Document: NUREG-0800
Document ID: 6237521d-c825-4ed6-8fb7-7b3b8019a3fc
Document Type: srp
Title: SYSTEM QUALITY GROUP CLASSIFICATION
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070297.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3.2.2
CFR Part: 
CFR Title: 

Content:
"Additional Guidance for Classification of Systems and Components and Application of Quality Standards," attached to this SRP section.94 10. ANSI/ASME B16.34, "Valves - Flanged, Threaded, and Welding End," American National Standards Institute.95 511. ANSI/ASME B31.1-1980, "Power Piping," American National Standards Institute (1980).96 912. ANSI B96.1-1980, "Specification for Welded Aluminum-Alloy Field-Erected Storage Tanks," American National Standards Institute (1980).97 613. API Standard 620, Sixth Edition, "Recommended Rules for Design and Construction of Large, Welded, Low-Pressure Storage Tanks," American Petroleum Institute (1977).98 714. API Standard 650, Sixth Edition, Revision 1, "Welded Steel Tanks for Oil Storage," American Petroleum Institute (1978).99 315. ASME Boiler and Pressure Vessel Code, 1980 Edition, Section III, "Nuclear Power Plant Components," American Society of Mechanical Engineers (1980).100 416. ASME Boiler and Pressure Vessel Code, 1980 Edition, Section VIII, Division 1, "Pressure Vessels," American Society of Mechanical Engineers (1980).101 817. AWWA D100-79, "AWWA Standard for Steel Tanks-Standpipes, Reservoirs, and Elevated Tanks for Water Storage," American Water Works Association (1979).102 3.2.2-11 DRAFT Rev. 2 - April 1996 TABLE 3.2.2-1103 SUMMARY OF CONSTRUCTION CODES AND STANDARDS FOR COMPONENTS OF 1 WATER-COOLED NUCLEAR POWER PLANTS BY NRC QUALITY CLASSIFICATION SYSTEM2 Component s NRC Quality Classification System Quality Quality Quality Quality Group A Group B Group C Group D Pressure ASME Boiler and ASME Boiler and ASME Boiler and ASME Boiler and Pressure Vessels Pressure Vessel Pressure Vessel Pressure Vessel Vessel Code, Section VIII, Piping As above As above As above Pumps As above As above As above Valves As above As above As above and ANSI B16.34 Atmospheric Not applicable As above As above ANSI B96.1 Storage Tanks 0-15 psig Not applicable As above As above Storage Tanks Supports As above except As above except As