Annual Priority Updates

A view of the Alpha-4 facility at the Y-12 National Security Complex at Oak Ridge. EM crews are in the early stages of removing all utility sources to the building prior to tearing down the facility.
EM crews are taking the first steps to bring the massive Alpha-4 facility at the Y-12 National Security Complex (Y-12) to the cold-and-dark stage, a process in which they remove all utility sources to the building as a precursor to demolition.
Nevada National Security Site graphic
EM has updated its popular “By the Numbers” feature, which illustrates cleanup progress at EM sites through quick and clear infographics.
This aerial photo shows trenches dug for the replacement of approximately 1,300 feet of piping between the 242-A Evaporator and an adjacent tank waste storage area near the center of the Hanford Site.
As the Hanford Site gears up to treat tank waste for disposal through the Direct-Feed Low-Activity Waste (DFLAW) Program, workers are upgrading many site facilities to support 24/7 operations. One of those facilities is the 242-A Evaporator.