Document: NUREG-0800
Document ID: a416cfea-d766-4e80-9d15-6ac4918475fa
Document Type: srp
Title: REACTOR COOLANT SYSTEM COMPONENT AND SUBSYSTEM DESIGN
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0706/ML070610167.pdf
Revision Date: 2023-06
Chapter: 5
Section ID: 5.4
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CFR Title: 

Content:
ive residual heat removal system (Advanced Light-water Reactor [ALWR]) / shutdown cooling mode of the reactor water cleanup system [ESBWR] • reactor water cleanup system (RWCS) [BWR] / reactor water cleanup/shutdown cooling system [ESBWR] • RCS pressure relief devices / reactor coolant depressurization systems • RCS component supports • pressurizer relief discharge system • RCS high-point vents • main steam line, feedwater, and auxiliary feedwater piping As appropriate to the specific reactor type and design, certain SRP subsections may, or may not, apply, and additional SRP subsections might be necessary to address other components and subsystems (e.g., core makeup tanks, passive residual heat removal heat exchangers, isolation condenser systems, gravity-driven cooling systems, passive containment cooling systems, etc.). The specific areas of review, and interfaces with other SRP sections, are provided below. The specific acceptance criteria and review procedures are contained in the specified SRP sections. 1. Reactor Coolant Pumps or Circulation Pumps [BWR] A. The organization responsible for mechanical engineering reviews, and the organization responsible for the review of component performance and testing, assess the RCP process design parameters (e.g., RCP startup characteristics, design flow rate, developed head, synchronous speed, flow coastdown capability, etc.). The reviews are performed under SRP Sections 3.9.2, “Dynamic Testing and Analysis of Systems, Components, and Equipment,” and 3.9.6, “Functional Design, Qualification, and Inservice Testing Programs for Pumps, Valves, and Dynamic Restraints.” B. The organization responsible for the review of cooling water systems (primary reviewer), and the organization responsible for the review of component performance and testing (secondary reviewer), review the RCP bearing and seal cooling water systems under SRP Sections 9.2.2, “Reactor Auxiliary Cooling Water Systems.” C. Organization