Video - Environment Northwest
Investigators Worst Hanford tank may be leaking into soil
Posted on June 21, 2013 at 4:50 AM
Updated Tuesday, Jun 25 at 4:32 PM
The first double-shell tank to have leaked at Hanford may be in worse condition than anyone imagined. Hanford workers conducting routine maintenance on the tank Thursday were shocked to find readings of radioactivity from material outside the tank.