Document: NUREG-0800
Document ID: 2ab6f47e-1578-451d-b6ad-29434e31a72b
Document Type: srp
Title: SYSTEM QUALITY GROUP CLASSIFICATION
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052340619.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3.2.2
CFR Part: 
CFR Title: 

Content:
50, Sixth Edition, Revision 1, "Welded Steel Tanks for Oil Storage," American Petroleum Institute (1978). 8. AWWA D100-79, "AWWA Standard for Steel Tanks-Standpipes, Reservoirs, and Elevated Tanks for Water Storage," American Water Works Association (1979). 9. ANSI B96.1-1980, "Specification for Welded Aluminum-Alloy Field-Erected Storage Tanks," American National Standards Institute (1980). 10. Appendix A, "Classification of Main Steam Components Other Than the Reactor Coolant Pressure Boundary for BWR Plants," attached to this SRP section. 3.2.2-6 Rev. 1 - July 1981 11. Appendix B, "Classification of BWR/6 Main Steam and Feedwater Components Other Than the Reactor Coolant Pressure Boundary," attached to this SRP section. 3.2.2-7 Rev. 1 - July 1981 TABLE 3.2.2-1 SUMMARY OF CONSTRUCTION 1 CODES AND STANDARDS FOR COMPONENTS OF WATER-COOLED NUCLEAR POWER PLANTS BY NRC QUALITY CLASSIFICATION SYSTEM2 NRC Quality Classification System Components Quality Group A Quality Group B Quality Group C Quality Group D Pressure Vessels ASME Boiler and Pressure ASME Boiler and Pressure ASME Boiler and Pressure ASME Boiler and Pressure Vessel Code, Section III, Vessel Code, Section III, Vessel Code, Section III, Vessel Code,.Section VIII, Division 1, Subsection NB Division 1, Subsection NC Division 1, Subsection ND Division 1. -Class 1, Nuclear Power -Class 2, Nuclear Power -Class 3, Nuclear Power Plant Components3 "4 Plant Components3 "4 Plant Components3'4 Piping As above As above As above ANSI B31.1 Power Piping Pumps As above As above As above. Manufacturers standards. Valves As above As above As above ANSI B31.1 Power Piping 0: and ANSI B16.34 Atmospheric Not applicable As above As above API-650, AWWA 0100, or Storage Tanks ANSI B96.1 0-15 psig Storage Not applicable As above As above API-620 Tanks Supports As above except As above except As above except Manufacturers standards Subsection NF Subsection NF Subsection NF Metal Containment Not applicable As above except Not