Tokumei Sentai Go-Busters
http://www.youtube.com/watch?v=QIepkv7Ck9k
首都圏外郭放水路
Metropolitan Area Outer Underground Discharge Channel
※仮面ライダーや戦隊ヒーローなの特撮の収録現場として有名な埼玉の地下神殿に行ってきました。
The Metropolitan Area Outer Underground Discharge Channel, also known as the G-Cans Project, is an underground water infrastructure project in Kasukabe, Saitama, Japan built for preventing overflow of the city’s major waterways and rivers during rain and typhoon seasons.
Work on the project started in 1992; it consists of five concrete containment silos with heights of 65 m and diameters of 32 m, connected by 6.4 km of tunnels, 50 m beneath the surface, as well as a large water tank with a height of 25.4 m, with a length of 177 m, with a width of 78 m, and with 59 massive pillars connected to a number of 10 MW pumps that can pump up to 200 tons of water into the Edogawa River per second.
Central control room
The G-Cans project is also a tourist attraction, and can be visited for free; however, as the tours are conducted in Japanese, a Japanese speaker must be present in the group to act as a translator for non-Japanese speakers.
