Document: NUREG-0800
Document ID: 96ddbfc8-7fd0-4a33-9fbe-144d653b6e9f
Document Type: srp
Title: REACTOR CORE ISOLATION COOLING SYSTEM (BWR)
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070433.pdf
Revision Date: 2023-06
Chapter: 5
Section ID: 5.4.6
CFR Part: 
CFR Title: 

Content:
practical, that low-pressure portions of the RCIC that interface with the RCS will withstand full RCS pressure. If designing the RCIC with an ultimate rupture strength capable of withstanding full RCS pressure is not possible, the reviewer verifies that appropriate compensating measures have been taken in accordance with the review provided in SRP Section 3.12 (proposed).10 2. If applicable to the plant design being reviewed, the SRXB performs a review of the ECCS functions of the RCIC system as part of its primary review responsibility for SRP Section 6.3.11 5.4.6-3 DRAFT Rev. 4 - April 1996 In addition, the RSB SRXB will coordinate other branch evaluations that interface with the 12 overall review of the system as follows: 1. Auxiliary Systems Branch (ASB) Plant Systems Branch (SPLB) reviews the RCIC and 13 HPCI, (or HPCS, or HPCF ) systems for protection against common mode failures from 14 missiles as part of its primary review responsibility for Standard Review Plan (SRP) Sections 3.5.1.1, 3.5.1.2, 3.5.1.4, 3.5.1.5, 3.5.1.6 and 3.5.2.15 2. Protection against flooding of RCIC and redundant equipment is reviewed by ASB SPLB as part of its primary review responsibility for SRP sS ection 3.4.1. 16 17 3. Protection against damage from pipe whip and jet impingement is reviewed by the SPLB and the Mechanical Engineering Branch (EMEB) as part of its their primary review responsibilityies for SRP Sections 3.6.1 and 3.6.2 respectively.18 4. The Standardization and Special Projects Branch (SSPB) Technical Specifications Branch (TSB) reviews the proposed technical specifications as part of its primary 19 review responsibility for SRP Section 16.0. 5. The Procedures and Systems Review Branch (PSRB) Quality Assurance and Maintenance Branch (HQMB) reviews the proposed preoperational and critical startup 20 test programs as part of its primary review responsibility for SRP Section 14.2. 6. The MEB EMEB reviews the RCIC system to assure that it has the proper seismic and 21