Document: NUREG-0800
Document ID: 3920f9d9-6b13-4389-baba-228cd8755549
Document Type: srp
Title: NUREG-0800
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052340653.pdf
Revision Date: 2023-06
Chapter: 6
Section ID: 6
CFR Part: 
CFR Title: 

Content:
NUREG-0800 (Formerly NUREG-75/087) Ott0 REC&4 % , U.S NUCLEAR REGULATORY COMMISSION ,it STANDARD REVIEW PLAN OFRICE OF NUCLEAR REACTOR REGULATION 6.2.1.1.A PWR DRY CONTAINMENTS, INCLUDING SUBATMOSPHERIC CONTAINMENTS REVIEW RESPONSIBILITIES Primary - Containment Systems Branch (CSB) Secondary - None I. AREAS OF REVIEW For pressurized water reactor (PWR) plants with dry containments, the CSB review covers the following areas: 1. The temperature and pressure conditions in the containment due to a spectrum (including break size and location) of postulated loss-of-coolant accidents (i.e., reactor coolant system pipe breaks) and secondary system steam and feed- water line breaks. 2. The maximum expected external pressure to which the containment may be subjected. 3. The minimum containment pressure that is used in analyses of emergency core cooling system capability. 4. The effectiveness of static and active heat removal mechanisms. 5. The pressure conditions within subcompartmenits that act on system components and supports due to high energy line breaks. 6. The range and accuracy of instrumentation that is provided to monitor and record containment conditions during and following an accident. CSB will coordinate the primary review responsibilities of other branches that interface with the CSB evaluation of the containment functional design. These interfaces include the following: The Instrumentation and Control Systems Branch (ICSB), under SRP Section 7.5, evaluates (1) the electrical design of the instru- mentation provided to monitor and record containment conditions during and following Rev. 2 - July 1981 USNRC STANDARD REVIEW PLAN Standard review plans are prepared for the guidance of the Office of Nuclear Reactor Regulation staff responsible for th review of applications to construct and operate nuclear power plants. Thee documents arm made oviabbe to the public as part of the Commission's pollc to inform the nuclear Industry and the general public of regulatory