Document: NUREG-0800
Document ID: 2200e046-1749-4aa1-a474-997b369b63b2
Document Type: srp
Title: REACTOR AUXILIARY COOLING WATER SYSTEMS
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070513.pdf
Revision Date: 2023-06
Chapter: 9
Section ID: 9.2.2
CFR Part: 
CFR Title: 

Content:
formed under SRP Sections 3 5.1.4 and 3.5.2, and d. Review of high and moderate energy pipe breaks is performed under SRP Section 3.6.1. In addition, the PSB will coordinate other branches evaluations that interface with the overall review of the system as follows. The Reactor Systems Branch (RSB) will identify engineered safety feature components associated with the reactor coolant system and the emergency core cooling systems that are required for operation during normal operations, transients, and accident conditions. RSB will establish cooling load functional requirements and minimum time intervals associated with safety-related components. The RSB performs these reviews as part of its primary review responsibility for SRP Sections 5.4.7, 5.4.8, 6.0, and 15.0. The structural and geotechnical engineering reviewer of the Engineering Branch (EB) will determine the acceptability of the design analyses, procedures, and criteria used to establish the ability of Category I structures that house the system and supporting systems to withstand the effects of natural phenomena such as the safe shutdown earthquake (SSE), the probable maximum flood (PMF), and tornado missiles as part of its primary review responsibility for SRP Sections 3.3.1, 3.3.2, 3.5.3, 3.7.1, 3.7.4, 3.8.4 and 3.8.5. The mechanical engineering reviewer of EB determines that the components, piping and structures are designed in accordance with applicable codes and standards as part of its primary review responsibility for SRP Sections 3.9.1 and 3.9.3. The mechanical engineering reviewer also determines the acceptability of the seismic and quality group classifications for system components as part of its primary review responsibility for SRP Sections 3.2.1 and 3.2.2. The mechanical engineering reviewer also reviews the adequacy of the inservice testing program of pumps and valves as part of its primary review responsibility for SRP Section 3.9.6. The material engineering reviewer of EB verifies that