ML22006A370
| ML22006A370 | |
| Person / Time | |
|---|---|
| Site: | 07109393 |
| Issue date: | 01/31/2022 |
| From: | Orano Federal Services |
| To: | Office of Nuclear Material Safety and Safeguards |
| Shared Package | |
| ML22006A364 | List: |
| References | |
| EPID L-2021-NEW-0003, FS-21-0147 | |
| Download: ML22006A370 (4) | |
Text
Enclosure 5 to FS-21-0147 CR3MP SAR Revision 1 Docket 71-9393 EPID L-2021-NEW-0003 Table of Changes for CR3MP SAR Revision 1 Page 1 of 4 The CR3MP SAR has been updated to create Revision 1. Each change in the SAR document from Revision 0 to Revision 1 is marked by a revision bar on the right side of the page.
Section no. of change Material changed Reason for change Glossary of Acronyms Added Reactor Coolant System RSI-1 response 1.1 Removed second license condition The MNOP no longer exceeds the 5psi requirement of 10 CFR 71.85(b),
therefore no need to test containment system Figure 1.1-1 Depiction of CR3MP updated for reduced maximum HDCC thickness.
Update.
1.2.1 Change maximum thickness of HDCC in the RPV.
Update.
1.2.1.2 Add the constituents of the grout Update per Section 1.2.2.2 1.2.2.2 Change maximum thickness of HDCC in the RPV and add the admixture content of the grout.
Update and provide input information for the radiolytic gas generation analysis.
1.2.2.3 Added a detailed description of the origin of the surface contamination value and added a reference to decay heat for hydrogen gas generation RSI-1 response and support Section 4.2.1 edits.
Appendix 1.3.1 Added Reference #11 In order to support RSI-1 response.
Appendix 1.3.2 Updated SAR Drawings to Revision 1 Updated to support Section 2.3.1 changes Figure 2.1-1 Depiction of CR3MP updated for reduced maximum HDCC thickness.
Update.
2.2.1 Change maximum thickness of HDCC in the RPV.
Update.
2.2.3 Added a cross-reference to the radiolytic gas generation analysis.
Updated to support Section 1.2.2.2 changes
Enclosure 5 to FS-21-0147 CR3MP SAR Revision 1 Docket 71-9393 EPID L-2021-NEW-0003 Table of Changes for CR3MP SAR Revision 1 Page 2 of 4 Section no. of change Material changed Reason for change 2.3.1 Revised CE requirement for material.
Allow greater flexibility for procurement while ensuring weldability and brittle fracture performance.
2.6.1.1 Revise the MNOP downward Account for the reduced pressure calculated in Section 3.5.2.2.
2.6.1.3.1 Revise the MNOP downward, but conservatively perform containment boundary stress analysis using the higher pressure from Rev 0.
Account for the reduced pressure calculated in Section 3.5.2.2.
2.6.3 Correct typographical error in penultimate sentence. Updated MNOP to new value.
Correct typo and update.
2.7.4.1 Revise HAC fire case maximum pressure.
Account for the reduced pressure calculated in Section 3.5.2.
2.7.4.3 Revise HAC fire case maximum pressure and containment boundary stress calculation.
Account for the reduced pressure calculated in Section 3.5.2.2.
Appendix 2.12.2.1.2 Change maximum thickness of HDCC in the RPV.
Update.
Appendix 2.12.2.2.2 Correct typographical error in uniaxial strain limit formula.
Correct typo.
Appendix 2.12.2.4 Add justification for why the change in maximum HDCC thickness does not affect free drop analysis.
Update.
Appendix 2.12.2.6 Correct typographical error in 2nd sentence of last paragraph.
Correct typo.
3.1.1 Change maximum thickness of HDCC in the RPV.
Update.
3.1.2 Updated text to reflect Section 5.2 changes Update for clarity.
Enclosure 5 to FS-21-0147 CR3MP SAR Revision 1 Docket 71-9393 EPID L-2021-NEW-0003 Table of Changes for CR3MP SAR Revision 1 Page 3 of 4 Section no. of change Material changed Reason for change 3.3.2 Updated MNOP downward Section 3.5.2.2 determines a lower NCT pressure, therefore MNOP is updated.
Appendix 3.5.2 Revise section to add radiolysis gas to pressure calculation and change porosity volume.
Total gas resulting from radiolysis has increased.
Appendix 3.5.2.1 Change maximum thickness of HDCC in the RPV. Add radiolysis gas to pressure calculation and change porosity volume.
Total gas resulting from radiolysis has increased.
Appendix 3.5.2.2 Update NCT, HAC and HAC Fire Peak pressures based on LDCC vs.
HDCC volume ratio updates, adding radiolysis gas and changing porosity volume.
Update.
Appendix 3.5.2.3 Updated Numerical Example to correspond to updated values in Table 3.5-2.
Update.
4.2.1 Revise section to show that hydrogen does not reach 5% in one year.
Reflects the revised radiolysis evaluation in Chapter 5.
Appendix 4.5.1 Updated Reference 3 to the NRC Standard Review Plan Most current NRC guidance incorporated.
5.1.1 2nd paragraph, changed maximum thickness of HDCC in the RPV Update.
5.2 3rd to final paragraph in the section updated to move decay heat discussion to new final paragraph To incorporate changes to Section 5.4.4 5.3.2 3rd paragraph updated to indicate grout modeling as LDCC only for dose rate determinations To distinguish model usage between the dose rates and the hydrogen generation calculations 5.4.4 Revised to update radiolytic gas generation rates RSI-2 response
Enclosure 5 to FS-21-0147 CR3MP SAR Revision 1 Docket 71-9393 EPID L-2021-NEW-0003 Table of Changes for CR3MP SAR Revision 1 Page 4 of 4 Section no. of change Material changed Reason for change Appendix 5.5.1 Formatted Reference 9 citation and added references 10-15 Maintain format with rest of SAR and more fully describe the reference and included those references to support Section 5.4.4 and Appendix 5.5.3.
Appendix 5.5.3 Added G-Value Calculation Appendix Included to support Section 5.4.4 updates.
7.1.1 Reformatted last sentence Editorial.
7.1.3 Updated 4th bullet to match new Section 4.2.1 heading Update.
8.1.1 Added sentence in 2nd paragraph regarding HDCC thickness Update.
8.1.3.2 Updated section to reflect the MNOP less than 5psi, does not require a pressure test.
Not required with the updated MNOP.
8.1.5.2 Added slurry density material test Necessary to determine void volume in the LDCC for RSI-2 response