Document: NUREG-0800
Document ID: 4a46b35d-2e81-4517-9716-154b19f57049
Document Type: srp
Title: REACTOR COOLANT PRESSURE BOUNDARY MATERIALS
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0631/ML063190006.pdf
Revision Date: 2023-06
Chapter: 5
Section ID: 5.2.3
CFR Part: 
CFR Title: 

Content:
occurred during the period between the submittal of the preliminary and final safety analysis reports. C. For design certification and COL applications under 10 CFR Part 52, the reviewer verifies the information identified for a construction permit in Section 2.A, above. 3. Fabrication and Processing of Ferritic Materials A. The information submitted by the applicant relative to tests for fracture toughness is reviewed for conformance with the acceptance criteria stated in Subsection II.3.A. These tests include Charpy V-notch impact and dropweight tests. A description of the tests is reviewed, and the locations of the test specimens and their orientation are verified. Information regarding calibration of instruments and equipment is reviewed for conformance with the acceptance criteria stated in Subsection II.3.A.(3) of this SRP section. In the event that none of the fracture toughness tests has been performed, the preliminary safety analysis report (PSAR) must contain a statement of the applicant's intention to perform this work in accordance with the Code, Section III, Paragraph NB-2300 and Appendix G; and the requirements of 10 CFR Part 50, Appendix G. The final safety analysis report (FSAR) is reviewed to assure that all the impact tests required by Appendix G to 10 CFR Part 50, as detailed in NB-2300, have been performed. B. The control of welding in ferritic steels is reviewed as described below: (1) The information submitted by the applicant regarding the control of preheat temperatures for welding low alloy steel is reviewed for conformance with the acceptance criteria stated in Subsection II.3.B.(1) of this SRP section. (2) The electroslag weld information submitted by the applicant is reviewed for conformance to the acceptance criteria discussed in Subsection II.3.B.(2) of this SRP section. The information in the SAR is reviewed to verify that macroetch tests have been conducted (to assure that an acceptable weld solidification pattern is obtained) and