ML17321A467
| ML17321A467 | |
| Person / Time | |
|---|---|
| Site: | Cook  |
| Issue date: | 02/28/1985 |
| From: | INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG |
| To: | |
| Shared Package | |
| ML17321A466 | List: |
| References | |
| RTR-REGGD-01.097, RTR-REGGD-1.097 NUDOCS 8503050268 | |
| Download: ML17321A467 (30) | |
Text
g~~~ENCLOSURETOAEP:NRC:0773JSTATUSREPORTIMPLEMENTATIONPLANOFREGULATORYGUIDE1.97,REVISION3,FORTHEDONALDC.COOKNUCLEARPLANTUNITS1AND28503050268850228PDRADOCK050003i5lFPDR TABLEOFCONTENTSI.BackgroundII.StatusReportIII.TablesIV.Footnotes AEPSChired,inAugust1984,theengineeringconsultingfirmofDiBenedetto,Farwell&HendricksinordertoperformthedetaileddesignstudyrequiredtodeterminetheDonaldC.CookNuclearPlant(DCCNP)Units1&2compliancewithRegulatoryGuide1.97,Revision3.AfinalreportonthissubjectisexpectedbyJune,1985.Thisdocumentpresentspreliminaryfindingsthathaveresultedfromourdiscussionswiththeconsultant.Thisreportmaybemodifiedatthetimewereceivethefinalreport,andforthatreasonweareexpectingtoupdatethisstatusreportlaterthisyear.Thedatesformodificationscontainedinthisreportarecurrentlyscheduledtargetdates.Itmustberecognizedhowever,thatequipmentdeliverydelays,testdifficulties,orotherproblemsmaycausedelaysinthisschedule.CertainrequirementsofRegulatoryGuide1.97werejudgedtobeunreasonabletobackfitinanoperatingplant.Justificationisprovidedfortheserequirementstowhich.wetakeexception.Thetableincludedwiththisenclosurecontainsinformationregardinginstrumentrange,environmentalqualification,seismicqualification,qualityassurance,redundancy,powersupply,locationofdisplayandrequiredactionsandscheduleforeachtypeA,B,C,D,andEvariablelistedinRegulatoryGuide1.97,Revision3.ThistableisconsistentinorganizationwithTable3(PWRVariables)ofRegulatoryGuide1.97,Rev.3datedMay,1983.Insomeinstances,the.TypeB-EvariablesareduplicatedbytheTypeAvariablelisting.Intheseinstances,referencebacktotheTypeAvariableismadebecausetherequirementsforTypeAvariablesarethemoststringent.ThescheduleandstatusforeachinstrumentindicateswhentherequirementsofRegulatoryGuide1.97asdescribedinthisenclosurewillbemet.OpenitemsareindicatedbyTBD(ToBeDetermined).DeviationsfromtheRegulatoryGuideandjustificationforthedeviationsaregiveninthefootnoteslocatedattheendofthisenclosure.Thefollowinggeneralnotesprovideclarificationsforeachcategoryofinformationrequestedbysection6.2ofSupplement1toNUREG0737withtheexceptionofinstrumentrange,whichisselfexplanatory:1.SensorLocationThe"sensor(s)location(s)".informationrequestedinSection6.2(e)ofSupplement1toNUREG0737isassumedtomeantheapplicationandnotphysicalplantlocation.Thisinformationi'sprovidedinthecolumnlabeled"variable."2.EnvironmentaluglificationInstrumentsreportedasenvironmentallyqualified(marked"yes"inthecolumnlabeled"EQ")areplannedtomeettheprovisionsof10CFR50.49.Asallowedby10CFR50.49(k),originalDCCNPinstrumentationlocatedinapotentiallyharshenvironmenthasbeenqualifiedinaccordancewiththe"DORGuidelines".EquipmentorderedafterFebruary22,1983,istohaveenvironmentalqualificationinaccordancewithCategoryIofNUREG0588(ForComment)(i.e.IEEEStd323-1974)unlesstherearesoundreasonstothecontrary.Consistentwith10CFR50.49,DCCNPisnotrequiredtoenvironmentallyqualifyequipmentlocatedinamildenvironment.
3.Seismicuglification4.Instrumentsreportedasseismicallyqualified(i.e.,marked"yes"inthecolumnlabeled"SQ")areplannedtomeettheprovisionsoftheDCCNPUpdatedFSARp.7.2-12(i.e.,protectiongradeequipmentisdesignedsuchthatforadesignbasisearthquake,theequipmentwillnotloseitscapabilitytoperformitsdesignobjective;namely,shuttheplantdownand/ormaintaintheunitinasafeshutdowncondition.)TypicalequipmentofthistypeoriginallyinstalledatDCCNPwasseismicallytestedbyWestinghouseElectricCorporationasdocumentedinWCAP-7397-L,"TopicalReportSeismicTestingofElectricalandControlEquipment".Noindustrystandardsregardingseismicqualificationexistedatthattime.EquipmentorderedforRegulatoryGuide1.97upgradingisplannedforseismicqualificationinaccordancewithRegulatoryGuide1.100(i.e.,IEEEStd.344-1975)unlesstherearesoundreasonstothecontrary.ualitAssuranceInstrumentsreportedasmeetingqualityassurancerequirements(i.e.,marked"yes"inthecolumnlabeled"QA")areplannedtomeettheprovisionsoftheDCCNPQAprogramasdescribedinDCCNPUpdatedFSARSection1.7.Thisprogram,asdescribed,satisfiestherequirementsof10CFR50,AppendixB.TheimplementationofspecificRegulatoryGuidesandANSIstandardsregardingqualityassuranceareconsistentwiththecommitmentsofDCCNPFSARSection1.7AppendixA.Instrumentsreportedasmeetingthesinglefailurecriterionorredundancyrequirements(i.e.,marked"yes"inthecolumnlabeled"SF")areplannedforaminimumoftwo(2)redundant,electricallyindependentchannelsuptoandincludinganyisolationdevice.Thedisplaymaybeacommonmulti-penrecorderoradualindicator.TheredundantchannelsarealsophysicallyseparatedinaccordancewiththeDCCNPUpdatedFSARp.7.2-4.PhysicalseparationrequirementsforredundantPostAccidentMonitoringInstrumentationchannelswillbeestablishedinamannerconsistentwiththeapplicationofseparationcriteriatoexistingplantIEinstrumentation6controlcircuits.TheextentofconformancetoRegulatoryGuide1.75forD.C.CookPlantIEsystemswasgivenintheanswertoquestion40.6inFSARAppendixQ,Unit2p.40.6-2.Insomeinstances,redundancywillbeprovidedbymeasurementofadiverse"variable.InstrumentsreportedasmeetingClassIEpowersupplyrequirements(i.e.,marked"IE"inthecolumnlabeled"PS")areplannedtobepoweredfromIEpowersuppliessuchasthe120VACinstrumentbusesorthe250VDCbusesasdescribedintheDCCNPUpdatedFSARSections8.1and8.3.7.DislaLocationThedisplaywillbeindicatedeitherinsidethecontrolroomoratanotherlocationaspermittedbyRegulatoryGuide1.97.8.ScheduleTheimplementationscheduleprovidedforeachvariableisthecurrentbestestimateofthecompletionofthefinalconfigurationfortheassociatedinstrumentincluding redundancy,finaldisplays,powersupplies,documentationofqualificationandturnovertoplantoperations.Theschedulesarebasedonanticipateddeliveryandplantoutageschedules.Equipmentdeliverydelays,environmentalqualificationtestdifficulties,orotherproblems,however,maycausedelaysintheseschedulesbeyondourreasonablecontrol.SincetheConsultant'sengineeringstudyhasnotyetbeencompletedandafinalreporthasnotbeenissued,someitemslistedmayrequirerevisionordeletion.Insomeinstancesequipmentmaybeaddedtothelist.ThefinalconfigurationwillnotbedetermineduntiltheEOP'sandDCRDRprogramhavebeenimplementedandintegratedwiththeRegulatoryGuide1.97schedule.Consideringthesefactors,ouroveralltargetdateforcompletionofworkundertakeninr'esponsetoRegulatoryGuide1.97isDecember,1991.Mostvariablespresentlylistedaremeasuredwithfullyoperationalinstruments,however,theinstrumentsarenotconsideredcompleteforthepurposesofthisenclosureuntiltheymeetRegulatoryGuide1.97requirementsasdescribedinthisenclosure.NotethatinstrumentspreviouslyreportedtothestaffasmeetingtherequirementsofNUREG0737orIEBulletin79-01Bdonot,inallcases,meetalloftherequirementsofRegulatoryGuide1.97.TheschedulesprovidedinthisenclosureformeetingRegulatoryGuide1.97requirementsarenotintendedtochangeanypreviouscommitmentregardingNUREG0737or10CFR50.49,whoserequirementsmaybedifferent.
III.-TABLESThesetablesrepresentthestatusoftheDonaldC.CookNuclearPlantwhen'ehavecompletedalloftherequirementsassociatedwithRegulatoryGuide1.97,Rev.3.Itdoesnot,norisitintendedtoreflectthestatusoftheplantasofthedateofthisletter.
TypeAVariables:"thosevariablestobemonitoredthatprovidetheprimaryinformationrequiredtopermitthecontrolroomoperatortotakespecificmanuallycontrolledactionsforwhichnoautomaticcontrolis'rovidedandthatarerequiredforsafetysystemstoaccomplishtheirsafetyfunctionsfordesignbasisaccidentevents.Primaryinformationisinformationthatisessentialforthedirectaccomplishmentofthespecifiedsafetyfuntions;itdoesnotincludethosevariablesthatareassociatedwithcontingencyactionsthatmayalsobeidentifiedinwrittenprocedures."Note:Thesevariablesareplant-specificandbasedonreviewoftheD.C.CookNuclearPlantEmergencyOperatingProcedures(EOP's)plusanticipatedfuturechangestotheEOP's.ThescheduleandstatusforeachinstrumentindicatedisforwhenalloftherequirementsofRegulatoryGuide1.97,Rev3willbemet.ItemNo.PurposeVariableTagNo.sRangeESQSPDisplayRemarks/ActionReq'dAFSLocationU-1U-2ScheduleScheduleA-1MaintainPrcssur-CentrifigalIFI-51,52,0-200GPMYYYYIEControlRoomReplace,controlroomizerLevelduringChgPumpFlow53,54PanelSISindicatorswithseismicS/GTuberupturequalifiedequipment1987re-1987re-fuelingfuelingoutageoutageA-2ManualTripofRCPumpsbasedonRCSpressureRCSPressure(widerange)NPS-121,1220-3000psigYYYYIEControlRoomReplacecontrolroom1987re-1987re-PanelRHRrecorderwithseismicfuelingfuelingqualifiedequipmentoutageoutageA-3NOTUSFDA-4Seefootnote(n)RCSHotLegNTR-110,120,32-700'FYYYYIEControlRoomReplacerecordersTemperature130,140PanelDTUwithseismicquali-fiedequipment1987re-1987re-fuelingfuelingoutageoutageA-5SetmakeupforRCSSolubleautomaticcontrolBoronConcen-tration.NSX-101,103NANANANANANANASeefootnote(a)NANAA-6Seefootnote(n)RCSColdLegTemperatureNTR-210>220>32-700F230,240YYYYIEControlRoomReplacerecordersPanelDTUwithseismicquali-fiedequipment1987re-1987re-fuelingfuelingoutageoutage ItemNo.PurposeVariableTagNo.sRangeESQSPDisplayAFSLocationRemarks/ActionReq'dU-lU-2ScheduleScheduleA-7DeterminationofrequiredcoreexittemperaturebyS/GPrcssure(ruptured)S/GPrcssureMPP-210,211,0-1200psig212,220,221,222,230,231,232,240,241,242YYYYIEControlRoomReplacecontrolroom1987re-1987re-PanelSGindicatorswithseismicfuelingfuelingqualfiedequipmentoutageoutageA-8DeterminationofadversecontainmentContainmentSumpLevelNLA-310NLI-311,320,321589.5to614ft.el-evation(bottomufsumptomaxfloodlevel)YYYY1EControlRoomReplacecontrolroomPanelRHRindicatorswithseismicqualifiedequipment1987re-fuelingoutage1987re-fuelingoutageA-9ManualReductionofECCSFlowS/GLevelNarrrowrangeBLP-110,111,112%120,121,122,130,131,132,140,141,14229-137"wcYYYYIEControlRoomReplacecontrolroomPanelSGindicatorsand/orrecorderswithseismicqualifiedequipment1987re-fuelingoutage1987re-fuelingoutageA-10ManualReductionofECCSFlowPressurizerLevelNLP-151,152,1530-1002(essent-iallytoptobottomnotinclud-ingroundedportions)YYYYIEControlRoomReplacecontrolroomPanelPZRindicatorsand/or(NLP-151alsorecorderswithseis-HSD)micallyqualifiedequipment1987rc-1987re-fuelingfuelingoutageoutageA-11Seefootnote(n)PrimarySystemQR-107A,B,'afetyReliefC,DValvePositionNAYYYNAIEControlRoomSeefootnote(b)PanelRCNANA ItemNo.PurposeVariableTagNo.sRangeE8QSPDisplayQQAFSLocationRemarks/ActionReq'dU-lU-2ScheduleScheduleA-12DeterminationofadversecontainmentContainmentAreaRadiationMonitorNighRangeVRA-1310>1410,(UnitI)2310,2410(Uni.t2)IR/ljtRtoYNAYYIEControlRoomIX10R/1lRPanelRMSSeefootnote(c)NAA-13ManuallyestablishortripcontainmentsprayLowerContain-,mentPressurePPP-300,311,302,303-5to+l2YpsigYYYIEControlRoomPanelSPYReplacetransmitters,indicatorswithqualifiedequipment1987re-fuelingoutage1987re-fuelingoutageA-14ManuallyestablishortripcontainmentsprayUpperContain-mentPressurePPA-310,3ll>312,313-5to36psigYYYYIEControlRoomPanelSPYReplacetransmitters,indicators,recorders,withqualifiedequipment1987re-1987rc-fuclingfuelingoutage'outageA-15ManualReductionofAuxilliaryFFI-210,220,ECCSFlowFccdwaterFlow230,2400-250KPPNYYYYIEControlRoomPanelSCRedundancyprovidedbydiversevariable-S/Cnarrowrangelevelwhichisqualified.Replaceindicatorswithseismicqualifiedequipment1987re-fuelingoutage1987re-fuelingoutageA-16ManualTransfertoRWSTLevelcoldlegrecircula-tioninlowlevelinRWSTILS-950,951essentiallyNAYYYIF.ControlRoomToptoPanelSPYBottomReplaceindicators,recorderswithseismicqualifiedequipment.Alsoseefootnote(d)1987re-fuelingoutage1987re-fuelingoutageA-17ManualTriporre-ductionofPress-urizerSprayandECCSFlowDegreesSub-NAcooling0-199'Fsub-Ycooling0-199'FSuperheatNAYNAIEControlRoomSeefootnotes(b)and(c)PanelBAwhichapplybeyondtheisolatingdevicesNANAA-I8ControlMakeupFlowMakeupFInw-QFI-200DuringS/CTubeinRupture0-200CPMNAYYYIEControlRoomReplacecontrolroomPanelBAandindicatorswithseismicHSDqualifiedequipment(QFI-200).Addsecondredundantqualifiedchannel1988re-1989re-fuelingfuelingoutageoutage
ItemNo.PurposeVariableTagNo.sRangeESQSPDisplayRemarks/ActionReq'dQQAFSLocationU-I11-2ScheduleScheduleA-19ControlLetdownLetdownflow-QFI-301FlowduringS/CoutTubeRupture0-200GPHNAYYYIF.ControlRoomReplacecontrolroomPanelBAandindicatorswithseismicHSDqualifiedequipment(QFI-301).Addsecondredundantqualifiedchannel1988rc-1989re-fuelingfuelingoutageoutageA-20HanualControlofRCPSealIn-SealinjectionflowjeccionFlowtoestablishminimumchargingflowQFA-210,220.230,2400-15GPHYYYYIEControlRoomReplacetransmitterswith1990.rc-PanelRCPqualifiedequipment.Addfuelingredundant,qualifiedoutagechannels.ReplaceexiscingcontrolroomIndicatorswithseismicqualifiedequipment1989re-fuelingoutageA-21Seefootnote(n)RHRFlowIF1-310,311,0-8000GPHYYYYIEControlRoomReplacecontrolroom1987re-1987re-320,321,PanelRHRindicatorswithseismicfuelingfuelingqualifiedequipmentoutageoutageA-22Seefootnote(n)LowerContain-ment'prayFlowNANANANANANhNANASeefootnote(c)NAA-23Seefootnote(n)IntermediateRangeFluxN-35,N-36NhNhNhNANANANAScefootnote(f)NAA-24Seefootnote(n)ReactorCool-antInventoryNLI-110,111,Essentially120,121,ToptoHot-130,131tomofVes-selYYYYIF.ControlRoomNonerequiredPanelSISN*NAA-25ManualReductionCoreExitofECCSFlowT/C's141,142T/C1-65200-2300.FYYYYIF.ControlRoomAllrequiredcables,PanelFIconnectors,indicators,signalprocessingequipmenttobereplacedwithqualifiedequipmenttSeefoot-Seefoot-note(g)note(g)
ItemNo.PurposeVariableTagNo.sRangeESQSPDisplayAFSLocationRemarks/ActionReq'dU-IU-2ScheduleScheduleA-26DeterminingStatusofRCPduringDBEandallowformanualtripifnecessaryRCPPumpStatusQl,Q2,Q3,Q40-1200ANATBDYYIEControlRoomSeefootnotes(d),(k),TBDPanelRCP&(m)TBDA-27Seefootnote(n)PressurizerNeaterStatusCroupAI,A2,A3,CI,C2,C3ON/OFFNATBDYYIEControlRoomSeefootnotes(d)&(k)TBDPanelPZRTBDA-28A-29ManualtripofRCP'sManualtripofRCP'sCCPBreakerStatusSIPumpBreakerStatusPumpIE,IWOPEN/CLOSENATBDYYPumpIN,1SOPFN/CI.OSENATBDYYIEControlRoomPanelBAIEControlRoomPanelSISSeefootnotes(d)&(k)TBDSeefootnotes(d),(k),TBD&(m)TBDTBDA-30ManualtripofRCP'sRCPBreakerPositionQI,Q2,Q3,Q4OPEN/CLOSENATBDYYIEControlRoomPanelRCPSeefootnotes(d),(k),TBDTBD&(m)A-31Seefootnote(n)LowerCSPumpBreakerPosi-tionPumpIE,1WOPEN/CLOSENATBDYYIEControlRoomPanelSPYSeefootnotes(d)and(k)TBDTBDA-32Seefootnote(n)RNRPumpBreakerPosi-tionPumpIE,1WOPEN/CLOSENATBDYYIEControlRoomSeefootnotes(d)and(k)TBDTBDPanelRHRA-33Seefootnote(n)ValvePositionTBDLimitSwitches(various)OPEN/CI.OSEOPEN/NOTOPENCLOSF/NOTCLOSETBDTBDTBDTBDTBDTBDSeefootnote(k)TBDTBDA-34Seefootnote(n)SafetyInfec-tionPumpFlowIFI-260,2660-200GPMYYYYIEControlRoomPanelSISReplacecontrolroomindicatorswithseismicqualifiedequipment1987re-fuelingoutage1987re-fuelingoutageA-35Seefootnote(n)S/GBlowdownRadiationDRA-300,353TBDTBDTBDTBDTBDIEControlRoomTBDPanelRMSTBDTBDA-36ManualSwitchovertoalternatewatersourceonlowlevelinCSTCondensateStorageTankLevelCLI-113CLR-110,111EssentiallyToptoBot-tomYYYYIEControlRoomPanelCPReplaceindicatorwithseismicqualifiedequipmentSeefootnote(d)1987re-fuelingoutagel987re-fuelingoutage ItemNo.PurposeVariableTagNo.sRangeESQSPDisplayQAFSLocationRemarks/ActionReq'dU-lU-2ScheduleScheduleA-37Seefootnote(n)UpperContain-IFI-330,3310-2500CPMTBDTBDTBDTBDIEControlRoomTBDmentSprayPanelSPYFlowTBDTBD
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TypeBVariables:"thosevariablesthatprovideinformationtoindicatewhetherplantsafetyfunctionsarcbeingaccomplished.Plantsafetyfunctionsare(1)reactivitycontrol,(2)corecooling,(3)maintainingreactorcoolantsystemintegrity,and(4)maintainingcontainmentintegrity(includingradioactiveeffluentcontrol)."Note:ThescheduleandstatusofeachinstrumentisforwhenalloftherequirementsofRegulatoryGuide1.97,Rev3willbemet.ItemPurposeNo.VariableCat.TagNo.sRangeESQSPDisplayRemarks/ActionReq'dAFSLocationU-lU-2ScheduleScheduleB-1ReactivityNeutron1ControlFluxNE-41A,41B,42A,42B,43A,438,44A,4480-120XfullNAYpowerYYIF.ControlRoomSeefootnote(f)PanelNISNANAB-2ControlRod3PositionFullinorNANANANANAControlRoomNonerequirednotfullinPanelNANAB-3RCSSolubleBoronCon-centrateSeeitemA-5B-4RCSColdLegTemp-eratureSeeitemA-6B-5CoreCoolingRCSHotLcgWaterTemperatureSceitemA-48-6RCSColdLegWaterTemperatureSeeitemA-6B-7B-BRCSPressureCoreExitTemperatureSeeitemA-2SeeitemA-25B-9CoolantInventorySecitemA-24B-10DegreesofSubcoolingSeeitemA-17 ItemPurposeNo.VariableCat.TagNo.sRangeBSQSPDisplayRemarks/ActionReq'dU-1V-2QAFSLocationScheduleScheduleB-11MaintainingRCSPrcssureRCSIntegritySeeitemA-2B-12ContainmentSumpWaterLevelSeeitemA-8B-13ContainmentPressureSceitemsA-13andA-14B-14MaintainingContainmentIntegrityContainmentIsolationValvePosi-tion(ex-cludingcheckvalves)1TBDCLOSFD-TBDTBDTBDTBDTBDTBDNOTCLOSFDIsolationValveLimitS~itchinformationandschedulewillbeprovidedwiththeupdatetothisreporttobeissuedasnotedinthccoverletterthisenclosureTBDTBDB-ISContainmentPressureSeeitemsA-13andA-14 TypeCVariables:"thosevariablesthatprovideinformationtoindicatethepotentialforbeingbreachedortheactualbreachofthebarrierstofissionproductreleases.Thebarriersare(I)fuelcladding,(2)primarycoolantpressureboundary,and(3)containment."Note:ThescheduleandstatusforeachinstrumentisforwhenalloftherequirementsofRegulatoryGuide1.97,Rev3willbemet.ItemNo.PurposeVariableCat.TagNo.sRangeESQSPDisplayRemarks/ActionReq'dAFSLocationU-IU-2ScheduleScheduleC-1FuelCladdingCoreExitTemperatureSeeitemA-25C-2Radioactiveconcentra-tionorRadiationLevelinCirculatingPrimaryCoolantNSX-IOI,I03IiTechSpecNAYYNANANALimitto100TimesTechSpecLimitSeefootnote(h)NAC-3AnalysisofPrimaryCoolant(GammaSpectrum)10cmCi/mlto10cmCi/morTID-14844SourceTerminCoolantVolumeSeeitemC-2C-4ReactorCool-RCSPres-antPressuresureBoundarySeeitemA-2C-5ContainmentPrcssureSeeitemsA-13andA-14C-6ContainmentSumpWaterLevelSeeitemA-8C-7ContainmentAreaRadi-ationSeeitemA-12 ItemNo.PurposeVariableCat.TagNo.sRangeF.SQSPDisplayQAFSLocationRemarks/ActionReq'dU-IV-2ScheduleScheduleC-8Fffluent3Radioactiv-ity-NoblegasFfflucntfromCon-denserAirRemovalSys-temExhaustTBDTBD.NANANANATBDTBDTBDTBDC-9ContainmentC-IORCSPressureContainmentllydrogenConcentra-tionTBDTBDTBDTBDTBDTBDTBDTBDSeeitemA-2Seefootnote(k)TBDTBDC-11ContainmentPressureSeeitemsA-13andA-14C-12ContainmentEffluentRadioactiv-ity-Noblegasesfromidentifiedreleasepoints2TBDTBDNANANANAIEControlRoomSeefootnote(d)PanelMDGNANA ItemNo.PurposeVariableCat.TagNo.sRangeESQSPDisplayQAPSLocationRemarks/ActionReq'dU-lU-2ScheduleScheduleEffluent2Radioactiv-ity-Noble.Cases(frombuildingsorareaswherepenetra-tionsandhatchesarelocated,eg,secondarycontainmentandAUXbuildingsthatareindirectcon-tactwithprimarycontainmentTBDTBDTBDNATBDNATBDTBDScefootnote(k)TBDTBD TypeDVariables:"thosevariablesthatprovi<lcinformationtoindicatetheoperationofindividualsafetysystemsandsafety.Thesevariablesaretohelptheoperatormakeappropriatedecisionsinusingthcindividualmitigatingthetheconsequencesofanaccident."Note:TheScheduleandStatusforeachinstrumentmentsofRegulatoryGuide1.97,Rev3willbemet.othersystemsimportanttosyst'emsimportanttosafetyinisforwhenalloftherequirc-ItemNo.PurposeVariableCat.TagNo.sRangeHSQSPDisplayRemarks/ActionReq'dU-I0-2QQAFSLocationScheduleScheduleD-IRHRSystemRHRSystemFlowSeeitemA-21D-2RHRHeatFm-2ITR-311,321TBDchangeOut-letTempNANAYNAIF.ControlRoomScefootnote(d)PanelRHRNANAD-3aSISystemsAcrumu]atorTankLevel2II.A-110-,111120,121>130,131,140,1410-133"wcY(widerange)105.8to121.7in.(narrowrange)NAIEControlRoomReplaceonetransmitter/PanelSIStankwithenv.qualifiedequipmentandmakewiderange1990re-fuelingoutage1989re-fuelingoutageD-3bAccumulatorTankPres-sure2IPA-110,111120,121,130,131,140,14<10-800psigYNAYNAIF.ControlRoomRcplacconctransmitter/PanelSIStankwithenv.qualifiedequipment1990re-fuelingoutagc1989re-fuelingoutageD-4AccumulatorTankIsola-tionValvePosition2TBDClosedorTBDNATBDNATBDTBDOpenIsolationValvelimitswitchinformationandschedulewillbeprovidedwiththeupdatetothisrcporttobeissuedasnotedinthecoverlettertothisenclosureTBDTBDD-5D-6BoricAcidChargingFlowFlowinHPISystemSeeitemA-18SeeitemA-ID-7FlowinLPI.SystemSecitemA-21 ItemNo.PurposeVariableCat.TagNo.sRangeF.SQSPDisplayRemarks/ActionReq'dU-lU-2QQAFSl.ocationScheduleScheduleD-BRWSTI.evelSeeitemA-16D-9PrimaryCool--RCPStatusantSystemSeeitemA-26D-10PrimarySys-temSafetyReliefValvePositionsorFlowThruorpressureinReliefValveLinesPressurizerLevelSecitemA-11SecitemA-10D-12PressurizerHeaterSta-tusSeeitemA-27D-13QuenchTankl.evel3NI,A-351ToptoBottomNANANANAIEControlRoomPanelPZRNonerequiredNhNAD-14QuenchTankTemperature3NTA-35150-750FNANANhNAIEControlRoomPanelPRZIncreaseRangefrom50'Fto300'Ftorequired50-750F1987re-fuelingoutage1987re-fuelingoutageD-15SecondarySys-S/0I.evclCcm(SteamGenerator)IBL1-110,120,EssentiallyYY130,140fromcubesheetc<>separatorsYYIEControlRoomPanelSGRelocatetransmittersabovecontainmentfloodupelevation.Replaceindicatorswithseismicqualifiedequipment.Seefootnote(I)1990re-fuelingoutage1989re-fuelingoutageD-16aSafeCy/Re-2TBDliefValvePositionsClosed-NotTBDNATBDNATBDTBDClosedValvePositionlimitswitchinformationandschedulewillbcprovidedwiththeupdatetothisreporttobeissuedasnotedinthecoverlettertothisenclosureTBDTBD itemNo.PurposeVariableCat.TagNo.sRangeISQSPDisplayAFSLocationRemarks/ActionReq'dU-IU-2ScheduleScheduleD-16bHainSteamFlowHFC-IIO,III,0-4x10PPH6120,121,130,131,140,141YNAYNAIF.ControlRoomNonerequiredPanelSONAD-17HainFecd-waterFlowFFC-210,211,0-5xlOPPHNA6220,221,230.231,240,241NANANAIF.ControlRoomNonerequiredPanelBANANAD-18AuxiliaryFeed-AuxFced-waterSystemwaterFlowSeeitemA-15D-19CondensatcStorageTankLevelSeeitemA-36D-20ContainmcntContainmentCoolingSystemSprayFlowSceitemA-22637D-21liestRemovalbycontain-mentNeatRe-movalSystemD.C.CookPlantUnits162NAdonothaveaContain-mentliestRemovalSystem,thereforethisitemdoesnotapplyNAD-22D-23ContainmentAtmosphereTemperatureContainmentSumpMaterTemperature2FTR-11,12,13,-40to14,15,16,400F17,18,19,20,21,22,23,24,?5.26,272YNAYNAIEControlRoomPanelA-14ReplaceRTD'swithenvi-1990re-ronmentaliyqualifiedfuelingequipment.Increaserangeoutagefrom-40to300'FtoasspecifiedSeefootnote(j)1989re-fuelingoutage ItemNo.PurposeVariableCat.TagNo.sRange-ESQSPDisplayAFSLocationRemarks/ActionReq'dU-1U-2ScheduleScheduleD-24ChemicalandMakeupVolumeControlFlow-InSystemD-25LetdownFlow-OutSeeitemA-18SeeitemA-19D-26VolumeCon-trolTankLevel2QLC-451>4520-70"wcNANA(essential-lytoptobottom)YNAIEControlRoomPanelBASeefootnote(d)NANAD-27CoolingWaterSystemCCWwaterTemperaturetoESFSys-tem2CTR-410,415,TBD420,425NANATBDNATBDControlRoomSeefootnote(d)PanelESWTBDTBDD-28D-29RadwasteSystemsCCWFlowtoESFSystemHighLevelRadioactiveLiquidTankLevel2CFI-410,419,420,4293RLS-255>256TBDNANAToptoBot-NANAtomTBDNAIEControlRoomSeefootnote(d)PanelCCWNANAIEControlRoomNonerequiredPanelWDGTBDNATBDD-30RadioactiveGasHoldupTankPres-sure3RPC-310,320,TBD330,340,350,360,370,380NANANANAIEControlRoomNonerequiredPanelWDGNANAD-31VentilationSystemEmergencyVentilationDamperPos-ition2laterOpen-ClosedTBDNATBDNATBDTBDDamperPositionlimitswitchinformationandschedulewillbeprovidedwiththeupdatetothisreporttobeissuedasnotedinthecoverlettertothisenclosureTBDTBD ItemNo.PurposeVariableCat.TagNo.sRangeESQSPDisplayQQAFSLocationRemarks/ActionReq'dU-lU-2ScheduleSchedulePowerSuppliesStatusofStandbyPowerandotherEnergySourcesIm-portanttoSafetyD-32aDieselCenStatus2DGIABDCICD0-800ANANAYNAIEControlRoomSeefootnote(d)PanelSANANAD-32b4kvSafetyRelatedPo-werSystemsStatus2BusT11A,T11B,T11C,T11D0-150VNANAYNAIEControlRoomSeefootnote(d)PanelSANANAD-32c250VBatteryPowerSystemStatus2BatteryABBatteryCD0-300VNANAYNAIEControlRoomSeefootnote(d)PanelSANANAD-32d120VACSafe-tyRelatedPowerSystemStatus2ChannelI,II,0-150VIII,IVNANAYNAIEControlRoomSeefootnote(d)PanelSANANAD-32eInstrumentAirStatus2XPI-100XPI-50XPI-20XPI-850-150psig0-100psig0-60psig0-160psigNANAYNANAControlRoomThesearemechanicalPanelSVdevices-noelectricalcomponentsNANA TypeEVariables:"thosevariablestobemonitoredasrequiredforuseindeterminingthemagnitudeofthereleaseofradioactivematerialsandcontinuallyassessingsuchreleases."Note:ThescheduleandstatusforeachinstrumentisforwhenalloftherequirementsofRegulatoryGuide1.97,Rev.3willbemet.ItenPurposeNo.VariableCat.TagNo.sRangeESQSPDisplayAFSLocationRemarks/ActionReq'dU-1U-2ScheduleScheduleE-2ContainmentRadiationArcsRadiationContainmentAreaRadia-tionHighRangeRadiationExposureRate(in-sideBuild-ingsorwhereareasofaccessisrequiredtoserviceequipmentimportanttoSafety3TBDTBDNANANANATBDTBDSeeitemA-12Seefootnote(k)TBDTBDE-3aNobleCases.Containment2TBDandventFloworPurgeRateEffluentTBDTBDNANANATBDTBDSeefootnote(k)TEDTBDE-3bReactorShieldBuildingAnnulus2TBDTBDTBDNANANATBDTBDSeefootnote(k)TBDTBDE-3cAuxBuilding2TBDTBDTBDNANANATBDTBDSeefootnote(k)TBDTBDE-3dCondenserAirRemovalSystemEx-haust2TBDTBDTBDNANANATBDTBDSeefootnote(k)TBDTBDE-3eCommonPlantVent2VRF-315TBDTBDNANANATBDTBDSeefootnote(k)TBDTBD ItemNo.PurposeVariableCat.TagNo.sRangeES1)SPDisplayAFSLocationRemarks/ActionReq'dU-1V-2ScheduleScheduleE-3fF.-4E-5aParticulatesandHalogensEnvironRadia-tionandRadio-activityVentfromS/0SafetyReliefValvesOCherident-ifiedre-leasepointsAllidenti-fiedreleasepoints(ex-ceptS/CSafetyRe-liefvalvesandConden-serairre-movalSystemexhaust)SamplingandonsiteanalysisAirborneRadioacti-vityandParticulatessamplingandanalysis2TBD2TBD3NA3NATBDTBDTBDTBDTBDNANANATBDTBDTBDNANANATBDTBDNANANANANANANANANANANANASeefootnote(k)Seefootnote(k)Seefootnote(k)Seefootnote(k)TBDTBDTBDTBDTBDTBDTBDTBDE-5bPlantandEnvironsRadiation(Portable)3NATBDNANANANANANASeefootnote(k)TBDTBDE-5cPlantandEnvironsRadioacti-vity(Port-able)3NATBDNANANANANANASecfootnote(k)TBDTBDMeteorologyWindDirec-tion3EFR-410,411,0-360'A420,421NANANAnonControlRoomNonerequired-IEPanelFixNANA ItemPurposeNo.VariableCat.TagNo.sRangeESOSPDisplayAFSLocationRemarks/ActionReq'dU-lU-2ScheduleScheduleE-7E-8WindSpeedEstimationofAtmos-phericStability3EFR-400,401,0-100mpH402,4033ETR-400,401,TBD402,403NANANANANANANONControlRoomNonerequired-1EPanelFlxNANANONControlRoomNonerequired-1EPanelFixNANANANAE-9aAccidentSamp-GrossActi-lingPrimaryvityCoolantandSump3TBDTBDNANANANANANANonerequiredNANAE-9bGammaSpec-3TBDtrumTBDNANANANANANANonerequiredNANAF.-9cBoronCon-tent3TBDTBDNANANANANANANonerequiredNANAE-9dE-9fE-9gChlorideContentDissolvedH2ortotalgas(issolved23TBD3TBD3TBDTBDTBDTBDNANANANANANANANANANANANANANANANANANANonerequiredHonerequiredNonerequiredNANANANANAE-9hE-10aContainmentAirE-10bE-10cpHH2Content02ContentGammaSpec-trum3TBD3TBD3TBD3TBDTBDTBDTBDTBDNANANANANANANANANANANANANANANAHANANANANANANANANANonerequiredNonerequiredNonerequiredNonerequiredNANANANANANANANA IV.FOOTNOTESDESIGNATINGEXCEPTIONSTOREGULATORYGUIDE1.97,REV.3(a)TheautomaticinjectionofboricacidintotheRCSbythesafetyinjectionsystemfollowingapostulatedLOCA/HELBwillbemonitoredandverifiedthroughtheuseofqualifiedinstrumentation.Inaddition,sinceallsourcesofwaterforthesafetyinjectionsystem(Accumulators,BoricAcidStorageTanksandRefuelingWaterStorageTanks)arerequiredbyTechnicalSpecificationstocontainboricacidsolutionofaminimumconcentration,theproperoperationoftheECCSsystemensuresanadequateboronconcentrationinthereactorcoolanttoachieveandmaintainthesafeshutdownofthereactorcore.TheRCSsolubleboroncontentisnotexpectedtochangerapidly,ifatall,followingtheinitialboratingduringtheSIphaseofanaccident.PeriodicanalysisofRCSsampleswoulddetectanysignificantchangesinboronconcentration.InstrumentationtocontinuouslymonitorRCSsolubleboronconcentrationisnotrequiredsinceperiodicanalysisofRCSgrabsamplesisadequateforverificationofreactivitycontrol.(b)RedundancynotrequiredperNUREG0737requirements.(c)SeismicqualificationnotrequiredperNUREG0737requirements.(d)Allequipmentislocatedinmildenvironment,thereforeenvironmentalqualificationisnotrequired.(e)Lackoflowercontainmentsprayflowmonitoringinstrumentationwillnotdetertheoperator'sabilitytodetermineadversecontainmentconditions(ACC).ACCcanbemonitoredbylookingatitemssuchascontainmentpressure.Ifweseecontainmentpressureconditionsdifferentthanwhatisexpected,thenwecanconfirmwhetherACCisduetoalackofsprayflowbythemonitoringofcontainmentspraypump.dischargepressure.(f)TheneutronfluxmonitorsarenotrequiredforLOCA/HELBmitigation,thereforetheirenvironmentalqualificationisnotrequired.FollowingaLOCA/HELB,reactivitycontroltoaccomplishreactorshutdownisautomaticallyachievedandmaintainedbyareactorSCRAMandtheinjectionofboricacidbyECCS.ThiscanbeverifiedthroughcontrolrodpositionindicationsandanalysisofRCSgrabsamples.Footnote(h)isalsoapplicable.(g)ScheduledforupgradeasdescribedinAEP:NRC:0761C(h)InstrumentationtocontinuouslymonitorRCSradioactivityisnotrequired.Periodicanalysis.ofRCSgrabsamplesisadequatetodetectdeteriorationoffuelcladding.Indicativeofaninadequatecorecooling(ICC)event,fastdeteriorationoffuelcladdingcouldbedetectedbysensingtheICCconditionsthroughdiverseinstrumentation(i.e.,RVLIS,CET's,TSATmeter).(i)Redundancyisaccomplishedbythemeasurementofdiversevariableswithfullyqualifiedequipment.AuxiliaryFeedwaterFlowisbackedupbyS/Glevel(narrowrange).(j)ContainmentSumpWaterTemperaturewillgivenoinformationrequiredtomitigateanddeterminetheconsequencesofanaccident.ContainmentSumpLevel,AtmosphereTemperatureandpressureareadequateforoperatorstodeterminecontainmentconditions.Therefore,measurementofContainmentSumpWaterTemperatureisnotrequired.
(k)Thisinformationwillbeprovidedwithourupdatetothisreporttobeissuedasnotedinthecoverlettertothisenclosure.(1)INTENTIONALLYLEFTBLANK(m)Redundancyisaccomplishedbyverifyingpumpflowfromqualifiedinstrumentation.(n)ThisitemmaybedeletedfromtheTypeAvariablelistafterfurtherreviewoftheDCCNPEOP's.Ifthisoccurs,thevariablewillberecategorizedaccordinglyandtheappropriateactionstaken.Theupdatetothisreport,tobesubmittedasnotedinthecoverlettertothisenclosure,willreflectanychangesofthisnature.
p.