Document: NRC Regulatory Guide
Document ID: 22ccfd5e-c5d8-4615-a02c-32369aa9f533
Document Type: regulatory_guide
Title: Acceptability of Probabilistic Risk Assessment Results for Risk-Informed Activities (Rev. 3)
Source: NRC Regulatory Guide Division 1
Source URL: https://www.nrc.gov/docs/ML1930/ML19308B636.pdf
Revision Date: 2023-06
Chapter: 
Section ID: RG-1.200
CFR Part: 
CFR Title: 

Content:
tion -------------------- WPR-B1, WPR- B2 -------------------- No objection -------------------- WPR-C1 thru WPR- C3 -------------------- No objection -------------------- Section 7-3 7-3 thru 7-3.3.5 -------------------- No objection -------------------- Section 7-4 References Clarification See global comment on references at start of Table A-1. DG-1362, Appendix A, Page A-43 Table A-8. Staff Position on ASME/ANS RA-Sa-2009, Part 8, Technical and Peer Review Requirements for At-Power External Flood Events Index No Issue Position Resolution Section 8-1 8-1 -------------------- No objection -------------------- Section 8-2 8-2 -------------------- No objection -------------------- 8-2.1 – XFHA 8-2.1 Table 8-2.1-1 -------------------- No objection -------------------- Tables 8-2-2(a) and 8-2.1-3(b) Table 8-2-2(a) Incorrect table number Clarification Table 8-2-2(a) 8-2.1-2(a) XFHA-A1 thru XFHA-A6 -------------------- No objection -------------------- XFHA-B1 thru XFHA-B3 -------------------- No objection -------------------- 8-2.2 – XFFR 8-2.2 Table 8-2.2-1 -------------------- No objection -------------------- Tables 8-2-2(a) and 8-2.2-3(b) Table 8-2-2(a) Incorrect table number Clarification Table 8-2-2(a) 8-2.2-2(a) XFFR-A1, XFFR-A2 -------------------- No objection -------------------- XFFR-B1 thru XFFR-B3 -------------------- No objection -------------------- 8-2.3 8-2.3 -------------------- No objection -------------------- Table 8-2.3-1 HLR-XFPR-A The word ‘significant’ needs to be added in this HLR in Table 8-2.3 and in the HLR statement in Table 8-2.3-2(a) Clarification The external flooding-PRA systems model shall include wind-caused significant initiating events and other failures that are significant contributors that can … Tables 8-2.3-2(a) and 8-2.3-4(c) Table 8-2.3- 2(a) The word ‘significant’ needs to be added the HLR statement in Table 8-2.3-2(a) Clarification The external flooding-PRA systems model shall include wind-caused significant