ML17332A801

Proposed TS 4.8.1.1.2.e.7,reducing Duration of Surveillance Testing for EDGs During Refueling Operation from 24 H to 8 H

ML17332A801
Person / Time
Site:	Cook
Issue date:	06/15/1995
From:	INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:
Shared Package
ML17332A800	List: ML17332A799 ML17332A801 ML17332A802
References
NUDOCS 9506200466
Download: ML17332A801 (9)

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ATTACHMENT2TOAEP:NRC:0896VEXISTINGTECHNICALSPECIFICATIONPAGESMARKEDTOREFLECTPROPOSEDCHANGES95062004669506i5PDRADODK05000315PPDR SCouedc)Verifyingthaeallautomaeicdieselgeaeratortrips,excepeengineoverspeedandgeneraCoxdifferential,axeautomaticallybypasseduponlossofvoleageontheemergencybusaad/orSafetyIn]ectionactuationsignal.7.VerifyingrhaerhedieselgeneraroroperaoeaforarleasrQ22hours.DuringthisCestthedieselgeneratorshallbeloadedCo3500kw.Within5minueesaftercompletiagthishourtese,performSurveillanceRequirement4.8.1.1.2.a.4(atexiseingconditions).*88.Determinethattheaueo-connectedloadsCoeachdieselgeneratordonoeexceed3500kw.9.Verifyingthedieselgenerator'scapabilityto:a)Synchronizewiththeoffsitepowersourcewhilethegeneratorisloadedwithitsemergencyloadsuponasimulatedrestorationofoffsitepower.b)Transferitsloadstotheoffsitepowersource,and.10.c)Bereseoredeoitsstandbystatus.VerifyingthaCwiththedieselgeneratoroperatinginaeescmode'whileconaectedtoitsCaseload,asimu1atedSafetyXn]ectionsignaloverr'idestheeesemodeby:a)'eturningthedieselgeneratorCostandbyoperation,and111.,b)'Verifyingtheemergency1oadsaresexviced.byoffsitepower.I,r~Verifyingthatthis.automatiCsequenceCkdxigrelaysareOPERABLEwiCheach:.loadsequenceeimewithin'plusorminus5%.ofies'requiredvalueandthae~eachloadissequencedoawiChinthedesignallowabletimelimit.f.:Aeleaseonceper',10yearsby:.'III1)'mploying.one'of'hefollowingcleariingmethodseocleanthe'ueloil..storageCaaks:a)Draineachfueloilstoragetank,remove.theaccumulatedsediment,andcleinthetank,orZfSurveillanceRequirement4.8.1.1.2.a.4isnotsatisfactorilycompleted,itisnotnecessaryeorepeattheprecedingouxtese.Instead,thedieselgeneracormaybeoperaeedat3500kwfor2oursorunciloperatingeemperaeurehassCabilized.COOKNUCLEM.PLANT-UNIT13/48-6AMENDMEHTNO.

eskoeued7.8.c)VerifyingthatallautomaticcKeselgeneratortrfps,exceptengineoverspeedandgeneratordifferential,axeautomaeicallybypasseduponlossofvoltageontheemergencybusaad/orSafetyInjectionactuaeionsignal.Verifyingrharohedieselgenararoroperaresforarlease@hours.DuringthistesethecKeselgeneratorshallbeloadedto3500kv.Within5minutesaftercompleting~~2houreest,perfoxmSurveillanceRequirement4.8.1.1.2.a.4(atfexistiagconditions).*Determinethattheauto-coaaectedloadseoeachcKeselgeneratordonotexceed3500kw.9.Vexifyiagthedieselgenerator'scapabilityto:a)Synchronizewiththeoffsitepowersourcewhilethegeneratorisloadedwithitsemergencyloadsuponasimulatedrestorationofoffsitepower.b)Transferitsloadstotheoffsitepowersource,andc)Berestoredtoitsstandbystatus.10.Verifyiagthatwiththedieselgeneratoroperaeiaginaeesemode~whileconnectedtoitstestload,asimulatedSafetyIn]ectionsignaloverridesthetestmodeby:.a)ReturningthedieseLgenerator'ostandbyoperation',andb)Vjarifyingtheemergencyloadsaxesirvicedbyoffsitepower.11.'erifying.thattheaueomsticsequence.timingrelaysareOPERABLEwi.th.eachloadsequencetime'ithin'plusormixes5%ofi.tsrequiredvalueandthaeeach1'oadissequencedonwithinthedesignallowabletimelimit.'At?cist"cinchper'.10pearsby:*,'aP~.'1)..Employingoneofthe.followingcleaningmethodseo.cleanthefueloilstoragetanks:.a)Draineachfueloilstoragetank,removetheaccumulaeedsecKmeae,andcleanthetaak,orXfSurveillanceRequirement4.8.1.1.2.a.4isnotsaeisfaceorilycompleted,iei.snotnecessarytorepeattheprececKnghourtest.Instead,thedi.eselgenexatormaybeoperatedae3500kwfor2hoursoruntiloperatingtemperaturehasstabilized.COOKNUCLEARPLANT-UNIT23/4&-6AHENONENfNO.ggg~18 ATTACHMENT3TOAEP:NRC:0896VPROPOSEDREVISEDTECHNICALSPECIFICATIONPAGES

3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.8ELECTRICALPOWERSYSTEMSSURVEILLANCEREUIREMENTSContinuedc)Verifyingthatallautomaticdieselgeneratortrips,exceptengineoverspeedandgeneratordifferential,areautomaticallybypasseduponlossofvoltageontheemergencybusand/orSafetyInjectionactuationsignal.7.Verifyingthatthedieselgeneratoroperatesforatleast8hours.Duringthistestthedieselgeneratorshallbeloadedto3500kw.Within5minutesaftercompletingthis8-hourtest,performSurveillanceRequirement4.8.1.1.2.a.4(atexistingconditions).Determinethattheauto-connectedloadstoeachdieselgeneratordonotexceed3500kw.9.Verifyingthedieselgenerator'scapabilityto:.a)Synchronizewiththeoffsitepowersourcewhilethegeneratorisloadedwithitsemergencyloadsuponasimulatedrestorationofoffsitepower.b)Transferitsloadstotheoffsitepowersource,andc)Berestoredtoitsstandbystatus.10.Verifyingthatwiththedieselgeneratoroperatinginatestmodewhileconnectedtoitstestload,asimulatedSafetyInjectionsignaloverridesthetestmodeby:a)Returningthedieselgeneratortostandbyoperation,andb)'erifyingtheemergencyloadsareservicedbyoffsitepower.11.Verifyingthattheautomatic'sequencetimingrelaysareOPERABLEwitheachloadsequencetimewithin'plusorminus5%ofitsrequiredvalueandthateachloadissequencedonwithinthedesignallowabletimelimit:'.Atleastonceper10yearsby:'mployingoneofthefollowingcleaningmethodstocleanthefueloilstorage..tankS!'".".a)'Draineachfueloilstoragetank,removetheaccumulatedsediment,andcleanthetank,orIfSurveillanceRequirement4.8.1.1.2.a.4isnotsatisfactorilycompleted,itisnotnecessarytorepeatthepreceding8-hourtest.Instead,thedieselgeneratormaybeoperatedat3500kwfor2hoursoruntiloperatingtemperaturehasstabilized.COOKNUCLEARPLANT-UNIT1Page3/484

3/4LIMITINGCONDITIONSFOROPERATIONANDSURVEILLANCEREQUIREMENTS3/4.8ELECTRICALPOWERSYSTEMSSURVEILLANCEREUIREMENTSContinuedc)Verifyingthatallautomaticdieselgeneratortrips,exceptengineoverspeedandgeneratordifferential,areautomaticallybypasseduponlossofvoltageontheemergencybusand/orSafetyInjectionactuationsignal.7.Verifyingthatthedieselgeneratoroperatesforatleast8hours.Duringthistestthedieselgeneratorshallbeloadedto3500kw.Within5minutesaftercompletingthis8-hourtest,performSurveillanceRequirement4.8.1.1.2.e.4(atexistingconditions).8.Determinethattheautowonnectedloadstoeachdieselgeneratordonotexceed3500kw.9.Verifyingthedieselgenerator'scapabilityto:a)Synchronizewiththeoffsitepowersourcewhilethegeneratorisloadedwithitsemergencyloadsuponasimulatedrestorationofoffsitepower.b)Transferitsloadstotheoffsitepowersource,andc)Berestoredtoitsstandbystatus.10.Verifyingthatwiththedieselgeneratoroperatinginatestmodewhileconnectedtoitstestload,asimulatedSafetyInjectionsignaloverridesthetestmodeby:a)Returningthedieselgeneratortostandbyoperation,andb)Verifyingtheemergencyloadsareservicedbyoffsitepower.11.VerifyingthattheautomaticsequencetimingrelaysareOPERABLEwitheach'.loadsequencetime'withinplusorminus5%.ofitsrequiredvalueyndthate'ach,loadissequencedon.withinthedesignallowabletimelimit.f.Atleastonceper10yearsby:I)Employingoneofthefollowingcleahingmethodstocleantliefueloilstorage.'tahks:-.a)Drairieachfueloilstoragetank,re'movetheaccumulatedsediment,andcleanthetank,orIfSurveillanceRequirement4.8.1.1.2.a.4isnotsatisfactorilycompleted,itisnotnecessarytorepeatthepreceding8-hourtest.Instead,thedieselgeneratormaybeoperatedat3500kwfor2hoursoruntiloperatingtemperaturehasstabilized.COOKNUCLEARPLANT-UNIT2Page3/48AAMENDMENT448,448