ML17334A871

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Proposed Changes to Tech Specs 3/4.3.1, Reactor Trip Sys Instrumentation & 3/4.3.2, ESF Actuation Sys Instrumentation.
ML17334A871
Person / Time
Site: Cook  American Electric Power icon.png
Issue date: 03/29/1985
From:
INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:
Shared Package
ML17334A869 List:
References
NUDOCS 8504050157
Download: ML17334A871 (37)
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ATTACHMENT NO.2TOAEP:NRC:0659D DONALDC.COOKNUCLEARPLANTUNITNO.2REASONSAND10CFR50.92JUSTIFICATIONS FORTHEPROPOSEDTECHNICAL SPECIFICATION CHANGES Attachment 2PageForclaritytheUnit2T/Sproposedchangesaregroupedintoseveralcategories.

Manyofthesechangesaretoachieveconsistency withtheUnit1T/SandtheSTS.Pagereferences tothesedocuments aregivenwhereappropriate.

A)ThepurposeofthefirstgroupofproposedchangesistomaketheUnit2ActionStatements 2and6liketheUnit1T/SandtheSTS.Specifically wewouldliketochangethephrase"oneadditional" to"theinoperable."

Thischangeisonethatconstitutes anadditional restriction notpresently includedintheT/S.Therefore thischangedoesnotinvolveasignificant hazardsconsideration asdefinedin10CFR50.92.Page

References:

ActionStatement 2;Unit23/43-5Unit13/43-6STS3/43-7ActionStatement 6;Unit23/43-6Unit13/43-7STS3/43-8B)ThesecondgroupofproposedchangestoUnit2T/Srequestsanextension totheperiodoftimeinwhichonechannelofoursolidstateprotection systemcanbebypassedforsurveillance testing.Specifically, wearerequesting theone-hourtimelimitbeextendedtotwohoursinActionStatement 1andActionStatement 13.ThereasonsforthesechangesarethesameasthoseproposedforUnit1CategoryC.Althoughthechangesmayresultinsomeincreasetotheprobability orconsequences ofapreviously analyzedaccidentormayreduceinsomewayasafetymargin,theresultsofthechangeareclearlywithinallacceptable criteriawithrespecttothesystemsspecified intheSTS.Therefore, webelievethatthesechangesdonotinvolvesignificant, hazardsconsiderations asdefinedby10CFR50.92.Page

References:

ActionStatement 1;Unit23/43-5STS3/43-9(ActionStatement 12)ActionStatement 13;Unit23/43-21STS3/43-29(ActionStatement 14)C)ThethirdproposedchangetotheUnit2T/Sisaneditorial changetoActionStatement 2,partConpage3/43<<5.Thischangeaddsareference clearlydefiningthespecification bywhichthequadrantpowertiltratioistobemeasured.

Thischangeispurelyadministrative innatureandisintendedtoachieveconsistency withtheUnit1T/SandwiththeSTS.Therefore, webelievethischangedoesnotinvolvesignificant hazardsconsideration asdefinedin10CFR50.92.Page

References:

Unit13/43-6STS3/43-7 Attachment 2PageD)ThefourthproposedchangetotheUnit2T/SisachangetoActionStatement 16onpage3/43-21.ThischangeupdatestheT/Sregarding theconditions underwhichoperation mayproceedwiththenumberofoperablechannelslessthantotalnumberofchannels.

Theproposedchangewillachieveconsistency withtheSTS.Althoughitisachangewhichmayresultinsomeincreasetotheprobability orconsequence ofapreviously analyzedaccidentormayreduceinsomewayasafetymargin,theresultofthechangeisclearlywithinallacceptable criteriawithrespecttothesystemsspecified intheSTS.Therefore, webelievethatthischangedoesnotinvolvesignificant hazardconsideration asdefinedby10CFR50.92.Page

Reference:

STS3/43-29(Action17)

ATTACHMENT NO.3TOAEP:NRC:0659D DONALDC.COOKNUCLEARPLANTUNITNO.1THEPROPOSEDREVISIONS TOUNITNO.1TECHNICAL SPECIFICATIONS 3/4,3INSTRUMENTATION 3/4.3.1REACTORTRIPSYSTEMINTRUMENTATiON LIMIT'.NG CONOITION FOROPERATION 3.3.1,1Asaminimum,thereactortripsysteminstrumentation channelsandinterlocks ofTable3.3-1shallbeOPERABLEwithRESPONSE.IMESasshowninTable3.3-2.APPLICABILITY:

AsshowninTable3.3-1.ACi!QN:AssnowninTable3.3-1.5URVE'LANGERE".UIREMENTS4.3.1.1.1 Eachreac"ortripsysteminstrumentation channelshallbedemonstra.ed OPRABLEbytheperformance oftheCHANNELCHECK,CHANNELCALIBRATION andCHANNFLFUNCTIONAL TESToperat>ons forghegoosesendattnefrequencies snownin.able4.3-1.m4.3.1.1.2 Thelogicfortheinterlocks shallbedemonstrated.

OPERABLEpriortoeachreactorstartupunlessperformed duringthepreceding 92days.Thetotalinterlock functionshallbederonstrated OPERABLEatleastonceper18monthsduringCHANNELCALIBRATION testingofeachchannelaffectedbyinterlock operation.

4.3.1.1.3 TheREACTORTRIPSYSTEMRESPONSETIMEofeachreactortripfunctionshallbedemonstrated tobewithinitslimitat,leas:onceper18months.EachtestshallincludeatleastonelogictrainsuchthatbothlogictrainsaretestedatIeasonceper36monthsandonechannelperfunc;ionsuchthatallchannelsaretestedatleastonceeveryNtimes18monthswhereNisthetotalnumberofredundant channelsinaspecificreactortripfunctionasshowninthe"TotalNo.ofChannels" columnofTable3.3-1.0.C.COOK-UNIT I3/43-1Amendment No.

lABLE3.3-2RLAC'IORl'RII'YSTL'M INSTRUHENTATION Rl'.SPONSE TIHLSFUNCTIONAIUNII1.HanualReactor'riir 2.I'owerRarrge,Nr.'utrorr I'luxRLSPONSET1HENOTAPI'LICABLEO.5secollds*

3.I'owerRarrge,NeutrorrIlux,IliglrVositiveRateNOTAVI'LICAIILEPowerRange,NeutronFlux,lliglrNegativeRate5.Inteorrediate Range,NeutrorrFlux6.SourceRarrge,N<<ut.runIIux/.Overterrrl)erature hT0.Overpower hT9.Vressuriz<<rI'ressure--Low 10.I'ressurizer Vressure--lliglr ll.Pressurizer WaterLevel--lliglr

<0.5seconds'OT API'LICAIILENOTAPPLICAIIIE<6.0seconds'OT Al'VLICABLE<1.0seconds<1.0secondsNOTAVVI.ICAOLE Neutrond<<tectors areexellll)t lr'olllI'espollse tinretesting.Resporrse tirrreoftheneutronflurrysignalportionofthechannelshallbemeasuredfromdetectoroutputorinputoffirstelectronic component inchannel.0 TABLE4.3-1(Continued)

NOTATIONWiththereactortripsystembreakersclosedandthecontrolroddrivesystemcapableofrodwithdrawal.

(1)(2)Ifnotperformed inprevious7days.Heatbalanceonly,above15%ofRATEDTHERMALPOWER.Adjustchannelifabsolutedifference

>2percent.(3)Compareincoretoexcoreaxialimbalance above15%"ofRATEDTHERtlALPOWER.Recalibrate ifabsolutedifference

>3percent.(4)(5)(6)(7)ManualESFfunctional inputcheckevery18months.Eachtraintestedeveryothermonth.Neutrondetectors maybeexcludedfromCHANNELCALIBRATION.

BelowP-6(BLOCKOFSOURCERANGEREACTORTRIP)setpoint.

D.C.COOK-UNIT 13/43-14Amendment No.

INSTRUMENTATION 3/4.3.2ENGINEEREQ SAF"IYFEATURACTUATION SYST"MINSTRIŽENTAT LIMITINGCQNOiTION FOROPERAiON3.3.2.1TheEngineered SafetyFeatureActuation Systen(ESFAS)insttumen a-tionchannelsandint.lockssnowninTable3.3-3shallbeOPE."-'BLE withtheirtripsetooints setconsistent withthevaluesshownintheTripSetpointcolumnofTable3.3-4andwithRESPONSETIMESasshown--inTable3.3-5.APPLICAB!LITY; AsshowninTable3.3-3.ACTION:a.IAlithanESFASinstrumentation channeltripsetpointlessconserva-tivethanthevalueshownintheAllowable ValuescolumnofTable3.3-4,declarethechannelinoperable andapplytheapplicable ACTIONrequirement ofTable3.3-3untilthechannelisrestoredtoOPERASL=statuswiththetripsetpointadjustedconsistent withtheTripSetpointvalue.b.WithanESFASinstrumentation channelinoperable, taketheACTIONshowninTable3.3-3.SURVEIL'NCE RENDU'.R"".EN

~4.3.2.1.1 EachESFASinstrumentation channelshallbedemons.ratedOPERABLEbythepe.formanceoftheCHANNELCHECK,CHAI4NELCALIBRATION andCHANl-FUNCTiONAL TESToperations zoxtheMQDEsandatthefrequencies showninTable4.3-2.4.3.2.1.2 Thelogicfortheinterlocks shallbedemonstrated OPERABLEduringtheautomatic actuation logictest.Thetotalinterlock

-unctionshallbedemonstrated OPERABLEatleastonceper18monthsdurinaCHANNELCALIBRATiON testingofeachchannelaffectedbyinterlock operation.

4.3.2.1.3 TheENGINEEREO SAFETYFEATURESRESPONSETIMEofeachESFASfunctionshallbedemonstrated tobewithinthelimitatleastonceper18months.Eachtestshallincludeatleastonelogictrainsuchthat:bothlogictrainsaretestedatleastonceper36monthsandonechannelperfunctionsuchtnatallchannelsaretestedatleastonceperNtimes18monthswhereNisthetotalnumberofredundant channelsinaspecificESFASfunctionasshowninthe"TotalNo.ofChannels" ColumnofTable3,3300.C.COOK-UNIT 13/43-15Amendment No.

TABLE3.3-3ENGItfEERED SAFETYFEATUREACTUATIOtl SYSTBIItlSTRU!1EtlTATIOfl FUNCTIONAL UNITTOTALNO.CffANtfCI.S OFCIIAflfll:LS TO1ffIPillilll'lUf1ClfAHtlELSOI'CIIAOLE APPLICABLE NODESACTIOIIb.C.Automatic Actuation LogicContainment Pressure-lliqh d.Pressurizer Pressure-Lowe.Differential PressureBetweenSteamLines-llighSAFETYINJECTION; TURBINE.TRIP,FECDWATER ISOLATION, ArfDHOTORDRlVE!ff'EEDWATER PUtfPSa.tlanuaIInitiation 1,2,3,41,2,3,41,2,31,2,3!I1,2,38k'81314"FourLoopsOperating TllreeLoopsOperating 3/steam1ine3/operating steamline2/steamline2/steamlineanysteamline1/steam2/operating line,anysteamlineoperating 5tealll1lne TAIIIE3.3-3(Contirrueri}

ENGINEEREI)

SAFETYFEATUREACTUA110N SYSTFHINSTRUMENTATION FUNCTIONAL UNITf.SteamFlowinTwoSteamLines-lligh TOThl.NO.OFCIIANNLLS CIIANNELS TOTRIPHlNIHUHCIIANNELS OPERABLEAl'PlICABLEHOOESACTION3lPFourLoopsOperating 2/steamline1/steamline1/steamlinearry2steam1irresTtrreeLoopsOIrerati>>g COINCIBENTMilllEIIllf.RT--l.ow-Low avgIourLoopsOperati>>g 1trreeI.ooirsOperati>>g 2/operating stearoli>>e1T/loopavrJITavgoperating loopI/anyoperating steamline2T,anyloopsinavganyoperating loopI/operatingsteamline1Tanyavg3loops1Tinanyavgtwooperating loops1515 IAIII.L3.3-3(Conti>>ued)

I,.NhltILI'IIEI)

SAI:IfYFl.hfUllf ACI'UATION SYSlfHItISTIIUHLNTATION FtINCTIONAL UNIr0th,COlNCll)ENT MITIISteamLinePressure-Low TOTALNO.CIIANNELS Ol'IIANtlf.l.S TOTIIIPHlNIHUHCIIANNELS OI'l:IIAOLfAPPI.ICAOLfHODESACTIONFourLoopsOperat.ing Tl~reeLoopsOpelat,)ncJ II>>'essure/

loop1pressure/

operdt.lncJ loop2pressures a>>yloops1pressureina>>yoper-atingloop1pressureany3loops1pressureinany2operating loops14*152.CONfAINHLNISl'IIAYa.Ha>>ualb.Autoe>>at1cActuat,io>>LocJ)c1.2,3,410l.2,3,413c.Co>>tai>>mentI'ressure--

IIIcJII-II)cJh1,2,316 IAULL3.3-3Continued FNGINEEREO SAFETYFEATUREACTUATION SYSTFHINSTRUHENTATION FUNCTIONAL UNIT4.STEAHLINEISOLATION TOTALNO.CHANNELSOFCHANNELSTOTRIPHlNIHUHCHANNELSOPERABLEAPPLICAOLCX HOOESACTIONa.Hanualb.AutomaticActuation Logicc.ContainmentPressure--

ii1IJtl-IIIIJIl=d.SteamFlowinTwoSteamLities-High1/steamline1/steamline1/operating 1,2,3steamline2l2-1,2,31,2,32)8IS~16FourLoopsOperating 2/steamlinel/steamline1/steamlineany2steamlines)4*'iireeLoopsOiIerating 2/operating steamline)"']anyoperating steamline1/operating steamline)5 TABLE3.3-3Continued EHGIHEERED SAFETYFEATUREACTUATIOH SYSTEMIHSTRUMEHTATIOH FUNCTIONAL UNITITOTALHO.CtNHHELSOFC}tAHttELS TOTRIPMIttIMUMCHAHHELSOPERABLEAPPLICABLE MODESACTIONCOINCIDENT WITHEITHERT--Low-Low avgFourLoopsOperating ThreeLoopsOperating OR,COINCIDENT WITHSteamLinePressure-Low1Tav/loop1Tav/oper-atingloop2Tanyloopsinavganyoperating loop1Tanyavg3loops1Tinanytwooperating loops1,2,3"3PP14*15FourLoopsOperating ThreeLoopsOperating 5.'CARBINETRIP5FEEDMATERISOLATIOH1pressure/

2pressures loopanyloops1pressure/

1pressureoperating loopinanyoper-atingloop1pressureany3loops1pressureinany2oper-atingloops14*15a.SteamGenerator MaterLevel-High-High 3/loop2/loopinanyoper-atingloop2/loopineachoper--atingloop.1,2,314*

TABLE3.3-3(Continued)

TABLENOTATION¹TripfunctionmaybebypassedinthisMODEbelowP-ll.¹¹TripfunctionmaybebypassedinthisMODEbelowP-12.¹¹¹Thechannel(s) associated withtheprotective functions derivedfromtheoutofserviceReactorCoolantLoopshallbeplacedinthetrippedmode.*Theprovision ofSpecification 3.0.4arenotapplicable.

ACTIONSTATEMENTS ACTION13WiththenumberofOPERABLEChannelsonelessthantheTotalNumberofChannels, beinHOTSTANDBYwithin6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours;however,onechannelmaybebypassedforupto2hoursforsurveillance testingperSpecification 4.3.2.1.1.

ACTION14WiththenumberofOPERABLEChannelsonelessthantheTotalNumberofChannels, operations mayproceeduntilperformance ofthenextrequiredCHANNELFUNCTIONAL TESTprovidedtheinoperable channelisplacedinthetrippedcondition within1hour.ACTION15Withachannelassociated withanoperating loopinoperable, restoretheinoperable channeltoOPERABLEstatuswithin2hoursorbeinHOTSHUTDOWNwithinthefollowing 12hours;however,onechannelassociated withanoperating loopmaybebypassedforupto2hoursforsurveillance testingperSpecif'cation 4.3.2.1.1.

ACTION16WiththenumberofOPERABLEChannelsonelessthantheTotalNumberofChannels, operation mayproceedprovidedtheinoperable channelisplacedinthebypassedcondition andtheMinimumChannelsOPERABLErequirement ismet;oneadditional channelmaybebypassedforupto2hoursforsurveillance testingperSpecification 4.3.2.1.1.

D.C.COOK-UNIT 13/43-22Amendment No.

TABLE3.3-3(Continued)

ACTION17WithlessthantheMinimumChannelsOPERABLE, operation maycontinueprovidedthecontainment purgeandexhaustvalvesaremaintained closed.ACTION18WiththenumberofOPERABLEChannelsonelessthantheTotalNumberofChannels, restoretheinoperable channeltoOPERABLEstatuswithin48hoursorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.ACTION19WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels, STARTUPand/orPOWEROPERATION mayproceedprovidedthefollowing conditions aresatisfied:

a~Theinoperable channelisplacedinthetrippedcondition within1hour.b.TheMinimumChannelsOPERABLErequirements ismet;however,oneadditional channelmaybebypassedforupto2hoursforsurveillance testingperSpecification 4.3.2.1.ENGINEERED SAFETYFEATURESINTERLOCKS DESIGNATION CONDITION ANDSETPOINTFUNCTIONP-11With2of3pressurizer pressurechannels>1915psig~P-11preventsordefeatsmanualblockofsafetyinjection actuation onlowpressurizer pressure.

P-12With3of4Tchannels544oF,P-12preventsordefeatsmanualblockofsafetyinjection actuation highsteamlineflowandlowsteamlinepressure.

With2of4Tchannels540oF~Allowsmanualblockofsafetyinjection actuation onhighsteamlineflowandlowsteamlinepressure.

Causessteamlineisolation onhighsteamflow.Affectssteamdumpblocks.D.C.COOK-UNIT 13/43-23Amendment No.

ATTACHMENT NO.4TOAEP:NRC:0659D DONALDC.COOKNUCLEARPLANTUNITNO.2THEPROPOSEDREVISIONS TOUNITNO.2TECHNICAL SPECIFICATIONS TABLE3.3-1(Continued TABLENOTATIONKiththereactortripsystembreakersintheclosedpositionandthecontrolroddrivesystemcapableofrodwithdrawal.

~Thechannel(s) associated withtheprotective functions derivedfromtheoutofserviceReactorCoolantLoop.shallbeplacedinthetrippedcondition.

STheprovisions ofSpecification 3.0.4arenotapplicable.

ftHighvoltagetodetectormaybede-energized aboveP-6.ACTIONSTATEMENTS ACTION1-WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirement, beinHOTSTANDBYwithin6hours;however,onechannelmaybebypassedforupto2hoursforsurveillance testingperSpecification 4.3.1.1.1.

ACTION2-WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels, STARTUPand/orPOWEROPERATION mayproceedprovidedthefollowing conditions aresatisfied:

a.Theinonerable channelisplacedinthetrippedcondition within1hour.b.TheMinimumChannelsOPERABLErequirement ismet;however,theinoperable channelmaybebypassedforupto2hoursforsurveillance testingperSpecification 4.3.1.1.1.

c.Either,THERMALPOWERisrestricted to~75%ofRATEDTHERMALPOWERandthePowerRange,NeutronFluxtripsetpointisreducedto~85%ofRATEDTHERMALPOWERwithin4hours;or,theQUADRANTPOWERTILTRATIOismonitored atleastonceper12hoursperSpecification 4.2.4.c..

ACTION3-WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirement andwiththeTHERMALPOWERlevel:D.C.COOK-UNIT23/43-5Amendment No.

,4HLE3.3-1'.Continued)Belowp6,restoretheinooerable channeltoOPERABLEstatusprioroincreasing HER."ALCMERabove:he~-6Setpoint.

b.Aboverr-5butbelow="iof~ATED:HERBALPCMER,res.oretheincoerable channel=oCPERAHLEstatuspriortoincreasing THERMALPOWERabove5."iofMATEOTHERMALPOWER.c.AboveS'.ofRATEDTHERMALPOWER,POWEROPERAT'.ON maycontinue.

AC,IQN4-With:henumberofchannelsOPERABLEonelessthanrequiredbythe.'4linimum ChannelsGPERA8LEreauirement andwiththe,HERBALPOWERlevel:ACi;ON63elowP-6,restorethenooerable channeltoOPERAHLEstatuspr.ortoincreasing

.HERBALPOWERabovetheP-6Setpoint.

b.AboveP-6,ooeration maycontinue.

-WiththenumoerofchannelsOPERABLEonelessthanrequiredbyheMinmumChannels~".PERAHLE requirement, verifycompliance withtheSriUTiQWN~ARCsi",l reouirements ofSpeci"ication3.1.1.1or3.1.1.2,asaoolicable, with..n1hourandatleastonceoer12hoursthereafter.

AC,:"ON6-MiththenumberofOPERABL=channelsonelessthantheTotal'fumberofChannels, ARTUPand/orPOWEROPERATICt

~ayproceedprovidedthefollowing conditonsaresatisfied:

a..neinooerable channelisplacedin".hetriooedcondition within1hour.heMinimumChannelsCPRABLEreouiremer.t ismet;however,theinoperable channelmaybebypassedroruoto2hoursforsurveillance testingoftheotherchannelsperSpecification 4.3.1.1.1.

AC-.:QN7-WiththenumberofOPERABLEchannelsonelessthan:he.otalNumberofChannels, STARTUPand/orPOWEROPERAIONmayoroceeduntilperformance ofthenextrequiredCHANNELFUNCTIONAL TESTprovidedtheinoperable channelisplacedinthetr.'opedcondition within1hour.0.C.COOK-UNIT23/43-6Amendment No.

TABLE3.3-3Continued)

TABLENOTATIONTripfunctionmaybebypassedinthisMODEbelowP-11.TripfunctionmaybebypassedinthisMODEbelowP-12.Thechannel(s) associated withtheprotective functions derivedfromtheoutofserviceReactorCoolantLoopshallbeplacedinthetrippedmode.*Theprovision ofSpecification 3.0.4arenotapplicable.

ACTION13ACTION14ACTION15ACTION16ACTIONSTATEMENTS WiththenumberofOPERABLEChannelsonelessthantheTotalNumberofChannels, beinHOTSTANDBYwithin6hoursandinCOLDSHUTDOWN.

withinthefollowing30hours;however,onechannelmaybebypassedforupto2hoursforsurveillance testingperSpecification 4.3.2.1.1.

WiththenumberofOPERABLEChannelsonelessthantheTotalNumberofChannels, operation mayproceedunti1performance ofthenextrequiredCHANNELFUNCTIONAL TESTprovidedtheinoperable channelisplacedinthetrippedcondition within1hour.Withachannelassociated withanoperating loopinoperable, restoretheinoperable channeltoOPERABLEstatuswithin2hoursorbeinHOTSHUTDOWNwithinthefollowing 12hours;however,onechannelassociated withanoperating loopmaybebypassedforupto2hoursforsurveillance testingperSpecification 4.3.2.1.1.WiththenumberofOPERABLEChannelsonelessthantheTotalNumberofChannels, operation mayproceedprovidedtheinoperable channelisplacedinthebypassedcondition andtheMinimumChannelsOPERABLErequirement ismet;oneadditional channelmaybebypassedforupto2hoursforsu;veillance testingperSpecification 4.3.2.1.1.

D.C.COOK-UNIT23/43-21Amendment No.

ATTACHMENT NO.3TOAEP:NRC:0659D DONALDC.COOKNUCLEARPLANTUNITNO.1THEPROPOSEDREVISIONS TOUNITNO.1TECHNICAL SPECIFICATIONS 8504050157 850329PDRADOCK05000315PPDR 0LJ) 3/4.3INSTRUMENTATION 3/4,3.1REACTORTRIPSYST"MINTRUMENTAT:ON LIMITINGCONDITION FOROPERATION 3.3,1.1Asam'nimum,thereactortripsysteminstrumentation channelsandinterlocks ofTable3.3-1shallbeOPRABLwithRESPONSETIMESasshowninTable3.3-2.APPLICABILITY:

AsshowninTable3.3-1.ACi!QN:AsshowninTable3.3-1.SUR'/E;Li ANCERE"UiRcMENTS 4.3.1.1.1

-Eachreacortripsysteminstrumentation channelshallbedemonstra.ed OPBABLEbytheperformance oftheCHANNELCHECK,CHANNELCALIBRATION andCHANNELFUNCIONALTESToperations fortheMoopsattnefrequencies snowninable4.3-1.4.3.1.1.2 Thelogicfortheinterlocks shallbedemonstrated.

OPeRABLEpriortoeachreactorstartupunlessperformed duringthepreceding 92days.Thetotalinterlock functionshallbedemonstrated OPERABLE't leastonceper18monthsduringCHANNELCALIBRATION testingofeachchannelaffectedbyinterlock operation.

4.3.1.1.3 TheREACTORTRIPSYSTEMRESPONSETiNEofeachreactortripfunctionsha11bedemonstrated tobewithinitslimitat,leastonceper18months.Eachtestshallincludeatleastonelogictrainsuchtha.bothlogictrainsaretestedatleastonceper36monthsandonechannelperfunctionsuchthatallchannelsaretestedatleastonceeveryNtimes18monthswhereNisthetotalnumberofredundant channelsinaspecificreactortripfunctionasshowninthe"TotalNo.ofChannels" columnofTable3.3-1.0.C.COOK-UNIT13/43-1Amendmene go.

1'ABLE3.3-2RL'ACIOR1RII'YSTLHINSTRUHL'NTAT IONRLSVON'SL TIHLSFUNCTIONAI.

UNIIRLSPONSETIHE1.HanualReactorTrip2.I'owensRa>>ge,Neutro>>I'luxNOTAI'I'LICAIILE<0.5seconds'.

I'ow<<rRa>>ge,NeutronIIux,lligliI'ositiveRateNOTAVI'LICAIILE4.PowerRa>>ge,Neutron.Flux,IligliN<<gativeRate5.Inteonediate Range,N<<ut.ro>>I'lux6.SourceRa>>ge,Neutro>>IIuxOvertenq)eraturehI0.Overpower AT9.I'ressu>izerI'ressure--Low 10.Pressurizer Vressu~e--lligl>11.Pressurizer WaterLevel--lligl>

<0.6seconds"NOTAPI'LICAIILENOTAPPLICAIIIE<6.0seconds'OT Al'VLICABLE-1.0seconds<1.0seco>>dsNOTAVI'I.ICABLENeutrond<<tectors areexellli)t trollllespo>>setlllletesting.Responsetimeoftheneutronfluxsignalportionofthechannelshallbemeasuredfromdetectoroutputorinputoffirstelectronic component inchannel.0 TABLE4.3-1(Continued)

NOTATIONWiththereactortripsystembreakersclosedandthecontrolroddrivesystemcapableofrodwithdrawal.

(1)(2)Ifnotperformed inprevious7days.Heatbalanceonly,above15%ofRATEDTHERMALPOWER.Adjustchannelifabsolutedifference

>2percent.(3)Compareincoretoexcoreaxialimbalance above15%ofRATEDTHERl1ALPOWER.Recalibrate ifabsolutedifference

>3percent.(4)(5)(6)ManualESFfunctional inputcheckevery18months.Eachtraintestedeveryothermonth.Neutrondetectors maybeexcludedfromCHANNELCALIBRATION.

(7)-BelowP-6(BLOCKOFSOURCERANGEREACTORTRIP)setpoint.

D.C.COOK-UNIT 13/43-14Amendment No.

INSTRUMENTATION 3/4.3.2ENGINEERE0 SAFE,YFEATUREACUATIONSYST=MINSTR","NTAT'.CNLIMITINGCONOITION FOROPERA;ION3.3,2,1TheEngineered SafetyFeatureActuation System(ESFAS)instrumen a-tionchannelsandinte.locksshowninTable3.3-3shallbeOPERABLEwiththeirtripsetooints setconsistent withthevaluesshownintheTripSetpointcolumnofTable3.3-4andwithRESPONSETIMESasshowninTable3.3-5.APPLICAB!LITY:

AsshowninTable3.3-3.ACTION:a.WithanESFASinstrumentation channeltripsetpointlesscorse.va-tivethanthevalueshownintheAllowable ValuescolumnofTable3.3-4,declarethechannelinoperable andapplytheapplicable ACTIONrequirement ofTable3.3-3untilthechannelisrestoredtoOpERASLEstatuswiththetripsetpointadjustedconsistent withtheTripSetointvalue.b.WithanESFASinstrumentation channelinoperable, taketheACTIONshowninTable3.3-3.SURVEIL'NCE REOUIRE"ENTS 4.3.2.1.1 EachESFASinstrumentation channelshallbedemonstrated OPERASLEbytheperformance oftheCHANNELCHECK,CHANNELCALIBRATION andCHANNELFUNCTIONAL TESToperations fortheMODEsandatthefrequencies showninTable4.3-2.4.3.2.1.2 Thelogicfortheinterlocks shallbedenonstrated OPERABLEduringtheautomatic actuation logictest.Thetotalinterlock funct'onshallbedemonstrated OPERABLEatleastonceper18monthsduringCHANNELCALIBRATION testingofeachchannelaffectedbyinterlock operation.

4.3.2.1.3 TheENGINEEREO SAFETYFEATURESRESPONSETIMEofeachESFASfunctionshallbedemonstrated tobewithinthelimitatleastonceper18months.Eachtestshallincludeatleastonelogictrainsuchthatbothlogictrainsaretestedatleastonceper36monthsandonechannelperfunctionsuchthatallchannelsaretestedatleastonceperNtimes18monthswhereNisthetotalnumberofredundant channelsinaspecificESFASfunctionasshowninthe"TotalNo.ofChannels" ColumnofTable3~33~0.C.COOK-UNIT 13/43-15Amendment No.

TABLE3.3-3ENGItlEEREO SAFETYFEATUREACTUATIOtl SYSTBIItfSTRUHEtlTATIOll FUtlCTIONAL UNITTOTALNO.CIIANtlCI.S Of'llAllllELS TO1RIPIIIIIII'fUt1CllANtlELSOVERAfJLE APPLICABLE HOOESACTIOtlb.cAutomatic Actuation LogicContainment Pressure-lliqh SAFETYINJECTION;TURBINE.TRIP,FEEDWATER ISOLATION, ANDHOTORDRIVEtfI:EEOtCATER PUtlPS.a.!IanuaIInil.iation 1,2,3,41,2,3,41,2,3181314*d.Pressurizer Pressure-Lowe.Oifferential PressureBetweenSteamLines-llighFourLoopsOperating ThreeLoopsOperating 3/steam1ine3/operating steamline2/steamline2/steamlineanysteamline1/steam2/operating line,anysteamlineoperating steamline1,2,3lt1,2,3df14"15 TABIf.3.3-3(Continued}

ENGINEEREI)

SAFETYFEATURI'.

ACTUA1ION SYSTFHIHSTRUHLNTATION nC3C)7CIFUNCTIONAL UNITf.SteamFlowinTwoSteamLines-lligh TOTALHO.OFCIIANHEI.S CIIAHNEI.STOTRIPHINIHUHCIIANNELS Of'ENABLE APPI.ICADLE HOnI:SACTIONFourLoopsOperating 2/sl.earn line1/steamline1/steamlineany2steamlines14*QQ960TlireeLoopsOperating COIHCII)fNTMilliLIIIIERT--l.ow-Low avgIourLoopsOperating lhreel.oopsOperating 2/operating steamIIne1T,/loopavgoperating loopI/anyoperating steamline2T,anyavgloops1TinfNIanyoperating loop1/operatingsteamline3loops1Tinanyavgtwooperating loops1514*15 fhlII.L3.3-3(Cr)r)tlrrrred)

,~ltttilNLf'ILff)

SAItfYFI.Aftlltf; ACI'IIATION SYSlfHlNSTIIUHLNTATION nI:IINCTIONAL UNlrOlt,COlNCII)KNT WITIIStear))LineI'ressure-I.owTOTALNO.CIIANNLLS t)fCIIANNfl.S TOTltlPHlNlHIIHCIIANNf:LSOPLItAIILE AVPIICAIILE HOIIESACTIONL)'f:ourLoopsOperating TI)reeLoopsOperating 2.CONIAlNHI.NI SfftAYa.Harrua1b.Autorr)at fcActuat.io<<

Logic1pr'essure/

1oop1pressure/

oilerdtillgloop?pressures arly100ps1pressureINNinar)yoper-atir)gloop1pressureany3loops1pressureinany2operating loops1,2,3,41,2,3,414*1513c.Cor)tainmentf'ressure--

lligl)-lligh1,2,316R0 inULL3.3-3Continued FNGINEERED SAFfTYFEATURfACTUATION SYSTFHINSTRUMENTATION FUNCTIONAL UNIT4.STfAHLINfISOLATION 10TALNO.CHANNELSOFCIIANNELS TOTRIPHINIHUHCHANNELSOPERABLEAAPCICAOLEX HOOTSACTIONa.Hanual-b.Automatic Actuation Logicc.Containm<<nt Pressure--

lligi>-Iligl)d.SteamFlowinTwoSteamLines-lligh1,2,31,2,31/steamlinel/steamline1/operating 1,2,3steamline2121816FourLoopsOperating 2/steam1ine1/steam1ine1/steam1ineany2steam1ines14*TlireeLoopsOiIerating2/operating steamlineI/anyoperating steamline1/operatingsteamline15 TABLE3.3-3Continued ENGINEERED SAFETYFEATUREACTUATION SYSTEHINSTRUHENTATION FUNCTIONAL UHITTOTALHO.CHANNELSOFCHANNELSTOTRIPHIHIHUlhCHANNELSOPERABLEAPPLICABLE NODESllCTIOHCOINCIDENT MITHEITHERT--Low-Low avgFourLoopsOperating ThreeLoopsOperating OR,COIHCIOEHT WITHSteamLinePressure-Low1T/loop1T/oper-atingloop2Tanyloops1"'T'nnanyoperating loop1Tany3loops1Tinanyavgtwooperating loops14*15.FourLoopsOperating ThreeLoopsOperating 5.'TURBINETRIP5FEEDWATER ISOLATION 1pressure/2pressures loopanyloops1pressure/

1pressureoperating loopinanyoper-atingloop1pressureany3loops1pressureinany2oper-atingloops14*a.SteamGenerator WaterLevel-High-High 3/loop2/loopin2/loopinanyoper-eachoper-atingloop'atingloop1.2,314*

TABLE3.3-3(Continued)

TABLENOTATIONgTripfunctionmaybebypassedinthisMODEbelowP-ll.55TripfunctionmaybebypassedinthisMODEbelowP-12.PHOThechannel(s) associated withtheprotective functions derivedfromtheoutofserviceReactorCoolantL'oopshallbeplacedinthetrippedmode.*Theprovision ofSpecification 3'.4arenotapplicable.

ACTIONSTATEMENTS ACTION13WiththenumberofOPERABLEChannelsonelessthantheTotalNumberofChannels, beinHOTSTANDBYwithin6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours;however,onechannelmaybebypassedforupto2hoursforsurveillance-testing perSpecification 4.3.2.1.1.

ACTION14WiththenumberozOPERABLEChannelsonelessthantheTotalNumberofChannels, operations mayproceeduntilperformance ofthenextrequiredCHANNELFUNCTIONAL TESTprovidedtheinoperable channelisplacedinthetrippedcondition within1hour.ACTION15Withachannelassociated withanoperating loopinoperable, restore0heinoperable channeltoOPERABLEstatuswithin2hoursorbeinHOTSHUTDOWNwithinthefollowing 12hours;however,onechannelassociated withanoperating loopmaybebypassedforupto2hoursforsurveillance testingperSpecif'cation 4.3.2.1.1.

ACTION16'WiththenumberofOPERABLEChannelsonelessthantheTotalNumberofChannels, operation mayproceedprovidedtheinoperable channelisplacedinthebypassedcondition andtheMinimumChannelsOPERABLErequirement ismet;oneadditional channelmaybebypassedforupto2hoursforsurveillance testingperSpecification 4.3.2.1.1.

D.C.COOK-UNIT 13/43-22Amendment No.

TABLE3.3-3(Continued)

ACTION17-WithlessthantheMinimumChannelsOPERABLE, operation maycontinueprovidedthecontainment purgeandexhaustvalvesaremaintained closed.ACTION18WiththenumberofOPERABLEChannelsonelessthantheTotalNumberofChannels, restoretheinoperable channeltoOPERABLEstatuswithin48hoursorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.ACTION19WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels, STARTUPand/orPOWEROPERATION mayproceedprov'dedthefollowing conditions aresatisfied:

a~Theinoperable channelisplacedinthetrippedcondition within1hour.b.TheMinimumChannelsOPERABLErequirements ismet;however,oneadditional channelmaybebypassedforupto2hoursforsurveillance testingperSpecification 4.3.2.1.ENGINEERED SAFETYFEATURESINTERLOCKS DESIGNATION CONDITION ANDSETPOINTFUNCTIONP-11With2of3pressurizer pressurechannels>1915pslgiP-llpreventsordefeatsmanualblockofsafetyinjection actuation onlowpressurizer pressure.

P-12With3of4Tchannels>544'F.P-12preventsordefeatsmanualblockofsafetyinjection actuation highsteamlineflowandlowsteamlinepressure.

With2of4Tchannels<540oF,Allowsmanualblockofsafetyinjection actuation onhighsteamlineflowandlowsteamlinepressure.

Causessteamlineisolation onhighsteamflow.Affectssteamdumpblocks.D.C.COOK-UNIT 13/43-23Amendment No.

ATTACHMENT NO.4TOAEP:NRC:0659D DONALDC.COOKNUCLEARPLANTUNITNO.2THEPROPOSEDREVISIONS TOUNITNO.2TECHNICAL SPECIFICATIONS TABLE3.3-1(Continued TABLENOTATION+Miththereactortripsystembreakersintheclosedpositionandthecontrolroddrivesystemcapableofrodwithdrawal.

~Thechannel(s) associated withtheprotective functions derivedfromtheoutofserviceReactorCoolantLoop.shallbeplacedinthetrippedcondition.

8Theprovisions ofSpecification 3.0.4arenotapplicable.

HHighvoltagetodetectormaybede-energized aboveP-6.ACTIONSTATEMENTS ACTION1-WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirement, beinHOTSTANDBYwithin6hours;however,onechannelmaybebypassedforupto2hoursforsurveillance testingperSpecification 4.3.1.1.1.

ACTION2-WiththenumberofOPERABLEchannelsonelessthantheTotalNumberofChannels, STARTUPand/orPOWEROPERATION mayproceedprovidedthefollowing conditions aresatisfied:

a.Theinonerable channelisplacedinthetrippedcondition within1hour.b.TheMinimumChannelsOPERABLErequirement ismet;however,theinoperable channelmaybebypassedforupto2hoursforsurveillance testingperSpecification 4.3.1.1.1.

c.Either,THERMALPOWERisrestricted to~75%ofRATEDTHERMALPOWERandthePowerRange,NeutronFluxtripsetpointisreducedto~85KofRATEDTHERMALPOWERwithin4hours;or,theQUADRANTPOWERTILTRATIOismonitored atleastonceper12hoursperSpecification 4.2.4.c.ACTION3-WiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLErequirement andwiththeTHERMALPOWERlevel:D.C.COOK-UNIT23/43-5Amendment No.

,ABLE3.31!Continued) a.Below?-6, restoretheinoaerabie c.",anne1 toOPERABLEstaus"r',oroincreasing HER"AL~OWERabovehe~-6Setaoint.

b.Above>-6butbelow5"iof?ATEOTHERMAL?OWER,resoretheincoerable channel:oOPERABLEstatusarioraincreasngTHERMALPOWERabove5,.ofMATEOTHERMAL?OWER.c.Above"".'lofRATEDHERMALPOWER,POWERQPERAT'.ON maycontinue.

AC,IQN4-MiththenumberofchannelsOPERABLEonelessthanrequiredbytheMinimumChannelsOPERABLEreauirement andwiththeTHERMAL?OWER1evel:ACT'.ON53elow?-6,restoretheinooerablechanneltoOPERABLEstatusar.'.ortoircreasing.HER.",AL POWERabovetheP-6Setpoint.

b.Above?-6,ooerat'.on maycontinue.

-MiththenumaerofchannelsOPERABLEonelesst?'anrequiredbyhe.colinmumChannelsOPERABLErequirement, verifycompliance wlhheSHUTDOWN~ARCiINrequirements ofSoecification3.1.1,1or3.1.1.2,asaool',cable, with.'n1hourandatleastonceaer12hoursthereafter.

AC,'.QN6-Mihthe~umberafOPERABLEchannelsonelessthan.heTotalNumoerofChannels, STARTUPand/orPOWEROPERATION i'ayoraceedprovidedthefollowing candit';ons aresatisfied:

a..neinooerabie channelisolacedinhetriooedcondition within1hour.b.'heMinimumChannelst'PERABLE reauiremer,t ismet;however,theinoperable channelmaybebyoassehforuoto2hoursforsurveillance testingoftheotherchannelsperSpecification 4.3.l.l.l.

AC".:QNi-WiththenumberofOPERABLEchannelsonelessthan".he,otalNumberof'hannels, STARTVPand/orPOWEROPERATiON mayoraceeduntilPerformance ofthenextrequiredCHANNELFUNCTIONAL TESTprovidedtheinoperable channelisPlacedinthetriooedcondition within1hour.0.C.COOK-UNIT23/43-6Amendment No.

TABLE3.3-3Continued)

TABLENOTATIONTripfunctionmaybebypassedinthisMODEbelowP-11.TripfunctionmaybebypassedinthisMODEbelowP-12.Thechannel(s) associated withtheprotective functions derivedfromtheout,ofserviceReactorCoolantLoopshallbeplacedinthetrippedmode.*Theprovision ofSpecification 3.0.4arenotapplicable.

ACTION13ACTION14ACTION15ACTION16ACTIONSTATEMENTS WiththenumberofOPERABLEChannelsonelessthantheTotalNumberofChannels, beinHOTSTANDBYwithin6hoursandinCOLDSHUTDOWN.

withinthefollowing 30hours;however,onechannelmaybebypassedforupto2hoursforsurveillance testingperSpecification 4.3.2.1.1.

WiththenumberofOPERABLEChannelsonelessthantheTotalNumberofChannels, operation mayproceeduntilperformance ofthenextrequiredCHANNELFUNCTIONAL TESTprovidedtheinoperable channelisplacedinthetrippedcondition within1hour.Withachannelassociated withanoperating loopinoperable, restoretheinoperable channeltoOPERABLEstatuswithin2hoursorbeinHOTSHUTDOWNwithinthefollowing 12hours;however,onechannelassociated withanoperating loopmaybebypassedforupto2hoursforsurveillance testingperSpecification 4.3.2.1.1.

WiththenumberofOPERABLEChannelsonelessthantheTotalNumberofChannels, operation mayproceedprovidedtheinoperable channelisplacedinthebypassedcondition andtheMinimumChannelsOPERABLErequirement ismet;oneadditional channelmaybebypassedforupto2hoursforsurveillance testingperSpecification 4.3.2.1.1.

D.C.COOK-UNIT23/43-21Amendment No.

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