Document: NUREG-0800
Document ID: 010ad62f-cd7b-4f06-9f81-a781faf5701b
Document Type: srp
Title: ENGINEERED SAFETY FEATURE VENTILATION SYSTEM
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070560.pdf
Revision Date: 2023-06
Chapter: 9
Section ID: 9.4.5
CFR Part: 
CFR Title: 

Content:
sponsibility for Standard Review Plan (SRP) Section 9.4.5, reviews safety-related portions of the ESFVS with respect to the following:10 a. The capability of the ESFVS to detect and control leakage of radioactive contamination from the system is performed under SRP Section 11.5;11 b. The Radiological Assessment Branch (RAB) evaluates the radiation protection criteria as part of its primary review responsibility for SRP Section 12.3; and12 c. The Accident Evaluation Branch (AEB) evaluates the radiological consequences of airborne contaminants resulting from accident conditions (see Appendix B to SRP Section 15.6.5). as part of its primary review responsibility for Appendix B to SRP Section 15.6.5.13 Review Interfaces14 3The ASB SPLB also performs the following reviews under the SRP sections indicated as part of its primary review responsibility for those sections:15 a. Review of fFlood protection is performed under SRP Section 3.4.1; b. Review of the pProtection against internally generated missiles is performed under SRP Section 3.5.1.1; c. Review of tThe structures, systems, and components to be protected against externally generated missiles is performed under SRP Section 3.5.2; d. Review of hHigh-energy and moderate-energy pipe breaks is performed under 16 SRP Section 3.6.1; e. Acceptability of the combustion air supply portions of system under SRP Section 9.5.8, where combustion air for diesel generators is supplied from the ESFVS;17 f. Effectiveness of ESFVS filters in removing airborne contaminants before discharge to the environment under SRP Section 6.5.1;18 g. Functional performance ensuring that the system meets acceptable limits for radioactive releases during normal operations under SRP Section 11.3; and19 h. Fire protection under SRP Section 9.5.1.20 DRAFT Rev. 3 - April 1996 9.4.5-4 The ASB SPLB will coordinate evaluations performed by other branches that interface with the 21 overall evaluation of the system as follows: a. The ICSB and PSB