ML17263B045

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Forwards Listed Doucments for NRC Review & Approval Prior to Submittal of Improved TS Consistent w/NUREG-1431
ML17263B045
Person / Time
Site: Ginna Constellation icon.png
Issue date: 05/05/1995
From: MECREDY R C
ROCHESTER GAS & ELECTRIC CORP.
To: JOHNSON A R
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM), Office of Nuclear Reactor Regulation
Shared Package
ML17263B047 List:
References
RTR-NUREG-1431 NUDOCS 9505150014
Download: ML17263B045 (8)


Text

PRIORIT'Y ZREGULAT(<NAORMNEetH VTSVREMTION4STEM (RZDS)ACCESSION NBR:9505150014 DOC.DATE:

95/05/05NOTARIZED:

NOFACIL:50-244 RobertEmmetGinnaNuclearPlant,Unit1Rochester GAUTHi,NAMEAUTHORAFFILIATION MECREDY,R.C.

Rochester Gas&ElectricCorp.RECIP.NAME RECIPIENT AFFILIATION JOHNSON,A.R.

DocumentControlBranch(DocentControlDesk)JOHNSON,A.R.

ProjectDirectorate I-1(PDl-1)(Post941001)

SUBJECT:

Forwardslisteddoucments forNRCreview6approvalpriorsubmittal ofimprovedTSconsistent w/NUREG-1431.

DISTRIBUTION CODE:A001DCOPIESRECEIVED:LTR ENCLSIZE:TITLE:ORSubmittal:

GeneralDistribution DOCKETI05000244toPNOTES:License Expdateinaccordance with10CFR2,2.109(9/19/72).

05000244PINTERNARECIPIENT IDCODE/NAME PDl-1LAJOHNSON,A ECEDRCH/HICB NRR/DSSA/SRXB OGC/HDS3COPIESLTTRENCL111111111110RECIPIENT 1DCODE/NAME PD1-1PDNRR/DE/EMCB NRR/DSSA/SPLB NUDOCS-ABSTRACT COPIESLTTRENCL11111111YEXTERNAL:

NOAC11NRCPDR11DUNNOTETOALL"RIDS"RECIPIENTS:.

PLEASEHELPUSTOREDUCEWASTE!CONTACTTHE DOCL'MENTCONTROL DESK,ROOIIIPI-37(EXT.504-20S3)TOELIMIYATE YOURNAMEFROiIDISTRIBUTIOY.

LISTSFORDOCUKIEYTS YOUDON"I'EED!TOTALNUMBEROFCOPIESREQUIRED:

LTTR12ENCL11 4NDROCHESTER GASANDELECTRICCORPORATION

~89EASTAYENUE, ROCHESTER, N.YId6d9-0001 AREACODE7165'-2700ROBERTC.MECREDYVicePresident kucteorOperations May5,1995U.S.NuclearRegulatory Commission DocumentControlDeskAttn:AllenR.JohnsonProjectDirectorate I-1Washington, D.C.20555

Subject:

Technical Specification Improvement ProgramRochester Gas&ElectricCorporation R.E.GinnaNuclearPowerPlantDocketNo.50-244

DearMr.Johnson,

Rochester GasandElectric(RG&E)currently anticipates submitting theproposedconversion toImprovedTechnical Specifications (ITS)consistent withNUREG-1431 laterthismonth.Includedwithinthissubmittal areseveralchangestotheexistingtechnical specifications (TS)thataresupported byengineering calculations orotherdocuments thatwillrequireNRCStaffreviewandapprovalseparatefromtheconversion review.Basedonrecentconversations, theNRChasrequested thatRG&Eprovidethesedocuments priortotheITSsubmittal toallowtheNRCStaffadditional timeforreview.Therefore, attachedarethefollowing documents:

(a)"Criticality AnalysisoftheR.E.GinnaNuclearPowerPlantFreshandSpentFuelRacks,andConsolidated RodStorageCanisters,"

datedJune1994.(b)WCAP-14040, "Methodology UsedtoDevelopColdOverpressure Mitigating SystemSetpoints andRCSHeatupandCooldownLimitCurves,"Revision1,December1994.(c)RG&EMethodology forDetermining theLowTemperature Overpressure Protection System(LTOPS)Setpoints.

Thespentfuelpoolcriticality studyisrequiredtosupportanincreaseinallowedfuelenrichment necessary tosupportaconversion

,to18monthfuelcycleswhichisplannedtobeginfollowing the1996refueling outage.Anincreased infuelenrichment affectscurrentGinnaStationTS5.3.1.bandTS5.4.~GgQQ95OS<S00<4 9S0505PDRADGCK05000244PPDR,';oi Theremaining twodocuments supporttheincorporation ofaPressureTemperature LimitsReport(PTLR)whichisplannedtobeimplemented duringtheconversion toITS.SinceGinnaStationutilizestheLTOPSforpreventing overpressurization oftheresidualheatremovalsystem,Section3.0ofWCAP-14040 doesnotapplytotheinstalled system.Therefore, RG&Especificmethodology isprovidedforyourreview.BoththeRG&Especificmethodology andared-linemarkupofthemethodology providedinWCAP-14040 areprovided.

Allitemsproposedtoberelocated fromthecurrentGinnaStationTStothePTLRareaddressed bythesetwodocuments.

TheitemsRG&Eanticipates toberelocated totheCoreOperating LimitsReport(COLR)areprovidedinattachedTable1.Ascanbeseenfromthistable,NRCapprovedmethodology existsforallitemsproposedtoberelocated suchthatnodocuments requiresubmittal totheNRCatthistime.Thecurrentscheduleforimplementation oftheITSforGinnaStationindicates NRCStaffapprovaloftheproposednewTSbyNovember1995.Therefore, RG&ErequeststhatNRCreviewofthesethreedocuments becoordinated tosupportthisschedule.

Vertrulyyours,MDFK677Attachments RobertC.Mecedyxc:U.S.NuclearRegulatory Commission Mr.AllenR.Johnson(MailStop14B2)PWRProjectDirectorate I-1Washington, D.C.20555U.S.NuclearRegulatory Commission RegionI475Allendale RoadKingofPrussia,PA19406GinnaSeniorResidentInspector Table1R.E.GinnaProposedCOLRParameters GinnaITSCOLRParameter NRCApprovedMethodology 3.1.1ShutdownMarginLimitsWCAP-9272-P-A, Westinghouse ReloadSafetyEvaluation Methodology, July19853.1.33.1.33.1.53.1.63.2.13.2.23.2.3Moderator Temperature Coefficient

-BOLlimitsModerator Temperature Coefficient

-EOLLimitsShutdownBankInsertion LimitControlBankInsertion,

Sequence, andOverlapLimitsHeatfluxhot.channelfactor(F<(Z)limits),K(Z)curve,andequationNuclearEnthalpyRiseHotChannelFactor(F~limit),powerfactormultiplier andequationAFDCAOClimitsandtarget,bandWCAP-9272-P-A, Westinghouse ReloadSafetyEvaluation Methodology, July1985WCAP-9272-P-A, Westinghouse ReloadSafetyEvaluation Methodology, July1985WCAP-9272-P-A, Westinghouse ReloadSafetyEvaluation Methodology, July1985WCAP-9272-P-A, Westinghouse ReloadSafetyEvaluation Methodology, July1985WCAP-9272-P-A, Westinghouse ReloadSafetyEvaluation Methodology, July1985WCAP-9220-P-A, Westinghouse ECCSEvaluation Model-1981Version,Rev.1,February1982WCAP-9272-P-A, Westinghouse ReloadSafetyEvaluation Methodology, July1985WCAP-9272-P-A, Westinghouse ReloadSafetyEvaluation Methodology, July1985WCAP-8385, PowerDistribution ControlandLoadFollowing Procedures

-TopicalReport,September 1974

3.3.1OTaTOPaTCOLRParameter NRCApprovedMethodology WCAP-8745-P-A, DesignBasesfortheThermalOverpower

~TandThermalOvertemperature

~TTripFunctions, September 19863.4.13.5.1DNBpressurizer pressurelimit,RCSTavglimit,andRCStotalflowlimitAccumulator boronconcentration WCAP-8567-P-A, ImprovedThermalDesignProcedure, February1989WCAP-11397-P-A, RevisedThermalDesignProcedure, April1989WCAP-9272-P-A, Westinghouse ReloadSafetyEvaluation Methodology, July19853.5.4RWSTboronconcentration WCAP-9272-P-A, Westinghouse ReloadSafetyEvaluation Methodology, July19853.7.123.9.1SpentFuelPoolBoronConcentration MODE6/Refueling BoronConcentration WCAP-11596-P-A, PHOENIX-P/ANC NuclearDesignSystemforPressurized WaterReactorCores,June1988WCAP-9272-P-A, Westinghouse ReloadSafetyEvaluation Methodology, July1985 Attachment ACriticality AnalysisoftheR.E.GinnaNuclearPowerPlantFreshandSpentFuelRacks,andConsolidated RodStorageCanisters 0/