The collapse of a tunnel containing radioactive waste dealt another setback to the multibillion-dollar cleanup of the Hanford nuclear waste site in Washington state.
As crews from CH2M Hill Plateau Remediation Co. tear down the four main buildings that make up the Plutonium Finishing Plant (PFP) at the Dept. of Energy’s Hanford Nuclear Waste Site in southeastern Washington state, removal of contaminated buildings at one of the nation’s most radioactive sites nears key milestones en route to a full demolition later this year.