Radioactive particles have been measured at elevated levels for the first time in the outer safety space of the Hanford double-shell tank known as AY-101. The contractor that manages the tank told ...

Hanford workers spent months preparing for the start of waste retrieval at Hanford’s double shell Tank AY-102. Washington River Protection Solutions An inspection of Hanford’s oldest double shell tank ...

The oldest double-shell tank at Hanford will be permanently closed, the Department of Energy has told the Washington Department of Ecology. After emptying as much radioactive waste as possible from ...

Improved ultrasonic (UT) inspection methods address storage tank integrity monitoring and assessment without removing tanks from service. By acquiring large amounts of high-density UT data and ...