ML17265A488

Extends Commitment Date Re Internal Flooding Ipe,Per GL 88-20,until 990215 for Listed Reasons

ML17265A488
Person / Time
Site:	Ginna
Issue date:	12/17/1998
From:	MECREDY R C ROCHESTER GAS & ELECTRIC CORP.
To:	VISSING G S NRC (Affiliation Not Assigned), NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
GL-88-20, NUDOCS 9812240047
Download: ML17265A488 (4)

Text

CATEGORYj.REGULA~RYINFORMATIONDISTRIBUTISYSTEM(RIDS)ACCESSIONNBR:9812240047DOC.DATE:98/12/17NOTARIZED:NOFACIL:50-244robertEmmetGinnaNuclearPlant,Unit1,RochesterGAUTH.NAME.,~~'A'UTHORAFFILIATIONMECREDY,R.C.RocnesterGasSElectricCorp.RECIP.NAMERECIPIENTAFFILIATIONVISSING,G.S.DOCKET05000244

SUBJECT:

InfomsDISTRIBUTIONCODE:AOIIDCOPIESRECEIVED:LTR)ENCLgSIZE:TITLE:GenericLtr88-20reIndividualPlantEvaluationsNOTES:LicenseExpdateinaccordancewith10CFR2,2.109(9/19/72).05000244ERECIPIENTIDCODE/NAMEPD1-1PDINTERNAL:ACRSHOUSTON,CNTERRES/DST/IPEEERGN1RGN3COPIESLTTRENCLRECIPIENTIDCODE/NAMEVISSING,G.AEOD/SPD/RRABNRR/DRPE/PD1-3NRR/DSSA/SPSBRES/PRABRGN2RGN4COPIESLTTRENCLEXTERNAL:LITCO-BRYCE,J.NRCPDRNOAC~">pp[pil',t)Ptit3)giiuNOTETOALL"RIDS"RECIPIENTS:PLEASEHELPUSTOREDUCEWASTE.TOHAVEYOURNAMEORORGANIZATIONREMOVEDFROMDISTRIBUTIONLISTSORREDUCETHENUMBEROFCOPIESRECEIVEDBYYOUORYOURORGANIZATION,CONTACTTHEDOCUMENTCONTROLDESK(DCD)ONEXTENSION415-2083TOTALNUMBEROFCOPIESREQUIRED:LTTR19ENCL C'l ANOROCHESTERGASANDELECTRICCORPORATION69EASTAVENUE,ROCHESTER,N.Y.14649-0001AREACODE716-546-2700ROBERTC.MECREDYVicePresidentNucieorOperotionsDecember17,1998U.S.NuclearRegulatoryCommissionDocumentControlDeskAttn:GuyS.VissingProjectDirectorateI-1Washington,D.C.20555

Subject:

InternalFloodingIndividualPlantExaminationperGenericLetter88-20RochesterGas&ElectricCorporationR.E.GinnaNuclearPowerPlantDocketNo.50-244

DearMr.Vissing:

InReference(a),RG&EstatedthattherevisedinternalfloodingevaluationwhichaddressedNRCissuesraisedinaRequestForAdditionalInformation(RAI)datedFebruary23,1985(Reference(b))wouldbesubmittedtotheNRCbyDecember31,1998.ThepurposeofthisletteristoextendthiscommitmentdateuntilFebruary15,1999forthereasonslistedbelow.Theinternalfloodingevaluationisbeingperformedprimarilybyanoutsidevendorwhoalsoperformedtheinternalfireevaluationsubmittedpreviously.AdraftinternalfloodingevaluationreporthasbeenpreparedbythevendorandiscurrentlyundergoingRG&Ereview.InanattempttostreamlinetheNRCreview,thereportisbeingrevisedtomatchexactlywiththeremainderoftheLevel1ProbabilisticSafetyAssessment(PSA)submittedperReference(c).Thiswillalsosupportlong-termmaintenanceofthePSAproject.Inaddition,theinternalfloodingresultsarebeingorganizedsuchthattheycanbeinsertedintotheGinnaStationriskmonitorwhichRG&Ehaspreviouslyimplemented.Theseeffortsrequireadditionaltimesuchthatthepreviouscommitmentdatecannotbemet.Ifyouhaveanyquestionsinthismatter,pleasecontactMr.MarkFlaherty,Manager,ConfigurationSupportat(716)771-3150.Verytrulyyours,RobertC.Mecredype%98i224004798i217PDRADOCK05000244,'tPPDRQ

References:

(a)LetterfromR.C.Mecredy,RG&E,toG.S.Vissing,NRC,Subject),datedSeptember29,1997.(b)LetterfromA.R.Johnson,NRC,toR.C.Mecredy,RG&E,GinnaProbabilisticRiskAssessmentProjectReportofMarch15,1994,totheMACinResponsetoGenericLetter88-20,RequestforAdditionalInformation(TACNo.M74414),datedFebruary23,1995.(c)LetterfromR.C.Mecredy,RG&E,toG.S.Vissing,NRC,

Subject:

GenericLetter88-20,Level1ProbabilisticSafetyAssessment(PSA),datedJanuary15,1997.MDF/113xc:U.S.NuclearRegulatoryCommissionMr.GuyS.Vissing(MailStop14B2)PWRProjectDirectorateI-1Washington,DC20555U.S.NuclearRegulatoryCommissionRegionI475AllendaleRoadKingofPrussia,PA19406GinnaSeniorResidentInspector