ML17331B325

Responds to NRC 931103 Request for Rev to Util Previously Proposed Amend Request for TS to Increase Allowable Tolerances for Main Steam Safety Valves.Marked Up of Existing Specs & Proposed Revised Spec Pages Encl

ML17331B325
Person / Time
Site:	Cook
Issue date:	03/29/1994
From:	FITZPATRICK E INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML17331B327	List: ML17331B325 ML17331B329
References
AEP:NRC:1169B, TAC-M84979, TAC-M84980, NUDOCS 9404040076
Download: ML17331B325 (4)

Text

indianaMichiganPowerCompanyP.O.Box16631Columbus, OH432168AEP:NRC:1169B DonaldC.CookNuclearPlantUnits1and2DocketNos.50-315and50-316LicenseNos.DPR-58andDPR-74UPDATEFORTECHNICAL SPECIFICATIONS CHANGETOINCREASETHEALLOWABLE TOLERANCES FORMAINSTEAMSAFETYVALVES(TACNOS.M84979andM84980)U.S.NuclearRegulatory Commission DocumentControlDeskWashington, D.C.20555Attn:W.T.RussellMarch29,1994

DearMr.Russell:

Thisletterissubmitted inresponsetoMs.BethA.Wetzel'sNovember3,1993letter,requesting arevisiontoourpreviously proposedamendment requestfortechnical specification toincreasetheallowable tolerances formainsteamsafetyvalves.Ouramendment request(AEP:NRC:1169) providesjustification thatasafetyvalveisoperablewithaliftsettingof+3%,andfurtherindicates ourintention toresetanyvaluetestedtothenominalvalueof+1%toprovideassurance thatanysetpointdriftwillnotcontinuesubstantially outsidethe+3%analyzedrange.Inadditiontostatingthisrequirement inthebasesoftherespective specifications, astatement hasbeenplacedinthesurveillance requirements ofSpecification 4.7.1.1ofbothUnit1andUnit2,asrequested.

Oneadministrative changehasbeenmadeintheproposedTechnical Specifications 3.7.1.1and4.7.1.1tomakethemconsistent betweenUnits1and2.Specifically, thereference toTable3.7-4,intheUnit2specification, wasmovedtotheSurveillance Requirements ofSpecification 4.7.1~1afterrenumbering Table3.7-4toTable4.7-1.Renumbering thetableprovidesconsistency betweenUnits1and2.Alsoonthistable,thevalvedesignations havebeenupdatedtomakethemconsistent withplantcomponent numbers.Atypographical errorwascorrected inthesecondsentenceofUnit1Specification 3.7.1.1.a, whichreplacedtheword"many"with"may.",940404007674032'P

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Mr.W.T.Russell2AEP'NRC'1169B Attachment 1tothislettercontainsmarkedupcopiesoftheexistingspecifications.

Attachment 2containstheproposedrevisedspecification pages.Itshouldbenotedthattheseattachments alsocontaincopiesoftherevisedandmarkedupSpecification 3.5.2andBases,whichwerediscussed intheoriginalsubmittal.

Theamendments discussed abovedonotchangetheresultsofouranalysesconcerning significant hazardsconsiderations discussed intheoriginalsubmittal.

Sincethechangesfromouroriginalsubmittal areadministrative innature,itisourbeliefthatpublication ofthechangesintheFederalRegisterisnotrequired.

Therefore, webelievethattheproposedchangeswillnotresultin(1)asignificant changeinthetypesofeffluents orasignificant increaseintheamountofanyeffluentthatmaybereleasedoffsite,or(2)asignificant increaseinindividual orcumulative occupational radiation exposure.

Thisletterissubmitted pursuantto10CFR50.54(f)and,assuchanoathstatement isattached.

Sincerely, PCVicePresident Attachments cc:A.A.BlindG.CharnoffJ.B.Martin-RegionIIINFEMSectionChiefNRCResidentInspector J.R.Padgett STATEOFOHIO)COUNTYOFFRANKLIN)

E.E.Fitzpatrick, beingdulysworn,deposesandsaysthatheistheVicePresident oflicenseeIndianaMichiganPowerCompany,thathehasreadtheforgoingUPDATEFORTECHNICAL SPECIFICATIONS CHANGETOINCREASETHEALLOWABLE TOLERANCES FORMAINSTEAMSAFETYVALVES(TACNOS.M84979andM84980)andknowsthecontentsthereof;andthatsaidcontentsaretruetothebestofhisknowledge andbelief.Subscribed andsworntobeforemethis~dayof19~vNOTARYPUBLICAlTAD.HILLtIOTARYPBBI.IC.STATEOFOHIO