Document: NUREG-0800
Document ID: 7aef037f-a817-4377-a41f-be2c1006a20b
Document Type: srp
Title: STATION SERVICE WATER SYSTEM
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052350543.pdf
Revision Date: 2023-06
Chapter: 9
Section ID: 9.2.1
CFR Part: 
CFR Title: 

Content:
probable maximum flood (PMF), and tornado missiles as part as its primary review responsibility for SRP Sections 3.3.1, 3.3.2, 3.5.3, 3.7.1 through 3.7.4, 3.8.4, and 3.8.5. The mechanical engineering reviewer of EB determines that the 9.2.1-2 Rev. 4 - June 1986 components, piping and structures are designed in accordance with applicable codes and standards as part of its primary review responsibility for SRP Sections 3.9.1 through 3.9.3. The mechanical engineering reviewer also determines the acceptability of the seismic and quality group classifications for system com- ponents as part of its primary review responsibility for SRP Sections 3.2.1 and 3.2.2. The mechanical engineering reviewer also reviews the adequacy of the in- service testing program of pumps and valves as part of its primary review res- ponsibility for SRP Section 3.9.6. The materials engineering reviewer of EB verifies that inservice inspection requirements are met for system components as part of its primary review responsibility for SRP Section 6.6 and, upon request, verifies the compatibility of the materials of construction with ser- vice conditions. The instrumentation and control systems reviewer and the power systems reviewer of the Electrical and Instrumentation Control System Branch (EICSB) will evaluate the system controls, instrumentation, and power sources with respect to capabilities, capacity, and reliability for supplying power during normal and emergency conditions to safety-related pumps, valves and other components as part of their primary review responsibility for SRP Sections 7.1 and 8.1, respectively. The EICSB will review the signals used to isolate safety-related portions of the SWS from nonsafety-related portions in the event of postulated accidents with special emphasis paid to proper isolation of interconnected trains in the event of unusual conditions such as low pressures in the SWS or drawing low current for safety-related pumps. The reviews for Fire Protection,