Document: NUREG-0800
Document ID: b011ea1a-13c3-43b2-9107-e1c89ed61c8d
Document Type: srp
Title: and 5.3.1 for RCPB and reactor vessel materials
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070431.pdf
Revision Date: 2023-06
Chapter: 5
Section ID: 5.2.3
CFR Part: 
CFR Title: 

Content:
dual unit format in accordance with the metrication policy and SRP-UDP guidance. 121. Integrated Impact 446. Added a discussion of minimum fracture toughness requirements of 10 CFR 50, Appendix G, and the NUREG-0744 methods to assess the fracture toughness if the minimum requirements are not met. 122. NRC Metrication Policy Converted the cited value of 30 F to the metric equivalent of 17 C. Revised the text to cite the value in the dual unit format in accordance with the metrication policy and SRP-UDP guidance. 123. NRC Metrication Policy Converted the cited value of 50 F to the metric equivalent of 28 C. Revised the text to cite the value in the dual unit format in accordance with the metrication policy and SRP-UDP guidance. 124. NRC Metrication Policy Converted the cited value of 40 F to the metric equivalent of 22 C. Revised the text to cite the value in the dual unit format in accordance with the metrication policy and SRP-UDP guidance. 125. Editorial Corrected typographical error. The word "by" is changed to "be." 126. Integrated Impacts 447, 1132. Updated the reference to ASTM E-185 to reflect the latest version (1982) of the standard that is endorsed by the NRC in regulatory documents. The latest version of the standard is ASTM E-185-1994. SRP Draft Section 5.3.2 Attachment A - Proposed Changes in Order of Occurrence Item Source Description 5.3.2-37 DRAFT Rev. 2 - April 1996 127. Integrated Impact 445. The revision to Regulatory Guide 1.99 indicates that copper and nickel are of greater importance than phosphorous, and phosphorous is no longer considered in the chemistry factor as applied in determining the adjusted RT per the Regulatory NDT Guide. 128. Editorial Revised text to reflect organizational changes in the NRC. DRAFT Rev. 2 - April 1996 5.3.2-38 [This Page Intentionally Left Blank] SRP Draft Section 5.3.2 Attachment B - Cross Reference of Integrated Impacts 5.3.2-39 DRAFT Rev. 2 - April 1996 Integrated Issue SRP Subsections Affected Impact No. 445