Nuclear-waste plant whistleblower wins settlement of $4.1 million

When Walter Tamosaitis warned in 2011 that the Energy Department’s plans for a waste treatment plant at the former Hanford nuclear weapons complex were unsafe, he was demoted and put in a basement room with cardboard boxes and plywood for office furniture.

Tamosaitis had been leading a team of 100 scientists and engineers in designing a way to immobilize millions of gallons of highly toxic nuclear sludge...read more.