ML18037A140

Monthly Oper Rept for Nov 1978

ML18037A140
Person / Time
Site:	Nine Mile Point
Issue date:	12/05/1978
From:	PERKINS T J NIAGARA MOHAWK POWER CORP.
To:
Shared Package
ML18037A139	List: ML18037A138 ML18037A140
References
NUDOCS 7812120103
Download: ML18037A140 (10)

Text

~QBEGULATOINFORMATIONDISTRIBUTION.TEht(BIDS)ACCESSIONNBB.-7812120103DOC.DATE~78/11/30NOTARIZED~NOFACIL~50-220NINEMILE,POINT¹I,NIAGARAMOHAWK,POWERCORP.AUTH.NAMEAUTHORAFFILIATION~PERKINST.J~NIAGARAMOHAWK.PWRBECIP.NAMEBEGIPIENT'FFILIATIONDOCKET¹005000220SUBJECT!MonthlyOperReptforNov1,978.~DISTRIBUTIONCODE:A008SCOPIESRECEIVED-LTRENCLSIZE-3'ITLE-ANNUALSEMI-ANNUAL&MONTHLY,OPERATINGREPORTS(OLSTAGNOTES-~RECIPIENT0IDCODE/NAMEACTION:05BCINTERNAL:OJREGFILE11I&E14MIPC17ADSYS8PBOJ19REACSAFTBR21EEB023EFFLTRSYSEXTERNAL-03LPDR24NATLLAB26ACRSCOPIESLTTRENCL66II020202020.1010.1'10.101010102020.1O,l1515RECIPIENTIDCODF/NAME02NRCPDR13HANAUEB16DIRDOB18ENGRBB20PLANTSYSBR22COREPEBFBR04NSIC25BROOKHAVENCOPIESLTTRENCL0101010101,010101O.l0101,.0.101010101TOTALNUMBEROFCOPIESBEQUIBED!LTTB4,1ENCL41 nhl)'E,t~l,'

OPERATINGSTATUSOPERATINGDATAREPORT8DOCKETNO.50-220DATE~~i,1978COMPLBTBDBYL8r~~k'nSTELEPHONE32'~~10ext.1312I.UnitName:2.ReportingPeriod:11Ol8113083.LicensedThermalPower(MlVt):4.NameplateRating(GrossMlVe):6405.DesignElectricalRating(NetMNe):6~67.srfaximumDependableCapacity(NetMIVe):Notes8.IfChangesOccurinCapacityRatings(ItemsNumber3Through7)SinceLastReport,GiveReasons:9.PowerLevelTowhichRestricted,IfAny(NetM)Ve):10.ReasonsForRestrictions,IfAny:VR'bdWThisMonthYr.-to.Date4',o1600~86~66387~3574210845374,3304,070,7783.21.611.HoursInReportingPeriod12.iNumberOfHoursReactor)VasCritical13.ReactorReserveShutdownHours014.HoursGeneratorOn-Line15.UnitReserveShutdownHours16.GrossThermalEnergyGenerated(MPH)17.GrossElectricalEnergyGenerated(iWIVH)18.NetElectricalEnergyGenerated(MNH)19.UnitServiceFactor20.UnitAvailabilityFactor10021.Un!tCapacityFactor(UsinghfDCNet)85.222.UnitCapacityFactor(UsingDERNet)23.UnitForcedOutageRate024.ShutdorvnsScheduledOverNext6irifonths(Type.Date.aridDuratio;rofEach):Cumulative79,6o81204.820.2~62992255729,07,0070.770s759.825.IfShutDownAtEndOfReportPeriod,EstimatedDateofStartup:26.UnitslnTestStatus(PriortoComruercialOperation):ForecastAcllrcvedINITIALCRITICALITYINITIALELECTRICITYCO81fAfERCIALOPERATION781%.8Q(Q(rl/77) l~sWl DOCKETNO.5COMPLETEDDYTELEPIIONE315-33-2110ex'.1312UniM198MONTHDAYAVERAGEDAlLYPO'O'ERLEVEL(M)s'e-Net)DAYAVERAGEDAILYPOh'ERLEVEL(MWe-Net)554174515~.419205535521012131415164O2325263031548383391422497551555554INSTRUCTIONSOnthisformat,listtheaveragedailyunitpowerlevelinMNe-NetI'oreachdayinthcrcporttontontlt.Contputcttithenearestwholemegaivatt.(')!77l

UNITSHUTDOWNSANDPOWERREDUCTIONSREPORTMONTH.BM20-UNITNAMEDATECOMPLETEDBYext.1312nit18l)ateLicensccEventRcport-CpCPEAcn'O~ol~oCauseEr.('orrcctivcActh>nt>>PreventRect>ffcncc11/05/78ll/10/78ll/12/7811/24/783.64.56.796HHCondensateDeminChange¹12CondensateDemitChange¹13CondensateDeminChangeAllControlRodsFullOut-PreconditioningF:F.>reedS:Scheduled('>/77)Reason:A-EquipmentFailure(Explain)B-hiaintenanceorTestC-RefuelingD.ReiudatoryRestrictionI':OperatorTrainint,k,LicenseFxatninationI-Adn>inistrativc(I.Operal>onalI:rf>>f(I:xplaln)IIOther(Explair>)~hlcthod:Ihlanual2-h(anualScram.3-AutomaticSera>n.4.Other(Explain)ExhibitG-InstructionsforPrcparath>nofDataEntryShc'tsI'orLicenseeI:.vntRp>rt(I.l!I()File(NURI!G-OI6I)ExhibitI-Sa>ncSource

(Jl*NIAGARAMOHAWKPOWERCORPORATIONNINEMILEPOINTNUCLEARSTATIONUNITPlNARRATIVEOFOPERATINGEXPERIENCENovember1978Thestationoperatedat85.2/electricalcapacityfactorwithanavailabilityof100'5.Theunitisderatedto92.0Athermalpowerasaresultofscramreactivityrestrictions.November1-4Theunitoperatedat92$powermaintainedwithrecirculationflow.November5November6-9Reducedloadto500MWeforcondensatedemineralizerchangeat0005.At0335loadwasincreasedbackto558MWeafterdemineralizerchange.Theunitmaintained92%powerwithrecirculationflow.November10November11November12Reducedloadto500MWeat0130forcondensatedemineralizerchange.At0558loadwasreturnedto560MWeafterdemineralizerchange.Unitwasoperatedat92/power.Reducedloadto500MWeforcondensatedemineralizerchangeat0132.At0648loadwas'eturnedafterdemineralizerchange.November13-21Maintainedloadat92/thermalpowerwithrecir-culationflow.Onthe21st,100/recircflowwasreached.November21-24Loadslowlycoasteddownuntil0600onthe24thwhenpowerwasreducedto350MWeforcontrolrodpatternchangetoanallrodsoutconfiguration.At0840allcontrolrodswereatposition48.At1345pre-conditioningstartedatarateofapproximately3MWe/hr.November24-27November28November29-30IncreasingloadasPCIOMRlimitsallow.Reached92/power(allrodsout).Theunitmaintained92%%dpowerwithrecirculationflow.

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