Oak Ridge Today

Crews clean up demolished ORNL reactor

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An aerial view of the site of the Low Intensity Test Reactor after U.S. Department of Energy Office of Environmental Management crews demolished it. Crews have since shipped the reactor vessel and backfilled the pit where the facility had stood. (Photo courtesy UCOR/DOE Oak Ridge Office of Environmental Management)

Workers have finished cleaning up after demolishing the Low Intensity Test Reactor at Oak Ridge National Laboratory.

The work was done by cleanup contractor UCOR for the U.S. Department of Energy Office of Environmental Management.

Workers finished the tearing down the Low Intensity Test Reactor and disposing rubble and debris last fall, achieving a federal environmental management priority that year, according to the U.S. Department of Energy Office of Environmental Management.

“However, the reactor vessel remained on the building’s footprint until it could be shipped for final disposition offsite,” DOE said in its “EM Update” newsletter.

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Crews prepare former ORNL reactors for demolition

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An aerial view of the central campus area at Oak Ridge National Laboratory that the Oak Ridge Office of Environmental Management will be transforming in the months ahead. Demolition is scheduled to begin on Building 3010 (front right) this fall followed by Building 3005 (back right) later this year. Crews are also conducting cleanup projects in Building 3042 (left). (Photo courtesy U.S. Department of Energy Office of Environmental Management)

The U.S. Department of Energy and cleanup contractor UCOR are preparing to demolish research reactor facilities at Oak Ridge National Laboratory.

Crews are nearing the final stages of deactivation inside two former research reactor facilities: the Bulk Shielding Reactor, known as Building 3010, and the Low Intensity Test Reactor, known as Building 3005, according to a newsletter published by DOE’s Office of Environmental Management. They are also beginning efforts at the Oak Ridge Research Reactor, known as Building 3042.

The work is overseen by DOE’s Oak Ridge Office of Environmental Management, or OREM.

These structures are located in the heart of ORNL, and their demolition will eliminate risks, clear land for research missions, and enhance access to a component of the Manhattan Project National Historical Park, the department said.

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