ML17251A721
| ML17251A721 | |
| Person / Time | |
|---|---|
| Site: | Ginna  |
| Issue date: | 07/31/1986 |
| From: | KOBER R W ROCHESTER GAS & ELECTRIC CORP. |
| To: | FAIRTILE M B Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8608070202 | |
| Download: ML17251A721 (9) | |
Text
REQULATOINFORNATIONDISTRIBUTIONTEN(RIDB)ACCESSIONNBR:8608070202DOC.DATE:86/07/3iNOTAR1ZED:NODOCKETIFACIL:50-244RobevtEmmetQinnaNuclearPlant.UnitiiRochestev'05000244AUTH.NAMEAUTHORAFFXLIATXONKOBERiR.M.RochesterQas8cElectricCovp.RECIP.NAMERECIPXENTAFFXLIATIONFAIRTXLEil'l.BPWRProspectDivectorate
SUBJECT:
Fovwav'dsaddiinfoveopevationofspentfuelpitventilation5chavcoalabsovbersosinsuppov'tofapplicationtoamendLicenseDPR-18'ev'6070irequest.DISTRIBUTIONCODE:AOOiDCOPIEBRECEIVED:LTRENCLSIZE:TITLE:OR.Submittal:QeneralDistributionNOTES:LicenseExpdateinaccov'dancewithiOCFR2>2.i09(9/i9/72).05000244RECIPXENTIDCODE/NAMEPMR-AEBPWR-AFQBPMR-APDiPDOiPMR-APBBCOPIESLTTRENCLiii55iRECIPIENTIDCODE/MANEPWR-*EICBBPWR-APDiLAFAIRTILEiNPWR-ARSBCOPIESLTTRENCL220iiiINTERNAL:ADN/LFNBNRR/GRABRQNiEXTERNAL:EQScQBRUBKEi8NRCPDR0200iiiiQFILLPDRNSIC0403050TOTALNUMBERQFCOP1EBREQUIRED:LTTR22ENCLi8 yK~,'aa,~'jJp')"'Ja~>!.jGO<>:-i0<)h;.~l-iXK,':,"QNt('",XuG~TAG".)i:i(~'.,'O';OX'<,606<i'Tr*lP..9>lIlo)li'gaU%'t~i<j21&9IUljla$')t'.>f96'f'T$goNN3.'1'i%Ilf.1";~>>i4i><V).qCn"3"'TfD.lL3'j8'!L*")I3t'!9ljo~-l'iQITAI)f9AL'N1>'1I)RHoV630839~""<L5'"'y,jk'l~!ji~$'j"lQil:it"'l'=<0'j:0~',.lx,'i-ji.WVN~A).Jr~..>l.N,,')".Rjl""'tiqI"zv%fnaq~%oanifszeqn;ro:l>xEbb~~b<<jtalol;,13:ill.'t'fl)qqUBax;lj8'T9d'TozdsIr>l)Jfaifl3v"detox;tGj<<'3'a'1v0>;>uposJ.)XA68rgq~Bj;-R90eca9>xll)<<~mao;taoi8<"<J.l,'qc~P~hfl:3XIl,'.l')NH."iRTJ'GBV1333R23I'B'):)GEOOh:>(1G:)NOL'TigQIRT3IA'oidudizf~i(llcvsaoQ:I;fthm.mV~ic',,if)::.lIi'i4~4<<~(Ar,'0.(sVX'PIXY)%0t..2iGP9392ASXld93aG>>lo))Cialet4qYdBoffoii'd3I90QJQ".l3>lTlJQ40t.TNBI'lK:.)3'8.XNAN~,3(~u",4IQBD>3A-RWlAJLG9A-RN9W,a.jrTRIA94ii'RA-RH948QHXQJ33JX'9QBRfHI9f')')JDWQRfl'3IJt4I00TN;-lIlI"~~l3NANX-.1~9>->GI0>A'<HE'1Ql)'lANil'LlL0rNJ,G9A-AN~i889A-HW{GfjidJXN<EA:V>NA'il(".'~AQQXVHNS.Nl)R gzzpzizzzzz~AiIO'III~~>'r~i"z<<iiiziri~zuZZ..::ROCHESTERGASANDELECTRICCORPORATIONo89EASTAVENUE,ROCHESTER,N.K14649-0001ROGERW.KOBERVKEPRKSlOKNTELECTRIC&STEAMPROOVCBOMTKLKPHONK*RKACOOKTld546-2700July31Il986Mr.MortonB.FairtileProjectDirectorateNlDivisionofPWRLicensing-AU.S.NuclearRegulatoryCommissionWashingtoniDC20555
Subject:
ResponsetoStaffQuestionsR.E.GinnaNuclearPowerPlantDocketNo.50-244
DearMr.Fairtile:
ByletterdatedJulyli1986Iyourequestedadditionalinformationconcerningtheproposedlicenseamendmentrelatedtooperationofthespentfuelpitventilationandcharcoalabsorbersystem.AttachedaretheresponsestotheStaffquestions.Asmutuallyagreed>thisletterwasnotsubmittedonthedateoriginallyrequestedsothatateleconferencecouldbearrangedfortheconvenienceoftheNRCreviewers.VrtrulyyoursiRogrW.KoberAttachment$8608070202860731PDRADOCN,05000244IpPDRPOO dlhhl'4l1 Whatcharcoalsystemisbeingaddressed>fuelpooloff-gasorauxiliarybuildingmainstack?Theeffectedsystemisthespentfuelpoolfiltrationsystemwhichisnotthemainstacksystemandisnotan"offgas"system.TheproposedchangestotheTechnicalSpecificationsaddressthespecificrequirementsforventilationandfissionproductremovalsystemswhenirradiatedfuelisbeinghandledinthespentfuelpool.NotethatSections3.11IFuelHandlingintheAuxiliaryBuilding>and4.11.1,SpentFuelPitCharcoalAbsorberSystemIdealonlywiththespecificrequirementsforfuelhandling.Requirementsforoperationofotherventilationsystemswouldbeunaffectedbytheproposedchange.Ifthemainstack>whatothersystemsareprocessedviathispathway?Noothersystemsareprocessedviathispathway.AschematicofthespentfuelpitandauxiliarybuildingventilationsystemisprovidedinFigure9.4-2oftheUpdatedFSAR.ExhaustfanlCtakessuctionfromthespentfuelpitareaIthroughthebankofcharcoalfiltersadjacenttothepitanddischargestotheplantdischargeheader.ExhaustfanslAand1BtakesuctionfromthedischargeheaderIthroughaHEPAfilteranddischargetotheplantvent.NotethatthecharcoalfiltershownonFigure9.4-2tobeadjacenttotheHEPAinthe1A/1Bsuctionlinedoesnotexist.StephenDuceofINELwasnotifiedofthisdiscrepancyviatelephoneonJuly9,1986.Doestheproposalallowformovementoffuelduringpoweroperations?IfsoIwhatpreventsreconfiguringspentfuelormovementofnewfuelduringpoweroperations?Therearecurrentlynorestrictionsonmovementofspentfuelinthespentfuelpitduringpoweroperations.OperationofthefiltrationsystemwouldbecorrelatedtofuelassemblydecaytimeundertheproposedTechnicalSpecification.NodelRETS3.11.2.4requiresuseofoff-gastreatmentsystemswhenevermonthlydoseexceeds1/48thofAnnualAppendixIobjectives.Doesthissystemfitunderthisspecification?Whatabout10CFR50AppendixIdoses?Theproposedchangesaddressonlythoserequirementsspecifictofuelhandlinginthespentfuelpit.Therefore>RETSrequirementsIfoundinSection3.9.2oftheTechnicalSpecifications,willbeunaffected.Canthefuelpoolexperienceperiodsofelevatedradionuclidereleaseduringnon-refuelingperiods(i.e.Icanthefuelpoolbeusedasanevaporator)?Thefuelpoolisnotusedasanevaporator>butvalvescanbeconfiguredtotransferwaterfromthereactorcoolantdraintanktothespentfuelpool.However<thishasnotbeenourpractice.SuchactionwouldbeunaffectedbytheproposedchangesinceundercurrentTechnicalSpecificationsthespentfuelpitventilationsystemwouldnotberequiredtooperate.Theprimarypurposeofthespentfuelpoolfiltrationsystemistomitigatetheeffectsofafuelhandlingaccidentintheauxiliarybuilding.
0July17,1986Distribution:DocketFilew/oEncl.PADII1R/Fw/oEncl.~PShuttleworthw/Encl.GinnaPHw/Encl.'4DOCKETNO(S)..5O-~44Hr.Rogerll.Kober*VicePresidentElectricandSteamProductionRochesterGas8ElectricCorporation89EastAvenueRochester,NewYork14649R.E.GINNANUCLEARPOWERPLANTThefollowingdocumentsconcerningourreviewofthesubjectfacilityaretransmittedforyourinformation.CjNoticeofReceiptofApplication,datedDDraft/FinalEnvironmentalStatment,datedDNoticeofAvailabilityofDraft/FinalEnvironmentalStatement,datedDSafetyEvaluationReport,orSupplementNo,datedDNoticeofHearingonApplicationforConstructionPermit,datedDNoticeofConsiderationofIssuanceofFacilityOperatingLicense,datedCjMonthlyNotice;ApplicationsandAmendmentstoOperatingLicensesInvolvingnoSignificantHazardsConsiderations,datedDApplicationandSafetyAnalystsReport,VolumeDAmendmentNo.toApplication/SARdatedDConstructionPermitNo.CPPR-DFacilityOperatingLicenseNo.,AmendmentNo.,AmendmentNo.dated,datedDOrderExtendingConstructionCompletionDate,datedIXtOther(Specify)BiweeklyNoticecoveringperiodJune18,1986.ExpirationdateforhearinreuestsandcomentsJuly18,1986.
Enclosures:
AsstatedSeenextpageniyisionofPl<RLicensing-AfficeotNuclearReactorRegulationOeSiC8~SURNAME&DATE~P/Dgl;LAPShuttlewoth'7/'I7/86""'RCFORM318(1/84)NRCM0240~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~o~r~~
I~~~.,~1C~~~fCkh~,I'~VIII~~~'1%~~~~A4~~~rwlE.~r+14~5tW/'~hi July17,1986Distribution:DocketFilew/oEncl.PAD81R/Fw/oEncl',.PShuttleworthw/Encl.GinnaPNw/Encl.DOCKETNO(S).Gpp44,Hr.RogerW.KoberVicePresidentElectricandSteamProductionRochesterGas8tElectricCorporation89EastAvenue)@/pter,t/e<vYork14649R.E.GINNANUCLEARPOllERPLANTThefollowingdocumentsconcerningourreviewofthesubjectfacilityaretransmittedforyourinformation.DNoticeofReceiptofApplication,datedDDraft/FinalEnvironmentalStatment,datedDNoticeofAvailabilityofDraft/FinalEnvironmentalStatement,datedDSafetyEvaluationReport,orSupplementNo.,datedDNoticeofHearingonApplicationforConstructionPermit,datedDNoticeofConsiderationofIssuanceofFacilityOperatingLicense,datedDMonthlyNotice;ApplicationsandAmendmentstoOperatingLicensesInvolvingnoSignificantHazardsConsiderations,datedDApplicationandSafetyAnalysisReport,VolumeDAmendmentNo.toApplication/SARdatedDConstructionPermitNo.CPPR-,AmendmentNo.datedDFacilityOperatingLicenseNo.,AmendmentNo.,datedDOrderExtendingConstructionCompletionDate,dated-for-hearing-mquests-and-eotrme~une&0-~9
Enclosures:
Asstatedpimtie~ate-ivisionofPHRLicensing-A.fticeofNuclearReactorRegulationcc:SeenextpageOereelCE~SURNAME~DATE~NAGFORM318t1/84)NACM0240~~0~~~~~~~~
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