Document: NUREG-0800
Document ID: 97120913-d26f-4324-ab62-22f3f5b73925
Document Type: srp
Title: and 8.3.2.
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0636/ML063600410.pdf
Revision Date: 2023-06
Chapter: 8
Section ID: 8.3.1
CFR Part: 
CFR Title: 

Content:
esidual heat removal, emergency core cooling, containment heat removal, containment atmosphere cleanup, and cooling water should be examined to ensure that the circuits from the preferred power system can supply redundant portions of these systems. If the minimum design required by GDC 17 is provided, the immediately available preferred circuit must be made available to the redundant portions of these systems. 4. All offsite power system equipment and components in the station switchyard and its connection to the onsite Class 1E system are reviewed to determine that they are appropriately included in the NPP quality assurance program. Safety-related equipment and components, and those required to support systems with accident mitigating functions, should have the appropriate quality classifications. The review should verify that procedures, maintenance, and surveillance tests associated with the equipment and components incorporate the appropriate quality controls. The organization responsible for quality assurance and maintenance should determine the adequacy of the quality assurance program. 5. To verify that the requirements (excluding seismic, tornado, and floods) of GDC 2 are satisfied for the facility being considered, the organization responsible for civil engineering and geosciences review should provide to the organization responsible for electrical engineering review, upon request, information on the design basis, high and low atmospheric temperatures, high wind, rain, lightning discharges, ice and snow conditions, and weather events causing regional effects. This information should be considered during the review to verify that the design minimizes the effects of these conditions in accordance with GDC 17. Items such as switchyard and transformer locations, transformer cooling, overhead transmission lines, underground or inaccessible power and control cables could be affected by these conditions. Operating experience provides additional information on the