,b.Therefuelingwaterstoragetankwith:1.Aminimumusableboratedwatervolumeof90,000gallons,2.Aminimumboronconcentrationof2400ppm,and3.Aminimumsolutiontemperatureof70'F.APPLICABILITY:MODES5and6.ACTION:WithnoboratedwatersourceOPERABLE,suspendalloperationsinvolvingCOREALTERATIONSorpositivereactivitychangesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWN~~MARGINsufficienttoaccommodatethechangeintemperatureismaintainedinaccordancewithSpecification3.1.1.2inMODE5orSpecification3.9.1inMODE6,andtheheatuporcooldownrateisrestrictedto50'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfromtheRWST,providedtheboronconcentrationintheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification3.1.2.7.b.2.SURVEILLANCEREUIREMENTS4.1.2.7Theaboverequiredboratedwatersourceshall,bedemonstratedOPERABLE:Atleastonceper7daysby:2.3.Verifyingtheboronconcentrationofthewater,Verifyingthecontainedborated'watervolume,andVerifyingtheboricacidstoragetanksolutiontemperaturewhenitisthesourceofboratedwater.Atleastonceper24hoursbyverifyingtheRWSTtemperaturewhenitisthesourceofboratedwater.COOKNUCLEARPLANT-UNIT2Page3/41-15AMENDMENT$3,94,499 0e 3/4LIMI'HNGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.TITABLE3.3-1Continueda.BelowP-6,restoretheinoperablechanneltoOPERABLEstatuspriortoincreasingTHERMALPOWERabovetheP-6Setpoint.b.AboveP-6butbelow5%ofRATEDTHERMALPOWER,restoretheinoperablechanneltoOPERABLEstatuspriortoincreasingTHERMALPOWERabove5%ofRATEDTHERMALPOWERc.Above5%ofRATEDTHERMALPOWER,POWEROPERATIONmaycontinue.ACTION4WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirementandwiththeTHERMALPOWERlevel:a.BelowP-6,,restoretheinoperablechanneltoOPERABLEstatuspriortoincreasingTHERMAL'OWERabovetheP-6Setpoint.b.AboveP-6,operationmaycontinue.ACTION5WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirement:a.ImmediatelysuspendoperationsinvolvingpositivereactivitychangesexceptadditionofwaterfromtheRWST,providedtheboronconcentrationintheRWSTisgreaterthantheminimumrequiredbySpecification3.1.2.8.b.2(MODES3or4)or3:1.2.7.b.2(MODE5),andb.VerifycompliancewiththeSHUTDOWNMARGINrequirementsofSpecification3.1.1.1or3.1.1.2,asapplicable,within1hourandatleastonceper12hoursthereafter,andc.Closetheisolationvalvesforunboratedwatersourcestothechemicalandvolumecontrolsystemwithin1hour.InMODE5,iftheRWSTboronconcentrationislessthanthereactorcoolantsystemboronconcentrationandlessthantheboronconcentrationrequiredbySpecification3.1.2.7.b.2,isolatetheRWSTfromthereactorcoolantsystemwithin1hour.ACTION6WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels,STARTUPand/orPOWEROPERATIONmayproceedprovidedthefollowingconditionsaresatisfied:a.Theinoperablechannelisplacedinthetrippedconditionwithin1hour.b.TheMinimumChannelsOPERABLErequirementismet;however,theinoperableCHANNELmaybebypassedforupto2hoursforsurveillancetestingoftheotherchannelsperSpecification4.3.1.1.1.ACTION7WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels,STARTUPand/orPOWEROPERATIONmayproceeduntilperformanceofthenextrequiredCHANNELFUNCTIONALTESTprovidedtheinoperablechannelisplacedinthetrippedconditionwithin1hour.COOKNUCLEARPLANT-UNIT2Page3/43-6AMENDMENTV5 rJ 3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.4REACTORCOOLANTSYSTEMSAFETYVALVES-SHUTDOWNLIMITINGCONDITIONFOROPERATION3.4.2AminimumofonepressurizercodesafetyvalveshallbeOPERABLEwithaliftsettingof2485PSIG21%.APPLICABILITY:MODES4and5.ACTION:WithnopressurizercodesafetyvalveOPERABLE:aeImmediatelysuspendalloperationsinvolvingpositivereactivitychangesexceptadditionofwaterfromtheRWST,providedtheboronconcentrationintheRWSTisgreaterthantheminimumrequiredbySpecification3.1.2.8.b.2(MODE4)or3.1.2.7.b.2(MODE5),andplaceanOPERABLERHRloopintooperationintheshutdowncoolingmode,andImmediatelyrenderallSafetyInjectionpumpsandallbutonechargingpumpinoperablebyremovingtheapplicablemotorcircuitbreakersfromtheelectricpowercircuitwithinonehour.SURVEILLANCEREUIREMENTS4.4.2NoadditionalSurveillanceRequirementsotherthanthoserequiredbySpecification4.0.5.Theliftsettingpressureshallcorrespondtoambientconditionsofthevalveatnominaloperatingtemperatureandpressure.COOKNUCLEARPLANT-UNIT2Page3/444AMENDMENTSS487 0
MODES5and6.ACTION:WithnoboricacidtransferpumpOPERABLEasrequiredtocompletetheflowpathofSpecification 3.1.2.1a, suspendalloperations involving COREALTERATIONS orpositivereactivity changesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficient toaccommodate thechangeintemperature ismaintained inaccordance withSpecification 3.1.1.2inMODE5orSpecification 3.9.1inMODE6,andtheheatuporcooldownrateisrestricted to50'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification 3.1.2.7.b.2.
3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.8ELECTRICALPOWERSYSTEMSSHUTDOWNLIMITINGCONDITIONFOROPERATION3.8.1.2Asaminimum,thefollowingA.C.electricalpowersourcesshallbeOPERABLE:OnecircuitbetweentheoffsitetransmissionnetworkandtheonsiteClass1Edistributionsystem,andOnedieselgeneratorwith:1.Adayfueltankcontainingaminimumof70gallonsoffuel,2.Afuelstoragesystemcontainingaminimumindicatedvolumeof46,000gallonsoffuel,andAPPLICABILITY:3.Afueltransferpump.MODES5and6.ACTIONWithlessthantheaboveminimumrequiredA.C.electricalpowersourcesOPERABLE,suspendalloperationsinvolvingCOREALTERATIONSorpositivereactivitychangesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficienttoaccommodatethechangeintemperatureismaintainedinaccordancewithSpecification3.1.1.2inMODE5orSpecification3.9.1inMODE6,andtheheatuporcooldownrateisrestrictedto50'Forlessinanyone-hourperiodinMODES,or2)additionofwaterfromtheRWST,providedtheboronconcentrationintheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification3.1.2.7.b.2.SURVEILLANCEREUIREMENTS4.8.1.2TheaboverequiredA.C.electricalpowersourcesshallbedemonstratedOPERABLEbytheperformanceofeachoftheSurveillanceRequirementsof4.8.1.1.1and4.8.1.1.2exceptforrequirement4.8.1.1.2.a.5.++TheprovisionsofTechnicalSpecification4.0.8areapplicable.COOKNUCLEARPLANT-UNIT2Page3/48-9AMENDMENT449,483,459 3/4LIMITINGCONDITIONSI'OROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.9REFUELINGOPERATIONSBORONCONCENTRATIONLIMITINGCONDITIONFOROPERATION3.9.1TheboronconcentrationofallfilledportionsoftheReactorCoolantSystemandtherefuelingcanalshallbemaintaineduniformandsufficienttoensurethatthemorerestrictiveofthefollowingreactivityconditionsismet:a.Eithera~of0.95orless,whichincludesa1%Ak/kconservativeallowanceforuncertainties,orb.Aboronconcentrationofgreaterthanorequalto2400ppm,whichincludesa50ppmconservativeallowanceforuncertainties.APPLICABILITY:ACTION:MODE6Withtherequirementsoftheabovespecificationnotsatisfied,1)immediatelysuspendalloperationsinvolvingCOREALTERATIONSorpositivereactivitychangesexceptadditionofwaterfromtheRWST,providedtheboronconcentrationintheRWSTisgreaterthantheminimumrequiredbySpecification3.1.2.7.b.2,and2)initiateandcontinueborationatgreaterthanorequalto10gpmof20,000ppmboricacidsolutionoritsequivalentuntilK,isreducedtolessthanorequalto0.95ortheboronconcentrationisrestoredtogreaterthanorequalto2400ppm,whicheveristhemorerestrictive.TheprovisionsofSpecification3.0.3arenotapplicable.SURVEILLANCEREUIREMENTS4.9.1.1Themorerestrictiveoftheabovetworeactivityconditionsshallbedeterminedpriorto:a.Removingorunboltingthereactorvesselhead,andb.Withdrawalofanyfulllengthcontrolrodinexcessof3feetfromitsfullyinsertedpositionwithinthereactorpressurevessel.4.9.1.2Theboronconcentrationofthereactorcoolantsystemandtherefuelingcanalshallbedeterminedbychemicalanalysisatleastonceper72hours.COOKNUCLEARPLANT-UNIT2Page3/49-1  
SURVEILLANCE REUIREMENTS 4.1.2.5Noadditional Surveillance Requirements otherthanthoserequiredbySpecification 4.0.5.COOKNUCLEARPLANT-UNIT 2Page3/41-13 3/4LIMI'riNG CONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACIXVITY CONTROLSYSTEMSBORATEDWATERSOURCES-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.7Asaminimum,oneofthefollowing boratedwatersourcesshallbeOPERABLE:
a.Aboricacidstoragesystemandassociated heattracingwith:1.Aminimumusableboratedwatervolumeof4300gallons,2.Between20,000and22,500ppmofboron,and3.Aminimumsolutiontemperature of145'F.,b.Therefueling waterstoragetankwith:1.Aminimumusableboratedwatervolumeof90,000gallons,2.Aminimumboronconcentration of2400ppm,and3.Aminimumsolutiontemperature of70'F.APPLICABILITY:
MODES5and6.ACTION:WithnoboratedwatersourceOPERABLE, suspendalloperations involving COREALTERATIONS orpositivereactivity changesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWN~~MARGINsufficient toaccommodate thechangeintemperature ismaintained inaccordance withSpecification 3.1.1.2inMODE5orSpecification 3.9.1inMODE6,andtheheatuporcooldownrateisrestricted to50'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification 3.1.2.7.b.2.
SURVEILLANCE REUIREMENTS 4.1.2.7Theaboverequiredboratedwatersourceshall,bedemonstrated OPERABLE:
Atleastonceper7daysby:2.3.Verifying theboronconcentration ofthewater,Verifying thecontained borated'water volume,andVerifying theboricacidstoragetanksolutiontemperature whenitisthesourceofboratedwater.Atleastonceper24hoursbyverifying theRWSTtemperature whenitisthesourceofboratedwater.COOKNUCLEARPLANT-UNIT 2Page3/41-15AMENDMENT
$3,94,499 0e 3/4LIMI'HNGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.TITABLE3.3-1Continued a.BelowP-6,restoretheinoperable channeltoOPERABLEstatuspriortoincreasing THERMALPOWERabovetheP-6Setpoint.
b.AboveP-6butbelow5%ofRATEDTHERMALPOWER,restoretheinoperable channeltoOPERABLEstatuspriortoincreasing THERMALPOWERabove5%ofRATEDTHERMALPOWERc.Above5%ofRATEDTHERMALPOWER,POWEROPERATION maycontinue.
ACTION4WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirement andwiththeTHERMALPOWERlevel:a.BelowP-6,,restore theinoperable channeltoOPERABLEstatuspriortoincreasing THERMAL'OWER abovetheP-6Setpoint.
b.AboveP-6,operation maycontinue.
ACTION5WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirement:
a.Immediately suspendoperations involving positivereactivity changesexceptadditionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthantheminimumrequiredbySpecification 3.1.2.8.b.2 (MODES3or4)or3:1.2.7.b.2 (MODE5),andb.Verifycompliance withtheSHUTDOWNMARGINrequirements ofSpecification 3.1.1.1or3.1.1.2,asapplicable, within1hourandatleastonceper12hoursthereafter, andc.Closetheisolation valvesforunborated watersourcestothechemicalandvolumecontrolsystemwithin1hour.InMODE5,iftheRWSTboronconcentration islessthanthereactorcoolantsystemboronconcentration andlessthantheboronconcentration requiredbySpecification 3.1.2.7.b.2, isolatetheRWSTfromthereactorcoolantsystemwithin1hour.ACTION6WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels, STARTUPand/orPOWEROPERATION mayproceedprovidedthefollowing conditions aresatisfied:
a.Theinoperable channelisplacedinthetrippedcondition within1hour.b.TheMinimumChannelsOPERABLErequirement ismet;however,theinoperable CHANNELmaybebypassedforupto2hoursforsurveillance testingoftheotherchannelsperSpecification 4.3.1.1.1.
ACTION7WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels, STARTUPand/orPOWEROPERATION mayproceeduntilperformance ofthenextrequiredCHANNELFUNCTIONAL TESTprovidedtheinoperable channelisplacedinthetrippedcondition within1hour.COOKNUCLEARPLANT-UNIT 2Page3/43-6AMENDMENT V5 rJ 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.4REACTORCOOLANTSYSTEMSAFETYVALVES-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.4.2Aminimumofonepressurizer codesafetyvalveshallbeOPERABLEwithaliftsettingof2485PSIG21%.APPLICABILITY:
MODES4and5.ACTION:Withnopressurizer codesafetyvalveOPERABLE:
aeImmediately suspendalloperations involving positivereactivity changesexceptadditionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthantheminimumrequiredbySpecification 3.1.2.8.b.2 (MODE4)or3.1.2.7.b.2 (MODE5),andplaceanOPERABLERHRloopintooperation intheshutdowncoolingmode,andImmediately renderallSafetyInjection pumpsandallbutonechargingpumpinoperable byremovingtheapplicable motorcircuitbreakersfromtheelectricpowercircuitwithinonehour.SURVEILLANCE REUIREMENTS 4.4.2Noadditional Surveillance Requirements otherthanthoserequiredbySpecification 4.0.5.Theliftsettingpressureshallcorrespond toambientconditions ofthevalveatnominaloperating temperature andpressure.
COOKNUCLEARPLANT-UNIT 2Page3/444AMENDMENT SS487 0
3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.8ELECTRICAL POWERSYSTEMSSHUTDOWNLIMITINGCONDITION FOROPERATION 3.8.1.2Asaminimum,thefollowing A.C.electrical powersourcesshallbeOPERABLE:
Onecircuitbetweentheoffsitetransmission networkandtheonsiteClass1Edistribution system,andOnedieselgenerator with:1.Adayfueltankcontaining aminimumof70gallonsoffuel,2.Afuelstoragesystemcontaining aminimumindicated volumeof46,000gallonsoffuel,andAPPLICABILITY:
3.Afueltransferpump.MODES5and6.ACTIONWithlessthantheaboveminimumrequiredA.C.electrical powersourcesOPERABLE, suspendalloperations involving COREALTERATIONS orpositivereactivity changesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficient toaccommodate thechangeintemperature ismaintained inaccordance withSpecification 3.1.1.2inMODE5orSpecification 3.9.1inMODE6,andtheheatuporcooldownrateisrestricted to50'Forlessinanyone-hourperiodinMODES,or2)additionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification 3.1.2.7.b.2.
SURVEILLANCE REUIREMENTS 4.8.1.2TheaboverequiredA.C.electrical powersourcesshallbedemonstrated OPERABLEbytheperformance ofeachoftheSurveillance Requirements of4.8.1.1.1 and4.8.1.1.2 exceptforrequirement 4.8.1.1.2.a.5.+
+Theprovisions ofTechnical Specification 4.0.8areapplicable.
COOKNUCLEARPLANT-UNIT 2Page3/48-9AMENDMENT 449,483,459 3/4LIMITINGCONDITIONS I'OROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.9REFUELING OPERATIONS BORONCONCENTRATION LIMITINGCONDITION FOROPERATION 3.9.1Theboronconcentration ofallfilledportionsoftheReactorCoolantSystemandtherefueling canalshallbemaintained uniformandsufficient toensurethatthemorerestrictive ofthefollowing reactivity conditions ismet:a.Eithera~of0.95orless,whichincludesa1%Ak/kconservative allowance foruncertainties, orb.Aboronconcentration ofgreaterthanorequalto2400ppm,whichincludesa50ppmconservative allowance foruncertainties.
APPLICABILITY:
ACTION:MODE6Withtherequirements oftheabovespecification notsatisfied, 1)immediately suspendalloperations involving COREALTERATIONS orpositivereactivity changesexceptadditionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthantheminimumrequiredbySpecification 3.1.2.7.b.2, and2)initiateandcontinueborationatgreaterthanorequalto10gpmof20,000ppmboricacidsolutionoritsequivalent untilK,isreducedtolessthanorequalto0.95ortheboronconcentration isrestoredtogreaterthanorequalto2400ppm,whichever isthemorerestrictive.
Theprovisions ofSpecification 3.0.3arenotapplicable.
SURVEILLANCE REUIREMENTS 4.9.1.1Themorerestrictive oftheabovetworeactivity conditions shallbedetermined priorto:a.Removingorunbolting thereactorvesselhead,andb.Withdrawal ofanyfulllengthcontrolrodinexcessof3feetfromitsfullyinsertedpositionwithinthereactorpressurevessel.4.9.1.2Theboronconcentration ofthereactorcoolantsystemandtherefueling canalshallbedetermined bychemicalanalysisatleastonceper72hours.COOKNUCLEARPLANT-UNIT 2Page3/49-1  


3/4LIMH'INGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.9RE%%LINGOPERATIONSINSTRUMENTATIONLIMITINGCONDITIONFOROPERATION3.9.2Asaminimum,twosourcerangeneutronfluxmonitorsshallbeoperating,eachwithcontinuousvisualindicationinthecontrolroomandonewithaudibleindicationinthecontainmentandcontrolroom.APPLICABILITY:MODE6.ACTION:Withtherequirementsoftheabovespecificationnotsatisfied,immediatelysuspendalloperationsinvolvingCOREALTERATIONSorpositivereactivitychangesexceptadditionofwaterfromtheRWST,providedtheboronconcentrationintheRWSTisgreaterthantheminimumrequiredbySpecification3.1.2.7.b.2.b.TheprovisionsofSpecification3.0.3arenotapplicable.SURVEILLANCEREUIREMENTS4.9.2EachsourcerangeneutronfluxmonitorshallbedemonstratedOPERABLEbyperformanceof:a.ACHANNELFUNCTIONALTESTatleastonceper7days,andb.ACHANNELFUNCTIONALTESTwithin8hourspriortotheinitialstartofCOREALTERATIONS,andc.ACHANNELCHECKatleastonceper12hoursduringCOREALTERATIONS.COOKNUCLEARPLANT-UNIT2Page3/49-2AMENDMENT63,40V 3/4BASES3/4.1REACTIVITYCONTROLSYSTEMS3/4.1.1BORATIONCONTROL3/4.1.1.1Gild3/4.1.1.2SHUTDOWNMARGINAsufficientSHUTDOWNMARGINensuresthat1)thereactorcanbemadesubcriticalfromalloperatingconditions,2)thereactivitytransientsassociatedwithpostulatedaccidentconditionsarecontrollablewithinacceptablelimits,and3)thereactorwillbemaintainedsufficientlysubcriticaltoprecludeinadvertentcriticalityintheshutdowncondition.SHUTDOWNMARGINrequirementsvarythroughoutcorelifeasafunctionoffueldepletion,RCSboronconcentration,andRCST,,.ThemostrestrictiveconditionoccursatEOL,withT,~atnoloadoperatingtemperature,andisassociatedwithapostulatedsteamlinebreakaccidentandresultinguncontrolledRCScooldown.Intheanalysisofthisaccident,aminimumSHUTDOWNMARGINof1.3%Deltak/kisinitiallyrequiredtocontrolthereactivitytransientandautomaticESFisassumedtobeavailable.WithT,~lessthan200'F,thereactivitytransientsresultingfromapostulatedsteamlinebreakcooldownareminimalanda1%Deltak/kSHUTDOWNMARGINprovidesadequateprotectionforthisevent.TheSHUTDOWNMARGINrequirementsarebaseduponthelimitingconditionsdescribedaboveandareconsistentwithFSARsafetyanalysisassumptions.Aboronpenaltymustbeappliedwhenoperatingwithnoreactorcoolantloopsinoperationbutoneormoreresidualheatremovalloopsprovidingshutdowncooling.ThenecessarypenaltyisincludedintheSHUTDOWNMARGINcurves.3/4.1.1.3BORONDILUTIONAminimumflowrateofatleast2000GPMprovidesadequatemixing,preventsstratificationandensuresthatreactivitychangeswillbegradualduringboronconcentrationreductionsintheReactorCoolantSystem.Afiowrateofatleast2000GPMwillcirculateanequivalentReactorCoolantSystemvolumeof12,612cubicfeetinapproximately30minutes.Thereactivitychangerateassociatedwithboronreductionswillthereforebewithinthecapabilityforoperatorrecognitionandcontrol.COOKNUCLEARPLANT-UNIT2PageB3/41-1AMENDMENT$3,488,434,499 3/4BASES3/4.1REACTIVITYCONTROLSYSTEMS3/4.1.2BORATIONSYSTEMSContinuedThechargingflowpathofUnit2requiredforUnit1shutdownsupportensuresthatflowisavailabletoUnit1andaddressestherequirementsof10CFR50AppendixR.Thefiowpathconsistsofachargingpumppoweredfromanelectricalbusandassociatedwatersuppliesanddeliverysystem.Firewatchespostedintheaffectedoppositeunitareas(i.e.,Unit1areasrequiringuseoftheUnit2chargingsystemintheeventofafire)mayserveastheequivalentshutdowncapabilityspecifiedintheactionstatementsofSpecification3.1.2.3.Intheaffectedareas,eitherestablishcontinuousfirewatchesorverifytheOPERABILITYoffiredetectorsperSpecification4.3.3.7andestablishhourlyfirewatchpatrols.TherequiredoppositeunitequipmentalongwiththesurveillancerequirementsnecessarytoensurethatthisequipmentiscapableoffulfillingitsintendedAppendixRalternatesafeshutdownfunctionhavebeenestablishedandareincludedinaplantprocedure.Anadditionalplantproceduredetailshowtheabovenotedfirewatcheswillbeimplemented.PrecludingpositivereactivityadditioncapableofchallengingtheminimumrequiredSHUTDOWNMARGINorREFUELINGboronconcentrationisrequiredtoassurecontinuedsafeoperation.IntroductionofRCStemperaturechangesmustalsobeevaluatedtonotincreasereactivityabovetherequiredSHUTDOWNMARGIN.TheRCSheatupandcooldownrateisrestrictedinMODE5to50'Forlessinanyone-hourperiodtoensurethatthepositivereactivityincreaseduetotemperaturechangesiscomparabletotheUFSARChapter14analysisofaborondilutionevent.Inthisanalysis,itwasconcludedthatthereissufficienttimeavailabletodetectthedilutionwiththesourcerangeneutronfluxmonitorsandterminatetheeventwithoperatoraction.ThereisnoadditionalheatuporcooldownraterestrictioninMODE6becausetheREFUELINGboronconcentrationisabovetheminimumrequiredtomaintaintherequiredSHUTDOWNMARGINfortheRCStemperaturerangedefinedforMODE6.IntroductionofcoolantinventoryfromtheRWSTisacceptableprovidedtheRWSTboronconcentrationisabovetheminimumrequiredtomaintainthespecifiedSHUTDOWNMARGIN.3/4.1.3MOVABLECONTROLASSEMBLIESThespecificationsofthissectionensurethat(1)acceptablepowerdistributionlimitsaremaintained,(2)theminimumSHUTDOWNMARGINismaintained,and(3)limitthepotentialeffectsofrodmisalignmentonassociatedaccidentanalyses.OPERABILITYofthecontrolrodpositionindicatorsisrequiredtodeterminecontrolrodpositionsandtherebyensurecompliancewiththecontrolrodalignmentandinsertionlimits.TheACTIONstatementswhichpermitlimitedvariationsfromthebasicrequirementsareaccompaniedbyadditionalrestrictionswhichensurethattheoriginaldesigncriteriaaremet.MisalignmentofarodrequiresmeasurementofpeakingfactorsorarestrictioninTHERMALPOWER;eitheroftheserestrictionsprovideassuranceoffuelrodintegrityduringcontinuedoperation.Inaddition,thoseaccidentanalysisaffectedbyamisalignedrodarereevaluatedtoconfirmthattheresultsremainvalidduringfutureoperation.Themaximumroddroptimerestrictionisconsistentwiththeassumedroddroptimeusedintheaccidentanalyses.MeasurementwithT,~greaterthanorequalto541'Fandwithallreactorcoolantpumpsoperatingensuresthatthemeasureddroptimeswillberepresentativeofinsertiontimesexperiencedduringareactortripatoperatingconditions.ControlrodpositionsandOPERABILITYoftherodpositionindicatorsarerequiredtobeverifiedonanominalbasisofonceper12hourswithmorefrequentverificationsrequiredifanautomaticmonitoringchannelisinoperable.TheseverificationfrequenciesareadequateforassuringthattheapplicableLCO'saresatisfied.COOKNUCLEARPLANT-UNIT2PageB3/414AMENDMENT49,446,484  
3/4LIMH'INGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.9RE%%LINGOPERATIONS INSTRUMENTATION LIMITINGCONDITION FOROPERATION 3.9.2Asaminimum,twosourcerangeneutronfluxmonitorsshallbeoperating, eachwithcontinuous visualindication inthecontrolroomandonewithaudibleindication inthecontainment andcontrolroom.APPLICABILITY:
MODE6.ACTION:Withtherequirements oftheabovespecification notsatisfied, immediately suspendalloperations involving COREALTERATIONS orpositivereactivity changesexceptadditionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthantheminimumrequiredbySpecification 3.1.2.7.b.2.
b.Theprovisions ofSpecification 3.0.3arenotapplicable.
SURVEILLANCE REUIREMENTS 4.9.2Eachsourcerangeneutronfluxmonitorshallbedemonstrated OPERABLEbyperformance of:a.ACHANNELFUNCTIONAL TESTatleastonceper7days,andb.ACHANNELFUNCTIONAL TESTwithin8hourspriortotheinitialstartofCOREALTERATIONS, andc.ACHANNELCHECKatleastonceper12hoursduringCOREALTERATIONS.
COOKNUCLEARPLANT-UNIT 2Page3/49-2AMENDMENT 63,40V 3/4BASES3/4.1REACTIVITY CONTROLSYSTEMS3/4.1.1BORATIONCONTROL3/4.1.1.1 Gild3/4.1.1.2 SHUTDOWNMARGINAsufficient SHUTDOWNMARGINensuresthat1)thereactorcanbemadesubcritical fromalloperating conditions, 2)thereactivity transients associated withpostulated accidentconditions arecontrollable withinacceptable limits,and3)thereactorwillbemaintained sufficiently subcritical toprecludeinadvertent criticality intheshutdowncondition.
SHUTDOWNMARGINrequirements varythroughout corelifeasafunctionoffueldepletion, RCSboronconcentration, andRCST,,.Themostrestrictive condition occursatEOL,withT,~atnoloadoperating temperature, andisassociated withapostulated steamlinebreakaccidentandresulting uncontrolled RCScooldown.
Intheanalysisofthisaccident, aminimumSHUTDOWNMARGINof1.3%Deltak/kisinitially requiredtocontrolthereactivity transient andautomatic ESFisassumedtobeavailable.
WithT,~lessthan200'F,thereactivity transients resulting fromapostulated steamlinebreakcooldownareminimalanda1%Deltak/kSHUTDOWNMARGINprovidesadequateprotection forthisevent.TheSHUTDOWNMARGINrequirements arebaseduponthelimitingconditions described aboveandareconsistent withFSARsafetyanalysisassumptions.
Aboronpenaltymustbeappliedwhenoperating withnoreactorcoolantloopsinoperation butoneormoreresidualheatremovalloopsproviding shutdowncooling.Thenecessary penaltyisincludedintheSHUTDOWNMARGINcurves.3/4.1.1.3 BORONDILUTIONAminimumflowrateofatleast2000GPMprovidesadequatemixing,preventsstratification andensuresthatreactivity changeswillbegradualduringboronconcentration reductions intheReactorCoolantSystem.Afiowrateofatleast2000GPMwillcirculate anequivalent ReactorCoolantSystemvolumeof12,612cubicfeetinapproximately 30minutes.Thereactivity changerateassociated withboronreductions willtherefore bewithinthecapability foroperatorrecognition andcontrol.COOKNUCLEARPLANT-UNIT 2PageB3/41-1AMENDMENT
$3,488,434,499 3/4BASES3/4.1REACTIVITY CONTROLSYSTEMS3/4.1.2BORATIONSYSTEMSContinued ThechargingflowpathofUnit2requiredforUnit1shutdownsupportensuresthatflowisavailable toUnit1andaddresses therequirements of10CFR50AppendixR.Thefiowpathconsistsofachargingpumppoweredfromanelectrical busandassociated watersuppliesanddeliverysystem.Firewatchespostedintheaffectedoppositeunitareas(i.e.,Unit1areasrequiring useoftheUnit2chargingsystemintheeventofafire)mayserveastheequivalent shutdowncapability specified intheactionstatements ofSpecification 3.1.2.3.Intheaffectedareas,eitherestablish continuous firewatchesorverifytheOPERABILITY offiredetectors perSpecification 4.3.3.7andestablish hourlyfirewatchpatrols.Therequiredoppositeunitequipment alongwiththesurveillance requirements necessary toensurethatthisequipment iscapableoffulfilling itsintendedAppendixRalternate safeshutdownfunctionhavebeenestablished andareincludedinaplantprocedure.
Anadditional plantprocedure detailshowtheabovenotedfirewatcheswillbeimplemented.
Precluding positivereactivity additioncapableofchallenging theminimumrequiredSHUTDOWNMARGINorREFUELING boronconcentration isrequiredtoassurecontinued safeoperation.
Introduction ofRCStemperature changesmustalsobeevaluated tonotincreasereactivity abovetherequiredSHUTDOWNMARGIN.TheRCSheatupandcooldownrateisrestricted inMODE5to50'Forlessinanyone-hourperiodtoensurethatthepositivereactivity increaseduetotemperature changesiscomparable totheUFSARChapter14analysisofaborondilutionevent.Inthisanalysis, itwasconcluded thatthereissufficient timeavailable todetectthedilutionwiththesourcerangeneutronfluxmonitorsandterminate theeventwithoperatoraction.Thereisnoadditional heatuporcooldownraterestriction inMODE6becausetheREFUELING boronconcentration isabovetheminimumrequiredtomaintaintherequiredSHUTDOWNMARGINfortheRCStemperature rangedefinedforMODE6.Introduction ofcoolantinventory fromtheRWSTisacceptable providedtheRWSTboronconcentration isabovetheminimumrequiredtomaintainthespecified SHUTDOWNMARGIN.3/4.1.3MOVABLECONTROLASSEMBLIES Thespecifications ofthissectionensurethat(1)acceptable powerdistribution limitsaremaintained, (2)theminimumSHUTDOWNMARGINismaintained, and(3)limitthepotential effectsofrodmisalignment onassociated accidentanalyses.
OPERABILITY ofthecontrolrodpositionindicators isrequiredtodetermine controlrodpositions andtherebyensurecompliance withthecontrolrodalignment andinsertion limits.TheACTIONstatements whichpermitlimitedvariations fromthebasicrequirements areaccompanied byadditional restrictions whichensurethattheoriginaldesigncriteriaaremet.Misalignment ofarodrequiresmeasurement ofpeakingfactorsorarestriction inTHERMALPOWER;eitheroftheserestrictions provideassurance offuelrodintegrity duringcontinued operation.
Inaddition, thoseaccidentanalysisaffectedbyamisaligned rodarereevaluated toconfirmthattheresultsremainvalidduringfutureoperation.
Themaximumroddroptimerestriction isconsistent withtheassumedroddroptimeusedintheaccidentanalyses.
Measurement withT,~greaterthanorequalto541'Fandwithallreactorcoolantpumpsoperating ensuresthatthemeasureddroptimeswillberepresentative ofinsertion timesexperienced duringareactortripatoperating conditions.
Controlrodpositions andOPERABILITY oftherodpositionindicators arerequiredtobeverifiedonanominalbasisofonceper12hourswithmorefrequentverifications requiredifanautomatic monitoring channelisinoperable.
Theseverification frequencies areadequateforassuringthattheapplicable LCO'saresatisfied.
COOKNUCLEARPLANT-UNIT 2PageB3/414AMENDMENT 49,446,484  


ATTACHMENT4TOAEP:NRC:1327NOSIGNIFICANTHAZARDSCONSIDERATIONEVALUATION
ATTACHMENT 4TOAEP:NRC:1327 NOSIGNIFICANT HAZARDSCONSIDERATION EVALUATION


Attachment4TOAEP:NRC:1327Page1NoSinificantHazardsConsiderationEvaluationIndianaMichiganPowerCompany(I&M)hasevaluatedthisproposedamendmentanddeterminedthatitinvolvesnosignificanthazardsconsideration.Accordingto10CFR50.92(c),aproposedamendmenttoanoperatinglicenseinvolvesnosignificanthazardsconsiderationifoperationofthefacilityinaccordancewiththeproposedamendmentwouldnot:1.involveasignificantincreaseintheprobabilityofoccurrenceorconsequencesofanaccidentpreviouslyevaluated;2.createthepossibilityofanewordifferentkindofaccidentfromanypreviouslyanalyzed;or3.involveasignificantreductioninamarginofsafety.Theproposedchangeswouldreviselimitationsonpositivereactivityadditionsinseveraltechnicalspecifications(T/S)actionstatements.Thesechangeswouldallowreactorcoolantsystem(RCS)temperaturechangesincertainMode5and6T/SactionstatementsiftheSDMissufficienttoaccommodatetheexpectedRCStemperaturechange.Inaddition,footnotesregardingadditionsofwaterfromtherefuelingwaterstoragetank(RWST)totheRCSareclarifiedandrelocatedtoT/Sactionstatements.AdditionalT/SactionstatementrequirementsareaddedinTable3.3-1,"ReactorTripSystemInstrumentation,"whentherequiredsourcerangeneutronfluxchannelisinoperable.CorrespondingchangesareproposedforthebasesforT/S3/4.1.1,"BorationControl,"andT/S3/4.1.2,"BorationSystems."Administrativechangesaremadetoimproveclarity.Finally,additionsaremadetoSDMT/Ssurveillancerequirements(SRs)toidentifyuseofaboronpenalty(requirementforadditionalboron)duringresidualheatremovalsystemoperationinModes4and5.Thedeterminationthatthecriteriasetforthin10CFR50.92aremetforthisamendmentrequestisindicatedbelow.1.Does'thechangeinvolve,asignificantincreaseintheprobabilityofoccurrenceorconsequencesofanaccidentpreviouslyevaluated?No.I&MproposestopermitoperatorstomakeRCStemperaturechangesunderconditionsnotpreviouslyallowed.RCStemperaturechangesmayaddpositivereactivitytothereactorcorethatcouldreducetheSDMnecessarytomaintainsubcriticalconditions.Acceptableconsequencesforaninadvertentcriticalityrelyonprevention.MaintaininganadequateSDMisanessentialmeanstopreventaninadvertentcriticality.
Attachment 4TOAEP:NRC:1327 Page1NoSinificantHazardsConsideration Evaluation IndianaMichiganPowerCompany(I&M)hasevaluated thisproposedamendment anddetermined thatitinvolvesnosignificant hazardsconsideration.
Attachment4TOAEP:NRC:1327Page2Whenequipmentthatisreliedupontoprevent,detect,correct,ormitigateanunintentionalapproachtoacriticalcondition-isunavailableordegraded,activitiesthatmayreducetheSDMmustbeprecludedoradequatelycontrolled.ThisamendmentrequestisbasedonmaintainingadequatecontrolofpositivereactivityadditionsasaresultofRCStemperaturechangesinModes5and6.ThecontrolisprovidedbyrequirementstoconfirmthattheSDMrequiredbytheT/SisavailabletoaccommodatetheexpectedRCStemperaturechange.Thispreservestheval,idityofaccidentanalysesthatassumetheT/SSDMrequirementsaremetwhentheaccidentisinitiated.ThefollowingaccidentsofpotentialapplicabilityinModes5and6aredescribedinSection14.2,"StandbySafeguardsAnalysis"oftheUpdatedFinalSafetyAnalysisReport(UFSAR).1.Fuelhandlingaccident2.Wasteliquidrelease3.Wastegasrelease4.Steamgeneratortuberupture5.Steampiperupture6.Ruptureofcontrolrodmechanismhousing-rodclustercontrolassembly(RCCA)ejection7.Environmentalconsequencesfollowingsecondarysystemaccidents8.Ruptureofafeedline(Unit2only)TheUFSARalsodescribestheseevents:9.UncontrolledRCCAwithdrawalfromasubcriticalcondition(Section14.1.1)10.Uncontrolledborondilution(Section14.1.5)Accidents4through8,above,arenotcredibleinModes5and6duetonegligiblestoredenergy(temperatureandpressure)intheprimaryandsecondarysystemsbelowtheMode5RCStemperaturelimitof200'F.Therefore,theyarenotanalyzedinMode5and6andarenotconsideredfurther.Remainingaccidents1,2,,3,9,and10arediscussedbelow:1.FuelHandlingAccidentTheonlytimeafuelhandlingaccidentcouldoccurisduringthehandlingofafuelassembly.Therequiredactiontosuspendcorealterationsisnotchanged.ChangingRCStemperatureinModes5and6wouldnotinitiatethisaccident.SDMisnotafactororinitialconditionassumedintheanalysisofafuelhandlingaccident.Therefore,sincetherequirementsthatwould Attachment4TOAEP:NRC:1327Page3precludethisaccidentarenotaffected,theprobabilityoftheaccidentisnotchanged.Similarly,apotentialreductioninSDMdoesnotincreasetheconsequencesofthisaccident.WasteLiquidReleaseTheinadvertentreleaseofradioactiveliquidwastestotheenvironmentwasevaluatedforthe'wasteevaporatorcondensateandmonitortanks,condensatestoragetank,primarywaterstoragetank,RWST,auxiliarybuildingstoragetanks,andchemicalandvolumecontrolsystem(CVCS)holduptanks.EtwasconcludedintheUpdatedFinalSafetyAnalysisReportChapter14evaluationthatlossofliquidfromthesetankstotheenvironmentisnotacredibleaccident.ThisconclusionisnotimpactedbythethermaleffectsorreactivitychangesduetoRCStemperaturewhileinModes5and6.3.WasteGasReleaseRadioactivegaseswouldbeintroducedintotheRCSbytheescapeoffissionproductsifdefectsexistedinthefuelcladding.Theprocessingofthereactorcoolantbyauxiliarysystemsresultsintheaccumulationofradioactivegasesinvarioustanks.Thetwomainsourcesofanysignificantgaseousradioactivitythatcouldoccurwouldbethevolumecontroltankandthegasdecaytanks.Ztisassumedthatatankrupturesbyanunspecifiedmechanismafterthereactorhasbeenoperatingforonecorecyclewith1%defectsinthefuelcladding.TheintegrityofthesetanksisnotaffectedbychangesinRCStemperatureandSDMisnotafactorintheconsequencesoftheseevents.Therefore,itisconcludedthattheprobabilityofoccurrenceofatankruptureandtheconsequencesofatankrupturearenotsignificantlyincreasedbythischange.9.UncontrolledRCCAWithdrawalfromaSubcriticalConditionTheproposedchangesspecificallypermitpositivereactivityadditionsduetotemperaturechanges.However,allotherpositivereactivitychangesaresuspendedwhentheactionapplies.Therefore,intentionalrodwithdrawalwouldnotbepermitted.Additionally,thiseventcouldoccuronlywhenthereactortripbreakersareclosedandthecontrolroddrivemechanismsareenergized.Withtheexceptionoftestingorspecialmaintenance,theroddrivemotorgeneratorset Attachment4TOAEP:HRC:1327Page4remainstaggedout(de-energizedwithadministrativecardstoalertoperators)inModes4and5.Thisalonewouldprecluderodmovement.Ifthephysicalconditionsforrodwithdrawalwereintentionallymet,T/Srequirethattwosourcerangeneutronfluxinstruments,tworeactortripinstrumentationchannels,andassociatedreactortripbreakers,mustbeoperabletoautomaticallyterminatetheevent.RCStemperaturechangesinMode5and6aresufficientlybelowthenormaloperatinganddesignedtemperatureofthedrivemechanisms.ThethermaleffectsoftheproposedRCStemperaturechangesarenotasignificantcontributortothepossibilityofadrivemechanismfailure.Acceptableconsequencesfortherodwithdrawaleventrelyonterminationbyanautomaticreactortrippriortocriticality,andnoassumptionsaremadeintheanalysisabouttheSDMexistingatthestartofrodwithdrawal.Therefore,itis=concludedthatthisproposedlicenseamendmentwouldhavenoimpactontheprobabilityorconsequencesofanuncontrolledrodwithdrawalevent.10.UncontrolledBoronDilutionUncontrolledborondilutionisanalyzedforrefueling,startup,andpoweroperationdescribedinUFSARsection14.1.5forUnit1andUnit2.ThesourceofwaterforthiseventisprimarygradewaterfromthereactormakeupportionoftheCVCS.TheCVCSisdesignedtolimit,evenundervariouspostulatedfailuremodes,thepotentialrateofdilutiontoavaluethatprovidestheoperatorsufficienttimetocorrectthesituationinasafeandorderlymanner.Acceptableconsequencesforthiseventrelyonpreventinganuncontrolleddilution.TheproposedchangetoallowRCStemperaturechangesbelow200'FdonotinvolvechangestotheoperatingmethodsfortheCVCSormodificationstotheCVCS.Additionally,theCVCSpumpsandvalvesrequiredtoaddwatertotheRCSarenotaffectedbytheRCStemperaturechangesthemselves.Anysucheffectsintherangeof68'Fto200'Fthatwouldbepermittedwouldbesmallcomparedtochangesbetween200'FtonormalRCSoperatingtemperature.Therefore,thethermaleffectsaresignificantlylessthanthosethatoccurduringnormaloperation.Itisconcludedthattheprobabilityandconsequencesofanuncontrolledborondilutioneventarenotsignificantlyincreasedbytheproposedlicenseamendment.Theinitiatorsandprecursorsfortheaccidentsdescribedabovearenotchanged.Therefore,theprobabilityoftheiroccurrenceisnotchangedandtheconsequencesareboundedbythecurrent
According to10CFR50.92(c),
aproposedamendment toanoperating licenseinvolvesnosignificant hazardsconsideration ifoperation ofthefacilityinaccordance withtheproposedamendment wouldnot:1.involveasignificant increaseintheprobability ofoccurrence orconsequences ofanaccidentpreviously evaluated; 2.createthepossibility ofanewordifferent kindofaccidentfromanypreviously analyzed; or3.involveasignificant reduction inamarginofsafety.Theproposedchangeswouldreviselimitations onpositivereactivity additions inseveraltechnical specifications (T/S)actionstatements.
Thesechangeswouldallowreactorcoolantsystem(RCS)temperature changesincertainMode5and6T/Sactionstatements iftheSDMissufficient toaccommodate theexpectedRCStemperature change.Inaddition, footnotes regarding additions ofwaterfromtherefueling waterstoragetank(RWST)totheRCSareclarified andrelocated toT/Sactionstatements.
Additional T/Sactionstatement requirements areaddedinTable3.3-1,"ReactorTripSystemInstrumentation,"
whentherequiredsourcerangeneutronfluxchannelisinoperable.
Corresponding changesareproposedforthebasesforT/S3/4.1.1,"Boration Control,"
andT/S3/4.1.2,"Boration Systems."
Administrative changesaremadetoimproveclarity.Finally,additions aremadetoSDMT/Ssurveillance requirements (SRs)toidentifyuseofaboronpenalty(requirement foradditional boron)duringresidualheatremovalsystemoperation inModes4and5.Thedetermination thatthecriteriasetforthin10CFR50.92aremetforthisamendment requestisindicated below.1.Does'thechangeinvolve,asignificant increaseintheprobability ofoccurrence orconsequences ofanaccidentpreviously evaluated?
No.I&Mproposestopermitoperators tomakeRCStemperature changesunderconditions notpreviously allowed.RCStemperature changesmayaddpositivereactivity tothereactorcorethatcouldreducetheSDMnecessary tomaintainsubcritical conditions.
Acceptable consequences foraninadvertent criticality relyonprevention.
Maintaining anadequateSDMisanessential meanstopreventaninadvertent criticality.
Attachment 4TOAEP:NRC:1327 Page2Whenequipment thatisreliedupontoprevent,detect,correct,ormitigateanunintentional approachtoacriticalcondition
-isunavailable ordegraded, activities thatmayreducetheSDMmustbeprecluded oradequately controlled.
Thisamendment requestisbasedonmaintaining adequatecontrolofpositivereactivity additions asaresultofRCStemperature changesinModes5and6.Thecontrolisprovidedbyrequirements toconfirmthattheSDMrequiredbytheT/Sisavailable toaccommodate theexpectedRCStemperature change.Thispreserves theval,idity ofaccidentanalysesthatassumetheT/SSDMrequirements aremetwhentheaccidentisinitiated.
Thefollowing accidents ofpotential applicability inModes5and6aredescribed inSection14.2,"StandbySafeguards Analysis" oftheUpdatedFinalSafetyAnalysisReport(UFSAR).1.Fuelhandlingaccident2.Wasteliquidrelease3.Wastegasrelease4.Steamgenerator tuberupture5.Steampiperupture6.Ruptureofcontrolrodmechanism housing-rodclustercontrolassembly(RCCA)ejection7.Environmental consequences following secondary systemaccidents 8.Ruptureofafeedline(Unit2only)TheUFSARalsodescribes theseevents:9.Uncontrolled RCCAwithdrawal fromasubcritical condition (Section14.1.1)10.Uncontrolled borondilution(Section14.1.5)Accidents 4through8,above,arenotcredibleinModes5and6duetonegligible storedenergy(temperature andpressure) intheprimaryandsecondary systemsbelowtheMode5RCStemperature limitof200'F.Therefore, theyarenotanalyzedinMode5and6andarenotconsidered further.Remaining accidents 1,2,,3,9,and10arediscussed below:1.FuelHandlingAccidentTheonlytimeafuelhandlingaccidentcouldoccurisduringthehandlingofafuelassembly.
Therequiredactiontosuspendcorealterations isnotchanged.ChangingRCStemperature inModes5and6wouldnotinitiatethisaccident.
SDMisnotafactororinitialcondition assumedintheanalysisofafuelhandlingaccident.
Therefore, sincetherequirements thatwould Attachment 4TOAEP:NRC:1327 Page3precludethisaccidentarenotaffected, theprobability oftheaccidentisnotchanged.Similarly, apotential reduction inSDMdoesnotincreasetheconsequences ofthisaccident.
WasteLiquidReleaseTheinadvertent releaseofradioactive liquidwastestotheenvironment wasevaluated forthe'wasteevaporator condensate andmonitortanks,condensate storagetank,primarywaterstoragetank,RWST,auxiliary buildingstoragetanks,andchemicalandvolumecontrolsystem(CVCS)holduptanks.Etwasconcluded intheUpdatedFinalSafetyAnalysisReportChapter14evaluation thatlossofliquidfromthesetankstotheenvironment isnotacredibleaccident.
Thisconclusion isnotimpactedbythethermaleffectsorreactivity changesduetoRCStemperature whileinModes5and6.3.WasteGasReleaseRadioactive gaseswouldbeintroduced intotheRCSbytheescapeoffissionproductsifdefectsexistedinthefuelcladding.
Theprocessing ofthereactorcoolantbyauxiliary systemsresultsintheaccumulation ofradioactive gasesinvarioustanks.Thetwomainsourcesofanysignificant gaseousradioactivity thatcouldoccurwouldbethevolumecontroltankandthegasdecaytanks.Ztisassumedthatatankrupturesbyanunspecified mechanism afterthereactorhasbeenoperating foronecorecyclewith1%defectsinthefuelcladding.
Theintegrity ofthesetanksisnotaffectedbychangesinRCStemperature andSDMisnotafactorintheconsequences oftheseevents.Therefore, itisconcluded thattheprobability ofoccurrence ofatankruptureandtheconsequences ofatankrupturearenotsignificantly increased bythischange.9.Uncontrolled RCCAWithdrawal fromaSubcritical Condition Theproposedchangesspecifically permitpositivereactivity additions duetotemperature changes.However,allotherpositivereactivity changesaresuspended whentheactionapplies.Therefore, intentional rodwithdrawal wouldnotbepermitted.
Additionally, thiseventcouldoccuronlywhenthereactortripbreakersareclosedandthecontrolroddrivemechanisms areenergized.
Withtheexception oftestingorspecialmaintenance, theroddrivemotorgenerator set Attachment 4TOAEP:HRC:1327 Page4remainstaggedout(de-energized withadministrative cardstoalertoperators) inModes4and5.Thisalonewouldprecluderodmovement.
Ifthephysicalconditions forrodwithdrawal wereintentionally met,T/Srequirethattwosourcerangeneutronfluxinstruments, tworeactortripinstrumentation
: channels, andassociated reactortripbreakers, mustbeoperabletoautomatically terminate theevent.RCStemperature changesinMode5and6aresufficiently belowthenormaloperating anddesignedtemperature ofthedrivemechanisms.
ThethermaleffectsoftheproposedRCStemperature changesarenotasignificant contributor tothepossibility ofadrivemechanism failure.Acceptable consequences fortherodwithdrawal eventrelyontermination byanautomatic reactortrippriortocriticality, andnoassumptions aremadeintheanalysisabouttheSDMexistingatthestartofrodwithdrawal.
Therefore, itis=concluded thatthisproposedlicenseamendment wouldhavenoimpactontheprobability orconsequences ofanuncontrolled rodwithdrawal event.10.Uncontrolled BoronDilutionUncontrolled borondilutionisanalyzedforrefueling, startup,andpoweroperation described inUFSARsection14.1.5forUnit1andUnit2.ThesourceofwaterforthiseventisprimarygradewaterfromthereactormakeupportionoftheCVCS.TheCVCSisdesignedtolimit,evenundervariouspostulated failuremodes,thepotential rateofdilutiontoavaluethatprovidestheoperatorsufficient timetocorrectthesituation inasafeandorderlymanner.Acceptable consequences forthiseventrelyonpreventing anuncontrolled dilution.
TheproposedchangetoallowRCStemperature changesbelow200'Fdonotinvolvechangestotheoperating methodsfortheCVCSormodifications totheCVCS.Additionally, theCVCSpumpsandvalvesrequiredtoaddwatertotheRCSarenotaffectedbytheRCStemperature changesthemselves.
Anysucheffectsintherangeof68'Fto200'Fthatwouldbepermitted wouldbesmallcomparedtochangesbetween200'FtonormalRCSoperating temperature.
Therefore, thethermaleffectsaresignificantly lessthanthosethatoccurduringnormaloperation.
Itisconcluded thattheprobability andconsequences ofanuncontrolled borondilutioneventarenotsignificantly increased bytheproposedlicenseamendment.
Theinitiators andprecursors fortheaccidents described abovearenotchanged.Therefore, theprobability oftheiroccurrence isnotchangedandtheconsequences areboundedbythecurrent


Attachment4TOAEP:NRC:1327Page5analyses.Therefore,thereisnoincreaseinthetypesoramountsofeffluentsreleasedoffsite.Theproposedadditionstoaction5ofT/STable3.3-1areconservative.Theyprovideadditionalassurancethatinstrumentationwouldbeavailabletoalertoperatorstoadilutionevent.Therequirementtoisolatesourcesofdilutionwaterremovespotentialinitiatorsforaninadvertentdilution.TheRWSTwouldbeconsideredadilutionsourceiftheRWSTboronconcentrationislessthantheRCSboronconcentrationandlessthantheminimumboronconcentrationinT/Slimitingconditionforoperation3.1.2.7.b.2.IsolatingtheRWSTinthiscaseisappropriatebecauseiteliminatesapotentialaccidentinitiator.TheboratedwaterconcentrationandvolumeinMode5areestablishedtoprovidetherequiredSDMafterxenondecayandcooldownfrom200'Fto140'F.Theaccidentsdescribedabovedonotrequireaminimumvolumeforreasonsotherthanborationcontrol.TheadditiontoT/SSRs4.1.1.1.eand4.1.1.2.b,whichrequiresapplicationofaboronpenalty,isanadditionalrestrictionthatisimposedadministrativelyalready.Theremainingchangesareadministrative.Theycorrecttypographicalerrorsorchangeformat,andarenotintendedtochangethemeaning.Theydonotaffectaccidentinitiatorsorprecursors.Insummary,basedontheabove,theprobabilityofoccurrenceortheconsequencesofaccidentspreviouslyevaluatedarenotincreased.2.Doesthechangecreatethepossibilityofanewordifferentkindofaccidentfromanyaccidentpreviouslyevaluated?No.TheproposedchangespermitRCStemperaturechangesunderconditions"thatwere.previouslyprohibited.However,nonewmethodsofchangingRCStemperatureareinvolved,andtheT/SlimitsonthepermissibleratesofRCStemperaturechangesarenotaltered.Therefore,theintegrityofthereactorvesselwhensubjecttoRCStemperaturechangesisnotaffected.TheaccidentofconcernfortheproposedamendmentisanunintentionalreductioninSDMleadingtoaninadvertentcriticality.Thisisnotanewordifferentkindofaccident,althoughthecausalmechanismaddingthepositivereactivityisanRCStemperaturechangeinsteadofadilutionevent.Asdiscussedinquestion1,therequirementtomaintainSDMduringRCStemperaturechangesprovidesassurancethattheprobabilityoftheSDMreductionisnotincreased.However,asanadditionalconservativemeasure,amaximumRCSheatupand  
Attachment 4TOAEP:NRC:1327 Page5analyses.
Therefore, thereisnoincreaseinthetypesoramountsofeffluents releasedoffsite.Theproposedadditions toaction5ofT/STable3.3-1areconservative.
Theyprovideadditional assurance thatinstrumentation wouldbeavailable toalertoperators toadilutionevent.Therequirement toisolatesourcesofdilutionwaterremovespotential initiators foraninadvertent dilution.
TheRWSTwouldbeconsidered adilutionsourceiftheRWSTboronconcentration islessthantheRCSboronconcentration andlessthantheminimumboronconcentration inT/Slimitingcondition foroperation 3.1.2.7.b.2.
Isolating theRWSTinthiscaseisappropriate becauseiteliminates apotential accidentinitiator.
Theboratedwaterconcentration andvolumeinMode5areestablished toprovidetherequiredSDMafterxenondecayandcooldownfrom200'Fto140'F.Theaccidents described abovedonotrequireaminimumvolumeforreasonsotherthanborationcontrol.TheadditiontoT/SSRs4.1.1.1.e and4.1.1.2.b, whichrequiresapplication ofaboronpenalty,isanadditional restriction thatisimposedadministratively already.Theremaining changesareadministrative.
Theycorrecttypographical errorsorchangeformat,andarenotintendedtochangethemeaning.Theydonotaffectaccidentinitiators orprecursors.
Insummary,basedontheabove,theprobability ofoccurrence ortheconsequences ofaccidents previously evaluated arenotincreased.
2.Doesthechangecreatethepossibility ofanewordifferent kindofaccidentfromanyaccidentpreviously evaluated?
No.TheproposedchangespermitRCStemperature changesunderconditions "thatwere.previously prohibited.
However,nonewmethodsofchangingRCStemperature areinvolved, andtheT/Slimitsonthepermissible ratesofRCStemperature changesarenotaltered.Therefore, theintegrity ofthereactorvesselwhensubjecttoRCStemperature changesisnotaffected.
Theaccidentofconcernfortheproposedamendment isanunintentional reduction inSDMleadingtoaninadvertent criticality.
Thisisnotanewordifferent kindofaccident, althoughthecausalmechanism addingthepositivereactivity isanRCStemperature changeinsteadofadilutionevent.Asdiscussed inquestion1,therequirement tomaintainSDMduringRCStemperature changesprovidesassurance thattheprobability oftheSDMreduction isnotincreased.
However,asanadditional conservative measure,amaximumRCSheatupand  


Attachment4TOAEP:NRC:1327Page6cooldownrateof,50'Finanyone-hourperiodisimposedwhentheactionapplies.ThisincreasesthetimenecessaryforaRCStemperaturechangetoreducetheSDMbyanunacceptableamount.Thus,ifaheatuporcooldownwasinitiatedat50'F/hr,andinadvertentlycontinuedbeyondtheintendedtemperature,sufficienttimewouldbeavailablefortheoperatorstodetecttheSDMreductionwiththesourcerangenuclearinstrumentsandsecurethetemperaturechange.Therateof50'Finanyone-hourperiodwasestimatedtoprovideatleastasmuchtimeaswasconsideredadequatefordetectingandcorrectingadilutionevent.TheacceptabletimeforadilutioneventisdescribedinUFSARSect'ion14.1.5.Conservativeassumptionsofthemaximumpositiveornegativemoderatortemperaturecoefficientwereusedfortheestimate.ItshouldbenotedthatcompliancewiththecurrentT/Sactionstatementsprohibitdeliberateheatupandcooldown.However,itdoesnotpreventuseoftheequipmentinvolvedinremovingdecayheattomaintainplanttemperature(forexampleresidualheatremovalsystempumps,valves,andheatexchangers).Therefore,theprobabilityofamalfunctionofthisequipmentduringdeliberateheatupandcooldownisnotsignificantlygreaterthanitiswhentheequipmentisoperated,asnecessary,tomaintainsteady-statetemperaturesfordecayheatremoval.TheadditiontoT/SSRs4.1.l.l.eand4.1.1.2.b,whichrequiresapplicationofaboronpenalty,isanadditionalrestrictionthatisimposedadministrativelyalready.TheproposedadditionstotheT/Sactionstatementsforthesourcerangeneutronfluxinstrumentationprovideadditionalcontrolstopreventanunmonitoredpositivereactivityaddition.Theremainingchangesareadministrative.Theycorrecttypographicalerrorsorchangeformat,andarenotintendedtochangethemeaning.IsolatingtheRWSTwhenitisapotentialdilutionsourceandwhentherearenosourcerangeneutronfluxinstrument.chahnelsoperableinMode5isnotanaccidentinitiator.BoratedmakeuptotheRCScanbeaccomplishedwiththeboricacidstoragetank.Basedontheabove,itisconcludedthatthechangedoesnotcreatethepossibilityofanewordifferentkindofaccidentfromanyaccidentpreviouslyevaluated.3.Doesthechangeinvolveasignificantreductioninamarginofsafety?No.ThemarginofsafetypertinenttotheproposedchangesistheT/S-requiredSDM.TheadditionstoT/SSRs4.1.1.1.eand4.1.1.2.brequireapplicationofaboronpenalty.Becausethispenaltyiscontrolledadministrativelyalreadyandthereareno
Attachment 4TOAEP:NRC:1327 Page6cooldownrateof,50'Finanyone-hourperiodisimposedwhentheactionapplies.Thisincreases thetimenecessary foraRCStemperature changetoreducetheSDMbyanunacceptable amount.Thus,ifaheatuporcooldownwasinitiated at50'F/hr,andinadvertently continued beyondtheintendedtemperature, sufficient timewouldbeavailable fortheoperators todetecttheSDMreduction withthesourcerangenuclearinstruments andsecurethetemperature change.Therateof50'Finanyone-hourperiodwasestimated toprovideatleastasmuchtimeaswasconsidered adequatefordetecting andcorrecting adilutionevent.Theacceptable timeforadilutioneventisdescribed inUFSARSect'ion14.1.5.Conservative assumptions ofthemaximumpositiveornegativemoderator temperature coefficient wereusedfortheestimate.
Itshouldbenotedthatcompliance withthecurrentT/Sactionstatements prohibitdeliberate heatupandcooldown.
However,itdoesnotpreventuseoftheequipment involvedinremovingdecayheattomaintainplanttemperature (forexampleresidualheatremovalsystempumps,valves,andheatexchangers).
Therefore, theprobability ofamalfunction ofthisequipment duringdeliberate heatupandcooldownisnotsignificantly greaterthanitiswhentheequipment isoperated, asnecessary, tomaintainsteady-state temperatures fordecayheatremoval.TheadditiontoT/SSRs4.1.l.l.e and4.1.1.2.b, whichrequiresapplication ofaboronpenalty,isanadditional restriction thatisimposedadministratively already.Theproposedadditions totheT/Sactionstatements forthesourcerangeneutronfluxinstrumentation provideadditional controlstopreventanunmonitored positivereactivity addition.
Theremaining changesareadministrative.
Theycorrecttypographical errorsorchangeformat,andarenotintendedtochangethemeaning.Isolating theRWSTwhenitisapotential dilutionsourceandwhentherearenosourcerangeneutronfluxinstrument.
chahnelsoperableinMode5isnotanaccidentinitiator.
BoratedmakeuptotheRCScanbeaccomplished withtheboricacidstoragetank.Basedontheabove,itisconcluded thatthechangedoesnotcreatethepossibility ofanewordifferent kindofaccidentfromanyaccidentpreviously evaluated.
3.Doesthechangeinvolveasignificant reduction inamarginofsafety?No.Themarginofsafetypertinent totheproposedchangesistheT/S-required SDM.Theadditions toT/SSRs4.1.1.1.e and4.1.1.2.b requireapplication ofaboronpenalty.Becausethispenaltyiscontrolled administratively alreadyandthereareno


Attachment4TOAEP:NRC:1327Page7otherchangestotheSDMrequirements,themarginofsafetyismaintained.Additionally,theproposedchangetoisolatetheRWSTwhen*itisapotentialdilutionsourcedoesnotimpacttheabilityoftheboricacidstoragetanktosupplytheboronrequiredforSDMduringcooldownfrom200'Fto140'Fincludingxenondecay.Theminimumtimeavailable,totheoperatorstodetectandterminateanunintentionaladditionofpositivereactivitycouldalsobeconsideredamarginofsafety.Theproposedchangeslimittemperaturechangesto50'Finaone-hourperiodsoasnottoreducethis'ime.Compliancewiththeproposedchangeswouldcontinuetoprovideassurancethatthereisnosignificantreductioninthesemarginsofsafety.Theremainingchangesareadministrative.Theycorrecttypographicalerrorsorchangeformat,andarenotintendedt'ochangethemeaning.Basedontheabove,theproposedchangesdonotinvolveasignificantreductioninamarginofsafety.Insummary,basedupontheaboveevaluation,l&Mhasconcludedthattheproposedamendmentinvolvesnosignificanthazardsconsideration.
Attachment 4TOAEP:NRC:1327 Page7otherchangestotheSDMrequirements, themarginofsafetyismaintained.
ATTACHMENT5TOAEP:NRC:1327ENVIRONMENTALASSESSMENT
Additionally, theproposedchangetoisolatetheRWSTwhen*itisapotential dilutionsourcedoesnotimpacttheabilityoftheboricacidstoragetanktosupplytheboronrequiredforSDMduringcooldownfrom200'Fto140'Fincluding xenondecay.Theminimumtimeavailable, totheoperators todetectandterminate anunintentional additionofpositivereactivity couldalsobeconsidered amarginofsafety.Theproposedchangeslimittemperature changesto50'Finaone-hourperiodsoasnottoreducethis'ime.
Compliance withtheproposedchangeswouldcontinuetoprovideassurance thatthereisnosignificant reduction inthesemarginsofsafety.Theremaining changesareadministrative.
Theycorrecttypographical errorsorchangeformat,andarenotintendedt'ochangethemeaning.Basedontheabove,theproposedchangesdonotinvolveasignificant reduction inamarginofsafety.Insummary,basedupontheaboveevaluation, l&Mhasconcluded thattheproposedamendment involvesnosignificant hazardsconsideration.
ATTACHMENT 5TOAEP:NRC:1327 ENVIRONMENTAL ASSESSMENT


Attachment5toAEP:NRC:1327Page1EnvironmentalAssessmentIndianaMichiganPowerCompany(I&M)hasevaluatedthislicenseamendmentrequestagainstthecriteriaforidentificationoflicensingandregulatoryactionsrequiringenvironmentalassessmentinaccordancewith10CFR51.21.I&Mhasdeterminedthatthislicenseamendmentrequestmeetsthecriteriaforacategoricalexclusionsetforthin10CFR51.22(c)(9).Thisdeterminationisbasedonthefactthatthischangeis'beingproposedasanamendmenttoalicenseissuedpursuantto10CFR50thatchangesarequirementwithrespecttoinstallationoruseofafacilitycomponentlocatedwithintherestrictedarea,asdefinedin10CFR20,orthatchangesaninspectionorasurveillancerequirement,andtheamendmentmeetsthefollowingspecificcriteria.(i)Theamendmentinvolvesnosignificanthazardsconsideration.Asdemonstratedinattachment4,thisproposedamendmentdoes,notinvolvesignificanthazardsconsideration.(ii)Thereisnosignificantchangeinthetypesorsignificantincreaseintheamountsofanyeffluent'hatmaybereleasedoffsite.Asdocumentedinattachment1,therewillbenosignificantchangeinthe.typesorsignificantincreaseintheamountsofanyeffluentsreleasedoffsite.(iii)Thereisnosignificantincreaseinindividualorcumulativeoccupationalradiationexposure.Theproposedchangeswillnotresultinsignificantchangesintheoperationorconfigurationofthefacility.Therewillbenochangeinthelevelofcontrolsormethodologyusedforprocessingofradioactiveeffluentsorhandlingofsolidradioactivewaste,norwilltheproposalresultinanychangeinthenormalradiationlevelswithintheplant.Therefore,therewillbenosignificantincreaseinindividualorcumulativeoccupationalradiationexposureresultingfromthischange.  
Attachment 5toAEP:NRC:1327 Page1Environmental Assessment IndianaMichiganPowerCompany(I&M)hasevaluated thislicenseamendment requestagainstthecriteriaforidentification oflicensing andregulatory actionsrequiring environmental assessment inaccordance with10CFR51.21.I&Mhasdetermined thatthislicenseamendment requestmeetsthecriteriaforacategorical exclusion setforthin10CFR51.22(c)(9).
Thisdetermination isbasedonthefactthatthischangeis'beingproposedasanamendment toalicenseissuedpursuantto10CFR50thatchangesarequirement withrespecttoinstallation oruseofafacilitycomponent locatedwithintherestricted area,asdefinedin10CFR20,orthatchangesaninspection orasurveillance requirement, andtheamendment meetsthefollowing specificcriteria.
(i)Theamendment involvesnosignificant hazardsconsideration.
Asdemonstrated inattachment 4,thisproposedamendment does,notinvolvesignificant hazardsconsideration.
(ii)Thereisnosignificant changeinthetypesorsignificant increaseintheamountsofanyeffluent'hat maybereleasedoffsite.Asdocumented inattachment 1,therewillbenosignificant changeinthe.typesorsignificant increaseintheamountsofanyeffluents releasedoffsite.(iii)Thereisnosignificant increaseinindividual orcumulative occupational radiation exposure.
Theproposedchangeswillnotresultinsignificant changesintheoperation orconfiguration ofthefacility.
Therewillbenochangeinthelevelofcontrolsormethodology usedforprocessing ofradioactive effluents orhandlingofsolidradioactive waste,norwilltheproposalresultinanychangeinthenormalradiation levelswithintheplant.Therefore, therewillbenosignificant increaseinindividual orcumulative occupational radiation exposureresulting fromthischange.  


ATTACHMENT1TOAEP:NRC:0433QDESCRIPTIONANDSAFETYANALYSISFORPROPOSEDCHANGES
ATTACHMENT 1TOAEP:NRC:0433Q DESCRIPTION ANDSAFETYANALYSISFORPROPOSEDCHANGES


Attachment1toNRC:AEP:0433QPage1DescritionandSafetAnalsisForProosedChanesA.SummaryofProposedChangesTheLicenseeproposestomakeadministrativechangestoseveraltechnicalspecifications(T/S)forDonaldC.CookNuclearPlantunit1andunit2.Theproposedchangesinclude:(1)revisingboronsamplingrequirementsinmode6;(2)deletingareferencetoobsoleteequipmentinafootnote,(3)deletingaredundantfigure;(4)correctingareferencetoanotherrequirement;(5)deletingobsoletenotes;(6)addingtosurveillancerequirements;(7)clarifyinginstrumentationconfiguration;and(8)correctingtypographicalerrors.Thesechangesareproposedtoremoveobsoleteinformation,provideconsistencybetweenunit1andunit2,provideconsistencywiththeStandardTechnicalSpecifications,provideclarification,andcorrecttypographicalerrors.TheproposedchangesaredescribedindetailinSectionBofthisattachment.T/Spagesthataremarkedtoshowtheproposedchangesareprovidedinattachments2Aand2Bforunit1andunit2,respectively.TheproposedT/Spageswiththechangesincorporatedareprovidedinattachments3Aand3Bforunit1andunit2,respectively.B.DetailedDescriptionofProposedChangesProposedRevisiontoBoronSamplingRequirementsinMode6DescriptionandBasesoftheCurrentRequirementT/Ssurveillancerequirement4.9.1.2forunit1requiresthattheboronconcentrationofthereactorcoolantsystemandrefuelingcanalbedeterminedatleastthreetimespersevendayswithamaximumtimeintervalbetweensamplesof72hours.Therequirementprovidesassurancethatauniformboronconcentrationismaintainedforreactivitycontrolinthewatervolumehavingdirectaccesstothereactorvessel.DescriptionandBasesoftheRequestedRevisionTheLicenseeproposestoremovetheunit1restrictiontodeterminetheconcentrationatleastthreetimespersevendaysforconsistencywiththeunit2surveillancerequirement,NOREG-1431,"StandardTechnicalSpecifications,"anditspredecessor,NOREG-0452.The72-hourmaximumintervalbetweensamplesisnotchanged.AccordingtoNOREG-1431,aminimumfrequencyofonceevery72hoursisareasonableamount'ftimetoverifytheboronconcentrationofrepresentativesamples.Thefrequencyisbasedonoperatingexperience,whichhasshown72hourstobeadequate.
Attachment 1toNRC:AEP:0433Q Page1DescritionandSafetAnalsisForProosedChanesA.SummaryofProposedChangesTheLicenseeproposestomakeadministrative changestoseveraltechnical specifications (T/S)forDonaldC.CookNuclearPlantunit1andunit2.Theproposedchangesinclude:(1)revisingboronsamplingrequirements inmode6;(2)deletingareference toobsoleteequipment inafootnote, (3)deletingaredundant figure;(4)correcting areference toanotherrequirement; (5)deletingobsoletenotes;(6)addingtosurveillance requirements; (7)clarifying instrumentation configuration; and(8)correcting typographical errors.Thesechangesareproposedtoremoveobsoleteinformation, provideconsistency betweenunit1andunit2,provideconsistency withtheStandardTechnical Specifications, provideclarification, andcorrecttypographical errors.Theproposedchangesaredescribed indetailinSectionBofthisattachment.
Attachment1toNRC:AEP:0433QPage22.ProposedRevisiontoFootnoteforT/S3.9.12,ActionaDescriptionandBasesoftheCurrentRequirementT/S3.9.12,Actiona,,ismodifiedbyafootnotedescribingoperationofthedrummingroomroll-updoor.Thecranebayroll-updoorandthedrummingroomroll-updoorprovideaventilationbarriertomaintainnegativepressureintheauxiliarybuilding.Thesedoorsmaybeopenedforpersonneluseprovidedestablishedadministrativecontrolsaremaintained.Thefootnotewasaddedinamendment124toDPR-58andamendment111toDPR-74.IntheNRC'sSafetyEvaluationReport,thestafffoundthattheoperationofthedoorsmettheintentofStandardReviewPlan,Sections9.4.2,"SpentFuelPoolAreaVentilationSystem,"and15.7.4,"RadiologicalConsequencesofFuelHandlingAccidents,"andwas,therefore,acceptable.DescriptionandBasesoftheRequestedRevision'heLicenseeproposestoremove"roll-up"fromthedescriptionofthedrummingroomdoor.Thedoorhasbeenreplacedbyadoorhavingadifferentdesign.Thefunctionofthedoorhasnotchanged.Thereplacementdoorprovidesaventilationbarrierasrequiredbytheanalysisusedinsupportofthepreviousamendmentrequest.Inaddition,thenameofthedoorischangedto"southdooroftheauxiliarybuildingcranebay"becauseitmoreaccuratelydescribesthedoor'scurrentuse.3.ProposedChangetoFigure5.6-3DescriptionandBasesoftheCurrentRequirementT/S5.6.1~1.c.3includesequationsforequivalentreactivitycriteriaforRegion2andRegion3inthespentfuelstorageracks.TheequationsaregraphicallydepictedinFigure5.6-3.Eithertheequationsorgraphmaybeusedtoverifythatfuelisstoredintheappropriateregion.DescriptionandBasesoftheRequestedRevisionTheLicenseeproposestodeleteFigure5.6-3becausetheinformationisredundanttotheequationsprovidedinT/S5.6.1.1.c.3.ItisnormalpracticetousetheequationsratherthanthesourceplotinFigure5.6-3;therefore,theredundantcurvesarenotnecessary.Thefuelstoragerequirementsarenotchanged.ProposedChangetoReferenceinT/S6.3.1DescriptionandBasesoftheCurrentRequirementT/S6'.1,"FacilityStaffQualifications,"includesarequirementthattheoperationssuperintendentmustholdorhaveheldasenioroperatorlicenseasspecifiedin
T/Spagesthataremarkedtoshowtheproposedchangesareprovidedinattachments 2Aand2Bforunit1andunit2,respectively.
~I Attachment1toNRC:AEP:0433QPage3T/S6.2.2.h.Therequirementprovidesassurancethatoperationalactivitiesaredirectedbyanindividualwhohasanappropriatelevelofknowledge.DescriptionandBasesoftheRequestedRevisionTheLicenseeproposestochangethereferencedsectionfrom6.2.2.hto6.2.2.gtocorrectanadministrativeerrorthatwasintroducedinpreviousamendments.Section6.2.2.hdescribesthesenioroperatorlicenserequirement.Section6.2.2.gnolongerexistsbecauseithadbeenrelabeledas6.2.2.h;however,thecorrespondingreferenceinT/S6'.1wasnotchangedatthattime.Thisrequestcorrectstheerror.Thestatementdescribingthesenioroperatorlicensein6.3.1isdeletedbecausetherequirementisprovidedindetailin6.2.2.h.Thestatementisnotconsistentwiththerequirementsin6.2.2.hbecauseofapreviousadministrativeerror.ThechangeprovidesaclearreferencetothecurrentT/Sforqualifications.5.ProposedDeletionofObsoleteNotesDescriptionandBasesoftheCurrentRequirementForunit1,T/S4.0.6allowsextensionsforcertainsurveillancesrequiredtobeperformedonorbeforeJuly31,1987,anduntiltheendofthecycle9-10refuelingoutage.T/S4.0.7allowsextensionsforcertainsurveillancesrequiredtobeperformedonorbeforeApril1,1989,untiltheendofthecycle10-11refuelingoutage.Theseextensionsweregrantedtoaccommodatescheduledworkatthetime.Forunit2,T/S4.0.6allowsextensionsforcertainsurveillancesrequiredtobeperformedonorbeforeMarch31,1986,untiltheendofthecycle5-6refuelingoutage.T/S4.0.7allowsextensionsforcertainsurveillancesrequiredtobeperformedonorbeforeJuly1,1988,untiltheendofthecycle6-7refuelingoutage.Theseextensionsweregrantedtoaccommodatescheduledworkatthetime.Forunit2,T/S4.0.8allowsextensionsforcertainsurveillancesrequiredtobeperformedonorbeforeAugust13,1994,anddesignatedas18-monthor36-monthsurveillances(orrequiredasoutage-relatedsurveillancesundertheprovisionsofT/S4.0.5).T/S4.0.8alsoaffectedtheinitiationdateestablishedduringtheunit21994refuelingoutage.Similarly,T/S4.0.9allowedsurveillancesthatmustbeperformedonorbeforeSeptember7,1994,andaredesignatedas18-monthsurveillancestobedelayeduntiljustpriortocorereloadintheunit2cycle9-10refuelingoutage.EachaffectedsurveillanceismodifiedbyanotestatingthattheprovisionsofT/S4.0.8orT/S4.0.9(asappropriate)areapplicable.Theseextensionsweregrantedtoaccommodatescheduledworkatthetime.
TheproposedT/Spageswiththechangesincorporated areprovidedinattachments 3Aand3Bforunit1andunit2,respectively.
Attachment1toNRC:AEP:0433QPage4Forunit2,Table4.4-2andT/S3.3.3.1includeanotestatingthattheT/Swillnotbeeffectiveuntilafterthe1982refuelingoutage.Forunit1andunit2,surveillancerequirements4.4.12.1and4.4.12.2aremodifiedbynotesstatingthatthesurveillancerequirementswillbeperformedthenexttimetheunitentersmodes5or6followingtheissuanceofthetechnicalspecification,andaftertheappropriateplantprocedureshavebeenwritten.DescriptionandBasesoftheRequestedRevisionForunit1andunit2,T/S4.0.6and4.0.7aredeletedbecausetheynolongerapply.SurveillancesarescheduledinaccordancewiththeapplicableT/Ss.Thereferencesto4.0.6and4.0.7thatindicatedwhentheprovisionwasapplicableweredeletedinpreviousamendments.Forunit2,T/S4.0.8and4.0.9.aredeletedbecausetheynolongerapply.SurveillancesarescheduledinaccordancewiththeapplicableT/Ss.ReferencestoT/S4.0.8arealsodeletedfromthefollowing:Table4.3-1,functionalunits7through11;Table4.3-2,functionalunits1.d,4.d,and6.d;Table4.3-6A,instruments5through8;Table4.3-10,items2,3,11,15,and16;surveillancerequirement(SR)4.4.6.1.b;SR4.4.11.1.d;SR4.5.3.1;SR4.6.2.2c;SR4.6.3.1.2;SR4.6.5.9;SR4.7.3.1.b;SR4.7.4.1.b;SR4.7.5.1.e.2.a;SR4.7.5.l.e.2.b;SR4.7.7.1.a;andSR4.8.1.2.ReferencestoT/S4.0.9aredeletedfromSR4.8.2.3.2.dandSR4.8.2.4.2.Forunit2,thenotesforT/S3.3.3.1andTable4.4-2aredeleted.Theprovisionhasexpiredanditisnolongerrequiredtobeincluded.Forunit1andunit2,thenotesforsurveillancerequirements4.4.12.1and4.4.12.2aredeleted.Plantprocedures01-0HP-4030.STP.56and02-0HP-4030.STP.56weredevelopedtoperformthesurveillance.Thesurveillancesareperformedroutinelyasrequired,andtheexceptionallowedinthefootnoteisnolongerapplicable.Theexceptionsthatweregrantedinallofthesenotesarenolongerapplicable.Therefore,deletingthenotesisconsideredtobeanadministrativechange.6.ProposedChangestoT/SSurveillanceRequirement4.7.3.1DescriptionandBasesoftheCurrentRequirementUnit1T/Ssurveillancerequirement4.7.3.1.drequiresverificationthatthecomponentcoolingwatersystemcross-tievalvescancyclefulltravel.
B.DetailedDescription ofProposedChangesProposedRevisiontoBoronSamplingRequirements inMode6Description andBasesoftheCurrentRequirement T/Ssurveillance requirement 4.9.1.2forunit1requiresthattheboronconcentration ofthereactorcoolantsystemandrefueling canalbedetermined atleastthreetimespersevendayswithamaximumtimeintervalbetweensamplesof72hours.Therequirement providesassurance thatauniformboronconcentration ismaintained forreactivity controlinthewatervolumehavingdirectaccesstothereactorvessel.Description andBasesoftheRequested RevisionTheLicenseeproposestoremovetheunit1restriction todetermine theconcentration atleastthreetimespersevendaysforconsistency withtheunit2surveillance requirement, NOREG-1431, "Standard Technical Specifications,"
4~I Attachment1toNRC:AEP:0433QPage5Unit2T/Ssurveillancerequirement4.7.3.1includestworequirementstodemonstrateoperabilityofthecomponentcoolingwaterloops.Athirdrequirementisincludedinsurveillancerequirement4.7.3.2.Thesesurveillancessupportdemonstrationthatthesystemisoperable.DescriptionandBasesoftheRequestedRevisionForunit1,aclarificationisproposedtoindicatethatthecross-tievalvesaretheunitcross-tievalves.Thechangeisconsistentwiththeequivalentunit2requirementandisnotintendedtoaffectwhichvalvesareincludedinthesurveillance.Forunit2,asdescribedabove,theLicenseeproposestoaddanewsurveillancerequirement,4.7.1.3.c,todemonstrateoperabilitybyverifyingpumpperformancepursuanttoT/S4.0.5.Thischangeisconsistentwiththecorrespondingsurveillanceforunit1.Inamendment164toDPR-58andamendment149toDPR-74,theNRCapprovedchangesrequiringthatallsafety-relatedpumpsintheT/SbetestedatafrequencyspecifiedinT/S4.0.5.T/S4.0.5statesthatsafety-relatedpumpsshallbetestedinaccordancewithASMECode,SectionXI,unlesswrittenreliefhasbeengranted.Theproposedchangeisconsistentwiththechangesapprovedinthoseamendments.Additionally,SR4.7.3.2isrenumberedas4.7.3.1.dforconsistencywithunit1.Thisrequirementsupportsdemonstratingthatthesystemisoperable,anditisappropriatetoincludeitwiththerelatedrequirements.ProposedChangetoDegradedBusVoltageInstrumentationDescriptionandBasesoftheCurrentRequirementTable3.3-3providesengineeredsafetyfeaturesactuationsysteminstrumentation.FunctionalunitS.bprovidesinstrumentationrequirementsforthe4kVbusdegradedvoltage(lossofpower).Therearethreechannelsperbustotal.Twochannelsperbusarerequiredtobeoperableinmodes1,2,3,and4,andtwochannelsperbusarerequiredtotrip.Theserequirementsprovideassurancethattheactuationwilloccurwhenrequired.DescriptionandBasesoftheRequestedRevisionsTheLicenseeproposestoaddclarifyinginformationtoreflecttheconfigurationoftheinstrumentationusedtodetectdegradedvoltage.ThreechannelsareinstalledonbusesT11AandT11Dforunit1andonbusesT21AandT21Dforunit2.ThisinstrumentationisnotinstalledonbusesT11BorT11Cforunit1oronbusesT21BorT21Cforunit2.Becauseofthisdesign,therequirementsforfunctionalunitS.bofTable3.3-3maynotbeclear.Theproposedchangesaddreferencestothebuseswiththeappropriateinstrumentation.Thisissimilartofunctionalunit6.b,  
anditspredecessor, NOREG-0452.
The72-hourmaximumintervalbetweensamplesisnotchanged.According toNOREG-1431, aminimumfrequency ofonceevery72hoursisareasonable amount'ftimetoverifytheboronconcentration ofrepresentative samples.Thefrequency isbasedonoperating experience, whichhasshown72hourstobeadequate.
Attachment 1toNRC:AEP:0433Q Page22.ProposedRevisiontoFootnoteforT/S3.9.12,ActionaDescription andBasesoftheCurrentRequirement T/S3.9.12,Actiona,,ismodifiedbyafootnotedescribing operation ofthedrummingroomroll-updoor.Thecranebayroll-updoorandthedrummingroomroll-updoorprovideaventilation barriertomaintainnegativepressureintheauxiliary building.
Thesedoorsmaybeopenedforpersonnel useprovidedestablished administrative controlsaremaintained.
Thefootnotewasaddedinamendment 124toDPR-58andamendment 111toDPR-74.IntheNRC'sSafetyEvaluation Report,thestafffoundthattheoperation ofthedoorsmettheintentofStandardReviewPlan,Sections9.4.2,"SpentFuelPoolAreaVentilation System,"and15.7.4,"Radiological Consequences ofFuelHandlingAccidents,"
andwas,therefore, acceptable.
Description andBasesoftheRequested Revision'heLicenseeproposestoremove"roll-up" fromthedescription ofthedrummingroomdoor.Thedoorhasbeenreplacedbyadoorhavingadifferent design.Thefunctionofthedoorhasnotchanged.Thereplacement doorprovidesaventilation barrierasrequiredbytheanalysisusedinsupportofthepreviousamendment request.Inaddition, thenameofthedoorischangedto"southdooroftheauxiliary buildingcranebay"becauseitmoreaccurately describes thedoor'scurrentuse.3.ProposedChangetoFigure5.6-3Description andBasesoftheCurrentRequirement T/S5.6.1~1.c.3includesequations forequivalent reactivity criteriaforRegion2andRegion3inthespentfuelstorageracks.Theequations aregraphically depictedinFigure5.6-3.Eithertheequations orgraphmaybeusedtoverifythatfuelisstoredintheappropriate region.Description andBasesoftheRequested RevisionTheLicenseeproposestodeleteFigure5.6-3becausetheinformation isredundant totheequations providedinT/S5.6.1.1.c.3.
Itisnormalpracticetousetheequations ratherthanthesourceplotinFigure5.6-3;therefore, theredundant curvesarenotnecessary.
Thefuelstoragerequirements arenotchanged.ProposedChangetoReference inT/S6.3.1Description andBasesoftheCurrentRequirement T/S6'.1,"Facility StaffQualifications,"
includesarequirement thattheoperations superintendent mustholdorhaveheldasenioroperatorlicenseasspecified in
~I Attachment 1toNRC:AEP:0433Q Page3T/S6.2.2.h.Therequirement providesassurance thatoperational activities aredirectedbyanindividual whohasanappropriate levelofknowledge.
Description andBasesoftheRequested RevisionTheLicenseeproposestochangethereferenced sectionfrom6.2.2.hto6.2.2.gtocorrectanadministrative errorthatwasintroduced inpreviousamendments.
Section6.2.2.hdescribes thesenioroperatorlicenserequirement.
Section6.2.2.gnolongerexistsbecauseithadbeenrelabeled as6.2.2.h;however,thecorresponding reference inT/S6'.1wasnotchangedatthattime.Thisrequestcorrectstheerror.Thestatement describing thesenioroperatorlicensein6.3.1isdeletedbecausetherequirement isprovidedindetailin6.2.2.h.Thestatement isnotconsistent withtherequirements in6.2.2.hbecauseofapreviousadministrative error.Thechangeprovidesaclearreference tothecurrentT/Sforqualifications.
5.ProposedDeletionofObsoleteNotesDescription andBasesoftheCurrentRequirement Forunit1,T/S4.0.6allowsextensions forcertainsurveillances requiredtobeperformed onorbeforeJuly31,1987,anduntiltheendofthecycle9-10refueling outage.T/S4.0.7allowsextensions forcertainsurveillances requiredtobeperformed onorbeforeApril1,1989,untiltheendofthecycle10-11refueling outage.Theseextensions weregrantedtoaccommodate scheduled workatthetime.Forunit2,T/S4.0.6allowsextensions forcertainsurveillances requiredtobeperformed onorbeforeMarch31,1986,untiltheendofthecycle5-6refueling outage.T/S4.0.7allowsextensions forcertainsurveillances requiredtobeperformed onorbeforeJuly1,1988,untiltheendofthecycle6-7refueling outage.Theseextensions weregrantedtoaccommodate scheduled workatthetime.Forunit2,T/S4.0.8allowsextensions forcertainsurveillances requiredtobeperformed onorbeforeAugust13,1994,anddesignated as18-monthor36-monthsurveillances (orrequiredasoutage-related surveillances undertheprovisions ofT/S4.0.5).T/S4.0.8alsoaffectedtheinitiation dateestablished duringtheunit21994refueling outage.Similarly, T/S4.0.9allowedsurveillances thatmustbeperformed onorbeforeSeptember 7,1994,andaredesignated as18-monthsurveillances tobedelayeduntiljustpriortocorereloadintheunit2cycle9-10refueling outage.Eachaffectedsurveillance ismodifiedbyanotestatingthattheprovisions ofT/S4.0.8orT/S4.0.9(asappropriate) areapplicable.
Theseextensions weregrantedtoaccommodate scheduled workatthetime.
Attachment 1toNRC:AEP:0433Q Page4Forunit2,Table4.4-2andT/S3.3.3.1includeanotestatingthattheT/Swillnotbeeffective untilafterthe1982refueling outage.Forunit1andunit2,surveillance requirements 4.4.12.1and4.4.12.2aremodifiedbynotesstatingthatthesurveillance requirements willbeperformed thenexttimetheunitentersmodes5or6following theissuanceofthetechnical specification, andaftertheappropriate plantprocedures havebeenwritten.Description andBasesoftheRequested RevisionForunit1andunit2,T/S4.0.6and4.0.7aredeletedbecausetheynolongerapply.Surveillances arescheduled inaccordance withtheapplicable T/Ss.Thereferences to4.0.6and4.0.7thatindicated whentheprovision wasapplicable weredeletedinpreviousamendments.
Forunit2,T/S4.0.8and4.0.9.are deletedbecausetheynolongerapply.Surveillances arescheduled inaccordance withtheapplicable T/Ss.References toT/S4.0.8arealsodeletedfromthefollowing:
Table4.3-1,functional units7through11;Table4.3-2,functional units1.d,4.d,and6.d;Table4.3-6A,instruments 5through8;Table4.3-10,items2,3,11,15,and16;surveillance requirement (SR)4.4.6.1.b; SR4.4.11.1.d; SR4.5.3.1;SR4.6.2.2c; SR4.6.3.1.2; SR4.6.5.9;SR4.7.3.1.b; SR4.7.4.1.b; SR4.7.5.1.e.2.a; SR4.7.5.l.e.2.b; SR4.7.7.1.a; andSR4.8.1.2.References toT/S4.0.9aredeletedfromSR4.8.2.3.2.d andSR4.8.2.4.2.
Forunit2,thenotesforT/S3.3.3.1andTable4.4-2aredeleted.Theprovision hasexpiredanditisnolongerrequiredtobeincluded.
Forunit1andunit2,thenotesforsurveillance requirements 4.4.12.1and4.4.12.2aredeleted.Plantprocedures 01-0HP-4030.STP.56 and02-0HP-4030.STP.56 weredeveloped toperformthesurveillance.
Thesurveillances areperformed routinely asrequired, andtheexception allowedinthefootnoteisnolongerapplicable.
Theexceptions thatweregrantedinallofthesenotesarenolongerapplicable.
Therefore, deletingthenotesisconsidered tobeanadministrative change.6.ProposedChangestoT/SSurveillance Requirement 4.7.3.1Description andBasesoftheCurrentRequirement Unit1T/Ssurveillance requirement 4.7.3.1.d requiresverification thatthecomponent coolingwatersystemcross-tievalvescancyclefulltravel.
4~I Attachment 1toNRC:AEP:0433Q Page5Unit2T/Ssurveillance requirement 4.7.3.1includestworequirements todemonstrate operability ofthecomponent coolingwaterloops.Athirdrequirement isincludedinsurveillance requirement 4.7.3.2.Thesesurveillances supportdemonstration thatthesystemisoperable.
Description andBasesoftheRequested RevisionForunit1,aclarification isproposedtoindicatethatthecross-tie valvesaretheunitcross-tie valves.Thechangeisconsistent withtheequivalent unit2requirement andisnotintendedtoaffectwhichvalvesareincludedinthesurveillance.
Forunit2,asdescribed above,theLicenseeproposestoaddanewsurveillance requirement, 4.7.1.3.c, todemonstrate operability byverifying pumpperformance pursuanttoT/S4.0.5.Thischangeisconsistent withthecorresponding surveillance forunit1.Inamendment 164toDPR-58andamendment 149toDPR-74,theNRCapprovedchangesrequiring thatallsafety-related pumpsintheT/Sbetestedatafrequency specified inT/S4.0.5.T/S4.0.5statesthatsafety-related pumpsshallbetestedinaccordance withASMECode,SectionXI,unlesswrittenreliefhasbeengranted.Theproposedchangeisconsistent withthechangesapprovedinthoseamendments.
Additionally, SR4.7.3.2isrenumbered as4.7.3.1.d forconsistency withunit1.Thisrequirement supportsdemonstrating thatthesystemisoperable, anditisappropriate toincludeitwiththerelatedrequirements.
ProposedChangetoDegradedBusVoltageInstrumentation Description andBasesoftheCurrentRequirement Table3.3-3providesengineered safetyfeaturesactuation systeminstrumentation.
Functional unitS.bprovidesinstrumentation requirements forthe4kVbusdegradedvoltage(lossofpower).Therearethreechannelsperbustotal.Twochannelsperbusarerequiredtobeoperableinmodes1,2,3,and4,andtwochannelsperbusarerequiredtotrip.Theserequirements provideassurance thattheactuation willoccurwhenrequired.
Description andBasesoftheRequested Revisions TheLicenseeproposestoaddclarifying information toreflecttheconfiguration oftheinstrumentation usedtodetectdegradedvoltage.Threechannelsareinstalled onbusesT11AandT11Dforunit1andonbusesT21AandT21Dforunit2.Thisinstrumentation isnotinstalled onbusesT11BorT11Cforunit1oronbusesT21BorT21Cforunit2.Becauseofthisdesign,therequirements forfunctional unitS.bofTable3.3-3maynotbeclear.Theproposedchangesaddreferences tothebuseswiththeappropriate instrumentation.
Thisissimilartofunctional unit6.b,  


Attachment1toNRC:AEP:0433QPage6whichhasinstrumentationrequirementsfor4kVbuslossofvoltage.Degradedgridvoltagerelaysareinstalledtosensedegradedgridvoltageatthe4kVsafetybusesand,onatwo-out-of-threecoincidentlogicwithatwo-minutetimedelay,tripopenthereservefeedbreakersandstartthedieselgenerators.TheinstrumentationwasinstalledinresponsetoaletterfromD.K.Davis,ActingChiefofOperatingReactorsBranchNo.2-DivisionofOperatingReactors,toIndiana&MichiganElectricCompany,datedJune3,1977.Thisletteraddressedthesusceptibilityofthesafety-relatedelectricalequipmentatCookPlanttosustaineddegradedvoltageconditionsattheoffsitepowersystemsandinteractionbetweentheoffsiteandonsiteemergencypowersystems.AEP:NRC:0268,datedDecember17,1979,providestheresponsetothatletter.Attachment7toAEP:NRC:0268describesaproposedmodificationtoinstall4kVsafetybusundervoltageprotectionatbusesAandDforunit1andunit2.TheproposedmodificationwasreviewedanddocumentedinEG&GIdaho,Incorporated'sTechnicalEvaluationReport(TER).Section3.2oftheTERincludesadetaileddescriptionoftheproposedmodification,whichnotedthatthreenewundervoltagerelayswouldbeinstalledtoprotecteachofthe4160Vsafetytrains.TheTERalsonotedthattheserelayswillbeonbusesTllAandT11Dand,willbearrangedinatwo-out-of-threecoincidencelogic.TheconclusionintheTERwasthattheproposedmodificationsmettheNRCstaffpositionintheJune3,1977,letterandthatthemodificationswouldprotecttheclass1Eequipmentfromasustaineddegradedvoltagecondition.TheNRCapprovedtherelatedT/Schangesinamendment39forDPR-58andAmendment22forDPR-74.IntheNRC'sSafetyEvaluationReportsfortheamendments,theNRCconcurredwiththefindingsintheTER.TheNRCalsodescribedthemodificationashavingthreeundervoltagerelaysoneachofthetwo4160VClass1Ebuses.Theproposedchangeisintendedtoclarifyfunctionalunit8.bbyindicatingthattheinstrumentationisinstalledonlyonbusesT11AandTllD.BecausethedesignhasalreadybeenreviewedandapprovedbytheNRC,andthedesignwasinstalledasdescribedintheTER,thechangeisconsideredadministrative.  
Attachment 1toNRC:AEP:0433Q Page6whichhasinstrumentation requirements for4kVbuslossofvoltage.Degradedgridvoltagerelaysareinstalled tosensedegradedgridvoltageatthe4kVsafetybusesand,onatwo-out-of-three coincident logicwithatwo-minute timedelay,tripopenthereservefeedbreakersandstartthedieselgenerators.
Theinstrumentation wasinstalled inresponsetoaletterfromD.K.Davis,ActingChiefofOperating ReactorsBranchNo.2-DivisionofOperating
: Reactors, toIndiana&MichiganElectricCompany,datedJune3,1977.Thisletteraddressed thesusceptibility ofthesafety-related electrical equipment atCookPlanttosustained degradedvoltageconditions attheoffsitepowersystemsandinteraction betweentheoffsiteandonsiteemergency powersystems.AEP:NRC:0268, datedDecember17,1979,providestheresponsetothatletter.Attachment 7toAEP:NRC:0268 describes aproposedmodification toinstall4kVsafetybusundervoltage protection atbusesAandDforunit1andunit2.Theproposedmodification wasreviewedanddocumented inEG&GIdaho,Incorporated's Technical Evaluation Report(TER).Section3.2oftheTERincludesadetaileddescription oftheproposedmodification, whichnotedthatthreenewundervoltage relayswouldbeinstalled toprotecteachofthe4160Vsafetytrains.TheTERalsonotedthattheserelayswillbeonbusesTllAandT11Dand,willbearrangedinatwo-out-of-three coincidence logic.Theconclusion intheTERwasthattheproposedmodifications mettheNRCstaffpositionintheJune3,1977,letterandthatthemodifications wouldprotecttheclass1Eequipment fromasustained degradedvoltagecondition.
TheNRCapprovedtherelatedT/Schangesinamendment 39forDPR-58andAmendment 22forDPR-74.IntheNRC'sSafetyEvaluation Reportsfortheamendments, theNRCconcurred withthefindingsintheTER.TheNRCalsodescribed themodification ashavingthreeundervoltage relaysoneachofthetwo4160VClass1Ebuses.Theproposedchangeisintendedtoclarifyfunctional unit8.bbyindicating thattheinstrumentation isinstalled onlyonbusesT11AandTllD.BecausethedesignhasalreadybeenreviewedandapprovedbytheNRC,andthedesignwasinstalled asdescribed intheTER,thechangeisconsidered administrative.  


Attachment1toNRC:AEP:0433QPage7ProposedCorrectionstoTypographicalErrorsDescriptionandBasesoftheRequestedRevisionsTheLicenseeproposestocorrecttwotypographicalerrorsthatwereintroducedinamendment131toDPR-74(unit2).Theseerrorsweretoportionsofthetextthatwerenotaffectedbytheamendment.Theproposedchangesrestorethetextasitwasissuedinthepreviousamendment(amendment78).Thevalvenumberforlinedofsurveillancerequirement4.5.2.aischangedfromIMP-262toIMO-262.Theword"otherwise"iscorrectedinsurveillancerequirement4.5.2.b.Additionalcorrectionsareproposedtochange"once"to"one"and"with"to"when"inT/S3.7.3.1forunit1and"in"to"to"inT/S3.7.3.1forunit2.Thesechangesareconsiderededitorialandarenotintendedtoimpacttherequirements.C.ImpactofPreviousSubmittalsOneprevioussubmittalaffectssomeofthepagesthatareaffectedbythisrequest.AEP:NRC:0433PwastransmittedonMarch26,1997,torequestadministrativechanges.OneofthoseproposedchangeswastodeleteafootnotetoT/S3.9.12forunit1andunit2.ThatchangeisindependentoftheproposedchangetoadifferentfootnotetoT/S3.9.12,describedinsectionB.2ofattachment1tothisrequest.TheT/Spagesinattachments2A,2B,3A,and3Bdonotreflectthechangesproposedintheprevioussubmittal.Bothchangeswillbeincorporatedbasedonwheneachrequestisapproved.}}
Attachment 1toNRC:AEP:0433Q Page7ProposedCorrections toTypographical ErrorsDescription andBasesoftheRequested Revisions TheLicenseeproposestocorrecttwotypographical errorsthatwereintroduced inamendment 131toDPR-74(unit2).Theseerrorsweretoportionsofthetextthatwerenotaffectedbytheamendment.
Theproposedchangesrestorethetextasitwasissuedinthepreviousamendment (amendment 78).Thevalvenumberforlinedofsurveillance requirement 4.5.2.aischangedfromIMP-262toIMO-262.Theword"otherwise" iscorrected insurveillance requirement 4.5.2.b.Additional corrections areproposedtochange"once"to"one"and"with"to"when"inT/S3.7.3.1forunit1and"in"to"to"inT/S3.7.3.1forunit2.Thesechangesareconsidered editorial andarenotintendedtoimpacttherequirements.
C.ImpactofPreviousSubmittals Oneprevioussubmittal affectssomeofthepagesthatareaffectedbythisrequest.AEP:NRC:0433P wastransmitted onMarch26,1997,torequestadministrative changes.OneofthoseproposedchangeswastodeleteafootnotetoT/S3.9.12forunit1andunit2.Thatchangeisindependent oftheproposedchangetoadifferent footnotetoT/S3.9.12,described insectionB.2ofattachment 1tothisrequest.TheT/Spagesinattachments 2A,2B,3A,and3Bdonotreflectthechangesproposedintheprevioussubmittal.
Bothchangeswillbeincorporated basedonwheneachrequestisapproved.}}

Revision as of 09:14, 29 June 2018

Proposed Tech Specs Revising Limitations on Positive Reactivity Additions
ML17325B606
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ATTACHMENT 2ATOAEP:NRC:1327 TECHNICAL SPECIFICATIONS PAGESMARKEDTOSHOWPROPOSEDCHANGESREVISEDPAGESUNIT13/41-23/41-33/41-73/41-113/41-133/41-153/43-73/44-43/48-93/49-13/49"2B3/41-1B3/41-3PDRADOCK05000 3/4LIMITINGCONDITIONS FOROPE<RATION ANDSURVEILLANCE REQUIREMENTS 3/4.1RI<ACIIVHYCONTROLSYSTEMSSURVEILLANCE REUIREMENTS Continued WheninMODES3or4,atleastonceper24hoursbyconsideration ofthefollowing factors:Reactorcoolantsystemboronconcentration, Controlrodposition, Reactorcoolantsystemaveragetemperature, Fuelburnupbasedongrossthermalenergygeneration, Xenonconcentration,-and Samariumconcentratio~an 4.1.1.1.2 Theoverallcorereactivity balanceshallbccomparedtopredicted valuestodemonstrate agreement withinplusorminus1%Deltak/katleastonceper31Effective FullPowerDays(EFPD).Thiscomparison shallconsideratleastthosefactorsstatedinSpecification 4.1.1.1.1.e, above.Thepredicted reactivity valuesshallbeadjusted(normalized) tocorrespond totheactualcoreconditions priortoexceeding afuelburnupof60Effective FullPowerDaysaftereachfuelloading.COOKNUCLEARPLANT-UNIT 1Page3/41-2 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVE<ILLANCE REQUIRE<ME<<TS 3/4.1RE<ACTIVITY CONTROLSYSTKMS~SHUTDOWNMARGINTvLESSTHANOREUALTO200FLIMITINGCONDITION FOROPERATION 3.1.1.2TheSHUTDOWNMARGINshallbegreaterthanorequalto1.0%Deltak/k.APPLICABILITY:

MODE5.ACTION:WiththeSHUTDOWNMARGINlessthan1.0%Deltak/k,immediately initiateandcontinueborationatgreaterIthanorequalto10gpmofasolutioncontaining greaterthanorequalto20,000ppmboronorequivalent untilIherequiredSHUTDOWNMARGINisrestored.

SURVEILLANCE REUIREMENTS 4.1.1.2TheSHUTDOWNMARGINshallbedetermined tobegreaterthanorequalto1.0%Deltak/k:avWithinonehourafterdetection ofaninoperable controlrod(s)andatleastonceper12hoursthereafter whiletherod(s)isinoperable.

Iftheinoperable controlrodisimmovable oruntrippable, theSHUTDOWNMARGINshallbeverifiedacceptable withanincreased allowance forthewithdrawn worthoftheimmovable oruntrippable controlrod(s).Atleastonceper24hoursbyconsideration ofthefollowing factors:1.Reactorcoolantsystemboronconcentration, 2.Controlrodposition, 3.Reactorcoolantsystemaveragetemperature, 4.Fuelburnupbasedongrossthermalenergygeneration, 5.Xenonconcentration, and6.Samariumconcentratio~an 7.foron~n~aity COOKNUCLEARPLANT-UNIT 1Page3/41-3AME<NDME<NT 420p448 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACTIVITY CONTROLSYSTEMS3/4.1.2BORATIONSYSTEMSFLOWPATHS-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.1Asaminimum,oneofthefollowing boroninjection flowpathsshallbeOPERABLE:

AflowpathfromtheboricacidtanksviaaboricacidtransferpumpandchargingpumptotheReactorCoolantSystemifonlytheboricacidstoragetankinSpecification 3.1.2.7aisOPERABLE, orTheflowpathfromtherefueling waterstoragetankviaachargingpumptotheReactorCoolantSystemifonlytherefueling waterstoragetankinSpecification 3.1.2.7bisOPERABLE.

APPLICABILITY:

ACTION:MODES5and6.WithnoneoftheaboveflowpathsOPERABLE, suspendalloperations involving COREALTERATIONS orsitivereactivity changes~ifthe'eacto'r

coolantvolume"provIded" thatSHUTDOWNMARGIN'ufficient toaccommodate thechange'-emperature ismaintained inaccordance withSpecification 3.1.1.2inMODE5orSpecification 3.9.1'inMODE6d;theheatupor'cooldown rateis,restricted to50'F,orlessinanyone;hour.

periodin<MODE5,or2)additionofvaterfromtheRWST,providedtheboronconcentration inthe,RWSTiseaterthanornaitotheminimLeairedbSifteation9 1.2.7.b.2 SURVEILLANCE REUIREMENTS 4.1.2.1Atleastoneoftheaboverequiredflowpathsshallbedemonstrated OPERABLE:

a.Atleastonceper7daysbyverifying thatthetemperature oftheheattracedportionoftheflowpathisgreaterthanorequalto145'Fwhenaflowpathfromtheboricacidtanksisused.b.Atleastonceper31daysbyverifying thateachvalve(manual,poweroperatedorautomatic) intheflowpaththatisnotlocked,sealed,orotherwise securedinposition, isinitscorrectposition.

COOKNUCLEARPLANT-UNIT 1Page3/41-7AMENDMENT 420,464 3/4LIMI'HNGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACTIVITY CONTROLSYSTEMSCHARGINGPUMP-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.3a.Onechargingpumpintheboroninjection flowpathrequiredbySpecification 3.1.2.1shallbeOPERABLEandcapableofbeingpoweredfromanOPERABLEemergency bus.b.Onechargingflowpathassociated withsupportofUnit2shutdownfunctions shallbeavailable APPLICABILITY:

Specification 3.1.2.3.a.

-MODES5and6Specification 3.1.2.3.b.

-AtalltimeswhenUnit2isinMODES1,2,3,or4.ACTION:WithnochargingpumpOPERABLE, susndallorationsinvolving COREALTERATIONS orat'SHUTDOWN-MARGIN sufficient toaccommodate

'thechangeintemperature ismaintained inccordance, withSpecification 3.1,1,2inMODES'-or Specification 3,9,1-inMODE,6,,-and theeatup'or'cooldown rate-isrestricted to50'Forlessinanyone-hourperiodinMODE5,or2dditioiiof':pater, from'.the RWST;providedtheboronconcentration intheRWSTisreatethreqŽ:fthe'minimum' uire'dbSificatio3.2..b.2WithmorethanonechargingpumpOPERABLEorwithasafetyinjection pump(s)OPERABLEwhenthetemperature ofanyRCScoldlegislessthanorequalto152'F,unlessthereactorvesselheadisremoved,removetheadditional chargingpump(s)andthesafetyinjection pump(s)motorcircuitbreakersfromtheelectrical powercircuitwithinonehour.c.Theprovisions ofSpecification 3.0.3arenotapplicable.

Inadditiontotheabove,whenSpecification 3.1.2.3.b isapplicable andtherequiredflowpathisnotavailable, returntherequiredflowpathtoavailable statuswithin7days,orprovideequivalent shutdowncapability inUnit2andreturntherequiredflowpathtoavailable statuswithinthenext60days,orhaveUnit2inHOTSTANDBYwithinthenext12hoursandHOTSHUTDOWNwithinthefollowing 24hours.e.Therequirements ofSpecification

3.0. 4arenotapplicable

whenSpecification 3.1.2.3.b applies.SURVEILLANCE REUIREMENTS 4.1.2.3.1 Theaboverequiredchargingpumpshallbedemonstrated OPERABLEbyverifying thatthepump'sdeveloped headatthetestflowpointisgreaterthanorequaltotherequireddeveloped headwhentestedpursuanttoSpecification 4.0.5.RCScoldlegsislessthanorequalto152'F.COOKNUCLEARPLANT-UNIT 1Page3/41-11AMENDMENT 98,4Ã,43k,464,46V,89 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACTIVI'IY CONTROLSYSTEMSBORICACIDTRANSFERPUMPS-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.5AtleastoneboricacidtransferpumpshallbeOPERABLEandcapableofbeingpoweredfromanOPERABLEemergency busifonlytheflowpaththroughtheboricacidtransferpumpofSpecification 3.1.2.1aisOPERABLE.

APPLICABILITY:

ACTION:MODES5and6.WithnoboricacidtransferpumpOPERABLEasrequiredtocompletetheflowpathofSpecification 3.1.2.1a, suspendalloperations involving COREALTERATIONS orsitivereactivichanges.I.except:1heatuporcooldownof'thereactorcoolantvolumeroyidedthatSHUTDOWNMARGINs'ufficient to.accommodate the;changeintemperature ismaintained iqccordance.

withSpecification 3;1'.1'.'2'n MŽODE'5.or,'Specification'3.9:I

=inMODE'6,and'theheatuporooldow'n teis.restricted to50'F,.-or less,inany,one-hourperiodinMODE5,or2)additionof-waterfromtheRWSTJprovidedth'-boroii co'ncentration intheRSTisgreaterthanorualtotheminimuinreuiredb'pecification

.1.2./.b2SURVEILLANCE REUIREMENTS COOKNUCLEARPLANT-UNIT 1Page3/41-13AMENDMENT 420,464 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMF<TS t3/4.1REACTIVITY CONTROLSYSTEMSBORATEDWATERSOURCES-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.7Asaminimum,oneofthefollowing boratedwatersourcesshallbeOPERABLE:

Aboricacidstoragesystemandassociated heattracingwith:1.Aminimumusableboratedwatervolumeof4300gallons,2.Between20,000and22,500ppmofboron,and3.Aminimumsolutiontemperature of145'F.Therefueling waterstoragetankwith:1.Aminimumusableboratedwatervolumeof90,000gallons,2.Aminimumboronconcentration of2400ppm,and3.Aminimumsolutiontemperature of70'F.APPLICABILITY:

ACTION:MODES5and6.WithnoboratedwatersourceOPERABLE, suspendalloperations involving COREALTERATIONS orsitivereactivi~ch~an es'xcept:

1).heatup oEoldownofthe'reactor.coolant volumeprovidedthatSHUTDOWNMARGINsufficierit,to accommodate thechang,temperature is',maintainediin accordance withSpecification 3,1..1.2inMODE5orSpecification 3,9.1inMODE6dtheheatuporcooldownrateisiestricted'to 50'Forlessinanyone-hour'period inMODE5,or-,2)additionofwaterfromtheRWST,prod'tdcd theboronconcentranon intheRWS'seaterdtanoenaitotheminimaea~fredb~Scidcdtton3;t'.2.7.

b,dSURVEILLANCE REUIREMENTS 4.1.2.7Theaboverequiredboratedwatersourceshallbedemonstrated OPERABLE:

Atleastonceper7daysby:1.Verifying theboronconcentration ofthewater,2.Verifying thewaterlevelvolumeofthetank,and3.Verifying theboricacidstoragetanksolutiontemperature whenitisthesourceofboratedwater.Atleastonceper24hoursbyverifying theRWSTtemperature whenitisthesourceofboratedwater.COOKNUCLE<ARPLANT-UNIT 1Page3/41-15AMENDMENT 53,kR,K4

3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.3INSTRUMENTATION TABLE3.3-1Continued BelowP-6,restoretheinoperable channeltoOPERABLEstatuspriortoincreasing THERMALPOWERabovetheP-6Setpoint.

AboveP-6butbelow5%ofRATEDTHERMALPOWER,restoretheinoperable channeltoOPERABLEstatuspriortoincreasing THERMALPOWERabove5%ofRATEDTHERMALPOWER.c.Above5%ofRATEDTHERMALPOWER,POWEROPERATION maycontinue.

ACTION4-WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirement andwiththeTHERMALPOWERlevel:a.BelowP-6,restoretheinoperable channeltoOPERABLEstatuspriortoincreasing THERMALPOWERabovetheP-6Setpoint.

ACTION5-b.AboveP-6,operation maycontinue.

WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirement:

Immediately suspendoperations involving positivereactivity changesexceptadditionofcoveterfronitheRWST,providedtheboronconcentration intheRWSTisgreaterthantheminimumrequiredbySpecification 3.1.2.8.b.2 (MODES3~or4or3.1.2.7,b.2 gsVerifycompliance withtheSHUTDOWNMARGINrequirements ofSpecification 3.1.1.1or3.1.1.2,asapplicable, within1hourandatleastonceper12hoursthereafter KdE,-Closetheisolation valvesforunboratcd watersourcestothechemicalandvolumecontrolystemwithin1hour,InMODE5,iftheRWSTboronconcentration islessthantheeactorcoolantsystemboronconcentration andlessthantheboronconcentration requiredySpecification 3.<.2.7.b.2, isolatetheRWSTfromthereact~orcoolantsstemwithin.1~hourACTION6-WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels, STARTUPand/orPOWEROPERATION mayproceedprovidedthefollowing conditions aresatisfied:

a.Theinoperable channelisplacedinthetrippedcondition within1hour.b.TheMinimumChannelsOPERABLErequirement ismet;however,theinoperable channelmaybebypassedforupto2hoursforsurveillance testingoftheotherchannelsperSpecification 4.3.1.1.1.

ACTION7-WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels, STARTUPand/orPOWEROPERATION mayproceeduntilperformance ofthenextrequiredCHANNELFUNCTIONAL TESTprovidedtheinoperable channelisplacedinthetrippedcondition within1hour.COOKNUCLEARPLANT-UNIT 1Page3/43-7AMENDMENT V4 3/4LIMrI'ING CONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.4REACTORCOOLANTSYSIKMSAFETYVALVES-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.4.2Aminimumofonepressurizer codesafetyvalveshallbeOPERABLEwithaliftsettingof2485PSIG23%.APPLICABILITY:

ACTION:MODES4and5.Withnopressurizer codesafetyvalveOPERABLE:

romthe".RWST,-

piovided'he boronconcentration intheRWSTisgreaterthantheminimmetred-:b"S'cification 3-.2'.8.b.2 ODEor,3,'1.2,7;b.2'MODE 5andplaceanOPERABLERHRloopintooperation intheshutdowncoolingmod.anImmediately renderallSafetyInjection pumpsandallbutonechargingpumpinoperable byremovingtheapplicable motorcircuitbreakersfromtheelectricpowercircuitwithinonehour.SURVEILLANCE REUIREMENTS Theliftsettingpressureshallcorrespond toambientconditions ofthevalveatnominaloperating temperature andpressure.

COOKNUCLEARPLANT-UNIT IPage3/444AMENDMENT 53,420,S&$

3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS e3/4.8ELECTRICAL POWERSYSTEMSSHUTDOWNLIMITINGCONDITION FOROPERATION 3.8.1.2Asaminimum,thefollowing A.C.electrical powersourcesshallbeOPERABLE:

Onecircuitbetweentheoffsitetransmission networkandtheonsiteClass1Edistribution system,andOnedieselgenerator with:1.Adayfueltankcontaining aminimumof70gallonsoffuel,I2.Afuelstoragesystemcontaining aminimumindicated volumeof46,000gallonsoffuel,andAPPLICABILITY:

ACTION:3.Afueltransferpump.MODES5and6.WithlessthantheaboveminimumrequiredA.C.electrical powersourcesOPERABLE, suspendalloperations involving COREALTERATIONS Qpositivereactivichangesxcept:I)heatuporcooldownofthereactorcoolantvolumeprovidedtharHUTDOWNMARGIN"suf6cient toaccommodate thechangeintemperature ismaintained inaccordance ivitIIpacification 3.1.1;2inMODE5orSpecification 3,9.1inMODE6,andtheheatuporcooldownrateisrestricted ttI0'.porless.in.anyone-hourperiod:in;MODE 5,or2)additionofwaterfromtheRWST,-provided theboronncentrat'on in,theRWSTiseaterthanoreualtothemininiumrea~tradb3ciftcation 3.1.2.7.b.2 SURVEILLANCE REUIREMENTS 4.8.1.2TheaboverequiredA.C.electrical powersourcesshallbedemonstrated OPERABLEbytheperformance ofeachoftheSurveillance Requirements of4.8.1.1.1 and4.8.1.1.2 exceptforrequirement 4.8.1.1.2.a.5.

COOKNUCLEARPLANT-UNIT IPage3/48-9AMENDMENT 4953445

3/4LIMINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.9REFUELING OPERATIONS BORONCONCENTRATION LIMITINGCONDITION FOROPERATION 3.9.1eboronconcentration ofallfilledportionsoftheReactorCoolantSystemandtherefueling canalshallbemaintained uniformandsufficient toensurethatthemorerestrictive ofthefollowing reactivity conditions ismet:EitheraK,of0.95orless,whichincludesa1%dk/kconservative allowance foruncertainties, orAboronconcentration ofgreaterthanorequalto2400ppm,whichincludesa50ppmconservative allowance foruncertainties.

APPLICABILITY:

MODEQiACTION:Withtherequirements oftheabovespecification notsatisfied, ttimmediately suspendaii*"""*uqater:frOittrth'e";RWdST

-'prOVidedythe>bp'rpnqesOnCen 5tipngingthe'R ST8<re'at'e'i'thmayn*

die"miiiimu

'b~tredib~Sifibangon:-'g!

'!2!'.b:-2'nd initiateandcontinueborationatgreaterthanorequalto10gpmof20,000ppmboricacidsolutionoritsequivalent untilK,isreducedtolessthanorequalto0.95ortheboronconcentration isrestoredtogreaterthanorequalto2400ppm,whichever isthemorerestrictive.

Theprovisions ofSpecification 3.0.3arenotapplicable.

SURVEILLANCE REUIREMENTS 4.9.1.1Themorerestrictive oftheabovetworeactivity conditions shallbedetermined priorto:a.Removingorunbolting thereactorvesselhead,andb.Withdrawal ofanyfulllengthcontrolrodinexcessof3feetfromitsfullyinsertedposition.

4.9.1.2Theboronconcentration ofthereactorcoolantsystemandtherefueling canalshallbedetermined bychemicalanalysisatleast3timesper7dayswithamaximumtimeintervalbetweensamplesof72hours.COOKNUCLE<ARPLANT-UNIY 1Page3/49-1 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.9REELINGOPERATIONS INSTRUMENTATION LIMITINGCONDITION FOROPERATION 3.9.2Asaminimum,twosourcerangeneutronfluxmonitorsshallbeoperating, eachwithcontinuous visualindication inthecontrolroomandonewithaudibleindication inthecontainment.

APPLICABILITY:

MODE6.ACTION:Withtherequirements oftheabovespecification notsatisfied, immediatel susndallorationsinvolvinCOREALTERATIONSor ositivereactivitychanges.

'xcept~ad ition",of:;water.';from"the ificatt6""1~2:7'.b2 QTheprovisions ofSpecification 3.0.3arenotapplicable.

SURVEILLANCE REUIREMENTS 4.9.2Eachsourcerangeneutronfluxmonitorshallbedemonstrated OPERABLEbyperformance of:a.ACHANNELFUNCTIONAL TESTatleastonceper7days,andb.ACHANNELFUNCTIONAL TESTwithin8hourspriortotheinitialstartofCOREALTERATIONS, andc.ACHANNELCHECKatleastonceper12hoursduringCOREALTERATIONS.

COOKNUCLEARPLANT-UNIT 1Page3/49-2 3/4BASES3/4.1REACTIVITY CONTROLSYSTEMS3/4.1.1BORATIONCONTROL3/4.1.1.1 gild3/4.1.1.2 SHUTDOWNMARGINAsufficient SHUTDOWNMARGINensuresthat1)thereactorcanbemadesubcritical fromalloperating conditions, 2)thereactivity transients associated withpostulated accidentconditions arecontrollable withinacceptable limits,and3)thereactorwillbemaintained sufficiently subcritical toprecludeinadvertent criticality intheshutdowncondition.

SHUTDOWNMARGINrequirements varythroughout corelifeasafunctionoffueldepletion, RCSboronconcentration, andRCST,,.Themostrestrictive condition occursatEOL,withT,~atnoloadoperating temperature, andisassociated withapostulated steamlinebreakaccidentandresulting uncontrolled RCScooldown.

Intheanalysisofthisaccident, aminimumSHUTDOWNMARGINof1.3%Deltak/kisinitially requiredtocontrolthereactivity transient andautomatic ESFisassumedtobeavailable.

WithT,~lessthan200'F,thereactivity transients resulting fromapostulated steamlinebreakcooldownareminimalanda1%Deltak/kSHUTDOWNMARGINprovidesadequateprotection forthisevent.TheSHUTDOWNMARGINrequirements arebaseduponthelimitingconditions described aboveandareconsistent withFSARsafetyanalysisassumptions.

Aboronpenaltymustbe'applied whenop'crating withnoreactorcoolantloopsinoperationbut o'eormoreresidualheatremoval;loops pro'viding,shut'down cooling.Theaccessary penaltyisincludedintheSHUTDOWNMARGINccurves.l3/4.1.1.3 BORONDILUTIONAminimumflowrateofatleast2000GPMprovidesadequatemixing,preventsstratification andensuresthatreactivity changeswillbegradualduringboronconcentration reductions intheReactorCoolantSystem.Aflowrateofatleast2000GPMwillcirculate anequivalent ReactorCoolantSystemvolumeof12,612plusorminus100cubicfeetinapproximately 30minutes.Thereactivity changerateassociated withboronreductions willtherefore bewithinthecapability foroperatorrecognition andcontrol.3/4.1.1.4 MODERATOR TEMPERATURE COEFFICIENT MTCThelimitations onMTCareprovidedtoensurethattheassumptions usedintheaccidentandtransient analysesremainvalidthrougheachfuelcycle.Thesurveillance requirement formeasurement oftheMTCatthebeginning, andneartheendofeachfuelcycleisadequatetoconfirmtheMTCvaluesincethiscoefficient changesslowlydueprincipally tothereduction inRCSboronCOOKNUCLEARPLANT-UNIT 1PageB3/41-1AMENDMENT V4,420,448,S&$

1Y 3/4BASES3/4.1REACTIVITY CONTROLSYSTEMS3/4.1.2BORATIONSYSTEMSContinued WiththeRCSaveragetemperature above200'F,oneinjection systemisacceptable withoutsinglefailureconsideration onthebasisofthestablereactivity condition ofthereactorandtheadditional restrictions prohibiting COREALTERATIONS andpositivereactivity changeintheeventthesingleinjection systembecomesinoperable.

Theborationcapability requiredbelow200'Fissufficient toprovideaSHUTDOWNMARGINof1%8,k/kafterxenondecayandcooldownfrom200'Fto140'F.Thiscondition requireseither2890gallonsof20,000ppmboratedwaterfromtheboricacidstoragetanksor76,937gallonsof2400ppmboratedwaterfromtherefueling waterstoragetank.ThechargingflowpathofUnit1requiredforUnit2shutdownsupportensuresthatflowisavailable toUnit2andaddresses therequirements of10CFR50AppendixR.Theflowpathconsistsofachargingpumppoweredfromanelectrical busandassociated watersuppliesanddeliverysystem.Firewatchespostedintheaffectedoppositeunitareas(i.e.,Unit2areasrequiring useoftheUnit1chargingsystemintheeventofafire)mayserveastheequivalent shutdowncapability specified intheactionstatements ofSpecification 3.1.2.3.Intheaffectedareas,eitherestablish continuous firewatchesorverifytheOPERABILITY offiredetectors perSpecification 4.3.3.7andestablish hourlyfirewatchpatrols.Therequiredoppositeunitequipment alongwiththesurveillance requirements necessary toensurethatthisequipment iscapableoffulfilling itsintendedAppendixRalternate safeshutdownfunctionhavebeenestablished andareincludedinaplantprocedure.

Anadditional plantprocedure detailshowtheabovenotedfirewatcheswillbeimplemented.

Thelimitsoncontained watervolumeandboronconcentration oftheRWSTalsoensureapHvalueofbetween7.6and9.5forthesolutionrecirculated withincontainment afteraLOCA.ThispHbandminimizes theevolution ofiodineandminimizes theeffectofchlorideandcausticstresscorrosion onmechanical systemsandcomponents.

TheOPERABILITY ofboroninjection systemduringREFUELING ensuresthatthissystemisavailable forreactivity controlwhileinMODE6.Precluding.positivereactivity"addi ion'capable'"of..challenging'he,.

minimum".

required:'SHUTDOWN',"MARGIN oREFUELING boron'con'centration;is:req'uired.'to assure'ontinued'afe, operation;

.'ntioduction;of RCStemperature changes-mu'st,alsd:,be-evaluated,to,"not:,'increase-'jeactiVity',-'above-'the

<equiredSHUTDOWNMARGI/;

'.TheRCSheatup-'an'd cooldown-rate isrestricted in,MODE.,5to50'&orlessin'ny.,one-hour, pe'riod,to ens'ure.that thepositiveeactivity',increase du'e.to'emperature'changes;is comparable to'h'eUFSARChapter.14analysisofa'boron,dilution ev'eiif"Iii':this'an'alysis it',:was" co'nciuChd.that th'ereissufficient:"time".'available; to'etect" thedilutionwith:the'*s'o'ur

'"ange'neutron.flux;.

monitors-.and teimIn'ate-theev'ent.with'operator"action

-ThereisnoadditIonai.heatup orcooldowrate-restriction';in-;MODE~'6.because-.the',."'REFUEL'ING; boron>",concentration,':is above,.the-minimum"required, tomaiIItain,the'r'equi*red'SHUTDOWN'-MARGIN

'for'theR'CStemperatur'e'rarige defined'for MO'DE6.'.*Introduc'tion ocoolant,invento'ry,,fiom the,'RWST:-

is'acceptable>provided the'RWST" boron'oncentration:

is,above,the'minimum re'redtomaintairi'the

's"'ified'SHUTDOWN"M'ARGIN'

';;"-""'",

3/4.1.3MOVABLECONTROLASSEMBLIES Thespecifications ofthissectionensurethat(1)acceptable powerdistribution limitsaremaintained, (2)theminimumSHUTDOWNMARGINismaintained, and(3)thepotential effectsofrodejectionaccidentareCOOKNUCLEARPLANT-UNIT 1PageB3/41-3AMENDMENT 88,420,43%

ATTACHMENT 2BTOAEP:NRC:1327 TECHNICAL SPECIFICATIONS PAGESMARKEDTOSHOWPROPOSEDCHANGESREVISEDPAGESUNIT23/41-23/41-33/41-83/41-113/41-133/41-153/43-63/44-43/48-93/49-13/49-2B3/41-1B3/41-4 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACTIVITY CONTROLSYSTEMSSURVEILLANCE REUIREMENTS Continued WheninMODES3or4,atleastonceper24hoursbyconsideration ofthefollowing factors:Reactorcoolantsystemboronconcentration, Controlrodposition, 4,Reactorcoolantsystemaveragetemperature, Fuelburnupbasedongrossthermalenergygeneration, Xenonconcentration-,and Samariumconcentration-.

~an7i.ao'pro'"rial(~MOD arr'ooryr::.ra','re'!"

'oo"'."-".!'a""9'-,"'r."'.4.1.1.1.2 Theoverallcorereactivity balanceshallbecomparedtopredicted valuestodemonstrate agreement withinplusorminus1%Deltak/katleastonceper31Effective FullPowerDays(EFPD).Thiscomparison shallconsideratleastthosefactorsstatedinSpecification 4.1.1.1.1.e, above.Thepredicted reactivity valuesshallbeadjusted(normalized) tocorrespond totheactualcoreconditions priortoexceeding afuelburnupof60Effective FullPowerDaysaftereachfuelloading.COOKNUCLEARPLANT-UNIT 2Page3/41-2AMENDMENT SR,488,434 3/4LIMrI'ING CONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACIIVITY CONTROLSYSTEMSSHUTDOWNMARGINTvLESSTHANOREUALTO200FLIMITINGCONDITION FOROPERATION 3.1.1.2TheSHUTDOWNMARGINshallbegreaterthan'orequalto1.0%Deltak/k.APPLICABILITY:

MODE5.ACTION:WiththeSHUTDOWNMARGINlessthan1.0%Deltak/k,immediately initiateandcontinueborationatgreater'hanorequalto10gpmofasolutioncontaining greaterthanorequalto20,000ppmboronorequivalent untiltherequiredSHUTDOWNMARGINisrestored.

SURVEILLANCE REUIREMENTS 4.1.1.2TheSHUTDOWNMARGINshallbedetermined tobegreaterthanorequalto1.0%Deltak/k:a.Withinonehourafterdetection ofaninoperable controlrod(s)andatleastonceper12hoursthereafter whiletherod(s)isinoperable.

Iftheinoperable controlrodisimmovable oruntrippable, theSHUTDOWNMARGINshallbeverifiedacceptable withanincreased allowance forthewithdrawn worthoftheimmovable oruntrippable controlrod(s).Atleastonceper24hoursbyconsideration ofthefollowing factors:1.Reactorcoolantsystemboronconcentration, 2.Controlrodposition, 3.Reactorcoolantsystemaveragetemperature, 4.Fuelburnupbasedongrossthermalenergygeneration, 5.Xenonconcentration, and6.Samariumconcentratio~an 7.~oronPn~al COOKNUCLEARPLANT-UNIT 2Page3/41-3AMENDMENT

$3,4QV,40S,484 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACTIVI'IY CONTROLSYSTEMS3/4.1.2BORATIONSYSTEMSFLOWPATHS-SHUTDOWNLIMITINGCONDITION FOROPERATION Asaminimum,oneofthefollowing boroninjection flowpathsshallbeOPERABLE:

a.AflowpathfromtheboricacidtanksviaaboricacidtransferpumpandchargingpumptotheReactorCoolantSystemifonlytheboricacidstoragetankinSpecification 3.1.2.7.a isOPERABLE, orb.Theflowpathfromtherefueling waterstoragetankviaachargingpumptotheReactorCoolantSystemifonlytherefueling waterstoragetankinSpecification 3.1.2.7.b isOPERABLE.

APPLICABILITY:

ACTION:MODES5and6.WithnoneoftheaboveflowpathsOPERABLE, suspendalloperations involving COREALTERATIONS orsitivereactivi~chanes.except:;:I):

heatup'orco'oldow

~f;.the-='reactor'-

coolantolume.provid

','that,SUTDOWN,.IvIARGIN'ufficient:

toaccominodate the'hange.-

idemperature is':maintained>in.

a<ccordance:with,'-'Specificati<on 3;I';2'!in'ODE 5<or,Specific'atiori;3:.9<1"in, MODE.6)dthe"heatup'or"cootdown rate,is'restricted to,50;.F.

orlessin'a'ny,one-hour=p'eriod in.MODE5,:.or.2)addition.

ofRater,'from,;ifieRWSTi;piovided,'.thetb'pron--'concentration>

intheRWST"is"greater'hari or.'e"ua-'to"tliei-minimui

~euired~b'

'ification 3'.2.7..b.2 SURVEILLANCE REUIREMENTS Atleastoneoftheaboverequiredflowpathsshallbedemonstrated OPERABLE:

Atleastonceper7daysbyverifying thatthetemperature oftheheattracedportionoftheflowpathisgreaterthanorequalto145'Fwhenaflowpathfromtheboricacidtanksisused.Atleastonceper31daysbyverifying thateachvalve(manual,poweroperatedorautomatic) intheflowpaththatisnotlocked,sealed,orotherwise securedinposition, isinitscorrectposition.

COOKNUCLEARPLANT-UNIT 2Page3/41-8AMENDMENT SP 3/4LIMITINGCONDITIONS FOROPleeATION ANDSURVEILLANCE<

REQUIREMENTS 3/4.1REACTIVHY CONTROLSYSTEMSCHARGINGPUMP-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.3Onechargingpumpintheboroninjection flowpathrequiredbySpecification 3.1.2.1shallbeOPERABLEandcapableofbeingpoweredfromanOPERABLEemergency bus.Onechargingflowpathassociated withsupportofUnit1shutdownfunctions shallbeavailable.*

APPLICABILITY:

ACTION:Specification 3.1.2.3.a.

-MODES5and6Specification 3.1.2.3.b.

-AtalltimeswhenUnit1isinMODES1,2,3,or4.WithnochargingpumpOPERABLE, suspendallorationsinvolvinCOREALTERATIONS orsitivereactivichanes.xcept:1)heatuporcooldow'n oftheac'tor'coolant'yolu'me provided'-that SHUTDOWNMARGIN-sufficient to.accommodate e'change'n tempter'ature is'maintained inaccordance withSpecification 3.1,1.2'iqODE5.or.Specification.3.9.1rin MODE6;and'theheatuporcooldownrateisrestricted o,50;F,or,lessin'anyone-hourperiodinMODE5'r2),addition, of.waterfrom:theWST,provided, theboionconcentration intheRWSisreaterthanorequal.totheninimumre'~iredb~Scificeticn 3.1,2,7.b,2 WithmorethanonechargingpumpOPERABLEorwithasafetyinjection pump(s)OPERABLEwhenthetemperature ofanyRCScoldlegislessthanorequalto152'F,unlessthereactorvesselheadisremoved,removetheadditional chargingpump(s)andthesafetyinjection pump(s)motorcircuitbreakersfromtheelectrical powercircuitwithinonehour.Theprovisions ofSpecification 3.0.3arenotapplicable.

Inadditiontotheabove,whenSpecification 3.1.2.3.b isapplicable andtherequiredflowpathisnotavailable, returntherequiredflowpathtoavailable statuswithin7days,orprovideequivalent shutdowncapability inUnit1andreturntherequiredflowpathtoavailable statuswithinthenext60days,orhaveUnit1inHOTSTANDBYwithinthenext12hoursandHOTSHUTDOWNwithinthefollowing 24hours.Therequirements ofSpecification

3.0. 4arenotapplicable

whenSpecification 3.1.2.3.b applies.SURVEILLANCE REUIREMENTS 4.1.2.3.1 Theaboverequiredchargingpumpshallbedemonstrated OPERABLEbyverifying thatthepump'sdeveloped headatthetestflowpointisgreaterthanorequaltotherequireddeveloped headwhentestedpursuanttoSpecification

4.0. 5Amaximumofonecentrifugal

chargingpumpshallbeOPERABLEwheneverthetemperature ofoneormoreoftheRCScoldlegsislessthanorequalto152'F.COOKNUCLEARPLANT-UNIT 2Page3/41-11AMlesNDMENT 85,407,446,$$

3/4LIMI'HNGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS t3/4.1REACTIVITY CONTROLSYSTEMSBORICACIDTRANSFERPUMPS-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.5AtleastoneboricacidtransferpumpshallbeOPERABLEandcapableofbeingpoweredfromanOPERABLEemergency busifonlytheflowpaththroughtheboricacidtransferpumpofSpecification 3.1.2.1aisOPERABLE.

APPLICABILITY:

MODES5and6.ACTION:WithnoboricacidtransferpumpOPERABLEasrequiredtocompletetheflowpathofSpecification 3.1.2.1a, suspendalloperations involving COREALTERATIONS orsitivereactivity~chan esexcept:.1)heatuporcooldownofthereac'torcoolantvolumeprovidiat'HUTDOWN MARGINsufficient toaccommodate thechangeintemperature ismaintained inaccordance wipecification 3;-1.1.2;in'MGDE-5 orSpecification 3.9.1'nMODE6,andtheheatuporcooldownrateisrestricted t~60'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisreaterthano'reu'altotheinimumreuiredbgcification 3.1.2.7.b SURVEILLANCE REUIREMENTS 4.1.2.5Noadditional Surveillance Requirements otherthanthoserequiredbySpecification 4.0.5.COOKNUCLEARPLANT-UNIT 2Page3/41-13AMENDMENT

$3

.~

3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACTIVITY CONTROLSYSTEMSBORATEDWATERSOURCES-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.7Asaminimum,oneofthefollowing boratedwatersourcesshallbeOPERABLE:

Aboricacidstoragesystemandassociated heattractingwith:1.Aminimumusableboratedwatervolumeof4300gallons,2.Between20,000and22,500ppmofboron,and3.Aminimumsolutiontemperature of145'F.Therefueling waterstoragetankwith:1.Aminimumusableboratedwatervolumeof90,000gallons,2.Aminimumboronconcentration of2400ppm,and3.Aminimumsolutiontemperature of70'F.APPLICABILITY:

ACTION:MODES5and6.WithnoboratedwatersourceOPERABLE, suspendalloperations involving COREALTERATIONS orsitiventb3rreactivichanesexcept',r1;heatup "oooldownofthejre'a'ctorf'coolant:volume;provided,that'HUTDOWN'.MARGIN sufficient'<to:accommodate.

thefchange ebnu3temperafure'.is'-;maintained'in

'accorda'nce, yiithSpecificatio'n<

3;1.1;2inMODE.5'or,specification:3'.9;1 inMODF,6id.the'hea'tup,'our<cooldown,'rate.'is,-r'eustr'icted>to<

50OF'orlessin,any,'one-hour "period"",in'.MODE 5'ro2)-.'addition.'-of WaterfiOmf&e!RWST; jipuided;dt'e'bprcnnbdphCehtraiipn"tri'.the;.R ST'ie':ieateitihan'Or.

euai"tu'.th'e mtdimuine'biiedbS'widcea't'O c3..12".7'.b:2 SURVEILLANCE REUIREMENTS 4.1.2.7Theaboverequiredboratcdwatersourceshallbedemonstrated OPERABLE:

Atleastonceper7daysby:1.2.3.Verifying theboronconcentration ofthewater,Verifying thecontained boratedwatervolume,andVerifying theboricacidstoragetanksolutiontemperature whenitisthesourceofboratedwater.Atleastonceper24hoursbyverifying theRWSTtemperature whenitisthesourceofboratedwater.COOKNUCLEARPLANT-UNIT 2Page3/41-15AMENDMENT S3,94,499

3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 34.3INTABLE3.3-1Continued a.BelowP-6,restoretheinoperable channeltoOPERABLEstatuspriortoincreasing THERMALPOWERabovetheP-6Setpoint.

b.AboveP-6butbelow5%ofRATEDTHERMALPOWER,restoretheinoperable channeltoOPERABLEstatuspriortoincreasing THERMALPOWERabove5%ofRATEDTHERMALPOWERc.Above5%ofRATEDTHERMALPOWER,POWEROPERATION maycontinue.

ACTION4-WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirement andwiththeTHERMALPOWERlevel:a.BelowP-6,restoretheinoperable channeltoOPERABLEstatuspriortoincreasing THERMALPOWERabovetheP-6Setpoint.

b.AboveP-6operation maycontinue.

ACTION5WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirement:

gmmediately.suspend operations, involving positivereactivity, changesexceptadditiono(~~waterfromtheRWST,,provided theboronconcentration intheRWSTisgreaterthantheMODE5~anbQVerifycompliance withtheSHUTDOWNMARGINrequirements ofSpecification 3.1.1.1or3.1.1.2,asapplicable, withinIhourandatleastonceper12hoursthereafteri andc.'Close'the isolation valvesforunbo'rated watersources.to thechemicalandvolumecontrofystemwithin1hour.InMODE,5,iftheRWSTboronconcentration islessthantheeactoi'coolant system"boronconcentration andlessthanthe'boron concentratio'n requiretI piSpecification 2.<.2.7.b.2 isolatetheRsstSTfromthereactorcoolants~stemw'IhblhourACTION6WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels, STARTUPand/orPOWEROPERATION mayproceedprovidedthefollowing conditions aresatisfied:

a.Theinoperable channelisplacedinthetrippedcondition within1hour.b.TheMinimumChannelsOPERABLErequirement ismet;however,theinoperable CHANNELmaybebypassedforupto2hoursforsurveillance testingoftheotherchannelsperSpecification 4.3.1.1.1.

ACTION7WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels, STARTUPand/orPOWEROPERATION mayproceeduntilperformance ofthenextrequiredCHANNELFUNCTIONAL TESTprovidedtheinoperable channelisplacedinthetrippedcondition within1hour.COOKNUCLEARPLANT-UNIT 2Page3/43-6AMENDMENT V5 3/4LIMKINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.4REACTORCOOLANTSYSTI<'.M SAFETYVALVES-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.4.2Aminimumofonepressurizer codesafetyvalveshallbeOPERABLEwithaliftsettingof2485PSIG21%.APPLICABILITY:

ACTION:MODES4and5.Withnopressurizer codesafetyvalveOPERABLE:

b-'om'the'",W<,STjpr'ovided'~the

>boron'!',conce<iifratio'n'tin the8RWST.;'is:,<gr'eater-";.thaii'he"'minimums eu'iree,~b'-'ectficah'prie<'2:8Ž2".

ODE"'4"or='3".<<2!7!b'.2'-.'(MOD

-".-.5andplacean<<,<<'PERABLE RHRloopintooperation intheshutdowncoolingmod.="anImmediately renderallSafetyInjection pumpsandallbutonechargingpumpinoperable byremovingtheapplicable motorcircuitbreakersfromtheelectrical powercircuitwithinonehour.SURVEILLANCE REUIREMENTS 4.4.2Noadditional Surveillance Requirements otherthanthoserequiredbySpecification 4.0.5.Theliftsettingpressureshallcorrespond toambientconditions ofthevalveatnominaloperating temperature andpressure.

COOKNUCLEARPLANT-UNIT 2Page3/44-4AMENDMENT SR,497

3/4LIMITINGCONDITIONS FOROPE<RATION ANDSURVEILLANCE REQUIREMENTS 3/4.8ELECTRICAL POWERSYSTEMSSHUTDOWNLIMITINGCONDITION FOROPERATION 3.8.1.2Asaminimum,thefollowing A.C.electrical powersourcesshallbeOPERABLE:

Onecircuitbetweentheoffsitetransmission networkandtheonsiteClass1Edistribution system,andOnedieselgenerator with:1.Adayfueltankcontaining aminimumof70gallonsoffuel,Afuelstoragesystemcontaining aminimumindicated volumeof46,000gallonsoffuel,andAPPLICABILITY:

ACTION:3.Afueltransferpump.MODES5and6.WithlessthantheaboveminimumrequiredA.C.electrical powersourcesOPERABLE, suspendalloperations involving COREALTERATIONS orpositivereactivi~changes xcept:I)'heatup

'orcooldownofthereactorcoolant'oluine providedthaSHUTDOWN.MA'RGINusufficientbto-a'ccommodate the'.changeintemperature ismaintained, inaccordance witIIItpectficat ion31.L2ctntMODE5'o'r'Spcification 301inMODE6;sndthehea<uporcooldbwnrateisrestiictedfo)01'Forlessinanycne:hour.

periodin,MODE5,or2)additionof'alei:fromthe<,.RWST, provided..the boronconcentiation i'ntheRWSTis'esterthanoreualtotheminimumreu~iredbSciftcation 3.1.2.7.b.2 SURVEILLANCE REUIREMENTS 4.8.1.2TheaboverequiredA.C.electrical powersourcesshallbedemonstrated OPERABLEbytheperformance ofeachoftheSurveillance Requirements of4.8.1.1.1 and4.8.1.1.2 exceptforrequirement 4.8.1.1.2.a.5.+

'Theprovisions ofTechnical Specification 4.0.8areapplicable.

COOKNUCLEARPLANT-UNIT 2Page3/48-9AMENDMENT 44834333459 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.9REFUELING OPERATIONS BORONCONCENTRATION LIMITINGCONDITION FOROPERATION 3.9.1ieboronconcentration ofallfilledportionsoftheReactorCoolantSystemandtherefueling canalshallbemaintained uniformandsufficient toensurethatthemorerestrictive ofthefollowing reactivity conditions ismet:EitheraK,piof0.95orless,whichincludesa1%bk/kconservative allowance foruncertainties, orb.Aboronconcentration ofgreaterthanorequalto2400ppm,whichincludesa50ppmconservative allowance foruncertainties.

APPLICABILITY:

MODE6ACTION:tiWiththerequirements ofthe-above specification notsatisfied,-tt immrdiatet~sus ndaii.-=-orationsinvolvinCOREALTERATIONS orsitivereactivity changes~'xcept~andditioh

'omVhmnbedm,ater-.from, theRS7,'-,pro'videdjhetboion conceiitrati" niintthe,RWST'is~"

eaterdthan'the'miiuinut e'redtb'.,'S'ficationa8i.'1".2 b2"'and'nitiateandcontinueborationatgreaterthanorequalto10gpmof20,000ppmboricacidsolutionoritsequivalent untilK,zisreducedtolessthanorequalto0.95ortheboronconcentration isrestoredtogreaterthanorequalto2400ppm,whichever isthemorerestrictive.

HTheprovisions ofSpecification 3.0.3arenotapplicable.

SURVEILLANCE REUIREMENTS 4.9.1.1Themorerestrictive oftheabovetworeactivity conditions shallbedetermined priorto:a.Removingorunbolting thereactorvesselhead,andb.Withdrawal ofanyfulllengthcontrolrodinexcessof3feetfromitsfullyinsertedpositionwithinthereactorpressurevessel.4.9.1.2Theboronconcentration ofthereactorcoolantsystemandtherefueling canalshallbedetermined bychemicalanalysisatleastonceper72hours.COOKNUCLEARPLANT-UNIT 2Page3/49-1'

3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.9REI<<ELING OPERATIONS INSTRUMENTATION LIMITINGCONDITION FOROPERATION 3.9.2Asaminimum,twosourcerangeneutronfluxmonitorsshallbeoperating, eachwithcontinuous visualindication inthecontrolroomandonewithaudibleindication inthecontainment andcontrolroom.APPLICABILITY:

MODE6.ACTION:Withtherequirements oftheabovespecification notsatisfied, immediatel susndallorationsinvolving COREALTERATIONS orsitivereactivichanes-.'c<eptaddition',of;;,water..'from,tli'ST~t providedt>the.boion

'concentrationi

'"RWSTis;"'eater;tha'n" the'.:minimiim'r<

"'i'edinca'tio 3->2'.'.b!2HTheprovisions ofSpecification 3.0.3arenotapplicable.

SURVEILLANCE REUIREMENTS 4.9.2Eachsourcerangeneutronfluxmonitorshallbedemonstrated OPERABLEbyperformance of:a.ACHANNELFUNCTIONAL TESTatleastonceper7days,andb.ACHANNELFUNCTIONAL TESTwithin8hourspriortotheinitialstartofCOREALTERATIONS, andc.ACHANNELCHECKatleastonceper12hoursduringCOREALTERATIONS.

B-.HhM~COOKNUCLEARPLANT-UNIT 2Page3/49-2AMENDMENT 68)SP

3/4BASES3/4.1REACTIVITY.

CONTROLSYSTI<MS3/4.1.1BORATIONCONTROL3/4.1.1.1 and3/4.1.1.2 SHUTDOWNMARGINAsufficient SHUTDOWNMARGINensuresthat1)thereactorcanbemadesubcritical fromalloperating conditions, 2)thereactivity transients associated withpostulated accidentconditions arecontrollable withinacceptable limits,and3)thereactorwillbemaintained sufficiently subcritical toprecludeinadvertent criticality intheshutdowncondition.

SHUTDOWNMARGINrequirements varythroughout corelifeasafunctionoffueldepletion, RCSboronconcentration, andRCST,~.Themostrestrictive condition occursatEOL,withT,,atnoloadoperating temperature, andisassociated withapostulated steamlinebreakaccidentandresulting uncontrolled RCScooldown.

Intheanalysisofthisaccident, aminimumSHUTDOWNMARGINof1.3%Deltak/kisinitially requiredtocontrolthereactivity transient andautomatic ESFisassumedtobeavailable.

WithT,~lessthan200'F,thereactivity transients resulting fromapostulated steamlinebreakcooldownareminimalanda1%Deltak/kSHUTDOWNMARGINprovidesadequateprotection forthisevent.TheSHUTDOWNMARGINrequirements arebaseduponthe-limiting conditions described-above andareconsistent withFSARsafetyanalysisassumptions.

A'oron<penaltyimust;be".applied:when'opera g.pith'no",rcacto'r=codla'nt:

lo'opsin:oper'atiori'but~

oneor=.mbr'e"residu ieatrettioyal'Io'ops~'providing sltut'down;cooling!'<.'.'The'necess'ary,,penalty, is,'.included'.jn theSHUTDOWNMARGI3/4.1.1.3 BORONDILUTIONAminimumflowrateofatleast2000GPMprovidesadequatemixing,preventsstratification andensuresthatreactivity changeswillbegradualduringboronconcentration reductions intheReactorCoolantSystem.Aflowrateofatleast2000GPMwillcirculate anequivalent ReactorCoolantSystemvolumeof12,612cubicfeetinapproximately 30minutes.Thereactivity changerateassociated withboronreductions willtherefore bewithinthecapability foroperatorrecognition andcontrol.COOKNUCLEARPLANT-UNIT 2PageB3/41>>1AMENDMENT 88,$$,484,499

3/4BASES3/4.1REACI'IVITY CONTROLSYSTEMS3/4.1.2BORATIONSYSTEMSContinued ThechargingflowpathofUnit2requiredforUnit1shutdownsupportensuresthatflowisavailable toUnit1andaddresses therequirements of10CFR50AppendixR.Theflowpathconsistsofachargingpumppoweredfromanelectrical busandassociated watersuppliesanddeliverysystem.Firewatchespostedintheaffectedoppositeunitareas(i.e.,Unit1areasrequiring useoftheUnit2chargingsystemintheeventofafire)mayserveastheequivalent shutdowncapability specified intheactionstatements ofSpecification 3.1.2.3.Intheaffectedareas,eitherestablish continuous firewatchesorverifytheOPERABILITY offiredetectors perSpecification 4.3.3./andestablish hourlyfirewatchpatrols.Therequiredoppositeunitequipment alongwiththesurveillance requirements necessary toensurethatthisequipment iscapableoffulfilling itsintendedAppendixRalternate safeshutdownfunctionhavebeenestablished andareincludedinaplantprocedure.

Anadditional plantprocedure detailshowtheabovenotedfirewatcheswillbeimplemented.

Precluding'~positive'jieactiyityjaddition',,capable,

'of,'challenging:,the niinimum-requiredSHUTDOWNMARGI'oFUELING'boro'ri'concentratto'n:is "required to."a'ssur'e

'contfiiued.s'afe operation,

-Introduction.'of RCS'temperatur changes,mus't;.'also~be

'evaluaibd.to'>not" iiicrease',,rea'c'tivi'ty,.'above the:required',:SHVTDOWN.'MARGIN:.,-The'.

RCSeatupan'd'cooltlown-r'ate isiestricted.'in MODE-5to'50F,-or-.lessinanyonehourp'er'iod.'to:ensure.

thatthe,positivereactivity'increatse'-"due"to

'temper'ature:changes is'co'inparable tothe'UFSA'R'hapter'14 aiialy*siso(a'or'oii

'dilution event,-'..:.In'",.thisanalysis>."it'.was, coricluChd,'that there:is,'sufficient'ime, available,to~de't'e'ct thedilulionWith-,the sourcerange'neutron flux;moiutors'and teriiiiiiate.,the ey'entimthoperator.

action.*'.Thereisno,additional heatupor'ooldoratejestriciiori'jiii'.MODE, 6jbec'ause":,the,='REFUEL'ING"',byron, concentr'a'tion

'is'=aboye'he, minimum>'required.

tomaintain'the'requiinf SHUTDOWNS MARGIN.foi,the,RCS.;

temperature rangedefined;-for'MODE;6:,,Introduction'o coolantinventoiy,",from,ithe',::RWS'Iijs',;ace'eptable'provided'he,.RWST bo'ronconcentration, is'above,theminitnumrequired'to'maintainithe specific'd SUVDOWNMARGIN

'.;-3/4.1.3MOVABLECONTROLASSEMBLIES Thespecifications ofthissectionensurethat(1)acceptable powerdistribution limitsaremaintained, (2)theminimumSHUTDOWNMARGINismaintained, and(3)limitthepotential effectsofrodmisalignment onassociated accidentanalyses.

OPERABILITY ofthecontrolrodpositionindicators isrequiredtodetermine controlrodpositions andtherebyensurecompliance withthecontrolrodalignment andinsertion limits.TheACTIONstatements whichpermitlimitedvariations fromthebasicrequirements areaccompanied byadditional restrictions whichensurethattheoriginaldesigncriteriaaremet.Misalignment ofarodrequiresmeasurement ofpeakingfactorsorarestriction inTHERMALPOWER;eitheroftheserestrictions provideassurance offuelrodintegrity duringcontinued operation.

Inaddition, thoseaccidentanalysisaffectedbyamisaligned rodarereevaluated toconfirmthattheresultsremainvalidduringfutureoperation.

Themaximumroddroptimerestriction isconsistent withtheassumedroddroptimeusedintheaccidentanalyses.

Measurement withT,~greaterthanorequalto541'Fandwithallreactorcoolantpumpsoperating ensuresthatthemeasureddroptimeswillberepresentative ofinsertion timesexperienced duringareactortripatoperating conditions.

Controlrodpositions andOPERABILITY oftherodpositionindicators arerequiredtobeverifiedonanominalbasisofonceper12hourswithmorefrequentverifications requiredifanautomatic monitoring channelisinoperable.

Theseverification frequencies areadequateforassuringthattheapplicable LCO'saresatisfied.

COOKNUCLEARPLANT-UNIT 2PageB3/414AMENDMENT 49,446,434

ATTACHMENT 3ATO,AEP:NRC:1327 PROPOSEDTECHNICAL SPECIFICATIONS PAGESREVISEDPAGESUNIT13/41-23/41-33/41-73/41-113/41-133/41-153/43-73/44-43/48-93/49-13/49-2B3/41-1B3/41-3 3/4LIMH'INGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4,1REACTIVITY CONTROLSYSTEMSSURVEILLANCE REUIREMENTS Continued WheninMODES3or4;atleastonceper24hoursbyconsideration ofthefollowing factors:1.Reactorcoolantsystemboronconcentration,-

2.Controlrodposition, 3.Reactorcoolantsystemaveragetemperature, Fuelburnupbasedongrossthermalenergygeneration, 5.Xenonconcentration, 6.Samariumconcentration, and7.Boronpenalty(MODE4only).4.1.1.1.2 Theoverallcorereactivity balanceshallbecomparedtopredicted valuestodeinonstrate agreement withinplusorminus1%Deltak/katleastonceper31Effective FullPowerDays(EFPD).Thiscomparison shallconsideratleastthosefactorsstatedinSpecification 4.1.1.1.1.e, above.Thepredicted reactivity valuesshallbeadjusted(normalized) tocorrespond totheactualcoreconditions priortoexceeding afuelburnupof60Effective FullPowerDaysaftereachfuelloading.COOKNUCLEARPLANT-UNIT 1Page3/41-2 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACTIVITY CONTROLSYSTEMSSHUTDOWNMARGINTvLESSTHANOREUALTO200FLIMITINGCONDITION FOROPERATION 3.1.1.2TheSHUTDOWNMARGINshallbegreaterthanorequalto1.0%Deltak/k.APPLICABILITY:

MODE5.ACTION:WiththeSHUTDOWNMARGINlessthan1.0%Deltak/k,immediately initiateandcontinueborationatgreaterthanorequalto10gpmofasolutioncontaining greaterthanorequalto20,000ppmboronorequivalent untiltherequired'SHUTDOWN MARGINisrestored.

SURVEILLANCE REUIREMENTS 4.1.1.2TheSHUTDOWNMARGINshallbedetermined tobegreaterthanorequalto1.0%Deltak/k:Withinonehourafterdetection ofaninoperable controlrod(s)andatleastonceper12hoursthereafter whiletherod(s)isinoperable.

Iftheinoperable controlrodisimmovable oruntrippable, theSHUTDOWNMARGINshallbeverifiedacceptable withanincreased allowance forthewithdrawn worthoftheimmovable oruntrippable controlrod(s).Atleastonceper24hoursbyconsideration ofthefollowing factors:1.Reactorcoolantsystemboronconcentration, 2.Controlrodposition, 4,Reactorcoolantsystemaveragetemperature, Fuelburnupbasedongrossthermalenergygeneration, Xenonconcentration, Samariumconcentration, and7.Boronpenalty.COOKNUCLEARPLANT-UNIT 1Page3/41-3 3/4LIMI'rlNG CONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACIIVITYCONTROLSYSTEMS3/4.1.2BORATIONSYSTEMSFLOWPATHS-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.1Asaminimum,oneofthefollowing boroninjection flowpathsshallbeOPERABLE:

a.AflowpathfromtheboricacidtanksviaaboricacidtransferpumpandchargingpumptotheReactorCoolantSystemifonlytheboricacidstoragetankinSpecification 3.1.2.7aisOPERABLE, orTheflowpathfromtherefueling waterstoragetankviaachargingpumptotheReactorCoolantSystemifonlytherefueling waterstoragetankinSpecification 3.1.2.7bisOPERABLE.

APPLICABILITY:

MODES5and6.ACTION:WithnoneoftheaboveflowpathsOPERABLE, suspendalloperations involving COREALTERATIONS orpositivereactivity changesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficient toaccommodate thechangeintemperature ismaintained inaccordance withSpecification 3.1.1.2inMODE5orSpecification 3.9.1inMODE6,andtheheatuporcooldownrateisrestricted to50'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification 3.1.2.7.b.2.

SURVEILLANCE REUIREMENTS 4.1.2.1Atleastoneoftheaboverequiredflowpathsshallbedemonstrated OPERABLE:

Atleastonceper7daysbyverifying thatthetemperature oftheheattracedportionoftheflowpathisgreaterthanorequalto145'Fwhenaflowpathfromtheboricacidtanksisused.Atleastonceper31daysbyverifying thateachvalve(manual,poweroperatedorautomatic) intheflowpaththatisnotlocked,sealed,orotherwise securedinposition, isinitscorrectposition.

COOKNUCLEARPLANT-UNIT 1Page3/41-7AMENDMENT 420,464

3/4LIMI'rlNG CONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACIIVHY CONTROLSYSTEMSCHARGINGPUMP-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.3a.Onechargingpumpintheboroninjection fiowpathrequiredbySpecification 3.1.2.1shallbeOPERABLEandcapableofbeingpoweredfromanOPERABLEemergency bus.b.Onechargingflowpathassociated withsupportofUnit2shutdownfunctions shallbeavailable APPLICABILITY:

Specification 3.1.2.3.a.

-MODES5and6Specification 3.1.2.3.b.

-AtalltimeswhenUnit2isinMODES1~2,3,or4.ACTION:WithnochargingpumpOPERABLE, suspendalloperations involving COREALTERATIONS orpositivereactivity changesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficient toaccommodate thechangeintemperature ismaintained inaccordance withSpecification 3.1.1.2inMODE5orSpecification 3.9.1inMODE6,andtheheatuporcooldownrateisrestricted to50'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification 3.1.2.7.b.2.

0b.WithmorethanonechargingpumpOPERABLEorwithasafetyinjection pump(s)OPERABLEwhenthetemperature ofanyRCScoldlegislessthanorequalto152'F,unlessthereactorvesselheadisremoved,removetheadditional chargingpump(s)andthesafetyinjection pump(s)motorcircuitbreakersfromtheelectrical powercircuitwithinonehour.c.Theprovisions ofSpecification 3.0.3arenotapplicable.

Inadditiontotheabove,whenSpecification 3.1.2.3.b isapplicable andtherequiredflowpathisnotavailable, returntherequiredfiowpathtoavailable statuswithin7days,orprovideequivalent shutdowncapability inUnit2andreturntherequiredflowpathtoavailable statuswithinthenext60days,orhaveUnit2inHOTSTANDBYwithinthenext12hoursandHOTSHUTDOWNwithinthefollowing 24hours.e.Therequirements ofSpecification

3.0. 4arenotapplicable

whenSpecification 3.1.2.3.b applies.SURVEILLANCE REUIREMENTS 4.1.2.3.1 Theaboverequiredchargingpumpshallbedemonstrated OPERABLEbyverifying thatthepump'sdeveloped headatthetestflowpointisgreaterthanorequaltotherequireddeveloped headwhentestedpursuanttoSpecification 4.0.5.Amaximumofonecentrifugal chargingpumpshallbeOPERABLEwheneverthetemperature ofoneormoreoftheRCScoldlegsislessthanorequalto152'F.COOKNUCLEARPLANT-UNIT 1Page3/41-11AMENDMENTQSf 420$Sf46446V89

3/4,LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACTIVI'IY CONTROLSYSIZMSBORICACIDTRANSFERPUMPS-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.5AtleastoneboricacidtransferpumpshallbeOPERABLEandcapableofbeingpoweredfromanOPERABLEemergency busifonlytheflowpaththroughtheboricacidtransferpumpofSpecification 3.1.2.1aisOPERABLE.

APPLICABILITY:

MODES5and6.ACTION:WithnoboricacidtransferpumpOPERABLEasrequiredtocompletetheflowpathofSpecification 3.1.2.1a, suspendalloperations involving COREALTERATIONS orpositivereactivity changesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficient toaccommodate thechangeintemperature ismaintained inaccordance withSpecification 3.1.1.2inMODE5orSpecification 3.9.1inMODE6,andtheheatuporcooldownrateisrestricted to50'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification 3.1.2.7.b.2.

SURVEILLANCE REUIREMENTS 4.1.2.5Noadditional surveillance requirements otherthanthoserequiredbySpecification 4.0.5.COOKNUCLEARPLANT-UNIT 1Page3/41-13AMENDMENT 420,464 3/4LIMFI'ING CONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACTIVITY CONTROLSYSTEMSBORATEDWATERSOURCES-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.7Asaminimum,oneofthefollowing boratedwatersourcesshallbeOPERABLE:

a.Aboricacidstoragesystemandassociated heattracingwith:l.Aminimumusableboratedwatervolumeof4300gallons,2.Between20,000and22,500ppmofboron,and3.Aminimumsolutiontemperature of145'F.Therefueling waterstoragetankwith:1.Aminimumusableboratedwatervolumeof90,000gallons,2.Aminimumboronconcentration of2400ppm,and3.Aminimumsolutiontemperature of70'F.APPLICABILITY ACTION:MODES5and6.WithnoboratedwatersourceOPERABLE, suspendalloperations involving COREALTERATIONS orpositivereactivity changesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficient toaccommodate thechangeintemperature ismaintained inaccordance withSpecification 3.1.1.2inMODE5orSpecification 3.9.1inMODE6,andtheheatuporcooldownrateisrestricted to50'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfro'mtheRWST,providedtheboronconcentration intheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification 3.1.2.7.b.2.

SURVEILLANCE REUIREMENTS 4.1.2.7Theaboverequiredboratedwatersourceshallbedemonstrated OPERABLE:

Atleastonceper7daysby:1.Verifying theboronconcentration ofthewater,2.Verifying thewaterlevelvolumeofthetank,and3.Verifying theboricacidstoragetanksolutiontemperature whenitisthesourceofboratedwater.Atleastonceper24hoursbyverifying theRWSTtemperature whenitisthesourceofboratedwater.COOKNUCLEARPLANT-UNIT 1Page3/41-15AMENDMENT 53,kR,S&$

3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.3INSTRUMENTATION TABLE3.3-1Continued BelowP-6,restoretheinoperable channeltoOPERABLEstatuspriortoincreasing THERMALPOWERabovetheP-6Setpoint.

AboveP-6butbelow5%ofRATEDTHERMALPOWER,restoretheinoperable channeltoOPERABLEstatuspriortoincreasing THERMALPOWERabove5%ofRATEDTHERMALPOWER.C.Above5%ofRATEDTHERMALPOWER,POWEROPERATION maycontinue.

ACTION4-WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirement andwiththeTHERMALPOWERlevel:a.BelowP-6,restoretheinoperable channeltoOPERABLEstatuspriortoincreasing THERMALPOWERabovetheP-6Setpoint.

b.AboveP-6,operation maycontinue.

ACTION5-WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirement:

Immediately suspendoperations involving positivereactivity changesexceptadditionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthantheminimumrequired'bySpecification 3.1.2.8.b.2 (MODES3or4)or3.1.2.7.b.2 (MODE5),andVerifycompliance withtheSHUTDOWNMARGINrequirements ofSpecification 3.1.1.1or3.1.1.2,asapplicable, within1hourandatleastonceper12hoursthereafter, andClosetheisolation valvesforunborated watersourcestothechemicalandvolumecontrolsystemwithin1hour.InMODE5,iftheRWSTboronconcentration islessthanthereactorcoolantsystemboronconcentration andlessthantheboronconcentration requiredbySpecification 3.1.2.7.b.2, isolatetheRWSTfromthereactorcoolantsystemwithin1hour.ACTION6-WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels, STARTUPand/orPOWEROPERATION mayproceedprovidedthefollowing conditions aresatisfied:

Theinoperable channelisplacedinthetrippedcondition within1hour.ACTION7-TheMinimumChannelsOPERABLErequirement ismet;however,theinoperable channelmaybebypassedforupto2hoursforsurveillance testingoftheotherchannelsperSpecification 4.3.1.1.1.

WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels, STARTUPand/orPOWEROPERATION mayproceeduntilperformance ofthenextrequiredCHANNELFUNCTIONAL TESTprovidedtheinoperable channelisplacedinthetrippedcondition within1hour.COOKNUCLEARPLANT-UNIT 1Page3/43-7 0

3/4LIMH'INGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.4REACTORCOOLANTSYSIXMSAFETYVALVES-SHUTDOWN,LIMITINGCONDITION FOROPERATION 3.4.2Aminimumofonepressurizer codesafetyvalveshallbeOPERABLEwithaliftsettingof2485PSIG23%APPLICABILITY:

ACTION:MODES4and5.Withnopressurizer codesafetyvalveOPERABLE:

Immediately suspendalloperations involving positivereactivity changesexceptadditionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthantheminimumrequiredbySpecification 3.1.2.8.b.2 (MODE4)or3.1.2.7.b.2 (MODE5),andplaceanOPERABLERHRloopintooperation intheshutdowncoolingmode,andb.Immediately renderallSafetyInjection pumpsandallbutonechargingpumpinoperable byremovingtheapplicable motorcircuitbreakersfromtheelectricpowercircuitwithinonehour.SURVEILLANCE REUIREMENTS 4.4.2Thepressurizer codesafetyvalveshallbedemonstrated OPERABLEperSurveillance Requirement 4.4.3.Theliftsettingpressureshallcorrespond toambientconditions ofthevalveatnominaloperating temperature andpressure.

COOKNUCLEARPLANT-UNIT IPage3/444AMENDMENT 53,420,K4 e

3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.8ELECTRICAL POWERSYSTEMSSHUTDOWNLIMITINGCONDITION FOROPERATION 3.8.1.2Asaminimum,thefollowing A.C.electrical powersourcesshallbeOPERABLE:

Onecircuitbetweentheoffsitetransmission networkandtheonsiteClass1Edistribution system,andOnedieselgenerator with:Adayfueltankcontaining aminimumof70gallonsoffuel,2.Afuelstoragesystemcontaining aminimumindicated volumeof46,000gallonsoffuel,andAPPLICABILITY:

ACTION:3.Afueltransferpump.MODES5and6.WithlessthantheaboveminimumrequiredA.C.electrical powersourcesOPERABLE, suspendalloperations involving COREALTERATIONS orpositivereactivity changesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficient toaccommodate thechangeintemperature ismaintained inaccordance withSpecification 3.1.1.2inMODE5orSpecification 3.9.1inMODE6,andtheheatuporcooldownrateisrestricted to50'Forlessinanyone-hourperiodinMODES,or2)additionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification 3.1.2.7.b.2.

SURVEILLANCE REUIREMENTS 4.8.1.2TheaboverequiredA.C.electrical powersourcesshallbedemonstrated OPERABLEbytheperformance ofeachoftheSurveillance Requirements of4.8.1.1.1 and4.8.1.1.2 exceptforrequirement 4.8.1.1.2.a.5.

COOKNUCLEARPLANT-UNIT 1Page3/48-9AMENDMENT 485,445

3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.9REFUELING OPERATIONS BORONCONCENTRATION LIMITINGCONDITION FOROPERATION 3.9.1Theboronconcentration ofallfilledportionsoftheReactorCoolantSystemandtherefueling canalshallbemaintained uniformandsufficient toensurethatthemorerestrictive ofthefollowing reactivity conditions ismet:a.EitheraK,of0.95orless,whichincludesa1%Ak/kconservative allowance foruncertainties, orAboronconcentration ofgreaterthanorequalto2400ppm,whichincludesa50ppmconservative allowance foruncertainties.

APPLICABILITY:

MODE6ACTION:Withtherequirements oftheabovespecification notsatisfied, 1)immediately suspendalloperations involving COREALTERATIONS orpositivereactivity changesexceptadditionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthantheminimumrequiredbySpecification 3.1.2.7.b.2, and2)initiateandcontinueborationatgreaterthanorequalto10gpmof20,000ppmboricacidsolutionoritsequivalent untilK,isreducedtolessthanorequalto0.95ortheboronconcentration isrestoredtogreaterthanorequalto2400ppm,whichever isthemorerestrictive.

b.Theprovisions ofSpecification 3.0.3arenotapplicable.

SURVEILLANCE REUIREMENTS 4.9.1.1Themorerestrictive oftheabovetworeactivity conditions shallbedetermined priorto:a.Removingorunbolting thereactorvesselhead,andb.Withdrawal ofanyfulllengthcontrolrodinexcessof3feetfromitsfullyinsertedposition.

4.9.1.2Theboronconcentration ofthereactorcoolantsystemandtherefueling canalshallbedetermined bychemicalanalysisatleast3timesper7dayswithamaximumtimeintervalbetweensamplesof72hours.COOKNUCLEARPLANT-UNIT 1Page3/49-1AMENDMENT 420 3/4LIMI'HNGCONDlTIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.9REFUELING OPERATIONS INSTRUMENTATION LIMITINGCONDITION FOROPERATION 3.9.2Asaminimum,twosourcerangeneutronfluxmonitorsshallbeoperating, eachwithcontinuous visualindication inthecontrolroomandonewithaudibleindication inthecontainment.

APPLICABILITY:

MODE6.ACTION:Withtherequirements oftheabovespecification notsatisfied, immediately suspendalloperations involving COREALTERATIONS orpositivereactivity changesexceptadditionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthantheminimumrequiredbySpecification 3.1.2.7.b.2.

b.Theprovisions ofSpecification 3.0.3arenotapplicable.

SURVEILLANCE REUIREMENTS 4.9.2Eachsourcerangeneutronfluxmonitorshallbedemonstrated OPERABLEbyperformance of:a.ACHANNELFUNCTIONAL TESTatleastonceper7days,andb.ACHANNELFUNCTIONAL TESTwithin8hourspriortotheinitialstartofCOREALTERATIONS, andc.ACHANNELCHECKatleastonceper12hoursduringCOREALTERATIONS.

COOKNUCLEARPLANT-UNIT 1Page3/49-2 3/4BASES3/4.1REACTIVITY CONTROLSYSTEMS3/4.1.1BORATIONCONTROL3/4.1.1.1 and3/4.1.1.2 SHUTDOWNMARGINAsufficient SHUTDOWNMARGINensuresthat1)thereactorcanbemadesubcritical fromalloperating conditions, 2)thereactivity transients associated withpostulated accidentconditions arecontrollable withinacceptable limits,and3)thereactorwillbemaintained sufficiently subcritical toprecludeinadvertent criticality intheshutdowncondition.

SHUTDOWNMARGINrequirements varythroughout corelifeasafunctionoffueldepletion, RCSboronconcentration, andRCST,~.Themostrestrictive condition occursatEOL,withT,~atnoloadoperating temperature, andisassociated withapostulated steamlinebreakaccidentandresulting uncontrolled RCScooldown.

Intheanalysisofthisaccident, aminimumSHUTDOWNMARGINof1.3%Deltak/kisinitially requiredtocontrolthereactivity transient andautomatic ESFisassumedtobeavailable.

WithT,,lessthan200'F,thereactivity transients resulting fromapostulated steamlinebreakcooldownareminimalanda1%Deltak/kSHUTDOWNMARGINprovidesadequateprotection forthisevent.TheSHUTDOWNMARGINrequirements arebaseduponthelimitingconditions described aboveandareconsistent withFSARsafetyanalysisassumptions.

Aboronpenaltymustbeappliedwhenoperating withnoreactorcoolantloopsinoperation butoneormoreresidualheatremovalloopsproviding shutdowncooling.Thenecessary penaltyisincludedintheSHUTDOWNMARGINcurves.3/4.1.1.3 BORONDILUTIONminimumfiowrateofatAleast2000GPMprovidesadequatemixing,preventsstratification andensuresthatreactivity changeswillbegradualduringboronconcentration reductions intheReactorCoolantSystem.'flowrateofatleast2000GPMwillcirculate anequivalent ReactorCoolantSystemvolumeof12,612plusorminus100cubicfeetinapproximately 30minutes.Thereactivity changerateassociated withboronreductions willtherefore bewithinthecapability foroperatorrecognition andcontrol.3/4.1.1.4 MODERATOR TEMPERATURE COEFFICIENT TCThelimitations onMTCareprovidedtoensurethattheassumptions usedintheaccidentandtransient analysesremainvalidthrougheachfuelcycle.Thesurveillance requirement formeasurement oftheMTCatthebeginning, andneartheendofeachfuelcycleisadequatetoconfirmtheMTCvaluesincethiscoefficient changesslowlydueprincipally tothereduction inRCSboronCOOKNUCLEARPLANT-UNIT 1PageB3/41-1AMENDMENT V4,420,448,S&$

3/4BASES3/4.1REACTIVITY CONTROLSYSTEMS3/4.1.2BORATIONSYSTEMSContinued WiththeRCSaveragetemperature above200'F,oneinjection systemisacceptable withoutsinglefailureconsideration onthebasisofthestablereactivity condition ofthereactorandtheadditional restrictions prohibiting COREALTERATIONS andpositivereactivity changeintheeventthesingleinjection systembecomesinoperable.

Theborationcapability requiredbelow200'Fissufficient toprovideaSHUTDOWNMARGINof1%b,k/kafterxenondecayandcooldownfrom200'Fto140'F.Thiscondition requireseither2890gallonsof20,000ppmboratedwaterfromtheboricacidstoragetanksor76,937gallonsof2400ppmboratedwaterfromtherefueling waterstoragetank.ThechargingflowpathofUnit1requiredforUnit2shutdownsupportensuresthatflowisavailable toUnit2andaddresses therequirements of10CFR50AppendixR.Theflowpathconsistsofachargingpumppoweredfromanelectrical busandassociated watersuppliesanddeliverysystem.Firewatchespostedintheaffectedoppositeunitareas(i.e.,Unit2areasrequiring useoftheUnit1chargingsystemintheeventofafire)mayserveastheequivalent shutdowncapability specified intheactionstatements ofSpecification 3.1.2.3.Intheaffectedareas,eitherestablish continuous firewatchesorverifytheOPERABILITY offiredetectors perSpecification 4.3.3.7andestablish hourlyfirewatchpatrols.Therequiredoppositeunitequipment alongwiththesurveillance requirements necessary toensurethatthisequipment iscapableoffulfilling itsintendedAppendixRalternate safeshutdownfunctionhavebeenestablished andareincludedinaplantprocedure.

Anadditional plantprocedure detailshowtheabovenotedfirewatcheswillbeimplemented.

Thelimitsoncontained watervolumeandboronconcentration oftheRWSTalsoensureapHvalueofbetween7.6and9.5forthesolutionrecirculated withincontainment afteraLOCA.ThispHbandminimizes theevolution ofiodineandminimizes theeffectofchlorideandcausticstresscorrosion onmechanical systemsandcomponents.

TheOPERABILITY ofboroninjection systemduringREFUELING ensuresthatthissystemisavailable forreactivity controlwhileinMODE6.Precluding positivereactivity additioncapableofchallenging theminimumrequiredSHUTDOWNMARGINorREFUELING boronconcentration isrequiredtoassurecontinued safeoperation.

Introduction ofRCStemperature changesmustalsobeevaluated tonotincreasereactivity abovetherequiredSHUTDOWNMARGIN.TheRCSheatupandcooldownrateisrestricted inMODE5to50'Forlessinanyone-hourperiodtoensurethatthepositivereactivity increaseduetotemperature changesiscomparable totheUFSARChapter14analysisofaborondilutionevent.Inthisanalysis, itwasconcluded thatthereissufficient timeavailable todetectthedilutionwiththesourcerangeneutronfluxmonitorsandterminate theeventwithoperatoraction.Thereisnoadditional heatuporcooldownraterestriction inMODE6becausetheREFUELING boronconcentration isabovetheminimumrequiredtomaintaintherequiredSHUTDOWNMARGINfortheRCStemperature rangedefinedforMODE6.Introduction ofcoolantinventory fromtheRWSTisacceptable providedtheRWSTboronconcentration isabovetheminimumrequiredtomaintainthespecified SHUTDOWNMARGIN.3/4.1.3MOVABLECONTROLASSEMBLIES Thespecifications ofthissectionensurethat(1)acceptable powerdistribution limitsaremaintained, (2)theminimumSHUTDOWNMARGINismaintained, and(3)thepotential effectsofrodejectionaccidentareCOOKNUCLEARPLANT-UNIT 1PageB3/41-3AMENDMENT SS,420,48%

ATTACHMENT 3BTOAEP:NRC:1327 PROPOSEDTECHNICAL SPECIFICATIONS PAGESREVISEDPAGESUNIT23/41-23/41-33/41-83/4l-ll3/41-133/41-153/43-63/44-43/48-93/49-13/49-2B3/41-1B3/41-4 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACTIVITY CONTROLSYSTEMSSURVEILLANCE REUIREMENTS Continued WheninMODES3or4,atleastonceper24hoursbyconsideration ofthefollowing factors:1.Reactorcoolantsystemboronconcentration, 2.Controlrodposition, 3.Reactorcoolantsystemaveragetemperature, 4.Fuelburnupbasedongrossthermalenergygeneration, 5.Xenonconcentration, 6.Samariumconcentration, and7.Boronpenalty(MODE4only).4.1.1.1.2 Theoverallcorereactivity balanceshallbecomparedtopredicted valuestodemonstrate agreement withinplusorminus1%Deltak/katleastonceper31Effective FullPowerDays(EFPD).Thiscomparison shallconsideratleastthosefactorsstatedinSpecification 4.1.1.1.1.e, above.Thepredicted reactivity valuesshallbeadjusted.

(normalized) tocorrespond totheactualcoreconditions priortoexceeding afuelburnupof60Effective FullPowerDaysaftereachfuelloading.COOKNUCLEARPLANT-UNIT 2Page3/41-2AMENDMENT 83,408,434 3/4LIMI'HNGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACTIVITY CONTROLSYSTEMSSHUTDOWNMARGINTvLESSTHANOREUALTO200FLIMITINGCONDITION FOROPERATION 3.1.1.2TheSHUTDOWNMARGINshallbegreaterthanorequalto1.0%Deltak/k.APPLICABILITY:

ACTION:MODE5.WiththeSHUTDOWNMARGINlessthan1.0%Deltak/k,immediately initiateandcontinueborationatgreaterthanorequalto10gpmofasolutioncontaining greaterthanorequalto20,000ppmboronorequivalent untiltherequiredSHUTDOWNMARGINisrestored.

SURVEILLANCE REUIREMENTS TheSHUTDOWNMARGINshallbedetermined tobegreaterthanorequalto1.0%Deltak/k:a.Withinonehourafterdetection ofaninoperable controlrod(s)andatleastonceper12hoursthereafter whiletherod(s)isinoperable.

Iftheinoperable controlrodisimmovable oruntrippable, theSHUTDOWNMARGINshallbeverifiedacceptable withanincreased allowance forthewithdrawn worthoftheimmovable oruntrippable controlrod(s).Atleastonceper24hoursbyconsideration ofthefollowing factors:1.Reactorcoolantsystemboronconcentration, 2.Controlrodposition, 3.Reactorcoolantsystemaveragetemperature, 4.Fuelburnupbasedongrossthermalenergygeneration, Xenonconcentration, 6.Samariumconcentration, andBoronpenalty.COOKNUCLEARPLANT-UNIT 2Page3/41-3AMENDMENT%,

407)40S)434 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACTIVITY CONTROLSYSTEMS3/4.1.2BORATIONSYSTEMSFLOWPATHS-SHUTDOWNLIMITINGCONDITION FOROPERATION Asaminimum,oneofthefollowing boroninjection flowpathsshallbeOPERABLE:

AflowpathfromtheboricacidtanksviaaboricacidtransferpumpandchargingpumptotheReactorCoolantSystemifonlytheboricacidstoragetankinSpecification 3.1.2.7.a isOPERABLE, orTheflowpathfromtherefueling waterstoragetankviaachargingpumptotheReactorCoolantSystemifonlytherefueling waterstoragetankinSpecification 3.1.2.7.b isOPERABLE.

APPLICABILITY:

ACTION:MODES5and6.WithnoneoftheabovefiowpathsOPERABLE, suspendalloperations involving COREALTERATIONS orpositivereactivity changesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficient toaccommodate thechangeintemperature ismaintained inaccordance withSpecification 3.1.1.2inMODE5orSpecification 3.9.1inMODE6,andtheheatuporcooldownrateisrestricted to50'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification 3.1.2.7.b.2.

SURVEILLANCE REUIREMENTS Atleastoneoftheaboverequiredflowpathsshallbedemonstrated OPERABLE:

Atleastonceper7daysbyverifying thatthetemperature oftheheattracedportionoftheflowpathisgreaterthanorequalto145'Fwhenaflowpathfromtheboricacidtanksisused.Atleastonceper31daysbyverifying thateachvalve(manual,poweroperatedorautomatic) inthefiowpaththatisnotlocked,sealed,orotherwise securedinposition, isinitscorrectposition.

COOKNUCLEARPLANT-UNIT 2Page3/414AMENDMENT 487 0

3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REAC'IIVITY CONTROLSYSTEMSCHARGINGPUMP-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.3Onechargingpumpintheboroninjection flowpathrequiredbySpecification 3.1.2.1shallbeOPERABLEandcapableofbeingpoweredfromanOPERABLEemergency bus.Onechargingflowpathassociated withsupportofUnit1shutdownfunctions shallbeavailable.*

APPLICABILITY:,

Specification 3.1.2.3.a.

-MODES5and6Specification 3.1.2.3.b.

-AtalltimeswhenUnit1isinMODES1,2,3,or4.ACTION:WithnochargingpumpOPERABLE, suspendalloperations involving COREALTERATIONS orpositivereactivity changesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficient toaccommodate thechangeintemperature ismaintained inaccordance withSpecification 3.1.1.2inMODE5orSpecification 3.9.1inMODE6,andtheheatuporcooldownrateisrestricted to50'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification 3.1.2.7.b.2.

b.WithmorethanonechargingpumpOPERABLEorwithasafetyinjection pump(s)OPERABLEwhenthetemperature ofanyRCScoldlegislessthanorequalto152'F,unlessthereactorvesselheadisremoved,removetheadditional chargingpump(s)andthesafetyinjection pump(s)motorcircuitbreakersfromtheelectrical powercircuitwithinonehour.c.Theprovisions ofSpecification 3.0.3arenotapplicable.

Inadditiontotheabove,whenSpecification 3.1.2.3.b isapplicable andtherequiredflowpathisnotavailable, returntherequiredflowpathtoavailable statuswithin7days,orprovideequivalent shutdowncapability inUnit1andreturntherequiredflowpathtoavailable statuswithinthenext60days,orhaveUnit1inHOTSTANDBYwithinthenext12hoursandHOTSHUTDOWNwithinthefollowing 24hours.Therequirements ofSpecification

3.0. 4arenotapplicable

whenSpecification 3.1.2.3.b applies.SURVEILLANCE REUIREMENTS 4.1.2.3.1 Theaboverequiredchargingpumpshallbedemonstrated OPERABLEbyverifying thatthepump'sdeveloped headatthetestflowpointisgreaterthanorequaltotherequireddeveloped headwhentestedpursuanttoSpecification

4.0. 5Amaximumofonecentrifugal

chargingpumpshallbeOPERABLEwheneverthetemperature ofoneormoreoftheRCScoldlegsislessthanorequalto152'F.COOKNUCLEARPLANT-UNIT 2Page3/41-11AMENDMENT 85,407,446,488 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVE<ILLANCE REQUIREMENTS 3/4.1REACTIVI'rY CONTROLSYSIKMSBORICACIDTRANSFERPUMPS-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.5AtleastoneboricacidtransferpumpshallbeOPERABLEandcapableofbeingpoweredfromanOPERABLEemergency busifonlytheflowpaththroughtheboricacidtransferpumpofSpecification 3.1.2.1aisOPERABLE.

APPLICABILITY:

MODES5and6.ACTION:WithnoboricacidtransferpumpOPERABLEasrequiredtocompletetheflowpathofSpecification 3.1.2.1a, suspendalloperations involving COREALTERATIONS orpositivereactivity changesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficient toaccommodate thechangeintemperature ismaintained inaccordance withSpecification 3.1.1.2inMODE5orSpecification 3.9.1inMODE6,andtheheatuporcooldownrateisrestricted to50'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification 3.1.2.7.b.2.

SURVEILLANCE REUIREMENTS 4.1.2.5Noadditional Surveillance Requirements otherthanthoserequiredbySpecification 4.0.5.COOKNUCLEARPLANT-UNIT 2Page3/41-13 3/4LIMI'riNG CONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.1REACIXVITY CONTROLSYSTEMSBORATEDWATERSOURCES-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.7Asaminimum,oneofthefollowing boratedwatersourcesshallbeOPERABLE:

a.Aboricacidstoragesystemandassociated heattracingwith:1.Aminimumusableboratedwatervolumeof4300gallons,2.Between20,000and22,500ppmofboron,and3.Aminimumsolutiontemperature of145'F.,b.Therefueling waterstoragetankwith:1.Aminimumusableboratedwatervolumeof90,000gallons,2.Aminimumboronconcentration of2400ppm,and3.Aminimumsolutiontemperature of70'F.APPLICABILITY:

MODES5and6.ACTION:WithnoboratedwatersourceOPERABLE, suspendalloperations involving COREALTERATIONS orpositivereactivity changesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWN~~MARGINsufficient toaccommodate thechangeintemperature ismaintained inaccordance withSpecification 3.1.1.2inMODE5orSpecification 3.9.1inMODE6,andtheheatuporcooldownrateisrestricted to50'Forlessinanyone-hourperiodinMODE5,or2)additionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification 3.1.2.7.b.2.

SURVEILLANCE REUIREMENTS 4.1.2.7Theaboverequiredboratedwatersourceshall,bedemonstrated OPERABLE:

Atleastonceper7daysby:2.3.Verifying theboronconcentration ofthewater,Verifying thecontained borated'water volume,andVerifying theboricacidstoragetanksolutiontemperature whenitisthesourceofboratedwater.Atleastonceper24hoursbyverifying theRWSTtemperature whenitisthesourceofboratedwater.COOKNUCLEARPLANT-UNIT 2Page3/41-15AMENDMENT

$3,94,499 0e 3/4LIMI'HNGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.TITABLE3.3-1Continued a.BelowP-6,restoretheinoperable channeltoOPERABLEstatuspriortoincreasing THERMALPOWERabovetheP-6Setpoint.

b.AboveP-6butbelow5%ofRATEDTHERMALPOWER,restoretheinoperable channeltoOPERABLEstatuspriortoincreasing THERMALPOWERabove5%ofRATEDTHERMALPOWERc.Above5%ofRATEDTHERMALPOWER,POWEROPERATION maycontinue.

ACTION4WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirement andwiththeTHERMALPOWERlevel:a.BelowP-6,,restore theinoperable channeltoOPERABLEstatuspriortoincreasing THERMAL'OWER abovetheP-6Setpoint.

b.AboveP-6,operation maycontinue.

ACTION5WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirement:

a.Immediately suspendoperations involving positivereactivity changesexceptadditionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthantheminimumrequiredbySpecification 3.1.2.8.b.2 (MODES3or4)or3:1.2.7.b.2 (MODE5),andb.Verifycompliance withtheSHUTDOWNMARGINrequirements ofSpecification 3.1.1.1or3.1.1.2,asapplicable, within1hourandatleastonceper12hoursthereafter, andc.Closetheisolation valvesforunborated watersourcestothechemicalandvolumecontrolsystemwithin1hour.InMODE5,iftheRWSTboronconcentration islessthanthereactorcoolantsystemboronconcentration andlessthantheboronconcentration requiredbySpecification 3.1.2.7.b.2, isolatetheRWSTfromthereactorcoolantsystemwithin1hour.ACTION6WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels, STARTUPand/orPOWEROPERATION mayproceedprovidedthefollowing conditions aresatisfied:

a.Theinoperable channelisplacedinthetrippedcondition within1hour.b.TheMinimumChannelsOPERABLErequirement ismet;however,theinoperable CHANNELmaybebypassedforupto2hoursforsurveillance testingoftheotherchannelsperSpecification 4.3.1.1.1.

ACTION7WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels, STARTUPand/orPOWEROPERATION mayproceeduntilperformance ofthenextrequiredCHANNELFUNCTIONAL TESTprovidedtheinoperable channelisplacedinthetrippedcondition within1hour.COOKNUCLEARPLANT-UNIT 2Page3/43-6AMENDMENT V5 rJ 3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.4REACTORCOOLANTSYSTEMSAFETYVALVES-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.4.2Aminimumofonepressurizer codesafetyvalveshallbeOPERABLEwithaliftsettingof2485PSIG21%.APPLICABILITY:

MODES4and5.ACTION:Withnopressurizer codesafetyvalveOPERABLE:

aeImmediately suspendalloperations involving positivereactivity changesexceptadditionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthantheminimumrequiredbySpecification 3.1.2.8.b.2 (MODE4)or3.1.2.7.b.2 (MODE5),andplaceanOPERABLERHRloopintooperation intheshutdowncoolingmode,andImmediately renderallSafetyInjection pumpsandallbutonechargingpumpinoperable byremovingtheapplicable motorcircuitbreakersfromtheelectricpowercircuitwithinonehour.SURVEILLANCE REUIREMENTS 4.4.2Noadditional Surveillance Requirements otherthanthoserequiredbySpecification 4.0.5.Theliftsettingpressureshallcorrespond toambientconditions ofthevalveatnominaloperating temperature andpressure.

COOKNUCLEARPLANT-UNIT 2Page3/444AMENDMENT SS487 0

3/4LIMITINGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.8ELECTRICAL POWERSYSTEMSSHUTDOWNLIMITINGCONDITION FOROPERATION 3.8.1.2Asaminimum,thefollowing A.C.electrical powersourcesshallbeOPERABLE:

Onecircuitbetweentheoffsitetransmission networkandtheonsiteClass1Edistribution system,andOnedieselgenerator with:1.Adayfueltankcontaining aminimumof70gallonsoffuel,2.Afuelstoragesystemcontaining aminimumindicated volumeof46,000gallonsoffuel,andAPPLICABILITY:

3.Afueltransferpump.MODES5and6.ACTIONWithlessthantheaboveminimumrequiredA.C.electrical powersourcesOPERABLE, suspendalloperations involving COREALTERATIONS orpositivereactivity changesexcept:1)heatuporcooldownofthereactorcoolantvolumeprovidedthatSHUTDOWNMARGINsufficient toaccommodate thechangeintemperature ismaintained inaccordance withSpecification 3.1.1.2inMODE5orSpecification 3.9.1inMODE6,andtheheatuporcooldownrateisrestricted to50'Forlessinanyone-hourperiodinMODES,or2)additionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthanorequaltotheminimumrequiredbySpecification 3.1.2.7.b.2.

SURVEILLANCE REUIREMENTS 4.8.1.2TheaboverequiredA.C.electrical powersourcesshallbedemonstrated OPERABLEbytheperformance ofeachoftheSurveillance Requirements of4.8.1.1.1 and4.8.1.1.2 exceptforrequirement 4.8.1.1.2.a.5.+

+Theprovisions ofTechnical Specification 4.0.8areapplicable.

COOKNUCLEARPLANT-UNIT 2Page3/48-9AMENDMENT 449,483,459 3/4LIMITINGCONDITIONS I'OROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.9REFUELING OPERATIONS BORONCONCENTRATION LIMITINGCONDITION FOROPERATION 3.9.1Theboronconcentration ofallfilledportionsoftheReactorCoolantSystemandtherefueling canalshallbemaintained uniformandsufficient toensurethatthemorerestrictive ofthefollowing reactivity conditions ismet:a.Eithera~of0.95orless,whichincludesa1%Ak/kconservative allowance foruncertainties, orb.Aboronconcentration ofgreaterthanorequalto2400ppm,whichincludesa50ppmconservative allowance foruncertainties.

APPLICABILITY:

ACTION:MODE6Withtherequirements oftheabovespecification notsatisfied, 1)immediately suspendalloperations involving COREALTERATIONS orpositivereactivity changesexceptadditionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthantheminimumrequiredbySpecification 3.1.2.7.b.2, and2)initiateandcontinueborationatgreaterthanorequalto10gpmof20,000ppmboricacidsolutionoritsequivalent untilK,isreducedtolessthanorequalto0.95ortheboronconcentration isrestoredtogreaterthanorequalto2400ppm,whichever isthemorerestrictive.

Theprovisions ofSpecification 3.0.3arenotapplicable.

SURVEILLANCE REUIREMENTS 4.9.1.1Themorerestrictive oftheabovetworeactivity conditions shallbedetermined priorto:a.Removingorunbolting thereactorvesselhead,andb.Withdrawal ofanyfulllengthcontrolrodinexcessof3feetfromitsfullyinsertedpositionwithinthereactorpressurevessel.4.9.1.2Theboronconcentration ofthereactorcoolantsystemandtherefueling canalshallbedetermined bychemicalanalysisatleastonceper72hours.COOKNUCLEARPLANT-UNIT 2Page3/49-1

3/4LIMH'INGCONDITIONS FOROPERATION ANDSURVEILLANCE REQUIREMENTS 3/4.9RE%%LINGOPERATIONS INSTRUMENTATION LIMITINGCONDITION FOROPERATION 3.9.2Asaminimum,twosourcerangeneutronfluxmonitorsshallbeoperating, eachwithcontinuous visualindication inthecontrolroomandonewithaudibleindication inthecontainment andcontrolroom.APPLICABILITY:

MODE6.ACTION:Withtherequirements oftheabovespecification notsatisfied, immediately suspendalloperations involving COREALTERATIONS orpositivereactivity changesexceptadditionofwaterfromtheRWST,providedtheboronconcentration intheRWSTisgreaterthantheminimumrequiredbySpecification 3.1.2.7.b.2.

b.Theprovisions ofSpecification 3.0.3arenotapplicable.

SURVEILLANCE REUIREMENTS 4.9.2Eachsourcerangeneutronfluxmonitorshallbedemonstrated OPERABLEbyperformance of:a.ACHANNELFUNCTIONAL TESTatleastonceper7days,andb.ACHANNELFUNCTIONAL TESTwithin8hourspriortotheinitialstartofCOREALTERATIONS, andc.ACHANNELCHECKatleastonceper12hoursduringCOREALTERATIONS.

COOKNUCLEARPLANT-UNIT 2Page3/49-2AMENDMENT 63,40V 3/4BASES3/4.1REACTIVITY CONTROLSYSTEMS3/4.1.1BORATIONCONTROL3/4.1.1.1 Gild3/4.1.1.2 SHUTDOWNMARGINAsufficient SHUTDOWNMARGINensuresthat1)thereactorcanbemadesubcritical fromalloperating conditions, 2)thereactivity transients associated withpostulated accidentconditions arecontrollable withinacceptable limits,and3)thereactorwillbemaintained sufficiently subcritical toprecludeinadvertent criticality intheshutdowncondition.

SHUTDOWNMARGINrequirements varythroughout corelifeasafunctionoffueldepletion, RCSboronconcentration, andRCST,,.Themostrestrictive condition occursatEOL,withT,~atnoloadoperating temperature, andisassociated withapostulated steamlinebreakaccidentandresulting uncontrolled RCScooldown.

Intheanalysisofthisaccident, aminimumSHUTDOWNMARGINof1.3%Deltak/kisinitially requiredtocontrolthereactivity transient andautomatic ESFisassumedtobeavailable.

WithT,~lessthan200'F,thereactivity transients resulting fromapostulated steamlinebreakcooldownareminimalanda1%Deltak/kSHUTDOWNMARGINprovidesadequateprotection forthisevent.TheSHUTDOWNMARGINrequirements arebaseduponthelimitingconditions described aboveandareconsistent withFSARsafetyanalysisassumptions.

Aboronpenaltymustbeappliedwhenoperating withnoreactorcoolantloopsinoperation butoneormoreresidualheatremovalloopsproviding shutdowncooling.Thenecessary penaltyisincludedintheSHUTDOWNMARGINcurves.3/4.1.1.3 BORONDILUTIONAminimumflowrateofatleast2000GPMprovidesadequatemixing,preventsstratification andensuresthatreactivity changeswillbegradualduringboronconcentration reductions intheReactorCoolantSystem.Afiowrateofatleast2000GPMwillcirculate anequivalent ReactorCoolantSystemvolumeof12,612cubicfeetinapproximately 30minutes.Thereactivity changerateassociated withboronreductions willtherefore bewithinthecapability foroperatorrecognition andcontrol.COOKNUCLEARPLANT-UNIT 2PageB3/41-1AMENDMENT

$3,488,434,499 3/4BASES3/4.1REACTIVITY CONTROLSYSTEMS3/4.1.2BORATIONSYSTEMSContinued ThechargingflowpathofUnit2requiredforUnit1shutdownsupportensuresthatflowisavailable toUnit1andaddresses therequirements of10CFR50AppendixR.Thefiowpathconsistsofachargingpumppoweredfromanelectrical busandassociated watersuppliesanddeliverysystem.Firewatchespostedintheaffectedoppositeunitareas(i.e.,Unit1areasrequiring useoftheUnit2chargingsystemintheeventofafire)mayserveastheequivalent shutdowncapability specified intheactionstatements ofSpecification 3.1.2.3.Intheaffectedareas,eitherestablish continuous firewatchesorverifytheOPERABILITY offiredetectors perSpecification 4.3.3.7andestablish hourlyfirewatchpatrols.Therequiredoppositeunitequipment alongwiththesurveillance requirements necessary toensurethatthisequipment iscapableoffulfilling itsintendedAppendixRalternate safeshutdownfunctionhavebeenestablished andareincludedinaplantprocedure.

Anadditional plantprocedure detailshowtheabovenotedfirewatcheswillbeimplemented.

Precluding positivereactivity additioncapableofchallenging theminimumrequiredSHUTDOWNMARGINorREFUELING boronconcentration isrequiredtoassurecontinued safeoperation.

Introduction ofRCStemperature changesmustalsobeevaluated tonotincreasereactivity abovetherequiredSHUTDOWNMARGIN.TheRCSheatupandcooldownrateisrestricted inMODE5to50'Forlessinanyone-hourperiodtoensurethatthepositivereactivity increaseduetotemperature changesiscomparable totheUFSARChapter14analysisofaborondilutionevent.Inthisanalysis, itwasconcluded thatthereissufficient timeavailable todetectthedilutionwiththesourcerangeneutronfluxmonitorsandterminate theeventwithoperatoraction.Thereisnoadditional heatuporcooldownraterestriction inMODE6becausetheREFUELING boronconcentration isabovetheminimumrequiredtomaintaintherequiredSHUTDOWNMARGINfortheRCStemperature rangedefinedforMODE6.Introduction ofcoolantinventory fromtheRWSTisacceptable providedtheRWSTboronconcentration isabovetheminimumrequiredtomaintainthespecified SHUTDOWNMARGIN.3/4.1.3MOVABLECONTROLASSEMBLIES Thespecifications ofthissectionensurethat(1)acceptable powerdistribution limitsaremaintained, (2)theminimumSHUTDOWNMARGINismaintained, and(3)limitthepotential effectsofrodmisalignment onassociated accidentanalyses.

OPERABILITY ofthecontrolrodpositionindicators isrequiredtodetermine controlrodpositions andtherebyensurecompliance withthecontrolrodalignment andinsertion limits.TheACTIONstatements whichpermitlimitedvariations fromthebasicrequirements areaccompanied byadditional restrictions whichensurethattheoriginaldesigncriteriaaremet.Misalignment ofarodrequiresmeasurement ofpeakingfactorsorarestriction inTHERMALPOWER;eitheroftheserestrictions provideassurance offuelrodintegrity duringcontinued operation.

Inaddition, thoseaccidentanalysisaffectedbyamisaligned rodarereevaluated toconfirmthattheresultsremainvalidduringfutureoperation.

Themaximumroddroptimerestriction isconsistent withtheassumedroddroptimeusedintheaccidentanalyses.

Measurement withT,~greaterthanorequalto541'Fandwithallreactorcoolantpumpsoperating ensuresthatthemeasureddroptimeswillberepresentative ofinsertion timesexperienced duringareactortripatoperating conditions.

Controlrodpositions andOPERABILITY oftherodpositionindicators arerequiredtobeverifiedonanominalbasisofonceper12hourswithmorefrequentverifications requiredifanautomatic monitoring channelisinoperable.

Theseverification frequencies areadequateforassuringthattheapplicable LCO'saresatisfied.

COOKNUCLEARPLANT-UNIT 2PageB3/414AMENDMENT 49,446,484

ATTACHMENT 4TOAEP:NRC:1327 NOSIGNIFICANT HAZARDSCONSIDERATION EVALUATION

Attachment 4TOAEP:NRC:1327 Page1NoSinificantHazardsConsideration Evaluation IndianaMichiganPowerCompany(I&M)hasevaluated thisproposedamendment anddetermined thatitinvolvesnosignificant hazardsconsideration.

According to10CFR50.92(c),

aproposedamendment toanoperating licenseinvolvesnosignificant hazardsconsideration ifoperation ofthefacilityinaccordance withtheproposedamendment wouldnot:1.involveasignificant increaseintheprobability ofoccurrence orconsequences ofanaccidentpreviously evaluated; 2.createthepossibility ofanewordifferent kindofaccidentfromanypreviously analyzed; or3.involveasignificant reduction inamarginofsafety.Theproposedchangeswouldreviselimitations onpositivereactivity additions inseveraltechnical specifications (T/S)actionstatements.

Thesechangeswouldallowreactorcoolantsystem(RCS)temperature changesincertainMode5and6T/Sactionstatements iftheSDMissufficient toaccommodate theexpectedRCStemperature change.Inaddition, footnotes regarding additions ofwaterfromtherefueling waterstoragetank(RWST)totheRCSareclarified andrelocated toT/Sactionstatements.

Additional T/Sactionstatement requirements areaddedinTable3.3-1,"ReactorTripSystemInstrumentation,"

whentherequiredsourcerangeneutronfluxchannelisinoperable.

Corresponding changesareproposedforthebasesforT/S3/4.1.1,"Boration Control,"

andT/S3/4.1.2,"Boration Systems."

Administrative changesaremadetoimproveclarity.Finally,additions aremadetoSDMT/Ssurveillance requirements (SRs)toidentifyuseofaboronpenalty(requirement foradditional boron)duringresidualheatremovalsystemoperation inModes4and5.Thedetermination thatthecriteriasetforthin10CFR50.92aremetforthisamendment requestisindicated below.1.Does'thechangeinvolve,asignificant increaseintheprobability ofoccurrence orconsequences ofanaccidentpreviously evaluated?

No.I&Mproposestopermitoperators tomakeRCStemperature changesunderconditions notpreviously allowed.RCStemperature changesmayaddpositivereactivity tothereactorcorethatcouldreducetheSDMnecessary tomaintainsubcritical conditions.

Acceptable consequences foraninadvertent criticality relyonprevention.

Maintaining anadequateSDMisanessential meanstopreventaninadvertent criticality.

Attachment 4TOAEP:NRC:1327 Page2Whenequipment thatisreliedupontoprevent,detect,correct,ormitigateanunintentional approachtoacriticalcondition

-isunavailable ordegraded, activities thatmayreducetheSDMmustbeprecluded oradequately controlled.

Thisamendment requestisbasedonmaintaining adequatecontrolofpositivereactivity additions asaresultofRCStemperature changesinModes5and6.Thecontrolisprovidedbyrequirements toconfirmthattheSDMrequiredbytheT/Sisavailable toaccommodate theexpectedRCStemperature change.Thispreserves theval,idity ofaccidentanalysesthatassumetheT/SSDMrequirements aremetwhentheaccidentisinitiated.

Thefollowing accidents ofpotential applicability inModes5and6aredescribed inSection14.2,"StandbySafeguards Analysis" oftheUpdatedFinalSafetyAnalysisReport(UFSAR).1.Fuelhandlingaccident2.Wasteliquidrelease3.Wastegasrelease4.Steamgenerator tuberupture5.Steampiperupture6.Ruptureofcontrolrodmechanism housing-rodclustercontrolassembly(RCCA)ejection7.Environmental consequences following secondary systemaccidents 8.Ruptureofafeedline(Unit2only)TheUFSARalsodescribes theseevents:9.Uncontrolled RCCAwithdrawal fromasubcritical condition (Section14.1.1)10.Uncontrolled borondilution(Section14.1.5)Accidents 4through8,above,arenotcredibleinModes5and6duetonegligible storedenergy(temperature andpressure) intheprimaryandsecondary systemsbelowtheMode5RCStemperature limitof200'F.Therefore, theyarenotanalyzedinMode5and6andarenotconsidered further.Remaining accidents 1,2,,3,9,and10arediscussed below:1.FuelHandlingAccidentTheonlytimeafuelhandlingaccidentcouldoccurisduringthehandlingofafuelassembly.

Therequiredactiontosuspendcorealterations isnotchanged.ChangingRCStemperature inModes5and6wouldnotinitiatethisaccident.

SDMisnotafactororinitialcondition assumedintheanalysisofafuelhandlingaccident.

Therefore, sincetherequirements thatwould Attachment 4TOAEP:NRC:1327 Page3precludethisaccidentarenotaffected, theprobability oftheaccidentisnotchanged.Similarly, apotential reduction inSDMdoesnotincreasetheconsequences ofthisaccident.

WasteLiquidReleaseTheinadvertent releaseofradioactive liquidwastestotheenvironment wasevaluated forthe'wasteevaporator condensate andmonitortanks,condensate storagetank,primarywaterstoragetank,RWST,auxiliary buildingstoragetanks,andchemicalandvolumecontrolsystem(CVCS)holduptanks.Etwasconcluded intheUpdatedFinalSafetyAnalysisReportChapter14evaluation thatlossofliquidfromthesetankstotheenvironment isnotacredibleaccident.

Thisconclusion isnotimpactedbythethermaleffectsorreactivity changesduetoRCStemperature whileinModes5and6.3.WasteGasReleaseRadioactive gaseswouldbeintroduced intotheRCSbytheescapeoffissionproductsifdefectsexistedinthefuelcladding.

Theprocessing ofthereactorcoolantbyauxiliary systemsresultsintheaccumulation ofradioactive gasesinvarioustanks.Thetwomainsourcesofanysignificant gaseousradioactivity thatcouldoccurwouldbethevolumecontroltankandthegasdecaytanks.Ztisassumedthatatankrupturesbyanunspecified mechanism afterthereactorhasbeenoperating foronecorecyclewith1%defectsinthefuelcladding.

Theintegrity ofthesetanksisnotaffectedbychangesinRCStemperature andSDMisnotafactorintheconsequences oftheseevents.Therefore, itisconcluded thattheprobability ofoccurrence ofatankruptureandtheconsequences ofatankrupturearenotsignificantly increased bythischange.9.Uncontrolled RCCAWithdrawal fromaSubcritical Condition Theproposedchangesspecifically permitpositivereactivity additions duetotemperature changes.However,allotherpositivereactivity changesaresuspended whentheactionapplies.Therefore, intentional rodwithdrawal wouldnotbepermitted.

Additionally, thiseventcouldoccuronlywhenthereactortripbreakersareclosedandthecontrolroddrivemechanisms areenergized.

Withtheexception oftestingorspecialmaintenance, theroddrivemotorgenerator set Attachment 4TOAEP:HRC:1327 Page4remainstaggedout(de-energized withadministrative cardstoalertoperators) inModes4and5.Thisalonewouldprecluderodmovement.

Ifthephysicalconditions forrodwithdrawal wereintentionally met,T/Srequirethattwosourcerangeneutronfluxinstruments, tworeactortripinstrumentation

channels, andassociated reactortripbreakers, mustbeoperabletoautomatically terminate theevent.RCStemperature changesinMode5and6aresufficiently belowthenormaloperating anddesignedtemperature ofthedrivemechanisms.

ThethermaleffectsoftheproposedRCStemperature changesarenotasignificant contributor tothepossibility ofadrivemechanism failure.Acceptable consequences fortherodwithdrawal eventrelyontermination byanautomatic reactortrippriortocriticality, andnoassumptions aremadeintheanalysisabouttheSDMexistingatthestartofrodwithdrawal.

Therefore, itis=concluded thatthisproposedlicenseamendment wouldhavenoimpactontheprobability orconsequences ofanuncontrolled rodwithdrawal event.10.Uncontrolled BoronDilutionUncontrolled borondilutionisanalyzedforrefueling, startup,andpoweroperation described inUFSARsection14.1.5forUnit1andUnit2.ThesourceofwaterforthiseventisprimarygradewaterfromthereactormakeupportionoftheCVCS.TheCVCSisdesignedtolimit,evenundervariouspostulated failuremodes,thepotential rateofdilutiontoavaluethatprovidestheoperatorsufficient timetocorrectthesituation inasafeandorderlymanner.Acceptable consequences forthiseventrelyonpreventing anuncontrolled dilution.

TheproposedchangetoallowRCStemperature changesbelow200'Fdonotinvolvechangestotheoperating methodsfortheCVCSormodifications totheCVCS.Additionally, theCVCSpumpsandvalvesrequiredtoaddwatertotheRCSarenotaffectedbytheRCStemperature changesthemselves.

Anysucheffectsintherangeof68'Fto200'Fthatwouldbepermitted wouldbesmallcomparedtochangesbetween200'FtonormalRCSoperating temperature.

Therefore, thethermaleffectsaresignificantly lessthanthosethatoccurduringnormaloperation.

Itisconcluded thattheprobability andconsequences ofanuncontrolled borondilutioneventarenotsignificantly increased bytheproposedlicenseamendment.

Theinitiators andprecursors fortheaccidents described abovearenotchanged.Therefore, theprobability oftheiroccurrence isnotchangedandtheconsequences areboundedbythecurrent

Attachment 4TOAEP:NRC:1327 Page5analyses.

Therefore, thereisnoincreaseinthetypesoramountsofeffluents releasedoffsite.Theproposedadditions toaction5ofT/STable3.3-1areconservative.

Theyprovideadditional assurance thatinstrumentation wouldbeavailable toalertoperators toadilutionevent.Therequirement toisolatesourcesofdilutionwaterremovespotential initiators foraninadvertent dilution.

TheRWSTwouldbeconsidered adilutionsourceiftheRWSTboronconcentration islessthantheRCSboronconcentration andlessthantheminimumboronconcentration inT/Slimitingcondition foroperation 3.1.2.7.b.2.

Isolating theRWSTinthiscaseisappropriate becauseiteliminates apotential accidentinitiator.

Theboratedwaterconcentration andvolumeinMode5areestablished toprovidetherequiredSDMafterxenondecayandcooldownfrom200'Fto140'F.Theaccidents described abovedonotrequireaminimumvolumeforreasonsotherthanborationcontrol.TheadditiontoT/SSRs4.1.1.1.e and4.1.1.2.b, whichrequiresapplication ofaboronpenalty,isanadditional restriction thatisimposedadministratively already.Theremaining changesareadministrative.

Theycorrecttypographical errorsorchangeformat,andarenotintendedtochangethemeaning.Theydonotaffectaccidentinitiators orprecursors.

Insummary,basedontheabove,theprobability ofoccurrence ortheconsequences ofaccidents previously evaluated arenotincreased.

2.Doesthechangecreatethepossibility ofanewordifferent kindofaccidentfromanyaccidentpreviously evaluated?

No.TheproposedchangespermitRCStemperature changesunderconditions "thatwere.previously prohibited.

However,nonewmethodsofchangingRCStemperature areinvolved, andtheT/Slimitsonthepermissible ratesofRCStemperature changesarenotaltered.Therefore, theintegrity ofthereactorvesselwhensubjecttoRCStemperature changesisnotaffected.

Theaccidentofconcernfortheproposedamendment isanunintentional reduction inSDMleadingtoaninadvertent criticality.

Thisisnotanewordifferent kindofaccident, althoughthecausalmechanism addingthepositivereactivity isanRCStemperature changeinsteadofadilutionevent.Asdiscussed inquestion1,therequirement tomaintainSDMduringRCStemperature changesprovidesassurance thattheprobability oftheSDMreduction isnotincreased.

However,asanadditional conservative measure,amaximumRCSheatupand

Attachment 4TOAEP:NRC:1327 Page6cooldownrateof,50'Finanyone-hourperiodisimposedwhentheactionapplies.Thisincreases thetimenecessary foraRCStemperature changetoreducetheSDMbyanunacceptable amount.Thus,ifaheatuporcooldownwasinitiated at50'F/hr,andinadvertently continued beyondtheintendedtemperature, sufficient timewouldbeavailable fortheoperators todetecttheSDMreduction withthesourcerangenuclearinstruments andsecurethetemperature change.Therateof50'Finanyone-hourperiodwasestimated toprovideatleastasmuchtimeaswasconsidered adequatefordetecting andcorrecting adilutionevent.Theacceptable timeforadilutioneventisdescribed inUFSARSect'ion14.1.5.Conservative assumptions ofthemaximumpositiveornegativemoderator temperature coefficient wereusedfortheestimate.

Itshouldbenotedthatcompliance withthecurrentT/Sactionstatements prohibitdeliberate heatupandcooldown.

However,itdoesnotpreventuseoftheequipment involvedinremovingdecayheattomaintainplanttemperature (forexampleresidualheatremovalsystempumps,valves,andheatexchangers).

Therefore, theprobability ofamalfunction ofthisequipment duringdeliberate heatupandcooldownisnotsignificantly greaterthanitiswhentheequipment isoperated, asnecessary, tomaintainsteady-state temperatures fordecayheatremoval.TheadditiontoT/SSRs4.1.l.l.e and4.1.1.2.b, whichrequiresapplication ofaboronpenalty,isanadditional restriction thatisimposedadministratively already.Theproposedadditions totheT/Sactionstatements forthesourcerangeneutronfluxinstrumentation provideadditional controlstopreventanunmonitored positivereactivity addition.

Theremaining changesareadministrative.

Theycorrecttypographical errorsorchangeformat,andarenotintendedtochangethemeaning.Isolating theRWSTwhenitisapotential dilutionsourceandwhentherearenosourcerangeneutronfluxinstrument.

chahnelsoperableinMode5isnotanaccidentinitiator.

BoratedmakeuptotheRCScanbeaccomplished withtheboricacidstoragetank.Basedontheabove,itisconcluded thatthechangedoesnotcreatethepossibility ofanewordifferent kindofaccidentfromanyaccidentpreviously evaluated.

3.Doesthechangeinvolveasignificant reduction inamarginofsafety?No.Themarginofsafetypertinent totheproposedchangesistheT/S-required SDM.Theadditions toT/SSRs4.1.1.1.e and4.1.1.2.b requireapplication ofaboronpenalty.Becausethispenaltyiscontrolled administratively alreadyandthereareno

Attachment 4TOAEP:NRC:1327 Page7otherchangestotheSDMrequirements, themarginofsafetyismaintained.

Additionally, theproposedchangetoisolatetheRWSTwhen*itisapotential dilutionsourcedoesnotimpacttheabilityoftheboricacidstoragetanktosupplytheboronrequiredforSDMduringcooldownfrom200'Fto140'Fincluding xenondecay.Theminimumtimeavailable, totheoperators todetectandterminate anunintentional additionofpositivereactivity couldalsobeconsidered amarginofsafety.Theproposedchangeslimittemperature changesto50'Finaone-hourperiodsoasnottoreducethis'ime.

Compliance withtheproposedchangeswouldcontinuetoprovideassurance thatthereisnosignificant reduction inthesemarginsofsafety.Theremaining changesareadministrative.

Theycorrecttypographical errorsorchangeformat,andarenotintendedt'ochangethemeaning.Basedontheabove,theproposedchangesdonotinvolveasignificant reduction inamarginofsafety.Insummary,basedupontheaboveevaluation, l&Mhasconcluded thattheproposedamendment involvesnosignificant hazardsconsideration.

ATTACHMENT 5TOAEP:NRC:1327 ENVIRONMENTAL ASSESSMENT

Attachment 5toAEP:NRC:1327 Page1Environmental Assessment IndianaMichiganPowerCompany(I&M)hasevaluated thislicenseamendment requestagainstthecriteriaforidentification oflicensing andregulatory actionsrequiring environmental assessment inaccordance with10CFR51.21.I&Mhasdetermined thatthislicenseamendment requestmeetsthecriteriaforacategorical exclusion setforthin10CFR51.22(c)(9).

Thisdetermination isbasedonthefactthatthischangeis'beingproposedasanamendment toalicenseissuedpursuantto10CFR50thatchangesarequirement withrespecttoinstallation oruseofafacilitycomponent locatedwithintherestricted area,asdefinedin10CFR20,orthatchangesaninspection orasurveillance requirement, andtheamendment meetsthefollowing specificcriteria.

(i)Theamendment involvesnosignificant hazardsconsideration.

Asdemonstrated inattachment 4,thisproposedamendment does,notinvolvesignificant hazardsconsideration.

(ii)Thereisnosignificant changeinthetypesorsignificant increaseintheamountsofanyeffluent'hat maybereleasedoffsite.Asdocumented inattachment 1,therewillbenosignificant changeinthe.typesorsignificant increaseintheamountsofanyeffluents releasedoffsite.(iii)Thereisnosignificant increaseinindividual orcumulative occupational radiation exposure.

Theproposedchangeswillnotresultinsignificant changesintheoperation orconfiguration ofthefacility.

Therewillbenochangeinthelevelofcontrolsormethodology usedforprocessing ofradioactive effluents orhandlingofsolidradioactive waste,norwilltheproposalresultinanychangeinthenormalradiation levelswithintheplant.Therefore, therewillbenosignificant increaseinindividual orcumulative occupational radiation exposureresulting fromthischange.

ATTACHMENT 1TOAEP:NRC:0433Q DESCRIPTION ANDSAFETYANALYSISFORPROPOSEDCHANGES

Attachment 1toNRC:AEP:0433Q Page1DescritionandSafetAnalsisForProosedChanesA.SummaryofProposedChangesTheLicenseeproposestomakeadministrative changestoseveraltechnical specifications (T/S)forDonaldC.CookNuclearPlantunit1andunit2.Theproposedchangesinclude:(1)revisingboronsamplingrequirements inmode6;(2)deletingareference toobsoleteequipment inafootnote, (3)deletingaredundant figure;(4)correcting areference toanotherrequirement; (5)deletingobsoletenotes;(6)addingtosurveillance requirements; (7)clarifying instrumentation configuration; and(8)correcting typographical errors.Thesechangesareproposedtoremoveobsoleteinformation, provideconsistency betweenunit1andunit2,provideconsistency withtheStandardTechnical Specifications, provideclarification, andcorrecttypographical errors.Theproposedchangesaredescribed indetailinSectionBofthisattachment.

T/Spagesthataremarkedtoshowtheproposedchangesareprovidedinattachments 2Aand2Bforunit1andunit2,respectively.

TheproposedT/Spageswiththechangesincorporated areprovidedinattachments 3Aand3Bforunit1andunit2,respectively.

B.DetailedDescription ofProposedChangesProposedRevisiontoBoronSamplingRequirements inMode6Description andBasesoftheCurrentRequirement T/Ssurveillance requirement 4.9.1.2forunit1requiresthattheboronconcentration ofthereactorcoolantsystemandrefueling canalbedetermined atleastthreetimespersevendayswithamaximumtimeintervalbetweensamplesof72hours.Therequirement providesassurance thatauniformboronconcentration ismaintained forreactivity controlinthewatervolumehavingdirectaccesstothereactorvessel.Description andBasesoftheRequested RevisionTheLicenseeproposestoremovetheunit1restriction todetermine theconcentration atleastthreetimespersevendaysforconsistency withtheunit2surveillance requirement, NOREG-1431, "Standard Technical Specifications,"

anditspredecessor, NOREG-0452.

The72-hourmaximumintervalbetweensamplesisnotchanged.According toNOREG-1431, aminimumfrequency ofonceevery72hoursisareasonable amount'ftimetoverifytheboronconcentration ofrepresentative samples.Thefrequency isbasedonoperating experience, whichhasshown72hourstobeadequate.

Attachment 1toNRC:AEP:0433Q Page22.ProposedRevisiontoFootnoteforT/S3.9.12,ActionaDescription andBasesoftheCurrentRequirement T/S3.9.12,Actiona,,ismodifiedbyafootnotedescribing operation ofthedrummingroomroll-updoor.Thecranebayroll-updoorandthedrummingroomroll-updoorprovideaventilation barriertomaintainnegativepressureintheauxiliary building.

Thesedoorsmaybeopenedforpersonnel useprovidedestablished administrative controlsaremaintained.

Thefootnotewasaddedinamendment 124toDPR-58andamendment 111toDPR-74.IntheNRC'sSafetyEvaluation Report,thestafffoundthattheoperation ofthedoorsmettheintentofStandardReviewPlan,Sections9.4.2,"SpentFuelPoolAreaVentilation System,"and15.7.4,"Radiological Consequences ofFuelHandlingAccidents,"

andwas,therefore, acceptable.

Description andBasesoftheRequested Revision'heLicenseeproposestoremove"roll-up" fromthedescription ofthedrummingroomdoor.Thedoorhasbeenreplacedbyadoorhavingadifferent design.Thefunctionofthedoorhasnotchanged.Thereplacement doorprovidesaventilation barrierasrequiredbytheanalysisusedinsupportofthepreviousamendment request.Inaddition, thenameofthedoorischangedto"southdooroftheauxiliary buildingcranebay"becauseitmoreaccurately describes thedoor'scurrentuse.3.ProposedChangetoFigure5.6-3Description andBasesoftheCurrentRequirement T/S5.6.1~1.c.3includesequations forequivalent reactivity criteriaforRegion2andRegion3inthespentfuelstorageracks.Theequations aregraphically depictedinFigure5.6-3.Eithertheequations orgraphmaybeusedtoverifythatfuelisstoredintheappropriate region.Description andBasesoftheRequested RevisionTheLicenseeproposestodeleteFigure5.6-3becausetheinformation isredundant totheequations providedinT/S5.6.1.1.c.3.

Itisnormalpracticetousetheequations ratherthanthesourceplotinFigure5.6-3;therefore, theredundant curvesarenotnecessary.

Thefuelstoragerequirements arenotchanged.ProposedChangetoReference inT/S6.3.1Description andBasesoftheCurrentRequirement T/S6'.1,"Facility StaffQualifications,"

includesarequirement thattheoperations superintendent mustholdorhaveheldasenioroperatorlicenseasspecified in

~I Attachment 1toNRC:AEP:0433Q Page3T/S6.2.2.h.Therequirement providesassurance thatoperational activities aredirectedbyanindividual whohasanappropriate levelofknowledge.

Description andBasesoftheRequested RevisionTheLicenseeproposestochangethereferenced sectionfrom6.2.2.hto6.2.2.gtocorrectanadministrative errorthatwasintroduced inpreviousamendments.

Section6.2.2.hdescribes thesenioroperatorlicenserequirement.

Section6.2.2.gnolongerexistsbecauseithadbeenrelabeled as6.2.2.h;however,thecorresponding reference inT/S6'.1wasnotchangedatthattime.Thisrequestcorrectstheerror.Thestatement describing thesenioroperatorlicensein6.3.1isdeletedbecausetherequirement isprovidedindetailin6.2.2.h.Thestatement isnotconsistent withtherequirements in6.2.2.hbecauseofapreviousadministrative error.Thechangeprovidesaclearreference tothecurrentT/Sforqualifications.

5.ProposedDeletionofObsoleteNotesDescription andBasesoftheCurrentRequirement Forunit1,T/S4.0.6allowsextensions forcertainsurveillances requiredtobeperformed onorbeforeJuly31,1987,anduntiltheendofthecycle9-10refueling outage.T/S4.0.7allowsextensions forcertainsurveillances requiredtobeperformed onorbeforeApril1,1989,untiltheendofthecycle10-11refueling outage.Theseextensions weregrantedtoaccommodate scheduled workatthetime.Forunit2,T/S4.0.6allowsextensions forcertainsurveillances requiredtobeperformed onorbeforeMarch31,1986,untiltheendofthecycle5-6refueling outage.T/S4.0.7allowsextensions forcertainsurveillances requiredtobeperformed onorbeforeJuly1,1988,untiltheendofthecycle6-7refueling outage.Theseextensions weregrantedtoaccommodate scheduled workatthetime.Forunit2,T/S4.0.8allowsextensions forcertainsurveillances requiredtobeperformed onorbeforeAugust13,1994,anddesignated as18-monthor36-monthsurveillances (orrequiredasoutage-related surveillances undertheprovisions ofT/S4.0.5).T/S4.0.8alsoaffectedtheinitiation dateestablished duringtheunit21994refueling outage.Similarly, T/S4.0.9allowedsurveillances thatmustbeperformed onorbeforeSeptember 7,1994,andaredesignated as18-monthsurveillances tobedelayeduntiljustpriortocorereloadintheunit2cycle9-10refueling outage.Eachaffectedsurveillance ismodifiedbyanotestatingthattheprovisions ofT/S4.0.8orT/S4.0.9(asappropriate) areapplicable.

Theseextensions weregrantedtoaccommodate scheduled workatthetime.

Attachment 1toNRC:AEP:0433Q Page4Forunit2,Table4.4-2andT/S3.3.3.1includeanotestatingthattheT/Swillnotbeeffective untilafterthe1982refueling outage.Forunit1andunit2,surveillance requirements 4.4.12.1and4.4.12.2aremodifiedbynotesstatingthatthesurveillance requirements willbeperformed thenexttimetheunitentersmodes5or6following theissuanceofthetechnical specification, andaftertheappropriate plantprocedures havebeenwritten.Description andBasesoftheRequested RevisionForunit1andunit2,T/S4.0.6and4.0.7aredeletedbecausetheynolongerapply.Surveillances arescheduled inaccordance withtheapplicable T/Ss.Thereferences to4.0.6and4.0.7thatindicated whentheprovision wasapplicable weredeletedinpreviousamendments.

Forunit2,T/S4.0.8and4.0.9.are deletedbecausetheynolongerapply.Surveillances arescheduled inaccordance withtheapplicable T/Ss.References toT/S4.0.8arealsodeletedfromthefollowing:

Table4.3-1,functional units7through11;Table4.3-2,functional units1.d,4.d,and6.d;Table4.3-6A,instruments 5through8;Table4.3-10,items2,3,11,15,and16;surveillance requirement (SR)4.4.6.1.b; SR4.4.11.1.d; SR4.5.3.1;SR4.6.2.2c; SR4.6.3.1.2; SR4.6.5.9;SR4.7.3.1.b; SR4.7.4.1.b; SR4.7.5.1.e.2.a; SR4.7.5.l.e.2.b; SR4.7.7.1.a; andSR4.8.1.2.References toT/S4.0.9aredeletedfromSR4.8.2.3.2.d andSR4.8.2.4.2.

Forunit2,thenotesforT/S3.3.3.1andTable4.4-2aredeleted.Theprovision hasexpiredanditisnolongerrequiredtobeincluded.

Forunit1andunit2,thenotesforsurveillance requirements 4.4.12.1and4.4.12.2aredeleted.Plantprocedures 01-0HP-4030.STP.56 and02-0HP-4030.STP.56 weredeveloped toperformthesurveillance.

Thesurveillances areperformed routinely asrequired, andtheexception allowedinthefootnoteisnolongerapplicable.

Theexceptions thatweregrantedinallofthesenotesarenolongerapplicable.

Therefore, deletingthenotesisconsidered tobeanadministrative change.6.ProposedChangestoT/SSurveillance Requirement 4.7.3.1Description andBasesoftheCurrentRequirement Unit1T/Ssurveillance requirement 4.7.3.1.d requiresverification thatthecomponent coolingwatersystemcross-tievalvescancyclefulltravel.

4~I Attachment 1toNRC:AEP:0433Q Page5Unit2T/Ssurveillance requirement 4.7.3.1includestworequirements todemonstrate operability ofthecomponent coolingwaterloops.Athirdrequirement isincludedinsurveillance requirement 4.7.3.2.Thesesurveillances supportdemonstration thatthesystemisoperable.

Description andBasesoftheRequested RevisionForunit1,aclarification isproposedtoindicatethatthecross-tie valvesaretheunitcross-tie valves.Thechangeisconsistent withtheequivalent unit2requirement andisnotintendedtoaffectwhichvalvesareincludedinthesurveillance.

Forunit2,asdescribed above,theLicenseeproposestoaddanewsurveillance requirement, 4.7.1.3.c, todemonstrate operability byverifying pumpperformance pursuanttoT/S4.0.5.Thischangeisconsistent withthecorresponding surveillance forunit1.Inamendment 164toDPR-58andamendment 149toDPR-74,theNRCapprovedchangesrequiring thatallsafety-related pumpsintheT/Sbetestedatafrequency specified inT/S4.0.5.T/S4.0.5statesthatsafety-related pumpsshallbetestedinaccordance withASMECode,SectionXI,unlesswrittenreliefhasbeengranted.Theproposedchangeisconsistent withthechangesapprovedinthoseamendments.

Additionally, SR4.7.3.2isrenumbered as4.7.3.1.d forconsistency withunit1.Thisrequirement supportsdemonstrating thatthesystemisoperable, anditisappropriate toincludeitwiththerelatedrequirements.

ProposedChangetoDegradedBusVoltageInstrumentation Description andBasesoftheCurrentRequirement Table3.3-3providesengineered safetyfeaturesactuation systeminstrumentation.

Functional unitS.bprovidesinstrumentation requirements forthe4kVbusdegradedvoltage(lossofpower).Therearethreechannelsperbustotal.Twochannelsperbusarerequiredtobeoperableinmodes1,2,3,and4,andtwochannelsperbusarerequiredtotrip.Theserequirements provideassurance thattheactuation willoccurwhenrequired.

Description andBasesoftheRequested Revisions TheLicenseeproposestoaddclarifying information toreflecttheconfiguration oftheinstrumentation usedtodetectdegradedvoltage.Threechannelsareinstalled onbusesT11AandT11Dforunit1andonbusesT21AandT21Dforunit2.Thisinstrumentation isnotinstalled onbusesT11BorT11Cforunit1oronbusesT21BorT21Cforunit2.Becauseofthisdesign,therequirements forfunctional unitS.bofTable3.3-3maynotbeclear.Theproposedchangesaddreferences tothebuseswiththeappropriate instrumentation.

Thisissimilartofunctional unit6.b,

Attachment 1toNRC:AEP:0433Q Page6whichhasinstrumentation requirements for4kVbuslossofvoltage.Degradedgridvoltagerelaysareinstalled tosensedegradedgridvoltageatthe4kVsafetybusesand,onatwo-out-of-three coincident logicwithatwo-minute timedelay,tripopenthereservefeedbreakersandstartthedieselgenerators.

Theinstrumentation wasinstalled inresponsetoaletterfromD.K.Davis,ActingChiefofOperating ReactorsBranchNo.2-DivisionofOperating

Reactors, toIndiana&MichiganElectricCompany,datedJune3,1977.Thisletteraddressed thesusceptibility ofthesafety-related electrical equipment atCookPlanttosustained degradedvoltageconditions attheoffsitepowersystemsandinteraction betweentheoffsiteandonsiteemergency powersystems.AEP:NRC:0268, datedDecember17,1979,providestheresponsetothatletter.Attachment 7toAEP:NRC:0268 describes aproposedmodification toinstall4kVsafetybusundervoltage protection atbusesAandDforunit1andunit2.Theproposedmodification wasreviewedanddocumented inEG&GIdaho,Incorporated's Technical Evaluation Report(TER).Section3.2oftheTERincludesadetaileddescription oftheproposedmodification, whichnotedthatthreenewundervoltage relayswouldbeinstalled toprotecteachofthe4160Vsafetytrains.TheTERalsonotedthattheserelayswillbeonbusesTllAandT11Dand,willbearrangedinatwo-out-of-three coincidence logic.Theconclusion intheTERwasthattheproposedmodifications mettheNRCstaffpositionintheJune3,1977,letterandthatthemodifications wouldprotecttheclass1Eequipment fromasustained degradedvoltagecondition.

TheNRCapprovedtherelatedT/Schangesinamendment 39forDPR-58andAmendment 22forDPR-74.IntheNRC'sSafetyEvaluation Reportsfortheamendments, theNRCconcurred withthefindingsintheTER.TheNRCalsodescribed themodification ashavingthreeundervoltage relaysoneachofthetwo4160VClass1Ebuses.Theproposedchangeisintendedtoclarifyfunctional unit8.bbyindicating thattheinstrumentation isinstalled onlyonbusesT11AandTllD.BecausethedesignhasalreadybeenreviewedandapprovedbytheNRC,andthedesignwasinstalled asdescribed intheTER,thechangeisconsidered administrative.

Attachment 1toNRC:AEP:0433Q Page7ProposedCorrections toTypographical ErrorsDescription andBasesoftheRequested Revisions TheLicenseeproposestocorrecttwotypographical errorsthatwereintroduced inamendment 131toDPR-74(unit2).Theseerrorsweretoportionsofthetextthatwerenotaffectedbytheamendment.

Theproposedchangesrestorethetextasitwasissuedinthepreviousamendment (amendment 78).Thevalvenumberforlinedofsurveillance requirement 4.5.2.aischangedfromIMP-262toIMO-262.Theword"otherwise" iscorrected insurveillance requirement 4.5.2.b.Additional corrections areproposedtochange"once"to"one"and"with"to"when"inT/S3.7.3.1forunit1and"in"to"to"inT/S3.7.3.1forunit2.Thesechangesareconsidered editorial andarenotintendedtoimpacttherequirements.

C.ImpactofPreviousSubmittals Oneprevioussubmittal affectssomeofthepagesthatareaffectedbythisrequest.AEP:NRC:0433P wastransmitted onMarch26,1997,torequestadministrative changes.OneofthoseproposedchangeswastodeleteafootnotetoT/S3.9.12forunit1andunit2.Thatchangeisindependent oftheproposedchangetoadifferent footnotetoT/S3.9.12,described insectionB.2ofattachment 1tothisrequest.TheT/Spagesinattachments 2A,2B,3A,and3Bdonotreflectthechangesproposedintheprevioussubmittal.

Bothchangeswillbeincorporated basedonwheneachrequestisapproved.

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