ML17332A605

Forwards Proposed Ts,Revising Train A/B Battery Profiles & Modifying Train N Batteries Profile Request for Mod

ML17332A605
Person / Time
Site:	Cook
Issue date:	02/28/1995
From:	FITZPATRICK E INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML17332A606	List: ML17332A605 ML17332A607
References
AEP:NRC:0896U, AEP:NRC:896U, NUDOCS 9503080168
Download: ML17332A605 (6)

Text

P.RIQRITY 1(ACCELERATED RIDSPROCESSING REGULATORY INFORMATION DISTRIBUTION SYSTEM(RIDS)DOCKET0500031505000316P

SUBJECT:

ForwardsproposedTS,revising trainA/Bbatteryprofiles6modifying trainNbatteries profilerequestformod.DISTRIBUTION CODE:A001DCOPIESRECEIVED:

LTRJENCLlSIZE:k~TITLE:ORSubmittal:

GeneralDistribution ACCESSION NBR:9503080168 DOC.DATE:

95/02/28NOTARIZED:

YESFACIL:50-315 DonaldC.CookNuclearPowerPlant,Unit1,IndianaM50-316DonaldC.CookNuclearPowerPlant,Unit2,IndianaMAUTH.NAMEAUTHORAFFILIATION FITZPATRICK,E.

IndianaMichiganPowerCo.(formerly Indiana6MichiganEleRECIP.NAME RECIPIENT AFFILIATION DocumentControlBranch(Document ControlDesk)NOTESRECIPIENT IDCODE/NAME PD3-1LAHICKMAN,J INTERNAL:

IL'E'CENTER01~NRR/DSSA~SPLB NUDOCS-ABSTRACT EXTERNAL:

NOACCOPIESLTTRENCL111111111111RECIPIENT IDCODE/NAME PD3-1PDNRR/DRCH/HICB NRR/DSSA/SRXB OGC/HDS2NRCPDRCOPIESLTTRENCL1111111.011RD0CUNNOTETOALL"RIDS"RECIPIENTS:

PLEASEHELPUSTOREDUCEKVASTE!CONTACITHEDOCUiIENTCO4"I ROLDESK,ROOI1IPI-37(EXT.504-2083)TOEL!ihIINATEYOURNAi!EFROMDISTRIBUTION LISTSI'ORDOCL'MEN'I'S YOUDON"I'EED!

TOTALNUMBEROFCOPIESREQUIRED:

LTTR11ENCL10 I

t/.~I'e~\'indianaMichigan'owerCompanyP.O.Box16631Columbus, OH43216February28,1995ENtMANANSCHESJEN PQ5ÃMAEP'NRC'0896U DocketNos.:50-31550-316U.S.NuclearRegulatory Commission ATTN:DocumentControlDeskWashington, D.C.20555Gentlemen:

DonaldC.CookNuclearPlantUnits1and2TECHNICAL SPECIFICATION CHANGEREQUEST;REVISETHETRAINA/BBATTERYPROFILESANDMODIFYTRAINNBATTERIES'ROFILE REQUESTFORMODIFICATION

\ThepurposeofthisletteristomodifyourAEP:NRC:0896S letter,samesubject,datedJuly19,1994,asrequested bytheNRRstaff.InaJanuary13,1995,telephone conference theNRRreviewing.

engineerrequested thatweadoptthelanguageofthelatestrevisiontoIEEEStandard450withregardtothemodifiedperformance testanddegradedperformance testrecommendations.

Tosatisfyhisrequest,paragraph "e"onpages3/48-14and3/48-18fortheDonaldC.CookNuclearPlantUnits1and2technical specifications respectively shouldreadasfollows."Atleastonceper60months,conductaperformance testofbatterycapacityduringshutdown(MODES5or6),byverifying

.thatthebatterycapacityisatleast80%ofthemanufacturer's rating.Whenthistestisperformed inplaceofabatteryservicetest,amodifiedperformance testshallbeconducted.

Annualperformance testsofbatterycapacityshallbegiventoanybatterythatshowssigns ofdegradation orhasreached85%oftheservicelifeexpectedfortheapplication.

Degradation isindicated whenthebatterycapacitydropsmorethan10%fromitscapacityonthepreviousperformance test,oris-below90%ofthemanufacturer's rating.Ifthebatteryhasreached85%ofservicelife,deliversa capacityof100%orgreaterofthemanufacturer's ratedcapacity, andhasshownnosignsofdegradation, performance testingattwoyearintervals isacceptable untilthebatteryshowssignsofdegradation."

070OSS.9503080168 950228PDRADOCK05000315PPDR

.~0 U.S.NuclearRegulatory Commission Page2AEP:NRC:0896U Thebatterysurveillance requirements havebeenmodifiedtoreflectthecommentsasrequested.

Foryourconvenience, acopyoftheexistingT/Ss,markedtoreflectallthechanges,isincludedasAttachment 1~Attachment 2isatypedcopyoftheT/Ss,astheyshouldappear,withbarmarginsindicating thechanges.Pleasenotethenewformatweareimplementing toallowelectronic accesstotheT/Ss.Withthenewformattherearepagination changesandminoradministrative changestoTable4.8-2inbothunitsinanongoingefforttoachieveuniformity betweentheunits.Wehavereviewedthestaff'srequested changesandbelievethesignificant hazardsconsideration performed pursuantto10CFR50.92fortheoriginalsubmittal isvalid.Therefore, wehavenotprovidedfurtherjustification forthechangesrequested bytheNRRstaff.Webelievetheproposedadditional changeswillnotresultin(1)asignificant changeinthetypesofeffluentorasignificant increaseintheamountofanyeffluentthatmaybereleasedoffsite,or(2)asignificant increaseinindividual orcumulative occupational radiation exposure.

TheseproposedT/SchangeshavebeenreviewedandapprovedbythePlantNuclearSafetyReviewCommittee andwillbeapprovedbytheNuclearSafetyandDesignReviewCommittee atthenextregularly scheduled meeting.Incompliance withtherequirements of10CFR50.91(b)(l),

copiesofthisletteranditsattachments havebeentransmitted toMr.J.R.PadgettoftheMichiganPublicServiceCommission andtheMichiganDepartment ofPublicHealth.Sincerely, E'gpWE.E.FitpatrickVicePresident ehSWORNTOANDSUBSCRIBED BEFOREMETHIS~PDAYOF~~c1995Attachment cc:A.A.BlindG.CharnoffJ.B.MartinNFEMSectionChiefNRCResidentInspector

-BridgmanJ.R.PadgettNoryPublic 0/ŽJ