Document: NUREG-0800
Document ID: 9bcad4cd-a055-4dc1-9315-db9d703e6f6f
Document Type: srp
Title: ENVIRONMENTAL QUALIFICATION OF MECHANICAL AND ELECTRICAL
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1634/ML16343A167.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3.11
CFR Part: 
CFR Title: 

Content:
eted until after the completion of this section. Together with the review of SRP Section 3.9.6, the staff will conduct an audit of the procurement specifications for the environmental qualification of mechanical, electrical, and I&C equipment important to safety for compliance with 10 CFR 52.47. 6. For review of a COL application, the NRC staff confirms whether the COL applicant has incorporated by reference in its FSAR the provisions in the design certification DCD/FSAR for the capability of mechanical, electrical, and I&C equipment important to safety to perform their design functions under their applicable environmental conditions in compliance with the design criteria in 10 CFR Part 50, Appendix A. In addition, the staff reviews the requirements of the 10 CFR 50.49 environmental qualification program for certain electrical and I&C equipment important to safety located in harsh environments and the proposed implementation milestones. The staff also reviews environmental design and qualification provisions for nonmetallic parts of mechanical equipment for consistency with ASME QME-1-2007, Appendix QR-B as accepted in Revision 3 to RG 1.100 or the applicant’s proposed alternative to satisfy the regulatory requirement. The staff also confirms that the COL application describes the EQ operational program consistent with this SRP section. 7. The reviewer verifies that the Environmental Qualification Program is fully described as specified in SECY-05-0197, and that implementation milestones have been identified. The reviewer verifies that the program and implementation milestones are included in FSAR Table 13.4-x and will be identified as a license condition. Implementation of this program will be inspected in accordance with NRC Inspection Manual Chapter IMC-2504, “Construction Inspection Program - Non-ITAAC Inspections.” 8. The reviewer verifies that consistent with 10 CFR 50.49(b)(1)(i) the required functional duration for equipment important to safety, have