Vance listed additional accomplishments, including removing the radioactive sludge ... nuclear waste program manager for the Washington state Department of Ecology, which is a Hanford site regulator.

Hanford produced two-thirds of America’s plutonium for nuclear ... sludge after $4 billion had already been spent. At one point, the government considered leaving the leftover waste buried ...

The U.S. Department of Energy Hanford Field Office and the Washington State Department of Ecology are inviting the public to ...

The top local leader for the Hanford nuclear site in Eastern Washington ... and treatment of 56 million gallons of radioactive waste held in underground tanks, and the Hanford Richland Operations ...