3150-AG98 201804 Unified Agenda of Federal Regulatory and Deregulatory Actions 3150 Nuclear Regulatory Commission NRC Modifications to Pressure-Temperature Limits [NRC-2008-0582]

This rule would amend the Commission's regulations to eliminate those requirements for pressure-temperature limits that are related to the metal temperature of the reactor pressure vessel closure head flange and vessel flange areas. The proposed rule would amend footnotes 2 and 6 to table 1 of appendix G, and simplify the structure of the table. This rulemaking would address a petition for rulemaking submitted by Westinghouse Electric Company (PRM-50-69) on November 4, 1999.

]]> Substantive, Nonsignificant Previously Published in The Unified Agenda Prerule Stage No No Independent agency 10 CFR 50 10 CFR 52 42 U.S.C. 2201 42 U.S.C. 5841 No Regulatory Basis 09/00/2018 NPRM 12/00/2019 Final Rule 12/00/2020 This activity has been identified for discontinuation per Commission direction (SRM-SECY-15-0105). This rule was formerly titled "Revision to Reactor Vessel Material Surveillance Program Requirements" and was retitled to focus on changes to appendix G. No No None No No No Stewart Schneider 3150 Nuclear Regulatory Commission NRC 301 415-4123 stewart.schneider@nrc.gov Office of Nuclear Material Safety and Safeguards, Washington DC 20555-0001