ML17334A862

Responds to RCS Vent Sys Design (TMI Item II.B.1) in Safety Evaluation Encl in SA Varga 830831 Ltr.Commitment to Rack Out RCS Vent Sys Breakers During Normal Operation Withdrawn

ML17334A862
Person / Time
Site:	Cook
Issue date:	01/15/1985
From:	ALEXICH M P INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	DENTON H R Office of Nuclear Reactor Regulation
References
RTR-NUREG-0737, RTR-NUREG-737, TASK-2.B.1, TASK-TM AEP:NRC:0584E, AEP:NRC:584E, NUDOCS 8501210088
Download: ML17334A862 (4)

Text

REGULATOhINFORMATIONDISTRIBUTIONSTEM(RIDS)ACCESSIONNBR:8501210088DOC~DATE:85/01/15NOTARIZED:NOFACIL:50-315DonaldC.CookNuclearPowerPlantiUnit1FIndiana850-316DonaldCDCookNuclearPowerPlantiUnit2iIndiana8AUTH,NAMEAUTHORAFFILIATION'LEXICHiM.P,Indiana8MichiganElectricCo.RECIP,NAMERECIPIENTAFFILIATIONDENTONsH~REOfficeofNuclearReactorRegulationgDirectorDOCKET'00316

SUBJECT:

RespondstoRCSventsysdesign(TMIItemII.B,1)insafetyevaluationinSAYarga830831ltr,CommitmenttorackoutRCSventsysbreakersduringnormaloperationwithdrawn~DISTRIBUTIONCODE:A006DCOPIESRECEIYED:LTRENCLSIZE:TITLE:ORSubmittal:TMIActionPlanRgmtNUREG-07378NUREG0660NOTES:OL:10/25/74OL:12/23/720500031505000316RECIPIENTIDCODE/NAMENRRORB1BC01INTERNAL:ACRS3QELD/HDS3IE/DEPER/EPBNRR/DHFSDEPY29NRR/DL/ORAB18NRR/DSI/AEBNRR/RAB00RGN2/DRSS/EPRPBCOPIESLTTRENC710113131111RECIPIENTIDCODE/NAMEADM/LFMBIE/DEPERDIR33NRRPAULSONFH~NRR/DLDIR14NRR/DSI/ADRS27NRR/DSI/ASBNRR/DSTDIR30RGN3COPIE'SLTTRENCLEXTERNAL:L'PDRNSIC0305NRCPDR02'OTALNURSEROFCOPIESREQUIRED:LTTRAIENCL

('IIII'QM<IMIMMI'MlMllIIII1MIllMMtlrI'IIMhII'(IIIfIjliWIIl(Il10 INDIANA8MICHIGANELECTRICCOMPANYP.o.BOX16631COLUMBUS,OHIO43216January15,1985AEP:NRC:0584EIDonaldC.CookNuclearPlantUnitNos.1and2DocketNos;50-315and50-316-License"Nos.DPR-58andDPR-74NUREG-0737,ITEMIIB.1,'.DELETECOMMITMENTTORACKOUTREACTORCOOLANTSYSTEMVENTBREAKERS-Mr.HaroldR.Denton,DirectorOfficeofNuclearReactorRegulationU.S.NuclearRegulatoryCommissionWashington,D.C.20555.

DearMr.Denton:

1Thisletteris1nresponsetoanitemintheSafetyEvaluat1on(SE)attachedtoMr.StevenA.Varga'sletterdatedAugust31,1983.TheSEstatedthattheRCSventsystemdesignisacceptableprovidedcertainitemswereresolved.-OneoftheitemsinvolvedtherestorationofcontinuouscontrolpowertotheRCSventsystembydeletingthecomm1tmenttorackouttherelatedoirouitbreakersduringnormaloperation.Continuouspowerisneededforventvalvepositionindicationinthecontrolroom.PursuanttotherequirementsofyourstaffaspresentedintheSE,weherebywithdrawourcommitmenttorackouttheRCSventsystembreakersdur1ngnormaloperation.ThisdocumenthasbeenpreparedfollowingCorporateprocedureswhichincorporateareasonablesetofoontrolstoinsure1tsaccuracyandcompletenesspriortosignaturebytheundersigned.Verytrulyyours,8501210088850ii5PDRADOCK05000315PDRthAttachmentM.P.AlexichVicePresi'dentIP<g4cc:JohnE.Dolan01.G..Smith,Jr.-BridgmanR.C.CallenG.BruchmannG.CharnoffNRCResidentInspector-Bridgman10 1II~~1J1El~