The decommissioning work of the building paves the way for demolition at Y-12

US Department of Energy’s Office of Environmental Management Moves Forward with Large-Scale Deactivation of Unused and Deteriorating National Security Complex Y-12 Facility After Workers Successfully isolate potentially dangerous energy sources inside the building.

“Reaching this phase is an important milestone that allows deactivation crews to enter the building safely and begin preparing this large excess contaminated facility for eventual demolition,” said Brian Henry, Federal Project Director of the Y-12 wallet for EM, about the Beta -1 installation.

The project is part of EM’s broader efforts to treat and dispose of numerous excess contaminated facilities at Y-12 and the Oak Ridge National Laboratory to eliminate potential hazards and environmental risks, according to a press release. . Together, these sites contain the largest inventory of high-risk buildings in the DOE.

A street view of Beta-1.  The facility was built in 1944 to perform uranium enrichment during the Manhattan Project.

The 210,000 square foot multi-level Beta-1 facility was one of nine uranium enrichment facilities built at Y-12 during the Manhattan Project. It was decommissioned in 1947 but continued to support research and development operations for many years.

Workers also isolated potentially dangerous energy sources – a crucial step before the large-scale deactivation known as the “cold and dark” stage – in three other vacant 1940s buildings at Y-12 to prepare them. to deactivation and demolition, including Alpha-2. , the former steam plant and the former criticality experimentation laboratory.

UCOR has made significant progress towards decommissioning facilities at Y-12 despite difficulties in acquiring resources for work related to the pandemic.

“Due to recent issues in the supply chain, we have encountered a number of shortages of materials critical to our work,” said Dan Macias, environmental clean-up manager for UCOR’s Oak Ridge Reservation, in the press release. “Fortunately, the flexibility and creativity of our project staff allowed us to move forward to meet the deadlines of our projects. “

Earlier this year, cleanup crews with Oak Ridge contractor UCOR completed the demolition of the remaining buildings of the old biology complex at Y-12. They cleaned the huge, six-story, 255,000-square-foot 9207 building and the 65,000-square-foot, three-story 9210 building. Both have been listed as high risk buildings.

An interior view of Beta-1.  The facility was decommissioned in 1947 and subsequently supported research and development operations.  In the 1980s, Beta-1 housed the Large Coil Test Facility, where the Oak Ridge National Laboratory tested superconducting magnets.

EM and UCOR are also undertaking 16 deactivation projects at ORNL for legacy research reactors and isotope production facilities. Cleanup at Y-12 and ORNL addresses risks, eliminates hazards, and opens land for research and national security missions.

Source link

About Gregory Lewis

Check Also

After Beauty and Beast of Storm, UVA returns to normal operations

Approximately 250 facilities management employees participated in the cleanup and salvage efforts. “Our full snow …