ML17241A459

Monthly Operating Repts for Aug 1999 for St Lucie,Units 1 & 2.With 990913 Ltr

ML17241A459
Person / Time
Site:	Saint Lucie
Issue date:	08/31/1999
From:	ROGERS J A, STALL J A FLORIDA POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
L-99-203, NUDOCS 9909210283
Download: ML17241A459 (13)

Text

CATEGORYREGULARYINFORMATIONDISTRIBUTIOSYSTEM(RIDS)-yFACIL:50-335St.LuciePlant,Unit1,FloridaPower&LightCo.S0-389,St.LuciePlant,Unit2,FloridaPower&LightCo.AUTH.NAMEAUTHORAFFILIATIONROGERS,J.A.FloridaPower&LightCo.STALL,J.A.FloridaPower&.LightCo.RECIP.NAMERECIPIENTAFFILIATIONDOCKET¹0500033505000389

SUBJECT:

MonthloeratinreptsforAug1999forStLucie,Units1&With99013DISTRIBUTIONCQDE:IE24DCOPIESRECEIVED:LTRENCLSIZE:TITLE:MonthlyOperatingReport(per'TechSpecs)NOTES:ERECIPIENTIDCODE/NAMEGLEAVES,WCOPIESLTTRENCL11RECIPIENTIDCODE/NAMECOPIESLTTRENCLINTERNAL:ACRSOC/DBA/PADRGN2111111+ZLECENTEROl~11RES7DAGDF/OERAB~11EXTERNAL:LMITCOMARSHALLNRCPDR1111NOACD)SU'ENOTETOALL"RZDS"RECIPIENTS:PLEASEHELPUSTOREDUCEWASTE.'TOHAVEYOURNAMEORORGANIZATIONREMOVEDFROMDISTRIBUTIONLISTSORREDUCETHENUMBEROFCOPZESRECEIVEDBYYOUORYOURORGANIZATION,CONTACTTHEDOCUMENTCONTROLDESK(DCD)ONEXTENSION415-2083TOTALNUMBEROF,COPIESREQUIRED:LTTR9ENCL9 i,il~~>~r.Vt4'~iI~lre~~,~p~lis FPlL.,FloridaPower&LightCompany,6351S.OceanDrive;JensenBeach,FL34957September,13,1999L-99-20310CFR50.3610CFR50.4U.S.NuclearRegulatoryCommissionAttn:DocumentControlDeskWashington,DC20555Re:St.LucieUnits1and2DocketNos.50-335and50-389Monthl0eratinReortPursuanttoTechnicalSpecification6.9.1.6andtheguidanceofGenericLetter97-02,attachedaretheAugust1999OperatingDataReports,SummaryofOperatingExperienceReports,andUnitShutdownsandPowerReductionsforSt.LucieUnits1and2.Pleasecontactusshouldtherebeanyquestionsregardingthisinformation.Verytrulyyours,J.A.StallVicePresidentSt.LuciePlantJAS/sptAttachmentscc:RegionalAdministrator,USNRC,RegionIISeniorResidentInspector,USNRC,St.LuciePlant99092i028399083kPDRADOCK05000335'PDRanFPLGroupcompany 0~J'I DOCKETNOUNITNAMEDATECOMPLETEDBYTELEPHONE50-335ST.LUCIEUNIT1Sept.5,1999J.A.ROGERS561/467/7296REPORTINGPERIOD:AUGUST19991.DesignElectricalRating(Mwe-Net)8302.MaximumDependableCapacity(Mwe-Net)839MONTH-YTD-CUMULATIVE3.NumberofHoursReactorCritical4.NumberofHoursGeneratorOnLine673.5659.35760.55746.31577301560805.UnitReserveShutdownHours6.NetElectricalEnergy(MWH)0.05187900.00.04857767126778305 SUMMARYOFOPERATINGEXPERIENCEDOCKETNO.:UNIT:DATE:COMPLETEDBY:TELEPHONE:50-335St.Lucie¹1Sept.5,1999J.A.ROGERS(561)467-7296REPORTMQIITHUnit1operatedatessentiallyfullpowerthroughAugust22.OnAugust23,theunitwasmanuallytrippedduetolossofcondenservacuumresultingfromfailureofglandsteamregulatoron¹2lowpressureturbine.OnAugust27,theunitwasreturnedtoserviceandpowerwasincreasedto73%.At2055,onAugust27,theunitcommenceddownpoweringto'approximately45%forrepairofthe1Bmainfeedwaterpumprecirculationvalve.OnAugust29,theunitbeganincreasingpower.OnAugust30,theunitreturnedtofullpower.InaccordancewiththerequirementsofTechnicalSpecification6.9.1.6,therewerenochallengestothepoweroperatedreliefvalvesorthesafetyvalvesduringthereportperiod.

DOCKETNO50-389UNITNAMEST.LUCIEUNIT2DATE'~Sept.5,1999COMPLETEDBYJ.A.ROGERSTELEPHONE561/467/7296REPORTINGPERIOD:AUGUST19991.DesignElectricalRating(Mwe-Net)8302.MaximumDependableCapacity(Mwe-Net)839MONTH-YTD-CUMULATIVE3.NumberofHoursReactorCritical4.NumberofHoursGeneratorOnLine5.UnitReserveShutdownHours6.NetElectricalEnergy(MWH)7445663.67445654.70.00.06329724721955120963.3119305.40.097727799 SUMMARYOFOPERATINGEXPERIENCEDOCKETNO.:UNIT:DATE:COMPLETEDBY:TELEPHONE:50-389St.Lucie¹2Sept.5,1999S.A.ROGERS(561)467-7296REPD7MONTHUnit2operatedatessentiallyfullpowerfortheentiremonthofAugust.InaccordancewiththerequirementsofTechnicalSpecification6.9.1.6,therewerenochallengestothepoweroperatedreliefvalvesorthesafetyvalvesduringthereportperiod.

l CCUNITSHUTDOWNSANDPOWERREDUCTIONSDOCKETNO.:UNIT:DATE:COMPLETEDBY:TELEPHONE:50-335St.Lucie01Sept.5,1999J.A.ROGERS(561)467-7296REPORTMONTHA~ut1999NumberDate8/23/998/27/99TypelDuration(Hours)0.0ReasonAMethodofShuttingDownReactor3Cause&CorrectiveActiontoPreventRecurrenceUmt1manuallytrippedduetolossofcondenservacuumresultingGomfailureofglandsteamregulatoron/I2LPturbine.Umt1doivnpoweredtoapproximately45%forrepairofthe1Bmainfecdwaterpumprecirc.valve.1FForcedSScheduled2ReasonA-Equipmentfailure(explain)B-MaintenanceorTestC-RefuelingD-RegulatoryrestrictionE-OperatorTrainingrLicenseExaminationF-Ad&nistrativeG-OperationalError(Explain)H-Other(Explain)3Method1-Manual2-ManualScram3-AutomaticScram4-Continued5-LoadReduction9-Other(Explain)091MTF91

UNITSHUTDOWNSANDPOWERREDUCTIONSDOCKETNO.:UNIT:DATE:COMPLETEDBY:TELEPHONE:50-389St.LucieN2Sept.5,1999J.A.ROGERS(561)467-7296\REPORTMONTHAdust1999NumberDateType1Duration(Hours)Reason2MethodofShuttingDownReactor3Cause&CorrectiveActiontoPreventRecurrenceUnit2operatedatessentiallyfullpouzrfortheentiremonthofAugust.1FForcedSScheduled2ReasonA-EquipmentFailure(Explain)B-MaintenanceorTestC-RefuelingB-RegulatoryRestrictionE-OpeLatorTraining&LicenseExaminationF-AdministrativeG-OperationalError(Explain)H-Other(Explain)Method1-Manual2-ManualScram3-AutomaticScram4-Continued5-LoadReduction9-Other(Explain)091599EPL0 V~~~