高線量環境下に於ける低床式台車による遠隔搬送工法について
概要
To remove fuel debris accumulated in pressure containment vessel (PCV) of Fukushima Daiichi Nuclear Power Plant, detail investigation of PCV inside will be performed by an investigation equipment called the “Arm Enclosure” designed in order to reveal the characteristic of the fuel debris before performing the removal of fuel debris. MHI is developing a remote control transportation system for the Arm Enclosure which is 30ton and 9m to ensure heavy load operation under high-radiation and narrow space condition at lower corridor in reactor building to minimize labor safety risk. The outline of the transportation system and its validation activity is showed here.
