Document: NUREG-0800
Document ID: 611e1a8a-5fb2-4d1d-8b0e-7561bc7e46ac
Document Type: srp
Title: SEISMIC AND DYNAMIC QUALIFICATION OF MECHANICAL AND ELECTRICAL EQUIPMENT
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052340654.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3.10
CFR Part: 
CFR Title: 

Content:
g of the supports for mechanical and electrical equipment, and the procedures used to account for possible amplification of vibratory motion (amplitude and frequency content) under seismic and dynamic conditions. At the operating license (OL) stage, the staff audits the equipment qualification files and reviews the results of tests and analyses to assure the proper implementation of criteria established in the CP review, to assure that adequate qualification has been demonstrated for all equipment and their supports, and to verify that all applicable loads have been properly defined and accounted for in the testing/analyses performed. EQB will coordinate other branches' evaluations that interface with the overall review as follows. SEB has the responsibility in accordance with SRP Section 3.7 for defining the seismic and dynamic input motion for all floor and wall mounted equipment. MEB has the responsibility in accordance with SRP Section 3.9.2 for defining the seismic and dynamic input motion for all pipe mounted equipment. In addition, MEB has the primary responsibility, in accordance with SRP Section 3.2.2, for defining the systems that perform the functions delineated in paragraph 2 of subsection I of this SRP section. For those areas of review identified above as being reviewed as part of the primary review responsibility of other branches, the acceptance criteria necessary for the review and their methods of application are contained in the referenced SRP section of the corresponding primary branch. II. ACCEPTANCE CRITERIA The acceptance criteria for the areas of review designated in subsection I are based on meeting the relevant requirements of the following regulations: A. General Design Criteria 1 and 30 as they relate to qualifying equipment to appropriate quality standards commensurate with the importance of the safety functions to be performed. B. General Design Criterion 2 and Appendix A to 10 CFR Part 100 as they relate to qualifying equipment to