Electricite de France SA’s plan to bolster the concrete base of its oldest reactor would be a world first and could be extended to the rest of its French reactor fleet, the atomic safety regulator said.
EDF, which operates all of the country’s 58 reactors, has submitted a plan to the Autorite de Surete Nucleaire to carry out a project to thicken the base of the 900-megawatt Unit 1 of the Fessenheim plant in eastern France. The regulator, which ordered EDF to improve safety or shutter the reactor by the middle of 2013, could rule within two months on whether the plan is viable.