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{{#Wiki_filter:ATTACHMENT2AEP:NRC'0372~~8X.O5290Pgq CHANGENO......'I'EP'NRC:0372 ELECTRICALPOWERSYSTEMSD.C.DISTRIBUTION-OPERATINGLIMITINGCONDITIONfOROPERATIONTRAINABconsistingof250-voltD.C.busAB,250-voltD.C.batterybankAB,andafullcapacitycharger.TRAINCDconsistingof250-voltD.C.busCD,250-voltD.C.batteryadpacitycharger.bnkCD,anafullcaAPPLICABILITY:-MODES1,2,3and4.ACT'tON:3.8.2.3ThefollowingD.C.bustrainsshallbeenergizedandOPERABLEwithtiebreakersbetweenbustrainsopen:a.With250-voltD.C.businoperable,restoretheinoperablebustoOPERABLEstatuswithin2hoursorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithintne,following30hours..Withone250-voltD.C.batteryand/oritschargerinoperable,restoretheinoperablebatteryand/orchargertoOPERABLEstatuswithin2hoursorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing30hours.SURVEILLANCEREUIREMENTS4.8.2.3.1EachO.C'.bustrainshallbedeterminedOPERABLEandenergizedwithtiebreakersopenatleastonceper7daysbyverifyingcorrectbreakeralignmentandindicatedpoweravailability.4.8.2.3.2Each.250-voltbatterybankandchargershallbedemonstratedOPERABLE'.a.Atleastonceper7'aysbyverifyingthat:1.Theelectrolytelevelofeachpilotcellisbetweentheminimumand,maximumlevelindicationmarks,0.C.COOK-UNIT13/48-8 CHANGENO....,.2AEP:NRC:0372 ELECTRICALPOMERSYSTEMSSURVEILLANCEREQUIRBIENTS(Continued)b.2.Thepilotcellspecificgravity,correctedto77'Fandfullelectrolytelevel,is>1.200,3.Thepilotcellvoltageis>2.10volts,and4.Theoverallbatteryvoltageis>250volts.Atleastonceper92daysbyverifyingthat:.r1.Thevoltageofeachconnectedcellis>2.10voltsunderfloatchargeandhasnotdecreasedmorethan0F05voltsfromthevalueobservedduringtheoriginalacceptancetest,2.Thespecificgra'vity,correctedto70'Fandfullelectro-lytelevel,ofeachconnectedcellis>1;200andhasnotdecreasedmorethan0.03fromthevalueobservedduringtheprevioustest,and3.Theelectrolytelevelofeachconnectedcellisbetweentheminimumandmaximumlevelindicationmarks.cod;Atleastonceper18monthsbyverifyingthat:1.Thecells,cellplatesandbatteryracksshownovisualindicationofphysicaldamageorabnormaldeterioration.2.Thecell-to-cellandterminalconnectionsareclean,tight,andcoatedwithanti-corrosionmaterial.3.Thebattery-chargerwillsupplyatleast140amperesat>250voltsforatleast4hours.Atleast,onceper18months,duringshutdown,byverifyingthatthebatterycapacityisadequatetosupplyandmain'taininOPERABLEstatustheemergencyloadsforthespecifiedtimesofTable4.8-1Awiththebatterychargerdisconnected.Thebatteryterminalvoltageshallbemaintained>210voltsthroughouttheentiretest.e.AtleastonceperSOmonths,duringshutdown,byverifyingthatthebatterycapacityisatleast805ofthemanufacturer'sratingwhensubjectedtoaperformancedischargetest.Thisperformancedischargetestshallbeperformedsubsequenttothesatisfactorycompletionoftherequiredbatteryservicetest..C.COOK-UNIT23/48-9 TABLE4.8-1ABATTERYEMERGENCYLOAOSABBatterLoads.MinimumTime1.ChannelIIIstaticinverter*2.ChannelIVstaticinverter*3.Computerstaticinverter*4.BOPstaticinverter"5.Feedpumpturbine2Eoilpump6.Controlroomemergencylighting7.Hainturbineoilpump"E"8.Isolationvalvecontrol9.Allcontrnlcircuits3hrs3hrs3hrs'hrs1hr8hrs3hrs8hrs8hrs1:ChannelIstaticinverter*2.ChannelIIstaticinverter*3.Feed,pumpturbine2Moilpump4.Generatorsealoilpump5.Hainturbineoilpump"M"6.Isolationvalves3hrs3hrs1hr5hrs3hrs'8hrs7.Annunciators8.Allcontrolcircuits8hrs*ACpowersourcestotheinvertersshallbeturned.offatthestartofthetestandmaybeturnedonattheendofthespecifiedtimeinterval.Invertersmaybeleftinthisoperatingmodeforthedurationofthedischargetest.0.C.COOK-UNIT23/48-10 CHANGENO.....,AEP:NRC:0372I~~~l~I~w~r TABLE1.2FREQUENCYNOTATIONNOTATIONSSAS/UN.A.FREQUENCYAtleastonceper12hours.Atleastonceper24hours.Atleastonceper7days.Atleastonceper31daysAtleastonceper92days.Atleastonceper184days..Atleastonceper549days.Priortoeachreactorstartup.Notapplicable.D.C.COOK-UNIT11-7  
{{#Wiki_filter:ATTACHMENT 2AEP:NRC'0372
~~8X.O5290Pgq CHANGENO......'I'EP'NRC:0372 ELECTRICAL POWERSYSTEMSD.C.DISTRIBUTION
-OPERATING LIMITINGCONDITION fOROPERATION TRAINABconsisting of250-voltD.C.busAB,250-voltD.C.batterybankAB,andafullcapacitycharger.TRAINCDconsisting of250-voltD.C.busCD,250-voltD.C.batteryadpacitycharger.bnkCD,anafullcaAPPLICABILITY:
-MODES1,2,3and4.ACT'tON:3.8.2.3Thefollowing D.C.bustrainsshallbeenergized andOPERABLEwithtiebreakersbetweenbustrainsopen:a.With250-voltD.C.businoperable, restoretheinoperable bustoOPERABLEstatuswithin2hoursorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithintne,following 30hours..Withone250-voltD.C.batteryand/oritschargerinoperable, restoretheinoperable batteryand/orchargertoOPERABLEstatuswithin2hoursorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.SURVEILLANCE REUIREMENTS 4.8.2.3.1 EachO.C'.bustrainshallbedetermined OPERABLEandenergized withtiebreakersopenatleastonceper7daysbyverifying correctbreakeralignment andindicated poweravailability.
4.8.2.3.2 Each.250-voltbatterybankandchargershallbedemonstrated OPERABLE'.
a.Atleastonceper7'aysbyverifying that:1.Theelectrolyte levelofeachpilotcellisbetweentheminimumand,maximumlevelindication marks,0.C.COOK-UNIT13/48-8 CHANGENO....,.2AEP:NRC:0372 ELECTRICAL POMERSYSTEMSSURVEILLANCE REQUIRBIENTS (Continued) b.2.Thepilotcellspecificgravity,corrected to77'Fandfullelectrolyte level,is>1.200,3.Thepilotcellvoltageis>2.10volts,and4.Theoverallbatteryvoltageis>250volts.Atleastonceper92daysbyverifying that:.r1.Thevoltageofeachconnected cellis>2.10voltsunderfloatchargeandhasnotdecreased morethan0F05voltsfromthevalueobservedduringtheoriginalacceptance test,2.Thespecificgra'vity, corrected to70'Fandfullelectro-lytelevel,ofeachconnected cellis>1;200andhasnotdecreased morethan0.03fromthevalueobservedduringtheprevioustest,and3.Theelectrolyte levelofeachconnected cellisbetweentheminimumandmaximumlevelindication marks.cod;Atleastonceper18monthsbyverifying that:1.Thecells,cellplatesandbatteryracksshownovisualindication ofphysicaldamageorabnormaldeterioration.
2.Thecell-to-cell andterminalconnections areclean,tight,andcoatedwithanti-corrosion material.
3.Thebattery-chargerwillsupplyatleast140amperesat>250voltsforatleast4hours.Atleast,onceper18months,duringshutdown, byverifying thatthebatterycapacityisadequatetosupplyandmain'tain inOPERABLEstatustheemergency loadsforthespecified timesofTable4.8-1Awith thebatterychargerdisconnected.
Thebatteryterminalvoltageshallbemaintained
>210voltsthroughout theentiretest.e.AtleastonceperSOmonths,duringshutdown, byverifying thatthebatterycapacityisatleast805ofthemanufacturer's ratingwhensubjected toaperformance discharge test.Thisperformance discharge testshallbeperformed subsequent tothesatisfactory completion oftherequiredbatteryservicetest..C.COOK-UNIT23/48-9 TABLE4.8-1ABATTERYEMERGENCY LOAOSABBatterLoads.MinimumTime1.ChannelIIIstaticinverter*
2.ChannelIVstaticinverter*3.Computerstaticinverter*
4.BOPstaticinverter" 5.Feedpumpturbine2Eoilpump6.Controlroomemergency lighting7.Hainturbineoilpump"E"8.Isolation valvecontrol9.Allcontrnlcircuits3hrs3hrs3hrs'hrs1hr8hrs3hrs8hrs8hrs1:ChannelIstaticinverter*
2.ChannelIIstaticinverter*
3.Feed,pumpturbine2Moilpump4.Generator sealoilpump5.Hainturbineoilpump"M"6.Isolation valves3hrs3hrs1hr5hrs3hrs'8hrs7.Annunciators 8.Allcontrolcircuits8hrs*ACpowersourcestotheinverters shallbeturned.off atthestartofthetestandmaybeturnedonattheendofthespecified timeinterval.
Inverters maybeleftinthisoperating modeforthedurationofthedischarge test.0.C.COOK-UNIT23/48-10 CHANGENO.....,AEP:NRC:0372 I~~~l~I~w~r TABLE1.2FREQUENCY NOTATIONNOTATIONSSAS/UN.A.FREQUENCY Atleastonceper12hours.Atleastonceper24hours.Atleastonceper7days.Atleastonceper31daysAtleastonceper92days.Atleastonceper184days..Atleastonceper549days.Priortoeachreactorstartup.Notapplicable.
D.C.COOK-UNIT11-7  


TABLE1.2FREUENCYNOTATIONNOTATIONSWQSAS/U:N.A.~FREUENCYAtleastonceper12hours.Atleastonceper24hours.Atleastonceper7days.Atleastonceper31daysAtleastonceper92days.Atleastonceper184days.Atleastonceper549days.Priortoeachreactorstartup.Notapplicable.D.C.COOK-UNIT21-8h~eC CHANGENO.....,AEP:NRC'0372~~  
TABLE1.2FREUENCYNOTATIONNOTATIONSWQSAS/U:N.A.~FREUENCYAtleastonceper12hours.Atleastonceper24hours.Atleastonceper7days.Atleastonceper31daysAtleastonceper92days.Atleastonceper184days.Atleastonceper549days.Priortoeachreactorstartup.Notapplicable.
D.C.COOK-UNIT21-8h~eC CHANGENO.....,AEP:NRC'0372
~~  


IPOWERDISTRIBUTIONLISACTION:(Continued)Ic)SurveillancetestingoftheAPDMSmaybeperformedpursuanttoSpecification4.3.3.7.1providedtheindicatedAFDismaintainedwithinthelimitsofFigure3.2-1.Atotalof6hoursofoperationmaybeaccumulatedwiththeAFDoutsideofthetargetbandduringthistestingwithoutpenaltydeviation.b.,ERMALPOWERshallnotbeincreasedabove90%or0.9XAPLwhicheverisless)ofRATEDTHERHALPOllERunlesstheindicatedAFDiswithinthe5ÃtargetbandandACTION.2.a)1),above'hasbeensatisfied.c.THERMALPOWERshallnotbeincreasedabove50KofRATEDTHERMALPOWERunlesstheindicatedAFDhasnotbeenoutsideofthe~+5%targetbandformorethan1hourpenaltydeviationcumulativeduringtheprevious24hours.d.Duringpowerreductionsusingcontrolgods,thereportingrequire-mentsofSpecification6.9.1.9shallnotapplyprovidedtheactionitemsabovearesatisifed..SURYEILLANCEREUIREMENTSJ4.2.1.1TheindicatedAXIALFLUXDIFFERENCEshallbedeterminedtobewithinitslimitsduringPOWEROPERATIONabove15KofRATEDTHERMALPOWERby:a..MonitoringtheindicatedAFDforeachOPERABLEexcore.channel:Atleastonceper7dayswhentheAFDMonitorAlarmis'PERABLE,and2.,Atleastonceperhourforthefirst24hoursafterrestoringtheAFDMonitorAlarmtoOPERABLEstatus.b.MonitoringandloggingtheindicatedAXIALFLUXDIFFERENCEforeachOPERABLEexcorechannelatleastonceperhourforthefirst24hoursandatleastonceper30minutesthereafter,-whentheAXIALFLUXDIFFERENCEMonitorAlarmisINOPERABLE.The1oggedvaluesoftheindicatedAXIALFLUXDIFFERENCEshallbe.assumedtoexistduringtheintervalprecedingeachlogging.~t0.C.'.COOKUNIT13/42-2 POWERDISTRIBUTIONLITSACTION:(Continued)c)SurveillancetestingoftheAPDMSmaybeperformedpursuanttoSpecification4.3.3.7.1providedtheindicatedAFDismaintainedwithinthelimitsofFigure3.2-1.Atotalof6hoursofoperationmaybeaccumulatedwiththeAFDoutsideofthetargetbandduringthistestingwithoutpenaltydeviation.b.THERMALPOWERshallnotbeincreasedabove814ofRATEDTHERMALPOWERunlesstheindicatedAFDiswithinthe+5%targetbandandACTION2.a)1),abovehasbeensatisfied.C.THERMALPOWERshallnotbeincreasedabove50%ofRATEDTHERMALPOWERunlesstheindicatedAFDhasnotbeenoutsideofthe+5%targetbandformorethan1hourpenaltydeviationcumulativeduringtheprevious24hours.d.Duringpowerreductionsusingcontrol,rods,thereportingrequire-mentsofSpecification6.9.1.9shallriotapplyprovidedtheactionitemsabovearesatisifed.SURVEILLANCEREUIREMENTS4.2.1.1TheindicatedAXIALFLUXDIFFERENCEshallbedeterminedtobewithinitslimitsduringPOWEROPERATIONabove15%ofRATEDTHERMALPOWERby:a.MonitoringtheindicatedAFDforeachOPERABLEexcorechannel:l.At,leastonceper7dayswhentheAFDMonitorAlarmisOPERABLE,and2.Atleastonceperhourforthefirst24hoursafterrestoringtheAFDMonitorAlarmtoOPERABLEstatus.b.MonitoringandloggingtheindicatedAXIALFLUXDIFFERENCEforeachOPERABLEexcorechannelatleastonceperhourforthefirst24hoursandatleastonceper30minutesthereafter,whentheAXIALFLUXDIFFERENCEMonitorAlarmisINOPERABLE.TheloggedvaluesoftheindicatedAXIALFLUXDIFFERENCEshallbeassumedtoexistduringtheintervalprecedingeachlogging.D.C.COOKUNIT23/42-2 CHANGENO.,-.AEP:NRC:0372 REACTIVITYCONTROLSYSTEMSCHARGINGPUMP-SHUTDOMNLIMITINGCONDITIONFOROPERATION3.1.2.3AtleastonechargingpumpintheboroninjectionflowpathrequiredbySpecification3.1.2.1shallbeOPERABLEandcapableofbeingpoweredfroman-OPERABLEemergencybus.APPLICABILITY:MODES5and,6.ACTION:WithnochargingpumpOPERABLE,suspendalloperationsinvolvingCOREALTERATIONSorpositivere~ctivitychangesunti1onechargingpumpisrestoredtoOPERABLEstatus.SURVEILLANCEREQUIREMENTS4.1.2.3AtleasttheaboverequiredchargingpumpshallbedemonstratedOPERABLEbyverifying,thatonrecirculationflow,thepumpdevelopsadischargepressureof>2390psigwhentestedpursuanttoSpecification4.0.5.D.C.'COOK-UNIT23/41-11~~wss~~/
IPOWERDISTRIBUTION LISACTION:(Continued)
CHANGENO.....,AEP:NRC:0372 CONTAIHMENTSYSTEMSCONTAIHMEHTAIRRECIRCULATIONSYSTEMSLIMITIHGCONDITIONFOROPERATION3.6.5.6TwoindependentcontainmentairrecirculationsystemsshallbeOPERABLE.APPLICABILITY:MODES1,2,3and4.ACTION:Withonecontainmentairrecirculationsysteminoperable,restoretheinoperablesystemtoOPERABLEstatuswithin72hoursorbeinatleastHOTSTANDBYwi.thinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing30hours.SURVEILLANCEREOUIREIMEHTS4.6.5.6EachcontainmentairrecirculationsystemshallbedemonstratedOPERABLEatleastonceper3monthsonaSTAGGEREDTESTBASISby:a.b.C.Verifyingthatthereturnairfanstartsonanauto-startsignalaftera10+1minutedelayandoperates"oratleast15minutes,Verifyingthatwiththereturnairfandampersclosed,thefan,motorcurrentis56+10ampswhenthefanspeedis880+20'PH,Verifyingthatwiththefanoff,thereturnairfandamoeropenswhenaforce.of<lllbsisappliedtothecounter-weight,andVerifyingthatthemotoroperatedvalveinthesuctionlinecothecontainment'slowercompartmentopensaftera10+1minutedelay.0.C.COOK-UNIT13/46-35 CONTAINMENTSYSTEMSCONTAINMENTAIRRECIRCULATIONSYSTEMSLIMITINGCONDITIONFOROPERATION3.6.5.6TwoindependentcontainmentairrecirculationsystemsshallbeOPERABLE.APPLICABILITY:MODES1,2,3and4.'IACTION:Withonecontainmentairrecirculationsystemin'operable,.restore.theinoperablesystemtoOPERABLEstatuswithin48hoursorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing30hours.SURVEILLANCEREOUIREMENTS4.6.5.6E'achcontainmentairrecirculationsystemshallbedemonstratedOPERABLEatleastonceper92daysonaSTAGGEREDTESTBASISby:Verifyingthatthereturnairfanstartsonanauto-startsignalaftera10+0/-1minutedelayandoperatesforatleast15minutes.b.Cid.Verifyingthatwiththereturnairfandampersclosed,thefanmotorcurrentis56+10ampswhenthefanspeedis880+20RPM.Verifyingthatwiththefanoff,thereturnairfandamperopenswhenaforceof<lllbsisappliedtothecounterweight.Yerifyinothatthemotoroperatedvalveinthe,suctionlinetothecontainment'slowercompartmentopensaftera10+0/-1minutedelay..C.COOK'-UNIT2.,',.3/4644~AmendmentHo.1'C~
Ic)Surveillance testingoftheAPDMSmaybeperformedpursuanttoSpecification 4.3.3.7.1 providedtheindicated AFDismaintainedwithinthelimitsofFigure3.2-1.Atotalof6hoursofoperation maybeaccumulated withtheAFDoutsideofthetargetbandduringthistestingwithoutpenaltydeviation.
CHANGEN0..7...AEP:NRC:0372~~  
b.,ERMALPOWERshallnotbeincreased above90%or0.9XAPLwhichever isless)ofRATEDTHERHALPOllERunlesstheindicated AFDiswithinthe5&#xc3;targetbandandACTION.2.a) 1),above'hasbeensatisfied.
c.THERMALPOWERshallnotbeincreased above50KofRATEDTHERMALPOWERunlesstheindicated AFDhasnotbeenoutsideofthe~+5%targetbandformorethan1hourpenaltydeviation cumulative duringtheprevious24hours.d.Duringpowerreductions usingcontrolgods,thereporting require-mentsofSpecification 6.9.1.9shallnotapplyprovidedtheactionitemsabovearesatisifed..
SURYEILLANCE REUIREMENTS J4.2.1.1Theindicated AXIALFLUXDIFFERENCE shallbedetermined tobewithinitslimitsduringPOWEROPERATION above15KofRATEDTHERMALPOWERby:a..Monitoring theindicated AFDforeachOPERABLEexcore.channel:
Atleastonceper7dayswhentheAFDMonitorAlarmis'PERABLE, and2.,Atleastonceperhourforthefirst24hoursafterrestoring theAFDMonitorAlarmtoOPERABLEstatus.b.Monitoring andloggingtheindicated AXIALFLUXDIFFERENCE foreachOPERABLEexcorechannelatleastonceperhourforthefirst24hoursandatleastonceper30minutesthereafter,-
whentheAXIALFLUXDIFFERENCE MonitorAlarmisINOPERABLE.
The1oggedvaluesoftheindicated AXIALFLUXDIFFERENCE shallbe.assumedtoexistduringtheintervalpreceding eachlogging.~t0.C.'.COOKUNIT13/42-2 POWERDISTRIBUTION LITSACTION:(Continued) c)Surveillance testingoftheAPDMSmaybeperformed pursuanttoSpecification 4.3.3.7.1 providedtheindicated AFDismaintained withinthelimitsofFigure3.2-1.Atotalof6hoursofoperation maybeaccumulated withtheAFDoutsideofthetargetbandduringthistestingwithoutpenaltydeviation.
b.THERMALPOWERshallnotbeincreased above814ofRATEDTHERMALPOWERunlesstheindicated AFDiswithinthe+5%targetbandandACTION2.a)1),abovehasbeensatisfied.
C.THERMALPOWERshallnotbeincreased above50%ofRATEDTHERMALPOWERunlesstheindicated AFDhasnotbeenoutsideofthe+5%targetbandformorethan1hourpenaltydeviation cumulative duringtheprevious24hours.d.Duringpowerreductions usingcontrol,rods,thereporting require-mentsofSpecification 6.9.1.9shallriotapplyprovidedtheactionitemsabovearesatisifed.
SURVEILLANCE REUIREMENTS 4.2.1.1Theindicated AXIALFLUXDIFFERENCE shallbedetermined tobewithinitslimitsduringPOWEROPERATION above15%ofRATEDTHERMALPOWERby:a.Monitoring theindicatedAFDforeachOPERABLEexcorechannel:l.At,leastonceper7dayswhentheAFDMonitorAlarmisOPERABLE, and2.Atleastonceperhourforthefirst24hoursafterrestoring theAFDMonitorAlarmtoOPERABLEstatus.b.Monitoring andloggingtheindicated AXIALFLUXDIFFERENCE foreachOPERABLEexcorechannelatleastonceperhourforthefirst24hoursandatleastonceper30minutesthereafter, whentheAXIALFLUXDIFFERENCE MonitorAlarmisINOPERABLE.
Theloggedvaluesoftheindicated AXIALFLUXDIFFERENCE shallbeassumedtoexistduringtheintervalpreceding eachlogging.D.C.COOKUNIT23/42-2 CHANGENO.,-.AEP:NRC:0372 REACTIVITY CONTROLSYSTEMSCHARGINGPUMP-SHUTDOMNLIMITINGCONDITION FOROPERATION 3.1.2.3Atleastonechargingpumpintheboroninjection flowpathrequiredbySpecification 3.1.2.1shallbeOPERABLEandcapableofbeingpoweredfroman-OPERABLEemergency bus.APPLICABILITY:
MODES5and,6.ACTION:WithnochargingpumpOPERABLE, suspendalloperations involving COREALTERATIONS orpositivere~ctivity changesunti1onechargingpumpisrestoredtoOPERABLEstatus.SURVEILLANCE REQUIREMENTS 4.1.2.3Atleasttheaboverequiredchargingpumpshallbedemonstrated OPERABLEbyverifying, thatonrecirculation flow,thepumpdevelopsadischarge pressureof>2390psigwhentestedpursuanttoSpecification 4.0.5.D.C.'COOK-UNIT23/41-11~~wss~~/
CHANGENO.....,AEP:NRC:0372 CONTAIHMENT SYSTEMSCONTAIHMEHT AIRRECIRCULATION SYSTEMSLIMITIHGCONDITION FOROPERATION 3.6.5.6Twoindependent containment airrecirculation systemsshallbeOPERABLE.
APPLICABILITY:
MODES1,2,3and4.ACTION:Withonecontainment airrecirculation systeminoperable, restoretheinoperable systemtoOPERABLEstatuswithin72hoursorbeinatleastHOTSTANDBYwi.thinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.SURVEILLANCE REOUIREIMEHTS 4.6.5.6Eachcontainment airrecirculation systemshallbedemonstrated OPERABLEatleastonceper3monthsonaSTAGGERED TESTBASISby:a.b.C.Verifying thatthereturnairfanstartsonanauto-start signalaftera10+1minutedelayandoperates"oratleast15minutes,Verifying thatwiththereturnairfandampersclosed,thefan,motorcurrentis56+10ampswhenthefanspeedis880+20'PH,Verifying thatwiththefanoff,thereturnairfandamoeropenswhenaforce.of<lllbsisappliedtothecounter-weight,andVerifying thatthemotoroperatedvalveinthesuctionlinecothecontainment's lowercompartment opensaftera10+1minutedelay.0.C.COOK-UNIT 13/46-35 CONTAINMENT SYSTEMSCONTAINMENT AIRRECIRCULATION SYSTEMSLIMITINGCONDITION FOROPERATION 3.6.5.6Twoindependent containment airrecirculation systemsshallbeOPERABLE.APPLICABILITY:
MODES1,2,3and4.'IACTION:Withonecontainment airrecirculation systemin'operable,.restore.
theinoperable systemtoOPERABLEstatuswithin48hoursorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.SURVEILLANCE REOUIREMENTS 4.6.5.6E'achcontainment airrecirculation systemshallbedemonstrated OPERABLEatleastonceper92daysonaSTAGGERED TESTBASISby:Verifying thatthereturnairfanstartsonanauto-start signalaftera10+0/-1minutedelayandoperatesforatleast15minutes.b.Cid.Verifying thatwiththereturnairfandampersclosed,thefanmotorcurrentis56+10ampswhenthefanspeedis880+20RPM.Verifying thatwiththefanoff,thereturnairfandamperopenswhenaforceof<lllbsisappliedtothecounterweight.
Yerifyino thatthemotoroperatedvalveinthe,suctionlinetothecontainment's lowercompartment opensaftera10+0/-1minutedelay..C.COOK'-UNIT2.,',.3/4644~Amendment Ho.1'C~
CHANGEN0..7...AEP:NRC:0372
~~  


~~FREACTIVITYCONTROLSYSTEI~)SBORATEDWATERSOURCES-SHUTOOWNLIHITINGCONOITIONFOROPERATION3.1.2.7.Asaminimum,oneofthefollowingboratedwatersourcesshall.beOPERABLE:,a.Aboricacidstoragesystemandassociatedheattracingwith:1.Aminimumconta.inedvolumeof835gallons,.Z.Between20,000and22,500ppmofboron,andb.3.A'inimumsolutiontemperatureof145'F.Therefuelingwaterstorage.tankwith:1.Aminimumcontained,volumeof9690gallons,2.~Aminimumboronconcentrationof1950ppm,and3.A.minimumsolutiontemperatureof35'F.CAPPLICABILITY!NOOES5and6.ACTION:IWithnoboratedwatersourceOPERABLE,suspendalloperationsinvolvingCOREALTERATIONSorpositivereactivitychangesuntilatleast'neboratedwatersourceisrestoredtoOPERABLEstatus.SURVEILLANCEREUIREMENTS4.1.2.7'heaboverequiredboratedwatersourceshallbedemonstratedOPERABLE:.a.Atleastonceper7daysby:l.Verifyingtheboronconcentrationofthewater,2.Verifyingthewaterlevelofthetank,and3.Verifyingtheboricacid'storagetanksolutiontemperaturewhenitisthesourceofboratedwater.b.Atleastonceper24hoursbyverifyingtheRWSTtemperaturewh'enitisthesou'rceofboratedwaterandtheoutsideairtemperatureis<35'F.0..C.COOK-UNIT13/41-15 REACTIVITYCONTROLSYSTEMSBORATEDWATERSOURCES-SHUTDOWNLIMITINGCONDITIONFOROPERATION3.1.2.7Asa.minimum,oneofthefollowingboratedwatersourcesshallbeOPERABLE:a.Aboricacidstoragesystemandassociatedheattracingwith:l.Aminimumcontainedboratedwatervolume835gallons,2.Between20,000and22,500ppmofboron,and3.Aminimumsolutiontemperatureof145'F.b.Therefuelingwaterstoragetankwith:l.Aminimumcontainedboratedwatervolumeof9690gallons,2.Aminimumboronconcentrationof'000ppm,and''3.Aminimumsolutiontemperatureof35'F.APPLICABILITY:MODES5and6.ACTION:WithnoboratedwatersourceOPERABLE,suspendalloperationsinvolvingCOREALTERATIONSorpositivereactivitychangesuntilatleastoneboratedwatersourceisrestoredto..OPERABLEstatus.SURVEILLANCEREUIREMEHTS4.1.2.7TheaboverequiredboratedwatersourceshallbedemonstratedOPERABLE:a.Atleastonceper7daysby:l.Verifyingtheboron'oncentrationofthewater,2.Verifyingthecontainedboratedwatervolume,and3.Verifyingtheboricacidstoragetanksolutiontemperaturewhenitisthesourceofboratedwater.b.Atleastonceper24hoursbyverifyingtheRWSTtemperaturewhenitisthesourceofboratedwaterandtheoutsideairtemperatureis<35'F.D.C.COOK-UNIT23/4'>>15}}
~~FREACTIVITY CONTROLSYSTEI~)S BORATEDWATERSOURCES-SHUTOOWNLIHITINGCONOITION FOROPERATION 3.1.2.7.Asaminimum,oneofthefollowing boratedwatersourcesshall.beOPERABLE:,
a.Aboricacidstoragesystemandassociated heattracingwith:1.Aminimumconta.ined volumeof835gallons,.Z.Between20,000and22,500ppmofboron,andb.3.A'inimumsolutiontemperature of145'F.Therefueling waterstorage.tankwith:1.Aminimumcontained, volumeof9690gallons,2.~Aminimumboronconcentration of1950ppm,and3.A.minimum solutiontemperature of35'F.CAPPLICABILITY!
NOOES5and6.ACTION:IWithnoboratedwatersourceOPERABLE, suspendalloperations involving COREALTERATIONS orpositivereactivity changesuntilatleast'neboratedwatersourceisrestoredtoOPERABLEstatus.SURVEILLANCE REUIREMENTS 4.1.2.7'he aboverequiredboratedwatersourceshallbedemonstrated OPERABLE:
.a.Atleastonceper7daysby:l.Verifying theboronconcentration ofthewater,2.Verifying thewaterlevelofthetank,and3.Verifying theboricacid'storagetanksolutiontemperature whenitisthesourceofboratedwater.b.Atleastonceper24hoursbyverifying theRWSTtemperature wh'enitisthesou'rceofboratedwaterandtheoutsideairtemperature is<35'F.0..C.COOK-UNIT13/41-15 REACTIVITY CONTROLSYSTEMSBORATEDWATERSOURCES-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.7Asa.minimum,oneofthefollowing boratedwatersourcesshallbeOPERABLE:
a.Aboricacidstoragesystemandassociated heattracingwith:l.Aminimumcontained boratedwatervolume835gallons,2.Between20,000and22,500ppmofboron,and3.Aminimumsolutiontemperature of145'F.b.Therefueling waterstoragetankwith:l.Aminimumcontained boratedwatervolumeof9690gallons,2.Aminimumboronconcentration of'000ppm,and''3.Aminimumsolutiontemperature of35'F.APPLICABILITY:
MODES5and6.ACTION:WithnoboratedwatersourceOPERABLE, suspendalloperations involving COREALTERATIONS orpositivereactivity changesuntilatleastoneboratedwatersourceisrestoredto..OPERABLE status.SURVEILLANCE REUIREMEHTS 4.1.2.7Theaboverequiredboratedwatersourceshallbedemonstrated OPERABLE:
a.Atleastonceper7daysby:l.Verifying theboron'oncentration ofthewater,2.Verifying thecontained boratedwatervolume,and3.Verifying theboricacidstoragetanksolutiontemperature whenitisthesourceofboratedwater.b.Atleastonceper24hoursbyverifying theRWSTtemperature whenitisthesourceofboratedwaterandtheoutsideairtemperature is<35'F.D.C.COOK-UNIT23/4'>>15}}

Revision as of 08:21, 29 June 2018

Tech Specs 3.8.2.3,4.2.1.1,4.1.2.3,4.6.5.6,3.1.2.7 & 4.1.2.7 Re Surveillance
ML17331A729
Person / Time
Site: Cook  American Electric Power icon.png
Issue date: 05/26/1981
From:
INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:
Shared Package
ML17331A728 List:
References
NUDOCS 8105290364
Download: ML17331A729 (23)
v • d • e


Text

ATTACHMENT 2AEP:NRC'0372

~~8X.O5290Pgq CHANGENO......'I'EP'NRC:0372 ELECTRICAL POWERSYSTEMSD.C.DISTRIBUTION

-OPERATING LIMITINGCONDITION fOROPERATION TRAINABconsisting of250-voltD.C.busAB,250-voltD.C.batterybankAB,andafullcapacitycharger.TRAINCDconsisting of250-voltD.C.busCD,250-voltD.C.batteryadpacitycharger.bnkCD,anafullcaAPPLICABILITY:

-MODES1,2,3and4.ACT'tON:3.8.2.3Thefollowing D.C.bustrainsshallbeenergized andOPERABLEwithtiebreakersbetweenbustrainsopen:a.With250-voltD.C.businoperable, restoretheinoperable bustoOPERABLEstatuswithin2hoursorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithintne,following 30hours..Withone250-voltD.C.batteryand/oritschargerinoperable, restoretheinoperable batteryand/orchargertoOPERABLEstatuswithin2hoursorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.SURVEILLANCE REUIREMENTS 4.8.2.3.1 EachO.C'.bustrainshallbedetermined OPERABLEandenergized withtiebreakersopenatleastonceper7daysbyverifying correctbreakeralignment andindicated poweravailability.

4.8.2.3.2 Each.250-voltbatterybankandchargershallbedemonstrated OPERABLE'.

a.Atleastonceper7'aysbyverifying that:1.Theelectrolyte levelofeachpilotcellisbetweentheminimumand,maximumlevelindication marks,0.C.COOK-UNIT13/48-8 CHANGENO....,.2AEP:NRC:0372 ELECTRICAL POMERSYSTEMSSURVEILLANCE REQUIRBIENTS (Continued) b.2.Thepilotcellspecificgravity,corrected to77'Fandfullelectrolyte level,is>1.200,3.Thepilotcellvoltageis>2.10volts,and4.Theoverallbatteryvoltageis>250volts.Atleastonceper92daysbyverifying that:.r1.Thevoltageofeachconnected cellis>2.10voltsunderfloatchargeandhasnotdecreased morethan0F05voltsfromthevalueobservedduringtheoriginalacceptance test,2.Thespecificgra'vity, corrected to70'Fandfullelectro-lytelevel,ofeachconnected cellis>1;200andhasnotdecreased morethan0.03fromthevalueobservedduringtheprevioustest,and3.Theelectrolyte levelofeachconnected cellisbetweentheminimumandmaximumlevelindication marks.cod;Atleastonceper18monthsbyverifying that:1.Thecells,cellplatesandbatteryracksshownovisualindication ofphysicaldamageorabnormaldeterioration.

2.Thecell-to-cell andterminalconnections areclean,tight,andcoatedwithanti-corrosion material.

3.Thebattery-chargerwillsupplyatleast140amperesat>250voltsforatleast4hours.Atleast,onceper18months,duringshutdown, byverifying thatthebatterycapacityisadequatetosupplyandmain'tain inOPERABLEstatustheemergency loadsforthespecified timesofTable4.8-1Awith thebatterychargerdisconnected.

Thebatteryterminalvoltageshallbemaintained

>210voltsthroughout theentiretest.e.AtleastonceperSOmonths,duringshutdown, byverifying thatthebatterycapacityisatleast805ofthemanufacturer's ratingwhensubjected toaperformance discharge test.Thisperformance discharge testshallbeperformed subsequent tothesatisfactory completion oftherequiredbatteryservicetest..C.COOK-UNIT23/48-9 TABLE4.8-1ABATTERYEMERGENCY LOAOSABBatterLoads.MinimumTime1.ChannelIIIstaticinverter*

2.ChannelIVstaticinverter*3.Computerstaticinverter*

4.BOPstaticinverter" 5.Feedpumpturbine2Eoilpump6.Controlroomemergency lighting7.Hainturbineoilpump"E"8.Isolation valvecontrol9.Allcontrnlcircuits3hrs3hrs3hrs'hrs1hr8hrs3hrs8hrs8hrs1:ChannelIstaticinverter*

2.ChannelIIstaticinverter*

3.Feed,pumpturbine2Moilpump4.Generator sealoilpump5.Hainturbineoilpump"M"6.Isolation valves3hrs3hrs1hr5hrs3hrs'8hrs7.Annunciators 8.Allcontrolcircuits8hrs*ACpowersourcestotheinverters shallbeturned.off atthestartofthetestandmaybeturnedonattheendofthespecified timeinterval.

Inverters maybeleftinthisoperating modeforthedurationofthedischarge test.0.C.COOK-UNIT23/48-10 CHANGENO.....,AEP:NRC:0372 I~~~l~I~w~r TABLE1.2FREQUENCY NOTATIONNOTATIONSSAS/UN.A.FREQUENCY Atleastonceper12hours.Atleastonceper24hours.Atleastonceper7days.Atleastonceper31daysAtleastonceper92days.Atleastonceper184days..Atleastonceper549days.Priortoeachreactorstartup.Notapplicable.

D.C.COOK-UNIT11-7

TABLE1.2FREUENCYNOTATIONNOTATIONSWQSAS/U:N.A.~FREUENCYAtleastonceper12hours.Atleastonceper24hours.Atleastonceper7days.Atleastonceper31daysAtleastonceper92days.Atleastonceper184days.Atleastonceper549days.Priortoeachreactorstartup.Notapplicable.

D.C.COOK-UNIT21-8h~eC CHANGENO.....,AEP:NRC'0372

~~

IPOWERDISTRIBUTION LISACTION:(Continued)

Ic)Surveillance testingoftheAPDMSmaybeperformedpursuanttoSpecification 4.3.3.7.1 providedtheindicated AFDismaintainedwithinthelimitsofFigure3.2-1.Atotalof6hoursofoperation maybeaccumulated withtheAFDoutsideofthetargetbandduringthistestingwithoutpenaltydeviation.

b.,ERMALPOWERshallnotbeincreased above90%or0.9XAPLwhichever isless)ofRATEDTHERHALPOllERunlesstheindicated AFDiswithinthe5ÃtargetbandandACTION.2.a) 1),above'hasbeensatisfied.

c.THERMALPOWERshallnotbeincreased above50KofRATEDTHERMALPOWERunlesstheindicated AFDhasnotbeenoutsideofthe~+5%targetbandformorethan1hourpenaltydeviation cumulative duringtheprevious24hours.d.Duringpowerreductions usingcontrolgods,thereporting require-mentsofSpecification 6.9.1.9shallnotapplyprovidedtheactionitemsabovearesatisifed..

SURYEILLANCE REUIREMENTS J4.2.1.1Theindicated AXIALFLUXDIFFERENCE shallbedetermined tobewithinitslimitsduringPOWEROPERATION above15KofRATEDTHERMALPOWERby:a..Monitoring theindicated AFDforeachOPERABLEexcore.channel:

Atleastonceper7dayswhentheAFDMonitorAlarmis'PERABLE, and2.,Atleastonceperhourforthefirst24hoursafterrestoring theAFDMonitorAlarmtoOPERABLEstatus.b.Monitoring andloggingtheindicated AXIALFLUXDIFFERENCE foreachOPERABLEexcorechannelatleastonceperhourforthefirst24hoursandatleastonceper30minutesthereafter,-

whentheAXIALFLUXDIFFERENCE MonitorAlarmisINOPERABLE.

The1oggedvaluesoftheindicated AXIALFLUXDIFFERENCE shallbe.assumedtoexistduringtheintervalpreceding eachlogging.~t0.C.'.COOKUNIT13/42-2 POWERDISTRIBUTION LITSACTION:(Continued) c)Surveillance testingoftheAPDMSmaybeperformed pursuanttoSpecification 4.3.3.7.1 providedtheindicated AFDismaintained withinthelimitsofFigure3.2-1.Atotalof6hoursofoperation maybeaccumulated withtheAFDoutsideofthetargetbandduringthistestingwithoutpenaltydeviation.

b.THERMALPOWERshallnotbeincreased above814ofRATEDTHERMALPOWERunlesstheindicated AFDiswithinthe+5%targetbandandACTION2.a)1),abovehasbeensatisfied.

C.THERMALPOWERshallnotbeincreased above50%ofRATEDTHERMALPOWERunlesstheindicated AFDhasnotbeenoutsideofthe+5%targetbandformorethan1hourpenaltydeviation cumulative duringtheprevious24hours.d.Duringpowerreductions usingcontrol,rods,thereporting require-mentsofSpecification 6.9.1.9shallriotapplyprovidedtheactionitemsabovearesatisifed.

SURVEILLANCE REUIREMENTS 4.2.1.1Theindicated AXIALFLUXDIFFERENCE shallbedetermined tobewithinitslimitsduringPOWEROPERATION above15%ofRATEDTHERMALPOWERby:a.Monitoring theindicatedAFDforeachOPERABLEexcorechannel:l.At,leastonceper7dayswhentheAFDMonitorAlarmisOPERABLE, and2.Atleastonceperhourforthefirst24hoursafterrestoring theAFDMonitorAlarmtoOPERABLEstatus.b.Monitoring andloggingtheindicated AXIALFLUXDIFFERENCE foreachOPERABLEexcorechannelatleastonceperhourforthefirst24hoursandatleastonceper30minutesthereafter, whentheAXIALFLUXDIFFERENCE MonitorAlarmisINOPERABLE.

Theloggedvaluesoftheindicated AXIALFLUXDIFFERENCE shallbeassumedtoexistduringtheintervalpreceding eachlogging.D.C.COOKUNIT23/42-2 CHANGENO.,-.AEP:NRC:0372 REACTIVITY CONTROLSYSTEMSCHARGINGPUMP-SHUTDOMNLIMITINGCONDITION FOROPERATION 3.1.2.3Atleastonechargingpumpintheboroninjection flowpathrequiredbySpecification 3.1.2.1shallbeOPERABLEandcapableofbeingpoweredfroman-OPERABLEemergency bus.APPLICABILITY:

MODES5and,6.ACTION:WithnochargingpumpOPERABLE, suspendalloperations involving COREALTERATIONS orpositivere~ctivity changesunti1onechargingpumpisrestoredtoOPERABLEstatus.SURVEILLANCE REQUIREMENTS 4.1.2.3Atleasttheaboverequiredchargingpumpshallbedemonstrated OPERABLEbyverifying, thatonrecirculation flow,thepumpdevelopsadischarge pressureof>2390psigwhentestedpursuanttoSpecification 4.0.5.D.C.'COOK-UNIT23/41-11~~wss~~/

CHANGENO.....,AEP:NRC:0372 CONTAIHMENT SYSTEMSCONTAIHMEHT AIRRECIRCULATION SYSTEMSLIMITIHGCONDITION FOROPERATION 3.6.5.6Twoindependent containment airrecirculation systemsshallbeOPERABLE.

APPLICABILITY:

MODES1,2,3and4.ACTION:Withonecontainment airrecirculation systeminoperable, restoretheinoperable systemtoOPERABLEstatuswithin72hoursorbeinatleastHOTSTANDBYwi.thinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.SURVEILLANCE REOUIREIMEHTS 4.6.5.6Eachcontainment airrecirculation systemshallbedemonstrated OPERABLEatleastonceper3monthsonaSTAGGERED TESTBASISby:a.b.C.Verifying thatthereturnairfanstartsonanauto-start signalaftera10+1minutedelayandoperates"oratleast15minutes,Verifying thatwiththereturnairfandampersclosed,thefan,motorcurrentis56+10ampswhenthefanspeedis880+20'PH,Verifying thatwiththefanoff,thereturnairfandamoeropenswhenaforce.of<lllbsisappliedtothecounter-weight,andVerifying thatthemotoroperatedvalveinthesuctionlinecothecontainment's lowercompartment opensaftera10+1minutedelay.0.C.COOK-UNIT 13/46-35 CONTAINMENT SYSTEMSCONTAINMENT AIRRECIRCULATION SYSTEMSLIMITINGCONDITION FOROPERATION 3.6.5.6Twoindependent containment airrecirculation systemsshallbeOPERABLE.APPLICABILITY:

MODES1,2,3and4.'IACTION:Withonecontainment airrecirculation systemin'operable,.restore.

theinoperable systemtoOPERABLEstatuswithin48hoursorbeinatleastHOTSTANDBYwithinthenext6hoursandinCOLDSHUTDOWNwithinthefollowing 30hours.SURVEILLANCE REOUIREMENTS 4.6.5.6E'achcontainment airrecirculation systemshallbedemonstrated OPERABLEatleastonceper92daysonaSTAGGERED TESTBASISby:Verifying thatthereturnairfanstartsonanauto-start signalaftera10+0/-1minutedelayandoperatesforatleast15minutes.b.Cid.Verifying thatwiththereturnairfandampersclosed,thefanmotorcurrentis56+10ampswhenthefanspeedis880+20RPM.Verifying thatwiththefanoff,thereturnairfandamperopenswhenaforceof<lllbsisappliedtothecounterweight.

Yerifyino thatthemotoroperatedvalveinthe,suctionlinetothecontainment's lowercompartment opensaftera10+0/-1minutedelay..C.COOK'-UNIT2.,',.3/4644~Amendment Ho.1'C~

CHANGEN0..7...AEP:NRC:0372

~~

~~FREACTIVITY CONTROLSYSTEI~)S BORATEDWATERSOURCES-SHUTOOWNLIHITINGCONOITION FOROPERATION 3.1.2.7.Asaminimum,oneofthefollowing boratedwatersourcesshall.beOPERABLE:,

a.Aboricacidstoragesystemandassociated heattracingwith:1.Aminimumconta.ined volumeof835gallons,.Z.Between20,000and22,500ppmofboron,andb.3.A'inimumsolutiontemperature of145'F.Therefueling waterstorage.tankwith:1.Aminimumcontained, volumeof9690gallons,2.~Aminimumboronconcentration of1950ppm,and3.A.minimum solutiontemperature of35'F.CAPPLICABILITY!

NOOES5and6.ACTION:IWithnoboratedwatersourceOPERABLE, suspendalloperations involving COREALTERATIONS orpositivereactivity changesuntilatleast'neboratedwatersourceisrestoredtoOPERABLEstatus.SURVEILLANCE REUIREMENTS 4.1.2.7'he aboverequiredboratedwatersourceshallbedemonstrated OPERABLE:

.a.Atleastonceper7daysby:l.Verifying theboronconcentration ofthewater,2.Verifying thewaterlevelofthetank,and3.Verifying theboricacid'storagetanksolutiontemperature whenitisthesourceofboratedwater.b.Atleastonceper24hoursbyverifying theRWSTtemperature wh'enitisthesou'rceofboratedwaterandtheoutsideairtemperature is<35'F.0..C.COOK-UNIT13/41-15 REACTIVITY CONTROLSYSTEMSBORATEDWATERSOURCES-SHUTDOWNLIMITINGCONDITION FOROPERATION 3.1.2.7Asa.minimum,oneofthefollowing boratedwatersourcesshallbeOPERABLE:

a.Aboricacidstoragesystemandassociated heattracingwith:l.Aminimumcontained boratedwatervolume835gallons,2.Between20,000and22,500ppmofboron,and3.Aminimumsolutiontemperature of145'F.b.Therefueling waterstoragetankwith:l.Aminimumcontained boratedwatervolumeof9690gallons,2.Aminimumboronconcentration of'000ppm,and3.Aminimumsolutiontemperature of35'F.APPLICABILITY:

MODES5and6.ACTION:WithnoboratedwatersourceOPERABLE, suspendalloperations involving COREALTERATIONS orpositivereactivity changesuntilatleastoneboratedwatersourceisrestoredto..OPERABLE status.SURVEILLANCE REUIREMEHTS 4.1.2.7Theaboverequiredboratedwatersourceshallbedemonstrated OPERABLE:

a.Atleastonceper7daysby:l.Verifying theboron'oncentration ofthewater,2.Verifying thecontained boratedwatervolume,and3.Verifying theboricacidstoragetanksolutiontemperature whenitisthesourceofboratedwater.b.Atleastonceper24hoursbyverifying theRWSTtemperature whenitisthesourceofboratedwaterandtheoutsideairtemperature is<35'F.D.C.COOK-UNIT23/4'>>15

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