ML17250A326

Monthly Operating Rept for May 1980

ML17250A326
Person / Time
Site:	Ginna
Issue date:	06/09/1980
From:	MCNAMARA A E ROCHESTER GAS & ELECTRIC CORP.
To:
Shared Package
ML17250A325	List: ML17250A324 ML17250A326
References
NUDOCS 8006160038
Download: ML17250A326 (10)

Text

OPERATKGSTATUSOPERATINGDATAREPORTDOCKETNO.June91980COMPLETEDBYAndrewE.McNamraTEI.EPHONF1315524-4446Ext.2931.UnitName:GINNASTATIONUN10p.,.pi,May,9803~LicensedThermalPower(hlWc):4.NamcplatcRating(GrossMWc):S.DesignI'.lectricalRating(NethlWc):4706.MaximumDependableCapacity(GrosshlWe):7.hlaximumDependableCapacity(NechlWc):490NotesRefuelingandMainten-anceShutdownended5/23/80.ReactorPowerLevelwasincreasedto100%on5/27andremainedthereuntiltheendofthePeriod.8.IfChangesOccurinCapacityRatings(itemsNumber3Through7)SinceLastReport,GiveReasons:9.PowerLeveltoWhichRestricted,IfAny(NetMWe):10.ReasonsForRestrictions,lfAny:ThishlonthYr"ro-DaceCumulative2111.1loursInReportingPeriod74412.NumberofHoursReactorWasCritical231.513.ReactorReserveShutdownHours014.IloursGcncratorOn.Line192.7515.UnitRescrvcShutdownHours0016.GrossThermalEnergyGenerated(hlWH)17.GrossElectricalEnergyGenerated(hfWH)7753018.NecElectricalEnergyGencraccd{hlWH)19.UnitServiceFaccor25.91%20.UnitAvailabilicyFactor25.90%22.UnitCapacityFactor(UsingDERNet)20.92%23.UnitForcedOutageRate2{.ShutdownsScheduledOverNext6Months(Type,DateandDurationofEach):Scheduled<<SteamGeneratorInsectionandModifications-2346.252307.253357600104396363.26%63.26%60.9%70026.021621.57*68263.888.5*916334022822820551174.07%74.08%66'7.46%9.61%10/24thru1123.2S.IfShutDownAtEndOfReport.Period,EscimatedDateofStartup:26.UnitsInTestStacus(PriortoCommercialOperation):INITIALCRITICALITYINITIALELECTRICITYCOhlhIERCIALOPERATION>>CumulativetotalcommincingJanuary1,1975ForecastAchieved nA AVERAGEDAILYUNITPO'HERUNITMONTHMa1980DAYAVERAGEDAILYPOWERLEVEL(MWe-Net)DOCKETNO.50244UNITNl@irmaStatioDATEJune91980COMPLETEDBYAndrewE.McNamaraTELEPHONE1-315524-44s6Ext.293DAYAVERAGEDAILYPOWERLEVEL(MWe-Net)12ll18101112131415162021-2223242526272829303175273449483484INSTRUCTIONSOnthisformat,listtheaveragedailyunitpowerlevelinMWe-Netforeachdayinthereportingmonth.Computetothcnearestwholemegawatt.40~87IAKYI/le) sy DOCKETNO.UNITNAMEUNITSHUTDOWNANDPOWERREDUCTIONSCOhIPLE11DIIY1'I'.LEPIIONI'.50-244AndrewE.McNaa1312-6Ext.293No.Dote000c0Pl'>>ol>>0c0000tx,'wncE0ClLicenseeEventReportJIEw00vl00Vlcoulc00E0EJCauseLCorrectiveAct>ontoPreventRecurrence5/23/80l'rS1s339~7C+AnnualRefuelingandMaintenanceShutdownwhichbeganon3/29/80,endedon5/23/80.F:ForcedS:Schcdulcd49SQtRCVot/70)Reason:A.EquipmcntFailure(Explain)II-htaintenanccorTestC-RefuelingD-RegulatoryRestrictionE-OperatorTraining8:LicenseExaminationF-AdministrativeG-OperationalError(Explain)II-Other(Explain)3hlcthod:I-hienuaI2-hlanualScram.3-AutomaticScram.4-Other(Explain)ExhibitG-InstructionsforPreparationofDataEntrySheetsforLicenseeEventRcport(LER)I'ilc(NUREG-0161)ExhibitI-SameSource

4NARRATIVESUMMARYOFOPERATINGEXPERIENCEDOCKETNO.0-2UNiTGinnaStationUnit81DATEJune91980COMPLETEDBYAndrewE.McNamarMONTHMay,1980TELEPHONE1(315)524"4446Ext.293TheAnnualRefuelingandMaintenanceShutdownendedon5/23/8062315.TheReactorPowerLevelwasmaintainedatw25%untiltheTurbineOverspeedTripTestwasperformedon5/24.TheReactorPowerLevelwasincreasedtothe100%levelby5/27andremainedthereuntiltheendofthePeriod.

GINNASTATIONMAINTENANCEREPORTFORAPRILANDMAY,1980DuringthemonthofAprilandMaytheUnitwasinitsannualrefuelingandmaintenanceshutdown.Therequiredtesting,inspectionsandmaintenancewerecompleted,includingthedesignatedpreventivemaintenanceprogram.Someofthemajorsafetyrelatedmaintenanceincluded:l.Inspectionofthe1BRCPmotorandseals.2.TechnicalSpecificationrequiredsnubbertestingandinspectionprogram.3.Annualinspectionofbothemergencydieselgeneratorunits.4.Cleaningandinspectionandmultiamptestingof3ofthesafeguardbusses.5.ReplacementoftheleakingmechanicalsealontheIARHRpump.6.Replacementoftheboricacidflowcontrolvalve.7.Replacementofthe1Achargingpumpdrainvalve.8.ReplacementoftheRegenerativeheatexchangerdrainvalve.9.InspectionoftheSIpumpsuctionvalves.10.Replacementoftheplugandseatonthe1BSteamGeneratorBlowdownValve.ll.Inspectionofboricacidtransferpumps.12.Replacedthebatchcircuitboardonthepressurizerpressurecontroller.13.Replacedoneintermediaterangeandonesourcerangedetectoronthenuclearinstrumentationsystem.

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