Document: NUREG-0800
Document ID: 6d6e43af-f998-40fc-9062-1277b9cebd60
Document Type: srp
Title: REACTOR AUXILIARY COOLING WATER SYSTEMS
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052350544.pdf
Revision Date: 2023-06
Chapter: 9
Section ID: 9.2.2
CFR Part: 
CFR Title: 

Content:
e to the public as part of the Commission's policy to Inform the nuclear Industry and the general public of regulatory procedures and policies. Standard review plans are not substitutes for regulatory guides or the Commission's regulations and compliance with them Is not required. The standard review plan sections are keyed to the Standard Format and Content of Safety Analysis Reports for Nuclear Power Plants. Not all sections of the Standard Format have a corresponding review plan. Published standard review plans will be revised periodically, as appropriate, to accommodate comments and to reflect new Informa tion and experience. Comments and suggestions for Improvement will be considered and should be sent to the U.S. Nuclear Regulatory Commission. Office of Nuclear Reactor Regulation. Washington. D.C. 205. b. Multiple performance functions (if required) assigned to the system and the necessity of each function for emergency core cooling and safe shutdown. c. The capability of the system surge tank to perform its intended function. d. The capability of the system to provide adequate cooling water during all operating conditions. e. The sizing of the system for core cooling and decay heat loads and the associated design margin. 2. Other system aspects that are reviewed include: a. The effects of non-seismic Category I component failures on the seismic Category I portion of the system. b. The provisions for detection, collection, and control of system leak- age and the means provided to detect leakage of activity from one system to another and preclude its release to the environment. c. The requirements for operational testing and inservice inspection of the system. d. The capability of the system to provide adequate cooling to the seals and bearings of all reactor coolant pumps. e. Instrumentation and control features necessary to accomplish design functions, including isolation of components to deal with leakage or malfunctions and actuation requirements for