ML17250A847

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TMI Action Plan (NUREG-0737) Documentation.
ML17250A847
Person / Time
Site: Ginna Constellation icon.png
Issue date: 12/30/1980
From:
ROCHESTER GAS & ELECTRIC CORP.
To:
Shared Package
ML17250A846 List:
References
RTR-NUREG-0737, RTR-NUREG-737 NUDOCS 8101060468
Download: ML17250A847 (85)
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ATTACHMENTARochesterGasandElectricCorporationTMIActionPlan(NUREG0737)DocumentationKI-:IILNIIII7MI',IlHfIKMWDecember30,1980 Cik,1y,,

1.A.1.1ShiftTechnicalAdvisor~~AdescrxptxonofouroriginalSTAprogramwasoutlinedinaletter,datedOctober17,1979,fromL.D.White,Jr.toMr.DennisZiemann,withadditionalinformation.providedinaletterdatedDecember28,1979,fromMr.WhitetoMr.Ziemann.InresponsetotheNRC'sletterdatedJuly7,1980,fromMr.DennisCrutchfieldweprovidedadditionalclarificationofouroriginalSTAprogramandadescriptionofournewSTAprograminaletterdatedAugust5,1980fromL.D.White,Jr.toMr.Crutchfield.OuroriginalSTAprogramutilizedlicensedoperatorsandincludedtheirparticipationincollege-levelengineeringcoursestoprovidethemeventuallywithanengineeringdegree.AttherequestoftheNRCRG&EmodifiedtheoriginalprogramandassignedeitherdegreedengineersorSRO'sasSTA,andassigneddegreedengineerstoperformtheOperationalAssessmentfunction.WebeganstaffingtheOperationalAssessment,Groupinthesummerof1980.OurSTAtrainingandrequalificationprogramisdescribedbyaGinnaStationAdministrativeProcedure,andconsistsofvariousphasesasdescribedbelow.PresentLevelofTraininInitialtrainingtomeettherequirementslistedinHaroldDenton'sletterdatedOctober30,1979toAllOperatingNuclearPowerPlantshasbeencompleted.ThistrainingincludedafourweekclassroomtrainingandtwodaysimulatortrainingprogrampresentedbyourNSSSsupplieraslistedbelow.Title:Chemistry/BasicTheory,ObjectivesandControlObjective:1.Discusstheconcernsthatrequirechemistrycontrol2.DiscusstheRCS/SteamsideChemistrylimitationsandbasis3.Discussthetechniquesformain-tainingchemistrylimits4.DiscusstypicalRCS/Steamsidechemistryproblemsandtheassociatedcorrectiveactions5.Discusstheeffectsofchemistryupsetsonplantoperations6.Discusschemistryindicationsforvariousaccidents 6

2TopicSummary:1.FunctionalRequirements2.ChemistryControlAreas3.Specifications,Limits,andBasis4.MechanismsforControl5.ProblemsinControl6.ChemistryTroubleShootingTitle:Metalurgy/BasicFractureMechanicsObjective:ReviewtheoryoftheplantlimitationsandoperationalconsiderationsbasedonNSSSmetalurgicalrestrictions.TopicSummary:1.Introduction2.FractureCriteria3.StressAnalysisofthePWRVessel4.CrackTipStressIntensityFactorAnalysis-MethodsofDeterminingStressIntensityFactorK5.MaterialProperties6.Non-DestructiveExamination7.CodesandStandards8.FractureMechanicsApplicationsintheNSSS9.ReviewofPastandCurrentR&D10.PlantSpecificLimitsReviewTitle:Thermodynamics,HeatTransfer,andFluidFlowandtheirPWRApplicationsObjective:Giveworkingknowledgeoftheabovetopicsattheoperationlevel.TopicSummary:2.Basicpropertiesoffluidsandmatter(energyrelationships)FluidDynamics(addressesnaturalcirculation)ThermodynamicsandHeatTransfer(boiling)includesmonitoringoftemperatures,flow,pressureparametersNormalPlantOperations(asperheatgeneration)-peakingfactorsasafunctionofprimaryandsecondarysystem,managementofnormalreactorheat,anddecayheattransferlimits(boiloffisdiscussed)

L'lt1*,,~kO 35.Limitingphenomenaa.burnout-DNBb.flowinstabilityc.sonicvelocity-chokedflowd.pumprunoute.thermaltransients-metalfatiguef.foulingg.flashing-heatstoredinmetalh.blowdowntocontainmenti.fueltemperature-DNBj.steambindingk.Zirc-waterreaction6.AccidentTreatment-heatsinksandpressure/temperaturelimitsa.lossofRCPb.smallLOCAc.decayheatTitle:NuclearCharacteristics/ReviewObjective:Comprehensivereviewofthereactivityeffects,magnitudes,anddirectionofeachcorereactivitycoefficientandthekineticeffectsofeachforatypicalPWRcycle,changesfromcoldtohot,androdbankposition.TopicSummary:1.SubcriticalMultiplication2.Sixfactorformula3.Coefficients4.Defects5.Inhourequations6.PracticalApplication-(measurements)a.ModeratorCoefficientb.PowerCoefficientc.RodWorth7.NeutronMechanicsTitle:NuclearPeakingFactorsObjective:ComprehensivereviewofFandF>Hincludingthebasis,limitations,andmeasurementsofeach.TopicSummary:2.3.5.Establishlimitationsofeacha.Fuelb.Clad(includesZr/H20reaction)c.FlowMeasurementsofFandF><Protectionavaila8leDElimitationsTechnicalSpecifications 6

Title:NSSSInstrumentation;Basis,LimitationsandAlternativesObjective:DefineNSSSinstrumentationbasis,limitationsandalternatesourcesofinformation.TopicSummary:1.RequirementsandBasisforParameterMonitoring2.InstrumentationLimitations3.AlternateSourcesofInformation4.BelievabilityofInformation5.BehaviorDuringAbnormalConditions6.AdverseEnvironmentalEffectsTitle:NSSSOperatingExperienceandSystemAssessmentObjective:Enhancetheoperator'sabilitytoestablishsystemprioritiesusingcontrolroominstrumentation.TopicSummary:1.Establishconceptualapproachtooperations-(normal,abnormal,andemergency)2.SelectedIndustryLER's3.Systemsproblemsarepresented;.classmustchooseandsettheprioritiesandcourseofaction.Title:NormalPlantTransientAssessmentObjective:Enhancetheoverallknowledgelevelofnormalplanttransients,includingtheinstrumentationrequired,themagnitudeanddirectionofeach.TopicSummary:2.3.DevelopaBasicOperatingPlanta.InstrumentationRequiredb.ProtectionRequiredc.HeatBalanceIntroductionofonestandardtransientassessmentgraph(Uses,controlroominstrumentationranges)StepLoadChangesMajorLoadRejectionReviewofT-TrefMismatch/Re60ns LkP4 9.Title:5.MainGeneratorTripCalculationoftheResultantavgInstrumentFailureAssessmentObjective:Foranyselectedinstrumentfailure,predictthemagnitudeanddirectionofeachmajorNSSSparameterandgraph.thefunctionassumingnooperatoraction.TopicSummary:1.Classestimatesresponse(nooperatoraction)2.Thefollowingfailureswereselectedformaximumimpact:a.TFailsHighatBOLb.NSgPowerRangeFailsHighatBOL3.TurbineImpulseChannelFailsLow4.PressurizerPressureControlChannelFailsHigh5.PressurizerLevelControlChannelFailsHigh/LowEachcalculationisconcludedwheneithertheplanthastrippedorastablereactivitybalanceexists.Note:Asstudentexperience/trainingandtime'ermitallinputstothefollowingmajorcontrol'systemsandtheirfailureswillbediscussed;1.ReactorMake-upControl2.SteamGeneratorWaterLevelControl3.Electro-HydraulicControlSystem10.Title:Accident/TransientAssessmentObjective:Enhancetheabilityforpromptrecognitionofmajoraccident,transientsandestablishthebasisfortheappropriateemergencyprocedures.TopicSummary:2.3.RodWithdrawalAccidents(FSAR)a.ReviewProtection(DNBRVs.pcm/sec.)MainGeneratorTrips(FSAR)NaturalCirculation,Detaileda.S/Gb,TCalculationsb.PowertoFlowRatioc.DecayHeat,d.Subcooling

4.BasisforStoppingRCP'sonLowPressurea.MassInventoryb.SteamGeneratorPressure(BoundingLimit)5.S/GTubeRupturea.ImpactofClosingtheMSIVb.MethodsofDepressurizingc.MonitoringSubcoolingd.ConditionsforStoppingSIe.ConditionsRequiringClosingofPORV6.OnePORVOpenonPressurizera.DetailsoftheLevelResponse7.SmallBreakTransientBehaviorModesa.<3/8"to>2"b.ConditionsforStoppingSI8.SteamBreaka.FSARandGenericAnalysisb.CalculateRCSTemp.for1S/GBlowdown9.MainFeedlineBreaka.CalculateRCSTemp.for1S/GBlowdownb.CalculateTimeforAllS/GtoGoDry10.LossofAllFeedwatera.CalculateTimeforAllSteamGeneratorstoGoDryb.OptionsAvailabletoCoolReactor.(OpeningOnePZRPORV)11.DeterminationofInadequateCoreCooling12.AccidentDiagnostics11.Title:SimulatorTrainingObjective:ObservationofActualAbnormalandAccidentConditionsandtheIdentificationofEachTopicSummary:WestinghouseNuclearTrainingCenterControlBoardFamiliarizationDemonstrations1.Verificationof:a.NaturalCirculationb.Subcoolingc.AdequateCoreCooling IIllV4 2.MajorReactivityTransientsa.LoadRejectionwithRodsinManualb.ATWTc..ContinuousControlRodWithdrawalfromHZP3.InstrumentFailures4.SmallandLargeLOCA's5.S/GSecondaryBreaks6.PressurizerPORVOpen7.OneSprayValveOpen8.LossofAllFeedwater9.LossofRodDriveMG'sTransientAssessment1.SelectedInstrumentFailures2.SelectedAccidents3.SelectedEquipment.Failures4.MultipleFailuresAfourweekcourseinnuclearandreactorphysicswaspresentedforthoseengineerswhodidnothavepreviousnuclearengineeringeducation.Thiscourse,taughtbyMemphisStateUniversity,ispartofanaccreditedcollegeprogram,andincludedthefollowingtopics:AtomsandMatterLightandElectromagneticWavesRadioactivityandParticleBehaviorNuclearReactionsFissionReactorFundamentalsNuclearFissionofUranium-235Neutrons,Reactions,andModeratorEffectsNeutronMultiplicationFactorsReactivityReactorKineticsTheSubcriticalReactorOn-the-jobtraining,includingcontinuingassignmenton-shiftasSTA,hasprovidedabasicfamiliarizationinplantsystemsandoperation.AdditionalTraininExpandedtrainingforthecalendaryear1981willinclude:PlantDesignSystemOperationTransientResponseAccidentAnalysisSimulatorTrainingProcedureReviewTechnicalSpecificationsManagementSkills RequalificationtrainingwillcommenceJanuary1,1982,andwillcontinueonatwo-yearfrequency(oruntiltheSTAprogramisphasedout).Thisprogramwillinclude:ProcedureReviewTransientResponseAccidentAnalysisOn-shiftassignmentasSTAoron-shiftassignmentasSROEvaluationsbytheTechnicalAssistantforOperationalAssessmentLon-TermSTAProramandTraininPlansThelong-termSTAprogramwillcontinuetoutilizedegreedindividuals(withthesupplementededucation,experience,andtraininglistedabove),orindividualswithanSROlicensewhohavereceivedthenecessarytechnicaleducationandtraining.WewillreplacedegreedindividualswithSRO-licensedindividualsasthelicensedindividualsreceiveeducation'imilartothatoutlinedinRG&E'sletterdatedDecember28,1979fromL.D.White,Jr.toMr.DennisZiemann.TheSTAprogramwillbephasedoutwhentheman-machineinterfacecontrolroomreviewhasbeencompletedandtheshiftsupervisorandsenioroperatoronashifteachmeettheproposedfutureeducationalrequirementsofapproximately60technicalcredithoursforSROlicensing.STASelectionanduglificationIfreplacementSTA'sarerequired,screeningwillbeperformedtoensurecandidatesmeettheeducation,experienceandtrainingrequirementsofourAdministrativeProcedureforSTATrainingpriortotheirassignmentasSTA.CommentsonINPODocumentandComarisonwithRG&E'sRG&EhasreviewedINPO'sdocumentofApril30,1980concerningSTAQualifications,EducationandTraining.WehaveconcludedthattheseINPOgoalsfortheSTAare"standardsofexcellence"andrepresentanultimategoal.However,lackingguidancefromtheNRConminimumrequirementsforSTA,RG&Ehasestablishedminimumrequirementsfor'TA,independentofINPO's"standardofexcellence".

i' Wearepleasedtoofferourcommentsontheabove-mentionedINPOdocument.WefullyendorsethecommentsandrecommendationsmadebytheMid-AtlanticNuclearTrainingGroup(MANTG)inaletter,datedOctober21,1980,fromMANTG(Young)toINPO(Thomas)andquotedbelow:GeneralItistheopinionofthemembersoftheMid-AtlanticNuclearTrainingGroupthatthesubjectdocument'sexperience,education,andtrainingrequirementsdonotappeartobebaseduponthedemandsoftheSTAposition.Asanexample,thedocumentincludesapositiondescriptionwhichliststwelvetypicalSTAresponsibilities.Ofthese,fourpertaintoevaluatingplantconditionsduringtransientsorinvestigatingthecausesofsuchtransients'et,verylittleemphasisisplacedontransientconditionsinthetransient/accidentanalysisandEmergencyProceduresrequirementsofSection6.7.TheMANTGrecommendsthatallexperience,education,andtrainingrequirementsbebaseduponadetailedjob/taskanalysis'henderivedinthismanner,thestandardswillbeabletorelatetospecificknowledgelevels,requirementstothetypicalSTAresponsibilities.ThisapproachseemsespeciallyprudentinlightoftherecentemphasisofjobandtaskanalysisbytheNuclearRegulatoryCommission,AmericanNuclearStandardsInstitute,andtheInstituteofNuclearPowerOperations.2.Pae10,Section5.2Eeriencea.ThefirstparagraphrequirestheSTAtohaveaminimumof18monthsofnuclearpowerplantexperience.TheMANTGrecommendsthatthisrequirementbedeleted.ItisouropinionthataneffectivetrainingprogramwillproduceacompetentSTA,regardlessofhispreviousexperience.ItshouldbenotedthatINPOdidnotpublishthisrequirement,evenindraftform,untilMayofthisyear.WiththeNRCrequiringfullytrainedSTA'sbyJanuary1,1981,itwillbeimpossibletostafftheSTApositionwithpersonnelwhomeetboththerequire-mentsoftheNRCandINPO,unlesstheyaredrawnfromtheexistingplantstaff.b.Paragraphthreestatesthatamaximumofthreemonthsoftrainingmaybeappliedtowardtheexperiencerequirement.TheMANTGrecommendsthatbothon-the-jobtrainingandplantspecificsystemsoroperationstrain-ingwhichisconductedbyorforthefacilityatwhichtheSTAisqualifying,beequivalenttoexperienceonaone-to-onebasiswithnomaximum.Therationalefor l

10thisrecommendationisthattrainingattheplantprovidesthetraineetheopportunitytotracesystemsandobserveplantoperationswhichtheMANTGfeelsfulfillstheintentofthissection.C.TheMANTGrecommendsthattheINPOincludeaprovisioninSection5.2whichequatescoldlicensesimulatortrainingtooperatingplantexperienceonathreetoonebasis,similartotheprovisionpresentlyallowedforcoldlicenseoperatorcandidates'aellSection5.3AbsencefromSTADutiesMANTGrecommendsthatpersonnelnotactivelyperformingSTAfunctionsbutparticipatingintheSTArequalificationprogram,beexemptfromtherequirementsofthissection.Additionally,thosepersonsnotperformingthefunctionnorparticipatingintherequalificationprogramberequiredtocompleteonlythoseportionsoftherequalificationprogramwhichtheyhavemissedduringtheirabsencepriortoassigningthemforSTAduty.Pae13,Section6.1.2ColleeLevelFundamentalEducationa.IntheElectricalSciencessection,theMANTGrecommendsthatCircuitTheoryandDigitalElectronicsbedeletedfromtheknowledgerequirements.TheMANTGdoesnotbelievethattheyarepertinenttotheunderstandingofnuclearpowerplantresponseorcontrol.b.MANTGrequestsguidanceonhowtoobtainthiscollegelevelknowledgewithintheshorttimeframerequiredbytheNuclearRegulatoryCommission.Pae15,Section6.2AliedFundamentals-Plant~SecificTheMANTGrequestsguidanceonhowtodeterminewhatconstitutescollegeleveltrainingforPlantSpecifictopics.Pae17,Section6.6General0eratinProceduresMANTGrecommendsthatallplantoperatingprocedureswhichrelatetoanSTA'sfunctionbeincludedinthissectionratherthanthoseasmentioned.TheseproceduresshouldbeidentifiedintheSTAtaskanalysisrecommendedinparagraph1.

1'C\1IF 8.Pae18,Section6.8SimulatorTraininThefirstparagraphrequiresatrainee/instructorratioofnotmorethanfourtoone.ThiswouldseemtorequireatleasttwoinstructorsforeverytrainingsessionsinceitisanticipatedthatSTA'swillbetrainedalongwiththerestoftheircontrolroomwatchsection.TheMANTGrecommendsthata4:1ratioonlyapplywhenonlySTA'sarebeinginstructedinagivencourse.b.TheHANTGrecommendsthatsimulatoremphasisincludethediscussionanddemonstrationofthoseactionswhichoperatorsmaytakewhichwouldeithermitigateoraggrevateatransientoraccidentcondition.9.Pae19,Section6.9AnnualReualificationTraininMANTGrecommendsthatareviewofthetheoreticalmaterialpresentedduringSTAqualificationbeincludedintherequalificationprogram.1.A.1.3ShiftManning~~~~BletterdatYedDecember15,1980fromL.D.White,Jr.toMr.DennisM.Crutchfield,USNRC,RG&Erespondedtoshiftstaffingcriteriaandguidelinesforschedulingovertimeforlicensedoperators.Thecommitmentspro-videdinthatletter,andproposedalternativestosomeoftheStaffovertimeguidelines,remainunchanged.Wehaverevisedadministrativeprocedurestoimplementasimilar'olicytolimitovertimeworkofpeopleinadditiontolicensedoperatorswhoperformsafetyrelatedwork.ProcedureA52.9hasbeenrevisedtoin-cludelimitsonovertimeworkedbyauxiliaryoperatorsinadditiontoSROs,ROsandShiftTechnicalAdvisors.ProcedureA52.10hasbeenimplementedtolimitovertimeworkedbyhealthphysicisttechnicians,I&Ctechniciansandkeymaintenancepersonnel.GuidancefortheEvaluationandDevelopmentofProceduresforTransientsandAccidentsTheWestinghouseOwnersGroupwillsubmitbyJanuary1,1981,adetaileddescriptionofourprogramtocomplywiththerequirementsofItemI.C.1.TheprogramwillidentifypreviousOwnersGroupsubmittalstotheNRC,whichwebelievewillcomprisethebulkoftheresponse.

1plI 12Additionaleffortrequiredtoobtainfullcompliancewiththisitem(withproposedschedulesforcompletion)willalsobeidentified,asdiscussedwiththeNRConNovember12,1980.DesignReviewofPlantShieldingandEnvironmentalQualificationofEquipmentforSpaces/SystemsWhichMayBeUsedinPost-AccidentOperations.AdiscussionofourdesignreviewiscontainedinaletterdatedDecember28,1979fromL.D.White,Jr.toMr.DennisZiemann,USNRC.AdditionalinformationandschedulearecontainedinaletterdatedDecember15,1980fromJohnE.MaiertoMr.DennisM.Crutchfield,USNRC.II.E.1.2AuxiliaryFeedwaterSystemAutomaticInitiationandFlowIndicationPart1:AuxiliaryFeedwaterSystemAutomaticInitiationRG&EhaspreviouslyrespondedtoNRCrequirementsforauxiliaryfeedwatersystemsinlettersdatedNovember28,1979,December14,1979,December19,1979,March28,1980,May22,1980,May28,1980(2letters)andJuly14,1980.Nochangestotherequirementshavebeenidentifiedwhichrequireadditionalinformation.Part2:AuxiliaryFeedwaterSystemFlowrateIndicationTheDesignCriteriaandFlowDiagramforthemodificationoftheAuxiliaryFeedwaterFlowIndicationisprovidedinAppendixA.Someofthesalientfeaturesofthedesignare:2.3.Redundantflowindicationisprovidedforeachmotordrivenauxiliaryfeedwaterpump(MDAFP)andthecommondischargeoftheturbinedrivenauxiliaryfeed-waterpump(TDAFP).Eachredundantchannelofflowindicationconsistsofa:1)qualifiedtransmitter,2)transmitterpowersupply,3)squarerootextractor,4)outputisolationamplifier,and5)maincontrolboardanalogindicator.IndicationisprovidedtotheOperatorbymeansofadualmovementverticalscaleindicator.Eachmove-mentreceivestheanalogsignalfromitsrespectivechannelofflowindicationforaparticular A~Nr~-"

13auxiliaryfeedwaterflowpath.Hence,theOperatorcanquicklyascertainifthereisanydiscrepancybetweenchannels.4.Eachchannelofflowindicationispoweredfromaseparatebattery-backedvitalinstrumentbus.Inaddition,eachflowchannel'sanaloginstrumentationismountedinafullyqualifiedinstrumentrack.5.Testabilityfeatureshavebeenprovidedinthedesign,includinglocalflowindicationneartheauxiliaryfeedwaterpumpthatwillfacilitateperiodicloopcalibration.6.TheGinnaStationQualityAssuranceProgramwillbeutilizedinthedesign,procurement,installationandtestingofthismodification.7.8.Asmentionedinparagraph3above,continuousdisplayofbothchannelsofflowindicationwillbeprovidedtotheoperatoronthemaincontrolboard.TheflowtransmittersinstalledasapartofthismodificationareincludedinRochesterGasandElectric'sprogramofEnvironmentalQualificationofFoxboroTransmittersbeingconductedbyRG&Eandanumberofotherutilities,andwillbequalifiedtotherequirementsofNUREG-0737.II.E.4.2ContainmentIsolationDependabilityThepurgeandventsystemat,Ginnaconsistsoffour48inchisolationvalves.TheStaff'sinterimpositiononcontainmentpurging(nowcalledPosition6)wasim-plementedonthesevalvesbyourDecember14,1979andMay29,1980letters.DuringarecentreviewofPosition6,itwaspostulatedthattwo6inchvalvesonourcon-tainmentdepressurizationlinemaybeinterpretedasfallingunderPosition6requirements.Thesevalvesarenotusedforcontainmentpurgeandventoperationsbutareusedperiodicallytoequalizepressurebetweeninsideandoutsidecontainment.Preliminaryanalysissuppliedbythevendorofthesevalvesindicatesthatthemostsevereflowconditionloadingwillnotstressthevalvesbeyondtheirstandarddesignlimits.Theanalysisalsodemonstratesthatthevalveswillcloseasfastorfasterwithflowthanwith-outflow.,Therefore,norestrictionsneedbeplacedonvalveposition,butaninterimrestrictionwillbeplacedontheamountoftimethesevalvesareopenuntilthefinalanalysisiscomplete.

PP Avalvequalificationprogramforthese6inchvalveswillbedoneintwophases:Toprovidefurtherassuranceofvalveoperabilityfollowingpost-accidentclosure,amoredetailedanalysiswillbeperformed.Thesecondphasewillconsistofseismicandenvironmentalqualificationoftheentirevalveandactuatorassembly.Wewillinformyouoftheresultsupontheircompletion.Thedepressurizationvalveswillonlybeusedtoequalizepressurebetweeninsideandoutsidecontainment,topreventanunacceptablebuildupofcontainmentpressureduringnormaloperation.Whenevercontainmentdepressurizationisrequired,emphasiswillbeplacedonlimitingde-pressurizationtimestoaslowaspractical.Wedonothaveatthistimesufficientoperatingexperiencewithlimiteddepressurizationtopredictwhatcontainmentpressurefluctuationsmayoccurduringplantoperation,tocommittoaspecificdepressurizationtimelimit.However,allpracticaleffortswillbemadetolimitdepressurizationtimestothe90hourperyeargoalwhilecritical.Shouldthisgoalbeexceeded,wewillinformyouandprovideasummaryofthereasonsforexceedingthe90hourgoal.Thecontainmentisolationpressuresetpointwillbereducedto4psig.Ourrevisedoperationforcontain-mentdepressurizationmayresultincontainmentpressuresof2psig.Normalinstrumenterrorsanddriftmayamounttoasmuchas1psig(~1%ofrange).Anaddi-tional1psigmarginshouldbeaddedtoassurethatin-advertentisolationofcontainmentdoesnottakeplacesincethissamesignalalsotripsthereactorandstartssafetyinjection.Wewillcontinuetomonitorcontainmentpressure.Ifitisfeasibletoreducethe4psigsetpointpressure,wewillinformyou.NobleGasEffluentMonitorInformationconcerningourplansformonitoringnoblegaseffluentswascontainedinaletterdatedDecember15,1980fromJohnE.MaiertoMr.DennisM.Crutchfield,USNRC.AdditionalinformationwillbeprovidedbyFebruary1,1981.

'h 15II.F.1.3ContainmentHighRangeRadiationMonitorAVictoreenModel875HighRangeContainmentAreaMonitorSystemhasbeenpurchasedforinstallationbyJanuary1,1982.ThesystemiscurrentlybeingqualifiedtoIEEE-323andRegulatoryGuides1.97and1.89,withtestreportsexpectedtobecompletedbyMarch1981.Untilthosetestsarecomplete,however,wecannotcommitthattheinstalledsystemwillmeetalloftheNRCrequirements.II.F.1.4ContainmentPressureMonitorTheStaffpositionpresentlycallsfor"continuousrecording"ofcontainmentpressure;itisfeltthatthiswouldresultinawasteofpaperandunnecessarywearontherecordermechanism.Asystemisproposed,however,thatwillstartrecordingwheneverasafetyinjectionorcontainmentisolationsignalispresent.Thisproposedsystemwillprovideadequaterecordingofsignals.II.F.1.5ContainmentWaterLevelMonitorInformationconcerningRG&EplanstoinstallcontainmentwaterlevelinstrumentsiscontainedinRG&ElettersdatedDecember15,1980fromJohnE.MaiertoMr.DennisCrutchfieldandNovember19,1979fromL.D.White,Jr.toMr.DennisZiemann.InstrumentationforDetectionofInadequateCoreCoolingRG&E'spositionconcerninginadequatecorecoolinginstru-mentationiscontainedinlettersdatedDecember15,1980fromJohnE.MaiertoMr.DennisCrutchfieldandJuly2,1980fromL.D.White,Jr.toMr.Crutchfield.

1Ji 16II.K.2.13~~~ThermalMechanicalReport--EffectofHigh-PressureInjectiononVesselIntegrityforSmall-BreakLoss-of-CoolantAccidentwithNoAuxiliaryFeedwaterTocompletelyaddresstheNRCrequirementsofdetailedanalysisofthethermal-mechanicalconditionsinthereactorvesselduringrecoveryfromsmallbreakswithanextendedlossofallfeedwater,aprogramwillbecompletedanddocumentedtotheNRCbytheWestinghouseOwnersGroupbyJanuary1,1982.ThisprogramwillconsistofanalysisforgenericWestinghousePWRplantgroupings.Followingcompletionofthisgenericprogram,additionalplantspecificanalyses,ifrequired,willbeprovided.Aschedulefortheplantspecificanalysiswillbedeterminedbasedontheresultsofthegenericanalysis.II.K.2.17PotentialforVoidingintheReactorCoolantSystemduringTransientsTheWestinghouseOwnersGroupiscurrentlyaddressingthepotentialforvoidformationintheReactorCoolantSystem(RCS)duringnaturalcirculationcooldowncondi-tions,asdescribedinWestinghouseLetterNS-TMA-2298(T.M.Anderson,WestinghousetoP.S.Check,NRC).Webelievetheresultsofthiseffort,willfullyaddresstheNRCrequirementforanalysistodeterminethepotentialforvoidingintheReactorCoolantSystemduringanticipatedtransients.AreportdescribingtheresultsofthiseffortwillbeprovidedtotheNRCbeforeJanuary1,1982.II.K.2.19SequentialAuxiliaryFeedwaterFlowAnalysisTheTransientAnalysisCode,LOFTRAN,andthepresent,smallbreakevaluationsanalysiscode,WFLASH,havebothundergonebenchmarkingagainstplantinformationorexperimentaltestfacilities.Thesecodes,under.appropriateconditions,havealsobeencomparedwitheachother.TheWestinghouseOwnersGroupwillprovideonascheduleconsistent,withtherequirementofTaskII.K.2.19,areportaddressingthebenchmarkingofthesecodes.

4,C

-17II.K.3.1~~~AndII.K.3.2InstallationandTestingofAutomaticPower-OperatedReliefValveIsolationSystemReportonOverallSafetyEffectofPower-OperatedReliefValveIsolationSystemTheWestinghouseOwnersGroupisintheprocessofdevelopingareport(includinghistoricalvalvefailureratedataanddocumentationofactionstakensincetheTMI-2event,todecreasetheprobabilityofastuck-openPORV)toaddresstheNRCconcernsofItemII.K.3.2.However,duetothetime-consumingprocessofdatagathering,breakdown,andevaluation,thisreportisscheduledforsubmittaltotheNRConMarch1,1981..AsrequiredbytheNRC,thisreportwillbeusedtosupportadecisiononthenecessityofincorporatinganautomaticPORVisolationsystemasspecifiedinTaskActionItemII.K.3.1.II.K.3.5AutomaticTripofReactorCoolantPumpDuringLossofCoolantAccidentTheWestinghouseOwnersGro'presolutionofthisissuehasbeentoperformanalysesusingtheWestinghouseSmallBreakEvaluationModelWFLASHtoshowampletimeisavailablefortheoperatortotripthereactorcoolantpumpsfollowingcertainsizesmallbreaks(SeeWCAP-9584).Inaddition,theOwnersGroupissupportingabestestimatestudyusingtheNOTRUMPcomputercod'etodemonstratethattrippingthereactorcoolantpumpattheworsttriptimeafterasmallbreakwillleadtoacceptableresults.Forbothoftheseanalysisefforts,theWestinghouseOwnersGroupisperformingblindpost-testpredictionsofLOFTexperimentL3-6.TheinputdataandmodeltobeusedwithWFLASHonLOFTL3-6hasbeensubmittedtotheStaffonDecember1,1980(NS-TMA-2348).TheinformationtobeusedwithNOTRUMPonLOFTL3-5willbesubmittedpriortoperformanceoftheL3-6testasstatedinWestinghouseOwnersGroupletterOG-45datedDecember3,1980.TheLOFTpredictionfrombothmodelswillbesubmittedtotheStaffonFebruary15,1981giventhatthetestisperformedonschedule.ThebestestimatestudyisscheduledforcompletionbyApril1,1981.Basedonthesestudies,theWestinghouseOwnersGroupbelievesthatresolutionofthisissuewillbeachieved pVI 18-without,anydesignmodifications.Intheeventthatthisisnot,thecase,aschedulewillbeprovidedforpotentialmodifications.II.K.3.12ConfirmExistenceofAnticipatoryReactorTripUponTurbineTripAnanticipatorytripuponreactortripexistsattheR.E.Ginnaplantasshownindrawing882D612,Sheet2,Revision3andSheet3,Revision2,providedwithaletterdatedJanuary18,1979fromL.D.White,Jr.toMr.DennisZiemann.II.K.3.17ReportonOutagesofEmergencyCoreCoolingSystemsInformationonECCSequipmentoutagesiscontainedinTableII.K.3.17.TheinformationinTableII.K.3.17wascompiledinresponsetoMr.D.G.Eisenhut'sMay7,1980letterconcerningFiveAdditionTMIItemsanddoesnotincludethecorrectiveactiontaken,arecentchangeintherequirements.Nevertheless,asseenfromthetable,most.outagesweretheresultofroutinemaintenanceandinspections.IncaseswhereaviolationofTechnicalSpecificationsdidoccur,thecorrectiveactiontakenisdocumentedinLicenseeEventReportsfiledwithNRC.WehavereviewedtheECCSequipmentoutagesanddeterminedthat.noactionisrequiredatthistime.Malfunctioningsteamadmissionvalves,thecauseoflengthyturbine-drivenauxiliaryfeedwaterpumpoutages,werereplacedinMay,1980.'ImprovingLicenseeEmergencyPreparedness-LongTermAtthistime'ebelievewewillbeabletocomplywiththeimplementationscheduleestablishedforthisitem.However,weplantocomplywiththerequirementforapromptnotificationsystemprimarilywiththeinstalla-tionofsirens.Wedonotyethaveacommitmentforsupplyofthesirensbecausefieldworknecessarytoestablishsoundlevels,sirenlocationsandthenumberofsirensrequiredisnotyetcompleted.Ifitbecomesnecessarytorequestanextensionoftheimplementationdateasthisworkproceeds,wewillnotifyyoupromptly.

4 19TheemergencyplansrequiredtobesubmittedbyJanuary2,1980concerningradiologicalemergencyresponseplanswillbeprovidedbyseparatecorrespondence.III.D.3.4ControlRoomHabitabilityRequirementsTheinformationrequestedinAttachment1toitemIII.D.3-4isnotbeingsubmittedbyJanuary1,1981forthereasonsgiveninaletterdatedNovember24,1980fromL.D.White,Jr.toMr.DennisM.Crutchfield,USNRC.

TABLELI.K.3.17KUIPMBlTREASOHIHOPHQBIBDATEIHOPHfABIRPI>AHTTIHEOP1HATIffGIHOPHMfiEffODE*T.S.TIMEALTDWANCEDATEOPHQBIETIME)OHRABIZAHfHPumpM-11.15InspectionandMaintenanceBus14Supplyfrom1ADieselN-15&t:H-52.1BreakerInspectionaMaintenanceBAux.F.W.PumpH-11.5cMaintenanceEndBearingCoverGasketfAContSprayPumpDischargeN-64.1Defective'A'ontactValve860A-Manualopencurcuit6/14/767/9/767/20/768/2/76111024Hrs.N/A24Hrs.6/14/767/9/767/20/768/2/V61811151015K141211Hours11Hinutes5Hours4Mimtes4Hours20Minutes4Hours27MinuteTurbineDriveAPWPAComponentCoolingPumpBDieselGeneratorAServiceWaterPump*'ServiceWaterPumpBServiceWaterPumpMaintenance-ftydraulicControlValve.N-11.27&cH-.45.1AInspection&:NaintenanceBus16Breaker-ReplacedSecondaryContactsM-ff.100,H-45.1APrrmpardMotorInspection&cMaint.M-11.10&r.H-45.1APumpardMotorInspectionScHaint.M-11.10&r.H-45.1APumpardMotorInspection4Maint.7/22/768/17/768/21/7611/4/7611/5/7611/9/76C.S.DC.S.DN/AN.A.N/AH/AN/AN/A7/25/768/20/V68/22/V611/4/7611/8/7611/9/7617001530f1'51512452IHours5Minrteo81Hours50Minutes18Hours27Hfmrtes6Hours45Minutes78Hours59Himrtes5Hours45MinutesAOV~6AFromSprayAddativeYIC-836AControllerFailure.TankNaOH11/17/76110024Hrs.11/17/767Hours30Minutes*0-Plantoperatingatpower;C.S.D.-ColdShutDown;H.S.D.-.HotShutDown**Ginnahas&rServiceMaterPumps.Onlytwoarerequiredforpost-accidentoperation{FSARTable9.6-1)Sheet1of12

TABLEII.K.3.'17(Cont'd.)EQJIPHBITCServiceWaterPumpAServiceWaterPumpCServiceWaterPumpBServiceWaterPump1CSISPumpBus14BreakerRPASONINOPEBABLBM-11.10&:M-45.1APumpendMotorInspectionandMaintenance(M-32,M-32')AI&0onBreaker{M-32,M-32')AI&0onBreakerBreakerAI&0InspectionReplacedSecondaryContactsonBreakerDATEINOPHQBIB11/9/763/28/773/28/773/24/771/3/vvTIMEINOPHQBIB1515PLANTOPERATINBMODET.S.TIMEALIDWANCBN/AN/AN/AN/A24Hrs.DATEOPERABLB12/21/763/28/773/28/773/24/vv1/3/vvTIMEOPHUQKB1245152514501150TIMEOUPOPSERVICE41Bys21Hours30Mimtes35Mirutes1Hour50Minutes1Hour50Mimtes2Hours50MinutesBServiceWaterPumpDiverscleaningsuctionscreen1BBoricAcidTransferPumpBreakerPulledtoPerformMaint.onC.B.Sritch.6/1o/77103024Hrs.N/A3/7/776/1o/vv114511003Hours15Minutes30MirutesA&9ServiceWaterPumpsCSISPumpBus14BreakerDServiceWaterPumpDiverscleaningsuctionscreenBreakerfailedtocloseduringP.T.DiverscleaningsuctionscreenCheckValveleaking6/10/776/29/776/9/77v/>>/771430N/A24Hrs.N/A24Hrs.6/1o/vv6/29/776/9/vvv/>>/vv1020172019451Hour20Mimtes3Bours50Minutes2Hours30Minutes5Hours15Minutes*+*AI&0-AnnualInspectionandOverhaulSheet-2of12 S

TABLEII.K.3.17{Cont'd.)KQIPM1I1TREASONINOPERABIBPLANTDATETINEOPERATINGINOPERABLEINOPHQBLBNODET.S.TIMEALMNANCEDATEOPERABLETINEOVPOPSERVICETurbineDrivenABFBoricAcidPumpsEcCVCSValvesScPipingSteamedmissionvalveproblemMOV3504RepairValves398ABB6/1/778/23/vv1140N/AN/A7/11/7714008/23/vv152540Days2Hours20Mimtes40MinutesBD/GBus16Breaker1AComponentCoolingPumpAServiceWaterPumpBComponentCoolingPumpBComponentCoolingPumpNa51TankIsolationValvesBreakerwouldnotcloseCalibrationofpresstransmitterScheduledMotorOverhaultocheckcouplingalignmentCheckCouplingAlignmentRepairValvesIsolatedtorepairleaks9/14/7707069/26/77110610/19/77070011/15/VV080011/16/Tl130012/3/77010012/3/770100H.S.D.H.S.D.168Hrs.24Hrs.N/A24Hrs.24Hrs.48Hrs.48Hrs.9/14/7710309/26/VV133011/8/7l11/15/77171911/16/771445'12/3/Yl144512/3/7714453Hours24Nimtes2Hours24Minutes20Days6Hours9Hours19Minutes1Hour45Mimtes13Hours45Minutes13Hours45MirutesBCharcoalfilter(CRecircPans)LowAirPlowAlarm1/6/78213524Hrs.1/v/v8164119Hours.6MinutmSheet3of12 f'It TABLEII.K.3.17(Cont'd.)EVIPMENTBServiceWaterPumpRotorOverhaulDATETIMEINOPHUSIRINOPHUSIB12/12/770930KQiTOPERATINGMODET.S.TIMEALTlSANCEN/ADATEOPHEEBIE1/6/78TIMEOPHQBIRTIMEOUPOPSERVICE25Days1Hour43MitutesAServiceWaterPumpDServiceWaterPumpBreakerInspectionBreakerInspection3/16/Vs09003/16/781445N/AN/A3/16/7814403/16/7815305Hours40Minutes45MinutesBServiceWaterPumpBreakerInspection3/14/781245N/A3/14/Vs15252Hours40MirutesCServiceWaterPumpCServiceWaterPumpAServiceWaterPumpBDieselGeneratorBreakerInspectionCleanIntakeScreenCleanIntakeScreenInspection3/14/7815155/26/78C8455/26/7808453/27/VS0400C.S.D.N/AN/AN/AN/A3/14/7816035/26/7812505/26/vs3/31/78165648Mirutes4Hours5Minutes4Hours5Minxtes4Days12Hours56MimtesC.ServiceWaterPumpValve860BDischara:fromContainmentSprayPumpWorkcnexpansionJoint5/3/781030Valvewouldnotstrokeclosed6/29/781230N/A24Hrs.5/4/7810106/29/78124523Hours40Minutes15MinutesAServiceWaterPumpInspection4lubrication6/7/781120N/A6/7/781448'3Hours28MinutesSheet4of12

/Jp TABLEIZ.K.3.17(Cont'd.)EQHPMFNTDATETIMEINOPPIABLEINOPERABIRPLANTOPFRATI?6MODET.S.TIMEALMWANCEDATEOPPRABLETIMEOPERABLETIMEOUPOFSERVICEDServiceWaterPumpInspection8cLubrication.6/7/781525N/A6/7/7814471Hour22MinutesBServiceWaterPumpCServiceWaterPumpHoldforMaintenanceHoldforl1aintenance6/v/vs11006/7/780650N/AN/A6/V/Ve6/7/7811205Hours30Mirntes20MitutesAServiceWaterPumpTochangeexpansion]oint5/2/78N/A5/2/781700BContRecircPansReplaceO.B.fanbearing5/10/780600H.S.D.N/A5/11/78.140052HoursBDieselBus16Breaker1DContainmentRecircPanBreakerD.C.ControlMalfunctionCableInspection8/16/7807009/8/7814300168Hrs.8/16/781030144Hrs.9/8/7815245Hours50Minutes54MinutesAContainmentRecircFan1ARHRHXOutletHCVA25MOV852A(RIB)BentControllerArm84-209(Splices)8/51/7811009/20/780851Toinstallsplicingsleeves9/18/78082012Hrs.12Hrs.8/51/7814009/20/Ve1500144Hrs.9/18/781f505Hours10Mimtes5Hours6Hours9MinutesMOV852B(RHR)H4-209(Splices)9/19/78091512Hrs.9/19/7815156HoursCContainmentRecircPanDServiceWaterPumpsplicingleadsreplacebearing9/27/78114510/16/780915N/A10/16/781430144Hrs.9/2l/7816475Hours2Mimtes5Hours15MinutesSheet5of12 k

TABLEXX.K.3.17(Cont'1.)S@IPMBiTDATETIMEINOPHUSIEINOPERABLEPLANTOPHQTINQMODET.S.TIMEAIIDWANCEDATEOPHQBLETIHEOPERABIBTIMEOUIOFSERVICEBServiceWaterPumpMotorvibration12/15/780845N/A12/15/7816417Hours56Minutes8ContainmentRecircPumpTurbineDrivenAFWPDContainmentRecircFansAContainmentRecircFansneedssplicesInspectioncheckforoilleakssplicessplicinginstallsleeves9/28/V8OVOO4/2/7807009/22/7807009/26/780600144Hrs.9/28/78'I332N/A11/2/781410144Hra.9/Zl/781140168Hrs.9/26/7812156Hours32Mimtes7Hours10Minutes124Houn340Hi>utes6Hours15Minutes1CSIPump(Bus14)StartFailure1/3/V924Hra.1/3/7912551Hour58Mimtes1ADieselGeneratorHOV851B(R1E)wouldnotre-open2/6/79JjubeOilCoolerHiOP**"*1/8/790905Coastdawn123012Hra.2/6/7917157Days1/8/793Hours25Minutes1Hour15MimtesADieselGeneratorPT-12.12/6/7907007Days2/6/7909352Hours35MinutesoverpressureprotectionsystemBServiceWaterPumpMaintenanceonvalvePCV431CInspectMotorBearings6/6/791015V/1V/V90700C.S.D.8Hrs.N/A7/17/7914556/11/7911107Hours55Hirutes5Days55Minutes*+**OP-OilPressureSheet6of12 rIJ TABLEXX.K.3.17(Cont'd.)DATETIMEINOPERABIRINOPHtABISKANTOPFRATIt6MODET.S.TIMEALMWANCEDATEOPZRABIRTIMEOPBRAESPORVoverpressureprotectionsys4304431CMOV5I5&5t6closed7/18/790710C.S.D.8Hrs.7/18/79.13146ttours4MinutesOverpressureProtectionSys.PCV430Mov516closedslightleakage7/18/791413C.S.D.7Days7/18/7915401Hour27MimtesBServiceWaterPump1CServiceWaterPump1DServiceWaterPumpContSprayPumpDischargsValve860CAServiceWaterPumpTurbineDrivenAux.PWPumpTurbineDrivenAux.Peed.PumpChangeOilChangeOilChangeOildidnotcomeoffseatonfirsttrySteamAdmissionValve3505MotorInoperativeMOV3505didnotopenproperly7/26/7908307/25/7908>>7/24/7903304/24/7910486/18/7906308/2/7919158/4/791300C.S.D.C.S.D.C.S.D.H.S.D-toC.S.D.N/AN/AN/AN/AN/AN/A7/26/7913207/25/7913457/25/7908I34/24/79l05'37/12/7913128/3/7920508/Zl/7914504Hours50Minutes5Hours32Mimtes28Hours43Minutes5Minutes26Days6Hours42Minutes1Day1Hour35Mimtes23Days1Hour50Mirutes1AComponentCoolingWaterPumpsvitchinPull-StopforperformanceofCP-617.09/7/79111024Hours9/7/79112513MimtesSheet7of12; fj TABLEII.K.3.17(Cont'1.)REASONINOPHQBIBDATETINEINOPERABIRINOPHQBIRKANTOPI3ATINGNODET.S.TIMEAIZOWANCEDATF,OPERABIRTIMEOPERABIRTIMEOROPSERVICEBDieselGeneratorDieseltobreakertoBus16wouldn'tclose9/13/7905557Days9/13/7909303Hours35Minutes1A11otorDrivenAux.PeelPumpPipssupportsremoved8/29/791100N/A9/4/7915306Days4Hours30MinutesTurbineDrivenAux.PeedPump1BEmergencyDieselGenerator"D"StandbyAPPBDieselGeneratorSteamDrivenA.P.P.PowerSupplytoV-3996TurbineDriven1%lP1BAux.Peed.Pump1AAux.FeedPump"C"ContainmentRecirc.FanPumpwillnotoperateundersteadystateconditionsNaintainance(Cleanoilcooler)IooseAnchorBoltscleaninletcoolerHain'tenanceRewiringPTCalibrationCP-2001IewFlowAlarm9/10/7911309/24/7907309/9/79152010/16/79202010/17/79112011/5/79084011/16/79101511/16/79135211/1'7/79223007Days9/14/7914507Days9/29/7914007Days9/20/7914007Days10/16/7923507Days10/18/7915207Days11/15/7911207Dsys11/16/7912007Days11/16/7916007Days11/18/7910504Days3Bours20Minutes5Ihgrs6Hours30Minutes22Hours40Mirutes3Hours30MinutesKHours2Hours40Hirutes1Hour45Hinutes2Hours8Mitutes12Hours20MinutesSheet8of12 l>>

TABLEII.K.3.17(Cont'd.)IQlIPMENTREASONINOPFRABIBPLANTDATETINEOPERATINGINOPHlABIBINOPHlABIRHODBT.S.TIMEALIDWANCBDATEOPERABLBTIMEOPHlABIBTIHBIJPOPSERVICESteamDrivenAux.Peed.PumpSteamDrivenAux.Peed.PumpN2AccumulatorforPCV-430(V801APressure)PROVBoricAcidStorageTanks"B"ServiceWaterPump"A"DieselGenerator"1D"ServiceWaterPump1ARHRPump1BRHRPump"1C"StandbyAux.PeedPump"D"StandbyAux.FeedPumpFieldPT-16ClosedgovernervalveinordertoisolateSteamBlowdown(BD)TankInxN2PressurebecauseofV-8600ArepairB.A.ppmbelowspecs.NoiseinmotorWouldnotacceptmorethan1KOkwHoldforpumprepackingChangeOil,installThermocouplesChangeOil,installThermocouples11/19/79131512/2/79114512/9/79'200>>/n/7908301/18/8007101/22/8006102/8/8010302/8/8012312/19/8010002/21/80083012/17/791340.C.S.D.7DaysN/AN/A241hurs24Hours11/19/79134012/3/79040012/10/79124812/19/7913151/15/8010101/18/8012501/22/8014552/8/8O2/8/8014362/20/8015002/22/8)111025Hirutes16Hours15Minutes24Hours48Hinutes47Hours'35Mirutes49Days1Hour40Hirrrtes51kers40Hinutes8Hours45Minrtes2Hours2Hours5Minutes26Hours40MinutesSheet9of12 4J TABLEII.K.3.17(Contrd.)MIIPNENTRFAHONINOPH1ABLFiDATEINOPERABLEPLANTTIMF.OPFRATINGINOPNABLFiMODET.S.TIMF,ALIOWANCEDATEOPERABLFiTINFiOPERABMTIMEOUZOFSERVICE"C"StandbJJAux.FeedPumpChangeOil3/17/M08203/21/M110098Hours40MinutesMOV-73%CCtoRllR11X"A"RllRPrrmp"1B"BoricAcidPumpClutchproblemwithLimitorriueLeakingHealReplacementofPT-110(N-12.1)5/12/805/17/805/19/8022101150H.S.D.C.S.D.N/AC.S.D.N/A5/12/805/19/805/19/M21301Hour35Mirutes53Hours5Minutes9Hours40Mirutes"1A"BoricAcidPumpNOV-3505hhTurbineDrivenAux.FeedPump.llOV-3504AMainSteamfrom1BStadiaGeneratortoAFPBoricAcidStorageTankBoricAcMStorageTankBoricAcidStorageTanksAccumulatorsBoricAcidStorageTanksReplacementofPT-110(N-12.1)Ground.inMotorGroundedMotorIxrwConcentrationTankA-12.9fTankB-11.85LowConcentrationTankA8cB-11.%llighConcentrationTankAM-13.0fLeveldroppedto48r'owConcentration(11.9)to(11.8r')5/19/M5/22/8O5/22/eo4/20/794/16'?98/31/795/22/eo7/11/8O115011301015145015'301045C.S.D.*H.S.D.H.S.D.H.S.DN/AN/AGotoH.S.DGoToC.S.D1lhurGoToH.S.D5/19/805/22/eo5/22/eo4/20/V94/16/79e/31/V95/22/M7/11/M2130135017351440161515539Hours40Minutes2Hours20Mirutes3lhurs35Minutes2Hours45Mirutes1Hour50Minutes4Hours6Mirutes45Mirutes5Hours8MinutesSheet10of12 eTABLEXI.K.3.17(Cont'd.)REASONBSPHQBIBDATEINOPHQBIBTIMEINOPERABIEKANTOPHATING5$DET.S.TIMEALIOWANCEDATBOPERABIETIMEOPBRAKETIMEOGPOPSERVICEBoricAcidStorageTanksHighConcentration(14.4$)7/14/M1020GotoH.S.D7/14/8015305Hours10Minutes"B"BoricAcidStorageTank"A"ServiceWaterPumpMinorMaintenancev/e/80hwConcentration(11.8r')7/14/800820N/A7/8/MGotoH.S.D7/14/8013401Hour35Mirutes5Hours20Minutes"D"StandbyAux,P.W.Pump"C"StandbyAux.P.W.PumpN-11.14AnnualInsp.andmaintenanceM-11.14AnnualInsp.andmaintenance6/24/806/25/M11107Days6/25/80v~6/27/801015142733Hours15Nirutes51Hours17Minutes"D"ServiceWaterPump"D"ServiceWaterPump1BEmergencyDieselGenerator"A"Aux.P.W.Pump(NotorDriven)Minorinspection7/3/80M321~DB25~D~~DB75CircuitBreakerNaintROCTripDeviceTestand/orRe-placement9/10/80CP2001.01AMotordriven9/8/MAux.PW.Pumpdischargeflrnrloop2001M-11.10.1MinorInspection7/30/MN/Av/3/MN/AV/30/M7Days9/8/M7Days9/10/801425102914406Hours25Hirutes5Hours59Minutes4Hours41Hirutes5Hours45Minutes"D"ServiceWaterPumpM-11-10.1MinorInspect.ofSWPPackingleak8/19/80N/A8/20/M131513Hours45MinutesSheetllof12 k~

TABLEIX.K.3.17(Cont'd.)"1B"EmergencyDieselGeneratorABnergencyDieselGener-atorH-32.1,DB-25,DB-50,DB-75circuitbreekermaintenanceandOCTripDeviceTestandforreplacementOperabilityQuestionedseeLER80-9DATEINOPHQBIR9/10/8010/3/80PLANTTINEOPERATINGINOPERABLEHODET.S.TINEALIlNANCEDATEOPERABLE9/10/8)10/3/8)TINEOPERABIB1113TINEOUPOPSERVICE4Hours41Hinutes1Day4Hours24HinutesTurbineAux.PeedwaterPumpSN-79-1832,B10/2/80010/3/8011153Hours15HimtesSpraySystemToAPPOilresorvoirSN-83-1833.6InstallationofAux./Int.BuildingLoopPireSupressionValves10/20/8010/25/804Days21HoursSheet12of12 f~

APPENDIXADesignCriteriaAuxiliaryFeedPumpInstrumentationUpgradeGinnaStationRochesterGasandElectricCorporation89EastAvenueRochester,i4ewYork14649ENR-1869Revision1May5,1980Preparedby:0,Responsilengineersin(seDATEReviewedby:QuatyAssuranceEngineer,Designl380DATEApprovedby:0I/IManager,MechanicalEhgineeringDATEPage4292 I"lF

~~RevisionStatusSheetPapeLatestRev.PageLatestRev.PageLati.stRev.sign.CriteriaEWR1869PageiiRevision5/5/804291

~~

'DesiCriteria1.01.1.11.1.2SummarDescritionoftheDesiSummaryThepurposeofthismodificationistoupgradetheflowandpressureinstrumentationassociatedwiththemotordrivenandturbinedrivenauxiliaryfeedwaterpumpsatGinnaStation.Thismodificationinvolvesthereplace-mentofthefollowingprimaryinstrumentation:PT-2029,FT-2001,FT-2009,PT-2019,PT-2030,FT-2002,FT-2006,FT-2007.Thisinstrumentationpresentlyuseddoesnot,havethedesiredaccuracyandrepeatability.Inaddition,theexistingflowtransmittersareutilizedtooperatevalves4007,3996and4008.Eachoftheseflowtransmittershaveabuiltinswitchwhichisactuatedviaamechanicallinkage.Thismechanicallinkagehasenoughinertiasuchthataccurateandrepeatabledeterminationofswitchactuationpointisnotpossible.Aspartofthismodification,theseswitcheswillbereplacedwithelectronicbistables,whichelectronicallycompareflowtransmitteroutputwithsetpointandchange'statewhenthesetpointisreached.1.21.2.1Tosatisfytherequirementsofreference2.5below,additionalchannelsofflowinstrumentationwillbeaddedtoeachauxiliaryfeedwaterpump.Thisadditionalchannelwillbeoftheoppositechanneldesignationfromthatoftheprimarychannel.Theprimarychannelforeachfeedwaterpumpwillcontrolthatparticularpump'sdischargevalve,whereasthesecondarychannelmerelyindicatesflow.Thesecondarychannelasshownontheabovereferencedconsistsofthatinstrumentationwithouttagnumbers.Functions(ReferenceRGSEdrawing33013-697,Rev.0)tPoopFT-2001Thisloopmeasurestheflowinauxiliaryfeedwaterlinetothe"A"steamgenerator,ThedifferentialpressuremeasuredbyFT-2001isconvertedtoaflowsignalby.FM-2001.IndicationofflowonthemaincontrolboardisprovidedbyFI-2021A.FM-2001AactsasanisolationamplifiertoisolatetheclassIEsystemfromFI-2021Bwhichisnotsafetyrelated.ElectronicbistableRevisionFY-2001functionstopositionvalve4007suchthattheflowmatchesFY-2001'ssetpoint.FQ-2001suppliesdcpowertothisloop.DesignCriteriaEWR1869Page1Date4290

'rT.

1.2.2LoopFT-2009Thisloopmeasuresthetotaldischargeflowofthesteamdrivenauxiliaryfeedwaterpump.FT-2009measuresthedifferentialpressureacrossitsflowelementandFM-2005convertsthissignaltoaflowsignal.FY-2005isanelectronicbistablewhichopensrecircvalveCV-27tomaintainminimumflowthroughthepump,duringlowflowoperations.FM-2009AisanisolationamplifierwhichisolateslocalflowindicatorFI-2009fromtheClassIEsafetysystem.FQ-2009suppliesthisloopwithdcpower.1.2.31.2.41.2.5loopFT-2002ThisloopfunctionsexactlythesameastheFT-2001loopwiththeonlydifferencethatthisloopmonitorstheflowofauxiliaryfeedwatertotheBsteamgenerator.LoopsFT-2006andFT-2007Boththeseloopsfunctioninthesamemanner;eachloopmeasurestheflowtoitsrespectivesteamgeneratorfromtheturbinedrivenauxiliaryfeedwaterpumpandindicatesthisflowonthemaincontrolboard.AnisolationamplifierforeachloopisolatestheclassIEportionfromthenonsafetylocalindicationlocatedneartheturbinedrivenpump.Eachloopalsocontainsadcpowersupply.LoopsPT-2029,PT-2019andPT-2030Eachoftheseloopsaresimilarandmerelymonitorthedischargepressureoftheirrespectiveauxiliaryfeedwaterpump.Indicationofdischargepressureforeachpumpisonthemaincontrolboard.1.2.61.3ForloopsFT-2001,FT-2009andFT-2002asecondaryredundantchannelofflowinstrumentationisprovided.Eachchannelconsistsofaflowtransmitter(FT),sguarerootconverter(FM),powersupply(FQ)andcontrolroomflowindicator(FI)..PerformanceReguirementsThesensingelements(theflowandpressuretrans-mitters)shallbecapableofsensingandproducinganoutputovertherangeofdesignvaluesforallpossibleoperatingandaccidentconditionsfortheparticularsysteminwhichtheyareinstalled.DesignCriteria~~EWR18692PageRevisionDare5/5/804290 CJ~~ET Control1.51.5.11.5.22.0AsoutlinedinSection1.1above,thismodificationwillreplacetheintegralflowswitchesintheflowtransmitterswithelectronicbistables.Thismodifica-tionshallinnowayaffectthecontrolofthesevalves.ModesofOperationTheclassIEportionofthismodificationshallbedesignedtobeoperational:1)duringallmodesofnormalplantoperation,2)afterasafeshutdownearth-quake,and3)afterasteam/feedwaterlinecrackbreakeventintheIntermediateBuilding.ThenonClassIEportionofthismodificationshallbedesignedforoperationsduringstartup,hotshutdown,andpoweroperations.ReferencedDocuments2.12.22.2.12.2.22.3RochesterGas&ElectricCorporation,GinnaStationQualityAssuranceManual,AppendixA,"QualityandSafetyRelatedListingandDiagrams",October1,1976.USNRC'egulatoryGuides.No.1.29,"SeismicDesignClassification",Rev.2,February,1976.No.1.100,"SeismicQualificationofElectricEquipment.forNuclearPowerPlants",Rev.1,August,1977.AmericanNationalStandardsInstitute.ANSIN45.2.2-1972,"Packaging,Shipping,Receiving,Storage.andHandlingofItemsforNuclearPowerPlants".2.42.4.12.4.22.4.3InstituteofElectricalandElectronicEngineersStandards.IEEE-323-1974,"StandardforQualifyingClassIEEquipmentforNuclearPowerGeneratingStations".IEEE-344-1975,"RecommendedPracticesforSeismicQualificationofClassIEEquipmentforNuclearPowerGeneratingStations".IEEE-323-1971,"StandardforQualifyingClass1EEquipmentforNuclearPowerGeneratingStations"Revision2.4.4IEEE-344-1971,"RecommendedPracticesforSeismicQualificationofClass1EEquipmentforNuclearPowerGeneratingStations".DesignCriteriaEWR1869Page342.90 C'.~r~

2.4.5~~2.4.6IEEE-383-1975,"IEEEStandardforTypeTestofClassIEElectricCables,FieldSplicesandConnectionsforNuclearPowerGeneratingStations".IEEE-384-1974,"TrialUsetandardCriteriaforSeparationforClassIEEquipmentandCircuits".2.4.72.53.03.14.05.06.06.1IEEE-336-1977,"Installation,InspectionandTestingRequirementsforInstrumentationandElectricEquipmentDuringConstructionofNuclearPowerGeneratingStations".LetterdateNovember19,1979toD.Ziemann,NRRfromL.D.White,Jr.section2.1.7.b.SeismicCateorBasedonUSNRCRegulatoryGuide1.29andAppendixAoftheGinnaFSARthefollowinginstrumentationisSeismicCategory1:FT-2001,FM-2001,FM-2001A,FI-2021A,FQ-2001,FY-2001,FT-2002,FM-2002,FM<<2002A,FI-2022A,FQ-2002,FY-2002,FT-2006,FM-2006,FM-2006A,FI-2023AFQ-2006,FT-2007,FM-2007,FM-2007A,FI-2024A,FQ-2007IPT-2029,PI-2189A,PQ-2029,PT-2019,PI-2048A,PQ-2019,PT-2030,PI-2190A,andPQ-2030,andallinstrumentationusedaspartoftheseondarychannelflowindication.BasedonUSNRCRegulatoryGuide1.29andAppendixAoftheGinnaFSARthefollowinginstrumentationisnotSeismicCategory1:FI-2021B,FI-2023B,FI-2024B,.andFI-2022B.ualitGrouNotApplicable.CodeClassNotApplicable.Codes,StandardsandReulatorReirementsThenonsafetyrelatedportionofthismodificationshallbeinstalledaspertherequirementsoftheNationalElectricalCode,1978.USNRCRegulatoryGuide1.100definesadditionalrequire-mentsandchangestoIEEEStandard344-1975,"IEEERecommendedPracticesforSeismicQualificationof6.2ClassIEEquipment.forNuclearPowerGeneratingStations".ImplementationofthisstandardforprocurementofClassIEinstrumentationwillincludetherequirementsofthisRegulatoryGuide.DesignCriteriaRevision1EWR1869Page4Date55804290 p

6.37.07.17.1.27.1.37.1.47.27.3FluidPressure1550psigFluidTemperature40to120'F.Current,10to50mAdcElectricInstrumentationCurrent,10to50mAdcInstrumentationPowerSuppliesIEEE-336-1977shallbeusedasaguidelineduringtheinstallation,inspectionandtestingphaseofthismodification.DesiConditionsFlowandPressureTransmitters7.3.17.3.27.3.39.0InputVoltage118volts60hz1POutputCurrent10to50mAdcMaximumLoadLoadConditions660ohmsTheinstrumentationlistedinSection3.1shallbedesignedtowithstandtheeffectsofasafeshutdownearthquake(0.2gbasegroundmotion)withoutalossoffunction.EnvironmentalConditions9.19.1.19.1.29.1.39.1.49.29.2.19.2.29.2.3IntermediateBuildingTemperaturePressureRelativeHumidityRadiationControlRoomTemperaturePressureHumidityNormal40to104Fatm.0to100%Accident.215oF1.0psig100%65to85F.atm.15to95%40to120'F.atm.15to95%(5R/hr-gammaaccumulative)DesignCriteria~~~EWR1869Page5RevisionDate5/5/8042.90 C/~~C/~"54 9.2.49.39.3.19.3.29.3.39.3.4RadiationRelayRoomTemperaturePressureHumidityRadiationnegligible40to104F.atm.15to95%negligiblenegligible40to104F.atm.15to95%negligible9.4NewpressureandflowtransmittersrequiredbythismodificationshallbeenvironmentallyqualifiedtoIEEE-323-1971andIEEE-344-1971.9.5NewprocessanalogcomputationalequipmentshallbeenvironmentallyqualifiedinaccordancewithIEEE-323-1974andIEEE-344-1975.10.0InterfaceReirements10.110.211.012.0Existingcabletraysutilizedasaroutingpathforthismodificationshallbereviewedtoensurethattraycapacityisnotexceeded.MountingofnewelectronicinstrumentationinexistingracksintheRelayRoomshallnotdegradethecapabilityofthoserackstowithstandtheeffectsofthesafeshutdownearthquake.MaterialReirementsNone.MechanicalReirements13.0Flowandpressuretransmittersshallbedesignedforinstallationatthelocationoftheexistingtransmitters,andutilizingexistingtubingconnections.StructuralReuirements14.015.0None.HdraulicReuirementsNone.ChemistrReirements~~~None.DesignCriteriaEWR1869Page6Revision4290 Ait l6.016.1ElectricalReuirementsInstrumentcableutilizedinthismodificationshallmeetthefollowingrequirements:16.1.1Size16AWG.16.1.2Voltagerating600volts.16.1.3Insulationshallbequalifiedaspe'rIEEE-383-1975.16.2Instrumentpowershallbefroma120VAC,60ha,lpClass1Epowersupplyasfollows.16.2.1Primaryinstrumentationpower:fromsameinstrumentbusasmotor(turbine)controls16.2.2Secondaryflowindication:fromoppositeinstrument.busdesignatedby16.2.1above17.00erationalReirements18.0Thismodificationshallnot.imposeanyadditionaloperationalrequirementsunderallmodesofplantoperationasthismodificationwillnotchangeorintroduceanyadditionalequipmentoperationsorcontrol.InstrumentationandControlReuirements19.0Theinstrumentsutilizedinthismodificationshallhavethesamebasicspan,range,andindicationastheexistinginstrumentation.AccessandAdministrativeControlReirements20.0None.Redundanc,DiversitandSearationReuirementsSeparationbetweenseparationgroups1and2shallbemaintainedasperIEEE-384-1974wheneverexistingplantdesignpermits.Whereseparationbetweengroupscannotmeetthiscriteria,separationshallbemaintainedasdescribedinSection8.2.2oftheGinnaFSAR.21.0FailureEffectsReuirements21.1Thismodificationshallbedesignedsuchthatafailureofaseparationgroup1componentshallnotaffecttheoperabilityoftheseparationgroup2system.DesignCriteriaEWR1869Page7RevisionDa)e5580i2.90 P'I 21.221.322.022.1Theinstrumentationdesignatedinthismodificationasbeingineitherseparationgroup1or2shallbedesignedtowithstandtheeffectsofasafeshutdownearthquakewithnodegradationinperformanceoraccuracy.ThepressureandflowtransmittersinstalledintheIntermediateBuildingshallbedesignedtowithstandtheenvironmentaleffectsofapostulatedpipecrackwithnolossinperformanceandaccuracy.TestReirementsTestsshallbeperformedpriortoplacingthismodifi-cationinservice,toensurethat,designrequirementshavebeenmet.22.2Seismicqualificationtestingofsafetyrelatedinstru-mentationshallconformtotherequirementsofIEEE-323-1974andIEEE-344-1975.22.3EnvironmentalqualificationtestingofinstrumentationshallconformtotherequirementsofIEEE-323-1974,orIEEE-323-1971asdescribedinsection9.4.22.423.024.0FlametestingofcableutilizedinthismodificationshallconformtotherequirementsofIEEE-383-1974.Accessibilit,Maintenance,ReairandInserviceInsectionNone.PersonnelReirements25.026.0None.TransortabilitReuirementsNone.FireProtectionReuirements27.0CableusedinthismodificationshallmeettheflamespreadrequirementsofIEEE3831974.HandlinReuirementsElectronicinstrumentationshallbeshippedandstoredinaccordancewithLevelBrequirementsofANSIN45.2.2.DesignCriteriaEWR1869Page8RevisionDate55804290 C~'aQl'~

28.029.0PublicSafetReuirementsNone.~11't.Materialsandequipmentutilizedinthismodification-shallbechosensuchthatthesedesignrequirementsaremet.30.031.0PersonnelSafet.ReuirementsNone.UniueReuirementsNone.DesignCriteriaEWR1869Page9RevisionDate5/5/804290 U1 CriAT%STCAIICCNCNATaAINSOCCONTANNltNT~004STCAMECTOAAIaY~CN.104Pq,IIIOOCNOTC\~Q)S<<11AAT~~Im.stsAAATTa~SgAIL%NOTS~RQgllOtkTOSCNSAOSDINlOSESEIafoe.~CettCOSAON~MA'<<NNaLtSN~XNSDf4ESI~SIT4SASASSS'SS'A'MAINSCCOWATCNS~~SSStO~INjgCIIISJ.j'I400TASST@QNN@lr4mlTLrSET~QnQ}-+,O'AIIsttDNATCNI~NCSS~SS--'CMDINSATtIOST<<NACATAME~S4t4I04saTO<<ESCCNSATSTOAACC'tAMEr.aCostIO&SMItvttONOCNIOLTACCIAS.~+'8~4000DSSCTCISOS.0.QANNONANR~LN4NOTONDNIICNAOS.S.TASONSNAIDESe.SONSVNOTaONANSIAEACS.W.SONS~ENIEASTA

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