NRC ONLINE FORM, “REQUEST FOR ALTERNATIVE UNDER 10 CFR Part 50.55a(z)(1) and (2)"

Section 50.55a of 10 CFR incorporates by reference Division 1 rules of Section III, ‘‘Rules for Construction of Nuclear Power Plant Components,’’ and Section XI, ‘‘Rules for Inservice Inspection of Nuclear Power Plant Components,’’ of the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code (B&PV Code); and the rules of the ASME ‘‘Code for Operation and Maintenance of Nuclear Power Plants’’ (OM Code). These rules of the ASME B&PV and OM Codes set forth the requirements to which nuclear power plant components are designed, constructed, tested, repaired, and inspected. Section 50.55a(z) of 10 CFR allows applicants to use alternatives to the requirements of 10 CFR 50.55a paragraphs (b) through (h) when authorized by the NRC. To facilitate licensees’ requests for alternatives to the requirements in the above regulations, the NRC is providing an optional online form to submit the required information for a specific alternative request under 10 CFR 50.55a(z).

The latest form for NRC ONLINE FORM, “REQUEST FOR ALTERNATIVE UNDER 10 CFR Part 50.55a(z)(1) and (2)" expires 2028-12-31 and is listed under ICR 202508-3150-003.