Oak Ridge Office of Environmental Management Archives

DOE awards new contract to support environmental cleanup in Oak Ridge

Posted at 12:04 pm May 18, 2019
By John Huotari Leave a Comment

Five contracts worth up to $24.9 million total have been awarded to small businesses to help support the cleanup of federal sites in Oak Ridge.

The awardees include one company based in Oak Ridge and two based in Knoxville.

The awards were announced last week by the U.S. Department of Energy’s Oak Ridge Office of Environmental Management as part of its Characterization, Deactivation/Demolition, and Remediation Services contract.

The Oak Ridge Office of Environmental Management, or OREM, said it will use the awards to advance cleanup progress across the Oak Ridge Reservation by issuing task orders to conduct characterization, demolish lower hazard buildings, dispose waste, and provide technical support.

[Read more…]

DOE needs more time for K-25 history projects

Posted at 12:08 am February 21, 2019
By John Huotari Leave a Comment

An outside view showing the K-25 History Center, Equipment Building, and Viewing Tower at East Tennessee Technology Park in west Oak Ridge. (Image courtesy U.S. Department of Energy)

An image published in October 2017 shows the K-25 History Center, Equipment Building, and Viewing Tower at East Tennessee Technology Park in west Oak Ridge. (Image courtesy U.S. Department of Energy)

The U.S. Department of Energy is requesting more time to complete projects to commemorate the historic contributions of the former K-25 site in west Oak Ridge.

Built during World War II, the K-25 site helped enrich uranium for the first atomic bomb used in wartime as part of the top-secret Manhattan Project. The plant continued to enrich uranium for nuclear weapons and commercial nuclear power plants after the war, and those who have worked at the site have said it helped win the Cold War.

The history of the site will be honored by preserving the concrete slab of the former K-25 Building, building a Viewing Tower and replica Equipment Building on the south side of the building site, and opening a K-25 History Center on the second floor of the adjacent Oak Ridge Fire Station Number 4.

A historical interpretation agreement was signed in August 2012. But it expires this August. And the roughly $20 million worth of projects won’t be complete by then.

DOE is making “good progress,” but “the reality is we need a little more time,” said Dave Adler, acting deputy manager for DOE’s Oak Ridge Office of Environmental Management. Adler and Steve Cooke, K-25 preservation coordinator for DOE, briefly discussed the proposed amendment to the agreement during a Tuesday evening work session with the Oak Ridge City Council. [Read more…]

Council, DOE to discuss proposed amendment to historical interpretation agreement

Posted at 2:33 pm February 17, 2019
By John Huotari Leave a Comment

The Oak Ridge City Council and U.S. Department of Energy will discuss a proposed amendment to a historical interpretation agreement on Tuesday evening.

The agenda for the non-voting Council work session does not give the purpose of the proposed amendment or say what it might do.

But it appears that the proposed amendment could be related to historical interpretation at the former K-25 site in west Oak Ridge because one of the DOE representatives scheduled to talk to Council is Steve Cooke, K-25 preservation coordinator for the U.S. Department of Energy. Also scheduled to talk to Council is Dave Adler, acting deputy manager for DOE’s Oak Ridge Office of Environmental Management. [Read more…]

(For members) DOE could lease space to store elemental mercury

Posted at 1:52 pm February 11, 2019
By John Huotari Leave a Comment

The U.S. Department of Energy is considering whether to lease space to store elemental mercury from sites across the country.

The facility could store about 1,200 metric tons (1,300 tons) of elemental mercury. The waste has been generated at sites in the United States, mostly at gold mining operations, according to the DOE Office of Environmental Management.

The mercury that could be stored at the leased facility is separate from the 1,200 metric tons of mercury stored at the Y-12 National Security Complex in Oak Ridge. The Y-12 mercury, about 2.6 million pounds stored in seamless steel flasks, was acquired for lithium-6 isotope separation operations for thermonuclear weapons.

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Crews start project to reduce maintenance, operations costs at Molten Salt Reactor

Posted at 8:38 pm January 22, 2019
By John Huotari Leave a Comment

The Molten Salt Reactor Experiment building at Oak Ridge National Laboratory housed the reactor and offices for operating personnel. The facility was constructed in the 1950s for a nuclear aircraft project and was later expanded significantly and retrofitted to accommodate the MSRE. (Photo courtesy U.S. Department of Energy/Oak Ridge National Laboratory)

Cleanup crews started a $4.7 million project this month to reduce maintenance and operations costs at the Molten Salt Reactor Experiment, which was shut down 50 years ago at Oak Ridge National Laboratory.

The project is expected to save nearly $25 million in costs, the U.S. Department of Energy Office of Environmental Management said in an “EM Update” published Tuesday.

The cost-reduction project will relocate employees stationed at the decades-old facility. Personnel currently housed in the building will move to other site locations to help with other projects, the “EM Update” said.

The project is expected to enhance the facility’s electrical distribution, sump pump, fire suppression, and monitoring systems.

“Although it was shut down 50 years ago, certain systems within the reactor building have continued to operate to keep the facility safe and stable until it can be demolished,” said the “EM Update,” with the Oak Ridge story contributed by Mike Butler. [Read more…]

Government shutdown not affecting DOE cleanup work

Posted at 2:59 pm January 18, 2019
By John Huotari Leave a Comment

The partial shutdown of the federal government is not affecting the U.S. Department of Energy’s cleanup program in Oak Ridge, a spokesperson said Friday.

The U.S. Environmental Protection Agency provides federal oversight of the work, and EPA is one of the federal departments and agencies affected by the partial government shutdown.

But on Friday, Ben Williams, spokesperson for the DOE Oak Ridge Office of Environmental Management, said the shutdown is not affecting the office’s cleanup work at this time. [Read more…]

Federal shutdown does not affect state oversight of Oak Ridge cleanup program

Posted at 11:16 am January 18, 2019
By John Huotari Leave a Comment

The partial shutdown of the federal government does not affect state oversight of the federal cleanup program in Oak Ridge, a state official said Thursday.

At this time, the federal shutdown has no impact on the Tennessee Department of Environment and Conservation, said Kim Schofinski, TDEC deputy communications director. That means state oversight of the Oak Ridge cleanup program is not currently affected. The Oak Ridge sites include East Tennessee Technology Park (the former K-25 site), Oak Ridge National Laboratory, and Y-12 National Security Complex. [Read more…]

Monday: AC Operations Committee to discuss proposed DOE landfill

Posted at 12:55 pm January 14, 2019
By Oak Ridge Today Staff Leave a Comment

The Anderson County Operations Committee will discuss the proposed U.S. Department of Energy landfill in a meeting this evening (Monday, January 14).

The meeting will start at 6 p.m. at the Anderson County Courthouse in Clinton.

The proposed landfill is known as the Environmental Management Disposal Facility, or EMDF. It would be in Bear Creek Valley west of the Y-12 National Security Complex. [Read more…]

K-25 Equipment Building & Viewing Tower: Design complete, construction funding available

Posted at 9:51 pm January 11, 2019
By John Huotari Leave a Comment

An image published in October 2017 shows the K-25 History Center, Equipment Building, and Viewing Tower at East Tennessee Technology Park in west Oak Ridge. It wasn’t immediately clear Friday evening, Jan. 11, 2019, if the design has changed. (Image courtesy U.S. Department of Energy)

The design is complete and funding is available for the construction of an Equipment Building and Viewing Tower that will help commemorate the history of the K-25 Building, once the world’s largest building under one roof.

K-25 was built in Oak Ridge during World War II to help enrich uranium for the Manhattan Project. That was a top-secret federal program to build the world’s first atomic weapons. During the war, Oak Ridge enriched the uranium for “Little Boy,” the first atomic bomb used in wartime. “Little Boy” was detonated over Hiroshima, Japan, on August 6, 1945, shortly before the end of World War II.

After the war, the four-story, 44-acre K-25 Building and four other large buildings at the K-25 site continued to use a process known as gaseous diffusion to enrich uranium for atomic weapons and commercial nuclear power plants. Officials say the K-25 site, which is in west Oak Ridge, helped win the Cold War.

After decades of use, the K-25 site was shut down in the mid-1980s, and as part of a cleanup effort in recent years, the five large gaseous diffusion buildings have been demolished. But the history of the K-25 building and the site will live on in a History Center on the second floor of Oak Ridge Fire Station Number 4, which is next to K-25’s concrete slab, and at the Equipment Building and Viewing Tower, which will be just west of the History Center.

The History Center, Equipment Building, and Viewing Tower will be on the south side of the former K-25 Building. The site is now known as Heritage Center or East Tennessee Technology Park. [Read more…]

Reminder: AC Commission has workshop on proposed DOE waste facility

Posted at 11:07 am January 7, 2019
By Oak Ridge Today Staff Leave a Comment

The Anderson County Commission will hold a workshop today (Monday, January 7), starting at 6 p.m., to discuss the U.S. Department of Energy’s proposed construction and operation of a new hazardous waste disposal facility on the federal reservation in Oak Ridge.

The purpose of the meeting is to allow commissioners, officials, and residents to provide comments before the deadline for public comment on Wednesday January 9, on the proposed Environmental Management Disposal Facility (EMDF). The deadline was pushed back to this month after officials requested more time to look over the information.

David Adler, director of the Quality and Mission Support Division for the DOE’s Oak Ridge Office of Environmental Management, will attend Monday’s meeting, according to WYSH Radio in Clinton. [Read more…]

State approves demolition of Biology Complex buildings at Y-12

Posted at 2:50 pm January 5, 2019
By John Huotari Leave a Comment

Tennessee officials have approved the demolition of two large buildings—buildings 9207 and 9210—at the Biology Complex at the Y-12 National Security Complex, Y-12 announced in December 2018. (Photo courtesy Y-12)

Tennessee officials have approved the demolition of two large buildings at the Biology Complex at the Y-12 National Security Complex.

The Biology Complex once housed more people with doctorates than anywhere in the world, according to the U.S. Department of Energy. DOE has said the men and women who worked there radically enhanced the world’s knowledge in biology, including the discovery of the Y chromosome.

Y-12 announced in December that the Tennessee Historical Commission had approved the demolition of the two buildings: Buildings 9207 and 9210. The buildings date back to the Manhattan Project, a top-secret federal program to build the world’s first atomic weapons during World War II. Oak Ridge was part of that project.

The demolition work at the Biology Complex is being overseen by the U.S. Department of Energy’s Oak Ridge Office of Environmental Management. [Read more…]

Public notice: AC Commission schedules workshop on proposed DOE landfill

Posted at 1:13 pm December 27, 2018
By Oak Ridge Today Staff Leave a Comment

The Anderson County Board of Commissioners has scheduled a workshop for Monday, January 7, 2019, starting at 6 p.m. to discuss the U.S. Department of Energy construction and operation of a new disposal facility. The workshop will be held in room 312 in the Anderson County Courthouse at 100 North Main Street in Clinton, Tennessee.