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~~~ENCLOSURE TOAEP:NRC:0773J STATUSREPORTIMPLEMENTATION PLANOFREGULATORY GUIDE1.97,REVISION3,FORTHEDONALDC.COOKNUCLEARPLANTUNITS1AND28503050268 850228PDRADOCK050003i5lFPDR TABLEOFCONTENTSI.Background II.StatusReportIII.TablesIV.Footnotes AEPSChired,inAugust1984,theengineering consulting firmofDiBenedetto, Farwell&Hendricks inordertoperformthedetaileddesignstudyrequiredtodetermine theDonaldC.CookNuclearPlant(DCCNP)Units1&2compliance withRegulatory Guide1.97,Revision3.AfinalreportonthissubjectisexpectedbyJune,1985.Thisdocumentpresentspreliminary findingsthathaveresultedfromourdiscussions withtheconsultant.
Thisreportmaybemodifiedatthetimewereceivethefinalreport,andforthatreasonweareexpecting toupdatethisstatusreportlaterthisyear.Thedatesformodifications contained inthisreportarecurrently scheduled targetdates.Itmustberecognized however,thatequipment deliverydelays,testdifficulties, orotherproblemsmaycausedelaysinthisschedule.
Certainrequirements ofRegulatory Guide1.97werejudgedtobeunreasonable tobackfitinanoperating plant.Justification isprovidedfortheserequirements towhich.wetakeexception.
Thetableincludedwiththisenclosure containsinformation regarding instrument range,environmental qualification, seismicqualification, qualityassurance, redundancy, powersupply,locationofdisplayandrequiredactionsandscheduleforeachtypeA,B,C,D,andEvariablelistedinRegulatory Guide1.97,Revision3.Thistableisconsistent inorganization withTable3(PWRVariables) ofRegulatory Guide1.97,Rev.3datedMay,1983.Insomeinstances, the.TypeB-Evariables areduplicated bytheTypeAvariablelisting.Intheseinstances, reference backtotheTypeAvariableismadebecausetherequirements forTypeAvariables arethemoststringent.
Thescheduleandstatusforeachinstrument indicates whentherequirements ofRegulatory Guide1.97asdescribed inthisenclosure willbemet.Openitemsareindicated byTBD(ToBeDetermined).
Deviations fromtheRegulatory Guideandjustification forthedeviations aregiveninthefootnotes locatedattheendofthisenclosure.
Thefollowing generalnotesprovideclarifications foreachcategoryofinformation requested bysection6.2ofSupplement 1toNUREG0737withtheexception ofinstrument range,whichisselfexplanatory:
1.SensorLocationThe"sensor(s) location(s)"
.information requested inSection6.2(e)ofSupplement 1toNUREG0737isassumedtomeantheapplication andnotphysicalplantlocation.
Thisinformation i'sprovidedinthecolumnlabeled"variable."
2.Environmental uglification Instruments reportedasenvironmentally qualified (marked"yes"inthecolumnlabeled"EQ")areplannedtomeettheprovisions of10CFR50.49.Asallowedby10CFR50.49(k),
originalDCCNPinstrumentation locatedinapotentially harshenvironment hasbeenqualified inaccordance withthe"DORGuidelines".
Equipment orderedafterFebruary22,1983,istohaveenvironmental qualification inaccordance withCategoryIofNUREG0588(ForComment)(i.e.IEEEStd323-1974) unlesstherearesoundreasonstothecontrary.
Consistent with10CFR50.49,DCCNPisnotrequiredtoenvironmentally qualifyequipment locatedinamildenvironment.
3.Seismicuglification 4.Instruments reportedasseismically qualified (i.e.,marked"yes"inthecolumnlabeled"SQ")areplannedtomeettheprovisions oftheDCCNPUpdatedFSARp.7.2-12(i.e.,protection gradeequipment isdesignedsuchthatforadesignbasisearthquake, theequipment willnotloseitscapability toperformitsdesignobjective; namely,shuttheplantdownand/ormaintaintheunitinasafeshutdowncondition.)
Typicalequipment ofthistypeoriginally installed atDCCNPwasseismically testedbyWestinghouse ElectricCorporation asdocumented inWCAP-7397-L, "TopicalReportSeismicTestingofElectrical andControlEquipment".
Noindustrystandards regarding seismicqualification existedatthattime.Equipment orderedforRegulatory Guide1.97upgrading isplannedforseismicqualification inaccordance withRegulatory Guide1.100(i.e.,IEEEStd.344-1975) unlesstherearesoundreasonstothecontrary.
ualitAssurance Instruments reportedasmeetingqualityassurance requirements (i.e.,marked"yes"inthecolumnlabeled"QA")areplannedtomeettheprovisions oftheDCCNPQAprogramasdescribed inDCCNPUpdatedFSARSection1.7.Thisprogram,asdescribed, satisfies therequirements of10CFR50,AppendixB.Theimplementation ofspecificRegulatory GuidesandANSIstandards regarding qualityassurance areconsistent withthecommitments ofDCCNPFSARSection1.7AppendixA.Instruments reportedasmeetingthesinglefailurecriterion orredundancy requirements (i.e.,marked"yes"inthecolumnlabeled"SF")areplannedforaminimumoftwo(2)redundant, electrically independent channelsuptoandincluding anyisolation device.Thedisplaymaybeacommonmulti-pen recorderoradualindicator.
Theredundant channelsarealsophysically separated inaccordance withtheDCCNPUpdatedFSARp.7.2-4.Physicalseparation requirements forredundant PostAccidentMonitoring Instrumentation channelswillbeestablished inamannerconsistent withtheapplication ofseparation criteriatoexistingplantIEinstrumentation 6controlcircuits.
Theextentofconformance toRegulatory Guide1.75forD.C.CookPlantIEsystemswasgivenintheanswertoquestion40.6inFSARAppendixQ,Unit2p.40.6-2.
Insomeinstances, redundancy willbeprovidedbymeasurement ofadiverse"variable.
Instruments reportedasmeetingClassIEpowersupplyrequirements (i.e.,marked"IE"inthecolumnlabeled"PS")areplannedtobepoweredfromIEpowersuppliessuchasthe120VACinstrument busesorthe250VDCbusesasdescribed intheDCCNPUpdatedFSARSections8.1and8.3.7.DislaLocationThedisplaywillbeindicated eitherinsidethecontrolroomoratanotherlocationaspermitted byRegulatory Guide1.97.8.ScheduleTheimplementation scheduleprovidedforeachvariableisthecurrentbestestimateofthecompletion ofthefinalconfiguration fortheassociated instrument including redundancy, finaldisplays, powersupplies, documentation ofqualification andturnovertoplantoperations.
Theschedules arebasedonanticipated deliveryandplantoutageschedules.
Equipment deliverydelays,environmental qualification testdifficulties, orotherproblems, however,maycausedelaysintheseschedules beyondourreasonable control.SincetheConsultant's engineering studyhasnotyetbeencompleted andafinalreporthasnotbeenissued,someitemslistedmayrequirerevisionordeletion.
Insomeinstances equipment maybeaddedtothelist.Thefinalconfiguration willnotbedetermined untiltheEOP'sandDCRDRprogramhavebeenimplemented andintegrated withtheRegulatory Guide1.97schedule.
Considering thesefactors,ouroveralltargetdateforcompletion ofworkundertaken inr'esponse toRegulatory Guide1.97isDecember, 1991.Mostvariables presently listedaremeasuredwithfullyoperational instruments, however,theinstruments arenotconsidered completeforthepurposesofthisenclosure untiltheymeetRegulatory Guide1.97requirements asdescribed inthisenclosure.
Notethatinstruments previously reportedtothestaffasmeetingtherequirements ofNUREG0737orIEBulletin79-01Bdonot,inallcases,meetalloftherequirements ofRegulatory Guide1.97.Theschedules providedinthisenclosure formeetingRegulatory Guide1.97requirements arenotintendedtochangeanypreviouscommitment regarding NUREG0737or10CFR50.49,whoserequirements maybedifferent.
III.-TABLESThesetablesrepresent thestatusoftheDonaldC.CookNuclearPlantwhen'ehavecompleted alloftherequirements associated withRegulatory Guide1.97,Rev.3.Itdoesnot,norisitintendedtoreflectthestatusoftheplantasofthedateofthisletter.
TypeAVariables:
"thosevariables tobemonitored thatprovidetheprimaryinformation requiredtopermitthecontrolroomoperatortotakespecificmanuallycontrolled actionsforwhichnoautomatic controlis'rovided andthatarerequiredforsafetysystemstoaccomplish theirsafetyfunctions fordesignbasisaccidentevents.Primaryinformation isinformation thatisessential forthedirectaccomplishment ofthespecified safetyfuntions; itdoesnotincludethosevariables thatareassociated withcontingency actionsthatmayalsobeidentified inwrittenprocedures."
Note:Thesevariables areplant-specific andbasedonreviewoftheD.C.CookNuclearPlantEmergency Operating Procedures (EOP's)plusanticipated futurechangestotheEOP's.Thescheduleandstatusforeachinstrument indicated isforwhenalloftherequirements ofRegulatory Guide1.97,Rev3willbemet.ItemNo.PurposeVariableTagNo.sRangeESQSPDisplayRemarks/Action Req'dAFSLocationU-1U-2ScheduleScheduleA-1MaintainPrcssur-Centrifigal IFI-51,52, 0-200GPMYYYYIEControlRoomReplace,controlroomizerLevelduringChgPumpFlow53,54PanelSISindicators withseismicS/GTuberupturequalified equipment 1987re-1987re-fuelingfuelingoutageoutageA-2ManualTripofRCPumpsbasedonRCSpressureRCSPressure(widerange)NPS-121,122 0-3000psig YYYYIEControlRoomReplacecontrolroom1987re-1987re-PanelRHRrecorderwithseismicfuelingfuelingqualified equipment outageoutageA-3NOTUSFDA-4Seefootnote(n)RCSHotLegNTR-110,120,32-700'FYYYYIEControlRoomReplacerecorders Temperature 130,140PanelDTUwithseismicquali-fiedequipment 1987re-1987re-fuelingfuelingoutageoutageA-5SetmakeupforRCSSolubleautomatic controlBoronConcen-tration.NSX-101,103 NANANANANANANASeefootnote(a)NANAA-6Seefootnote(n)RCSColdLegTemperature NTR-210>220>
32-700F230,240YYYYIEControlRoomReplacerecorders PanelDTUwithseismicquali-fiedequipment 1987re-1987re-fuelingfuelingoutageoutage ItemNo.PurposeVariableTagNo.sRangeESQSPDisplayAFSLocationRemarks/Action Req'dU-lU-2ScheduleScheduleA-7Determination ofrequiredcoreexittemperature byS/GPrcssure(ruptured)
S/GPrcssureMPP-210,211, 0-1200psig 212,220,221,222,230,231,232,240,241,242YYYYIEControlRoomReplacecontrolroom1987re-1987re-PanelSGindicators withseismicfuelingfuelingqualfiedequipment outageoutageA-8Determination ofadversecontainment Containment SumpLevelNLA-310NLI-311,320, 321589.5to614ft.el-evation(bottomufsumptomaxfloodlevel)YYYY1EControlRoomReplacecontrolroomPanelRHRindicators withseismicqualified equipment 1987re-fuelingoutage1987re-fuelingoutageA-9ManualReduction ofECCSFlowS/GLevelNarrrowrangeBLP-110,111, 112%120,121,122,130,131,132,140,141,14229-137"wcYYYYIEControlRoomReplacecontrolroomPanelSGindicators and/orrecorders withseismicqualified equipment 1987re-fuelingoutage1987re-fuelingoutageA-10ManualReduction ofECCSFlowPressurizer LevelNLP-151,152, 1530-1002(essent-iallytoptobottomnotinclud-ingroundedportions)
YYYYIEControlRoomReplacecontrolroomPanelPZRindicators and/or(NLP-151alsorecorders withseis-HSD)micallyqualified equipment 1987rc-1987re-fuelingfuelingoutageoutageA-11Seefootnote(n)PrimarySystemQR-107A,B,'afetyReliefC,DValvePositionNAYYYNAIEControlRoomSeefootnote(b)PanelRCNANA ItemNo.PurposeVariableTagNo.sRangeE8QSPDisplayQQAFSLocationRemarks/Action Req'dU-lU-2ScheduleScheduleA-12Determination ofadversecontainment Containment AreaRadiation MonitorNighRangeVRA-1310>1410,(UnitI)2310,2410(Uni.t2)IR/ljtRtoYNAYYIEControlRoomIX10R/1lRPanelRMSSeefootnote(c)NAA-13Manuallyestablish ortripcontainment sprayLowerContain-,
mentPressurePPP-300,311, 302,303-5to+l2YpsigYYYIEControlRoomPanelSPYReplacetransmitters, indicators withqualified equipment 1987re-fuelingoutage1987re-fuelingoutageA-14Manuallyestablish ortripcontainment sprayUpperContain-mentPressurePPA-310,3ll>
312,313-5to36psigYYYYIEControlRoomPanelSPYReplacetransmitters, indicators, recorders, withqualified equipment 1987re-1987rc-fuclingfuelingoutage'outageA-15ManualReduction ofAuxilliary FFI-210,220, ECCSFlowFccdwater Flow230,2400-250KPPNYYYYIEControlRoomPanelSCRedundancy providedbydiversevariable-S/Cnarrowrangelevelwhichisqualified.
Replaceindicators withseismicqualified equipment 1987re-fuelingoutage1987re-fuelingoutageA-16ManualTransfertoRWSTLevelcoldlegrecircula-tioninlowlevelinRWSTILS-950,951 essentially NAYYYIF.ControlRoomToptoPanelSPYBottomReplaceindicators, recorders withseismicqualified equipment.
Alsoseefootnote(d)1987re-fuelingoutage1987re-fuelingoutageA-17ManualTriporre-ductionofPress-urizerSprayandECCSFlowDegreesSub-NAcooling0-199'Fsub-Ycooling0-199'FSuperheat NAYNAIEControlRoomSeefootnotes (b)and(c)PanelBAwhichapplybeyondtheisolating devicesNANAA-I8ControlMakeupFlowMakeupFInw-QFI-200DuringS/CTubeinRupture0-200CPMNAYYYIEControlRoomReplacecontrolroomPanelBAandindicators withseismicHSDqualified equipment (QFI-200).
Addsecondredundant qualified channel1988re-1989re-fuelingfuelingoutageoutage
ItemNo.PurposeVariableTagNo.sRangeESQSPDisplayRemarks/Action Req'dQQAFSLocationU-I11-2ScheduleScheduleA-19ControlLetdownLetdownflow-QFI-301FlowduringS/CoutTubeRupture0-200GPHNAYYYIF.ControlRoomReplacecontrolroomPanelBAandindicators withseismicHSDqualified equipment (QFI-301).
Addsecondredundant qualified channel1988rc-1989re-fuelingfuelingoutageoutageA-20HanualControlofRCPSealIn-Sealinjection flowjeccionFlowtoestablish minimumchargingflowQFA-210,220.
230,2400-15GPHYYYYIEControlRoomReplacetransmitters with1990.rc-PanelRCPqualified equipment.
Addfuelingredundant, qualified outagechannels.
ReplaceexiscingcontrolroomIndicators withseismicqualified equipment 1989re-fuelingoutageA-21Seefootnote(n)RHRFlowIF1-310,311, 0-8000GPHYYYYIEControlRoomReplacecontrolroom1987re-1987re-320,321,PanelRHRindicators withseismicfuelingfuelingqualified equipment outageoutageA-22Seefootnote(n)LowerContain-ment'pray FlowNANANANANANhNANASeefootnote(c)NAA-23Seefootnote(n)Intermediate RangeFluxN-35,N-36NhNhNhNANANANAScefootnote(f)NAA-24Seefootnote(n)ReactorCool-antInventory NLI-110,111, Essentially 120,121,ToptoHot-130,131tomofVes-selYYYYIF.ControlRoomNonerequiredPanelSISN*NAA-25ManualReduction CoreExitofECCSFlowT/C's141,142T/C1-65200-2300.FYYYYIF.ControlRoomAllrequiredcables,PanelFIconnectors, indicators, signalprocessing equipment tobereplacedwithqualified equipment tSeefoot-Seefoot-note(g)note(g)
ItemNo.PurposeVariableTagNo.sRangeESQSPDisplayAFSLocationRemarks/Action Req'dU-IU-2ScheduleScheduleA-26Determining StatusofRCPduringDBEandallowformanualtripifnecessary RCPPumpStatusQl,Q2,Q3,Q4 0-1200ANATBDYYIEControlRoomSeefootnotes (d),(k),TBDPanelRCP&(m)TBDA-27Seefootnote(n)Pressurizer NeaterStatusCroupAI,A2,A3,CI,C2,C3 ON/OFFNATBDYYIEControlRoomSeefootnotes (d)&(k)TBDPanelPZRTBDA-28A-29ManualtripofRCP'sManualtripofRCP'sCCPBreakerStatusSIPumpBreakerStatusPumpIE,IWOPEN/CLOSE NATBDYYPumpIN,1SOPFN/CI.OSE NATBDYYIEControlRoomPanelBAIEControlRoomPanelSISSeefootnotes (d)&(k)TBDSeefootnotes (d),(k),TBD&(m)TBDTBDA-30ManualtripofRCP'sRCPBreakerPositionQI,Q2,Q3,Q4 OPEN/CLOSE NATBDYYIEControlRoomPanelRCPSeefootnotes (d),(k),TBDTBD&(m)A-31Seefootnote(n)LowerCSPumpBreakerPosi-tionPumpIE,1WOPEN/CLOSE NATBDYYIEControlRoomPanelSPYSeefootnotes (d)and(k)TBDTBDA-32Seefootnote(n)RNRPumpBreakerPosi-tionPumpIE,1WOPEN/CLOSE NATBDYYIEControlRoomSeefootnotes (d)and(k)TBDTBDPanelRHRA-33Seefootnote(n)ValvePositionTBDLimitSwitches(various)
OPEN/CI.OSE OPEN/NOTOPENCLOSF/NOT CLOSETBDTBDTBDTBDTBDTBDSeefootnote(k)TBDTBDA-34Seefootnote(n)SafetyInfec-tionPumpFlowIFI-260,266 0-200GPMYYYYIEControlRoomPanelSISReplacecontrolroomindicators withseismicqualified equipment 1987re-fuelingoutage1987re-fuelingoutageA-35Seefootnote(n)S/GBlowdownRadiation DRA-300,353 TBDTBDTBDTBDTBDIEControlRoomTBDPanelRMSTBDTBDA-36ManualSwitchover toalternate watersourceonlowlevelinCSTCondensate StorageTankLevelCLI-113CLR-110,111Essentially ToptoBot-tomYYYYIEControlRoomPanelCPReplaceindicator withseismicqualified equipment Seefootnote(d)1987re-fuelingoutagel987re-fuelingoutage ItemNo.PurposeVariableTagNo.sRangeESQSPDisplayQAFSLocationRemarks/Action Req'dU-lU-2ScheduleScheduleA-37Seefootnote(n)UpperContain-IFI-330,331 0-2500CPMTBDTBDTBDTBDIEControlRoomTBDmentSprayPanelSPYFlowTBDTBD
<~
TypeBVariables:
"thosevariables thatprovideinformation toindicatewhetherplantsafetyfunctions arcbeingaccomplished.
Plantsafetyfunctions are(1)reactivity control,(2)corecooling,(3)maintaining reactorcoolantsystemintegrity, and(4)maintaining containment integrity (including radioactive effluentcontrol)."
Note:Thescheduleandstatusofeachinstrument isforwhenalloftherequirements ofRegulatory Guide1.97,Rev3willbemet.ItemPurposeNo.VariableCat.TagNo.sRangeESQSPDisplayRemarks/Action Req'dAFSLocationU-lU-2ScheduleScheduleB-1Reactivity Neutron1ControlFluxNE-41A,41B, 42A,42B,43A,438,44A,4480-120XfullNAYpowerYYIF.ControlRoomSeefootnote(f)PanelNISNANAB-2ControlRod3PositionFullinorNANANANANAControlRoomNonerequirednotfullinPanelNANAB-3RCSSolubleBoronCon-centrateSeeitemA-5B-4RCSColdLegTemp-eratureSeeitemA-6B-5CoreCoolingRCSHotLcgWaterTemperature SceitemA-48-6RCSColdLegWaterTemperature SeeitemA-6B-7B-BRCSPressureCoreExitTemperature SeeitemA-2SeeitemA-25B-9CoolantInventory SecitemA-24B-10DegreesofSubcooling SeeitemA-17 ItemPurposeNo.VariableCat.TagNo.sRangeBSQSPDisplayRemarks/Action Req'dU-1V-2QAFSLocationScheduleScheduleB-11Maintaining RCSPrcssureRCSIntegrity SeeitemA-2B-12Containment SumpWaterLevelSeeitemA-8B-13Containment PressureSceitemsA-13andA-14B-14Maintaining Containment Integrity Containment Isolation ValvePosi-tion(ex-cludingcheckvalves)1TBDCLOSFD-TBDTBDTBDTBDTBDTBDNOTCLOSFDIsolation ValveLimitS~itchinformation andschedulewillbeprovidedwiththeupdatetothisreporttobeissuedasnotedinthccoverletterthisenclosure TBDTBDB-ISContainment PressureSeeitemsA-13andA-14 TypeCVariables:
"thosevariables thatprovideinformation toindicatethepotential forbeingbreachedortheactualbreachofthebarrierstofissionproductreleases.
Thebarriersare(I)fuelcladding, (2)primarycoolantpressureboundary, and(3)containment."
Note:Thescheduleandstatusforeachinstrument isforwhenalloftherequirements ofRegulatory Guide1.97,Rev3willbemet.ItemNo.PurposeVariableCat.TagNo.sRangeESQSPDisplayRemarks/Action Req'dAFSLocationU-IU-2ScheduleScheduleC-1FuelCladdingCoreExitTemperature SeeitemA-25C-2Radioactive concentra-tionorRadiation LevelinCirculating PrimaryCoolantNSX-IOI,I03 IiTechSpecNAYYNANANALimitto100TimesTechSpecLimitSeefootnote(h)NAC-3AnalysisofPrimaryCoolant(GammaSpectrum) 10cmCi/mlto10cmCi/morTID-14844SourceTerminCoolantVolumeSeeitemC-2C-4ReactorCool-RCSPres-antPressuresureBoundarySeeitemA-2C-5Containment PrcssureSeeitemsA-13andA-14C-6Containment SumpWaterLevelSeeitemA-8C-7Containment AreaRadi-ationSeeitemA-12 ItemNo.PurposeVariableCat.TagNo.sRangeF.SQSPDisplayQAFSLocationRemarks/Action Req'dU-IV-2ScheduleScheduleC-8Fffluent3Radioactiv-ity-Noble gasFfflucntfromCon-denserAirRemovalSys-temExhaustTBDTBD.NANANANATBDTBDTBDTBDC-9Containment C-IORCSPressureContainment llydrogen Concentra-tionTBDTBDTBDTBDTBDTBDTBDTBDSeeitemA-2Seefootnote(k)TBDTBDC-11Containment PressureSeeitemsA-13andA-14C-12Containment EffluentRadioactiv-ity-Noble gasesfromidentified releasepoints2TBDTBDNANANANAIEControlRoomSeefootnote(d)PanelMDGNANA ItemNo.PurposeVariableCat.TagNo.sRangeESQSPDisplayQAPSLocationRemarks/Action Req'dU-lU-2ScheduleScheduleEffluent2Radioactiv-ity-Noble
.Cases(frombuildings orareaswherepenetra-tionsandhatchesarelocated,eg,secondary containment andAUXbuildings thatareindirectcon-tactwithprimarycontainment TBDTBDTBDNATBDNATBDTBDScefootnote(k)TBDTBD TypeDVariables:
"thosevariables thatprovi<lcinformation toindicatetheoperation ofindividual safetysystemsandsafety.Thesevariables aretohelptheoperatormakeappropriate decisions inusingthcindividual mitigating thetheconsequences ofanaccident."
Note:TheScheduleandStatusforeachinstrument mentsofRegulatory Guide1.97,Rev3willbemet.othersystemsimportant tosyst'emsimportant tosafetyinisforwhenalloftherequirc-ItemNo.PurposeVariableCat.TagNo.sRangeHSQSPDisplayRemarks/Action Req'dU-I0-2QQAFSLocationScheduleScheduleD-IRHRSystemRHRSystemFlowSeeitemA-21D-2RHRHeatFm-2ITR-311,321 TBDchangeOut-letTempNANAYNAIF.ControlRoomScefootnote(d)PanelRHRNANAD-3aSISystemsAcrumu]ator TankLevel2II.A-110-,111 120,121>130,131,140,1410-133"wcY(widerange)105.8to121.7in.(narrowrange)NAIEControlRoomReplaceonetransmitter
/PanelSIStankwithenv.qualified equipment andmakewiderange1990re-fuelingoutage1989re-fuelingoutageD-3bAccumulator TankPres-sure2IPA-110,111 120,121,130,131,140,14<10-800psigYNAYNAIF.ControlRoomRcplacconctransmitter
/PanelSIStankwithenv.qualified equipment 1990re-fuelingoutagc1989re-fuelingoutageD-4Accumulator TankIsola-tionValvePosition2TBDClosedorTBDNATBDNATBDTBDOpenIsolation Valvelimitswitchinformation andschedulewillbeprovidedwiththeupdatetothisrcporttobeissuedasnotedinthecoverlettertothisenclosure TBDTBDD-5D-6BoricAcidChargingFlowFlowinHPISystemSeeitemA-18SeeitemA-ID-7FlowinLPI.SystemSecitemA-21 ItemNo.PurposeVariableCat.TagNo.sRangeF.SQSPDisplayRemarks/Action Req'dU-lU-2QQAFSl.ocation ScheduleScheduleD-BRWSTI.evelSeeitemA-16D-9PrimaryCool--RCPStatusantSystemSeeitemA-26D-10PrimarySys-temSafetyReliefValvePositions orFlowThruorpressureinReliefValveLinesPressurizer LevelSecitemA-11SecitemA-10D-12Pressurizer HeaterSta-tusSeeitemA-27D-13QuenchTankl.evel3NI,A-351ToptoBottomNANANANAIEControlRoomPanelPZRNonerequiredNhNAD-14QuenchTankTemperature 3NTA-35150-750FNANANhNAIEControlRoomPanelPRZIncreaseRangefrom50'Fto300'Ftorequired50-750F1987re-fuelingoutage1987re-fuelingoutageD-15Secondary Sys-S/0I.evclCcm(SteamGenerator)
IBL1-110,120, Essentially YY130,140fromcubesheetc<>separators YYIEControlRoomPanelSGRelocatetransmitters abovecontainment floodupelevation.
Replaceindicators withseismicqualified equipment.
Seefootnote(I)1990re-fuelingoutage1989re-fuelingoutageD-16aSafeCy/Re-2TBDliefValvePositions Closed-Not TBDNATBDNATBDTBDClosedValvePositionlimitswitchinformation andschedulewillbcprovidedwiththeupdatetothisreporttobeissuedasnotedinthecoverlettertothisenclosure TBDTBD itemNo.PurposeVariableCat.TagNo.sRangeISQSPDisplayAFSLocationRemarks/Action Req'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-18Auxiliary Feed-AuxFced-waterSystemwaterFlowSeeitemA-15D-19Condensatc StorageTankLevelSeeitemA-36D-20Containmcnt Containment CoolingSystemSprayFlowSceitemA-22637D-21liestRemovalbycontain-mentNeatRe-movalSystemD.C.CookPlantUnits162NAdonothaveaContain-mentliestRemovalSystem,therefore thisitemdoesnotapplyNAD-22D-23Containment Atmosphere Temperature Containment SumpMaterTemperature 2FTR-11,12,13,
-40to14,15,16, 400F17,18,19, 20,21,22, 23,24,?5.
26,272YNAYNAIEControlRoomPanelA-14ReplaceRTD'swithenvi-1990re-ronmentaliy qualified fuelingequipment.
Increaserangeoutagefrom-40to300'Ftoasspecified Seefootnote(j)1989re-fuelingoutage ItemNo.PurposeVariableCat.TagNo.sRange-ESQSPDisplayAFSLocationRemarks/Action Req'dU-1U-2ScheduleScheduleD-24ChemicalandMakeupVolumeControlFlow-InSystemD-25LetdownFlow-OutSeeitemA-18SeeitemA-19D-26VolumeCon-trolTankLevel2QLC-451>452 0-70"wcNANA(essential-lytoptobottom)YNAIEControlRoomPanelBASeefootnote(d)NANAD-27CoolingWaterSystemCCWwaterTemperature toESFSys-tem2CTR-410,415, TBD420,425NANATBDNATBDControlRoomSeefootnote(d)PanelESWTBDTBDD-28D-29RadwasteSystemsCCWFlowtoESFSystemHighLevelRadioactive LiquidTankLevel2CFI-410,419, 420,4293RLS-255>256 TBDNANAToptoBot-NANAtomTBDNAIEControlRoomSeefootnote(d)PanelCCWNANAIEControlRoomNonerequiredPanelWDGTBDNATBDD-30Radioactive GasHoldupTankPres-sure3RPC-310,320, TBD330,340,350,360,370,380NANANANAIEControlRoomNonerequiredPanelWDGNANAD-31Ventilation SystemEmergency Ventilation DamperPos-ition2laterOpen-Closed TBDNATBDNATBDTBDDamperPositionlimitswitchinformation andschedulewillbeprovidedwiththeupdatetothisreporttobeissuedasnotedinthecoverlettertothisenclosure TBDTBD ItemNo.PurposeVariableCat.TagNo.sRangeESQSPDisplayQQAFSLocationRemarks/Action Req'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-32eInstrument AirStatus2XPI-100XPI-50XPI-20XPI-850-150psig 0-100psig 0-60psig0-160psig NANAYNANAControlRoomThesearemechanical PanelSVdevices-noelectrical components NANA TypeEVariables:
"thosevariables tobemonitored asrequiredforuseindetermining themagnitude ofthereleaseofradioactive materials andcontinually assessing suchreleases."
Note:Thescheduleandstatusforeachinstrument isforwhenalloftherequirements ofRegulatory Guide1.97,Rev.3willbemet.ItenPurposeNo.VariableCat.TagNo.sRangeESQSPDisplayAFSLocationRemarks/Action Req'dU-1U-2ScheduleScheduleE-2Containment Radiation ArcsRadiation Containment AreaRadia-tionHighRangeRadiation ExposureRate(in-sideBuild-ingsorwhereareasofaccessisrequiredtoserviceequipment important toSafety3TBDTBDNANANANATBDTBDSeeitemA-12Seefootnote(k)TBDTBDE-3aNobleCases.Containment 2TBDandventFloworPurgeRateEffluentTBDTBDNANANATBDTBDSeefootnote(k)TEDTBDE-3bReactorShieldBuildingAnnulus2TBDTBDTBDNANANATBDTBDSeefootnote(k)TBDTBDE-3cAuxBuilding2TBDTBDTBDNANANATBDTBDSeefootnote(k)TBDTBDE-3dCondenser AirRemovalSystemEx-haust2TBDTBDTBDNANANATBDTBDSeefootnote(k)TBDTBDE-3eCommonPlantVent2VRF-315TBDTBDNANANATBDTBDSeefootnote(k)TBDTBD ItemNo.PurposeVariableCat.TagNo.sRangeES1)SPDisplayAFSLocationRemarks/Action Req'dU-1V-2ScheduleScheduleE-3fF.-4E-5aParticulates andHalogensEnvironRadia-tionandRadio-activityVentfromS/0SafetyReliefValvesOCherident-ifiedre-leasepointsAllidenti-fiedreleasepoints(ex-ceptS/CSafetyRe-liefvalvesandConden-serairre-movalSystemexhaust)SamplingandonsiteanalysisAirborneRadioacti-vityandParticulates samplingandanalysis2TBD2TBD3NA3NATBDTBDTBDTBDTBDNANANATBDTBDTBDNANANATBDTBDNANANANANANANANANANANANASeefootnote(k)Seefootnote(k)Seefootnote(k)Seefootnote(k)TBDTBDTBDTBDTBDTBDTBDTBDE-5bPlantandEnvironsRadiation (Portable) 3NATBDNANANANANANASeefootnote(k)TBDTBDE-5cPlantandEnvironsRadioacti-vity(Port-able)3NATBDNANANANANANASecfootnote(k)TBDTBDMeteorology WindDirec-tion3EFR-410,411, 0-360'A420,421NANANAnonControlRoomNonerequired-IEPanelFixNANA ItemPurposeNo.VariableCat.TagNo.sRangeESOSPDisplayAFSLocationRemarks/Action Req'dU-lU-2ScheduleScheduleE-7E-8WindSpeedEstimation ofAtmos-phericStability 3EFR-400,401, 0-100mpH402,4033ETR-400,401, TBD402,403NANANANANANANONControlRoomNonerequired-1EPanelFlxNANANONControlRoomNonerequired-1EPanelFixNANANANAE-9aAccidentSamp-GrossActi-lingPrimaryvityCoolantandSump3TBDTBDNANANANANANANonerequiredNANAE-9bGammaSpec-3TBDtrumTBDNANANANANANANonerequiredNANAF.-9cBoronCon-tent3TBDTBDNANANANANANANonerequiredNANAE-9dE-9fE-9gChlorideContentDissolved H2ortotalgas(issolved 23TBD3TBD3TBDTBDTBDTBDNANANANANANANANANANANANANANANANANANANonerequiredHonerequiredNonerequiredNANANANANAE-9hE-10aContainment AirE-10bE-10cpHH2Content02ContentGammaSpec-trum3TBD3TBD3TBD3TBDTBDTBDTBDTBDNANANANANANANANANANANANANANANAHANANANANANANANANANonerequiredNonerequiredNonerequiredNonerequiredNANANANANANANANA IV.FOOTNOTES DESIGNATING EXCEPTIONS TOREGULATORY GUIDE1.97,REV.3(a)Theautomatic injection ofboricacidintotheRCSbythesafetyinjection systemfollowing apostulated LOCA/HELB willbemonitored andverifiedthroughtheuseofqualified instrumentation.
Inaddition, sinceallsourcesofwaterforthesafetyinjection system(Accumulators, BoricAcidStorageTanksandRefueling WaterStorageTanks)arerequiredbyTechnical Specifications tocontainboricacidsolutionofaminimumconcentration, theproperoperation oftheECCSsystemensuresanadequateboronconcentration inthereactorcoolanttoachieveandmaintainthesafeshutdownofthereactorcore.TheRCSsolubleboroncontentisnotexpectedtochangerapidly,ifatall,following theinitialboratingduringtheSIphaseofanaccident.
PeriodicanalysisofRCSsampleswoulddetectanysignificant changesinboronconcentration.
Instrumentation tocontinuously monitorRCSsolubleboronconcentration isnotrequiredsinceperiodicanalysisofRCSgrabsamplesisadequateforverification ofreactivity control.(b)Redundancy notrequiredperNUREG0737requirements.
(c)Seismicqualification notrequiredperNUREG0737requirements.
(d)Allequipment islocatedinmildenvironment, therefore environmental qualification isnotrequired.
(e)Lackoflowercontainment sprayflowmonitoring instrumentation willnotdetertheoperator's abilitytodetermine adversecontainment conditions (ACC).ACCcanbemonitored bylookingatitemssuchascontainment pressure.
Ifweseecontainment pressureconditions different thanwhatisexpected, thenwecanconfirmwhetherACCisduetoalackofsprayflowbythemonitoring ofcontainment spraypump.discharge pressure.
(f)TheneutronfluxmonitorsarenotrequiredforLOCA/HELB mitigation, therefore theirenvironmental qualification isnotrequired.
Following aLOCA/HELB, reactivity controltoaccomplish reactorshutdownisautomatically achievedandmaintained byareactorSCRAMandtheinjection ofboricacidbyECCS.Thiscanbeverifiedthroughcontrolrodpositionindications andanalysisofRCSgrabsamples.Footnote(h)isalsoapplicable.
(g)Scheduled forupgradeasdescribed inAEP:NRC:0761C(h)Instrumentation tocontinuously monitorRCSradioactivity isnotrequired.
Periodicanalysis.ofRCSgrabsamplesisadequatetodetectdeterioration offuelcladding.
Indicative ofaninadequate corecooling(ICC)event,fastdeterioration offuelcladdingcouldbedetectedbysensingtheICCconditions throughdiverseinstrumentation (i.e.,RVLIS,CET's,TSATmeter).(i)Redundancy isaccomplished bythemeasurement ofdiversevariables withfullyqualified equipment.
Auxiliary Feedwater FlowisbackedupbyS/Glevel(narrowrange).(j)Containment SumpWaterTemperature willgivenoinformation requiredtomitigateanddetermine theconsequences ofanaccident.
Containment SumpLevel,Atmosphere Temperature andpressureareadequateforoperators todetermine containment conditions.
Therefore, measurement ofContainment SumpWaterTemperature isnotrequired.
(k)Thisinformation willbeprovidedwithourupdatetothisreporttobeissuedasnotedinthecoverlettertothisenclosure.
(1)INTENTIONALLY LEFTBLANK(m)Redundancy isaccomplished byverifying pumpflowfromqualified instrumentation.
(n)ThisitemmaybedeletedfromtheTypeAvariablelistafterfurtherreviewoftheDCCNPEOP's.Ifthisoccurs,thevariablewillberecategorized accordingly andtheappropriate actionstaken.Theupdatetothisreport,tobesubmitted asnotedinthecoverlettertothisenclosure, willreflectanychangesofthisnature.
p.