ML17309A215

Forwards Revision 6 to App B of QA Manual for Inservice Insp Program Providing Alternative Repair for Tube Plugging Technique.Sleeving Program Scheduled for Implementation During Spring 1982 Refueling Outage

ML17309A215
Person / Time
Site:	Ginna
Issue date:	01/15/1982
From:	MAIER J E ROCHESTER GAS & ELECTRIC CORP.
To:	CRUTCHFIELD D Office of Nuclear Reactor Regulation
Shared Package
ML17258A459	List: ML17258A458 ML17309A215
References
NUDOCS 8201200585
Download: ML17309A215 (10)

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ATTACHMENTD:'sIWtHs'a~'swvROCHESTERGASAHOELECTRICCORPORATION~~~e<<v~89EASTAVENUE,ROCHESTER,N.Y.14649,p"4r.':4(rR'II~c,sRf5IwfmTCl.f~<<0<<C>>caCoat~s5462700January15,1982DirectorofNuclearReactorRegulationAttention:Mr.DennisM.Crutchfield,ChiefOperatingReactorsBranchNo.5DivisionofLicensingU.S.NuclearRegulatoryCommissionWashington,D.C.20555

Subject:

SteamGeneratorSleevingR.E.Ginna~guclearPowerPlant,UnitDocketNo~PS5'"g4'4'~<<~.<<se<<r

DearMr.Crutchfield:

/~.."/Mj(f)":,'~.'.."SinceAugust,1980RochesterGasandElectrichashadasteamgeneratorsleevingdevelopmentprogram.Thepurposeofthisprogramhasbeentoprovideanalternativetuberepairtechniquetoplugging.Five(5)testsleeveswereinstalledintheBSteamGeneratoratGinnaduringNovember,1980.Anadditionalsixteen(16)sleeveswereinstalledduringtheSpring1981refuelingoutage.Theoperatingexperiencetodatewiththeseinstallationshasbeenfavorable.Theseinstallationsaredescribedin'reportssubmittedtoyoubyourlettersdatedNovember6,1980andApril23,1981.Oursleevingdevelopmentprogramwillbecompletedinthenearfuture.Thefinalsleevedesignandinstallationprocedureswillbeslightlydifferentthanpreviouslydescribed.Wearenowplanningonimplementationofthissleevingtechniqueasastandardsteamgeneratortuberepairprocedure.Inaddition,weintendtopreventativelysleeveseveralhundredsleevesineachsteamgeneiatoroverthenextseveralyears.ThispreventativesleevingprogramisscheduledtobeginduringourSpring1982refuelingoutage.Itisplanned.tocontinuethispreventativesleevingprogramduringeachsteam'eneratorinspectionuntilalltubespotentiallysubjecttodegradationarecompleted.Atthepresenttime,theGinnaInserviceInspectionProgramlimitsthemaximumnumberofsleeveswhichmaybeinstalledQO~duringeachsteamgeneratorinspectionto25persteamgenerator.Inordertoimplementthesleevingprogramoutlinedabove,aproposedchangetotheInserviceInspectionProgramisenclosed.Thischangedeletesthe25sleevelimitation.Nootherchangesareincludedinthisrevision.Theprovisionsregardinginspection8201200585820.iS"Va~aCX-OEOOO2O48PDRI January15,1982Mr.DennisM.Crutchfieldandacceptablewallthicknessoftubesandtube/sleevecombi-nationsremainaspreviouslyapproved.Tofacilitateyourreview'andapprovalofthisproposedchangetotheGinnaStationInserviceInspectionProgram,andinaccordancewithrequestsfrommembersofyourstaff,itisproposedthatanindependentDesignReviewBoardbeused.Theformatandproceduresforthisboardwouldbesimilartothoseusedfor.themeetingoftheSanOnofreUnit1SteamGeneratorSleevingReview'BoardduringOctober,1980.AreportdescribingthefinaldetailsofoursleevedesignandqualificationprogramwillbesubmittedtoyouonoraboutFebruary19,1982.ItisproposedthataDesignReviewBoardmeetingfortheGinnasleevingprogrambeconductedonoraboutMarch10,1982inRochester.ActualsleeveinstallationduringtheupcomingrefuelingoutageatGinnaisnotscheduledtocommenceuntilafterApril20,1982.Withyourconcurrence,RochesterGasandElectricwillproceedtoselectparticipantsfortheboardandestablishthemeetingarrangementsandprocedures.Wewouldliketoreviewthepro-posedparticipantsandarrangementswithyouinthenearfuture.Verytrulyyours,JohnE.Maier

~ATTACHMENTDwe<<0VleWROCHESTERCASAHDELECTRICCORPORATION~89EASTAVEHVE,ROCHESTER,H.Y.I4649.O~hK.'~iIER(i(~%f5I~Ev,Cit+<<O~C'i~cacoac~~~5402~00January1'5,.1982DirectorofNuclearReactorRegulationAttention:Mr.DennisM.Crutchfield,Ch'iefOperatingReactorsBranchNo.5DivisionofLicensingU.S.NuclearRegulatoryCommissionWashington,D.C.20555

Subject:

SteamGeneratorSleevingR.E.GinnaDuel.earPowerPlant,UnitDocketNo~I'-844'earMr.Crutchfield:SinceAugust,1980RochesterGasandElectrichashadasteamgeneratorsleevingdevelopmentprogram.Thepurposeofthisprogramhasbeentoprovideanalternativetuberepairtechniquetoplugging.Five(5)testsleeveswereinstalledintheBSteamGeneratoratGinnaduringNovember,1980.Anadditionalsixteen(16)sleeveswereinstalledduringtheSpring1981refuelingoutage.Theoperatingexperiencetodatewiththeseinstallationshasbeenfavorable.TheseinstallationsaredescribedinreportssubmittedtoyoubyourlettersdatedNovember6,1980andApril23,1981.Oursleevingdevelopmentprogramwillbecompletedinthenearfuture.Thefinalsleevedesignandinstallationprocedureswillbeslightlydifferentthanpreviouslydescribed.Wearenowplanningonimplementationofthissleevingtechniqueasastandardsteamgeneratortuberepairprocedure.Znaddition,weintendtopreventativelysleeveseveral.hundredsleevesineachsteamgeneratoroverthenextseveralyears.ThispreventativesleevingprogramisscheduledtobeginduringourSpring1982refuelingoutage.Ztisplanned.tocontinuethispreventativesleevingprogramduringeachsteamgenerator.inspectionuntilalltubespotentiallysubjectto,degradationarecompleted.'tthepresenttime,theGinnaZnserviceInspectionProgramlimitsthemaximumnumberofsleeveswhichmaybeinstalled0duringeachsteamgeneratorinspectionto25persteamgenerator.sInordertoimplementthesleevingprogramoutlinedabove,aproposedchangetotheZnserviceInspectionProgramisenclosed.Thischangedeletesthe25sleevelimitation.Noother.changesareincludedinthisrevision.The.provisionsregardinginspection January,15,1982Mr.DennisM.Crutchfieldandacceptablewallthicknessoftubesand,tube/sleevecombi-nationsremainaspreviouslyapproved.Tofacilitateyourreview'andapprovalofthisproposedchangetotheGinnaStationInserviceInspectionProgram,andinaccordancewithrequestsfrommembersofyourstaff,itis~proposedthatanindependentDesignReviewBoardbeused.The~formatandproceduresforthisboardwouldbesimilartothoseusedforthemeetingoftheSanOnofreUnit1SteamGeneratorSleevingReview'BoardduringOctober,1980.AreportdescribingthefinaldetailsofoursleevedesignandqualificationprogramwillbesubmittedtoyouonoraboutFebruary19,1982.ItisproposedthataDesignReviewBoardmeetingfortheGinnasleevingprogrambeconductedonoraboutMarch10,1982inRochester..ActualsleeveinstallationduringtheupcomingrefuelingoutageatGinnaisnotscheduledtocommenceuntilafterApril20,1982.Withyourconcurrence,RochesterGasandElectricwillproceedtoselectparticipantsfortheboardandestablishthemeetingarrangementsandprocedures.Newouldliketoreviewthepro-posedparticipantsandarrangementswithyouinthenear.future.Verytrulyyours,l]JohnE.Maier REGULlATIVFORhlATIONDiISTRIBUTION~(STEÃ(RIDS)ACCKSSIOVNBR:S201200585DOCKSDATE:S2/01/15NQIT'ARIZED:NODQCKEIT"tii'ACIL:50-244Rboert>>EmmetGiinnaNuclearPlantiUnitiliRochester..O'I05000244'UTH~IVA'4IE>>AUT"NORAFF>>ILIIATIONMAIERiJ.E'Rolchester>>GasLElectricCorp~RECIP~VAillE>>RECIIPIIEN>>TlAFFILIIATIOVCRUTCHFIIELDiD~"0'oeratjngReactorsBra'nch5-*i

SUBJECT:

F'orwa'rdsRevision>>,6to.A'pp8oifQAmanuai'lifor~inservice.insporogra'morovidingalternativerepaiirfortubepluggingtechn'jque'.Sleevjngprogramscheduledfo.rimolementationdurin'gSar.jng19S2refuelingoutage.DISTRIBUTION:COOEI:ASSISCDRiIESRECEIVED:LITRl>.IICLIjSIZE".Pj~TITLE:General'istri'outiop>>forafterIssue'nceofOperatingLIicenseIVOTES:1.cosy:SKP>>S'acts~,LUr'..05000244'ECiIPIIE>>ViTAIDCQDK>>/,VARKlACTION:ORBtii5',SC!01.I>>VTERNALl:ELONRA/DHF8DEPIYOSiIR'"04'O~IESLlT>>TRKiVCLl131310111.011RKC'IPIERTlID>>iCODE'/4'ALKIIE06iVRR/DLlDIR.NRR'/0SI/R'ABfCOPIESLlTTRENCLl2211KXTERi4ALi:ACRSNRCPQRIVT'IS0902101011>>1LPORiVSICi0305l'3C3$TOTALIiilURBEROriCIORERSEIIIU'IRED;IITTR3jl5ENCLI

'ql,1<I41IH~1'"l' v"j/SIRE////////II///////awtrK'.,-.:ROCHESTERGASANDELECTRICCORPORATIONo89EASTAVENUE,ROCHESTER,N.Y.14649JOHNE.MAIERVICEPRESIDENTTCLCPHOMCARCACODC7ld546-2700January15,1982DirectorofNuclearReactorRegulationAttention:Mr.DennisM.Crutchfield,ChiefOperatingReactorsBranchNo.5DivisionofLicensingU.S.NuclearRegulatoryCommissionWashington,D.C.20555

Subject:

SteamGeneratorSleevingR.E.GinnaNuclearPowerPlant,UnitDocket,No.50-244

DearMr.Crutchfield:

SinceAugust,1980RochesterGasandElectrichashadasteamgeneratorsleevingdevelopmentprogram.Thepurposeofthisprogramhasbeentoprovideanalternativetuberepairtechniquetoplugging.Five(5)testsleeveswereinstalledintheBSteamGeneratoratGinnaduringNovember,1980.Anadditionalsixteen(16)sleeveswereinstalledduringtheSpring1981refuelingoutage.Theoperatingexperiencetodatewiththeseinstallationshasbeenfavorable.TheseinstallationsaredescribedinreportssubmittedtoyoubyourlettersdatedNovember6,1980andApril23,1981.Oursleevingdevelopmentprogramwillbecompletedinthenearfuture.Thefinalsleevedesignandinstallationprocedureswillbeslightlydifferentthanpreviouslydescribed.Wearenowplanningonimplementationofthissleevingtechniqueasastandardsteamgeneratortuberepairprocedure.Inaddition,weintendtopreventativelysleeveseveralhundredsleevesineachsteamgeneratoroverthenextseveralyears.ThispreventativesleevingprogramisscheduledtobeginduringourSpring1982refuelingoutage.Itisplannedtocontinuethispreventativesleevingprogramduringeachsteamgeneratorinspectionuntilalltubespotentiallysubjecttodegradationarecompleted.Atthepresenttime,theGinnaInserviceInspectionProgramlimitsthemaximumnumberofsleeveswhichmaybeinstalledQOduringeachsteamgeneratorinspectionto25persteamgenerator.Inordertoimplementthesleevingprogramoutlinedabove,aproposedchangetotheInserviceInspectionProgramisenclosed.Thischangedeletesthe25sleevelimitation.Nootherchangesareincludedinthisrevision.Theprovisionsregardinginspection820i200585820i5~lPDRADOCK08000244I,8PDR 4J ROCHESTERGASANDELECTRICCORP.DpTEJanuary15,1982TOMr.DennisM.Crutchfield4SHEETNO.andacceptablewallthicknessoftubesandtube/sleevecombi-nationsremainaspreviouslyapproved.TofacilitateyourreviewandapprovalofthisproposedchangetotheGinnaStationInserviceInspectionProgram,andinaccordancewithrequestsfrommembersofyourstaff,itisproposedthatanindependentDesignReviewBoardbeused.TheformatandproceduresforthisboardwouldbesimilartothoseusedforthemeetingoftheSanOnofreUnit1SteamGeneratorSleevingReviewBoardduringOctober,1980.Areportdescribing'thefinaldetailsofoursleevedesignandqualificationprogramwillbesubmittedtoyouonoraboutFebruary19,1982.ItisproposedthataDesignReviewBoardmeetingfortheGinnasleevingprogrambeconductedonoraboutMarch10,1982inRochester.ActualsleeveinstallationduringtheupcomingrefuelingoutageatGinnaisnotscheduledtocommenceuntilafterApril20,1982.Withyourconcurrence,RochesterGasandElectricwillproceedtoselectparticipantsfortheboardandestablishthemeetingarrangementsandprocedures.Wewouldliketoreviewthepro-posedparticipantsandarrangementswithyouinthenearfuture.Verytrulyyours,JoE.Maier rEJ