ML24239A868
| ML24239A868 | |
| Person / Time | |
|---|---|
| Site: | 07109341 |
| Issue date: | 08/26/2024 |
| From: | Orano Federal Services |
| To: | Office of Nuclear Material Safety and Safeguards |
| Shared Package | |
| ML24239A865 | List: |
| References | |
| EPID L-2023-LLA-0090, FS-24-0074 | |
| Download: ML24239A868 (1) | |
Text
Enclosure 2 to FS-24-0074 BRR SAR Revision 19 Docket 71-9341 EPID L-2023-LLA-0090 (Orano BRRC Amendment Request)
Table of Changes for BRR SAR Revision 19 Page 1 of 12 The BRR SAR has been updated to create Revision 19. Each change in the SAR document from Revision 18 to Revision 19 is marked by a revision bar on the right-hand side of the page. A summary of these changes and brief reason for change is included below.
Section no. of change Material changed Reason for change Front Matter and Chapter 1 Table of Contents Page Number/Section Heading Changes To match revised page numbers and section headings throughout 1.0 Added new RITC Figures To accommodate new RITC basket 1.1 Added acronyms To accommodate new LEU versions of Research Reactor Fuels 1.2.1.1 Clarifying statements about thermal shield stand-offs and name change of Rainier Rubber Clarification/Update 1.2.1.4 Added new basket description and clarified text To accommodate new RITC basket 1.2.1.4.7 Section Title change and descriptor change to irradiated metal canister To use a consistent and more clarifying component description 1.2.1.4.8 New section To accommodate new RITC basket and hardware 1.2.2 Added new basket description and clarified text To accommodate new RITC basket 1.2.2.1 Added new MURR LEU Fuel Element payload To accommodate new LEU versions of Research Reactor Fuels 1.2.2.2 Added new MITR-II LEU Fuel Element payload To accommodate new LEU versions of Research Reactor Fuels 1.2.2.3 Added new ATR LEU Fuel Element payload To accommodate new LEU versions of Research Reactor Fuels 1.2.2.4 & 1.2.2.5 Added more clarity regarding the fuel length in order to support Section 2.7.1.6 computations Clarification 1.2.2.8 Descriptor change to irradiated metal canister To accommodate Section 1.2.1.4.7 clarifications 1.2.2.9 New section To accommodate new RITC basket authorized contents
Enclosure 2 to FS-24-0074 BRR SAR Revision 19 Docket 71-9341 EPID L-2023-LLA-0090 (Orano BRRC Amendment Request)
Table of Changes for BRR SAR Revision 19 Page 2 of 12 Section no. of change Material changed Reason for change 1.2.3 Clarifications to incorporate new authorized contents To accommodate new authorized contents Tables 1.2-5 and 1.2-6 Title change To specify that this only applies to existing contents when using the ATR basket Figure 1.2-21 Caption update To accommodate Section 1.2.1.4.7 clarifications Figures 1.2-22 through 1.2-26 Added new figures To accommodate new RITC basket and hardware 1.3.2 Added new terms/acronyms To accommodate new RITC basket and hardware 1.3.3 Added new SAR drawing To accommodate new RITC basket and hardware Chapter 2 2.1.1 Clarifications to accommodate new RITC basket and description about thermal shield stand-offs Clarification/Update and use of new RITC basket 2.1.2 Added new RITC hardware and clarified existing baskets Clarification/Update and use of new RITC basket 2.1.2.1 Clarifications about fuel baskets Added more complete description about baskets 2.1.2.2 Clarifications to accommodate new RITC basket and irradiated metal canister Clarification/Update and use of new RITC basket 2.1.2.3.1 Added information regarding RITC and RITC basket Updated to incorporate use of new aluminum RITC and RITC basket 2.1.2.3.3 Revised to current Code Case N-284-4 reference and added RITC basket Revised to N-284-4 which is updated in references Section 2.12.1 and added RITC basket to discussion 2.1.3 Added the equation for package CG determination used in Table 2.1-2 Clarification 2.1.4 Added new RITC hardware and clarified existing baskets Clarification/Update and use of new RITC basket
Enclosure 2 to FS-24-0074 BRR SAR Revision 19 Docket 71-9341 EPID L-2023-LLA-0090 (Orano BRRC Amendment Request)
Table of Changes for BRR SAR Revision 19 Page 3 of 12 Section no. of change Material changed Reason for change Table 2.1-2 Moved basket info to Table 2.1-3 and updated weight to accommodate higher LEU contents and added RITC basket and contents and revised to include as-fabricated impact limiter weights To accommodate new authorized contents and clarification on overall weight inputs (slightly lower cask body weight, slightly higher impact limiter weight)
Table 2.1-3 Updated weight to accommodate higher LEU contents and added RITC basket and contents To accommodate new authorized contents Table 2.1-4 Added allowable stress limits table for aluminum To incorporate use of new aluminum RITC and RITC basket 2.2 Added information regarding RITC and RITC basket Updated to incorporate use of new aluminum RITC and RITC basket 2.2.1 Revised Table reference Updated to use new aluminum material table for RITC and RITC basket 2.2.2 Added information regarding RITC and RITC basket and removed acronym use for RAM Updated to incorporate use of new aluminum RITC and RITC basket and made clarification 2.2.3 Added word aluminum To incorporate use of new aluminum RITC and RITC basket Table 2.2-1 Added ASTM A312 and 250°F temperature line To accommodate new RIT hardware Table 2.2-7 Added new aluminum material properties table To incorporate use of new aluminum RITC and RITC basket 2.3.1 Revised to current Code Case N-284-4 reference Revised to N-284-4 which is updated in references Section 2.12.1, due to new/revised buckling analyses 2.3.2 Added AWS D1.2 aluminum welding code and added new RITC hardware and clarified existing baskets Clarification/Update and to incorporate use of new aluminum RITC and RITC basket 2.5.1 Revised to include as-fabricated impact limiter weight Updated to include Table 2.1-2 weights
Enclosure 2 to FS-24-0074 BRR SAR Revision 19 Docket 71-9341 EPID L-2023-LLA-0090 (Orano BRRC Amendment Request)
Table of Changes for BRR SAR Revision 19 Page 4 of 12 Section no. of change Material changed Reason for change 2.6.1.1 Added information regarding RIT, RITC and RITC basket and corrected section cross-reference Correction and to accommodate new RITC basket and hardware 2.6.1.2 Added fuel, lead to list of considered components for thermal expansion Added clarification 2.6.1.2.1 Descriptor change to irradiated metal canister and added section on thermal expansion for new RITC basket To accommodate Section 1.2.1.4.7 clarifications and to accommodate new RITC basket 2.6.1.2.2 Added thermal expansion computation for RIT and fuel contents To accommodate new RIT 2.6.4 Revised to current Code Case N-284-4 reference Revised to N-284-4 which is updated in references Section 2.12.1, due to new/revised buckling analyses 2.6.7.1.1 Added Section numbering, revised computation values For clarity and to accommodate Table 2.1-2 slightly lower cask body weight and slightly higher impact limiter weight 2.6.7.1.2 Added Section numbering, revised computation values For clarity and revised to accommodate higher MURR LEU fuel weight 2.6.7.1.3 Added Section numbering, revised computation values For clarity and revised to accommodate higher MURR LEU fuel weight 2.6.7.1.4 Added Section numbering For clarity 2.6.7.1.5 Added Section numbering, revised computation values and revised to current Code Case N-284-4 reference Revised to N-284-4 which is updated in references Section 2.12.1 and to accommodate Table 2.1-2 slightly lower cask body weight and slightly higher impact limiter weight 2.6.7.2 Revised computation values To accommodate Table 2.1-2 slightly lower cask body weight and slightly higher impact limiter weight
Enclosure 2 to FS-24-0074 BRR SAR Revision 19 Docket 71-9341 EPID L-2023-LLA-0090 (Orano BRRC Amendment Request)
Table of Changes for BRR SAR Revision 19 Page 5 of 12 Section no. of change Material changed Reason for change 2.6.7.3 Revised computation values To accommodate Table 2.1-2 slightly lower cask body weight and slightly higher impact limiter weight Table 2.6-1 Changed column heading Clarify this is for stainless steel baskets Table 2.6-4 Changed table caption and updated values Clarify and revised to N-284-4 which is updated in references Section 2.12.1 Table 2.6-5 Updated value To accommodate Table 2.1-2 slightly lower cask body weight and slightly higher impact limiter weight Table 2.6-6 Changed table caption, and revised to current Code Case N-284-4 reference and updated values Clarify and revised to N-284-4 which is updated in references Section 2.12.1 and accommodate Section 2.6.7.1.5 changes 2.7.1.2.1 Added Section numbering, revised computation values For clarity and to accommodate Table 2.1-2 slightly lower cask body weight and slightly higher impact limiter weight 2.7.1.2.2 Added Section numbering, revised computation values For clarity and revised to accommodate higher MURR LEU fuel weight 2.7.1.2.3 Added Section numbering, revised computation values For clarity and revised to accommodate higher MURR LEU fuel weight 2.7.1.2.4 and 2.7.1.2.5 Added Section numbering For clarity 2.7.1.2.6 Added Section numbering, revised computation values, and revised to current Code Case N-284-4 reference For clarity and revised to accommodate Table 2.1-2 slightly lower cask body weight and slightly higher impact limiter weight and revised to N-284-4 which is updated in references Section 2.12.1 2.7.1.2.7 Added Section numbering For clarity
Enclosure 2 to FS-24-0074 BRR SAR Revision 19 Docket 71-9341 EPID L-2023-LLA-0090 (Orano BRRC Amendment Request)
Table of Changes for BRR SAR Revision 19 Page 6 of 12 Section no. of change Material changed Reason for change 2.7.1.3 Revised computation value To accommodate Table 2.1-2 slightly lower cask body weight and slightly higher impact limiter weight 2.7.1.5.1 Revised section heading, clarified baskets, added heavier LEU fuels Clarified this is for the stainless steel BRR baskets and revised to accommodate higher MURR and ATR LEU fuel weights 2.7.1.5.2 Corrected table number and section heading cross-references Editorial update 2.7.1.5.3 Section title and corresponding text changes and clarify for HEU fuel To specify that this only applies to existing contents when using the ATR basket 2.7.1.5.4 New section To accommodate new RITC basket and hardware 2.7.1.6 Various clarifications and added heavier ATR LEU fuel resulting in revised computation values Contextual improvements and to accommodate higher ATR LEU fuel weight 2.7.1.8 Various clarifications and revised computation values Contextual improvements and to accommodate higher MURR and MITR-II LEU fuel density 2.7.4.1 and 2.7.4.2 Corrected table number cross-reference and added description Editorial updates 2.7.7 Revised to current Code Case N-284-4 reference Revised to N-284-4 which is updated in references Section 2.12.1, due to new/revised buckling analyses 2.7.8 Revised to current Code Case N-284-4 reference, moved isotope basket results to Table 2.7-4, added RITC basket references Revised to N-284-4 which is updated in references Section 2.12.1, due to new/revised buckling analyses and other editorial updates Table 2.7-1 Applied stress updated Updated per Section 2.7.1.2.6 revisions Table 2.7-2 Revised to current Code Case N-284-4 reference, and changed table caption and updated values Clarify and revised to N-284-4 which is updated in references Section 2.12.1
Enclosure 2 to FS-24-0074 BRR SAR Revision 19 Docket 71-9341 EPID L-2023-LLA-0090 (Orano BRRC Amendment Request)
Table of Changes for BRR SAR Revision 19 Page 7 of 12 Section no. of change Material changed Reason for change Table 2.7-4 Added reference section numbering and updated safety margins Editorial updates and corresponding section updates to accommodate new authorized contents Table 2.7-5 Added ATR (LEU) fuel row, clarified note 1 and added notes to fuel types Accommodate new LEU authorized contents Table 2.7-8 Revised to current Code Case N-284-4 reference, and changed table caption and updated values Clarify and revised to N-284-4 which is updated in references Section 2.12.1 Table 2.7-9 Revised to current Code Case N-284-4 reference and updated safety margins Clarify and revised to N-284-4 which is updated in references Section 2.12.1 and providing corresponding section updates Appendix 2.12.1 Revised reference 13 and added references 41-44 Revised to N-284-4 and new references needed to support Chapter 2 updates Appendix 2.12.3 (Section 2.12.3.3)
Updated Note 3 on page 2.12.3-2 Revised to accommodate higher MURR LEU fuel weight Appendix 2.12.4 (Section 2.12.4.1)
Added ANSYS revisions 19.2 and 2022 Updated to reflect usage of newer versions of the FEA code Appendix 2.12.4 (Sections 2.12.4.4.3 through 2.12.4.4.11)
Revised computation value To accommodate Table 2.1-2 slightly lower cask body weight and slightly higher impact limiter weight Appendix 2.12.4 (Table 2.12.4-1)
Updated Safety margins To reflect updates in Sections 2.12.4.4.3 through 2.12.4.4.11 Appendix 2.12.4 (Figures 2.12.4-6 through 2.12.4-15)
Figures updated To reflect updates in Sections 2.12.4.4.3 through 2.12.4.4.11 Appendix 2.12.4 (Figures 2.12.4-18 through 2.12.4-21)
Figures updated To reflect updates in Sections 2.12.4.4.3 through 2.12.4.4.11 Appendix 2.12.8 Added new RITC hardware and clarified existing baskets Clarification/Update and use of new RITC basket
Enclosure 2 to FS-24-0074 BRR SAR Revision 19 Docket 71-9341 EPID L-2023-LLA-0090 (Orano BRRC Amendment Request)
Table of Changes for BRR SAR Revision 19 Page 8 of 12 Section no. of change Material changed Reason for change Appendix 2.12.8 (Section 2.12.8.1)
Updated weight to accommodate higher MURR LEU contents To accommodate new authorized contents Appendix 2.12.8 (Section 2.12.8.1.1 through 2.12.8.1.3)
Updated weight to accommodate higher MURR LEU contents, revised to current Code Case N-284-4 reference and revised computation values and safety margins To accommodate heavier LEU MURR fuel contents and revised to N-284-4 which is updated in references Section 2.12.1 Appendix 2.12.8 (Section 2.12.8.2 and Section 2.12.8.2.1)
Updated weight to accommodate higher MURR LEU contents, revised to current Code Case N-284-4 reference and revised computation values and safety margins To accommodate heavier LEU MITR-II fuel contents and revised to N-284-4 which is updated in references Section 2.12.1 Appendix 2.12.8 (Section 2.12.8.3)
Updated weight to accommodate higher ATR LEU contents To accommodate new authorized contents Appendix 2.12.8 (Section 2.12.8.3.1 through 2.12.8.3.3)
Updated weight to accommodate higher MURR LEU contents and revised computation values and safety margins To accommodate heavier LEU ATR fuel contents Appendix 2.12.8 (Section 2.12.8.4.3)
Revised to current Code Case N-284-4 reference Revised to N-284-4 which is updated in references Section 2.12.1 Appendix 2.12.8 (Section 2.12.8.9)
Added RIT, RITC and RITC basket structural calculation section and sub-sections To accommodate new authorized contents Appendix 2.12.8 (Section 2.12.8.10)
Added new RITC hardware and clarified existing baskets and revised to current Code Case N-284-4 reference Clarification/Update and use of new RITC basket Appendix 2.12.8 (Table 2.12.8-1)
Added RIT with material properties and allowable values to table Update to use new RIT Appendix 2.12.8 (Table 2.12.8-2)
Revised to current Code Case N-284-4 reference and updated values Revised to N-284-4 and revised margins to higher axial stresses because of higher LEU fuel weights Appendix 2.12.8 (Table 2.12.8-3)
Added new RITC hardware and updated margins due to new LEU fuel weights To accommodate new authorized contents
Enclosure 2 to FS-24-0074 BRR SAR Revision 19 Docket 71-9341 EPID L-2023-LLA-0090 (Orano BRRC Amendment Request)
Table of Changes for BRR SAR Revision 19 Page 9 of 12 Section no. of change Material changed Reason for change Appendix 2.12.8 (Table 2.12.8-4)
Added table for RITC basket tube buckling results To accommodate new RITC basket Chapter 3 3.0 Clarifications to incorporate new authorized contents To accommodate new authorized contents 3.1.1.5 Added new cross-references and revised basket number, clarified basket height To accommodate new RITC basket and that it is aluminum 3.1.2 Added new cross-references and updated fuel descriptions To accommodate new authorized contents and clarified decay heat values for use in Section 3.1 3.1.3 Updated fuel descriptions To clarify decay heat values for use in Section 3.1 Table 3.1-1 Updated caption, added footnote 6, updated HAC values Clarifying this is for HEU fuel, and updated HAC values to include insolation per Section 3.4 Table 3.1-3 Updated fuel descriptions To clarify this is for HEU fuel 3.2.1 Updated fuel descriptions To clarify this is for HEU fuel Table 3.2-2 Updated fuel descriptions To clarify this is for HEU fuel 3.3.1 Updated fuel descriptions To clarify this is for HEU fuel 3.3.1.1 Updated fuel descriptions To clarify this is for HEU fuel 3.3.2 Updated fuel descriptions To clarify this is for HEU fuel Tables 3.3-1 through 3.3-3 and 3.3-6 Updated caption and fuel descriptions To clarify this is for HEU fuel 3.4 Updated fuel description and clarified the bounding thermal payload To clarify this is for HEU fuel and the bounding payload contents provided the new authorized contents being added 3.4.1 Added NUREG reference and changed analysis to include insolation To update to current NRC guidance 3.4.2 Changed analysis to include insolation To update to current NRC guidance
Enclosure 2 to FS-24-0074 BRR SAR Revision 19 Docket 71-9341 EPID L-2023-LLA-0090 (Orano BRRC Amendment Request)
Table of Changes for BRR SAR Revision 19 Page 10 of 12 Section no. of change Material changed Reason for change 3.4.3.1 and 3.4.3.2 Updated fuel description To clarify this is for HEU fuel Table 3.4-1 Updated temperatures and fuel descriptions Updated per Section 3.4.3.1 revisions and to clarify this is for HEU fuel Figures 3.4-1 through 3.4-3 Updated temperatures Updated per Section 3.4.3.1 revisions Appendix 3.5.1 Updated References 1, 22, and 23, Added References 46-52 To support Chapter 3 revisions 3.5.3.2 through 3.5.3.4 and 3.5.3.9 Updated Section title and fuel descriptions To clarify this is for HEU fuel Tables 3.5-1 through 3.5-3 Updated captions To clarify this is for HEU fuel Figure 3.5-16 Editorial correction Consistency clarification regarding MITR-II fuel description Table 3.6-1 Editorial update Grammar update 3.6.5.3 Section cross-reference update Correction 3.7 and 3.8 Added new sections To accommodate new authorized contents Chapter 4 Appendix 4.5.1 Updated References 2 and 6 Editorial only updates Chapter 5 5.0 Clarifications to incorporate new authorized contents To accommodate new authorized contents 5.1.1 Cross-reference update Editorial 5.3.1 Cross-reference update and clarification regarding baskets Editorial and that Section 5.3 only applies to the stainless steel baskets Appendix 5.5.1 Added References 18 to 21 To support Chapter 5 revisions Sections 5.7 and 5.7.5 Revised Title of Sections To specify that this only applies to existing contents when using the ATR basket Section 5.8 and 5.8.5 Revised Title of Sections To specify that this only applies to existing contents when using the Irradiated Metal Canister
Enclosure 2 to FS-24-0074 BRR SAR Revision 19 Docket 71-9341 EPID L-2023-LLA-0090 (Orano BRRC Amendment Request)
Table of Changes for BRR SAR Revision 19 Page 11 of 12 Section no. of change Material changed Reason for change 5.9 and 5.10 Added new sections To accommodate new authorized contents Chapter 6 6.0 Clarifications to incorporate new authorized contents To accommodate new authorized contents 6.10 and subsections Revisions to incorporate new authorized contents (RIT fuel segments)
To accommodate new authorized contents 6.11 Added new section To accommodate new LEU versions of ATR, MITR-II and MURR fuel authorized contents Chapter 7 7.1.2 Added note about fuel types and loading Clarified irradiated fuel segment payloads are loaded dry and added clarifying statement about HEU/LEU fuel versions 7.1.2.1 and 7.1.2.2 Added optional step 2 and step 25 and renumbered steps and step cross-references in steps 36 and 37 To reduce potential for alignment pin breakage upon lid removal, added the option to remove pin prior to lid removal 7.1.2.2 Editorial in first paragraph and add RITC to renumbered cross-reference to step 7 Improve Grammar and corrected step cross-reference, clarify the RITC basket is not used with a pedestal 7.1.2.2 Clarification in renumbered step 15 that the step applies only to irradiated fuel segment contents within the ATR basket Clarified irradiated fuel segment payload loading for ATR basket only 7.1.2.2 In renumbered step 16, corrected typo in last two sub-bullets numbering sequence General editorial 7.1.2.2 Added new step 17 Clarified irradiated fuel segment payload loading for RITC basket only
Enclosure 2 to FS-24-0074 BRR SAR Revision 19 Docket 71-9341 EPID L-2023-LLA-0090 (Orano BRRC Amendment Request)
Table of Changes for BRR SAR Revision 19 Page 12 of 12 Section no. of change Material changed Reason for change 7.2.2 Added note about unloading RITC basket Clarified irradiated fuel segment payloads in RITC are unloaded dry 7.2.2.1 Added optional step 4 and step 23 and renumbered steps and step cross-references To reduce potential for alignment pin breakage upon lid removal, added the option to remove pin prior to lid removal 7.2.2.2 Editorial in first paragraph and renumbered cross-reference to step 10 Improve Grammar and corrected step cross-reference 7.2.2.2 In renumbered step 13, revised to clarify items to remove Allowed for removal of all RITC basket hardware 7.2.2.2 Added optional step 4 and step 18 To reduce potential for alignment pin breakage upon lid removal, added the option to remove pin prior to lid removal 7.4.1 Revised references 1 to 3 Editorial to remove CFR regulation code years, since not necessary Chapter 8 8.1.2 Added AWS D1.2 aluminum welding code and added new RITC hardware and clarified existing baskets Clarification/Update and to incorporate use of new aluminum RITC and RITC basket 8.2.3.1 Added closure bolt replacement cycle To accommodate long term use of closure bolts, per section 2.1.2.3.2.1 added a minimum replacement maintenance term 8.2.3.5 Added new section Clarified maintenance on thermal shield due to routine handling and operations 8.3.1 Revised references 1 and 2, 11 to 17, Added reference 18 Editorial to remove CFR regulation code year and update rubber testing Code Years to current, added aluminum welding code for RITC and RITC basket