ML18087A453
| ML18087A453 | |
| Person / Time | |
|---|---|
| Site: | 07109342 |
| Issue date: | 03/28/2018 |
| From: | Daher-TLI |
| To: | Office of Nuclear Material Safety and Safeguards |
| Shared Package | |
| ML18087A451 | List: |
| References | |
| LTR-20000-100-03 | |
| Download: ML18087A453 (12) | |
Text
DAHER-TLI Fulton, MD Application for Certificate of Compliance for the Versa-Pac Shipping Package NRC Certificate of Compliance USA/9342/AF-96 Docket 71-9342 REVISION 10 MARCH 2018
Docket No. 71-9342 Versa-Pac Safety Analysis Report Rev 10, March 2018 i
RECORD OF REVISIONS Rev. No.
Date Description of Revision 8
May 2015 Major Reasons for Revision 5-year renewal application.
Correct non-safety related error in Section 6 dealing with the infinite homogeneous criticality evaluation. See §6.6.2.1 Homogeneous Model Results below.
Add loading table for 5, 10, and 20 wt% enriched uranium contents to increase mass limits for lower enrichments.
Add natural thorium as acceptable contents.
Edited for clarification.
General editorial corrections throughout that are marked with change bar Deleted shipping container in several places.
Replaced container with package or packaging.
Replaced 50 gallon version and 110 gallon version with VP-55 and VP-110.
Deleted reference to Century Industries.
Added references section to each chapter. Added citations throughout.
General editorial corrections throughout not marked with change bar No substantive or technical corrections.
Spelling (e.g., thru changed to through.
Chapter 1
§1 Removed General Information section
§1.1 Added Table 1-1, which is the enrichment loading table.
§1.1 Removed reference to 49CFR173.417(a)(6), which referred to 6M drums. This paragraph no longer exists in the regulations.
§1.3 Added References section.
Appendices: new Daher-TLI standard operating procedures.
Docket No. 71-9342 Versa-Pac Safety Analysis Report Rev 10, March 2018 ii Rev. No.
Date Description of Revision Chapter 2 No technical changes made to Chapter 2 Change bars indicate general editorial corrections mentioned above.
Chapter 3 No technical changes made to Chapter 3 Change bars indicate general editorial corrections mentioned above.
Chapter 4 No technical changes made to Chapter 4 Change bars indicate general editorial corrections mentioned above.
Chapter 5 No technical changes made to Chapter 5 Change bars indicate general editorial corrections mentioned above.
Chapter 6 Change bars indicate general editorial corrections mentioned above.
§6.1.1 Design Features: Added Table 6-1A to introduce enrichment loading table.
§6.1.3 Criticality Safety Index (CSI): Revised to clarify.
§6.3.1 Model Configuration: Revised to clarify.
§6.3.1.1 Model Conservatisms: Revised to clarify.
§6.3.4.1 Fuel Density and Distribution: Revised to clarify how the fissile mass was modeled.
§6.3.4.3 Fuel Mixture (U-Poly) Moderation: Revised to clarify the polyethylene density study process.
§6.4 Single Package Evaluation: Revised to clarify.
Docket No. 71-9342 Versa-Pac Safety Analysis Report Rev 10, March 2018 iii Rev. No.
Date Description of Revision
§6.5 Evaluation of Package Arrays Under Normal Conditions of Transport: Revised to clarify that the HAC evaluation bounds the NCT evaluation.
§6.6.1 Package Array Configuration: Revised to clarify the package orientations and use of MOD0-MOD4 arrangements. Described the homogeneous and inhomogeneous models.
§6.6.2.1 Homogeneous Model Results: Complete rewritten to explain that the infinite homogenous model exceeded the USL and therefore it was necessary to perform finite array analyses to verify that the finite lumped spherical mass bounds the infinite homogeneous array.
§6.6.2.2 Inhomogeneous Model Results: Revised to clarify. Results did not change.
§6.6.2.2.7 Increased Fissile Mass: Revised to clarify.
§6.6.2.2.8 Lumped Spherical Mass Placement Sensitivity: Revised to clarify.
§6.6.2.2.9 Interspersed Moderation with Modeled Package Region: Revised to clarify the regions.
Table 6-1 Summary results of the Most Reactive Case:
Removed unessential information.
Table 6-5: Single Package Results: Added correct results.
Table 6-6: HAC Results for Homogeneous Models:
Added correct results.
New Table 6-14 Table Distributed Fissile Mass at Varying Fill Levels in Limiting Finite Array (N=272)
New Table 6-15 Comparison of Distributed Fissile Mass and Lumped Spherical Mass in Finite Arrays Figures 6-2, 6-3, 6-4, 6-6, and 6-7 removed. These dealt with the infinite homogeneous mass results.
Appendix 6.10.1: Selected SCALE 4.4a Input Cases:
Replaced the first two input decks with SCALE 6.1.3 input decks with corrected infinite homogeneous models. (New decks are VERSA_HAC_INFH_15_A, and VERSA_HAC_FINH_18_D_4x272P)
New Appendix 6.10.3: Enrichment Loading Table New Appendix 6.10.4 Selected SCALE 6 Input Cases New Appendix 6.10.5 SCALE 6.1.3 Benchmark Evaluation.
Docket No. 71-9342 Versa-Pac Safety Analysis Report Rev 10, March 2018 iv Rev. No.
Date Description of Revision Chapter 7 No technical changes made to Chapter 7 Change bars indicate general editorial corrections mentioned above.
Chapter 8 No technical changes made to Chapter 8 Change bars indicate general editorial corrections mentioned above.
9 October 2015 Major Reasons for Revision 9 Introduction of VP-55HC 5-inch diameter steel pipe container.
Note that text that is unchanged but moved to a different page is not highlighted with change bar.
Chapter 1
§1.1 Distinguish the VP-55 and VP110 standard configuration, introduced in Rev 8, from the VP-55HC configuration being added in Rev 9.
§1.1 New Table 1-1A Loading Table for VP-55HC
§1.1 New enrichment dependent CSIs for VP-55HC
§1.4.6 New appendix for VP-55HC inner container Chapter 2
§2.1.1 Added discussion about VP-55HC
§2.13.4 New appendix for VP-55-2R drop test report, issued separately.
Chapter 3 No changes Chapter 4 No changes Chapter 5
Docket No. 71-9342 Versa-Pac Safety Analysis Report Rev 10, March 2018 v
Rev. No.
Date Description of Revision No changes Chapter 6 List of Tables New Tables 6-1B to Table 6-1E Table 6-18 removed because it was a duplicate of Table 6-17 New Tables 6-42 to 6-75 for VP-55HC analysis.
Renumbered Table 6-42 to Table 6-76.
Renumbered Table 6-43 to Table 6-77.
Renumbered Table 6-44 to Table 6-78.
List of Figures New Figures 6-27 to 6-61 for VP-55HC analysis.
Renumbered Figure 6-27 to Figure 6-62.
Text
§6 New paragraph introducing VP-55HC.
§6.1.1 New paragraph for VP-55HC and new Table 6-1B.
§6.1.2 New Tables 6-1C, 6-1D, and 6-1E.
§6.1.3 Separate sections to discuss CSI for VP-55 and VP-110 standard configuration (§6.1.3.1) and VP-55HC configuration (§6.1.3.2).
§6.2 Added reference to Table 6-1B for limiting fissile material contents.
§6.9 Added new reference [8], Versa-Pac SAR Rev 8.
§6.9 Renumbered references [6] - [9] according to order of appearance in text.
§6.10 Added new appendix 6.10.4 for VP-55HC, and renumbered appendices for SCALE Input Cases (now 6.10.5) and Benchmark Evaluation (now 6.10.6)
§6.10.3.7.5 In-text reference corrected to Table 6-40 from Table 6-41
§6.10.4 New appendix for VP-55HC analysis.
§6.10.5 Renumbered appendix
§6.10.6 Renumbered appendix
Docket No. 71-9342 Versa-Pac Safety Analysis Report Rev 10, March 2018 vi Rev. No.
Date Description of Revision Chapter 7
§7.1.1 Added step for pre-use inspection of the VP-55-2R
§7.1.2 Added step for handling the VP-55-2R Chapter 8
§8.2.3.1 Added step for pre-use inspection of the VP-55-2R 10 March 2018 Major Reasons for Revision 10 New Licensing Drawings for VP-55 and VP-110 References to manufacturing SOPs for insulation material properties removed, requirements put into Section 1.0 appendices Increased payload weight for the VP-55 based on new drop testing Addition of new contents: 1S/2S cylinders and 1.25 wt% U-235 Rewrite of Section 3.0 to update analysis from antiquated code Revise applicable sections to allow for air transport.
Removed VP-55HC terminology and changed to state VP-55 with 5-inch pipe configuration Chapter 1
§1.1 Revised Table 1-1 to add 1.25 wt% enrichment level and add air transport limits
§1.1 Revised Table 1-1A to add air transport limits
§1.1 Added text and Tables 1-1B and 1-1C to present 1S/2S content limits.
§1.2.1 Editorial changes to text
§1.2.1.1 removed reference to Table 1-2 and lists VP-55 and VP-110 gross weights with reference to Section 2.1.3.
§1.2.1.2 removed reference to Tables 1-3 and 1-4 and instead references licensing drawings for materials of construction.
§1.2.2 added 1S/2S contents description and increased VP-55 maximum payload capacity to 350 lbs.
Changed out Figure 1-1 for updated figure using CAD model
Docket No. 71-9342 Versa-Pac Safety Analysis Report Rev 10, March 2018 vii Rev. No.
Date Description of Revision Deleted Tables 1-2, 1-3, 1-4, 1-5, and 1-6.
§1.3 Added reference to SSR-6 requirements and ANSI N14.1-2012
§1.3 Removed references deleted with Table 1-5
§1.4.1 Updated VP-55 and VP-110 licensing drawings
§1.4.2 Revised general notes to licensing drawings
§1.4.3 - §1.4.5 Removed references to manufacturing SOPs to explicitly list material property requirements for insulating materials.
§1.4.6 - §1.4.7 Removed VP-55HC terminology Chapter 2
§2.1.1 Removed VP-55HC terminology
§2.1.1 and §2.1.4 Added reference to 1S/2S contents
§2.1.3 Added Table 2-2 and changed maximum VP-55 gross weight per new drop testing
§2.2.1 Changed reference to thermal material properties to new Chapter 3 section.
§2.2.2 Added discussion of potential corrosion from HF acid generated from UF6 contents.
Table 2-3 Moved up to body of text (previously Table 2-2, below references) and references for foam properties changed to Table 1-7.
§2.3.1 Removed references to manufacturing SOPs for material requirements
§2.6.3.1 Updated peak NCT payload temperature based on new thermal analysis
§2.6.9 Added reference to new increased weight VP-55 drop testing
§2.7.1 to §2.7.3 Added discussion for new increased weight VP-55 drop testing
§2.7.4.1 Updated peak HAC payload temperature based on new thermal analysis
§2.7.8 Updated summary of damage per new increased weight VP-55 drop testing
§2.9 Revised to allow for air transport based on additional criticality analysis (no additional structural analyses)
Docket No. 71-9342 Versa-Pac Safety Analysis Report Rev 10, March 2018 viii Rev. No.
Date Description of Revision
§2.12 Updated reference to QAPD to Revision 1
§2.13.6 Only appendix title changed, no change to report.
§2.13 Added Appendix 2.13.7 for new drop testing Table 2-1 revised HAC Fire evaluation results based on new thermal analysis Chapter 3 Complete Chapter rewrite Supporting documentation retained in the following appendices:
o Appendix 3.5.4: Excerpted from Safety Analysis Report for the Century Champion Type B Package Thermal Test (previously Appendix 3.6.3) o Appendix 3.5.5: Supplemental Thermal Evaluation of Package Contents (previously Appendix 3.6.6) o Appendix 3.5.6: Evaluation of Thermal Degradation of Packaging Material in Versa-Pac (previously Appendix 3.6.7)
Chapter 4 No changes Chapter 5 No changes Chapter 6 Removed VP-55HC terminology throughout
§6 introduction: minor editorial revisions
§6.1 all tables renumbered to include second level header numbering (may not be marked by change bar if only table number changed)
Table 6.1-1 revised to add 1.25 wt% enrichment and air transport limits Table 6.1-2 revised to add air transport limits Table 6.1-3 added with discussion above for new 1S/2S contents Table 6.1-4 revised to add 1.25 wt% results
Docket No. 71-9342 Versa-Pac Safety Analysis Report Rev 10, March 2018 ix Rev. No.
Date Description of Revision Table 6.1-7 through Table 6.1-9 added to summarize 1S/2S results
§6.1.3.3 added for 1S/2S content CSI
§6.2.2 added for description of 1S/2S contents
§6.7 revised to include air transport criticality analysis Table 6-3 revised to more clearly outline model dimensions
§6.10.3 revised to add 1.25 wt% results
§6.10.4.5.2 Editorial: changed NCT drop testing reference from the appendix that includes the summary report to the section in the chapter 2 text discussing the results (2.7.1.3)
§6.10.7 added to include 1S/2S evaluation Chapter 7 All pages updated to revision 10 with changes marked by change bars Editorial corrections throughout
§7.1.1 Removed VP-55HC terminology
§7.1.2 Removed VP-55HC terminology, added requirements for 1S/2S contents, moved appropriate requirements from preparation for transport
§7.1.3 moved appropriate requirements to loading of contents.
§7.5 Updated reference to QAPD to Revision 1 and editorial corrections to 49CFR173 references Chapter 8 All pages updated to revision 10 with changes marked by change bars
§8.1 editorial corrections
§8.2.3.1 requirements added for shipping 1S/2S cylinders
§8.3 Updated reference to QAPD to Revision 1
Docket No. 71-9342 Versa-Pac Safety Analysis Report Rev 10, March 2018 x
LIST OF EFFECTIVE PAGES Page Revision Page Revision Introductory Material 6-11 to 6-20 8
All 10 6-21 to 6-27 10 6-28 8
Chapter 1 6-29 to 6-30 10 All 10 6-31 to 6-32 8
6-33 10 Chapter 2 6-34 to 6-128 8
2-i to 2-ii 10 6-129 to 6-130 10 2-1 to 2-7 10 6-131 8
2-8 8
6-132 to 6-133 10 2-9 10 6-134 8
2-10 8
6-135 9
2-11 10 6-136 to 6-142 8
2-12 8
6-143 to 6-147 10 2-13 to 2-14 10 6-148 to 6-153 8
2-15 8
6-154 9
2-16 to 2-17 10 6-155 to 6-159 10 2-18 to 2-20 8
6-160 to 6-164 9
2-21 to 2-25 10 6-155 to 6-166 10 2-26 8
6-167 to 6-181 9
2-27 10 6-182 10 2-28 to 2-37 8
6-183 to 6-201 9
2-38 to 2-39 10 6-202 10 6-203 to 6-225 9
Chapter 3 6-226 to 6-347 10 All 10 Chapter 7 Chapter 4 All 10 All 8
Chapter 8 Chapter 5 All 10 All 8
Chapter 6 6-i to 6-xi 10 6-1 to 6-8 10 6-9 8
6-10 10
Docket No. 71-9342 Versa-Pac Safety Analysis Report Rev 10, March 2018 xi CONTENTS 1
GENERAL INFORMATION.............................................................................. 1-1 2
STRUCTURAL EVALUATION.......................................................................... 2-1 3
THERMAL EVALUATION................................................................................. 3-1 4
CONTAINMENT............................................................................................... 4-1 5
SHIELDING EVALUATION.............................................................................. 5-1 6
CRITICALITY EVALUATION............................................................................ 6-1 7
PACKAGE OPERATIONS................................................................................ 7-1 8
ACCEPTANCE TESTS AND MAINTENANCE PROGRAM.............................. 8-1