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{{#Wiki_filter:NOV2"21976DistributionORB83LocalPDRINRCPDRDocket,Ho.50-220VStelloTJCarterGLearCParrishNiagarattohawkPowerCorporationJWetmoreATTN:fir.GeraldK.RhodeSNowickiVicePresident-Engineering300ErieBoulevard)lestAttorney,OELDSyracuse,HewYork13202OI&E(3)DEisenhutGentlemen:TBAbernathyJRBuchananRE:HIHEBILEPOINTNUCLEARSTATIONUHITA@S1(16)Earlierthisyearwesentletterstolicenseesofoperatingnuclearpowerplantsnotifyingthemofarevisionto10CFRPart,50,Section50.55awhichwaspublishedintheFederalRegfsteronFebruary12,1976(41FR6256).Therevisedregulationchangedthefnservfceinspectionandtestingrequire-.mentsfornuclearpowerplantcomponentscontainedfnparagraph(g)ofI50.55a.AletterregardingthissubjectwassenttoyouonApril26,1976.Sincethattime,theHRChasreceivedanumberofinquiriesfromlicenseesregardingacceptablemethodsforcomplyingwiththeregulation.Ingeneral,theinquirieshavebeendirectedtowardthreemajorareasrelativetocompliancewiththeregulation:1.ThedeterminationofwhichASMEBoilerandPressureVesselCodeEditionandAddendaareapplicableforanyupdatedfnserviceinspectionortestingprogram,2.TherequirementtoconformtheTechnicalSpecificationstoarevfsedprogram,and3.TheprocessofobtainingrelieffromAQ/ECoderequirementsfoundtobeimpractical.Consequently,wearetransmittingforyouruse,Enclosure1:"HRCStaffGuidanceForComplyingwithCertainProvisionsof10CFR50.55a(g),InserviceInspectionRequirements".Thisenclosuredescribesthemajorprovisionsoftherevisedregulation,addressestheareasoflicenseeconcernlistedabove,'andpro-videsguidanceoninformationwhichtheHRCstaffwillneedtoreviewinservice'nspectionandtestingprogramsand'oevaluaterequestsforrelieffromASHECoderequirementsthataredeterminedtobeimpractical.liebelievethisenclosurewillservetoclarifythepropermethod(s)forimplementingtheregulationinseveralimportantareas.OPPIC2~SORNAMLWOATS'ormhEC.318(Rev.9-33)hEI02404U,0OOVSRNMSNTPll!NTINOOPPIClll1074424100 0IItIIIII 1NOV22197'iagarat'-ohawkPowerCorporation 1/ereiterateourpreviousrequestthatyousubmitproposedTechnicalSpecificationchangestoincorporatestandardlanguagereferencingg50.55a(g),atleast6monthsbeforethestartofthenext40-monthinspectionperiodforyourfacility.Also,asdiscussedinEnclosure1,youshouldsubmitadescriptionofyourplannedinserviceinspectionandtestingprograms,aswellasanyrequestforrel'ieffromAStiECoderequirementsdeterminedtobeimpracticalforyourfacility,asfarfnadvanceaspossibleof,butatleast90daysbefore,thestartofany40-monthfnserviceinspectionperiod,or20-monthpumpandvalvetestingperiod.Inaddition,wewouldliketoemphasizeanimportantpointregardingtheAStfECodeSectionXIrequfrementstotestselectedpumpsandvalves,thatarenowincorporatedinii50.55a(g):TheASfiECodeSectionXIrequirementsapplyonlytoselectedvalvesandpumpsthatcanbetestedwithoutplacingtheplantfnanunsafecondition.Youshouldexercisecareinplanningyourtestingprogramsto.ensurethatnotestwillbeconductedwhiletheplant'fsinanoperatingmodethatwouldmakeftvulnerabletoatesterrororatest,failure.Particularattentionshouldbedirectedtowardthevalveexercising(cycling)tests.Inthisregard,somebasicguidelinesforexcludingexercising(cycling)testsofcertainvalvesduringplantoperationarecontainedfnEnclosure2.ValveleakagetestsandothervalveandpumptestsrequiredbytheAShiECode,shouldbereviewedforeachcomponent,relativetoeachplantoperatingmode,toensurethatnotestwillhaveanadverseimpactonplantsafety.Ifyouhaveanyfurtherquestionsregardingimplementationof10CFR50.55a(g)atyourfacility,pleasecontactus.Sincerely, | {{#Wiki_filter:NOV2"21976DistributionORB83LocalPDRINRCPDRDocket,Ho.50-220VStelloTJCarterGLearCParrishNiagarattohawkPowerCorporationJWetmoreATTN:fir.GeraldK.RhodeSNowickiVicePresident-Engineering300ErieBoulevard)lestAttorney,OELDSyracuse,HewYork13202OI&E(3)DEisenhutGentlemen:TBAbernathyJRBuchananRE:HIHEBILEPOINTNUCLEARSTATIONUHITA@S1(16)Earlierthisyearwesentletterstolicenseesofoperatingnuclearpowerplantsnotifyingthemofarevisionto10CFRPart,50,Section50.55awhichwaspublishedintheFederalRegfsteronFebruary12,1976(41FR6256).Therevisedregulationchangedthefnservfceinspectionandtestingrequire-.mentsfornuclearpowerplantcomponentscontainedfnparagraph(g)ofI50.55a.AletterregardingthissubjectwassenttoyouonApril26,1976.Sincethattime,theHRChasreceivedanumberofinquiriesfromlicenseesregardingacceptablemethodsforcomplyingwiththeregulation.Ingeneral,theinquirieshavebeendirectedtowardthreemajorareasrelativetocompliancewiththeregulation:1.ThedeterminationofwhichASMEBoilerandPressureVesselCodeEditionandAddendaareapplicableforanyupdatedfnserviceinspectionortestingprogram,2.TherequirementtoconformtheTechnicalSpecificationstoarevfsedprogram,and3.TheprocessofobtainingrelieffromAQ/ECoderequirementsfoundtobeimpractical.Consequently,wearetransmittingforyouruse,Enclosure1:"HRCStaffGuidanceForComplyingwithCertainProvisionsof10CFR50.55a(g),InserviceInspectionRequirements".Thisenclosuredescribesthemajorprovisionsoftherevisedregulation,addressestheareasoflicenseeconcernlistedabove,'andpro-videsguidanceoninformationwhichtheHRCstaffwillneedtoreviewinservice'nspectionandtestingprogramsand'oevaluaterequestsforrelieffromASHECoderequirementsthataredeterminedtobeimpractical.liebelievethisenclosurewillservetoclarifythepropermethod(s)forimplementingtheregulationinseveralimportantareas.OPPIC2~SORNAMLWOATS'ormhEC.318(Rev.9-33)hEI02404U,0OOVSRNMSNTPll!NTINOOPPIClll1074424100 0IItIIIII 1NOV22197'iagarat'-ohawkPowerCorporation-2-1/ereiterateourpreviousrequestthatyousubmitproposedTechnicalSpecificationchangestoincorporatestandardlanguagereferencingg50.55a(g),atleast6monthsbeforethestartofthenext40-monthinspectionperiodforyourfacility.Also,asdiscussedinEnclosure1,youshouldsubmitadescriptionofyourplannedinserviceinspectionandtestingprograms,aswellasanyrequestforrel'ieffromAStiECoderequirementsdeterminedtobeimpracticalforyourfacility,asfarfnadvanceaspossibleof,butatleast90daysbefore,thestartofany40-monthfnserviceinspectionperiod,or20-monthpumpandvalvetestingperiod.Inaddition,wewouldliketoemphasizeanimportantpointregardingtheAStfECodeSectionXIrequfrementstotestselectedpumpsandvalves,thatarenowincorporatedinii50.55a(g):TheASfiECodeSectionXIrequirementsapplyonlytoselectedvalvesandpumpsthatcanbetestedwithoutplacingtheplantfnanunsafecondition.Youshouldexercisecareinplanningyourtestingprogramsto.ensurethatnotestwillbeconductedwhiletheplant'fsinanoperatingmodethatwouldmakeftvulnerabletoatesterrororatest,failure.Particularattentionshouldbedirectedtowardthevalveexercising(cycling)tests.Inthisregard,somebasicguidelinesforexcludingexercising(cycling)testsofcertainvalvesduringplantoperationarecontainedfnEnclosure2.ValveleakagetestsandothervalveandpumptestsrequiredbytheAShiECode,shouldbereviewedforeachcomponent,relativetoeachplantoperatingmode,toensurethatnotestwillhaveanadverseimpactonplantsafety.Ifyouhaveanyfurtherquestionsregardingimplementationof10CFR50.55a(g)atyourfacility,pleasecontactus.Sincerely, | ||
==Enclosures:== | ==Enclosures:== | ||
HRCStaffGuidanceforComplyfngwithCertainProvisionsof10CFR60.65a(g)2.GufdelinesforExcludingExercising(Cycling)TestsofCertainValvesDuringPlantOperation/rhinalsignedbyGeorgeLear,ChiefOperatingReactorsBranch¹3DivisionofOperatingReactorsOPPICC~4URNAMCWDATC~ORB¹3ORB¹.We,tmo,r...11/Q/mjf.6ORB¹3GLea,r,W11~/76FormhEC-318(Rcv.9.33)hECM0240QU4OOYCRNMCNTPRINTINOOPPICCIl074424I44 q',0V~IIhilII'II~knrNUlt' | HRCStaffGuidanceforComplyfngwithCertainProvisionsof10CFR60.65a(g)2.GufdelinesforExcludingExercising(Cycling)TestsofCertainValvesDuringPlantOperation/rhinalsignedbyGeorgeLear,ChiefOperatingReactorsBranch¹3DivisionofOperatingReactorsOPPICC~4URNAMCWDATC~ORB¹3ORB¹.We,tmo,r...11/Q/mjf.6ORB¹3GLea,r,W11~/76FormhEC-318(Rcv.9.33)hECM0240QU4OOYCRNMCNTPRINTINOOPPICCIl074424I44 q',0V~IIhilII'II~knrNUlt' | ||
}} | }} |
Revision as of 17:03, 4 May 2018
ML17037B668 | |
Person / Time | |
---|---|
Site: | Nine Mile Point ![]() |
Issue date: | 11/22/1976 |
From: | Lear G Office of Nuclear Reactor Regulation |
To: | Rhode G K Niagara Mohawk Power Corp |
References | |
41 FR 6256 | |
Download: ML17037B668 (4) | |
Text
NOV2"21976DistributionORB83LocalPDRINRCPDRDocket,Ho.50-220VStelloTJCarterGLearCParrishNiagarattohawkPowerCorporationJWetmoreATTN:fir.GeraldK.RhodeSNowickiVicePresident-Engineering300ErieBoulevard)lestAttorney,OELDSyracuse,HewYork13202OI&E(3)DEisenhutGentlemen:TBAbernathyJRBuchananRE:HIHEBILEPOINTNUCLEARSTATIONUHITA@S1(16)Earlierthisyearwesentletterstolicenseesofoperatingnuclearpowerplantsnotifyingthemofarevisionto10CFRPart,50,Section50.55awhichwaspublishedintheFederalRegfsteronFebruary12,1976(41FR6256).Therevisedregulationchangedthefnservfceinspectionandtestingrequire-.mentsfornuclearpowerplantcomponentscontainedfnparagraph(g)ofI50.55a.AletterregardingthissubjectwassenttoyouonApril26,1976.Sincethattime,theHRChasreceivedanumberofinquiriesfromlicenseesregardingacceptablemethodsforcomplyingwiththeregulation.Ingeneral,theinquirieshavebeendirectedtowardthreemajorareasrelativetocompliancewiththeregulation:1.ThedeterminationofwhichASMEBoilerandPressureVesselCodeEditionandAddendaareapplicableforanyupdatedfnserviceinspectionortestingprogram,2.TherequirementtoconformtheTechnicalSpecificationstoarevfsedprogram,and3.TheprocessofobtainingrelieffromAQ/ECoderequirementsfoundtobeimpractical.Consequently,wearetransmittingforyouruse,Enclosure1:"HRCStaffGuidanceForComplyingwithCertainProvisionsof10CFR50.55a(g),InserviceInspectionRequirements".Thisenclosuredescribesthemajorprovisionsoftherevisedregulation,addressestheareasoflicenseeconcernlistedabove,'andpro-videsguidanceoninformationwhichtheHRCstaffwillneedtoreviewinservice'nspectionandtestingprogramsand'oevaluaterequestsforrelieffromASHECoderequirementsthataredeterminedtobeimpractical.liebelievethisenclosurewillservetoclarifythepropermethod(s)forimplementingtheregulationinseveralimportantareas.OPPIC2~SORNAMLWOATS'ormhEC.318(Rev.9-33)hEI02404U,0OOVSRNMSNTPll!NTINOOPPIClll1074424100 0IItIIIII 1NOV22197'iagarat'-ohawkPowerCorporation-2-1/ereiterateourpreviousrequestthatyousubmitproposedTechnicalSpecificationchangestoincorporatestandardlanguagereferencingg50.55a(g),atleast6monthsbeforethestartofthenext40-monthinspectionperiodforyourfacility.Also,asdiscussedinEnclosure1,youshouldsubmitadescriptionofyourplannedinserviceinspectionandtestingprograms,aswellasanyrequestforrel'ieffromAStiECoderequirementsdeterminedtobeimpracticalforyourfacility,asfarfnadvanceaspossibleof,butatleast90daysbefore,thestartofany40-monthfnserviceinspectionperiod,or20-monthpumpandvalvetestingperiod.Inaddition,wewouldliketoemphasizeanimportantpointregardingtheAStfECodeSectionXIrequfrementstotestselectedpumpsandvalves,thatarenowincorporatedinii50.55a(g):TheASfiECodeSectionXIrequirementsapplyonlytoselectedvalvesandpumpsthatcanbetestedwithoutplacingtheplantfnanunsafecondition.Youshouldexercisecareinplanningyourtestingprogramsto.ensurethatnotestwillbeconductedwhiletheplant'fsinanoperatingmodethatwouldmakeftvulnerabletoatesterrororatest,failure.Particularattentionshouldbedirectedtowardthevalveexercising(cycling)tests.Inthisregard,somebasicguidelinesforexcludingexercising(cycling)testsofcertainvalvesduringplantoperationarecontainedfnEnclosure2.ValveleakagetestsandothervalveandpumptestsrequiredbytheAShiECode,shouldbereviewedforeachcomponent,relativetoeachplantoperatingmode,toensurethatnotestwillhaveanadverseimpactonplantsafety.Ifyouhaveanyfurtherquestionsregardingimplementationof10CFR50.55a(g)atyourfacility,pleasecontactus.Sincerely,
Enclosures:
HRCStaffGuidanceforComplyfngwithCertainProvisionsof10CFR60.65a(g)2.GufdelinesforExcludingExercising(Cycling)TestsofCertainValvesDuringPlantOperation/rhinalsignedbyGeorgeLear,ChiefOperatingReactorsBranch¹3DivisionofOperatingReactorsOPPICC~4URNAMCWDATC~ORB¹3ORB¹.We,tmo,r...11/Q/mjf.6ORB¹3GLea,r,W11~/76FormhEC-318(Rcv.9.33)hECM0240QU4OOYCRNMCNTPRINTINOOPPICCIl074424I44 q',0V~IIhilII'II~knrNUlt'