ML17265A488
| 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~RYINFORMATION DISTRIBUTI SYSTEM(RIDS)ACCESSION NBR:9812240047 DOC.DATE:
98/12/17NOTARIZED:
NOFACIL:50-244 robertEmmetGinnaNuclearPlant,Unit1,Rochester GAUTH.NAME.,~~'A'UTHORAFFILIATION MECREDY,R.C.
Rocnester GasSElectricCorp.RECIP.NAME RECIPIENT AFFILIATION VISSING,G.S.
DOCKET05000244
SUBJECT:
InfomsDISTRIBUTION CODE:AOIIDCOPIESRECEIVED:LTR
)ENCLgSIZE:TITLE:GenericLtr88-20reIndividual PlantEvaluations NOTES:License Expdateinaccordance with10CFR2,2.109(9/19/72).
05000244ERECIPIENT IDCODE/NAME PD1-1PDINTERNAL:
ACRSHOUSTON,CNTERRES/DST/IPEEE RGN1RGN3COPIESLTTRENCLRECIPIENT IDCODE/NAME VISSING,G.
AEOD/SPD/RRAB NRR/DRPE/PD1-3 NRR/DSSA/SPSB RES/PRABRGN2RGN4COPIESLTTRENCLEXTERNAL:
LITCO-BRYCE,J.
NRCPDRNOAC~">pp[pil',
t)Ptit3)giiuNOTETOALL"RIDS"RECIPIENTS:
PLEASEHELPUSTOREDUCEWASTE.TOHAVEYOURNAMEORORGANIZATION REMOVEDFROMDISTRIBUTION LISTSORREDUCETHENUMBEROFCOPIESRECEIVEDBYYOUORYOURORGANIZATION, CONTACTTHEDOCUMENTCONTROLDESK(DCD)ONEXTENSION 415-2083TOTALNUMBEROFCOPIESREQUIRED:
LTTR19ENCL C'l ANOROCHESTER GASANDELECTRICCORPORATION 69EASTAVENUE, ROCHESTER, N.Y.14649-0001 AREACODE716-546-2700 ROBERTC.MECREDYVicePresident NucieorOperotions December17,1998U.S.NuclearRegulatory Commission DocumentControlDeskAttn:GuyS.VissingProjectDirectorate I-1Washington, D.C.20555
Subject:
InternalFloodingIndividual PlantExamination perGenericLetter88-20Rochester Gas&ElectricCorporation R.E.GinnaNuclearPowerPlantDocketNo.50-244
DearMr.Vissing:
InReference (a),RG&Estatedthattherevisedinternalfloodingevaluation whichaddressed NRCissuesraisedinaRequestForAdditional Information (RAI)datedFebruary23,1985(Reference (b))wouldbesubmitted totheNRCbyDecember31,1998.Thepurposeofthisletteristoextendthiscommitment dateuntilFebruary15,1999forthereasonslistedbelow.Theinternalfloodingevaluation isbeingperformed primarily byanoutsidevendorwhoalsoperformed theinternalfireevaluation submitted previously.
Adraftinternalfloodingevaluation reporthasbeenpreparedbythevendorandiscurrently undergoing RG&Ereview.Inanattempttostreamline theNRCreview,thereportisbeingrevisedtomatchexactlywiththeremainder oftheLevel1Probabilistic SafetyAssessment (PSA)submitted perReference (c).Thiswillalsosupportlong-term maintenance ofthePSAproject.Inaddition, theinternalfloodingresultsarebeingorganized suchthattheycanbeinsertedintotheGinnaStationriskmonitorwhichRG&Ehaspreviously implemented.
Theseeffortsrequireadditional timesuchthatthepreviouscommitment datecannotbemet.Ifyouhaveanyquestions inthismatter,pleasecontactMr.MarkFlaherty, Manager,Configuration Supportat(716)771-3150.
Verytrulyyours,RobertC.Mecredype%98i2240047 98i217PDRADOCK05000244,'t PPDRQ
References:
(a)LetterfromR.C.Mecredy,RG&E,toG.S.Vissing,NRC,Subject),
datedSeptember 29,1997.(b)LetterfromA.R.Johnson,NRC,toR.C.Mecredy,RG&E,GinnaProbabilistic RiskAssessment ProjectReportofMarch15,1994,totheMACinResponsetoGenericLetter88-20,RequestforAdditional Information (TACNo.M74414),datedFebruary23,1995.(c)LetterfromR.C.Mecredy,RG&E,toG.S.Vissing,NRC,
Subject:
GenericLetter88-20,Level1Probabilistic SafetyAssessment (PSA),datedJanuary15,1997.MDF/113xc:U.S.NuclearRegulatory Commission Mr.GuyS.Vissing(MailStop14B2)PWRProjectDirectorate I-1Washington, DC20555U.S.NuclearRegulatory Commission RegionI475Allendale RoadKingofPrussia,PA19406GinnaSeniorResidentInspector