Demolition of the K-25 Building at ETTP ended late last year, but that was not the end of the project. Many other tasks had to be accomplished before the project could be officially declared complete. DOE's cleanup contractor, UCOR, has now completed those tasks safely and ahead of schedule.
The successful demolition of a former gaseous diffusion facility has been honored by the American Nuclear Society. The American Nuclear Society’s Decommissioning and Environmental Services Division selected the K-25 demolition project to receive its Project Excellence Award.
DOE transferred its 12th property, approximately 25 acres at the Heritage Center, to the Community Reuse Organization of East Tennessee (CROET). The site was officially signed over to CROET for private sector use.
Oak Ridge's Office of EM has finished field work on the last Recovery Act-funded environmental cleanup project. Since 2009, EM has used the $751 million in Recovery Act funds to accomplish 27 projects, many of which included multiple subcomponents and extensive scopes.
On March 11, The final truckload of debris from the K-25 Building demolition project was shipped from East Tennessee Technology Park (ETTP).
The K-25 Building, located at the East Tennessee Technology Park (the former Oak Ridge Gaseous Diffusion Plant), was built in 1943 as part of the Manhattan Project. At that time, K-25 was the world’s largest building under one roof. Demolition of the mile-long, U-shaped structure was completed in December 2013. Since then, workers have focused on removing the resulting demolition debris.
TEMA has issued revised emergency sectors for the DOE Oak Ridge Reservation. These sectors, labeled A-Y, determine which areas should take action if an event occurs at one of DOE’s sites locally. The new sector boundaries have improved correlation with roads, waterways, and recognizable landmarks.
OREM awarded a task order to Strata-G, a Knoxville-based small business, to collect data and perform characterization at Outfall 200, the proposed site for the mercury water treatment facility at the Y-12 National Security Complex.
Demolition begins at the last section standing of the K-25 building. Workers began tearing down the final six units of the mile-long Manhattan Project-era gaseous diffusion building that once was the largest building under one roof in the world.