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| {{#Wiki_filter:ATTACHMENTB3.1.43.1.4.1a~b.c~3.1.4.2MaximumCoolantActivitSecificationsWheneverthereactoriscriticalorthereactorcoolantaveragetemperatureisgreaterthan500F:Thetotalspecificactivityofthereactorcoolantshallnotexceed8+k'99/EpCi/gm,whereEistheaveragebetaandgammaenergiesperdisintegrationinMev.TheI-13180'88equivalentoftheiodineactivityinthe'eactorcoolantshallnotexceedEh-2~l.:'.-';:9p,i/gm.TheI-131equivalentoftheiodineactivityonthesecondarysideofasteamgeneratorshallnotexceed0.1pCi/gm.Ifthelimitof3.1.4.1.aisexceeded,thenbesubcriticalwithreactorcoolantaveragetemperaturelessthan500'Fwithin8hours.3.1.4.3a~IftheI-131equivalentactivityinthereactorcoolantexceedsthelimitof3.1.4.1.bbutislessthantheallowablelimitshownonFigure3.1.4-1,operationmaycontinueforupto168hours.3:-&-hheAmendmentNo.273.1-219405310171'00S2ZPDR.,'DOCK.05000244;iP,,,PDR' weredesignedforoperationwith14defec>.Thelimitforsecondaryiodineactivityisconservativelyestablishedwithrespecttothelimitsonprimarysystemiodineactivityandprimary-to-secondaryleakage(Specification3.1.5.2).Iftheactivityshouldexceedthespecifiedlimitsfollowingapowertransientthemajorconcernwouldbewhetheradditionalfueldefectshaddevelopedbringingthetotaltoabove14defects.Appropriateactiontobetakentobringtheactivitywithinspecificationincludeoneormoreofthefollowing:gradualdecreaseinpowertoalowerbasepower,increaseinletdownflowrate,andventingofthevolumecontroltankgasestothegasdecaytanks.Thespecifiedactivitylimitsprovideprotectiontothepublicagainstthepotentialreleaseofreactorcoolantactivitytotheatmosphere,asdemonstratedbytheanalysisofasteamgeneratortuberuptureaccident.+The500'Ftemperatureinthespecificationcorrespondsatsaturationto681psia,whichisbelowthesetpointofthesecondarysidereliefvalves.Therefore,potentialprimarytosecondaryleakageatatemperaturebelow500'Fcanbecontainedbyclosingthesteamlineisolationvalves. | | {{#Wiki_filter:ATTACHMENT B3.1.43.1.4.1a~b.c~3.1.4.2MaximumCoolantActivitSecifications Wheneverthereactoriscriticalorthereactorcoolantaveragetemperature isgreaterthan500F:Thetotalspecificactivityofthereactorcoolantshallnotexceed8+k'99/EpCi/gm,whereEistheaveragebetaandgammaenergiesperdisintegration inMev.TheI-13180'88equivalent oftheiodineactivityinthe'eactor coolantshallnotexceedEh-2~l.:'.-';:9 p,i/gm.TheI-131equivalent oftheiodineactivityonthesecondary sideofasteamgenerator shallnotexceed0.1pCi/gm.Ifthelimitof3.1.4.1.a isexceeded, thenbesubcritical withreactorcoolantaveragetemperature lessthan500'Fwithin8hours.3.1.4.3a~IftheI-131equivalent activityinthereactorcoolantexceedsthelimitof3.1.4.1.b butislessthantheallowable limitshownonFigure3.1.4-1,operation maycontinueforupto168hours.3:-&-hheAmendment No.273.1-219405310171'00S2Z PDR.,'DOCK |
| | .05000244; iP,,,PDR' weredesignedforoperation with14defec>.Thelimitforsecondary iodineactivityisconservatively established withrespecttothelimitsonprimarysystemiodineactivityandprimary-to-secondary leakage(Specification 3.1.5.2). |
| | Iftheactivityshouldexceedthespecified limitsfollowing apowertransient themajorconcernwouldbewhetheradditional fueldefectshaddeveloped bringingthetotaltoabove14defects.Appropriate actiontobetakentobringtheactivitywithinspecification includeoneormoreofthefollowing: |
| | gradualdecreaseinpowertoalowerbasepower,increaseinletdownflowrate,andventingofthevolumecontroltankgasestothegasdecaytanks.Thespecified activitylimitsprovideprotection tothepublicagainstthepotential releaseofreactorcoolantactivitytotheatmosphere, asdemonstrated bytheanalysisofasteamgenerator tuberuptureaccident.+ |
| | The500'Ftemperature inthespecification corresponds atsaturation to681psia,whichisbelowthesetpointofthesecondary sidereliefvalves.Therefore, potential primarytosecondary leakageatatemperature below500'Fcanbecontained byclosingthesteamlineisolation valves. |
|
| |
|
| ==References:== | | ==References:== |
| (1)UFSARTable9.~8,',''-.::,9(2)UFSARSection11.1.8g(3)3~123 ATTACHMENTCRevisetheTechnicalSpecificationpagesasfollows:RemoveInsert3'-213'-233.1-243'-21301-233.1-24 ATTACHMENTC3.1.43.1.4.1MaximumCoolantActivitSecificationsWheneverthereactoriscriticalorthereactorcoolantaveragetemperatureisgreaterthan500'F:a.Thetotalspecificactivityofthereactorcoolantshallnotexceed100/EpCi/gm,whereEistheaveragebetaandb.c~3.1.4.2gammaenergiesperdisintegrationinMev.TheI-131doseequivalentoftheiodineactivityinthereactorcoolantshallnotexceed1.0pCi/gm.TheI-131equivalentoftheiodineactivityonthesecondarysideofasteamgeneratorshallnotexceed0.1pCi/gmoIfthelimitof3.1.4.1.aisexceeded,thenbesubcriticalwithreactorcoolantaveragetemperaturelessthan500'Fwithin8hours.3.1.4.3a~IftheI-131equivalentactivityinthereactorcoolantexceedsthelimitof3.1.4.1.bbutislessthantheallowablelimitshownonFigure3.1.4-1,operationmaycontinueforupto168hours.AmendmentNo.273.1-21 weredesignedforoperationwith1%defects'.Thelimitforsecondaryiodineactivityisconservativelyestablishedwithrespecttothelimitsonprimarysystemiodineactivityandprimary-to-secondaryleakage(Specification3.1.5.2).Iftheactivityshouldexceedthespecifiedlimitsfollowingapowertransientthemajorconcernwouldbewhetheradditionalfueldefectshaddevelopedbringingthetotaltoabove14defects.Appropriateactiontobetakentobringtheactivitywithinspecificationincludeoneormoreofthefollowing:gradualdecreaseinpowertoalowerbasepower,increaseinletdownflowrate,andventingofthevolumecontroltankgasestothegasdecaytanks.Thespecifiedactivitylimitsprovideprotectiontothepublicagainstthepotentialreleaseofreactorcoolantactivitytotheatmosphere,asdemonstratedbytheanalysisofasteamgeneratortuberuptureaccident.@The500'Ftemperatureinthespecificationcorrespondsatsaturationto681psia,whichisbelowthesetpointofthesecondarysidereliefvalves.Therefore,potentialprimarytosecondaryleakageatatemperaturebelow500Fcanbecontainedbyclosingthesteamlineisolationvalves. | | |
| | (1)UFSARTable9.~8,',''-.::,9 (2)UFSARSection11.1.8g(3)3~123 ATTACHMENT CRevisetheTechnical Specification pagesasfollows:RemoveInsert3'-213'-233.1-243'-21301-233.1-24 ATTACHMENT C3.1.43.1.4.1MaximumCoolantActivitSecifications Wheneverthereactoriscriticalorthereactorcoolantaveragetemperature isgreaterthan500'F:a.Thetotalspecificactivityofthereactorcoolantshallnotexceed100/EpCi/gm,whereEistheaveragebetaandb.c~3.1.4.2gammaenergiesperdisintegration inMev.TheI-131doseequivalent oftheiodineactivityinthereactorcoolantshallnotexceed1.0pCi/gm.TheI-131equivalent oftheiodineactivityonthesecondary sideofasteamgenerator shallnotexceed0.1pCi/gmoIfthelimitof3.1.4.1.a isexceeded, thenbesubcritical withreactorcoolantaveragetemperature lessthan500'Fwithin8hours.3.1.4.3a~IftheI-131equivalent activityinthereactorcoolantexceedsthelimitof3.1.4.1.b butislessthantheallowable limitshownonFigure3.1.4-1,operation maycontinueforupto168hours.Amendment No.273.1-21 weredesignedforoperation with1%defects'.Thelimitforsecondary iodineactivityisconservatively established withrespecttothelimitsonprimarysystemiodineactivityandprimary-to-secondary leakage(Specification 3.1.5.2). |
| | Iftheactivityshouldexceedthespecified limitsfollowing apowertransient themajorconcernwouldbewhetheradditional fueldefectshaddeveloped bringingthetotaltoabove14defects.Appropriate actiontobetakentobringtheactivitywithinspecification includeoneormoreofthefollowing: |
| | gradualdecreaseinpowertoalowerbasepower,increaseinletdownflowrate,andventingofthevolumecontroltankgasestothegasdecaytanks.Thespecified activitylimitsprovideprotection tothepublicagainstthepotential releaseofreactorcoolantactivitytotheatmosphere, asdemonstrated bytheanalysisofasteamgenerator tuberuptureaccident.@ |
| | The500'Ftemperature inthespecification corresponds atsaturation to681psia,whichisbelowthesetpointofthesecondary sidereliefvalves.Therefore, potential primarytosecondary leakageatatemperature below500Fcanbecontained byclosingthesteamlineisolation valves. |
|
| |
|
| ==References:== | | ==References:== |
| (1)UFSARTable9.3-9(2)UFSARSection11.1.2(3)UFSARSection15.6.33~123 EV2VVIKidO'dOAIKOOVCCOCQ25020015010050ACCEPTABLEOPERATIONUNACCEPTABLEOPERATION02030405060708090100PERCENTOFRATEDTHERMALPOWERFIGURE3.1.4-1ReactorCoolantDoseEquivalentI-131SpecificActivityLimitversusPercentofRatedThermalPowerAmendmentNo.3.1-24 | | |
| | (1)UFSARTable9.3-9(2)UFSARSection11.1.2(3)UFSARSection15.6.33~123 EV2VVIKidO'dOAIKOOVCCOCQ25020015010050ACCEPTABLE OPERATION UNACCEPTABLE OPERATION 02030405060708090100PERCENTOFRATEDTHERMALPOWERFIGURE3.1.4-1ReactorCoolantDoseEquivalent I-131SpecificActivityLimitversusPercentofRatedThermalPowerAmendment No.3.1-24 |
| '*A}} | | '*A}} |
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Text
ATTACHMENT B3.1.43.1.4.1a~b.c~3.1.4.2MaximumCoolantActivitSecifications Wheneverthereactoriscriticalorthereactorcoolantaveragetemperature isgreaterthan500F:Thetotalspecificactivityofthereactorcoolantshallnotexceed8+k'99/EpCi/gm,whereEistheaveragebetaandgammaenergiesperdisintegration inMev.TheI-13180'88equivalent oftheiodineactivityinthe'eactor coolantshallnotexceedEh-2~l.:'.-';:9 p,i/gm.TheI-131equivalent oftheiodineactivityonthesecondary sideofasteamgenerator shallnotexceed0.1pCi/gm.Ifthelimitof3.1.4.1.a isexceeded, thenbesubcritical withreactorcoolantaveragetemperature lessthan500'Fwithin8hours.3.1.4.3a~IftheI-131equivalent activityinthereactorcoolantexceedsthelimitof3.1.4.1.b butislessthantheallowable limitshownonFigure3.1.4-1,operation maycontinueforupto168hours.3:-&-hheAmendment No.273.1-219405310171'00S2Z PDR.,'DOCK
.05000244; iP,,,PDR' weredesignedforoperation with14defec>.Thelimitforsecondary iodineactivityisconservatively established withrespecttothelimitsonprimarysystemiodineactivityandprimary-to-secondary leakage(Specification 3.1.5.2).
Iftheactivityshouldexceedthespecified limitsfollowing apowertransient themajorconcernwouldbewhetheradditional fueldefectshaddeveloped bringingthetotaltoabove14defects.Appropriate actiontobetakentobringtheactivitywithinspecification includeoneormoreofthefollowing:
gradualdecreaseinpowertoalowerbasepower,increaseinletdownflowrate,andventingofthevolumecontroltankgasestothegasdecaytanks.Thespecified activitylimitsprovideprotection tothepublicagainstthepotential releaseofreactorcoolantactivitytotheatmosphere, asdemonstrated bytheanalysisofasteamgenerator tuberuptureaccident.+
The500'Ftemperature inthespecification corresponds atsaturation to681psia,whichisbelowthesetpointofthesecondary sidereliefvalves.Therefore, potential primarytosecondary leakageatatemperature below500'Fcanbecontained byclosingthesteamlineisolation valves.
References:
(1)UFSARTable9.~8,',-.::,9 (2)UFSARSection11.1.8g(3)3~123 ATTACHMENT CRevisetheTechnical Specification pagesasfollows:RemoveInsert3'-213'-233.1-243'-21301-233.1-24 ATTACHMENT C3.1.43.1.4.1MaximumCoolantActivitSecifications Wheneverthereactoriscriticalorthereactorcoolantaveragetemperature isgreaterthan500'F:a.Thetotalspecificactivityofthereactorcoolantshallnotexceed100/EpCi/gm,whereEistheaveragebetaandb.c~3.1.4.2gammaenergiesperdisintegration inMev.TheI-131doseequivalent oftheiodineactivityinthereactorcoolantshallnotexceed1.0pCi/gm.TheI-131equivalent oftheiodineactivityonthesecondary sideofasteamgenerator shallnotexceed0.1pCi/gmoIfthelimitof3.1.4.1.a isexceeded, thenbesubcritical withreactorcoolantaveragetemperature lessthan500'Fwithin8hours.3.1.4.3a~IftheI-131equivalent activityinthereactorcoolantexceedsthelimitof3.1.4.1.b butislessthantheallowable limitshownonFigure3.1.4-1,operation maycontinueforupto168hours.Amendment No.273.1-21 weredesignedforoperation with1%defects'.Thelimitforsecondary iodineactivityisconservatively established withrespecttothelimitsonprimarysystemiodineactivityandprimary-to-secondary leakage(Specification 3.1.5.2).
Iftheactivityshouldexceedthespecified limitsfollowing apowertransient themajorconcernwouldbewhetheradditional fueldefectshaddeveloped bringingthetotaltoabove14defects.Appropriate actiontobetakentobringtheactivitywithinspecification includeoneormoreofthefollowing:
gradualdecreaseinpowertoalowerbasepower,increaseinletdownflowrate,andventingofthevolumecontroltankgasestothegasdecaytanks.Thespecified activitylimitsprovideprotection tothepublicagainstthepotential releaseofreactorcoolantactivitytotheatmosphere, asdemonstrated bytheanalysisofasteamgenerator tuberuptureaccident.@
The500'Ftemperature inthespecification corresponds atsaturation to681psia,whichisbelowthesetpointofthesecondary sidereliefvalves.Therefore, potential primarytosecondary leakageatatemperature below500Fcanbecontained byclosingthesteamlineisolation valves.
References:
(1)UFSARTable9.3-9(2)UFSARSection11.1.2(3)UFSARSection15.6.33~123 EV2VVIKidO'dOAIKOOVCCOCQ25020015010050ACCEPTABLE OPERATION UNACCEPTABLE OPERATION 02030405060708090100PERCENTOFRATEDTHERMALPOWERFIGURE3.1.4-1ReactorCoolantDoseEquivalent I-131SpecificActivityLimitversusPercentofRatedThermalPowerAmendment No.3.1-24
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