Document: NUREG-0800
Document ID: 8ca256a4-9ab1-449c-8e31-66d113631927
Document Type: srp
Title: Revision 2 - March 2007
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0708/ML070800194.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3
CFR Part: 
CFR Title: 

Content:
t MSL to and including the first valve in the branch line. B 3. Main feedwater line (MFL) from second isolation valve and including shutoff valve. B 4. Branch lines of MFL between the second isolation valve and the MFL shutoff valve, from the branch point at MFL to and including the first valve in the branch line. B 5. Main steam line piping between the MSL shutoff valve and the turbine main stop valve. D (1) 6. Turbine bypass piping. D 7. Branch lines of the MSL between the MSL shutoff valve and the turbine main stop valve. D 8. Turbine valves, turbine control valves, turbine bypass valves, and main steam leads from the turbine control valves to the turbine casing. D (1,2) or Certification (3) 9. Feedwater system components beyond the MFL shutoff valve. D ________________ (1) All inspection records should be maintained for the life of the plant. These records should include data pertaining to qualification of inspection personnel, examination procedures, and examination results. (2) All cast pressure-retaining parts of a size and configuration for which volumetric methods are effective should be examined by radiographic methods by qualified personnel. Ultrasonic examination to equivalent standards may be used as an alternate to radiographic methods. Examination procedures and acceptance standards should be at least equivalent to those defined in Paragraph 136.4, "Examination Methods of Welds - Non-Boiler External Piping," ANSI B31.1-1973. BTP 3-2-4 Revision 2 - March 2007 Table B-1 (continued) (3) The following qualifications should be met with respect to the certification criteria: a. The manufacturer of the turbine stop valves, turbine control valves, turbine bypass valves, and main steam leads from turbine control valves to the turbine casing should utilize quality control procedures equivalent to those defined in General Electric Publication GEZ-4982A, "General Electric Large Steam Turbine-Generator Quality Control Program." b. A certification should be