Document: NUREG-0800
Document ID: 5dc31795-dfdc-4ed0-a4c2-e6a13e4997ab
Document Type: srp
Title: SEISMIC AND DYNAMIC QUALIFICATION OF MECHANICAL AND ELECTRICAL
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1608/ML16088A101.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3.10
CFR Part: 
CFR Title: 

Content:
described in SRP Chapter 7, “Instrumentation and Controls.” 9. SRP Section 3.11, “Environmental Qualification of Mechanical and Electrical Equipment,” addresses the environmental qualification of safety-related mechanical and electrical equipment. 10. Review of the adequacy of the design, installation, inspection, and testing of electric power systems is performed based on SRP Chapter 8, “Electric Power.” 11. SRP Section 3.13, “Threaded Fasteners - ASME Code Class 1, 2, and 3,” addresses the adequacy of programs for assuring the integrity of bolting and threaded fasteners, including provisions for installation and maintenance of mounting and bolting details equivalent to those used for equipment qualification. The specific acceptance criteria and review procedures are contained in the referenced SRP sections. II. ACCEPTANCE CRITERIA Requirements Acceptance criteria are based on meeting the relevant requirements of the following Commission regulations: 1. GDC 1, “Quality Standards and Records,” and GDC 30, “Quality of Reactor Coolant Pressure Boundary,” as they relate to qualifying equipment to appropriate quality standards commensurate with the importance of the safety functions to be performed. 2. GDC 2, “Design Bases for Protection against Natural Phenomena,” and Appendix S to 10 CFR Part 50, as they relate to designing equipment to withstand the effects of natural phenomena such as earthquakes. 3. GDC 4, “Environmental and Dynamic Effects Design Bases,” as it relates to qualifying equipment as capable of withstanding the dynamic effects associated with normal operation, maintenance, testing, and postulated accidents, including loss-of-coolant accidents (LOCA). This qualification should consider the dynamic effects that may result 3.10-5 Revision 4 – December 2016 from equipment failures and from events and conditions outside the plant, including the effects of missiles, pipe whipping, and jet impingement forces. 4. GDC 14,