Document: NUREG-0800
Document ID: 74415b71-98a0-4109-9ba7-8a72a89a3d18
Document Type: srp
Title: ULTIMATE HEAT SINK
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070520.pdf
Revision Date: 2023-06
Chapter: 9
Section ID: 9.2.5
CFR Part: 
CFR Title: 

Content:
n, ASBSPLB will coordinate other branch evaluations that interface with the overall 13 review of the system as follows: A. The Reactor Systems Branch (RSBSRXB ) will confirm the heat loads transmitted to the 14 15 UHS from the reactor coolant and emergency core cooling systems as part of its primary review responsibility for SRP Section 6.3. B. The Structural Engineering Branch (SEB)Civil Engineering and Geosciences Branch (ECGB) will determine the acceptability of the design analyses, procedures, and criteria 16 used to establish the ability of seismic Category I structures housing 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 the tornado missiles as part of its primary review responsibility for SRP Sections 3.3.1, 3.3.2, 3.5.3, 3.7.1 through 3.7.4, 3.8.4, and 3.8.5. When the design of the UHS water source is formed by a dam or a system of dikes or levees, ECGB will also determine whether the design complies with "Federal Guidelines for Dam Safety."17 C. The Materials Engineering Branch (MTEB)Materials and Chemical Engineering Branch (EMCB) verifies the inservice inspection requirements are met for system components 18 and the compatibility of the materials of construction with the service conditions as part of its primary review responsibility for SRP Section 6.1.1. D. The Instrumentation and Control Systems Branch (ICSB)Instrumentation and Controls Branch (HICB) will verify the adequacy of the design, installation, inspection, and 19 testing of all instrumentation and control systems required for proper operation as part of its primary review responsibility for SRP Section 7.1 and Appendix 7-A. E. The Power Systems Branch (PSB)Electrical Engineering Branch (EELB) will verify the 20 adequacy of the design, installation, inspection, and testing of all electrical systems required for proper operation as part of its primary review responsibility for SRP