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Full-scale Test for Repair Technology for Leakage Points inside the Primary Containment Vessel: Reinforcement of Suppression Chamber Support Columns [IRID / Hitachi GE Nuclear Energy] (July 31, 2017)


IRID is engaged in the ongoing development of technology for repairing leakage points in the Primary Containment Vessel (PCV) under a project sponsored by the Ministry of Economy, Trade and Industry (METI) between FY2016 and 2017 for the decommissioning of the Fukushima Daiichi Nuclear Power Station (NPS). As part of this project, IRID conducted testing of technology for the reinforcement of suppression chamber (S/C) by injecting mortar.