Oak Ridge Today

DOE finishes demolishing another building at ETTP

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Building K-731 at East Tennessee Technology Park, the former K-25 site in west Oak Ridge, is pictured above during demolition. (Photo by DOE)

Building K-731 at East Tennessee Technology Park, the former K-25 site in west Oak Ridge, is pictured above during demolition. (Photo by DOE)

 

The Oak Ridge Office of Environmental Management and its cleanup contractor have finished demolishing another building at East Tennessee Technology Park, or ETTP, the former K-25 site in west Oak Ridge.

The work is part of an effort to advance toward Vision 2020, a goal to complete cleanup at ETTP by 2020 and continue transferring the remaining land to private industry, benefiting the regional economy, the U.S. Department of Energy Office of Environmental Management, or EM, said in a story published February 28.

The latest progress involves the removal of Building K-731. The Oak Ridge Office of Environmental Management, or OREM, and cleanup contractor URS | CH2M Oak Ridge LLC, or UCOR, began demolishing Building K-731 on August 30, moments after taking down the final pieces of Building K-27 and fulfilling Vision 2016. That was Oak Ridge’s ambitious goal to be the world’s first to successfully remove all of its former uranium enrichment facilities by the end of 2016. [Read more…]

DOE: Roof repairs lower future cleanup costs at Alpha 4 at Y-12

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Workers perform repairs on Alpha 4’s four-acre roof at Y-12 National Security Complex. (Photo by DOE/Y-12)

Workers perform repairs on Alpha 4’s four-acre roof at Y-12 National Security Complex. (Photo by DOE/Y-12)

 

By DOE Office of Environmental Management

The Oak Ridge Office of Environmental Management recently finished repairs to an aging Y-12 National Security Complex building as part of an initiative that is designed to improve safety, reduce cleanup costs, lower risks, and stabilize excess facilities that are contaminated and are expected to be demolished.

Maintaining the roofs of aging, contaminated facilities prevents water damage, the greatest threat to rapid deterioration and the spread of contamination. These factors create a more hazardous environment for future demolition crews that must enter the facility, and they increase the cost of cleanup exponentially.

“We are applying lessons we’ve learned from previous cleanup projects,” said Jay Mullis, acting manager of Oak Ridge Office of Environmental Management, or OREM. “Buildings that are neglected cause cleanup to be much more costly and complicated. Performing smaller tasks like this one to maintain facilities will create considerable savings by the time we begin major demolition at Y-12.” [Read more…]

DOE works to remove risks, prepare excess buildings for demolition at ORNL, Y-12

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Workers remove combustible items from the Homogenous Reactor Experiment facility, or Building 7500, at Oak Ridge National Laboratory, which allowed the building’s heat detection system to be deactivated. (Photo by DOE)

Workers remove combustible items from the Homogenous Reactor Experiment facility, or Building 7500, at Oak Ridge National Laboratory, which allowed the building’s heat detection system to be deactivated. (Photo by DOE/ORNL)

 

By DOE Office of Environmental Management

The U.S. Department of Energy Office of Environmental Management and its cleanup contractor in Oak Ridge are taking steps to remove risks and help prepare excess facilities for eventual demolition at the Y-12 National Security Complex and Oak Ridge National Laboratory.

Oak Ridge is home to more than 350 excess facilities totaling more than six million square feet. Many of them are several decades old.

Alan Stokes, associate director for the Planning and Execution Division in Oak Ridge’s Environmental Management, or EM, program, said during a panel discussion this month at the 2017 Waste Management Symposium in Phoenix that Oak Ridge has more than a quarter of the “higher-risk” excess facilities in the entire DOE inventory. [Read more…]

DOE, National Park Service mark first year of Manhattan Project Park

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By U.S. Department of Energy Office of Environmental Management

The U.S. Department of Energy and the National Park Service have made considerable progress in their inaugural year managing the national park commemorating the Manhattan Project, according to DOE.

“Everyone involved with the park from DOE, the National Park Service, and our community partners has put a lot of work into the Manhattan Project National Historical Park over the past year and it shows,” DOE Office of Legacy Management Acting Director Thomas Pauling said in a November 30 newsletter called “EM Update.” “The Office of Legacy Management is excited to join the team, and we’re looking forward to contributing to its continuing success.”

Established on November 10, 2015, the park consists of facilities at three sites—Hanford, Washington; Oak Ridge, Tennessee; and Los Alamos National Laboratory in New Mexico—that played key roles in the creation of the atomic bomb during World War II as part of the top-secret Manhattan Project. The park tells the story of the people, events, science, and engineering that led to the creation of the atomic bomb, which helped end World War II. [Read more…]

Cange to move to DC to serve in interim DOE Environmental Management job

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k-27-demolition-aug-30-2016-cange-web

Sue Cange, manager of the Oak Ridge Office of Environmental Management, is pictured above at the end of demolition of the K-27 Building on Tuesday, Aug. 30, 2016. (Photo by John Huotari/Oak Ridge Today)

 

Note: This story was last updated at 2:30 p.m.

Sue Cange will be moving at least temporarily to Washington, D.C., to become interim principal deputy assistant secretary for the U.S. Department of Energy Office of Environmental Management. She will be temporarily serving in the role formerly filled by Mark Whitney, who has taken a job in the private sector.

Whitney is a former manager of the Environmental Management program in Oak Ridge. He has been appointed chief operating officer of AECOM’s nuclear and environment strategic business unit. He worked for DOE for 11 years and served in both the Environmental Management office and the National Nuclear Security Administration, AECOM said in a press release.

Cange is expected to move in the next few weeks, sometime in October, said Ben Williams, DOE spokesperson for the Oak Ridge Office of Environmental Management. [Read more…]

Demolition work on K-27, last of big 5 uranium-enrichment buildings, to be complete this month

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K-27-Demolition-May-2-2016-3-Freeny

Demolition work should be complete this month on K-27, the last of the big five buildings once used to enrich uranium for nuclear weapons and commercial nuclear power plants at the former K-25 site in west Oak Ridge, officials said in July 2016. (DOE photo/Lynn Freeny)

 

Demolition work should be complete this month on K-27, the last of the big five buildings once used to enrich uranium for nuclear weapons and commercial nuclear power plants at the former K-25 site in west Oak Ridge, officials said last week.

Demolition work started on K-27 in February.

Like the other four buildings that have already been demolished, the four-story, 383,000-square-foot K-27 building once used a process known as gaseous diffusion to enrich uranium.

The demolition is part of Vision 2016. That’s the plan by the U.S. Department of Energy Office of Environmental Management, or EM, to remove all five gaseous diffusion buildings from the site by the end of the year.

Federal officials said it’s the first time in the world that a uranium enrichment complex has been cleaned and removed. [Read more…]

Radioactive components removed from former reactor at ORNL

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Group Photo Radioactive Components Reactor Pool

Federal and contractor employees who worked on the project to remove irradiated components from a reactor pool gather to watch the transport of the shipment offsite for disposition. (Photo courtesy DOE Office of EM)

 

Water was found seeping from a pool at a former reactor at Oak Ridge National Laboratory one year ago, and in August, workers removed four irradiated components from the pool that produced about 96 percent of the radiation, federal officials said Thursday.

The four irradiated components weigh about 200 pounds each, said the U.S. Department of Energy Office of Environmental Management, or EM.

Water was found seeping from the reactor pool at the Oak Ridge Research Reactor during a routine inspection in September 2014. The facility, also known as Building 3042, is one of hundreds of Manhattan Project and Cold War-ear structures across the Oak Ridge Reservation monitored by the Oak Ridge Office of EM.

Nuclear research had not been conducted at the facility since 1988, but it still contained the highly irradiated components from those operations. The leak was causing the pool to lose the water that served as a protective, shielding agent for the irradiated components, officials said. [Read more…]

Fleischmann and Luján to lead House Nuclear Cleanup Caucus

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Chuck Fleischmann, Mark Whitney, and Ben Ray Lujan

From left to right are Chairman Chuck Fleischmann, Acting Assistant Secretary for Environmental Management Mark Whitney, and Co-Chairman Ben Ray Luján. (Submitted photo)

Chairman Chuck Fleischmann, a Tennessee Republican, and Co-Chairman Ben Ray Luján, a New Mexico Democrat, announced on Thursday that they will serve as co-chairs of the House Nuclear Cleanup Caucus, which held its first meeting of the 114th Congress to discuss the importance of raising awareness of environmental management issues.

Fifty years of government nuclear weapons development stemming from the Manhattan Project during World War II has affected communities across the nation and resulted in the need for environmental cleanup at numerous sites, a press release said.

“Our nation has a tremendous nuclear history, and with that has come an important nuclear cleanup mission,” said Fleischmann, who represents the city of Oak Ridge. “I am excited today to host the first meeting of the 114th Congress’ Nuclear Cleanup Caucus with co-chair Lujan and members from across the country who have districts that are impacted.  I also want to thank Acting Assistant Secretary for Environmental Management Mark Whitney for taking part in this meeting. This Caucus will serve to promote the awareness of our nuclear legacy and build a stronger coalition to fight for the needs of our cleanup missions, and I am eager to get to work.” [Read more…]

Cange named cleanup manager at DOE Oak Ridge

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Gov. Bill Haslam Visits ETTP/K-25

During a March 2014 tour, Sue Cange, center, gives Tennessee Governor Bill Haslam, right, an update on the then-almost completed demolition of the K-25 Building, which was once used to enrich uranium in west Oak Ridge. (File photo)

 

The U.S. Department of Energy announced Thursday that Sue Cange will serve as the new manager for DOE’s Oak Ridge Office of Environmental Management, Congressman Chuck Fleischmann said.

“Sue has a strong background in environmental management and has done a great job as acting manager,” said Fleischmann, a Tennessee Republican. “I look forward to continuing to work with her on nuclear cleanup in Oak Ridge.”

Fleischmann is chair of the Nuclear Cleanup Caucus, a group of lawmakers who have U.S. Department of Energy cleanup sites in their districts. Fleischmann’s district includes Oak Ridge. [Read more…]

Nevada, feds agree to discuss landfill concerns, including ORNL radioactive waste

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ORNL CEUSP Waste Shipping

Workers train to remove a type of shipping cask that would be used to transport 403 canisters of uranium-tainted waste from Oak Ridge National Laboratory to Nevada National Security Site northwest of Las Vegas. (Photos courtesy U.S. Department of Energy/Office of Environmental Management)

 

A new group of state and federal workers that was announced Tuesday could discuss contentious waste-related issues that include concerns over shipping low-level radioactive waste from a World War II-era building in Oak Ridge to a federal landfill in Nevada.

The new group, which will include senior-level state and federal employees, was announced in a six-page agreement, a memorandum of understanding signed last week by Energy Secretary Ernest Moniz and Nevada Governor Brian Sandoval.

The talks started more than a year ago, after Sandoval sent a letter to Moniz expressing concerns over the proposed disposal of the radioactive waste at the Nevada National Security Site, a former nuclear weapons proving ground about 65 miles northwest of Las Vegas.

CEUSP Canister

At left is an actual 24-inch steel canister. At right is a representation of the canister interior.

The waste contains radioisotopes of uranium from the Consolidated Edison Uranium Solidification Project. It originated from a 1960s research and development test of thorium and uranium reactor fuel in New York. It is stored at Oak Ridge National Laboratory in Building 3019—the oldest continuously operating nuclear facility in the Department of Energy complex—in 403 ceramic-like uranium oxide monoliths. Each of the monoliths is bonded to the inside of a steel canister about 3.5 inches in diameter and about two feet long. [Read more…]

Fleischmann to chair Congressional Nuclear Cleanup Caucus

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Chuck Fleischmann and Mark Whitney

Pictured above are U.S. Representative Chuck Fleischmann, left, a Republican who represents Tennessee’s Third District, and Mark Whitney, acting assistant secretary for the U.S. Department of Energy’s Office of Environmental Management. (Submitted photo)

 

WASHINGTON, D.C.—U.S. Representative Chuck Fleischmann will lead the Nuclear Cleanup Caucus, a group of lawmakers who have U.S. Department of Energy cleanup sites in their districts. Fleischmann’s district includes Oak Ridge.

The congressman made the announcement at a Tuesday morning press conference in Washington, D.C.

Fleischmann is a Tennessee Republican who is taking over caucus leadership from Representative Doc Hastings, a Washington Republican who is retiring at the end of this term.

“It is a great honor to serve as Chairman of this important caucus,” Fleischmann said after the press conference. “It is an absolute necessity that we ensure the success of our nuclear cleanup missions, not only in East Tennessee, but at all cleanup sites throughout our nation. I am excited to lead this bipartisan group of legislators from across the country and look forward to the work ahead.”

“From my time at Oak Ridge, I know firsthand how passionate and knowledgeable Congressman Fleischmann is about the nuclear cleanup mission,” said Mark Whitney, the acting assistant secretary for the U.S. Department of Energy’s Office of Environmental Management. “His deep understanding of the Office of Environmental Management’s mission and challenges make him an effective advocate as he leads the Cleanup Caucus into the future.”

ORNL, DOE, Roane State, Borchers to take part in STEM Night at Woodland

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Bruce Borchers

Bruce Borchers

Representatives from Oak Ridge National Laboratory, the U.S. Department of Energy, and Roane State Community College—as well as Superintendent Bruce Borchers—will take part in a Science, Technology, Engineering, and Math Night for students at Woodland Elementary School on Thursday.

The STEM Night for students is being hosted by the Woodland Parent Teacher Organization, a press release said. It will be in the school’s gymnasium. Borchers will kick off the event with opening comments at 5:15 p.m. Thursday.

A press release said Borchers is pursuing avenues to make Oak Ridge “the” premier STEM school district in the country. [Read more…]