⚛️NRC Updates Regulatory Guide on ASME Code Cases for Nuclear Plants
The U.S. Nuclear Regulatory Commission (NRC) is amending its regulations to incorporate by reference a regulatory guide that approves unconditioned code cases published by the American Society of Mechanical Engineers (ASME). This action allows nuclear power plant applicants and licensees to use the code cases as voluntary alternatives to engineering standards for nuclear power plant components. These standards are set forth in the ASME Boiler and Pressure Vessel Code and ASME Operation and Maintenance of Nuclear Power Plants, which are currently incorporated by reference into the NRC's regulations.
Learn More⚛️NRC Proposes Revised Industry Codes and Standards for Nuclear Facilities
The U.S. Nuclear Regulatory Commission (NRC) has received a petition for rulemaking (PRM) from Thomas Basso on behalf of the Nuclear Energy Institute, dated January 22, 2025, requesting that the NRC revise its regulations to remove specific conditions, clarify a specific requirement, and incorporate requested code cases to the next revisions of regulatory guides 1.84 and 1.147, which will be incorporated by reference into the agency's rulemaking on industry standards. The petition was docketed by the NRC on March 6, 2025, and has been assigned Docket No. PRM-50-127. The NRC is examining the issues raised in PRM-50-127 to determine whether they should be considered in rulemaking. The NRC is requesting public comment on this petition at this time.
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