ML17208B078

Monthly Operating Rept for Mar 1980

ML17208B078
Person / Time
Site:	Sequoyah
Issue date:	04/03/1980
From:	WALKER F M TENNESSEE VALLEY AUTHORITY
To:
Shared Package
ML17208B077	List: ML17208B076 ML17208B078
References
NUDOCS 8004180394
Download: ML17208B078 (15)

Text

~~I~~~~TENNESSEE VALLEYAUTHORITY DIVISIONOFNUCLEARPOWERSEQUOYAHNUCLEARPLANTMONTHLYOPERATING REPORTMARCH1,1980-MARCH31,1980DOCKETNUMBER50.-327LICENSENUMBERDPR"77Submitted By;PlantSerintendent 8064180Q'Pf

~~(~NE+IIl<~!I

~~TABLEOFCONTENTSOperations Summary.'Significant Operational EventsAverageDailyUnitPowerLevel.Operating DataReportUnitShutdownandPowerReduction PlantMaintenance SummaryOutageMaintenance Summary.~~~02~034~056~07

~~~~'5550erationsSummarMarch1980Thefollowing summarydescribes thesignificant operational activities duringthereporting period.Insupportofthissummary,achronological logofsignificant eventsisincludedinthisreport.ThereweresixteenLicenseeEventReportssubmitted totheNRCduringthemonthofMarch.Initialfuelloadingforunit1commenced onMarch1andwascompleted onMarch5.Onehundredninety-three fuelelementswereloaded.

~~Sinificant0erational EventsDate3/01/80Time1419EventThefirstfuelassemblywasloadedintheunit1reactorvesselinlocationG-l.3/05/800830Completed loadingunit1fuel.

AVERAGEDAILYUNITPOWERLEVELDOCKETNO.UNIT1*COMPLETED BYTELEPHONE MONTHMarch1980DAYAVERAGEDAILYPOWERLEVEL(MWe-Net)I0DAYAVERAGEDAILYPOWERLEVEL(MWe-Net)017IS59'I0121314IS1600000000000192021'22232425262829303100000000.000INSTRUCTIONS Onthisformat,listtheavcragcdailyunitpowerlevelinMWc.Nctforeachdayinthcreporting month.Computetothcnearestwholemegawatt.

('I/77) 4kI~1 OPERATING STATUSOPERATING DATAREPORTDOCKETNO.MM22DATE~3/80COi)IPLETEDBY~~~WalkerTELEPHONE

~1@~2-0295 Notes1.UnitName2.Reporting Period:3.LicensedThermalPo)vcr(MWt):*4.Nameplate Rathig(GrossillWc):5.DesignElectrical Rating(NctMWe):6.MaximumDependable Capacity(GrossMIVc)7.MaximumDeendablcCa)acitNetl)IWc:1148pIy()8.IfChangesOccurinCapacityRatings(ItemsNumber3Through7)SinceLastReport,GiveReasons:9.PowerLevelToIVhichRestricted, IfAny(NctMWe):10.ReasonsForRestrictions, IfAoy:ThisibloothYr.-to.Date C))n)))iat)vc 11.Hoursh)Reporting Period12.NumberOfHoursReactorIVasCritical13.ReactorReserveShutdownHours14.HoursGenerator Oo-Linc15.UnitReserveShutdownFlourss17.GrossElectrical EnergyGenerated (MWH)18.NetElectrical FnergyGcncratcd (MWH)19.UnitServiceFactor20.UnitAvailability Factor"2.UnitCapacityFactor(UsingDERNct)23.UnitForcedOutageRotc24.Shutdowlls Scheduled OverNext6Months(Type,00000NANAN/ADate,andDurationofEach):74400074400000.0000NAANA/*N/A~,=-.-..--::-N/A25.IfShutDownAtEndOfRcportPeriod,Estiinatcd DateofStartup:26.UnitsInTe'st.Status (PriortoCoo)merci))l Operation):

ForecastAchievedINITIALCRITICALITY INITIALELECTRICITY COi~tMERCIALOl'ERATIONMa~91980Jul~1980.August181980+Lowpowerphysicstestinglicenseissued.4""(o/77)

P~(g'Ia~,,A UNITSlIUTI)OIUNSANI)I'OIUEI(REI)UCTIONSl)OCKETNO.UNITNAhfEl)A'IECOMI'I.I!'I'EI)

IIYIIIIIIIONG50-327Seuoah-1Walker~615842-0~2If~n>'>>a~rtcn~~>Ii)I,It.'()ttsttl,>Lv(!ItlRcport~-'(litt!'tt>tr(tlllt,t,'IIV(t Aotiott((tIrcventRc(.urr(.n(.c I':I'oreedS:Scheduled

(')/77)Reason:AIi(luiprncnt I'ailurc(Explain)

I).Maintenance nrTest6-Rct'ucling DRegulatory Restriction E-Operator Training(t;LiccnscExamination F-Administ rativcG-Operational Error(Explain)

~II.Other(Explain) hlcthod:Ihlanual2-hiannalScram.3-Auton>atic Scratn.4.Other(Explain)

I'.xhibit G-Instructions forPreparation otDataLntrySheetstorLicenseeEventReport(LLR)File(NUREG-016l)ExhibitI-Sa>neSource 0g4r*~))I~iV PlantMaintenance SummarNomajormaintenance wasperformed onCSSCequipment duringthemonthofMarch.

OutaeMaintenance SummarDuringMarch,thethreelowpressureturbinespindleswereinspected forcrackstomeetNRCrequirements.

Thecontrolroddriveupperguidetubesupportpinswerereplaceduponrecommendation fromWestinghouse.

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