CEPCO (Chubu electric power company) is planning to restart Hamaoka nuclear plant by this December. Hamaoka nuclear plant is in Shizuoka prefecture, 200km from Tokyo.
They are building the seawall for 1.6km, they have already built 300m of it.
The top of the seawall is 18m above sea level.
By receiving the request from Ministry of Economy, Trade and Industry, they stopped unit4 on 5/13/2011, unit5 on 5/14/2011.