Document: NUREG-0800
Document ID: a109d8e9-c6ff-4888-a1f5-d5a84f2ddb02
Document Type: srp
Title: SPENT FUEL POOL COOLING AND CLEANUP SYSTEM
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052350537.pdf
Revision Date: 2023-06
Chapter: 9
Section ID: 9.1.3
CFR Part: 
CFR Title: 

Content:
ed in subsection I of this SRP section. The secondary review branch, CMEB., will provide an input on a routine basis for those areas of review indicated in this SRP section. The primary reviewer (ASB) obtains and uses such input as required to assure that this review procedure is complete. The review procedures given below are for a typical system. Any variance of the review, to take account of a proposed unique design, will be such as to 9.1.3-5 Rev. 1 - July 1981 assure that the syscem meets the criteria of subsection II of this SRP section. In the review, the spent fuel pool cooling and cleanup system and its makeup system are evaluated with respect to their capability to perform the necessary safety functions during all conditions, including normal operation, refueling, abnormal storage conditions, and accident conditions. 1. The safety function of the system for refueling and normal operations is identified by reviewing the information provided in the SAR pertaining to the design bases and criteria and the safety evaluation section. The SAR section on the system functional performance requirements is also reviewed to determine that it describes the minimum system heat transfer and system flow requirements for normal plant operation, component operational degrada- tion requirements (i.e., pump leakage, etc.) and describes the procedures that will be followed to detect and correct these conditions should degrada- tion become excessive. The reviewer, using failure modes and effects analyses, determines that the system is capable of sustaining the loss of any active component and evaluates, on the basis of previously approved systems or independent calculations, that the minimum system requirements (cooling load and flow) are met for these failure conditions. The system piping and instrumentation diagrams (P&IDs), layout drawings, and component descriptions are then reviewed for the following points: a. Essential portions of the system are correctly identified and