IR 05000389/1992011

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Forwards Response to Violations Noted in Insp Rept 50-389/92-11.Corrective Actions:Work Completed to Reinstall Seismic Clamp Under Plant Work Order 92041291 on 920710 & Change to Nuclear Plan Work Orders Completed
ML17227A590
Person / Time
Site: Saint Lucie NextEra Energy icon.png
Issue date: 09/09/1992
From: GOLDBERG J H
FLORIDA POWER & LIGHT CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
L-92-244, NUDOCS 9209180164
Download: ML17227A590 (4)


Text

DOCKET¹05000389

SUBJECT: Forwardsresponse.toviolationsnotedinInspRept50-389/92-11.Correctiveactions:workcompletedtoreinstallseismicclampunderPlantWorkOrder92041291on920710Ilchangetonuclearplanworkorderscompleted..DISTRIBUTIONCODE:IE01DCOPIESRECEIVED:LTRENCLASIZE:TITLE:General(50Dkt)-InspRept/NoticeofViolationResponseNOTES:~CCEr.Em~TEDDrSTalamlowDErvrOXSTB.<TravSUSIE~~REGULATORYINFORMATIONDISTRIBUTIONSYSTEM(RIDS)SSIONNBR:9209180164DOC.DATE:92/09/09NOTARIZED:NOIL:50;389St.Luci'ePlant,Unit2,Fl'oridaPoweraLightCo..UTH.N%>IEAUTHORAFFILIATIONGOLDBERG,J.H.FloridaPoweraLightCo.REOIP.NAMERECIPIENTAFFILIATIONDocumentControlBranch(DocumentControlDesk)RRECIPIENT.IDCODE/NAMEPD2-2PDINTERNAL:ACRSAEOD/DEIBAEOD/TTCNRRMORISSEAUgDNRR/DLPQ/LPEB10NRR/DREP/PEPB9HNUDOCS-ABSTRACTOGC/HDS3RGN2FILE01EXTERNAL:EG&G/BRYCEIJ.H.NSICCOPIES'TTRENCL112'22111111111111111111RECIPIENTIDCODE/NAMENORRISiJAEODAEOD/DSP/TPABDEDRONRR/DLPQ/LHFBPTNRR/DOEA/OEABNRR/PMAS/ILRB12OEDEGE02NRCPDR.COPIESLTTRENCL111.1-1111111111111111ANOTETOALLRIDSRECIPIENTS:PLEASEHELPUSTOREDUCEWASTE!CONTACTTHEDOCUMENTCONTROLDESK.ROOMPl-37(EXT.504-2065)TOELIMINATEYOURNAMEFROMDISTRIBUTIONLISTSFORDOCUMENTSYOUDON'TNEED!TOTALNUMBEROFCOPIESREQUIRED:LTTR24ENCL24 P.O.Box128;Ft.Pierce,Fi34954-0128PPtSEP-91992L-92-24410CFR2.201U.S.NuclearRegulatory.CommissionAttn:DocumentControlDeskWashington,D.,C.20555Re:St.LucieUnit2DocketNo.50-389ReplytoNotice.ofViolationInsectionReort92-11~~~~~~~~FloridaPowerandLightCompany(FPL)hasreviewedthesubjectinspectionreportandpursuantto10CFR2.201theresponsetothenoticeofviolationisattached.Verytrulyyours,.4E~J.H.GoldbergPresident-NuclearDivision'JHG/JWH/kwAttachmentcc:StewartD.Ebneter,RegionalAdministrator,USNRCRegionIISeniorResidentInspector,USNRC,St.LuciePlantDAS/PSL5768-929209180164920'PO'PPDRADOCK0500038'79PDRanFPLGroupcompany gSt.LucieUnit2DocketNo.50-389ReplytoNoticeofViolationInsectionReort92-11VIOLATION:Unit2TechnicalSpecification(TS)6.8.l.arequiresthatwrittenproceduresshallbeestablished,implementedandmaintainedcoveringtheactivitiesrecommendedinAppendixAofRegulatoryGuide1.33,Revision2,February1978.AppendixA,paragraph9.a,includesmaintenancethatcanaffecttheperformanceofsafety-relatedequipment.ThisrequirementisimplementedinpartbyprocedureAP0010432,Rev"'60,NuclearPlantWorkOrders,paragraph8.10,whichrequiresthatallworkbecompletedwithinthescopeoftheworkdocument.Contrarytotheabove,duringaUnit2touronJuly10,1992,theNRCinspectorobservedthatalargeseismicsupportundersafety-relatedMV-21-4B,theTrain"B"MotorOperatedValveforthesealwatersupplyheader,wasnotattachedtothesafety-relatedconduitservingMV-21-4B,thuswasnotperformingitssafetyfunction.Theconduithadnotbeenreattachedtothisseismicsupportfollowingthetemporaryremovalofbothtofacilitatecompletionofplantchange273-290D,MonelSubstitutionforAluminumBronze,duringtherecentrefuelingoutage.Thelicenseeshouldhaveknownfromtheworkcontrolandinspectionprocessesthattheconduitwasnotattachedasdesigned.Thelicenseesubsequentlyreviewedtheas-foundconditionforoperabilitysincethelicenseehadrecentlychangedtheUnit2operatingmodeseveraltimeswiththisseismicsupportdisassembled.SubsequentlicenseestressanalysisfoundthatboththeelectricalconduitandMV-21-4Bhadactuallybeenoperableasfoundinspiteoftheconduitnotbeingattachedtothesuppor IRe:..St.LucieUnit2DocketNo.50-389ReplytoNoticeofViolationInsectionReort92-11RESPONSE:1~ThereasonfortheviolationwaslackofproceduralguidanceinAP0010432"NuclearPlantWorkOrders."Thisprocedurelackedguidancetoplannersconcerningworkorderplanningonseismicstructuresinthemaintenancearea.Acontributingfactor'waspersonnelerroronthepartofmaintenanceworkersandsupervision.Themaintenanceworkersandsupervisionwerenotsensitivetotheimportanceofcertaincomponentsnecessaryformeetingseismicrequirements.2.CorrectiveStesTakenandResultsAchievedA)Workwascompletedtoreinstalltheseismicclampunderplantworkorder92041291onJuly10,1992.CorrectiveStestoAvoidFurtherViolationsA)AchangetoAP0010432"NuclearPlantWorkOrders"hasbeencompleted.Thisprocedurenowrequiresallplannerstoidentifythosecomponentsrequiredtomaintainequipmentwithintherequiredseismicconfigurationontheworkorderutilizingappropriatedrawings.Theworkorderwillalsolistthosecomponentsthatmustbereinstalledtoreturntheequipmenttoproperseismicconfiguration.Furthermore,thesignatureblockresponsibilityonPWOsignoffhasbeenrevisedtoincludetheresponsiblepersontocheckforreinstallationofthelistedseismiccomponents.B)TrainingofPlanners,Supervisors,Foremen,andJourneymeninallmaintenancedisciplineswillbecompletedbySeptember30,1992.ThistrainingwillstresstheimportanceofcomponentsnecessaryformeetingseismicrequirementsandthenewrequirementscontainedinAP0010432"NuclearPlantWorkOrders"4.Fullcompliancewasachieved-onJuly10,1992,uponthe'ompletionofthecorrectiveactioninparagraph'2.TrainingofPlanners,Supervisors,Foremen,andJourneymeninallmaintenancedi'sciplineswillbecompletedbySeptember30,1992.