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:
2.1 The LAR justifies use of the italicized exception in Section 3.6.4 of NFPA 805 per 10 CFR 50.48(c)(2)(vii) for water supply and distribution (if applicable). 2.2 The LAR identifies structures that comprise the “power block.” 2.3 The LAR addresses potential issues with electrical raceway fire barrier system issues (e.g., Hemyc and MT) (if applicable). 2.4 The LAR discusses flame propagation ratings of existing cables and the basis for the ratings and provides flame propagation ratings for new or replacement cables. 3.1 The LAR includes a description of how the licensee performed applicable engineering analyses in NFPA 805, Section 2.4. The LAR describes the systematic approach used to transition the FPP to the new requirements in NFPA 805. 3.1.1 The LAR discusses use of feed-and-bleed for post fire. 3.1.2 The LAR discusses fire-induced failure modes resulting from spurious operations and signals. 3.1.3 The LAR identifies RAs used to demonstrate the availability of a success path for the nuclear safety performance criteria and evaluates those using PB methods. 9.5.1.2-27 Rev. 0 – December 2009 SRP III. Required Information Sufficient for Review? Comments 3.2 The LAR describes the licensee’s approach to establishing nuclear safety performance criteria and the results of implementing the approach. The LAR evaluates each fire area/zone for compliance to NFPA 805 requirements: 3.2.1 Description of use of the deterministic approach of NFPA 805, Section 4.2.3 are met, as applicable. Documentation of previous NRC approval claimed to meet NFPA 805, Section 2.2.7 for meeting the deterministic requirements (Section 4.2.3). 3.2.2 Description of use of the fire modeling approach of NFPA 805, Section 4.2.4.1 (if applicable) Statement that licensee has provided operational 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