ML17244A190: Difference between revisions

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=Text=
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{{#Wiki_filter:PoI=/'-.REGULATORNFORMATIONDISTRIBUTIONTEMDOCKETNBR:50-244REGINNA1RECIPIENT:NIEMANN,D.L.ORIGINATORWHITE~LD~COMPANYROCHESTERGAS6rELEC
{{#Wiki_filter:PoI=/'-.REGULATOR NFORMATION DISTRIBUTIONTEMDOCKETNBR:50-244 REGINNA1RECIPIENT:
NIEMANN,D.L.ORIGINATOR WHITE~LD~COMPANYROCHESTER GAS6rELEC


==SUBJECT:==
==SUBJECT:==
NotifiesthatProvisionalOperDOCDATE:781103ACCESSIONNBR:7811130232COPIESRECEIVED:LTR'NCLSIZE:LicgDPR-18issuedon780328omittedTechSpecsforpipingpenetrationsw/expansionbellows.Leakagetestingw/airmediumisnotreqforcontainmentpenetrationsys.DISTR~BUTTONCODEX'017DISTRIBUTIONTITLE$CONTAINMENTLEAKRATETESTINt'PPENDIXJ,NOTARIZRDNAMEBRCMIEFNRCPDRIJJE.OELnHANAUFRCONTAINMENTSYSTEMSADFORSYSLPROJENGINEERINGBRREACTnaSAFETYBRPLANTSYSTEMSBREEBMFAIRTILEEFFLUENTTREATSYSLPDR,TERANSICACRSENCL2W/7ENCLW/ENCLW/ENCLW/2ENCLll/F.NCLW/ENCLW/ENCLW/ENCLW/FNCL~J/ENCLW/ENCLW/ENCLW/FNCLW/ENCLW/ENCLH/ENCLW/ENCLW/ibENCLFORACTIONTOTALNUMBERDFCOPIESREQUIREDtLTRENCL4040NOTES:
NotifiesthatProvisional OperDOCDATE:781103ACCESSION NBR:7811130232 COPIESRECEIVED:
Er ROCHESTERGASANDELECTRICCORPORATION~89EA5TAVENUE,ROCHESTER,N.Y.14649LEOND.WHITE,JR.YICCPRCSlOCNTTctcpHoNcancecooc7ia546-2700November3,1978DirectorofNuclearReactorRegulationoperatingReactorsBracnhlgGULATC,"Y'DQCf(ETRL~ECOpyU.S.NuclearRegulatoryCommissionWashington,D.C.20555
LTR'NCLSIZE:LicgDPR-18issuedon780328omittedTechSpecsforpipingpenetrations w/expansion bellows.Leakagetestingw/airmediumisnotreqforcontainment penetration sys.DISTR~BUTTON CODEX'017 DISTRIBUTION TITLE$CONTAINMENT LEAKRATETESTINt'PPENDIX J,NOTARIZRDNAMEBRCMIEFNRCPDRIJJE.OELnHANAUFRCONTAINMENT SYSTEMSADFORSYSLPROJENGINEERING BRREACTnaSAFETYBRPLANTSYSTEMSBREEBMFAIRTILEEFFLUENTTREATSYSLPDR,TERANSICACRSENCL2W/7ENCLW/ENCLW/ENCLW/2ENCLll/F.NCLW/ENCLW/ENCLW/ENCLW/FNCL~J/ENCLW/ENCLW/ENCLW/FNCLW/ENCLW/ENCLH/ENCLW/ENCLW/ibENCLFORACTIONTOTALNUMBERDFCOPIESREQUIREDtLTRENCL4040NOTES:
Er ROCHESTER GASANDELECTRICCORPORATION
~89EA5TAVENUE,ROCHESTER,N.Y.14649LEOND.WHITE,JR.YICCPRCSlOCNT TctcpHoNc ancecooc7ia546-2700November3,1978DirectorofNuclearReactorRegulation operating ReactorsBracnhlgGULATC,"
Y'DQCf(ET RL~ECOpyU.S.NuclearRegulatory Commission Washington, D.C.20555


==DearMr.Ziemann:==
==DearMr.Ziemann:==
Amendment17toProvisionalOperatingLicenseNo.DPR-18issuedonMarch28,1978includedcontainmentleakagetestrequirementsforcertaincontainmentpenetrations.DuetoanoversightnorequirementswereincludedforpipingpenetrationswithexpansionbellowseventhoughtherearepenetrationsofthistypeatR.E.Ginna.TestingofthesepenetrationshasbeenregularlyperformedinthepastandwillcontinuetobetestedasrequiredbyAppendixJto10CFRPart50.Atechnicalspecifi-cationwillbeproposedat.aconvenient,timetospecificallyincludetheserequirements.InaletterdatedSeptember21,1978RochesterGasandElectriccommittedtomodifythepipingofeightcontainmentpenetrations.Themodificationsaretoprovidethecapabilitytodrainfluidawayfromcontainmentisolationvalvesandassureexposureofthevalvestocontainmentairtestpressureduringleakagetestingofthosesystemswhichmaybeopentothecon-tainmentatmosphereunderpost-accidentconditions.However,leakagetestingofthecontainmentspraysystemisolationvalveswillcontinuetobeperformedwithwateronthevalvesinaccor-dancewithsectionIII.C.2ofAppendixJto10CFRPart50.Thissystemisnormallyfilledwithwaterandwillbeoperatingunderpost-accidentconditions.Inadditionsealwaterisprovidedbytheresidualheatremovalsystem,whichhasadischargeheadof120psigandiscapableofmaintainingthefluidpressureatthevalvesinexcessofthecontainmentpressure.Athirtydaysupplyofwaterisassuredbyrecyclingcontainmentsumpwaterthroughthecontainmentspraysystempipingbacktothecontain-ment.Thereforeleakagetestingwithanairmediumisnot.requiredforthissystem.OC.J(ETFI.'.";ySincerelyyours,L.D.White,Jr.}}
Amendment 17toProvisional Operating LicenseNo.DPR-18issuedonMarch28,1978includedcontainment leakagetestrequirements forcertaincontainment penetrations.
Duetoanoversight norequirements wereincludedforpipingpenetrations withexpansion bellowseventhoughtherearepenetrations ofthistypeatR.E.Ginna.Testingofthesepenetrations hasbeenregularly performed inthepastandwillcontinuetobetestedasrequiredbyAppendixJto10CFRPart50.Atechnical specifi-cationwillbeproposedat.aconvenient, timetospecifically includetheserequirements.
InaletterdatedSeptember 21,1978Rochester GasandElectriccommitted tomodifythepipingofeightcontainment penetrations.
Themodifications aretoprovidethecapability todrainfluidawayfromcontainment isolation valvesandassureexposureofthevalvestocontainment airtestpressureduringleakagetestingofthosesystemswhichmaybeopentothecon-tainmentatmosphere underpost-accident conditions.
However,leakagetestingofthecontainment spraysystemisolation valveswillcontinuetobeperformed withwateronthevalvesinaccor-dancewithsectionIII.C.2ofAppendixJto10CFRPart50.Thissystemisnormallyfilledwithwaterandwillbeoperating underpost-accident conditions.
Inadditionsealwaterisprovidedbytheresidualheatremovalsystem,whichhasadischarge headof120psigandiscapableofmaintaining thefluidpressureatthevalvesinexcessofthecontainment pressure.
Athirtydaysupplyofwaterisassuredbyrecycling containment sumpwaterthroughthecontainment spraysystempipingbacktothecontain-ment.Therefore leakagetestingwithanairmediumisnot.requiredforthissystem.OC.J(ETFI.'.";ySincerely yours,L.D.White,Jr.}}

Revision as of 15:06, 29 June 2018

Notifies That Provisional Oper Lic#DPR-18 Issued on 780328 Omitted Tech Specs for Piping Penetrations W/Expansion Bellows.Leakage Testing W/Air Medium Is Not Req for Containment Penetration Sys
ML17244A190
Person / Time
Site: Ginna Constellation icon.png
Issue date: 11/03/1978
From: WHITE L D
ROCHESTER GAS & ELECTRIC CORP.
To: ZIEMANN D L
Office of Nuclear Reactor Regulation
References
NUDOCS 7811130232
Download: ML17244A190 (4)


Text

PoI=/'-.REGULATOR NFORMATION DISTRIBUTIONTEMDOCKETNBR:50-244 REGINNA1RECIPIENT:

NIEMANN,D.L.ORIGINATOR WHITE~LD~COMPANYROCHESTER GAS6rELEC

SUBJECT:

NotifiesthatProvisional OperDOCDATE:781103ACCESSION NBR:7811130232 COPIESRECEIVED:

LTR'NCLSIZE:LicgDPR-18issuedon780328omittedTechSpecsforpipingpenetrations w/expansion bellows.Leakagetestingw/airmediumisnotreqforcontainment penetration sys.DISTR~BUTTON CODEX'017 DISTRIBUTION TITLE$CONTAINMENT LEAKRATETESTINt'PPENDIX J,NOTARIZRDNAMEBRCMIEFNRCPDRIJJE.OELnHANAUFRCONTAINMENT SYSTEMSADFORSYSLPROJENGINEERING BRREACTnaSAFETYBRPLANTSYSTEMSBREEBMFAIRTILEEFFLUENTTREATSYSLPDR,TERANSICACRSENCL2W/7ENCLW/ENCLW/ENCLW/2ENCLll/F.NCLW/ENCLW/ENCLW/ENCLW/FNCL~J/ENCLW/ENCLW/ENCLW/FNCLW/ENCLW/ENCLH/ENCLW/ENCLW/ibENCLFORACTIONTOTALNUMBERDFCOPIESREQUIREDtLTRENCL4040NOTES:

Er ROCHESTER GASANDELECTRICCORPORATION

~89EA5TAVENUE,ROCHESTER,N.Y.14649LEOND.WHITE,JR.YICCPRCSlOCNT TctcpHoNc ancecooc7ia546-2700November3,1978DirectorofNuclearReactorRegulation operating ReactorsBracnhlgGULATC,"

Y'DQCf(ET RL~ECOpyU.S.NuclearRegulatory Commission Washington, D.C.20555

DearMr.Ziemann:

Amendment 17toProvisional Operating LicenseNo.DPR-18issuedonMarch28,1978includedcontainment leakagetestrequirements forcertaincontainment penetrations.

Duetoanoversight norequirements wereincludedforpipingpenetrations withexpansion bellowseventhoughtherearepenetrations ofthistypeatR.E.Ginna.Testingofthesepenetrations hasbeenregularly performed inthepastandwillcontinuetobetestedasrequiredbyAppendixJto10CFRPart50.Atechnical specifi-cationwillbeproposedat.aconvenient, timetospecifically includetheserequirements.

InaletterdatedSeptember 21,1978Rochester GasandElectriccommitted tomodifythepipingofeightcontainment penetrations.

Themodifications aretoprovidethecapability todrainfluidawayfromcontainment isolation valvesandassureexposureofthevalvestocontainment airtestpressureduringleakagetestingofthosesystemswhichmaybeopentothecon-tainmentatmosphere underpost-accident conditions.

However,leakagetestingofthecontainment spraysystemisolation valveswillcontinuetobeperformed withwateronthevalvesinaccor-dancewithsectionIII.C.2ofAppendixJto10CFRPart50.Thissystemisnormallyfilledwithwaterandwillbeoperating underpost-accident conditions.

Inadditionsealwaterisprovidedbytheresidualheatremovalsystem,whichhasadischarge headof120psigandiscapableofmaintaining thefluidpressureatthevalvesinexcessofthecontainment pressure.

Athirtydaysupplyofwaterisassuredbyrecycling containment sumpwaterthroughthecontainment spraysystempipingbacktothecontain-ment.Therefore leakagetestingwithanairmediumisnot.requiredforthissystem.OC.J(ETFI.'.";ySincerely yours,L.D.White,Jr.