東通原子力発電所１号機における敷地内断層の補足調査について
概要
Since June 2014, the Higashidori Nuclear Power Station had been taking the assessment of the on-site fault in the conformity assessment of the new regulatory standard. After that, although the assessment of the fault located directly under key facilities ended in 2018, We are taking an assessment of active fault examination considered as an epicenter at present. This document is a summary of the supplementary survey including geology survey such as reflection survey and boring exploration for active fault assessment that has been conducted since March of this year.
