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Modernizing I&C for operations and maintenance, one phase at a time
The two reactors at Dominion Energy’s Surry plant are among the oldest in the U.S. nuclear fleet. Yet when the plant celebrated its 50th anniversary in 2023, staff could raise a toast to the future. Surry was one of the first plants to file a subsequent license renewal (SLR) application, and in May 2021, it became official: the plant was licensed to operate for a full 80 years, extending its reactors’ lifespans into 2052 and 2053.
G. Marbach, J. Jacquinot, N. Taylor
Fusion Science and Technology | Volume 44 | Number 2 | September 2003 | Pages 251-255
Technical Paper | Fusion Energy - Advanced Designs | doi.org/10.13182/FST03-A342
Articles are hosted by Taylor and Francis Online.
The existing regulatory framework in France provides a full and coherent licensing basis to permit ITER to be build and operated at Cadarache. The specific sitting studies including the submission of the first step of licensing documentation for ITER offers an early assessment of fusion power plants.The regulatory procedure begins with the release of a Safety Objectives Report, which has already been sent to the Safety Authorities in the beginning of 2002. This report is presenting a description of the plant, the radioactive inventory and the identification of the main risks and associated safety functions.This document includes a preliminary evaluation of the environmental impact associated with normal operation and representative accidental events. The results of this analysis are given. For example the consequences in term of additional doses are estimated to be about 1 Sv per year for the closest inhabitants around the Cadarache site during normal operation.The licensing of ITER will be the first experience of licensing a major magnetic fusion device on a scale similar to that of a power plant. Thus there are lessons to be learnt and precedents that will be set.