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{{#Wiki_filter:ATTACHMENT2TOAEP:NRC:1142PROPOSEDCHANGE,")THEDONALDC.COOKNUCLEARPLANTUNITNOS.qSD2TECHNICALSPECIFICATIONSc(9i01180296.9i01i5,PDRAGOCK050003i5,P~PDR  
{{#Wiki_filter:ATTACHMENT 2TOAEP:NRC:1142 PROPOSEDCHANGE,")THEDONALDC.COOKNUCLEARPLANTUNITNOS.qSD2TECHNICAL SPECIFICATIONS c(9i01180296.
9i01i5,PDRAGOCK050003i5,P~PDR  
~~  
~~  
~~ELECTRICALPOWERSYSTEMSSURVEILLANCEREUIREMENTSContinued2.Verifyingthegeneratorcapabilitytorejectaloadgreaterthanorequalto600kwwhilemaintainingsteadystatevoltageat4160+420voltsandsteadystatefrequencyat60+1.2Hz,Verifyingthegeneratorcapabilitytorejectaloadof3500kwwithoutexceeding75%ofthedifferencebetweennominalspeedandtheoverspeedtripsetpoint,4,Simulatingalossofoffsitepowerbyitself,and:a)Verifyingde-energizationoftheemergencybussesandloadsheddingfromtheemergencybusses,5.b)Verifyingthatthedieselstartsontheauto-startsignal,energizestheemergencybusseswithpermanentlyconnectedloadswithin10seconds,energizestheauto-connectedshutdownloadsthroughtheloadsequencerandoperatesforgreaterthanorequalto5minuteswhileitsgeneratorisloadedwiththeshutdownloads.Afterloadsequencingiscompleted,thesteadystatevoltageandfrequencyoftheemergencybussesshallbemaintainedat4160+420voltsand60+1.2Hzduringthetest.Verifyingthat,onaSafetyInjectionactuationtestsignal(withoutlossofoffsitepower),thedieselgeneratorstartsontheauto-startsignalandoperatesonstandbyforgreaterthanorequalto5minutes.SimulatingalossofoffsitepowerinconjunctionwithaSafetyInjectionactuationtestsignal,andby:a)Verifyingde-energizationoftheemergencybussesandloadsheddingfromtheemergencybusses,b)Verifyingthedieselstartsontheauto-startsignal,energizestheemergencybusseswithpermanentlyconnectedloadswithin10seconds,energizestheauto-connectedemergency(accident)loadsthroughthetheloadsequencerandoperatesforgreaterthanorequalto5minuteswhileitsgeneratorisloadedwiththeemergencyloads.Afterloadsequencingiscompleted,thesteadystatevoltageandfrequencyoftheemergencybussesshallbe4160+420voltsand60+1.2Hz.Thevoltageandfrequencyshallbemaintainedwithintheselimitsfortheremainderofthistest,andCOOKNUCLEARPLANT-UNIT13/48-5AMENDMENTNO.
~~ELECTRICAL POWERSYSTEMSSURVEILLANCE REUIREMENTS Continued 2.Verifying thegenerator capability torejectaloadgreaterthanorequalto600kwwhilemaintaining steadystatevoltageat4160+420voltsandsteadystatefrequency at60+1.2Hz,Verifying thegenerator capability torejectaloadof3500kwwithoutexceeding 75%ofthedifference betweennominalspeedandtheoverspeed tripsetpoint, 4,Simulating alossofoffsitepowerbyitself,and:a)Verifying de-energization oftheemergency bussesandloadsheddingfromtheemergency busses,5.b)Verifying thatthedieselstartsontheauto-start signal,energizes theemergency busseswithpermanently connected loadswithin10seconds,energizes theauto-connected shutdownloadsthroughtheloadsequencer andoperatesforgreaterthanorequalto5minuteswhileitsgenerator isloadedwiththeshutdownloads.Afterloadsequencing iscompleted, thesteadystatevoltageandfrequency oftheemergency bussesshallbemaintained at4160+420voltsand60+1.2Hzduringthetest.Verifying that,onaSafetyInjection actuation testsignal(withoutlossofoffsitepower),thedieselgenerator startsontheauto-start signalandoperatesonstandbyforgreaterthanorequalto5minutes.Simulating alossofoffsitepowerinconjunction withaSafetyInjection actuation testsignal,andby:a)Verifying de-energization oftheemergency bussesandloadsheddingfromtheemergency busses,b)Verifying thedieselstartsontheauto-start signal,energizes theemergency busseswithpermanently connected loadswithin10seconds,energizes theauto-connected emergency (accident) loadsthroughthetheloadsequencer andoperatesforgreaterthanorequalto5minuteswhileitsgenerator isloadedwiththeemergency loads.Afterloadsequencing iscompleted, thesteadystatevoltageandfrequency oftheemergency bussesshallbe4160+420voltsand60+1.2Hz.Thevoltageandfrequency shallbemaintained withintheselimitsfortheremainder ofthistest,andCOOKNUCLEARPLANT-UNIT13/48-5AMENDMENT NO.
ELECTRICAL'POWERSYSTEMSSURVEILLANCEREUIREMENTSContinued2.0Thepilotcellspecificgravity,correctedto77F,andfullelectrolytelevel(fluidatthebottomofthemaximumlevelindicationmark),isgreaterthanorequalto1.200,3.Thepilotcellvoltageisgreaterthanorequalto2.13volts,and4.Theoverallbatteryvoltageisgreaterthanorequalto250volts.b.Atleastonceper92daysbyverifyingthat:1.Thevoltageofeachconnectedcellisgreaterthanorequalto2.13voltsunderfloatcharge.2.Thespecificgravity,correctedto77F,andfullelectrolyte0level(fluidatthebottomofthemaximumlevelindicationmark),ofeachconnectedcellisgreaterthanorequalto1.200andhasnotdecreasedmorethan0.03fromthevalueobservedduringtheprevioustest,and3.Theelectrolytelevelofeachconnectedcellisbetweenthetopoftheminimumlevelindicationmarkandthebottomofthemaximumlevelindicationmark.c.Atleastonceper18monthsbyverifyingthat:1.Thecells,cellplatesandbatteryracksshownovisualindicationofphysicaldamageorabnormaldeterioration,2.Thecell-to-cellandterminalconnectionsareclean,tight,freeofcorrosionandcoatedwithanti-corrosionmaterial,3.Thebatterychargerwillsupplyatleast140amperesatgreaterthanorequalto250voltsforatleast4hours.d.Atleastonceper18months,performabatteryservicetestduringshutdown(MODES5or6),byverifyingthatthebatterycapacityisadequatetosupplyandmaintaininOPERABLEstatustheactualorsimulatedemergencyloadsforthetimesspecifiedinTable4'-2withthebatterychargerdisconnected.Thebatteryterminalvoltageshallbemaintainedgreaterthanorequalto210voltsthroughoutthistest.COOKNUCLEARPLANT-UNIT13/48-13AMENDMENTNO.
ELECTRICAL'POWER SYSTEMSSURVEILLANCE REUIREMENTS Continued 2.0Thepilotcellspecificgravity,corrected to77F,andfullelectrolyte level(fluidatthebottomofthemaximumlevelindication mark),isgreaterthanorequalto1.200,3.Thepilotcellvoltageisgreaterthanorequalto2.13volts,and4.Theoverallbatteryvoltageisgreaterthanorequalto250volts.b.Atleastonceper92daysbyverifying that:1.Thevoltageofeachconnected cellisgreaterthanorequalto2.13voltsunderfloatcharge.2.Thespecificgravity,corrected to77F,andfullelectrolyte 0level(fluidatthebottomofthemaximumlevelindication mark),ofeachconnected cellisgreaterthanorequalto1.200andhasnotdecreased morethan0.03fromthevalueobservedduringtheprevioustest,and3.Theelectrolyte levelofeachconnected cellisbetweenthetopoftheminimumlevelindication markandthebottomofthemaximumlevelindication mark.c.Atleastonceper18monthsbyverifying that:1.Thecells,cellplatesandbatteryracksshownovisualindication ofphysicaldamageorabnormaldeterioration, 2.Thecell-to-cell andterminalconnections areclean,tight,freeofcorrosion andcoatedwithanti-corrosion
ELECTRICALPOWERSYSTEMSSURVEILLANCEREUIREMENTSContinued3.Thepilotcellvoltageisgreaterthanorequalto2.13volts,and4.Theoverallbatteryvoltageisgreaterthanorequalto250volts.b.Atleastonceper92daysbyverifyingthat:1.Thevoltageofeachconnectedcellisgreaterthanorequalto2.13voltsunderfloatcharge.2~Thespecificgravity,correctedto77Fandfullelectrolyte0level(fluidatthebottomofthemaximumlevelindicationmark),ofeachconnectedcellisgreaterthanorequalto1.200andhasnotdecreasedmorethan0.03fromthevalueobservedduringtheprevioustest,and3.Theelectrolytelevelofeachconnectedcellisbetweenthetop'ftheminimumlevelindicationmarkandthebottomofthemaximumlevelindicationmark.c.Atleastonceper18monthsbyverifyingthat:1.Thecells,cellplatesandbatteryracksshownovisualindicationofphysicaldamageorabnormaldeterioration.2.Thecell-to-cellandterminalconnectionsareclean,tight,freeofcorrosionandcoatedwithanti-corrosionmaterial.I3.Thebatterychargerwillsupplyatleast10amperesatgreaterthanorequalto250voltsforatleast4hours.Atleastonceper18monthsperformabatteryservicetest,duringshutdown(MODES5or6),byverifyingthatthebatterycapacityisadequatetosupplyandmaintaininOPERABLEstatustheactualorsimulatedemergencyloadsforthetimesspecifiedofTable4.8-3withthebatterychargerdisconnected.Thebatteryterminalvoltageshallbemaintainedgreaterthanorequalto210voltsthroughoutthebatteryservicetest.e.Atleastonceper60monthsperformabatterydischargetestduringshutdown(MODES5or6),byverifyingthatthebatterycapacityisatleast80%ofthemanufacturer'srating.Thisperformancedischargetestshallbeperformedinplaceofthebatteryservicetest.COOKNUCLEARPLANT-UNIT13/48-18AMENDMENTNO.
: material, 3.Thebatterychargerwillsupplyatleast140amperesatgreaterthanorequalto250voltsforatleast4hours.d.Atleastonceper18months,performabatteryservicetestduringshutdown(MODES5or6),byverifying thatthebatterycapacityisadequatetosupplyandmaintaininOPERABLEstatustheactualorsimulated emergency loadsforthetimesspecified inTable4'-2withthebatterychargerdisconnected.
ELECTRICALPOWERSYSTEMSSURVEILLANCEREUIREMENTSContinuedVerifyingthegeneratorcapabilitytorejectaloadgreaterthanorequalto600kwwhilemaintainingsteadystatevoltageat4160+420voltsandsteadystatefrequencyat60+1.2Hz,3.Verifyingthegeneratorcapabilitytorejectaloadof3500kwwithoutexceeding758ofthedifferencebetweennominalspeedandtheoverspeedtripsetpoint,4.Simulatingalossofoffsitepowerbyitself,and:a)Verifyingde-energizationoftheemergencybussesandloadsheddingfromtheemergencybusses,b)Verifyingthatthedieselstartsontheauto-startsignal,energizestheemergencybusseswithpermanentlyconnectedloadswithin10seconds,energizestheauto-connectedshutdownloadsthroughtheloadsequencerandoperatesforgreaterthanorequalto5minuteswhileitsgeneratorisloadedwiththeshutdownloads.Afterloadsequencingiscompleted,thesteadystatevoltageandfrequencyoftheemergencybussesshallbemaintainedat4160+420voltsand60+1.2Hzduringthetest.Verifyingthat,onaSafetyInjectionactuationtestsignal(withoutlossofoffsitepower),thedieselgeneratorstartsontheauto-startsignalandoperatesonstandbyforgreaterthanorequalto5minutes.SimulatingalossofoffsitepowerinconjunctionwithaSafetyInjectionactuationtestsignal,andby:a)Verifyingde-energizationoftheemergencybussesandloadsheddingfromtheemergencybusses,b)Verifyingthedieselstartsontheauto-startsignal,energizestheemergencybusseswithpermanentlyconnectedloadswithin10seconds,energizestheauto-connectedemergency(accident)loadsthroughthetheloadsequencerandoperatesforgreaterthanorequalto5minuteswhileitsgeneratorisloadedwiththeemergencyloads.Afterloadsequencingiscompleted,thesteadystatevoltageandfrequencyoftheemergencybussesshallbe4160+420voltsand60+1.2Hz.Thevoltageandfrequencyshallbemaintainedwithintheselimitsfortheremainderofthistest,andCOOKNUCLEARPLANT-UNIT23/48-5AMENDMENTNO.
Thebatteryterminalvoltageshallbemaintained greaterthanorequalto210voltsthroughout thistest.COOKNUCLEARPLANT-UNIT13/48-13AMENDMENT NO.
ELECTRICALPOWERSYSTEMSSURVEILLANCEREUIREMENTSContinued2.Thepilotcellspecificgravity,correctedto77F,andfull0electrolytelevel(fluidatthebottomofthemaximumlevelindicationmark),isgreaterthanorequalto1.200,3.Thepilotcellvoltagei.sgreaterthanorequalto2.13volts,and4.Theoverallbatteryvoltageisgreaterthanorequalto250volts.b.Atleastonceper92daysbyverifyingthat:1.Thevoltageofeachconnectedcellisgreaterthanorequalto2.13voltsunderfloatcharge.2.Thespecificgravity,correctedto77F,andfullelectrolyte0level(fluidatthebottomofthemaximumlevelindicationmark),ofeachconnectedcellisgreaterthanorequalto1.200andhasnotdecreasedmorethan0.03fromthevalueobservedduringtheprevioustest,and3.Theelectrolytelevelofeachconnectedcellisbetweenthetopoftheminimumlevelindicationmarkandthebottomofthemaximumlevelindicationmark.C.Atleastonceper18monthsbyverifyingthat:1.Thecells,cellplatesandbatteryracksshownovisualindicationofphysicaldamageorabnormaldeterioration,2.Thecell-to-cellandterminalconnectionsareclean,tight,freeofcorrosionandcoatedwithanti-corrosionmaterial,3.Thebatterychargerwillsupplyatleast140amperesatgreaterthanorequalto250voltsforatleast4hours.Atleastonceper18months,performabatteryservicetestduringshutdown(MODES5or6),byverifyingthatthebatterycapacityisadequatetosupplyandmaintaininOPERABLEstatustheactualorsimulatedemergencyloadsforthetimesspecifiedinTable4.8-2withthebatterychargerdisconnected.Thebatteryterminalvoltageshallbemaintainedgreaterthanorequalto210voltsthroughoutthistest.COOKNUCLEARPLANT-UNIT23/48-13AMENDMENTNO.
ELECTRICAL POWERSYSTEMSSURVEILLANCE REUIREMENTS Continued 3.Thepilotcellvoltageisgreaterthanorequalto2.13volts,and4.Theoverallbatteryvoltageisgreaterthanorequalto250volts.b.Atleastonceper92daysbyverifying that:1.Thevoltageofeachconnected cellisgreaterthanorequalto2.13voltsunderfloatcharge.2~Thespecificgravity,corrected to77Fandfullelectrolyte 0level(fluidatthebottomofthemaximumlevelindication mark),ofeachconnected cellisgreaterthanorequalto1.200andhasnotdecreased morethan0.03fromthevalueobservedduringtheprevioustest,and3.Theelectrolyte levelofeachconnected cellisbetweenthetop'ftheminimumlevelindication markandthebottomofthemaximumlevelindication mark.c.Atleastonceper18monthsbyverifying that:1.Thecells,cellplatesandbatteryracksshownovisualindication ofphysicaldamageorabnormaldeterioration.
ELECTRICALPOWERSYSTEMSSURVEILLANCEREUIREMENTSContinued3.Thepilotcellvoltageisgreaterthanorequalto2.13volts,and4.Theoverallbatteryvoltageisgreaterthanorequalto250volts.b.Atleastonceper92daysbyverifyingthat:1.Thevoltageofeachconnectedcellisgreaterthanorequalto2.13voltsunderfloatcharge.2.Thespecificgravity,correctedto77Fandfullelectrolyte0level(fluidatthebottomofthemaximumlevelindicationmark),ofeachconnectedcellisgreaterthanorequalto1.200andhasnotdecreasedmorethan0.03fromthevalueobservedduringtheprevioustest,and3.Theelectrolytelevelofeachconnectedcellisbetweenthetopoftheminimumlevelindicationmarkandthebottomofthemaximumlevelindicationmark.c.Atleastonceper18monthsbyverifyingthat:Thecells,cellplatesandbatteryracksshownovisualindicationofphysicaldamageorabnormaldeterioration.Thecell-to-cellandterminalconnectionsareclean,tight,freeofcorrosionandcoatedwithanti-corrosionmaterial.3.Thebatterychargerwillsupplyatleast10amperesatgreaterthanorequalto250voltsforatleast4hours.d.Atleastonceper18monthsperformabatteryservicetest,duringshutdown(MODES5or6),byverifyingthatthebatterycapacityisadequatetosupplyandmaintaininOPERABLEstatustheactualorsimulatedemergencyloadsforthetimesspecifiedofTable4.8-3withthebatterychargerdisconnected.Thebatteryterminalvoltageshallbemaintainedgreaterthanorequalto210voltsthroughoutthebatteryservicetest.e.Atleastonceper60monthsperformabatterydischargetestduringshutdown(MODES5or6),byverifyingthatthebatterycapacityisatleast80$ofthemanufacturer'srating.Thisperformancedischargetestshallbeperformedinplaceofthebatteryservicetest.COOKNUCLEARPLANT-UNIT23/48-18AMENDMENTNO~}}
2.Thecell-to-cell andterminalconnections areclean,tight,freeofcorrosion andcoatedwithanti-corrosion material.
I3.Thebatterychargerwillsupplyatleast10amperesatgreaterthanorequalto250voltsforatleast4hours.Atleastonceper18monthsperformabatteryservicetest,duringshutdown(MODES5or6),byverifying thatthebatterycapacityisadequatetosupplyandmaintaininOPERABLEstatustheactualorsimulated emergency loadsforthetimesspecified ofTable4.8-3withthebatterychargerdisconnected.
Thebatteryterminalvoltageshallbemaintained greaterthanorequalto210voltsthroughout thebatteryservicetest.e.Atleastonceper60monthsperformabatterydischarge testduringshutdown(MODES5or6),byverifying thatthebatterycapacityisatleast80%ofthemanufacturer's rating.Thisperformance discharge testshallbeperformed inplaceofthebatteryservicetest.COOKNUCLEARPLANT-UNIT13/48-18AMENDMENT NO.
ELECTRICAL POWERSYSTEMSSURVEILLANCE REUIREMENTS Continued Verifying thegenerator capability torejectaloadgreaterthanorequalto600kwwhilemaintaining steadystatevoltageat4160+420voltsandsteadystatefrequency at60+1.2Hz,3.Verifying thegenerator capability torejectaloadof3500kwwithoutexceeding 758ofthedifference betweennominalspeedandtheoverspeed tripsetpoint, 4.Simulating alossofoffsitepowerbyitself,and:a)Verifying de-energization oftheemergency bussesandloadsheddingfromtheemergency busses,b)Verifying thatthedieselstartsontheauto-start signal,energizes theemergency busseswithpermanently connected loadswithin10seconds,energizes theauto-connected shutdownloadsthroughtheloadsequencer andoperatesforgreaterthanorequalto5minuteswhileitsgenerator isloadedwiththeshutdownloads.Afterloadsequencing iscompleted, thesteadystatevoltageandfrequency oftheemergency bussesshallbemaintained at4160+420voltsand60+1.2Hzduringthetest.Verifying that,onaSafetyInjection actuation testsignal(withoutlossofoffsitepower),thedieselgenerator startsontheauto-start signalandoperatesonstandbyforgreaterthanorequalto5minutes.Simulating alossofoffsitepowerinconjunction withaSafetyInjection actuation testsignal,andby:a)Verifying de-energization oftheemergency bussesandloadsheddingfromtheemergency busses,b)Verifying thedieselstartsontheauto-start signal,energizes theemergency busseswithpermanently connected loadswithin10seconds,energizes theauto-connected emergency (accident) loadsthroughthetheloadsequencer andoperatesforgreaterthanorequalto5minuteswhileitsgenerator isloadedwiththeemergency loads.Afterloadsequencing iscompleted, thesteadystatevoltageandfrequency oftheemergency bussesshallbe4160+420voltsand60+1.2Hz.Thevoltageandfrequency shallbemaintained withintheselimitsfortheremainder ofthistest,andCOOKNUCLEARPLANT-UNIT23/48-5AMENDMENT NO.
ELECTRICAL POWERSYSTEMSSURVEILLANCE REUIREMENTS Continued 2.Thepilotcellspecificgravity,corrected to77F,andfull0electrolyte level(fluidatthebottomofthemaximumlevelindication mark),isgreaterthanorequalto1.200,3.Thepilotcellvoltagei.sgreaterthanorequalto2.13volts,and4.Theoverallbatteryvoltageisgreaterthanorequalto250volts.b.Atleastonceper92daysbyverifying that:1.Thevoltageofeachconnected cellisgreaterthanorequalto2.13voltsunderfloatcharge.2.Thespecificgravity,corrected to77F,andfullelectrolyte 0level(fluidatthebottomofthemaximumlevelindication mark),ofeachconnected cellisgreaterthanorequalto1.200andhasnotdecreased morethan0.03fromthevalueobservedduringtheprevioustest,and3.Theelectrolyte levelofeachconnected cellisbetweenthetopoftheminimumlevelindication markandthebottomofthemaximumlevelindication mark.C.Atleastonceper18monthsbyverifying that:1.Thecells,cellplatesandbatteryracksshownovisualindication ofphysicaldamageorabnormaldeterioration, 2.Thecell-to-cell andterminalconnections areclean,tight,freeofcorrosion andcoatedwithanti-corrosion
: material, 3.Thebatterychargerwillsupplyatleast140amperesatgreaterthanorequalto250voltsforatleast4hours.Atleastonceper18months,performabatteryservicetestduringshutdown(MODES5or6),byverifying thatthebatterycapacityisadequatetosupplyandmaintaininOPERABLEstatustheactualorsimulated emergency loadsforthetimesspecified inTable4.8-2withthebatterychargerdisconnected.
Thebatteryterminalvoltageshallbemaintained greaterthanorequalto210voltsthroughout thistest.COOKNUCLEARPLANT-UNIT23/48-13AMENDMENT NO.
ELECTRICAL POWERSYSTEMSSURVEILLANCE REUIREMENTS Continued 3.Thepilotcellvoltageisgreaterthanorequalto2.13volts,and4.Theoverallbatteryvoltageisgreaterthanorequalto250volts.b.Atleastonceper92daysbyverifying that:1.Thevoltageofeachconnected cellisgreaterthanorequalto2.13voltsunderfloatcharge.2.Thespecificgravity,corrected to77Fandfullelectrolyte 0level(fluidatthebottomofthemaximumlevelindication mark),ofeachconnected cellisgreaterthanorequalto1.200andhasnotdecreased morethan0.03fromthevalueobservedduringtheprevioustest,and3.Theelectrolyte levelofeachconnected cellisbetweenthetopoftheminimumlevelindication markandthebottomofthemaximumlevelindication mark.c.Atleastonceper18monthsbyverifying that:Thecells,cellplatesandbatteryracksshownovisualindication ofphysicaldamageorabnormaldeterioration.
Thecell-to-cell andterminalconnections areclean,tight,freeofcorrosion andcoatedwithanti-corrosion material.
3.Thebatterychargerwillsupplyatleast10amperesatgreaterthanorequalto250voltsforatleast4hours.d.Atleastonceper18monthsperformabatteryservicetest,duringshutdown(MODES5or6),byverifying thatthebatterycapacityisadequatetosupplyandmaintaininOPERABLEstatustheactualorsimulated emergency loadsforthetimesspecified ofTable4.8-3withthebatterychargerdisconnected.
Thebatteryterminalvoltageshallbemaintained greaterthanorequalto210voltsthroughout thebatteryservicetest.e.Atleastonceper60monthsperformabatterydischarge testduringshutdown(MODES5or6),byverifying thatthebatterycapacityisatleast80$ofthemanufacturer's rating.Thisperformance discharge testshallbeperformed inplaceofthebatteryservicetest.COOKNUCLEARPLANT-UNIT23/48-18AMENDMENT NO~}}

Revision as of 07:46, 29 June 2018

Proposed Tech Specs,Modifying Requirements for Differential Acceptance Test for Dc Bus Trains During 92-day Surveillance
ML17328A858
Person / Time
Site: Cook  
Issue date: 01/15/1991
From:
INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:
Shared Package
ML17328A857 List:
References
AEP:NRC:1142, NUDOCS 9101180296
Download: ML17328A858 (8)
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Text

ATTACHMENT 2TOAEP:NRC:1142 PROPOSEDCHANGE,")THEDONALDC.COOKNUCLEARPLANTUNITNOS.qSD2TECHNICAL SPECIFICATIONS c(9i01180296.

9i01i5,PDRAGOCK050003i5,P~PDR

~~

~~ELECTRICAL POWERSYSTEMSSURVEILLANCE REUIREMENTS Continued 2.Verifying thegenerator capability torejectaloadgreaterthanorequalto600kwwhilemaintaining steadystatevoltageat4160+420voltsandsteadystatefrequency at60+1.2Hz,Verifying thegenerator capability torejectaloadof3500kwwithoutexceeding 75%ofthedifference betweennominalspeedandtheoverspeed tripsetpoint, 4,Simulating alossofoffsitepowerbyitself,and:a)Verifying de-energization oftheemergency bussesandloadsheddingfromtheemergency busses,5.b)Verifying thatthedieselstartsontheauto-start signal,energizes theemergency busseswithpermanently connected loadswithin10seconds,energizes theauto-connected shutdownloadsthroughtheloadsequencer andoperatesforgreaterthanorequalto5minuteswhileitsgenerator isloadedwiththeshutdownloads.Afterloadsequencing iscompleted, thesteadystatevoltageandfrequency oftheemergency bussesshallbemaintained at4160+420voltsand60+1.2Hzduringthetest.Verifying that,onaSafetyInjection actuation testsignal(withoutlossofoffsitepower),thedieselgenerator startsontheauto-start signalandoperatesonstandbyforgreaterthanorequalto5minutes.Simulating alossofoffsitepowerinconjunction withaSafetyInjection actuation testsignal,andby:a)Verifying de-energization oftheemergency bussesandloadsheddingfromtheemergency busses,b)Verifying thedieselstartsontheauto-start signal,energizes theemergency busseswithpermanently connected loadswithin10seconds,energizes theauto-connected emergency (accident) loadsthroughthetheloadsequencer andoperatesforgreaterthanorequalto5minuteswhileitsgenerator isloadedwiththeemergency loads.Afterloadsequencing iscompleted, thesteadystatevoltageandfrequency oftheemergency bussesshallbe4160+420voltsand60+1.2Hz.Thevoltageandfrequency shallbemaintained withintheselimitsfortheremainder ofthistest,andCOOKNUCLEARPLANT-UNIT13/48-5AMENDMENT NO.

ELECTRICAL'POWER SYSTEMSSURVEILLANCE REUIREMENTS Continued 2.0Thepilotcellspecificgravity,corrected to77F,andfullelectrolyte level(fluidatthebottomofthemaximumlevelindication mark),isgreaterthanorequalto1.200,3.Thepilotcellvoltageisgreaterthanorequalto2.13volts,and4.Theoverallbatteryvoltageisgreaterthanorequalto250volts.b.Atleastonceper92daysbyverifying that:1.Thevoltageofeachconnected cellisgreaterthanorequalto2.13voltsunderfloatcharge.2.Thespecificgravity,corrected to77F,andfullelectrolyte 0level(fluidatthebottomofthemaximumlevelindication mark),ofeachconnected cellisgreaterthanorequalto1.200andhasnotdecreased morethan0.03fromthevalueobservedduringtheprevioustest,and3.Theelectrolyte levelofeachconnected cellisbetweenthetopoftheminimumlevelindication markandthebottomofthemaximumlevelindication mark.c.Atleastonceper18monthsbyverifying that:1.Thecells,cellplatesandbatteryracksshownovisualindication ofphysicaldamageorabnormaldeterioration, 2.Thecell-to-cell andterminalconnections areclean,tight,freeofcorrosion andcoatedwithanti-corrosion

material, 3.Thebatterychargerwillsupplyatleast140amperesatgreaterthanorequalto250voltsforatleast4hours.d.Atleastonceper18months,performabatteryservicetestduringshutdown(MODES5or6),byverifying thatthebatterycapacityisadequatetosupplyandmaintaininOPERABLEstatustheactualorsimulated emergency loadsforthetimesspecified inTable4'-2withthebatterychargerdisconnected.

Thebatteryterminalvoltageshallbemaintained greaterthanorequalto210voltsthroughout thistest.COOKNUCLEARPLANT-UNIT13/48-13AMENDMENT NO.

ELECTRICAL POWERSYSTEMSSURVEILLANCE REUIREMENTS Continued 3.Thepilotcellvoltageisgreaterthanorequalto2.13volts,and4.Theoverallbatteryvoltageisgreaterthanorequalto250volts.b.Atleastonceper92daysbyverifying that:1.Thevoltageofeachconnected cellisgreaterthanorequalto2.13voltsunderfloatcharge.2~Thespecificgravity,corrected to77Fandfullelectrolyte 0level(fluidatthebottomofthemaximumlevelindication mark),ofeachconnected cellisgreaterthanorequalto1.200andhasnotdecreased morethan0.03fromthevalueobservedduringtheprevioustest,and3.Theelectrolyte levelofeachconnected cellisbetweenthetop'ftheminimumlevelindication markandthebottomofthemaximumlevelindication mark.c.Atleastonceper18monthsbyverifying that:1.Thecells,cellplatesandbatteryracksshownovisualindication ofphysicaldamageorabnormaldeterioration.

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

I3.Thebatterychargerwillsupplyatleast10amperesatgreaterthanorequalto250voltsforatleast4hours.Atleastonceper18monthsperformabatteryservicetest,duringshutdown(MODES5or6),byverifying thatthebatterycapacityisadequatetosupplyandmaintaininOPERABLEstatustheactualorsimulated emergency loadsforthetimesspecified ofTable4.8-3withthebatterychargerdisconnected.

Thebatteryterminalvoltageshallbemaintained greaterthanorequalto210voltsthroughout thebatteryservicetest.e.Atleastonceper60monthsperformabatterydischarge testduringshutdown(MODES5or6),byverifying thatthebatterycapacityisatleast80%ofthemanufacturer's rating.Thisperformance discharge testshallbeperformed inplaceofthebatteryservicetest.COOKNUCLEARPLANT-UNIT13/48-18AMENDMENT NO.

ELECTRICAL POWERSYSTEMSSURVEILLANCE REUIREMENTS Continued Verifying thegenerator capability torejectaloadgreaterthanorequalto600kwwhilemaintaining steadystatevoltageat4160+420voltsandsteadystatefrequency at60+1.2Hz,3.Verifying thegenerator capability torejectaloadof3500kwwithoutexceeding 758ofthedifference betweennominalspeedandtheoverspeed tripsetpoint, 4.Simulating alossofoffsitepowerbyitself,and:a)Verifying de-energization oftheemergency bussesandloadsheddingfromtheemergency busses,b)Verifying thatthedieselstartsontheauto-start signal,energizes theemergency busseswithpermanently connected loadswithin10seconds,energizes theauto-connected shutdownloadsthroughtheloadsequencer andoperatesforgreaterthanorequalto5minuteswhileitsgenerator isloadedwiththeshutdownloads.Afterloadsequencing iscompleted, thesteadystatevoltageandfrequency oftheemergency bussesshallbemaintained at4160+420voltsand60+1.2Hzduringthetest.Verifying that,onaSafetyInjection actuation testsignal(withoutlossofoffsitepower),thedieselgenerator startsontheauto-start signalandoperatesonstandbyforgreaterthanorequalto5minutes.Simulating alossofoffsitepowerinconjunction withaSafetyInjection actuation testsignal,andby:a)Verifying de-energization oftheemergency bussesandloadsheddingfromtheemergency busses,b)Verifying thedieselstartsontheauto-start signal,energizes theemergency busseswithpermanently connected loadswithin10seconds,energizes theauto-connected emergency (accident) loadsthroughthetheloadsequencer andoperatesforgreaterthanorequalto5minuteswhileitsgenerator isloadedwiththeemergency loads.Afterloadsequencing iscompleted, thesteadystatevoltageandfrequency oftheemergency bussesshallbe4160+420voltsand60+1.2Hz.Thevoltageandfrequency shallbemaintained withintheselimitsfortheremainder ofthistest,andCOOKNUCLEARPLANT-UNIT23/48-5AMENDMENT NO.

ELECTRICAL POWERSYSTEMSSURVEILLANCE REUIREMENTS Continued 2.Thepilotcellspecificgravity,corrected to77F,andfull0electrolyte level(fluidatthebottomofthemaximumlevelindication mark),isgreaterthanorequalto1.200,3.Thepilotcellvoltagei.sgreaterthanorequalto2.13volts,and4.Theoverallbatteryvoltageisgreaterthanorequalto250volts.b.Atleastonceper92daysbyverifying that:1.Thevoltageofeachconnected cellisgreaterthanorequalto2.13voltsunderfloatcharge.2.Thespecificgravity,corrected to77F,andfullelectrolyte 0level(fluidatthebottomofthemaximumlevelindication mark),ofeachconnected cellisgreaterthanorequalto1.200andhasnotdecreased morethan0.03fromthevalueobservedduringtheprevioustest,and3.Theelectrolyte levelofeachconnected cellisbetweenthetopoftheminimumlevelindication markandthebottomofthemaximumlevelindication mark.C.Atleastonceper18monthsbyverifying that:1.Thecells,cellplatesandbatteryracksshownovisualindication ofphysicaldamageorabnormaldeterioration, 2.Thecell-to-cell andterminalconnections areclean,tight,freeofcorrosion andcoatedwithanti-corrosion

material, 3.Thebatterychargerwillsupplyatleast140amperesatgreaterthanorequalto250voltsforatleast4hours.Atleastonceper18months,performabatteryservicetestduringshutdown(MODES5or6),byverifying thatthebatterycapacityisadequatetosupplyandmaintaininOPERABLEstatustheactualorsimulated emergency loadsforthetimesspecified inTable4.8-2withthebatterychargerdisconnected.

Thebatteryterminalvoltageshallbemaintained greaterthanorequalto210voltsthroughout thistest.COOKNUCLEARPLANT-UNIT23/48-13AMENDMENT NO.

ELECTRICAL POWERSYSTEMSSURVEILLANCE REUIREMENTS Continued 3.Thepilotcellvoltageisgreaterthanorequalto2.13volts,and4.Theoverallbatteryvoltageisgreaterthanorequalto250volts.b.Atleastonceper92daysbyverifying that:1.Thevoltageofeachconnected cellisgreaterthanorequalto2.13voltsunderfloatcharge.2.Thespecificgravity,corrected to77Fandfullelectrolyte 0level(fluidatthebottomofthemaximumlevelindication mark),ofeachconnected cellisgreaterthanorequalto1.200andhasnotdecreased morethan0.03fromthevalueobservedduringtheprevioustest,and3.Theelectrolyte levelofeachconnected cellisbetweenthetopoftheminimumlevelindication markandthebottomofthemaximumlevelindication mark.c.Atleastonceper18monthsbyverifying that:Thecells,cellplatesandbatteryracksshownovisualindication ofphysicaldamageorabnormaldeterioration.

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

3.Thebatterychargerwillsupplyatleast10amperesatgreaterthanorequalto250voltsforatleast4hours.d.Atleastonceper18monthsperformabatteryservicetest,duringshutdown(MODES5or6),byverifying thatthebatterycapacityisadequatetosupplyandmaintaininOPERABLEstatustheactualorsimulated emergency loadsforthetimesspecified ofTable4.8-3withthebatterychargerdisconnected.

Thebatteryterminalvoltageshallbemaintained greaterthanorequalto210voltsthroughout thebatteryservicetest.e.Atleastonceper60monthsperformabatterydischarge testduringshutdown(MODES5or6),byverifying thatthebatterycapacityisatleast80$ofthemanufacturer's rating.Thisperformance discharge testshallbeperformed inplaceofthebatteryservicetest.COOKNUCLEARPLANT-UNIT23/48-18AMENDMENT NO~

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