ML21214A079
| ML21214A079 | |
| Person / Time | |
|---|---|
| Site: | HI-STORE |
| Issue date: | 08/02/2021 |
| From: | Holtec |
| To: | Office of Nuclear Material Safety and Safeguards |
| Cuadrado-Caraballo J | |
| References | |
| Download: ML21214A079 (10) | |
Text
www.holtec.com HoltecInternational-HISTORERAIs-Chapters3,6,7,and9
www.holtec.comlPage2 Chapter 3 RAIs RAI32 NRCrequestspersonnelactionsforexcessivecontamination HoltecwillupdateSARchaptertoprovidedescriptionofdecontamination activities RAI33 NRCneedsjustificationoncanisterlidsurveysrepresentingtheentire canister Holtecsresponseprovidesinformationonwhythelidisexpectedtohave morecontaminationthananyotherlocations
www.holtec.comlPage3 Chapter 6 RAIs RAI61isproprietary-insummary-Holtecwillprovidetherequested analysis RAI62 NRCrequestsjustificationrelatedtothepressureandtemperatureofthe canistersundermonthlyaveragetemperature Holtecwillproviderevisedtemperatureandpressureinducedstresses RAI65 NRCrequestsclarificationonuseofapprovedmethodologyforoperational limit HoltecwillclarifySARlanguageaccordingly
www.holtec.comlPage4 Chapter 6 RAIs RAI67 NRCrequestsinformationonremovalofoutletventsduringHITRACuse HoltecwillclarifytheSARtoindicatetheneedforatemporaryscreen RAI68 NRCneedsinformationontimelimitsforventblockage HoltecwillupdatetheSARtoaddressthesetimelimits RAI69 NRCrequestsclarificationonsafetyclassificationoftemperaturemonitoring equipmentthroughouttheSAR HoltecwillreviseotherportionsoftheSARforconsistency
www.holtec.comlPage5 Chapter 6 RAIs RAI611 NRCrequestsclarificationstotheSARandTechSpecstogiveappropriate headingsanddescriptions HoltecwillclarifySARandTechSpecsaccordingly RAI612 NRCrequestsamaximumambienttemperatureforoperations HoltecwillupdatetheSARaccordingly RAI618-RAIisproprietary,butinbrief,Holtecwillproviderequested analysis
www.holtec.comlPage6 Chapter 6 RAIs RAI619 NRCrequestsassumptionsrelatedtoCTBcollapse Holtecwillupdatethermalchapterbasedonupdatedstructuralbuilding qualification RAI621 NRCneedsfurtherdetailsonreducedconcretedensityaftertransfercask accident Holtecwillprovidetherequestedtechnicaljustification RAI625 NRCrequestsjustificationforUnconditionallySafeThresholdconcept HoltecwillupdateSARtoremoveUST
www.holtec.comlPage7 Chapter 6 RAIs RAI626 NRCrequestsclarificationoftransportationcaskconditionafterbuildingcollapse HoltecwillupdateSARbasedonupdatedstructuralanalysis RAI628 NRCneedsclarificationofthetimelimitsforairflowblockagewhileMPCisintheHI TRAC Holtecwillupdatethenotestoreferenceappropriateanalyses RAI632 NRCrequestsdemonstrationthatthermalstresseshavebeenappropriately addressed Holtecwillprovidesupportinganalysesfordemonstration RAI634 NRCrequestsclarificationonrodrupturepressureincreaseimpactonheattransfer HoltecwillupdateSAR
www.holtec.comlPage8 Chapter 7 RAIs RAI713 NRCrequestsupdatedTechnicalSpecificationsbasedontheHISTAR190 HoltecwillupdateTechSpecstoincorporateHISTAR190information RAI714 NRCneedsclarificationonclosurelidanddoseratelocations Holtecresponsewillclarifythatthelidconfigurationisthesame,additional descriptionwillbeaddedtotheSAR RAI715-ProprietaryRAI,Holtecwillproviderequestedinformation
www.holtec.comlPage9 Chapter 7 RAIs RAI716 RAIrequestsHoltecCalculation HoltecwillprovidewithRAIresponses RAI718 RAIasksformoreinformationrelatedtothemethodologyandmaterial propertiesusedinC14generationcalculation Holtecresponsewillprovideexplanation RAI719 NRCrequestsjustificationfortheairactivationanddefinitionofproximityof doselocation Holtecresponsewillprovidetherequestedjustificationandclarification
www.holtec.comlPage10 Chapter 9 RAIs RAI93 NRCneedsclarificationononsiteoperationspriortoreceiptinspection Holtecresponsewillclarifythatconfinementisnotchallengedpriorto receiptinspection RAI96 NRCrequestsupdatedmaterialslicensebasedonresponsetoRAI96 HoltecwillprovidewithRAIresponses