Document: NUREG-0800
Document ID: 478329d7-b28f-4334-99e3-c149e19d1cdd
Document Type: srp
Title: ENVIRONMENTAL QUALIFICATION OF MECHANICAL AND ELECTRICAL EQUIPMENT
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052340658.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3.11
CFR Part: 
CFR Title: 

Content:
performed on the equipment to meet the design bases. 4. Demonstration of the adequacy of the environmental qualification program. At the operating license (OL) stage the staff reviews the applicant's environ- mental qualification program and the submitted results of its implementation. The staff additionally will audit the applicant's central file. The audit consists of a staff review of the documentation provided in the file to demon- strate tangible evidence of qualification. The staff's review is performed to determine proper implementation of criteria established in the CP review, and adequate environmental qualification for all mechanical and electrical equipment. Although the EQB has the primary responsibility for the review of this section, the EQB reviewer utilizes the information from other SAR sections which are reviewed.by other branches in the performance of their review functions. EQB will coordinate other branches evaluation that interface with the overall review of equipment qualification as follows: The SAR sections reviewed by the branches in performance of their review functions are as follows: ASB.reviews Sections 3.4.1, 3.5.1.1, 3.5.2, 3.6.1, 5.4.11, and applicable sections of Chapter 9; CSB reviews Section 6.2; RSB reviews Sections 5.4.6, 5.4.7, 6.3, and applicable sections of Chapter 15; ICSB reviews Chapter 7, PSB reviews Chapter 8, and AEB reviews Section 6.5.2. The ASB, ICSB, PSB, and RSB confirm that the SAR identifies all equipment as identified in paragraph 1 of subsection I. The ASB and CSB confirm the location of each item of equipment, both inside and outside the containment. Inside the containment, the location must be specified, whether inside or outside of the missile shield for pressurized water reactor (PWR) plants, or whether inside or outside of the drywell for boiling water reactor (BWR) plants. The ASB, CSB, ICSB, PSB, and RSB confirm the validity of the descriptions of the normal, abnormal, accident, and postaccident