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| {{#Wiki_filter:~A!"CEIZRATED3]STRIBUTIONDEMONSTRTIONSYPI'EMREGULATORYINFORMATIONDISTRIBUTIONSYSTEM(RIDS)ACCESSIONNBR:8901310204DOC.DATE:89/01/23NOTARIZED:NODOCKETFACIL:50-315Donald'C.CookNuclearPowerPlant,Unit1,Indiana&05000315:"50-316DonaldC.CookNuclearPowerPlant,Unit2,Indiana&05000316'UTH.NAME.AUTHORAFFILIATIONALEXICH,M.P.IndianaMichiganPowerCo.(formerlyIndiana&MichiganEle'fRECIP.NAMERECIPIENTAFFILIATIONRDocumentControlBranch(DocumentControlDesk)J | | {{#Wiki_filter:~A!"CEIZRATED 3]STRIBUTION DEMONSTRTIONSYPI'EMREGULATORY INFORMATION DISTRIBUTION SYSTEM(RIDS)ACCESSION NBR:8901310204 DOC.DATE: |
| | 89/01/23NOTARIZED: |
| | NODOCKETFACIL:50-315 Donald'C. |
| | CookNuclearPowerPlant,Unit1,Indiana&05000315:" |
| | 50-316DonaldC.CookNuclearPowerPlant,Unit2,Indiana&05000316'UTH. |
| | NAME.AUTHORAFFILIATION ALEXICH,M.P. |
| | IndianaMichiganPowerCo.(formerly Indiana&MichiganEle'fRECIP.NAME RECIPIENT AFFILIATION RDocumentControlBranch(Document ControlDesk)J |
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| ==SUBJECT:== | | ==SUBJECT:== |
| ApplicationforamendstoLicensesDPR-58&DPR-74,revisingfareprotectionprogramreRCSwiderangetempindication.DISTRIBUTIONCODE:A006DCOPIESRECEIVED:LTRlENCLISIZE:6++TITLE:OR/LicensingSubmittal:FireProtectionSNOTES:RECIPIENTIDCODE/NAMEPD3-1LASTANG,JCOPIESLTTRENCL1011RECIPIENTIDCODE/NAMEPD3-1PDCOPIESLTTRENCL55iiDINTERNAL:ARM/DAF/LFMBNRR/DEST/ADS7ENRR/ECEBOGC/HDS1EXTERNAL:LPDRNSIC101122101'11NRRWERMEIL,JNRR/DEST/PSB8DNUDOCS-ABSTRACTIKENRCPDR10,.11111111>c4(0PNVZE'IOALL"RIDS"RECIPZEPIS'IZASEHELPUSIOREDUCEWASTE)CORI'ACZSHEDOCXJMENT(XKEKLDESK,RQCMP1-37(EZT.20079)KOEZZHXNMZEYOURKQhEFMMDISTRIBUTIONLISTSPORDOCtlMERZSYOUDONiTNEEDfSDDSTOTALNUMBEROFCOPIESREQUIRED:LTTR19ENCL15
| | Application foramendstoLicensesDPR-58&DPR-74,revising fareprotection programreRCSwiderangetempindication. |
| | DISTRIBUTION CODE:A006DCOPIESRECEIVED:LTR lENCLISIZE:6++TITLE:OR/Licensing Submittal: |
| | FireProtection SNOTES:RECIPIENT IDCODE/NAME PD3-1LASTANG,JCOPIESLTTRENCL1011RECIPIENT IDCODE/NAME PD3-1PDCOPIESLTTRENCL55iiDINTERNAL: |
| | ARM/DAF/LFMB NRR/DEST/ADS 7ENRR/ECEBOGC/HDS1EXTERNAL: |
| | LPDRNSIC101122101'11NRRWERMEIL,J NRR/DEST/PSB 8DNUDOCS-ABSTRACT IKENRCPDR10,.11111111>c4(0PNVZE'IOALL"RIDS"RECIPZEPIS'IZASE HELPUSIOREDUCEWASTE)CORI'ACZSHEDOCXJMENT (XKEKLDESK,RQCMP1-37(EZT.20079)KOEZZHXNMZE YOURKQhEFMMDISTRIBUTION LISTSPORDOCtlMERZS YOUDONiTNEEDfSDDSTOTALNUMBEROFCOPIESREQUIRED: |
| | LTTR19ENCL15 |
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| indianaMichiganPowerCompanyP.O.Box16631Columbus,OH43216AEP'NRC:0692BQDonaldC.CookNuclearPlantUnits1and2DocketNos.50-315and50-316LicenseNos.DPR-58andDPR-74REVISEDAPPENDIXRREMOTESHUTDOWNTECHNICALSPECIFICATIONSFORRCSWIDERANGETEMPERATUREINDICATIONU.S.NuclearRegulatoryCommissionAttn:DocumentControlDeskWashington,D.C.20555Attn:T.E.MurleyJanuary23,1989 | | indianaMichiganPowerCompanyP.O.Box16631Columbus, OH43216AEP'NRC:0692BQ DonaldC.CookNuclearPlantUnits1and2DocketNos.50-315and50-316LicenseNos.DPR-58andDPR-74REVISEDAPPENDIXRREMOTESHUTDOWNTECHNICAL SPECIFICATIONS FORRCSWIDERANGETEMPERATURE INDICATION U.S.NuclearRegulatory Commission Attn:DocumentControlDeskWashington, D.C.20555Attn:T.E.MurleyJanuary23,1989 |
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| ==DearDr.Murley:== | | ==DearDr.Murley:== |
| Int:roductionThepurposeofthisletteristorequestachangeinourapprovedfireprotectionprogramregardingreactorcoolantsystemwideranget:emperatureindication.ThisletterrevisesourapplicationforamendmenttotheTechnicalSpecifications(T/Ss)submittedinAEP:NRC:0692BJdatedJune16,198&.ThevalidityofoursignificanthazardsanalysissubmittedinAEP:NRC:0692BJisunaffectedandconsequentlyanewsignificanthazardsanalysishasnotbeenincludedinthisletter.Attachment1t:othisletterprovidestheproposedrevisedT/SpagesthatareintendedtoreplacethecorrespondingpagessubmittedinAEP:NRC:0692BJ.ThisrequestisalsosubmittedinaccordancewiththeguidelinesinSectionFonpage4ofGenericLetter86-10,"ImplementationofFireProtectionRequirements."Thisgenericletterstates:"IfthefireprotectionprogramcommittedtobythelicenseeisrequiredbyaspecificlicenseconditionorisnotpartoftheFSARforthefacility,t:heprovisionsof10CFR50.59maynotbeappliedtomakechangeswithoutpriorNRCapproval.Thuslicenseesmayberequiredtosubmitamendmentrequestsevenforrelativelyminorchangestothefireprotectionprogram."Section4of"SafeShutdownCapabilityAssessment,ProposedModifications,andEvaluations-Revision1"fortheDonaldC.CookNuclearPlant,submittedbyAEP:NRC:0692AZdatedMarch20,1987,identifiesreactorcoolantsystemwiderangehotlegandcoldlegtemperatureindicationsassafeshutdowncomponents.Theseindicationsareincludedassafeshutdowncomponentsbecausethedifferencebetweenthehotlegandcoldlegwiderangetemperaturesprovidesadirectindicationoftheexistenceofa890i3i0204890123PDR,AOOCK05000315PPDC P~V7I'I'hIk~g~r Dr.T.E.Murley-2-AEP:NRC:0692BQnaturalcirculationcondition.Furthermore,reactorcoolantsystempressureismaintainedbymonitoxingreactorcoolantsystempressureandhotlegtemperatureinstrumentationand,ifavailable,usingmanualcontrolofthepressurizerheaters(notrequiredforsafeshutdown)toensurethatanappropriatesubcoolingmarginisachieved.WiderangehotlegandcoldlegtemperaturedetectionisprovidedbyRTDslocatedineachofthehotandcoldlegsforatotalofeightRTDs.SignalsfromtheseRTDsarerecordedinthecontrolroomanddisplayedonlocalshutdownindication(LSI)panels.Widerangehotlegandcoldlegtemperatureindicationsforreactorcoolantsystemloops1and4areavailableatLSI-5andtheseindicationsforreactorcoolantsystemloops2and3areavailableatLSI-6.ThehotandcoldlegtemperatureindicationsofallfourcoolantloopsareavailableatLSI-4.ThesaturationmeteralsotakesinputsfromtheseRTDs.Thehotlegtemperaturesfromloops1and3areinputtedtothereactorvessellevelindicationsystem(RVLIS)aswell.Thepresentpowersupplyconfigurationforthereactorcoolantsystemwiderangehotlegandcoldlegtemperatuxeindicationisbasedona10CFR50AppendixRmodificationthatinvolvesprovidingpowerfromasinglediesel-backedbus.Aswitchablealternatepowersupplyfromthematchingoppositeunitbusisprovidedforcertainfirescenarios.ThispresentAppendixRdesignensurestheabilitytomonitorthewiderangehotlegandcoldlegtemperatureofatleast.twoofthefourreactorcoolantsystemloopsintheeventofanysinglefire.Sections4and5of"SafeShutdownCapabilityAssessment,ProposedModifications,andEvaluations-Revision1,"describesreactorcoolantsystemtemperaturemonitoringinstrumentationaspresentedabove.Descri.tionofProosedChaneWeproposetoremovethewiderangehotlegandcoldlegtemperatureindicationsofreactorcoolantsystemloops1and3fromthelocalshutdownindicationpanels.WiderangereactorcoolantsystemtemperaturemonitoringfallsunderthescopeofRegulatoryGuide1.97,Revision3.ThereasonforrequestingthisproposedchangeistomeettheCategory1redundancycriteriaforthecoolantinventoryvariable(RVLIS),identifiedasItemNo.B-9onpage26ofAEP:NRC:0773AB.Thisletter,submittedtotheNRConOctober5,1988,providesanupdatedstatusreportdetailingourcompliancewithRegulatoryGuide1.97,Revision3.Aspreviouslymentioned,tworeactorcoolantsystemwiderangehotlegtemperaturesprovideinputstoRVLIS.SincealleightofourRTDsarecurrentlypoweredbyasinglediesel-backedbus,wedo | | Int:roduction Thepurposeofthisletteristorequestachangeinourapprovedfireprotection programregarding reactorcoolantsystemwideranget:emperature indication. |
| ~I'ihkl Dr.T.E.Murley-3-AEP:NRC:0692BQnotpresentlycomplywiththeredundancycriteriasetforthinRegulatoryGuide1.97,Revision3forCategory1variables.RemovalofthewiderangehotlegandcoldlegtemperatureindicationsoftwoofthefourcoolantloopsfromthelocalshutdownindicationpanelswillallowustoseparatethesefourRTDsintotwoindependentgroups.EachgroupwillcontaintheRTDsusedformonitoringthewiderangetemperatureofoneloopandwillbepoweredbyapowersupplythatisindependentoftheremaininggroup.Widerangehotlegandcoldlegtemperatureindicationsforreactorcoolantsystemloops2and4willremainavailableatthelocalshutdownindicationpanels.Thepowersupply-forthetemperatureindicationsofthesetwoloopswillremaininthepresentconfiguration.Theresultofthisproposedchangeisareduction,fromtwotoone,inthenumberofreactorcoolantsystemloopsthatcanprovidewiderangetemperatureindicationintheeventofcertainspecificfires.Inotherwords,theavailabilityofwiderangehotlegandcoldlegtemperatureindicationsisensuredforeitherloop2orloop4intheeventofanysinglefire.Theseavailableindicationswillcorrespondtooneofthetwosteamgeneratorstobeusedfornaturalcirculationcooldown.JustificationforProosedChaneWedonotconsidertheproposedchangeinourapprovedfireprotectionprogramasonehavingasignificantimpactonour10CFR50AppendixRcomplianceorplantsafety.Referringtotheloopwithavailabletemperatureindicationasthe"referenceleg"andtheremainingloopasthe"blindleg,"thefollowingproceduralstepswillconfirmnaturalcirculationcooldown:1)Thesubcoolingmarginofthereactorcoolantsystemwouldbemaintainedatnotlessthan50F.Thehotlegtemperatureoftheblindsteamgeneratorwillbeessentiallyequaltothehotlegtemperatureofthereferencesteamgeneratorduetomixingofinletflowsinthelowerplenum,throughthecore,andintheupperplenum.2)Increaseordecreasetheauxiliaryfeedwaterflowtothereferenceandblindsteamgeneratorsasnecessarytoestablishandmaintainlevelbetween50and55%onthewiderange.Eithersteamgeneratoriscapableofremovingdecayheatbynaturalcirculationifitswiderangelevelisbetween10and100')Openthepoweroperatedreliefvalvesonbothsteamgeneratorsasdirectedusingthemanualloadervalvesto | | Thisletterrevisesourapplication foramendment totheTechnical Specifications (T/Ss)submitted inAEP:NRC:0692BJ datedJune16,198&.Thevalidityofoursignificant hazardsanalysissubmitted inAEP:NRC:0692BJ isunaffected andconsequently anewsignificant hazardsanalysishasnotbeenincludedinthisletter.Attachment 1t:othisletterprovidestheproposedrevisedT/Spagesthatareintendedtoreplacethecorresponding pagessubmitted inAEP:NRC:0692BJ. |
| | Thisrequestisalsosubmitted inaccordance withtheguidelines inSectionFonpage4ofGenericLetter86-10,"Implementation ofFireProtection Requirements." |
| | Thisgenericletterstates:"Ifthefireprotection programcommitted tobythelicenseeisrequiredbyaspecificlicensecondition orisnotpartoftheFSARforthefacility, t:heprovisions of10CFR50.59maynotbeappliedtomakechangeswithoutpriorNRCapproval. |
| | Thuslicensees mayberequiredtosubmitamendment requestsevenforrelatively minorchangestothefireprotection program." |
| | Section4of"SafeShutdownCapability Assessment, ProposedModifications, andEvaluations |
| | -Revision1"fortheDonaldC.CookNuclearPlant,submitted byAEP:NRC:0692AZ datedMarch20,1987,identifies reactorcoolantsystemwiderangehotlegandcoldlegtemperature indications assafeshutdowncomponents. |
| | Theseindications areincludedassafeshutdowncomponents becausethedifference betweenthehotlegandcoldlegwiderangetemperatures providesadirectindication oftheexistence ofa890i3i0204 890123PDR,AOOCK05000315PPDC P~V7I'I'hIk~g~r Dr.T.E.Murley-2-AEP:NRC:0692BQ naturalcirculation condition. |
| | Furthermore, reactorcoolantsystempressureismaintained bymonitoxing reactorcoolantsystempressureandhotlegtemperature instrumentation and,ifavailable, usingmanualcontrolofthepressurizer heaters(notrequiredforsafeshutdown) toensurethatanappropriate subcooling marginisachieved. |
| | Widerangehotlegandcoldlegtemperature detection isprovidedbyRTDslocatedineachofthehotandcoldlegsforatotalofeightRTDs.SignalsfromtheseRTDsarerecordedinthecontrolroomanddisplayed onlocalshutdownindication (LSI)panels.Widerangehotlegandcoldlegtemperature indications forreactorcoolantsystemloops1and4areavailable atLSI-5andtheseindications forreactorcoolantsystemloops2and3areavailable atLSI-6.Thehotandcoldlegtemperature indications ofallfourcoolantloopsareavailable atLSI-4.Thesaturation meteralsotakesinputsfromtheseRTDs.Thehotlegtemperatures fromloops1and3areinputtedtothereactorvessellevelindication system(RVLIS)aswell.Thepresentpowersupplyconfiguration forthereactorcoolantsystemwiderangehotlegandcoldlegtemperatuxe indication isbasedona10CFR50AppendixRmodification thatinvolvesproviding powerfromasinglediesel-backed bus.Aswitchable alternate powersupplyfromthematchingoppositeunitbusisprovidedforcertainfirescenarios. |
| | ThispresentAppendixRdesignensurestheabilitytomonitorthewiderangehotlegandcoldlegtemperature ofatleast.twoofthefourreactorcoolantsystemloopsintheeventofanysinglefire.Sections4and5of"SafeShutdownCapability Assessment, ProposedModifications, andEvaluations |
| | -Revision1,"describes reactorcoolantsystemtemperature monitoring instrumentation aspresented above.Descri.tionofProosedChaneWeproposetoremovethewiderangehotlegandcoldlegtemperature indications ofreactorcoolantsystemloops1and3fromthelocalshutdownindication panels.Widerangereactorcoolantsystemtemperature monitoring fallsunderthescopeofRegulatory Guide1.97,Revision3.Thereasonforrequesting thisproposedchangeistomeettheCategory1redundancy criteriaforthecoolantinventory variable(RVLIS),identified asItemNo.B-9onpage26ofAEP:NRC:0773AB. |
| | Thisletter,submitted totheNRConOctober5,1988,providesanupdatedstatusreportdetailing ourcompliance withRegulatory Guide1.97,Revision3.Aspreviously mentioned, tworeactorcoolantsystemwiderangehotlegtemperatures provideinputstoRVLIS.SincealleightofourRTDsarecurrently poweredbyasinglediesel-backed bus,wedo |
| | ~I'ihkl Dr.T.E.Murley-3-AEP:NRC:0692BQ notpresently complywiththeredundancy criteriasetforthinRegulatory Guide1.97,Revision3forCategory1variables. |
| | Removalofthewiderangehotlegandcoldlegtemperature indications oftwoofthefourcoolantloopsfromthelocalshutdownindication panelswillallowustoseparatethesefourRTDsintotwoindependent groups.EachgroupwillcontaintheRTDsusedformonitoring thewiderangetemperature ofoneloopandwillbepoweredbyapowersupplythatisindependent oftheremaining group.Widerangehotlegandcoldlegtemperature indications forreactorcoolantsystemloops2and4willremainavailable atthelocalshutdownindication panels.Thepowersupply-forthetemperature indications ofthesetwoloopswillremaininthepresentconfiguration. |
| | Theresultofthisproposedchangeisareduction, fromtwotoone,inthenumberofreactorcoolantsystemloopsthatcanprovidewiderangetemperature indication intheeventofcertainspecificfires.Inotherwords,theavailability ofwiderangehotlegandcoldlegtemperature indications isensuredforeitherloop2orloop4intheeventofanysinglefire.Theseavailable indications willcorrespond tooneofthetwosteamgenerators tobeusedfornaturalcirculation cooldown. |
| | Justification forProosedChaneWedonotconsidertheproposedchangeinourapprovedfireprotection programasonehavingasignificant impactonour10CFR50AppendixRcompliance orplantsafety.Referring totheloopwithavailable temperature indication asthe"reference leg"andtheremaining loopasthe"blindleg,"thefollowing procedural stepswillconfirmnaturalcirculation cooldown: |
| | 1)Thesubcooling marginofthereactorcoolantsystemwouldbemaintained atnotlessthan50F.Thehotlegtemperature oftheblindsteamgenerator willbeessentially equaltothehotlegtemperature ofthereference steamgenerator duetomixingofinletflowsinthelowerplenum,throughthecore,andintheupperplenum.2)Increaseordecreasetheauxiliary feedwater flowtothereference andblindsteamgenerators asnecessary toestablish andmaintainlevelbetween50and55%onthewiderange.Eithersteamgenerator iscapableofremovingdecayheatbynaturalcirculation ifitswiderangelevelisbetween10and100')Openthepoweroperatedreliefvalvesonbothsteamgenerators asdirectedusingthemanualloadervalvesto |
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| Dr.T.E.Murley-4-AEP:NRC:0692BQestablishcooldown.Theblindsteamgeneratorlevelandpoweroperated,reliefvalvewouldbecontrolledinamannersimilartothatofthereferencesteamgenerator.Items1and2abovearealreadycontainedinthepresentprocedureforemergencyremoteshutdown(AppendixRprocedure).Item3willbeaddedtotheprocedureasaresultofthedesignchangeprocess.Theaboveproceduralsteps,includingtheprocedurerevisionsthatwillresultfromtheproposeddesignchange,willcontinuetoensureourcapabilityforsafeshutdownofthereactorintheeventofanyfire.Therefore,thisproposaldoesnotadverselyaffectthecontinuedsafeoperationoftheDonaldC.CookNuclearPlant.ImactonReulatorGuide1.97Revision3ComletionScheduleItemNos.B-4,B-5,andB-9ofourletterprovidingupdatedstatusofourcompliancewithRegulatoryGuide1.97,Revision3(AEP:NRC:0773ABdatedOctober5,1988)arescheduledtobecompletedforthe1989outage-Unit1,andthe1990refuelingoutage-Unit2.Sincetheproposeddesignforupgradingtheseitemshasanimpactonourapprovedfireprotectionprogram,wecannotmoveforwardwiththeinstallationoftheseupgradesuntilwereceiveapprovalforamendingourapprovedfireprotectionprogram.Weare,however,proceedingwithengineeringanddesigninanticipationofafavorableresponsetothisrequest.Pursuantto10CFR170.12(c),wehaveenclosedanapplicationfeeof$150.00fortheproposedamendment.ThisdocumenthasbeenpreparedfollowingCorporateprocedureswhichincorporateareasonablesetofcontrolstoensureitsaccuracyandcompletenesspriortosignaturebytheundersigned.Sincerely,M.P.AlexchVicePresidentMPA/eh Dr.T.E.Murley-5-AEP:NRC:0692BQcc:D.H.Williams,Jr.W.G.Smith,Jr.-BridgmanR.C.CallenG.CharnoffG.BruchmannA.B.Davis-RegionIIINRCResidentInspector-Bridgman Dr.T.E.Murley-6-AEP:NRC:0692'c:S.J.Brewer/B.D.McLeanT.0.Argenta/R.F.Kroeger-w/oP.A.Barrett-w/oJ.G.Feinstein-w/oM.L.Horvath-Bridgman-w/oJ.F.Kurgan-w/oJ.J.MarkowskyJ.B.Shinnock-w/oS.H.Steinhart/S.P.HodgeJ.Stang,NRC-Washington,D.C.DC-N-6015.1AEP:NRC:0692'}} | | Dr.T.E.Murley-4-AEP:NRC:0692BQ establish cooldown. |
| | Theblindsteamgenerator levelandpoweroperated, reliefvalvewouldbecontrolled inamannersimilartothatofthereference steamgenerator. |
| | Items1and2abovearealreadycontained inthepresentprocedure foremergency remoteshutdown(Appendix Rprocedure). |
| | Item3willbeaddedtotheprocedure asaresultofthedesignchangeprocess.Theaboveprocedural steps,including theprocedure revisions thatwillresultfromtheproposeddesignchange,willcontinuetoensureourcapability forsafeshutdownofthereactorintheeventofanyfire.Therefore, thisproposaldoesnotadversely affectthecontinued safeoperation oftheDonaldC.CookNuclearPlant.ImactonReulatorGuide1.97Revision3ComletionScheduleItemNos.B-4,B-5,andB-9ofourletterproviding updatedstatusofourcompliance withRegulatory Guide1.97,Revision3(AEP:NRC:0773AB datedOctober5,1988)arescheduled tobecompleted forthe1989outage-Unit1,andthe1990refueling outage-Unit2.Sincetheproposeddesignforupgrading theseitemshasanimpactonourapprovedfireprotection program,wecannotmoveforwardwiththeinstallation oftheseupgradesuntilwereceiveapprovalforamendingourapprovedfireprotection program.Weare,however,proceeding withengineering anddesigninanticipation ofafavorable responsetothisrequest.Pursuantto10CFR170.12(c), |
| | wehaveenclosedanapplication feeof$150.00fortheproposedamendment. |
| | Thisdocumenthasbeenpreparedfollowing Corporate procedures whichincorporate areasonable setofcontrolstoensureitsaccuracyandcompleteness priortosignature bytheundersigned. |
| | Sincerely, M.P.AlexchVicePresident MPA/eh Dr.T.E.Murley-5-AEP:NRC:0692BQ cc:D.H.Williams, Jr.W.G.Smith,Jr.-BridgmanR.C.CallenG.CharnoffG.Bruchmann A.B.Davis-RegionIIINRCResidentInspector |
| | -Bridgman Dr.T.E.Murley-6-AEP:NRC:0692'c: |
| | S.J.Brewer/B. |
| | D.McLeanT.0.Argenta/R. |
| | F.Kroeger-w/oP.A.Barrett-w/oJ.G.Feinstein |
| | -w/oM.L.Horvath-Bridgman-w/oJ.F.Kurgan-w/oJ.J.Markowsky J.B.Shinnock-w/oS.H.Steinhart/S. |
| | P.HodgeJ.Stang,NRC-Washington, D.C.DC-N-6015.1 AEP:NRC:0692'}} |
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Category:OPERATING LICENSES-APPLIATION TO AMEND-RENEW EXISTING
MONTHYEARML17335A5551999-10-12012 October 1999 Application for Amends to Licenses DPR-58 & DPR-74,revising TS Surveillance Requirement 4.6.2.2.d for Spray Additive Sys to Relocate Details Associated with Acceptance Criteria & Test Parameters to Associated TS Bases ML17335A5591999-10-11011 October 1999 Supplement to Application for Amends to Licenses DPR-58 & DPR-74,replacing Correct TS Pages Inadvertently Included in 990923 Submittal.Attached Pages Also Include Appropriate Administrative Changes ML17335A5411999-10-0101 October 1999 Application for Amends to Licenses DPR-58 & DPR-74,revising Containment Recirculation Sump Water Inventory.Calculation & non-proprietary WCAP-15302 Rept Also Encl ML17326A1571999-09-23023 September 1999 Application for Amends to Licenses DPR-58 & DPR-74,involving Movement of Loads in Excess of Design Basis Seismic Capability of Auxiliary Bldg Load Handling Equipment & Structures ML17326A1421999-09-17017 September 1999 Application for Amends to Licenses DPR-58 & DPR-74,to Allow Credit of Rod Cluster Control Assemblies for Cold Leg Large Break LOCA Subcriticality.Ts Pages & non-proprietary Versions of WCAP-15246 Encl.Proprietary Version Withheld ML17326A1161999-09-10010 September 1999 Application for Amends to Licenses DPR-58 & DPR-74,revising TS Surveillance Requirement 4.4.7,TS Tables 4.4-3,3.4-1 & TS Surveillance Requirement 4.11.2.2 Re RCS & Gas Storage Tank Sampling ML17326A0921999-08-17017 August 1999 Application for Amend to License DPR-58,to Change TS 3/4.4.5 & Bases for TS 3/4.4.5,3/4.4.6.2 & 3/4.4.8 to Remove voltage-based Repair Criteria,F* Repair Criteria & Sleeving Methodologies from Unit 1 TS & Clarify Bases Sections ML17325B6041999-05-21021 May 1999 Application for Amends to Licenses DPR-58 & DPR-74,revising Limitations of Positive Reactivity Additions in Several TS Action Statements ML17325B5511999-04-19019 April 1999 Application for Amends to Licenses DPR-58 & DPR-74,revising TS 3/4.8.1.2, Electrical Power Systems & Associated Bases to Provide one-time Extension of 18-month Surveillance Interval for Specific SRs ML17335A3661998-12-0303 December 1998 Application for Amends to Licenses DPR-58 & DPR-74,adding TS for Distributed Ignition Sys ML17335A3631998-12-0303 December 1998 Application for Amend to License DPR-58,revising TS 3/4.7.7, Sealed Source Contamination & Associated Bases to Address Testing Requirements for Fission Detectors ML17335A3591998-12-0303 December 1998 Application for Amends to Licenses DPR-58 & DPR-74,making Administrative Changes to Remove Obsolete Info,To Provide Consistency Between Units 1 & 2,to Provide Consistency with Std Tech Specs,To Provide Clarification & to Correct Typos ML17335A3561998-12-0303 December 1998 Application for Amends to Licenses DPR-58 & DPR-74,revising TS 4.6.5.1, Ice Condenser,Ice Bed & Associated Bases to Reflect Max Ice Condenser Flow Channel Blockage Assumed in Accident Analyses ML17335A2631998-10-0808 October 1998 Application for Amends to Licenses DPR-58 & DPR-74,revising TS Containment Sys Bases 3/4.6.1.4 Re Internal Pressure & 3/4.6.1.5 Re Air Temp ML17335A2761998-10-0808 October 1998 Application for Amends to Licenses DPR-58 & DPR-74,placing Tighter Restrictions on Amount of Time RWST Water Level Instrumentation Can Be Out of Svc Before Compensatory Actions Are Required ML17335A2671998-10-0808 October 1998 Application for Amends to Licenses DPR-58 & DPR-74,revising TS 3.4.1.3, RCS - Shutdown & Associated Bases to Provide Separate Requirements for Modes 4 & 5 with Loops Filled & Mode 5 with Loops Not Filled ML17335A2311998-09-14014 September 1998 Application for Amends to Licenses DPR-58 & DPR-74,changing Runout Limits for Safety Injection Pump to 675 Gpm Unless Pump Is Specifically Tested to Higher Flow Rate Not Exceeding 700 Gpm ML17335A1901998-08-28028 August 1998 Application for Amend to License DPR-58,requesting Extension of SG Surveillance,Which TSs Require to Be Performed on or Before 990408,until End of Current Refuel Cycle Currently Scheduled for Mar 2000.W/assessment of SG Degradation & TSs ML17334A7471998-06-10010 June 1998 Application for Amends to Licenses DPR-54 & DPR-78,changing Implementation Date to Reduce Boric Acid Concentration in Boric Acid Storage Sys.Attachment 1 to Ltr Contains Description of Proposed Change & Justification for Change ML17334B7011998-03-0303 March 1998 Application for Amends to TS for Licenses DPR-58 & DPR-74, Removing Word Immediately from Unit 1 Hydrogen Recombiner Surveillance Requirement 4.6.4.2.b.4 & Revising Plants TS 3/4.6.4 Bases ML17334B6561997-10-0808 October 1997 Application for Amends to Licenses DPR-58 & DPR-78,changing TSs 3/4.6.5 & 3/4.5.5 to Increase Both Minimum Required Ice Mass Per Ice Basket & Total Minimum Required Ice Mass. Proprietary Summary of Sump Inventory Calculations,Encl ML17333B0431997-09-19019 September 1997 Application for Amends to Licenses DPR-58 & DPR-74,deleting Requirement for Automatic Valve Closure Feature on RHR Sys Suction from RCS ML17333A9831997-08-11011 August 1997 Application for Amends to Licenses DPR-58 & DPR-74,allowing Filling of ECCS Accumulators W/O Declaring ECCS Equipment Inoperable ML17335A2101997-08-0101 August 1997 Application for Amends to Licenses DPR-58 & DPR-74,deleting Wording When Secondary Steam Supply Pressure Is Greater than 310 Psig from TS ML17333A8281997-03-26026 March 1997 Application for Amends to Licenses DPR-58 & DPR-74, Modifying TS 4.7.5.1.e.2 Which Describes Control Room Ventilation Sys Autostart Functions ML17333A8311997-03-26026 March 1997 Application for Amends to Licenses DPR-58 & DPR-74,changing Grammatical Correction to Wording of Unit 2 TS 3.4.8,Action a for Modes 1,2 & 3 & Returning Frequency Requirement to TS 4.7.1.2.c & 4.7.1.2.d That Was Inadvertently Deleted ML17333A7121996-12-20020 December 1996 Application for Amends to Licenses DPR-58 & DPR-74, Requesting Rev of Reactor Coolant Pump Flywheel Insp Frequency ML17334B5941996-07-11011 July 1996 Application for Amends to Licenses DPR-58 & DPR-74,revising TS to Support Operation of Unit 2 at Increased Core Rated Thermal Power of 3,588 Mwt.Rev 1 to WCAP-14489, ...Unit 2 3,600 Mwt Uprating Program Licensing Rept Encl ML17334B5901996-06-19019 June 1996 Application for Amend to License DPR-58,addressing Applicable Requirements of NRC GL 95-05, Voltage-Based Repair Criteria for Repair of Westinghouse SG Tubes Affected by Outside Diameter Stress Corrosion Cracking. ML17334B5891996-06-11011 June 1996 Application for Amends to Licenses DPR-58 & DPR-74,removing TSs Certain Requirements for Administrative Controls,Related to QA Requirements,Per Administrative Ltr 96-05 ML17333A4201996-04-0808 April 1996 Application for Amends to Licenses DPR-58 & DPR-74,moving TS 4.0.4 Exemption Statement for MSSVs Into Section 4.7.1.1 ML17333A3551996-03-12012 March 1996 Application for Amend to License DPR-74,removing TSs Re Shutdown & Control Rod Position Indication While in Modes 3, 4 & 5 ML17334B5751996-02-29029 February 1996 Application for Amends to Licenses DPR-58 & DPR-74,revising TS to Reduce Boric Acid Concentration in Boric Acid Storage Sys from Approx 12 Percent to Approx 4 Percent by Weight. Technical Rept Presenting Justificaion for Changes Encl ML17334B5741996-02-26026 February 1996 Application for Amends to Licenses DPR-58 & DPR-74,modifying TS 5.6.2 to Increase Current Limit on Nominal Fuel Assembly Enrichment for New,Westinghouse - Fabricated Fuel Stored in New Fuel Storage Racks ML17333A3201996-02-22022 February 1996 Application for Amends to Licenses DPR-58 & DPR-74,proposing to Remove Requirement That Operations Superintendent Must Hold or Have Held Sol at Plant or Similar Reactor ML17333A3151996-02-22022 February 1996 Application for Amends to Licenses DPR-58 & DPR-74,modifying Table 4.8-1,DG Test Schedule by Ref Rg 1.9,Rev 3 Rather than Rg 1.108,Rev 1 Criteria for Determination of Valid DG Test ML17333A2641996-01-12012 January 1996 Application for Amends to Licenses DPR-58 & DPR-74,modifying TS Section 4.4.11 to Eliminate SR Demonstrating Operability of Emergency Power Supply for Pressurizer PORVs & Block Valves ML17333A2391995-12-19019 December 1995 Application for Amends to Licenses DPR-58 & DPR-74,modifying TS 3/4.6.1.2,3/4.6.1.3,3/4.6.1.6 & 3/4.6.1.6 to Require Types A,B & C Tests (Overall Integrated & Local Containment Leakage Rate) to Be Performed Per 10CFR50,App J Option B ML17332B0111995-11-10010 November 1995 Application for Amends to Licenses DPR-58 & DPR-74,revising Ts,By Modifying Surveillance Testing of EDG During Refueling & Normal Operations ML17332A9971995-10-20020 October 1995 Application for Amends to Licenses DPR-58 & DPR-74,proposing to Add Exemption to TS 4.0.4 in Surveillance Requirements for MSIV ML17332A9111995-08-0606 August 1995 Application for Amends to Licenses DPR-58 & DPR-74,informing That Licensee Has 45 Days from Date of Issuance to Implement Amend Unless Otherwise Specified ML17334B5561995-08-0404 August 1995 Application for Exigent Amend to License DPR-58,modifying TS 4.4.5.4 & 4.4.5.5 for Repair of Hybrid Expansion Joint Sleeved SG Tubes.Proprietary W Rept WCAP-14446, Repair...Of Hybrid Expansion Joint...Tubes Encl.W Rept Withheld ML17332A8271995-06-30030 June 1995 Application for Amends to Licenses DPR-58 & DPR-74,changing TS Section 5.3.1 to Allow Fuel Reconstitution,Per GL 90-02, Suppl 1 ML17334B5501995-06-20020 June 1995 License Amend Request to Licenses DPR-58 & DPR-74,to Remove Requirements for Fire Protection Systems from Licenses & Guidance in GL 86-10,GL 88-12 & GL 93-07 ML17332A7991995-06-15015 June 1995 Application for Amends to Licenses DPR-58 & DPR-74,revising TS 4.8.1.1.2.e.7 to Reduce Duration of Surveillance Testing for EDGs During Refueling Operations from 24 H to 8 H ML17334B5481995-05-26026 May 1995 Application for Amends to Licenses DPR-58 & DPR-74.Amends Would Support Operation of Unit 1 at SG Tube Plugging Levels Up to 30%,make One Unit 1 TS More Nearly Like Corresponding Unit 2 TS & Maintain Consistency of Unit 2 Criteria ML17334B5461995-05-26026 May 1995 Application for Amends to Licenses DPR-58 & DPR-74,modifying Tech Specs 3/4.3.1 (Reactor Trip Sys Instrumentation) & 3/4.3.2 (ESFAS Instrumentation) & Bases to Relocate Tables of Response Time Limits to Ufsar,Per GL 93-08 ML17332A7661995-05-25025 May 1995 Application for Amends to Licenses DPR-58 & DPR-74.Amends Would Incorporate Cycle & Burnup Dependent Peaking Factor Penalty ML17332A7741995-05-25025 May 1995 Application for Amends to Licenses DPR-58 & DPR-74,modifying TS 5.3.1 to Allow Fuel Reconstitution,Per GL 90-02,Suppl 1 ML17332A7771995-05-25025 May 1995 Application for Amends to Licenses DPR-58 & DPR-74,modifying TS Table 4.3-2 to Change Main Steam Line Isolation Valve Manual Actuation Sys Surveillance Frequency from Monthly to Quarterly 1999-09-23
[Table view] Category:TEXT-LICENSE APPLICATIONS & PERMITS
MONTHYEARML17335A5551999-10-12012 October 1999 Application for Amends to Licenses DPR-58 & DPR-74,revising TS Surveillance Requirement 4.6.2.2.d for Spray Additive Sys to Relocate Details Associated with Acceptance Criteria & Test Parameters to Associated TS Bases ML17335A5591999-10-11011 October 1999 Supplement to Application for Amends to Licenses DPR-58 & DPR-74,replacing Correct TS Pages Inadvertently Included in 990923 Submittal.Attached Pages Also Include Appropriate Administrative Changes ML17335A5411999-10-0101 October 1999 Application for Amends to Licenses DPR-58 & DPR-74,revising Containment Recirculation Sump Water Inventory.Calculation & non-proprietary WCAP-15302 Rept Also Encl ML17326A1571999-09-23023 September 1999 Application for Amends to Licenses DPR-58 & DPR-74,involving Movement of Loads in Excess of Design Basis Seismic Capability of Auxiliary Bldg Load Handling Equipment & Structures ML17326A1421999-09-17017 September 1999 Application for Amends to Licenses DPR-58 & DPR-74,to Allow Credit of Rod Cluster Control Assemblies for Cold Leg Large Break LOCA Subcriticality.Ts Pages & non-proprietary Versions of WCAP-15246 Encl.Proprietary Version Withheld ML17326A1161999-09-10010 September 1999 Application for Amends to Licenses DPR-58 & DPR-74,revising TS Surveillance Requirement 4.4.7,TS Tables 4.4-3,3.4-1 & TS Surveillance Requirement 4.11.2.2 Re RCS & Gas Storage Tank Sampling ML17326A0921999-08-17017 August 1999 Application for Amend to License DPR-58,to Change TS 3/4.4.5 & Bases for TS 3/4.4.5,3/4.4.6.2 & 3/4.4.8 to Remove voltage-based Repair Criteria,F* Repair Criteria & Sleeving Methodologies from Unit 1 TS & Clarify Bases Sections ML17325B6041999-05-21021 May 1999 Application for Amends to Licenses DPR-58 & DPR-74,revising Limitations of Positive Reactivity Additions in Several TS Action Statements ML17325B5511999-04-19019 April 1999 Application for Amends to Licenses DPR-58 & DPR-74,revising TS 3/4.8.1.2, Electrical Power Systems & Associated Bases to Provide one-time Extension of 18-month Surveillance Interval for Specific SRs ML17335A3661998-12-0303 December 1998 Application for Amends to Licenses DPR-58 & DPR-74,adding TS for Distributed Ignition Sys ML17335A3631998-12-0303 December 1998 Application for Amend to License DPR-58,revising TS 3/4.7.7, Sealed Source Contamination & Associated Bases to Address Testing Requirements for Fission Detectors ML17335A3591998-12-0303 December 1998 Application for Amends to Licenses DPR-58 & DPR-74,making Administrative Changes to Remove Obsolete Info,To Provide Consistency Between Units 1 & 2,to Provide Consistency with Std Tech Specs,To Provide Clarification & to Correct Typos ML17335A3561998-12-0303 December 1998 Application for Amends to Licenses DPR-58 & DPR-74,revising TS 4.6.5.1, Ice Condenser,Ice Bed & Associated Bases to Reflect Max Ice Condenser Flow Channel Blockage Assumed in Accident Analyses ML17335A2631998-10-0808 October 1998 Application for Amends to Licenses DPR-58 & DPR-74,revising TS Containment Sys Bases 3/4.6.1.4 Re Internal Pressure & 3/4.6.1.5 Re Air Temp ML17335A2761998-10-0808 October 1998 Application for Amends to Licenses DPR-58 & DPR-74,placing Tighter Restrictions on Amount of Time RWST Water Level Instrumentation Can Be Out of Svc Before Compensatory Actions Are Required ML17335A2671998-10-0808 October 1998 Application for Amends to Licenses DPR-58 & DPR-74,revising TS 3.4.1.3, RCS - Shutdown & Associated Bases to Provide Separate Requirements for Modes 4 & 5 with Loops Filled & Mode 5 with Loops Not Filled ML17335A2311998-09-14014 September 1998 Application for Amends to Licenses DPR-58 & DPR-74,changing Runout Limits for Safety Injection Pump to 675 Gpm Unless Pump Is Specifically Tested to Higher Flow Rate Not Exceeding 700 Gpm ML17335A1901998-08-28028 August 1998 Application for Amend to License DPR-58,requesting Extension of SG Surveillance,Which TSs Require to Be Performed on or Before 990408,until End of Current Refuel Cycle Currently Scheduled for Mar 2000.W/assessment of SG Degradation & TSs ML17334A7471998-06-10010 June 1998 Application for Amends to Licenses DPR-54 & DPR-78,changing Implementation Date to Reduce Boric Acid Concentration in Boric Acid Storage Sys.Attachment 1 to Ltr Contains Description of Proposed Change & Justification for Change ML17334B7011998-03-0303 March 1998 Application for Amends to TS for Licenses DPR-58 & DPR-74, Removing Word Immediately from Unit 1 Hydrogen Recombiner Surveillance Requirement 4.6.4.2.b.4 & Revising Plants TS 3/4.6.4 Bases ML17334B6561997-10-0808 October 1997 Application for Amends to Licenses DPR-58 & DPR-78,changing TSs 3/4.6.5 & 3/4.5.5 to Increase Both Minimum Required Ice Mass Per Ice Basket & Total Minimum Required Ice Mass. Proprietary Summary of Sump Inventory Calculations,Encl ML17333B0431997-09-19019 September 1997 Application for Amends to Licenses DPR-58 & DPR-74,deleting Requirement for Automatic Valve Closure Feature on RHR Sys Suction from RCS ML17333A9831997-08-11011 August 1997 Application for Amends to Licenses DPR-58 & DPR-74,allowing Filling of ECCS Accumulators W/O Declaring ECCS Equipment Inoperable ML17335A2101997-08-0101 August 1997 Application for Amends to Licenses DPR-58 & DPR-74,deleting Wording When Secondary Steam Supply Pressure Is Greater than 310 Psig from TS ML17333A8281997-03-26026 March 1997 Application for Amends to Licenses DPR-58 & DPR-74, Modifying TS 4.7.5.1.e.2 Which Describes Control Room Ventilation Sys Autostart Functions ML17333A8311997-03-26026 March 1997 Application for Amends to Licenses DPR-58 & DPR-74,changing Grammatical Correction to Wording of Unit 2 TS 3.4.8,Action a for Modes 1,2 & 3 & Returning Frequency Requirement to TS 4.7.1.2.c & 4.7.1.2.d That Was Inadvertently Deleted ML17333A7121996-12-20020 December 1996 Application for Amends to Licenses DPR-58 & DPR-74, Requesting Rev of Reactor Coolant Pump Flywheel Insp Frequency ML17334B5941996-07-11011 July 1996 Application for Amends to Licenses DPR-58 & DPR-74,revising TS to Support Operation of Unit 2 at Increased Core Rated Thermal Power of 3,588 Mwt.Rev 1 to WCAP-14489, ...Unit 2 3,600 Mwt Uprating Program Licensing Rept Encl ML17334B5901996-06-19019 June 1996 Application for Amend to License DPR-58,addressing Applicable Requirements of NRC GL 95-05, Voltage-Based Repair Criteria for Repair of Westinghouse SG Tubes Affected by Outside Diameter Stress Corrosion Cracking. ML17334B5891996-06-11011 June 1996 Application for Amends to Licenses DPR-58 & DPR-74,removing TSs Certain Requirements for Administrative Controls,Related to QA Requirements,Per Administrative Ltr 96-05 ML17333A4201996-04-0808 April 1996 Application for Amends to Licenses DPR-58 & DPR-74,moving TS 4.0.4 Exemption Statement for MSSVs Into Section 4.7.1.1 ML17333A3551996-03-12012 March 1996 Application for Amend to License DPR-74,removing TSs Re Shutdown & Control Rod Position Indication While in Modes 3, 4 & 5 ML17334B5751996-02-29029 February 1996 Application for Amends to Licenses DPR-58 & DPR-74,revising TS to Reduce Boric Acid Concentration in Boric Acid Storage Sys from Approx 12 Percent to Approx 4 Percent by Weight. Technical Rept Presenting Justificaion for Changes Encl ML17334B5741996-02-26026 February 1996 Application for Amends to Licenses DPR-58 & DPR-74,modifying TS 5.6.2 to Increase Current Limit on Nominal Fuel Assembly Enrichment for New,Westinghouse - Fabricated Fuel Stored in New Fuel Storage Racks ML17333A3201996-02-22022 February 1996 Application for Amends to Licenses DPR-58 & DPR-74,proposing to Remove Requirement That Operations Superintendent Must Hold or Have Held Sol at Plant or Similar Reactor ML17333A3151996-02-22022 February 1996 Application for Amends to Licenses DPR-58 & DPR-74,modifying Table 4.8-1,DG Test Schedule by Ref Rg 1.9,Rev 3 Rather than Rg 1.108,Rev 1 Criteria for Determination of Valid DG Test ML17333A2641996-01-12012 January 1996 Application for Amends to Licenses DPR-58 & DPR-74,modifying TS Section 4.4.11 to Eliminate SR Demonstrating Operability of Emergency Power Supply for Pressurizer PORVs & Block Valves ML17333A2391995-12-19019 December 1995 Application for Amends to Licenses DPR-58 & DPR-74,modifying TS 3/4.6.1.2,3/4.6.1.3,3/4.6.1.6 & 3/4.6.1.6 to Require Types A,B & C Tests (Overall Integrated & Local Containment Leakage Rate) to Be Performed Per 10CFR50,App J Option B ML17332B0111995-11-10010 November 1995 Application for Amends to Licenses DPR-58 & DPR-74,revising Ts,By Modifying Surveillance Testing of EDG During Refueling & Normal Operations ML17332A9971995-10-20020 October 1995 Application for Amends to Licenses DPR-58 & DPR-74,proposing to Add Exemption to TS 4.0.4 in Surveillance Requirements for MSIV ML17332A9111995-08-0606 August 1995 Application for Amends to Licenses DPR-58 & DPR-74,informing That Licensee Has 45 Days from Date of Issuance to Implement Amend Unless Otherwise Specified ML17334B5561995-08-0404 August 1995 Application for Exigent Amend to License DPR-58,modifying TS 4.4.5.4 & 4.4.5.5 for Repair of Hybrid Expansion Joint Sleeved SG Tubes.Proprietary W Rept WCAP-14446, Repair...Of Hybrid Expansion Joint...Tubes Encl.W Rept Withheld ML17332A8271995-06-30030 June 1995 Application for Amends to Licenses DPR-58 & DPR-74,changing TS Section 5.3.1 to Allow Fuel Reconstitution,Per GL 90-02, Suppl 1 ML17334B5501995-06-20020 June 1995 License Amend Request to Licenses DPR-58 & DPR-74,to Remove Requirements for Fire Protection Systems from Licenses & Guidance in GL 86-10,GL 88-12 & GL 93-07 ML17332A7991995-06-15015 June 1995 Application for Amends to Licenses DPR-58 & DPR-74,revising TS 4.8.1.1.2.e.7 to Reduce Duration of Surveillance Testing for EDGs During Refueling Operations from 24 H to 8 H ML17334B5481995-05-26026 May 1995 Application for Amends to Licenses DPR-58 & DPR-74.Amends Would Support Operation of Unit 1 at SG Tube Plugging Levels Up to 30%,make One Unit 1 TS More Nearly Like Corresponding Unit 2 TS & Maintain Consistency of Unit 2 Criteria ML17334B5461995-05-26026 May 1995 Application for Amends to Licenses DPR-58 & DPR-74,modifying Tech Specs 3/4.3.1 (Reactor Trip Sys Instrumentation) & 3/4.3.2 (ESFAS Instrumentation) & Bases to Relocate Tables of Response Time Limits to Ufsar,Per GL 93-08 ML17332A7661995-05-25025 May 1995 Application for Amends to Licenses DPR-58 & DPR-74.Amends Would Incorporate Cycle & Burnup Dependent Peaking Factor Penalty ML17332A7741995-05-25025 May 1995 Application for Amends to Licenses DPR-58 & DPR-74,modifying TS 5.3.1 to Allow Fuel Reconstitution,Per GL 90-02,Suppl 1 ML17332A7771995-05-25025 May 1995 Application for Amends to Licenses DPR-58 & DPR-74,modifying TS Table 4.3-2 to Change Main Steam Line Isolation Valve Manual Actuation Sys Surveillance Frequency from Monthly to Quarterly 1999-09-23
[Table view] |
Text
~A!"CEIZRATED 3]STRIBUTION DEMONSTRTIONSYPI'EMREGULATORY INFORMATION DISTRIBUTION SYSTEM(RIDS)ACCESSION NBR:8901310204 DOC.DATE:
89/01/23NOTARIZED:
NODOCKETFACIL:50-315 Donald'C.
CookNuclearPowerPlant,Unit1,Indiana&05000315:"
50-316DonaldC.CookNuclearPowerPlant,Unit2,Indiana&05000316'UTH.
NAME.AUTHORAFFILIATION ALEXICH,M.P.
IndianaMichiganPowerCo.(formerly Indiana&MichiganEle'fRECIP.NAME RECIPIENT AFFILIATION RDocumentControlBranch(Document ControlDesk)J
SUBJECT:
Application foramendstoLicensesDPR-58&DPR-74,revising fareprotection programreRCSwiderangetempindication.
DISTRIBUTION CODE:A006DCOPIESRECEIVED:LTR lENCLISIZE:6++TITLE:OR/Licensing Submittal:
FireProtection SNOTES:RECIPIENT IDCODE/NAME PD3-1LASTANG,JCOPIESLTTRENCL1011RECIPIENT IDCODE/NAME PD3-1PDCOPIESLTTRENCL55iiDINTERNAL:
ARM/DAF/LFMB NRR/DEST/ADS 7ENRR/ECEBOGC/HDS1EXTERNAL:
LPDRNSIC101122101'11NRRWERMEIL,J NRR/DEST/PSB 8DNUDOCS-ABSTRACT IKENRCPDR10,.11111111>c4(0PNVZE'IOALL"RIDS"RECIPZEPIS'IZASE HELPUSIOREDUCEWASTE)CORI'ACZSHEDOCXJMENT (XKEKLDESK,RQCMP1-37(EZT.20079)KOEZZHXNMZE YOURKQhEFMMDISTRIBUTION LISTSPORDOCtlMERZS YOUDONiTNEEDfSDDSTOTALNUMBEROFCOPIESREQUIRED:
LTTR19ENCL15
indianaMichiganPowerCompanyP.O.Box16631Columbus, OH43216AEP'NRC:0692BQ DonaldC.CookNuclearPlantUnits1and2DocketNos.50-315and50-316LicenseNos.DPR-58andDPR-74REVISEDAPPENDIXRREMOTESHUTDOWNTECHNICAL SPECIFICATIONS FORRCSWIDERANGETEMPERATURE INDICATION U.S.NuclearRegulatory Commission Attn:DocumentControlDeskWashington, D.C.20555Attn:T.E.MurleyJanuary23,1989
DearDr.Murley:
Int:roduction Thepurposeofthisletteristorequestachangeinourapprovedfireprotection programregarding reactorcoolantsystemwideranget:emperature indication.
Thisletterrevisesourapplication foramendment totheTechnical Specifications (T/Ss)submitted inAEP:NRC:0692BJ datedJune16,198&.Thevalidityofoursignificant hazardsanalysissubmitted inAEP:NRC:0692BJ isunaffected andconsequently anewsignificant hazardsanalysishasnotbeenincludedinthisletter.Attachment 1t:othisletterprovidestheproposedrevisedT/Spagesthatareintendedtoreplacethecorresponding pagessubmitted inAEP:NRC:0692BJ.
Thisrequestisalsosubmitted inaccordance withtheguidelines inSectionFonpage4ofGenericLetter86-10,"Implementation ofFireProtection Requirements."
Thisgenericletterstates:"Ifthefireprotection programcommitted tobythelicenseeisrequiredbyaspecificlicensecondition orisnotpartoftheFSARforthefacility, t:heprovisions of10CFR50.59maynotbeappliedtomakechangeswithoutpriorNRCapproval.
Thuslicensees mayberequiredtosubmitamendment requestsevenforrelatively minorchangestothefireprotection program."
Section4of"SafeShutdownCapability Assessment, ProposedModifications, andEvaluations
-Revision1"fortheDonaldC.CookNuclearPlant,submitted byAEP:NRC:0692AZ datedMarch20,1987,identifies reactorcoolantsystemwiderangehotlegandcoldlegtemperature indications assafeshutdowncomponents.
Theseindications areincludedassafeshutdowncomponents becausethedifference betweenthehotlegandcoldlegwiderangetemperatures providesadirectindication oftheexistence ofa890i3i0204 890123PDR,AOOCK05000315PPDC P~V7I'I'hIk~g~r Dr.T.E.Murley-2-AEP:NRC:0692BQ naturalcirculation condition.
Furthermore, reactorcoolantsystempressureismaintained bymonitoxing reactorcoolantsystempressureandhotlegtemperature instrumentation and,ifavailable, usingmanualcontrolofthepressurizer heaters(notrequiredforsafeshutdown) toensurethatanappropriate subcooling marginisachieved.
Widerangehotlegandcoldlegtemperature detection isprovidedbyRTDslocatedineachofthehotandcoldlegsforatotalofeightRTDs.SignalsfromtheseRTDsarerecordedinthecontrolroomanddisplayed onlocalshutdownindication (LSI)panels.Widerangehotlegandcoldlegtemperature indications forreactorcoolantsystemloops1and4areavailable atLSI-5andtheseindications forreactorcoolantsystemloops2and3areavailable atLSI-6.Thehotandcoldlegtemperature indications ofallfourcoolantloopsareavailable atLSI-4.Thesaturation meteralsotakesinputsfromtheseRTDs.Thehotlegtemperatures fromloops1and3areinputtedtothereactorvessellevelindication system(RVLIS)aswell.Thepresentpowersupplyconfiguration forthereactorcoolantsystemwiderangehotlegandcoldlegtemperatuxe indication isbasedona10CFR50AppendixRmodification thatinvolvesproviding powerfromasinglediesel-backed bus.Aswitchable alternate powersupplyfromthematchingoppositeunitbusisprovidedforcertainfirescenarios.
ThispresentAppendixRdesignensurestheabilitytomonitorthewiderangehotlegandcoldlegtemperature ofatleast.twoofthefourreactorcoolantsystemloopsintheeventofanysinglefire.Sections4and5of"SafeShutdownCapability Assessment, ProposedModifications, andEvaluations
-Revision1,"describes reactorcoolantsystemtemperature monitoring instrumentation aspresented above.Descri.tionofProosedChaneWeproposetoremovethewiderangehotlegandcoldlegtemperature indications ofreactorcoolantsystemloops1and3fromthelocalshutdownindication panels.Widerangereactorcoolantsystemtemperature monitoring fallsunderthescopeofRegulatory Guide1.97,Revision3.Thereasonforrequesting thisproposedchangeistomeettheCategory1redundancy criteriaforthecoolantinventory variable(RVLIS),identified asItemNo.B-9onpage26ofAEP:NRC:0773AB.
Thisletter,submitted totheNRConOctober5,1988,providesanupdatedstatusreportdetailing ourcompliance withRegulatory Guide1.97,Revision3.Aspreviously mentioned, tworeactorcoolantsystemwiderangehotlegtemperatures provideinputstoRVLIS.SincealleightofourRTDsarecurrently poweredbyasinglediesel-backed bus,wedo
~I'ihkl Dr.T.E.Murley-3-AEP:NRC:0692BQ notpresently complywiththeredundancy criteriasetforthinRegulatory Guide1.97,Revision3forCategory1variables.
Removalofthewiderangehotlegandcoldlegtemperature indications oftwoofthefourcoolantloopsfromthelocalshutdownindication panelswillallowustoseparatethesefourRTDsintotwoindependent groups.EachgroupwillcontaintheRTDsusedformonitoring thewiderangetemperature ofoneloopandwillbepoweredbyapowersupplythatisindependent oftheremaining group.Widerangehotlegandcoldlegtemperature indications forreactorcoolantsystemloops2and4willremainavailable atthelocalshutdownindication panels.Thepowersupply-forthetemperature indications ofthesetwoloopswillremaininthepresentconfiguration.
Theresultofthisproposedchangeisareduction, fromtwotoone,inthenumberofreactorcoolantsystemloopsthatcanprovidewiderangetemperature indication intheeventofcertainspecificfires.Inotherwords,theavailability ofwiderangehotlegandcoldlegtemperature indications isensuredforeitherloop2orloop4intheeventofanysinglefire.Theseavailable indications willcorrespond tooneofthetwosteamgenerators tobeusedfornaturalcirculation cooldown.
Justification forProosedChaneWedonotconsidertheproposedchangeinourapprovedfireprotection programasonehavingasignificant impactonour10CFR50AppendixRcompliance orplantsafety.Referring totheloopwithavailable temperature indication asthe"reference leg"andtheremaining loopasthe"blindleg,"thefollowing procedural stepswillconfirmnaturalcirculation cooldown:
1)Thesubcooling marginofthereactorcoolantsystemwouldbemaintained atnotlessthan50F.Thehotlegtemperature oftheblindsteamgenerator willbeessentially equaltothehotlegtemperature ofthereference steamgenerator duetomixingofinletflowsinthelowerplenum,throughthecore,andintheupperplenum.2)Increaseordecreasetheauxiliary feedwater flowtothereference andblindsteamgenerators asnecessary toestablish andmaintainlevelbetween50and55%onthewiderange.Eithersteamgenerator iscapableofremovingdecayheatbynaturalcirculation ifitswiderangelevelisbetween10and100')Openthepoweroperatedreliefvalvesonbothsteamgenerators asdirectedusingthemanualloadervalvesto
Dr.T.E.Murley-4-AEP:NRC:0692BQ establish cooldown.
Theblindsteamgenerator levelandpoweroperated, reliefvalvewouldbecontrolled inamannersimilartothatofthereference steamgenerator.
Items1and2abovearealreadycontained inthepresentprocedure foremergency remoteshutdown(Appendix Rprocedure).
Item3willbeaddedtotheprocedure asaresultofthedesignchangeprocess.Theaboveprocedural steps,including theprocedure revisions thatwillresultfromtheproposeddesignchange,willcontinuetoensureourcapability forsafeshutdownofthereactorintheeventofanyfire.Therefore, thisproposaldoesnotadversely affectthecontinued safeoperation oftheDonaldC.CookNuclearPlant.ImactonReulatorGuide1.97Revision3ComletionScheduleItemNos.B-4,B-5,andB-9ofourletterproviding updatedstatusofourcompliance withRegulatory Guide1.97,Revision3(AEP:NRC:0773AB datedOctober5,1988)arescheduled tobecompleted forthe1989outage-Unit1,andthe1990refueling outage-Unit2.Sincetheproposeddesignforupgrading theseitemshasanimpactonourapprovedfireprotection program,wecannotmoveforwardwiththeinstallation oftheseupgradesuntilwereceiveapprovalforamendingourapprovedfireprotection program.Weare,however,proceeding withengineering anddesigninanticipation ofafavorable responsetothisrequest.Pursuantto10CFR170.12(c),
wehaveenclosedanapplication feeof$150.00fortheproposedamendment.
Thisdocumenthasbeenpreparedfollowing Corporate procedures whichincorporate areasonable setofcontrolstoensureitsaccuracyandcompleteness priortosignature bytheundersigned.
Sincerely, M.P.AlexchVicePresident MPA/eh Dr.T.E.Murley-5-AEP:NRC:0692BQ cc:D.H.Williams, Jr.W.G.Smith,Jr.-BridgmanR.C.CallenG.CharnoffG.Bruchmann A.B.Davis-RegionIIINRCResidentInspector
-Bridgman Dr.T.E.Murley-6-AEP:NRC:0692'c:
S.J.Brewer/B.
D.McLeanT.0.Argenta/R.
F.Kroeger-w/oP.A.Barrett-w/oJ.G.Feinstein
-w/oM.L.Horvath-Bridgman-w/oJ.F.Kurgan-w/oJ.J.Markowsky J.B.Shinnock-w/oS.H.Steinhart/S.
P.HodgeJ.Stang,NRC-Washington, D.C.DC-N-6015.1 AEP:NRC:0692'