Document: NUREG-0800
Document ID: 8f691af5-cf3a-46e0-92cd-9421a49395c9
Document Type: srp
Title: Revision 2 - March 2007
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0708/ML070800127.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3
CFR Part: 
CFR Title: 

Content:
eprocessing Plants." 3. Regulatory Guide 1.26, "Quality Group Classification and Standards for Water-, Steam-, and Radioactive-Waste-Containing Components of Nuclear Power Plants." 4. Branch Technical Position 3-3, "Protection Against Postulated Piping Failures in Fluid Systems Outside Containment." 5. SRM July 21, 1993, SECY 93-087, "Policy, Technical, and Licensing Issues Pertaining to Evolutionary and Advanced Light Water Reactor (ALWR) Designs," April 4, 1993. 6. Letter of March 22, 1973, J. A. Hinds to J. M. Hendrie. 7. Letters of August 13, 1973 and November 26, 1973, J. M. Hendrie to J. A. Hinds. 8. ANSI/ASME B31.1, "Power Piping," American National Standards Institute (1973). BTP 3-1-3 Revision 2 - March 2007 9. Boiler and Pressure Vessel Code, “Section III, Nuclear Power Plant Components," and “Section XI, Rules for Inservice Inspection of Nuclear Power Plant Components," American Society of Mechanical Engineers; New York 10. GEZ-4982A, "General Electric Large Steam Turbine - Generator Quality Control Program." BTP 3-1-4 Revision 2 - March 2007 Table A-1 CLASSIFICATION REQUIREMENTS FOR BWR MAIN STEAM COMPONENTS OTHER THAN THE REACTOR COOLANT PRESSURE BOUNDARY Item System or Component Classification Quality Group 1. Main Steam Line from 2nd Isolation Valve to Turbine Stop Valve. B4.b,c 2. Main Steam Line Branch Lines to First Valve. B4.a,b,c 3. Main Turbine Bypass Line to Bypass Valve. B4.c 4. First Valve in Branch Lines Connected to Either Main Steam Lines or Turbine Bypass Lines. B4.b,c 5. a. Turbine Stop Valves, Turbine Control Valves, and Turbine Bypass Valves.4.c D + QA1 or Certification2 b. Main Steam Leads from Turbine Control Valves to Turbine Casing.4.c D + QA1,3 or Certification2 6.4 a. Main Steam drain lines from 2nd containment isolation valve to the first normally closed valve. B4.c b. First normally closed valve outside containment and Main Steam drain line piping to condenser hotwell. D4.c c. Condenser anchorages and piping inlet nozzles