Duke Energy Carolinas, LLC; Oconee Nuclear Station Units 1, 2, and 3; Exemption

Resumen

The U.S. Nuclear Regulatory Commission (NRC) is issuing an exemption in response to a request dated May 8, 2025, as supplemented by letter dated August 21, 2025, from Duke Energy Carolinas, LLC, to allow the implementation of the American Society of Mechanical Engineers Code Case N-921 after the start dates of the sixth Inservice Inspection (ISI) interval and fourth Containment ISI (CISI) at Oconee Nuclear Station Units 1, 2, and 3.