ML17214A229

Application to Amend License NPF-16,allowing Use of Alternate Means of Detecting PORV Position Indication

ML17214A229
Person / Time
Site:	Saint Lucie
Issue date:	06/15/1983
From:	UHRIG R E FLORIDA POWER & LIGHT CO.
To:	EISENHUT D G Office of Nuclear Reactor Regulation
References
L-83-362, NUDOCS 8306200310
Download: ML17214A229 (9)

Text

REGULATORYiORMATIONDISTRIBUTIONSYS1(RIDS)AGGRSSION-.NBR:8306200310DOC,DATE;83/06/X5NOTARIZED:YESFACIL:50~389StlLuciePlantiUnit2<FloridaPowera-Light-Co<AUTH~NAME-AUTHORAFFILIATIONUHRIGgR~E~FloridaPowerLLightCo,'ECIp.r>At<ERECIPIENTAFFILIATIONEISENHUTiD~G,DivisionofLicensing

SUBJECT:

ApplicationtoamendLirenseNPF16~allowinguseofalternatemeans'ofdetectingPORVpositionindication~DI'STRIBUTIONCODE:B001SCOPIESRECEIVED!LTR.""ENCLSIE:,,I,lTXTL'E:LicensingSubmittal:PSAR/FSARAmdtsLRelatedCorrespondenceNOTES;DOCKET05000389REGIPIENTIt).CODE/NAMEA/0LIGENSNGLIGBRA3LAINTERNAL;ELD/HDS2XE/DEPER/EPB36IE/DEQA/QAB2lNRR/DE/CEB11NRA/DE/EQB13NRA/DE/MEB18NRA/DE/SAB24NRR/DE/SGEB30NRA/DHFS/LQB32NRR/DL/SSPBNRR/DSI/ASBNRR/DSI/CSB09NRR/DSI/METB12-NRHAB22E00RMDDM/MIBEXTERNAL+ACRSAlDMB/DSS(AMDTS)I.'PDR09NSIC05COPIESLTTRENCL101'01~03i122i111110i1111ii1106111111RECIPIENTIDCODE/NAMELICBRIII3IBGNERSESgV~01IEFILEIE/DEPER/IRB35NRR/DE/AEABNRR/DE/EHEBNRR/DE/GB28NRR/DE/MTEB17NRR/DE/SGEB25NRR/DHFS/HFEB40NRR/DHFS/PSRBNRR/DSI/AE826NRR/DSI/CPB10NRR/DSI/ICSB16NRR/DSI/PSBi9NRR/DSI/RSB23RGN2BNL(AMDTSONLY)FEMAREPDIV39NRCPDR02NTISCOPIESLTTRENCL01111i101221i111111,1.1111311i11'TOTALNUMBEROFCOPIESREQUIRED+LTTR54ENCL47 oIIgnO'I('M>whnIIIii'IIi~O g4ilgrFLORIDAPOWER&LIGHTCOMPANYJune15,1983L-83-362OfficeofNuclearReactorRegulationAttention:Mr.DarrellG.Eisenhut,DirectorDivisionofLicensingU.S.NuclearRegulatoryCommissionWashington,D.C.20555

DearMr.Eisenhut:

Re:St.LucieUnitNo.2DocketNo.50-389ProposedLicenseAmendmentPORVIndicationInaccordancewith10CFR50.90,FloridaPower8LightCompanysubmitsherewiththreesignedoriginalsandfortycopiesofarequesttoamendAppendixAofFacilityOperatingLicenseNPF-16.ThisamendmentissubmittedtoallowuseofanalternatemeansofdetectionofPORVpositionindication.Thecurrentfootnotewhichallowsmonitoringofthequenchtankpressure,leveland.temperature,anddischargepipingtemperatureforthesafetyvalveswouldbeextendedtothePORVwhenthedesignatedredundantpositionindicatorswerenotavailable.Duetoproblemswiththecurrentdirectmagnetic/reedswitchpositionindication,theunithasenteredtheactionstatementofTechnicalSpecification3.3.3.6aandapprovalofthisamendmentrequestisnecessarytocontinuepoweroperationpastJune18,1983.TheproposedamendmentisdescribedbelowandshownontheaccanpanyingTechnicalSpecificationpages.Page3/43-42ThethirdfootnoteonthepageismodifiedtoapplytothesafetyvalvesandthePORVs.Inaccordancewith10CFR50.91(b)(I),acopyofthisproposedlicenseamendmentisbeingforwardedtotheStateDesigneefortheStateofFlorida.830h2003i0830hi5PDFtRDOCK05000389PPDRPEOPLE...SERVINGPEOPLE OfficeofNuclearReactorRegulationAttent'ion:Mr.DarrellG.Eisenhut,DirectorPage2Thisamendmentallowsapreviouslyapprovedexceptiontobeappliedtoasimilarindicationrequirement.Therefore,inaccordancewith10CFR50.91(a)(I),wehavedeterminedthatthisamendmentdoesnotinvolveanysignificanthazardsconsiderationspursuantto10CFR50.91(c)inthattheamendmentisadministrativeinnatureandthereforedoesnot:1)involveasignificantincreaseintheprobabilityorconsequencesofanaccidentpreviouslyevaluated;or2)createthepossibilityofanewordifferentkindofaccidentfraoanyaccidentpreviouslyevaluated;or3)involveasignificantreductioninamarginorsafety.TheproposedamendmenthasbeenreviewedbytheSt.LucieFacilityReviewGroupandtheFloridaPower8LightCompanyNuclearReviewBoard.Verytrulyyours,RertE.UhrigVicePresidentAdvancedSystems8TechnologyREU/PLP/jscc:J.P.O'Reilly,RegionIIHaroldF.Reis,EsquireUlrayClark,AdministratorRadiologicalHealthServicesDepartmentofHealth5RehabilitativeServices1323WinewoodBoulevardTallahassee,Florida32301 TABLE3.3-10ACCIDENTtlOHITORIHGINSTRUMENTATIOHINSTRUMENT.RE(UIREDNUNBEROFCHANNELSMINIMUMCHANNELSOPERABLE7.8.9.10.12.SteamGeneratorMaterLevel-HarrowRangeSteamGeneratorMaterLevel-WideRangeRefuelingWaterStorageTankMaterLevelAuxiliaryFeedwaterFlowRate(Eachpump)ReactorCoolingSystemSubcoolingMarginMonitorPORVPosition/FlowIndicator13.PORVBlockValvePositionIndicator14.SafetyValvePosition/FlowIndicator15.'ontainmentSumpMaterLevel(NarrowRange)16.ContainmentMaterLevel(WideRange)17.IncoreThermocouples1.ContainmentPressure2.ReactorCoolantOutletTemperature-.THt(HarrowRange)3.ReactorCoolantInletTemperature-TCld(WideRange)Cold4.ReactorCoolantPressure.-Mide.Range5.PressurizerMaterLevel6.SteamGeneratorPressure2/steamgenerator1/steamgenerator1/steamgenerator"21/pump*22/valve1/valve""1/valve"".]8'A'AA'/corequadrant1/steamgenerator'/steamgenerator1/steamgenerator"11/pump"11/va1ve*""1/valve""-1/valve*"*1**6'6'12/corequadrantThesecorrespondinginstrumentsmaybesubstitutedforeachother."*NotrequiredifthePORVblockvalveisshutandpowerisremovedfromtheoperator.~~"Ifnotavailable,monitorthequenchtankpressure,levelandtemperature,andeachsafetyvalve/PORVdischargepipingtemperatureatleastonceevery12hours.""""Thenon-safetygradecontainmentsumpwaterlevelinstrumentmaybesubstituted.

SAFETYEVALUATIONST.LUCIEUNIT2DOCKETNO.50-389PROPOSEDLICENSEAMENDMENTPORVINDICATIONThepurposeofthisamendmentistoallowtheuseofalternatemeanstoprovidetheredundantrequirementtodeterminethepositionofthePORVswhentheinstalledpositionindicationsarenotavailable.Thisalternatemeanshasbeenapprovedforusewiththesafetyvalvesinthesamesectionofthe'echnicalSpecifications.ThisalternatemeansmeetstheBASESofthecurrenttechnicalspecification,namelytoensurethatsufficientinformationisavailableonselectedplantparameterstomonitorandassessthesevariablesfollowinganaccident.

No STATEOFFLORIDACOUNTYOFDADE))HichaelC.Cook,beingfirstdulysworn,deposesandsays:ThatheisVicePresidentofFloridaPower5LightCompany,theLicenseeherein;Thathehasexecutedtheforegoingdocument;documentaretrueandcorrecttothebestof'elief,andthatheisauthorizedtoexecuteLicen'see.thatthestatementsmadeinthishisknowledge,information,andthedocumentonbehalfofsaidllichaelC.CookSubscribed.,andsworntobeforemethis~S~aayof',19~:II/iih]\theCountyof$4>pryPoEiir,Stateo7Hon8>RgCommissionbpircsApril9,1$8rR8iatdIhNJIB.!glorlnrutlllcDr44Hycommissionexpires:NOTARYPUBLIC,'inandfoDade,StateofFlorida.

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