Document: NUREG-0800
Document ID: b10297dd-9822-4243-8665-c41d92699ea5
Document Type: srp
Title: RISK-INFORMED, PERFORMANCE-BASED FIRE PROTECTION PROGRAM
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0925/ML092590527.pdf
Revision Date: 2023-06
Chapter: 9
Section ID: 9.5.1.2
CFR Part: 
CFR Title: 

Content:
erational guidance required by NFPA 805, Section 4.2.4.1.6 (if applicable). Description of use of the fire risk approach of NFPA 805, Section 4.2.4.2 (if applicable). 3.2.3 Description of use of RI/PB alternatives to NFPA 805 if approved (or approval requested) per 50.48(c)(4) – relates to SRP Section III.1.8 (if applicable). 3.3 The LAR describes fire protection during NPOs and demonstrates that the nuclear safety performance criteria will be met during HREs. 4 The LAR describes how the radioactive release performance criteria are met. 5.1 The LAR describes the fire PRA technical adequacy, including: -evaluation against appropriate standards -process for PRA model maintenance/update -technical adequacy for any NFPA 805 required risk assessments 9.5.1.2-28 Rev. 0 – December 2009 5.2 The LAR describes how DID and safety margins are maintained. SRP III. Required Information Sufficient for Review? Comments 5.3 The LAR includes plant change evaluations for any changes to a previously approved FPP that require prior NRC review and approval. The LAR provides the total CDF and LERF, i.e., risk contributions from internal and external events, including internal fires if required to address the acceptance guidance of RG 1.174 and SRP Section 19.2. 5.4 The LAR provides the additional risk of crediting RAs in lieu of meeting the deterministic requirements of NFPA 805, Section 4.2.3, whether or not previously approved by NRC (as applicable). 5.5 The LAR includes fire risk evaluations per NFPA 805, Section 4.2.4.2 including an integrated assessment of the acceptability of risk, DID, and safety margins (as applicable). 5.6 The LAR provides the cumulative risk if applicable. 5.6 The LAR provides the individual risk of changes when changes are combined into a group for the purposes of evaluating risk. 6 The LAR describes the proposed monitoring program to monitor acceptable levels of availability, reliability, and performance of fire protection systems and features. 7.1 The LAR