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{{#Wiki_filter:NRCWebinarDryCaskStorageofNuclearFuelatPilgrimNuclearPowerPlantDec. 12, 2013 OverviewofPresentation
*DryCaskStorageandHowItWorks*Licensing&CertificationProcess*NRCInspection&Oversight
*PlansforDryCaskStorageatPilgrim*Summary WhytheNeedforDryCask?ReprocessingofspentfuelnotanoptionNonationalrepositoryforspentfueltodatePoolsmeantfortemporarystorageencountercapacityissues HistoricalandProjectedSNFDischarges
010203040 50 607080Number of ISFSIsYearSpecific LicenseesGeneral LicenseesTotal ISFSIs
*65licensedISFSIsitesintheU.S.*Morethan1,160loadeddrycasksDryCaskStorage SpentFuelStorageCasks BWRAssemblyDecayHeatCurve TheLoadingProcessStainlesssteelcaskisplacedintopoolTechniciansmovespentfuelassembliesintothecask
TransferofCaskintoOverpack WeldedCanister-OverpackSystem
VideoofDryCaskStorageProcesshttp://www.youtube.com/watch?v=mILvWNgggfU
Regulatedunder10CFRPart72TwoLicensingOptions:SiteSpecificLicense:AvailabletoanyapplicantsRequiredforawayfromreactorsitesApplicationsubmittedtoNRCforapprovalOpportunityforHearingGeneralLicense(10CFRPart72,SubpartK):Addedin1990inresponsetoNuclearWastePolicyActof1982Availableonlytonuclearreactor(Part50/Part52)licenseesRequiresuseofstoragecaskcertifiedbyNRCthroughrulemaking(72.214)Requiressiteevaluationforcompatibilitywithcaskdesign,subjecttoinspection(72.212)ThisistheoptionthatEntergyispursuingforPilgrimISFSILicensingOptions StorageCaskLicensing
&CertificationProcess*TechnicalAreasConsidered:StructuralThermalShieldingCriticalityConfinementMaterialsQualityAssurance
*AccidentsConsidered:EarthquakesFiresFloodsLightningTornado-AirFlowBlockage CaskDrops-CaskTipOver FloodingEvaluationforDryCaskStorageCasksmustbedesignedtowithstandsevereflooding
NRCInspection&Oversight
*Vendordesignandfabricationprogramsinspectedevery3yearsbyheadquartersinspectors
*InitialISFSIoperationsprograminspectedbyheadquartersandregionalinspectorsduringpadconstructionthroughfirstcaskloading*ISFSIoperationsprograminspectedevery2yearsbyregionalinspectors
*ResidentInspectorsperformdaytodayoversightofplantoperations
*GeneralLicense(10CFRPart50&72)*18thISFSIinRegionI*PlantModifications&Construction inFall2013Spring2014*CaskLoadinginSummer/Fall2014*InitialCampaign3CasksPilgrimDryCaskStoragePlans Summary*Sincethelate1980s,plantownershaveeffectivelydemonstratedthattheycansafelyloadspentfuelintodrycaskstoragesystemsandtransferloadedcaskstoISFSIs*PilgrimplanstoconstructandoperateanISFSIinaccordancewiththeNRC'sGeneralLicenserequirements
*NRChasextensiveexperienceintheregulationandoversightofISFSIsandplanstoperformongoingandcomprehensiveinspectionactivitiesatPilgrim QuestionsQuestionsmayalsoemailedtoopa1@nrc.gov}}

Revision as of 03:40, 3 July 2018

Pilgrim Nuclear Power Station, Pilgrim Dry Cask Presentation - Dec. 12, 2013
ML14015A170
Person / Time
Site: Pilgrim
Issue date: 12/12/2013
From:
Division of Nuclear Materials Safety I
To:
References
Download: ML14015A170 (27)


Text

NRCWebinarDryCaskStorageofNuclearFuelatPilgrimNuclearPowerPlantDec. 12, 2013 OverviewofPresentation

  • DryCaskStorageandHowItWorks*Licensing&CertificationProcess*NRCInspection&Oversight
  • PlansforDryCaskStorageatPilgrim*Summary WhytheNeedforDryCask?ReprocessingofspentfuelnotanoptionNonationalrepositoryforspentfueltodatePoolsmeantfortemporarystorageencountercapacityissues HistoricalandProjectedSNFDischarges

010203040 50 607080Number of ISFSIsYearSpecific LicenseesGeneral LicenseesTotal ISFSIs

  • 65licensedISFSIsitesintheU.S.*Morethan1,160loadeddrycasksDryCaskStorage SpentFuelStorageCasks BWRAssemblyDecayHeatCurve TheLoadingProcessStainlesssteelcaskisplacedintopoolTechniciansmovespentfuelassembliesintothecask

TransferofCaskintoOverpack WeldedCanister-OverpackSystem

VideoofDryCaskStorageProcesshttp://www.youtube.com/watch?v=mILvWNgggfU

Regulatedunder10CFRPart72TwoLicensingOptions:SiteSpecificLicense:AvailabletoanyapplicantsRequiredforawayfromreactorsitesApplicationsubmittedtoNRCforapprovalOpportunityforHearingGeneralLicense(10CFRPart72,SubpartK):Addedin1990inresponsetoNuclearWastePolicyActof1982Availableonlytonuclearreactor(Part50/Part52)licenseesRequiresuseofstoragecaskcertifiedbyNRCthroughrulemaking(72.214)Requiressiteevaluationforcompatibilitywithcaskdesign,subjecttoinspection(72.212)ThisistheoptionthatEntergyispursuingforPilgrimISFSILicensingOptions StorageCaskLicensing

&CertificationProcess*TechnicalAreasConsidered:StructuralThermalShieldingCriticalityConfinementMaterialsQualityAssurance

  • AccidentsConsidered:EarthquakesFiresFloodsLightningTornado-AirFlowBlockage CaskDrops-CaskTipOver FloodingEvaluationforDryCaskStorageCasksmustbedesignedtowithstandsevereflooding

NRCInspection&Oversight

  • Vendordesignandfabricationprogramsinspectedevery3yearsbyheadquartersinspectors
  • InitialISFSIoperationsprograminspectedbyheadquartersandregionalinspectorsduringpadconstructionthroughfirstcaskloading*ISFSIoperationsprograminspectedevery2yearsbyregionalinspectors
  • ResidentInspectorsperformdaytodayoversightofplantoperations
  • GeneralLicense(10CFRPart50&72)*18thISFSIinRegionI*PlantModifications&Construction inFall2013Spring2014*CaskLoadinginSummer/Fall2014*InitialCampaign3CasksPilgrimDryCaskStoragePlans Summary*Sincethelate1980s,plantownershaveeffectivelydemonstratedthattheycansafelyloadspentfuelintodrycaskstoragesystemsandtransferloadedcaskstoISFSIs*PilgrimplanstoconstructandoperateanISFSIinaccordancewiththeNRC'sGeneralLicenserequirements
  • NRChasextensiveexperienceintheregulationandoversightofISFSIsandplanstoperformongoingandcomprehensiveinspectionactivitiesatPilgrim QuestionsQuestionsmayalsoemailedtoopa1@nrc.gov