Document: NUREG-0800
Document ID: 54e3d49d-900d-4fe8-9297-2fc04501e4e0
Document Type: srp
Title: THERMAL AND HYDRAULIC DESIGN
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052340664.pdf
Revision Date: 2023-06
Chapter: 4
Section ID: 4.4
CFR Part: 
CFR Title: 

Content:
at an adequate loose parts monitoring system is provided. At the CP level, the design criteria for the system and the types, locations, and methods of mounting all intended sensors should be reviewed. The reviewer should compare the design to Regulatory Guide 1.33 and to equipment used and application experience on comparable plants. At the OL level; a more complete description of the system including sensitivity specifications and operating procedures should be reviewed. The reviewer should ensure that operating procedures and training provisions are adequate to fully utilize the system potential for loose parts detection. The Operator Licensing Branch (OLB) will provide consultation on staff training in accordance with the SRP Section 13.2. The reviewer should review the vibration monitoring equipment and procedures to ensure that the monitoring provisions are adequate for the plant under review based on experience with comparable plants. The CPB will evaluate the application of neutron monitoring sensors for core vibration test analysis. The MEB is responsible for review of the preoperational vibration test pro- gram, as described in SRP Section 3.9.2, and provides technical consultation to CPB on the need for permanent vibration monitoring provisions for the plant under review. The reviewer ensures that applicants have an acceptable program for incorporation of instrumentation and procedures for detection and recovery from conditions of inadequate core cooling. At the CP stage, the applicant must provide preliminary design information on selected Instrumentation components and must specify the design concept selected for development instrumentation in accordance with the requirements of item II.F.2 of NUREG-0718 (Ref. 17). At the OL stage, the reviewer ensures that the applicant is in compliance with the documentation requirements and design requirements described in item II.F.2 of NUREG-0737 (Ref. 18). The reviewer consults with ICSB and HFEB concerning the