ML17328A669

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Proposed Tech Specs Implementing Core Operating Limits Rept Per Generic Ltr 88-16
ML17328A669
Person / Time
Site: Cook  American Electric Power icon.png
Issue date: 04/16/1990
From:
INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
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ML17328A668 List:
References
GL-88-16, NUDOCS 9004230355
Download: ML17328A669 (69)
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ATTACHMENT 2TOAEP:NRC:1077B PROPOSEDTECHNICAL SPECIFICATION CHANGES9pp42$p-"~p5ppp3159OO4j+>RPDQCKpgCP

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glINDEXDEFINITIONS SECTIONPAGE1.0DEFINITIONS Solidification OffsiteDoseCalculation Manual(ODCM)GaseousRadwasteTreatment SystemVentilation ExhaustTreatment SystemPurge-Purging VentingMember(s) ofthePublicSiteBoundaryUnrestricted AreaAllowable PowerLevelCoreOperating LimitsReport(COLR)Operational Modes(Table1.1)Frequency Notation(Table1.2)1-61-61-61-61-61-61-7~1-7~171-71-71-81-9COOKNUCLEARPLANT-UNIT1AMENDMENT NO.

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DEFINITIONS MEMBERSOFTHEPUBLIC1.35MEMBER(S)

OFTHEPUBLICshallincludeallpersonswhoarenotoccupationally associated withtheplant.Thiscategorydoesnotincludeemployees oftheutility,itscontractors oritsvendors.Alsoexcludedfromthiscategoryarepersonswhoenterthesitetoserviceequipment ortomakedeliveries.

Thiscategorydoesincludepersonswhouseportionsofthesiteforrecreational, occupational orotherpurposesnotassociated withtheplant.SITEBOUNDARY1.36TheSITEBOUNDARYshallbethatlinebeyondwhichthelandis,notowned,leasedorotherwise controlled bythelicensee.

UNRESTRICTED AREA1.37AnUNRESTRICTED AREAshallbeanyareaatorbeyondtheSITEBOUNDARYtowhichaccessisnotcontrolled bythelicenseeforpurposesofprotection ofindividuals fromexposuretoradiation andradioactive materials oranyareawithinthesiteboundaryusedforresidential quartersorindustrial, commercial, institutional and/orrecreational purposes.

ALLOWABLE POWERLEVELAPL1.38APLmeans"allowable powerlevel"whichisthatpowerlevel,lessthanorequalto100%RATEDTHERMALPOWER,atwhichtheplantmaybeoperatedtoensurethatpowerdistribution limitsaresatisfied.

COREOPERATING LIMITSREPORTCOLR1.39TheCOLRistheunit-specific documentthatprovidescoreoperating limitsforthecurrentoperating reloadcycle.Thesecycle-specifc coreoperating limitsshallbedetermined foreachreloadcycleinaccordance withSpecification 6.9.1.11.

Unitoperation withintheseoperating limitsisaddressed inindividual specifications.

COOKNUCLEARPLANT-UNIT11-7AMENDMENT NO.

REACTIVITY CONTROLSYSTEMSMODERATOR TEMPERATURE COEFFICIENT LIMITINGCONDITION FOROPERATION 3.1.1.4Themoderator temperature coefficient (MTC)shallbewithinthelimitsspecified intheCOLR.ThemaximumupperlimitshallbelessthanorequaltothelimitshowninFigure3.1-2.APPLICABILITY:

BOLLimit-MODES1and2*only¹EOLLimit-MODES1,2and3only¹ACTIONa.WiththeMTCmorepositivethantheBOLlimitspecified intheCOLR:1.Establish andmaintaincontrolrodwithdrawal limitssufficient torestoretheMTCtowithinitslimitwithin24hoursorbeinHOTSTANDBYwithinthenext6hours.Thesewithdrawal limitsshallbeinadditiontotheinsertion limitsofSpecification 3.1.3.5.2.Maintainthecontrolrodswithinthewithdrawal limitsestablished aboveuntilsubsequent measurement verifiesthattheMTChasbeenrestoredtowithinitslimitfortheallrodswithdrawn condition.

3.PrepareandsubmitaSpecialReporttotheCommission pursuanttoSpecification 6.9.2within10daysdescribing thevalueofthemeasuredMTC,theinterimcontrolrodwithdrawal limitsandthepredicted averagecoreburnupnecessary forrestoring thepositiveMTCtowithinitslimitfortheallrodswithdrawn condition.

WiththeMTCmorenegativethantheEOLlimitspecified intheCOLR,beinHOTSHUTDOWNwithin12hours.*WithKfgreaterthanorequalto1.0eff¹SeeSpecialTestException 3.10.4COOKNUCLEARPLANT-UNIT13/41-5AMENDMENT NO.

REACTIVITY CONTROLSYSTEMSSURVEILLANCE REUIREMENTS 4.1.1.4TheMTCshallbedetermined tobewithinitslimitsduringeachfuelcycleasfollows:a)TheMTCshallbemeasuredandcomparedtotheBOLlimitspecified intheCOLRpriortoinitialoperation above5%ofRATEDTHERMALPOWER,aftereachfuelloading.b)TheMTCshallbemeasuredatanyTHERMALPOWERwithin7EFPDafter.reachinganequilibrium boronconcentration of300ppm.Themeasuredvalueshallbecomparedtothe300ppmsurveillance limitspecified intheCOLR.Intheeventthiscomparison indicates thattheMTCwillbemorenegativethantheEOLlimit,theMTCshallberemeasured atleastonceper14EFPDduringtheremainder ofthefuelcycleandtheMTCvaluecomparedtotheEOLlimit.COOKNUCLEARPLANT-UNIT13/41-5aAMENDMENT NO.

I~I4f'l\

FIGURE3.1-2Moderator Temperature Coefficient (MTC)MTCx10+Ak/k/deg.F'.00 0.50UnaceptablOpertion0.00-0.50-1.00-1.50AccptableOperaon-2.00-2.50-3.000102030405060708090100PERCENTRATEDTHERMALPOSER Ilkf REACTIVITY CONTROLSYSTEMSLIMITINGCONDITION FOROPERATION Continued c)Apowerdistribution mapisobtainedfromthemovableincoredetectors andF(Z)andF"areverifiedtobewithintheirlimitswi9hin72hours,andd)EithertheTHERMALPOWERlevelisreducedtolessthanorequalto75%ofRATEDTHERMALPOWERwithinonehourandwithinthenext4hoursthehighneutronfluxtripsetpointisreducedtolessthanorequalto85%ofRATEDTHERMALPOWER,ore)Theremainder oftherodsinthegroupwiththeinoperable rodarealignedtowithin+12stepsoftheinoperable rodwithinonehourwhilemaintaining therodsequenceandinsertion limitsasspecified intheCOLR;theTHERMALPOWERlevelshallberestricted pursuanttoSpecification 3.1.3.5duringsubsequent operation.

SURVEILLANCE REUIREMENTS 4.1.3.1.1 Thepositionofeachfulllengthrodshallbedetermined tobewithinthegroupdemandlimitbyverifying theindividual rodpositions atleastonceper12hoursexceptduringtimeintervals whentheRodPositionDeviation Monitorisinoperable, thenverifythegrouppositions atleastonceper4hours.4.1.3.1.2 Eachfulllengthrodnotfullyinsertedshallbedetermined tobeOPERABLEbymovementofatleast8stepsinanyonedirection atleastonceper31days.COOKNUCLEARPLANT-UNIT13/41-19AMENDMENT NO.

14A'$~~qL"vV REACTIVITY CONTROLSYSTEMSRODDROPTIMELIMITINGCONDITION FOROPERATION 3.1.3.3Theindividual fulllength(shutdown andcontrol)roddroptimefromthefullywithdrawn position(specified intheCOLR)shallbelessthanorequalto2.4secondsfrombeginning ofdecayofstationary grippercoilvoltagetodashpotentrywith:a.Tgreaterthanorequalto541F,and0avgb.Allreactorcoolantpumpsoperating.

APPLICABILITY:

MODES1AND2ACTION:Piththedroptimeofanyfulllengthroddetermined toexceedtheabovelimit,restoretheroddroptimetowithintheabovelimitpriortoproceeding toMODE1or2.SURVEILLANCE REUIREMENTS 4.1.3.3Theroddroptimeoffulllengthrodsshallbedemonstrated throughmeasurement priortoenteringMODE2:a.Forallrodsfollowing eachremovalofthereactorvesselhead,b.Forspecifically affectedindividual rodsfollowing anymaintenance onormodification tothecontrolroddrivesystemwhichcouldaffectthedroptimeofthosespecificrods,andc.Atleastonceper18months.COOKNUCLEARPLANT-UNIT13/41-21AMENDMENT NO~

L~1T4%I"4~e

~~REACTIVITY CONTROLSYSTEMSSHUTDOWNRODINSERTION LIMITLIMITINGCONDITION FOROPERATION 3.1.3.4Allshutdownrodsshallbelimitedinphysicalinsertion asspecified intheCOLR.APPLICABILITY:

MODES1*and2*¹ACTION:Withamaximumofoneshutdownrodinsertedbeyondtheinsertion limitspecified intheCOLR,exceptforsurveillance testingpursuanttoSpecification 4.1.3.1.2, withinonehoureither:a.Restoretherodtowithintheinsertion limitspecified intheCOLR,orrb.Declaretherodtobeinoperable andapplySpecification 3.1.3.1.SURVEILLANCE REUIREMENTS 4.1.3.4Eachshutdownrodshallbedetermined tobewithintheinsertion limitspecified intheCOLR:a.Within15minutespriortowithdrawal ofanyrodsincontrolbanksA,B,CorDduringanapproachtoreactorcriticality, andb.Atleastonceper12hoursthereafter.

  • SeeSpecialTestExceptions 3.10.2and3.10.4.¹WithKgreaterthanorequalto1.0effCOOKNUCLEARSLANT-UNIT13/41-22AMENDMENT NO.

~~s1"Et' REACTIVITY CONTROLSYSTEMSCONTROLRODINSERTION LIMITSLIMITINGCONDITION FOROPERATION 3.1.3.5Thecontrolbanksshallbelimitedinphysicalinsertion asspecified intheCOLR.APPLICABILITY:

MODES1*and2*4.ACTION:Withthecontrolbanksinsertedbeyondtheinsertion limits,exceptforsurveillance testingpursuanttoSpecification 4.1.3.1.2; either:a.Restorethecontrolbankstowithinthelimitswithintwohours,orb.ReduceTHERMALPOWERwithintwohourstolessthanorequaltothatfractionofRATEDTHERMALPOWERwhichisallowedbythegrouppositionusingtheinsertion limitsspecified intheCOLR,orc,.BeinHOTSTANDBYwithin6hours.SURVEILLANCE REUIREMENTS 4.1.3.5Thepositionofeachcontrolbankshallbedetermined tobewithintheinsertion limitsatleastonceper12hoursexceptduringtimeintervals whentheRodInsertion LimitMonitorisinoperable, thenverifytheindividual rodpositions atleastonceper4hours.*SeeSpecialTestExceptions 3.10.2and3.10.44WithKffgreaterthanorequalto1.0.effCOOKNUCLEARPLANT-UNIT13/41-23AMENDMENT NO.

~~pFigure3.1-1intentionally deleted.COOKNUCLEARPLANT-UNIT13/41-24AMENDMENT NO.

Ij4H<<r~\el,fNlYrea 34.2POWERDISTRIBUTION LIMITSAXIALFLUXDIFFERENCE AFDLIMITINGCONDITION FOROPERATION 3.2.1Theindicated AXIALFLUXDIFFERENCE (AFD)shallbemaintained withinthetargetbandaboutatargetfluxdifference.

Thetargetbandisspecified intheCOLR.APPLICABILITY:

MODE1above50%RATEDTHERMALPOWER*ACTION:Withtheindicated AXIALFLUXDIFFERENCE outsideofthetargetbandaboutthetargetfluxdifference andwithTHERMALPOWER:1.Above90%or0:9xAPL(whichever isless)ofRATEDTHERMALPOWER,within15minutes'.

a)Eitherrestoretheindicated AFDtowithinthetargetbandlimits,orb)ReduceTHERMALPOWERtolessthan90%or0.9xAPL(whichever isless)ofRATEDTHERMALPOWER.2.Between50%and90%or0.9xAPL(whichever isless)ofRATEDTHERMALPOWER:a)POWEROPERATION maycontinueprovided:

1)Theindicated AFDhasnotbeenoutsideofthetargetbandformorethan1hourpenaltydeviation cumulative duringtheprevious24hours,and2)Theindicated AFDiswithinthelimitsspecified intheCOLR.Otherwise, reduceTHERMALPOWERtolessthan50$ofRATEDTHERMALPOWERwithin30minutesandreducethePowerRangeNeutronFlux-High TripSetpoints tolessthanorequalto55%ofRATEDTHERMALPOWERwithinthenext4hours.b)Surveillance testingofthePowerRangeNeutronFluxChannelsmaybeperformed pursuanttoSpecification 4.3.1.1.1 providedtheindicated AFDismaintained withinthelimitsspecified intheCOLR.Atotalof16hoursoperation maybeaccumulated withtheAFDoutsideofthetargetbandduringthistestingwithoutpenaltydeviation.

  • SeeSpecialTestException 3.10.2COOKNUCLEARPLANT-UNIT13/42-1AMENDMENT NO.

C's~~'llllI>hlFjar POWERDISTRIBUTION LIMITSSURVEILLANCE REUIREMENTS (Continued) 4.2.1.'2Theindicated AFDshallbeconsidered outsideofitstargetbandwhenatleast2of4or2of3OPERABLEexcorechannelsareindicating theAFDtobeoutsidethetargetband.Penaltydeviation outsideofthetargetbandshallbeaccumulated onatimebasisof:a.Apenaltydeviation ofoneminuteforeachoneminuteofPOWEROPERATION outsideofthetargetbandatTHERMALPOWERlevelsequaltoorabove50%ofRATEDTHERMALPOWER,andb.Apenaltydeviation ofone-halfminute'foreachoneminuteofPOWEROPERATION outsideofthetargetbandatTHERMALPOWERlevelsbetween15%and50%ofRATEDTHERMALPOWER.4.2.1.3Thetargetaxialfluxdifference ofeachOPERABLEexcorechannelshallbedetermined inconjunction withthemeasurement ofAPLasdefinedinSpecification 4.2.6.2.Theprovisions ofSpecification 4.0.4arenotapplicable.

4.2.1.4Theaxialfluxdifference targetbandaboutthetargetaxialfluxdifference shallbedetermined inconjunction withthemeasurement ofAPLasdefinedinSpecification 4.2.6.2.Theallowable valuesofthetargetbandarespecified intheCOLR.Theprovisions ofSpecification 4.0.4arenotapplicable.

COOKNUCLEARPLANT-UNIT13/42-3AMENDMENT NO.

Figure3.2-1intentionally deleted.COOKNUCLEAR'PLANT-UNIT13/42-4AMENDMENT NO~

E4aapi.gC,hfP~P POWERDISTRIBUTION LIMITSHEATFLUXHOTCHANNELFACTOR-FZLIMITINGCONDITION FOROPERATION 3.2.2F(Z)shallbelimitedbythefollowing relationships:

F(Z)<CFQ/P[K(Z)]F(Z)<CFQ/0.5[K(Z)]P)0.5P<0.5CFQistheFlimitatRATEDTHERMALPOWERspecified intheCOLRPTHERMALPOWERRATEDTHERMALPOWERF(Z)isthemeasuredhotchannelfactorincluding a3%manufacturing tleranceuncertainty anda5%measurement uncertainty.

K(Z)isthenormalized F(Z)asafunctionofcoreheightspecified intheCOLR.APPLICABILITY:

MODE1ACTION'ith F(Z)exceeding itslimit:ReduceTHERMALPOWERatleast1%foreachlSF(Z)exceedsthelimitwithin15minutesandsimilarly reducethePow9rRangeNeutronFlux-High TripSetpoints withinthenext4hours;POWEROPERATION mayproceedforuptoatotalof72hours;subsequent POWEROPERATION mayproceedprovidedtheOverpower 5TTripSetpoints havebeenreducedatleast1%foreach1%F(Z)exceedsthelimit.b.Identifyandcorrectthecauseoftheoutoflimitcondition priortoincreasing THERMALPOWERabovethereducedlimitrequiredbya,above;THERMALPOWERmaythenbeincreased providedF(Z)isdemonstrated throughincoremappingtobewithinitslimit.COOKNUCLEARPLANT-UNIT13/42-5AMENDMENT NO.

Figure3.2-3intentionally deleted.COOKNUCLEARPLANT-UNIT13/42-8AMENDMENT NO.

Ii'fi7ikt!t'pC POWERDISTRIBUTION LIMITSNUCLEARENTHALPYHOTCHANNELFACTOR-F~NLIMITINGCONDITION FOROPERATION 3.2.3Fshallbelimitedbythefollowing relationship:

NFA<CFDH(1+PFDH(1-P)]Nwhere:PisthefractionofRATEDTHERMALPOWERCFDHistheF<limitatRATEDTHERMALPOWERspecified intheCOLRNPFDHisthepowerfactormultiplier forF>specified intheCOLRNAPPLICABILITY:

MODE1ACTION:WithFexceeding itslimit:Nb.ReduceTHERMALPOWERtolessthan50tofRATEDTHERMALPOWERwithin2hoursandreducethePowerRangeNeutronFlux-High TripSetpoints tolessthanorequalto55'4ofRATEDTHERMALPOWERwithinthenext4hours,Demonstrate throughin-coremappingthatFiswithinitslimitNwithin24hoursafterexceeding thelimitorreduceTHERMALPOWERtolessthan5%ofRATEDTHERMALPOWERwithinthenext2hours,andIdentifyandcorrectthecauseoftheout-of-limit condition priortoincreasing THERMAL.POWER;subsequent POWEROPERATION mayproceed,providedthatF<isdemonstrated throughin-coremappingtobewithinitslimitatanominal50'tofRATEDTHERMALPOWERpriortoexceeding thisTHERMALPOWER,atanominal75tofRATEDTHERMALPOWERpriortoexceeding thisTHERMALPOWERandwithin24hoursafterattaining 95torgreaterRATEDTHERMALPOWER.COOKNUCLEARPLANT-UNIT13/42-9AMENDMENT NO.

0~h'~++I POWERDISTRIBUTION LIMITSALLOWABLE POWERLEVEL-APLLIMITINGCONDITION FOROPERATION 3.2.6THERMALPOWERshallbelessthanorequaltoALLOWABLE POWERLEVEL(APL),givenbythefollowing relationship:

F(Z)xV(Z)xF Po,CFQistheFlimitatRATEDTHERMALPOWERspecified intheCOLRforWestingh3use orExxonfuel.oF(Z)isthemeasuredhotchannelfactorincluding a3%m9nufacturing tolerance uncertainty anda5%measurement uncertainty.

oV(Z)isthefunctionspecified intheCOLR.oF-1.00exceptwhensuccessive steady-state powerdistribution mRpsindicateanincreaseinmaxoverZofFZwithexposure.

KZ)Theneitherofthepenalties, F,shallbetaken:PF-1.02or,PF-1.00providedthatSurveillance Requirement 4.2.6.2issRtisfied onceper7Effective FullPowerDaysuntiltwosuccessive mapsindicatethatthemaxoverZofFZisnotincreasing.

KgZ)oTheabovelimitisnotapplicable inthefollowing coreregions.1)Lowercoreregion0%to10%inclusive.

2)Uppercoreregion90%to100%inclusive.

APPLICABILITY:

MODE1COOKNUCLEARPLANT-UNIT13/42-15AMENDMENT NO.

II1J~is>gCaP~~'el<aV,lr+ttel ADMINISTRATIVE CONTROLSCOREOPERATING LIMITSREPORT6.9.1.11.1 Coreoperating limitsshallbeestablished anddocumented intheCOREOPERATING LIMITSREPORTbeforeeachreloadcycleoranyremaining partofareloadcycleforthefollowing:

a.Moderator Temperature Coefficient LimitsforSpecification 3/4.1.1.4, b.RodDropTimeLimitsforSpecification 3/4.1.3.3, c.ShutdownRodInsertion LimitsforSpecification 3/4.1.3.4, d.ControlRodInsertion LimitsforSpecification 3/4.1.3.5, e.AxialFluxDifference forSpecification 3/4.2.1,f.HeatFluxHotChannelFactorforSpecification 3/4.2.2,g.NuclearEnthalpyRiseHotChannelFactorforSpecification 3/4.2.3,andh.Allowable PowerLevelforSpecification 3/4.2.66.9.1.11.2 Theanalytical methodsusedtodetermine thecoreoperating limitsshallbethosepreviously reviewedandapprovedbytheNRCin:a.WCAP-9272-P-A, "Westinghouse ReloadSafetyEvaluation Methodology,"

July1985(Westinghouse Proprietary),

b.WCAP-8385, "PowerDistribution ControlandLoadFollowing Procedures

-TopicalReport,"September 1974(Westinghouse Proprietary),

c.WCAP-10216-P-A, PartB,"Relaxation ofConstantAxialOffsetControl/F Surveillance Technical Specification,"

June1983(Westingh3use Proprietary),

COOKNUCLEARPLANT-UNIT16-19AMENDMENT NO.

I~giP,c~'I++1'>>'k>yEd'g.l ADMINISTRATIVE CONTROLSCOREOPERATING LIMITSREPORT(Continued) d.WCAP-10266-P-A Rev.2,"The1981VersionofWestinghouse Evaluation ModeUsingBASHCode,"March1987(Westinghouse Proprietary).

6.9'.11.3Thecoreoperating limitsshallbedetermined sothatallapplicable limits(e.g.,fuelthermal-mechanical limits,corethermal-hydraulic limits,ECCSlimits,nuclearlimitssuchasshutdownmargin,andtransient andaccidentanalysislimits)ofthesafetyanalysisaremet.6.9.1.11.4 TheCOREOPERATING LIMITSREPORT,including anymid-cycle revisions orsupplements thereto,shallbeprovideduponissuance, foreachreloadcycle,totheNRCdocumentcontroldeskwithcopiestotheRegionalAdministrator andResidentInspector.

SPECIALREPORTS6.9.2Specialreportsshallbesubmitted totheRegionalAdministrator withinthetimeperiodspecified foreachreport.Thesereportsshallbesubmitted coveringtheactivities identified belowpursuanttotherequirements oftheapplicable reference specification:

a.Inservice Inspection ProgramReview,Specification 4.4.10b.ECCSActuation, Specifications 3.5.2and3.5.3c.Inoperable SeismicMonitoring Instrumentation, Specification 3.3.3.3d.Inoperable Meteorological Monitoring Instrumentation, Specification 3.4e.SeismicEventAnalysis, Specification 4.3.3.3.2 f.SealedSourceLeakageinExcessofLimits,Specification 4.7.7.1.3 g.Moderator Temperature Coefficient, Specificat'ion 3.1.1.4COOKNUCLEARPLANT-UNIT16-19aAMENDMENT NO~

kI%4r~p~Ck5%~AVCl SAFETYLIMITSBASESFNThecurvesarebasedonanuclearenthalpyrisehotchannelfactor,definedintheCOLRandareference cosinewithapeakof1.55foraxialpowershape.Anallowance isincludedforanincreaseinF~atredu'cedpowerbasedontheexpression:

FCFDH[1+PFDH(1-P)]where:CFDHistheP>HlimitatRTPspecified intheCOLRPFDHisthepowerfactormultiplier forF>HprovidedintheCOLRPisthefractionofRATEDTHERMALPOWERTheselimitingheatfluxconditions arehigherthanthosecalculated fortherangeofallcontrolrodsfullywithdrawn tothemaximumallowable controlrodinsertion, assumingtheaxialpowerimbalance iswithinthelimitsofthefl(AI)functionoftheOvertemperature trip.Whentheaxialpowerimbalance isnotwithinthetolerance, theaxialpowerimbalance effectontheOvertemperature ATtripswillreducethesetpoints toprovideprotection lconsistent withcoresafetylimits.2.1.2REACTORCOOLANTSYSTEMPRESSURETherestriction ofthisSafetyLimitprotectstheintegrity oftheReactorCoolantSystemfromoverpressurization andtherebypreventsthereleaseofradionuclides contained inthereactorcoolantfromreachingthecontainment atmosphere.

Thereactorpressurevesselandpressurizer aredesignedtoSectionIIIoftheASMECodeforNuclearPowerPlant,whichpermitsamaximumtransient pressureof110%(2735psig)ofdesignpressure.

TheReactorCoolantSystempiping,valvesandfittings, aredesignedtoANSIB31.11967Edition,whichpermitsamaximumtransient pressureof120%(2985psig)ofcomponent designpressure.

TheSafetyLimitof2735psigistherefore consistent withthedesigncriteriaandassociated coderequirements.

TheentireReactorCoolantSystemishydrotested at3107psig,125%ofdesignpressure, todemonstrate integrity priortoinitialoperation.

COOKNUCLEARPLANT-UNIT1B2-2AMENDMENT NO.

Thispageintentionally leftblank.COOKNUCLEARPLANT-UNITlB2-2aAMENDMENT NO.

W14>>'Df~II 34.2POWERDISTRIBUTION LIMITSBASESThespecifications ofthissectionprovideassurance offuelintegrity duringCondition I(NormalOperation) andII(Incidents ofModerateFrequency) eventsby:(a)maintaining theminimumDNBRinthecoregreaterthanorequaltothesafetylimitDNBRduringnormaloperation andinshorttermtransients, and(b)limitingthefissiongasrelease,fuelpellettemperature andcladdingmechanical properties towithinassumeddesigncriteria.

Inaddition, limitingthepeaklinearpowerdensityduringCondition Ieventsprovidesassurance thattheinitialconditions assumedfortheLOCAanalysesaremetandtheECCSacceptance criterialimitof2200Fisnotexceeded.

Thedefinitions ofcertainhotchannelandpeakingfactorsasusedinthesespecifications areasfollows:F(Z)HeatFluxHotChannelFactor,isdefinedasthemaximumlocalheatfluxonthesurfaceofafuelrodatcoreelevation Zdividedbytheaveragefuelrodheatflux,allowingforman-ufacturing tolerances onfuelpelletsandrods.F>HNuclearEnthalpyRiseHotChannelFactor,isdefinedastheratiooftheintegraloflinearpoweralongtherodwiththehighestintegrated powertotheaveragerodpower.ThelimitsonF(Z)andF<arespecified intheCOLR.N34.2.1AXIALFLUXDIFFERENCE AFDThelimitsonAXIALFLUXDIFFERENCE ensurethattheF(Z)upperboundenvelopeisnotexceededduringeithernormaloperation oPintheeventofxenonredistribution following powerchanges.TheF(Z)upperboundenvelopeisspecified intheCOLR.Target.fluxdifference isdetermined atequilibrium xenonconditions.

Thefulllengthrodsmaybepositioned withinthecoreinaccordance withtheirrespective insertion limitsandshouldbeinsertedneartheirnormalpositionforsteadystateoperation athighpowerlevels.Thevalueofthetargetfluxdifference obtainedundertheseconditions dividedbythefractionofRATEDTHERMALPOWERisthetargetfluxdifference atRATEDTHERMALPOWERfortheassociated coreburnupconditions.

Targetflux~differences forotherTHERMALPOWERlevelsareobtainedbymultiplying theRATEDTHERMALPOWERvaluebytheappropriate fractional THERMALPOWERlevel.Theperiodicupdatingofthetargetfluxdifference valueisnecessary toreflectcoreburnupconsiderations.

COOKNUCLEARPLANT-UNIT1B3/42-1AMENDMENT NO.

IlIIg.I POWERDISTRIBUTION LIMITSBASESAlthoughitisintendedthattheplantwillbeoperatedwiththeAXIALFLUXDIFFERENCE withinthetargetbandaboutthetargetfluxdifference, duringrapidplantTHERMALPOWERreductions, controlrodmotionwillcausetheAFDtodeviateoutsideofthetargetbandatreducedTHERMALPOWERlevels.Thisdeviation willnotaffectthexenonredistribution sufficiently tochangetheenvelopeofpeakingfactorswhichmaybereachedonasubsequent returntoRATEDTHERMALPOWER(withtheAFDwithinthetargetband)providedthetimedurationof,thedeviation islimited.Accordingly, a1hourpenaltydeviation limitcumulative duringtheprevious24hoursisprovidedforoperation outsideofthetargetbandbutwithinthelimitsasspecified intheCOLRwhileatTHERMALPOWERlevelsabove50%ofRATEDTHERMALPOWER.ForTHERMALPOWERlevelsbetween15%and50%ofRATEDTHERMALPOWER,deviations oftheAFDoutsideofthetargetbandarelesssignificant.

Thepenaltyof2hoursactualtimereflectsthisreducedsignificance.

Provisions formonitoring theAFDonanautomatic basisarederivedfromtheplantprocesscomputerthroughtheAFDMonitorAlarm.Thecomputerdetermines theoneminuteaverageofeachoftheOPERABLEexcoredetectoroutputsandprovidesanalarmmessageiftheAFDforatleast2of4or2of3OPERABLEexcorechannelsareoutsidethetargetbandandtheTHERMALPOWERisgreaterthan90%or0.9xAPLofRATEDTHERMALPOWER(whichever isless).Duringoperation atTHERMALPOWERlevelsbetween50%and90%or0.9xAPLofRATEDTHERMALPOWER(whichever isless)andbetween15%and50%RATEDTHERMALPOWER,thecomputeroutputsanalarmmessagewhenthepenaltydeviation accumulates beyondthelimitsof1hourand2hours,respectively.

Theupperboundlimit(90%or0.9xAPLofRATEDTHERMALPOWER(whichever isless))onAXIALFLUXDIFFERENCE assuresthattheF(Z)envelopeisnotexceededduringeithernormaloperatiort orintheeve9tofxenonredistribution following'ower changes.Thelowerboundlimit(50%ofRATEDTHERMALPOWER)isbasedonthefactthatatTHERMALPOWERlevelsbelow50%ofRATEDTHERMALPOWER,theaveragelinear.heatgeneration rateishalfofitsnominaloper'ating valueandbelowthatvalue,perturbations inlocalized fluxdistributions cannotaffecttheresultsofECCSorDNBRanalysesinamannerwhichwouldadversely affectthehealthandsafetyofthepublic.Thebasesandmethodology forestablishing theselimitsispresented intopicalreportWCAP-8385, "PowerDistribution ControlandLoadFollowing Procedures."

COOKNUCLEARPLANT-UNIT1B3/42-2AMENDMENT NO.

FigureB3/42-1intentionally deleted.COOKNUCLEARPLANT-UNIT1B3/42-3AMENDMENT NO.

lCIJ~*r(f POWERDISTRIBUTION LIMITSBASES34.2.2and34.2.3HEATFLUXHOTCHANNELFACTORANDNUCLEARENTHALPYRISEHOTCHANNELFACTORThelimitsonheatfluxhotchannelfactor,andnuclearenthalpyrisehotchannelfactorsensurethat1)thedesignlimitsonpeaklocalpowerdensityandminimumDNBRarenotexceededand2)intheeventofaLOCAthepeakfuelcladtemperature willnotexceedthe2200FECCSacceptance 0criterialimit.Eachoftheseismeasurable, butwillnormallyonlybedetermined periodically, asspecified inSpecifications 4.2.2',4.2.2.2,4.2.3,4.2.6.1and4.2.6.2.Thisperiodicsurveillance issufficient toensurethatthehotchannelfactorlimitsaremaintained provided:

a.Controlrodsinasinglegroupmovetogetherwithnoindividual rodinsertion differing bymorethan+12stepsfromthegroupdemandposition.

b.Controlrodgroupsaresequenced withoverlapping groupsasdescribed inSpecification 3.1.3.5.c.Thecontrolrodinsertion limitsofSpecifications 3.1.3.4and3.1.3.5aremaintained.

d.Theaxialpowerdistribution, expressed intermsofAXIALFLUXDIFFERENCE, ismaintained withinthelimits.Therelaxation inFasafunctionofTHERMALPOWERallowschngesinNtheradialpowershapeforallpermissible rodinsertion limits.Hwillbemaintained withinitslimitsasspecified intheCOLR,providedcond).tions (a)through(d)abovearemaintained.

WhenanFmeasurement istaken,bothexperimental errorandmanufacturing tolerance mustbeallowedfor.5%istheappropriate allowance forafullcoremaptakenwiththeincoredetectorfluxmappingsystem,and3%istheappropriate allowance formanufacturing tolerance.

WhenFHismeasured, experimental errormustbeallowedfor,and4%istheappropriate allowance forafullcoremaptakenwiththeincoredetection system.This4%measurement uncertainty hasbeenincludedinthedesignDNBRlimitvalue.Thespecified limitforFalsocontainsanadditional 4%allowance foruncertainties.

Thetotalallowance isbasedonthefollowing considerations:

COOKNUCLEARPLANT-UNIT1B3/42-4AMENDMENT NO.

'igi0~el REACTIVITY CONTROLSYSTEMSSURVEILLANCE REUIREMENTS 4.1.1~4TheMTCshallbedetermined tobewithinitslimitsduringeachfuelcycleasfollows:a)TheMTCshallbemeasuredandcomparedto.theBOLlimitspecified intheCOLRpriortoinitialoperation above5'tofRATEDTHERMALPOWER,aftereachfuelloading.b)TheMTCshallbemeasuredatanyTHERMALPOWERwithin7EFPDafterreachinganequilibrium boronconcentration of300ppm.Themeasuredvalueshallbecomparedtothe300ppmsurveillance limitspecified intheCOLR.Intheeventthiscomparison indicates thattheMTCwillbemorenegativethantheEOLlimit,theMTCshallberemeasured atleastonceper14EFPDduringtheremainder ofthefuelcycleandtheMTCvaluecomparedtotheEOLlimit.COOKNUCLEARPLANT-UNIT23/41-6AMENDMENT NO~

ATTACHMENT 3TOAEP:NRC:1077B COREOPERATING LIMITSREPORT 1I DONALDC.COOKNCULEARPLANTUNIT1CYCLE11COREOPERATING LIMITSREPORTRevision0April2,'990

~)'1 COLRforDONALDC.COOKNUCLEARPLANTUNIT1CYCLEll1.0COREOPERATING LIMITSREPORTTheTechnical Specifications affectedbythisreportarelistedbelow
Moderator Temperature Coefficient MovableControlAssemblies GroupHeightRodDropTimeShutdownRodInsertion LimitsControlRodInsertion LimitsAxialFluxDifference HeatFluxHotChannelFactorNuclearEnthalpyHotChannelFactorAllowable PowerLevel3/4.1.1.4 3/4.1.3.1 3/4.1.3.3 3/4.1.3.4 3/4.1.3.5 3/4.2.13/4.2.23/4.2.33/4.2.6ThisCoreOperating LimitsReportforDonaldC.CookNuclearPlantUnit1Cycle11hasbeenpreparedinaccordance withtherequirements ofTechnical Specification 6.9.1.11.

Page1of10 1jIAIf~lp~fft\

COLRforDonaldC.CookNuclearPlantUnit1Cycle112.0OPERATING LIMITSThecyle-specific parameter limitsforthespecifications listedinSection1.0arepresented inthefollowing subsections.

Theselimitshavebeendeveloped usingtheNRC-approved methodologies specified inTechnical Specification 6.9.1.11.

2.1Moderator TemeratureCoefficient (Specification 3/4.1.1.4) 2.1.1TheModerator Temperature Coefficient MTCLimitsare:TheBOL/ARO-MTCshallbelesspositivethanthevaluegiveninFigurel.TheEOL/ARO/RTP-MTC shallbelessnegativethan-3.35E-4Ak/k/F.ThislimitisbasedonaTprogramwithHFPTof550Favgavgwhere:AROstandsBOLstandsEOLstandsRTPstandsHZPstandsHFPstandsforAllRodsOutforBeginning ofCycleLifeforEndofCycleLifeforRatedThermalPowerforHotZeroThermalPowerforHotFullThermalPower2.1.2TheMTCSurveillance limitis:The300ppm/ARO/RTP-MTC shouldbelessnegativethanorequalto-2.75E-4Ak/k/'Fatavesselaveragetemperature of550F.0Page2of10 COLRforDonaldC.CookNuclearPlantUnit1Cycle112.2RodDroTimeDroHeiht(Specification 3/4.1.3.3) 2.2.1Allrodsshallbedroppedfrom228steps.2.3ShutdownRodInsertion Limit(Specification 3/4.1.3.4) 2.3.1Theshutdownrodsshallbewithdrawn to228steps.2.4ControlRodInsertion Limits(Specification 3/4.1.3.5, and3/4.1.3.1) 2.4.1Thecontrolbanksshallbelimitedinphysicalinsertion asshowninFigure2.2.4.2Successive ControlBanksshalloverlapby100steps.ThesequenceforControlBankwithdrawal shallbeControlBankA,ControlBankB,ControlBankC,andControlBankD.2.5AxialFluxDifference (Specification 3/4.2.1)2.5.1TheAllowable Operation LimitsareprovidedinFigure3.2.5.2TheAXIALFLUXDIFFERENCE (AFD)targetbandduringbaseloadoperations is+3%,-3%forcoreaverageburnup<0.0MWD/MTU.2.5.3TheAFDtargetbandis+5%,-5%forcoreaverageaccumulated burnup)0.0MWD/MTUPage3of10 "tlIf COLRforDonaldC.CookNuclearPlantUnit1Cyclell2.5HeatFluxHotChannelFactor-F(Z)(Specifications 3.2.2and3.2.6)CFQF(Z)<---*K(Z)QPforP>0.5F(Z)<2*CFQ*K(Z)forP<0.5where:PTHERMALPOWERRATEDTHERMALPOWER2.5.1CFQ-2.152.5.2K(Z)isprovidedinFigure4F(Z)*V(Z)*Fp QwhereAPLisallowable powerlevelFpisprovidedinTechnical Specification 3.2.62.5.3V(Z)isprovidedinTable1Page4of10 COLRforDonaldC.CookNuclearPlantUnit1Cyclell2.6NuclearEnthalHotChannelFactor-F(Specification 3/4.2.3)F<CFDH*(1+PFDH*(1-P))where:PTHERMALPOWERRATEDTHERMALPOWER2.6.1CFDH1.492.6.2PFDH0.3Page5of10 Moderator Temperature Coefficient (MTC)MTCx10hk/k/deg.F 1.000.50UnaceptablOpertionPHA0I0.00-0.50-1.00-1.50AccptableOperaon-2.QQ-2.50-3.00010203040506070PERCENTRATEDTHERMALPOSER8090100

~~~

(FULLYWITHOAAWH)228(0-66228)~~200~~~o~~~~~~I~~I~BANKC'.~~~1.0182):-.01600L100,Q060.(0,128)~~at~~~~~~~BANKD0.0.(oo)'~0.20.4o.e0.81.0(FULLYINSERTKO)

FRACTlON'OFRATEDTHERMALPOWERFIGURE2RODINSERTION LIMITSVERSUSTEKRHALPOWER4LOOPOPERATION Page7of10 vl~l~~~

c~~I'10090-ll98II988070CLUNACCEPTABLE

.OPERATION

.UNACCEPTABLE OPERATION 60Q5040CL30COM20ACCEPTABLEOPE..QTIONKi58100-50-40-30-20-100102030FLUXDIFFERENCE (hl),4050FlGURE3AXIALFLUXDIFFERENCE LIMITSASAFUNCTIONOFRATEDTHERMALPOWERPage8of10 4'tg~\Cigh (0.0,1.0)

(6',1.0)(12~Ot0~925)amvaen(vr)1012FXGURE4K(Z)-NORMALIZED Fg(Z)ASAFUNCTIONOFCOREHEIGHTPORWESTINGHOUSE FUELPage9of10 Qic'CsA4.~s4h'~4IPlQ4:~Egk'C.PfW TABLE1O.C.COOINGUNIT1CYCLE11y(Z)FUNCT?ONMESMNO.1.2~3~5~6.7.8.9.10.11.12.13.14.15~16.17.18.19.20'1.22.23.24.25.26.27.28.29.30.31.32.33.34.35.36.37.38.39.40.41,42.43,44.45.46.47.48.49'0.51.52.53.54.55.56.57.58.59.60.61.AXIALHEIGHTa&&'R&&0F000.200~400.$00~801.001.201.401.601.802.002.202.402.602.803.003.203.403.603.804.004'04.404.604.805.005.205.405.605.806.006.206.406.606.807.007.207.407.607.808.008.208.408.608.809.009.201.409.60S.BO10~010.210.410.610.811.011.211.411.611.812.00150100001~00001.00001.00001.00001.00001.07981.07741.07501.07241.07111.07071.07001.06911.06811.06671.06551.06511'.06531.06521.0649t.06451.06401~06331.06231.06121.06031.05971.05881.05761.05611.05431.05211.04951.04651.04301.03951.03771.03921.04021.04211.04601.05091.05561.06021.06481.06921.07351.07771~08161~08531.08861.09171.09431.09651.00001.00001.00001~00001.00001.000015010001.00001.00001.00001.00001.00001.00001.07981.07761.07541.07301.07181.07121.07031.06931.06811.06671.06551.06511.06531.06521.064Q1.06451.06401.06331.06231.06211.06'18.1.06121.06041.05931.05811.05651.0544t.O5191.04911.04501.04251.04411.04601.04751.04871.04931.05121.05631.06101.06561.07011.07441.07841.08221.08581.08921.09231.OSSO1.09721.00001.00001.00001.00001.00001.OOOO100020001.00001.00001.00001.0000F00001.00001.0TQB1.07801.07621.07411.072$1.07201.070$1.06951.06801~06651.06501.06391.06351~06341.06331.06211.06251.06211.06221.0621,1.06181.06121.06041.05931.05811.05651.05441.05191.04911.04601.04621.04681.04691.'04751.04871.04931.OS151.05701.06191.06651.07101.07531~07931.08291.08641.089Q1.09311.09591.09811.00001.00001.00001.00001.00001.0000SURNUP200040001.00001.00001.00001;00001.00001.00001.08131.08001.07851.07671.07521.07391.07231.07041.06821.06651.06481.06301.06201.06181.06191.06171.06171.06201.06221.06221.06181.06131.06171.06191.06161.06081.05961.05791.05521.05371.05351.05261.05111.04911.04631.04741.05251.05831.06341.06801.07261.07701.08091.08441.08791.09151.0948t.09771.10001.00001.00001.00001.00001.00001.0000RANGES40006000(MVO/MTU) 6000$000$00010000F00001~00001.00001.0000F00001.00001.08451.08331.08191.0802i.07841.07641.07411.07161.06871.06591.0634'i.06111.06021~06141.06351.06561.06751.06931.07081.07201.07291.07331.07331.07291.07191~07031.06811.06531.06141.05901~05781.05551.05251.04911.04631.04971.05361.05931.06461.06931.07391.07841.08241.08591.08951~09331~09671.09971~10211.00001.00001.00001.0000F00001.00001.00001.00001.0000100001.00001.00001.00001.00001F00001.00001.00001.00001'8921.09571F08801'9421'8651.09221.08451.08971,08221.08671.07951.08331'7851.07941~07311.07511.06951.07061.06561.06551,062$1.06201~06021~06101.08041.06321.06281.06741.06571.07171~06811.07571.070S1.07951'7261.08301.07451.08601.07601.08861~07711~09061.07771.09201.07791.09261.07751.09261.07651.09181.07491.09021.07271.08771.06971.08431.06571.0800'1.06261.07681.06051.07431.05751.07061.05371.06561.05081.06121.05121.05921.05321.05791.05491.05641.06001.06041.06541.06581.07021.07091.07501.07571.07951.08041.08381.08511.08761.08931.09141.09341.09531.09751.09881.10121.10191.10431.10441.1069F00001F00001.00001.00001.00001.00001.00001.00001.00001.00001.00001.000010000120001.00001.00001.00001.00001.00001.00001.10391.1O181.09911.01Sd1.01201.08761.08271.07751.07201.0$5T1.08171.0$2$1.08771.07401.08021.0$$11.091$t.oQee1.10101.104$1.10791.11011.11141.11171.11111.10941.106$1.10271.09821.09471.09151.086Q1.0doQ1.07461.06951.06381.0581'..06061.06591.07121.07611.08101.08621.09111.09561.09991.10371.10681.10961.00001.00001.00001.00001.00001.000012000EOL1.00001.0000t.00001.00001.00001.00001.11371~11071.10701~10281.09711.092St.odee1.08031.07371.06611~08171.06521.07391.08271.09101.09901.10651.1t33.1.11941.12461.12811.1320'.13411,13491.13441.13271~12151~12481.12021.11641.11211.1064'1.09941.09111.08211'7081.06001.06061.06591.07121.07631.08131.08731.09291.09791.10251~10641,10961.11251.00001.00001.0000F00001.00001.0000Topandbottom10.ofcor~areexcludeda!perTechnical Specificatione.

Page10Oc10

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