Via NHK News :
" Work to remove highly radioactive water near a reactor to a storage facility is underway at the troubled Fukushima Daiichi nuclear power complex.
Work to pump out 25,000 tons of contaminated water from the Number 2 reactor turbine house and tunnels began on Tuesday.
Plant operator the Tokyo Electric Power Company says that as of Thursday morning, 450 tons of water had been moved to the waste processing facility.
Tokyo Electric says there have been no leaks or other problems so far and that the water level in the tunnel is down three centimeters since work began.
Tokyo Electric says it plans to continue pumping water at the current rate of 10 tons per hour for around 10 more days, and then add more pumps if things go well. The firm says it will transfer a total of 10,000 tons by mid-May.
But water around the Number 2 reactor is only part of the 67,500 tons of radioactive water that Tokyo Electric estimates to have accumulated at the plant.
The utility says radioactive water in the tunnel of the Number 3 reactor facility has been rising by several centimeters a day for the past week, and is soon likely to reach one-meter below ground level."