environmental management Archives

Cleanup work shifts to mercury as new Y-12 water treatment plant announced

May 3, 2013 By John Huotari Leave a Comment

State and federal officials announce a plant to treat mercury-contaminated water at the Y-12 National Security Complex. Pictured from left are Mark Whitney, Robert Martineau, Lamar Alexander, Dave Huizenga, and Stan Meiburg.

Cleanup work in Oak Ridge could shift from radiological contamination to mercury contamination, and a new $120 million water treatment plant at the Y-12 National Security Complex will help reduce mercury as workers tear down four contaminated buildings that were used to make nuclear weapons in the 1950s and 1960s, officials announced Friday.

“This water treatment plant is a major step in addressing one of the biggest problems we have from the Cold War era—mercury once used to make nuclear weapons getting into our waterways,” said U.S. Sen. Lamar Alexander, a Tennessee Republican. He said mercury contamination can cause brain and nervous system damage in people who eat contaminated fish.

Alexander was at Y-12 on Friday along with other federal and state officials to help announce the new water treatment plant, which will be at the head of East Fork Poplar Creek on the south side of Y-12′s main production area. The plant would be connected to a Y-12 storm water system, and it could begin operating in 2019. It would be able to treat 1,500 gallons of mercury-contaminated water per minute. [Read more...]

Filed Under: Oak Ridge Office, Top Stories, U.S. Department of Energy, Y-12 National Security Complex Tagged With: cleanup, David Huizenga, East Fork Poplar Creek, environmental cleanup, environmental management, impaired waterways, Lamar Alexander, lithium, Mark Whitney, mercury, mercury contamination, mercury-contaminated water, nuclear weapons, Oak Ridge, Oak Ridge Office, Oak Ridge Reservation, radiological contamination, remediation, Robert J. Martineau Jr., Stan Meiburg, Susan Cange, Tennessee Department of Environment and Conservation, U.S. Department of Energy, water quality, water treatment plant, Y-12 National Security Complex

DOE Environmental Management has public meeting to discuss cleanup funding, strategy

April 18, 2013 By John Huotari Leave a Comment

Mark Whitney

The U.S. Department of Energy’s Oak Ridge Office of Environmental Management, or EM, is holding a public meeting to discuss the program’s fiscal year 2015 budget and cleanup priorities. The workshop, featuring Oak Ridge’s senior EM leadership, is scheduled from 4-6 p.m. April 23 at Pollard Auditorium.

“As taxpayer stewards, I think these public meetings are a responsible practice that increase transparency and explain our decision process,” said Mark Whitney, Oak Ridge’s Environmental Management manager. “These meetings also provide a forum for residents and stakeholders to voice their opinions, suggestions, and concerns about our vision.” [Read more...]

Filed Under: East Tennessee Technology Park, Oak Ridge National Laboratory, Oak Ridge Office, Top Stories, U.S. Department of Energy, Y-12 National Security Complex Tagged With: budget, cleanup, DOE, East Tennessee Technology Park, environmental management, funding, Mark Whitney, Oak Ridge National Laboratory, U.S. Department of Energy, Y-12 National Security Complex

Guest column: Questions remain on Oak Ridge cleanup funding

March 22, 2013 By Oak Ridge Today Guest Columns Leave a Comment

David Martin

By David Martin, Oak Ridge Site Specific Advisory Board chair

There is great uncertainty on what the looming federal budget cuts will be and what effect they will have on funding for the U.S. Department of Energy’s Environmental Management, or EM, program at the Oak Ridge Reservation. We can be confident that budget cuts are coming. It is going to take a coordinated effort on the part of the DOE-Oak Ridge EM, regulators, and stakeholders to minimize the impact on current and future remediation projects, and on the men and women who carry out this work.

Right now DOE-EM is operating on a temporary six-month budget. This budget covers just the first half of Fiscal Year 2013 and is based on half of the FY 2012 budget. We should know soon how changes in the federal budget affect Oak Ridge EM for the second half of 2013. This still leaves the 2014 budget in question. [Read more...]

Filed Under: Guest Columns, Oak Ridge Office, U.S. Department of Energy Tagged With: budget cuts, cleanup, cleanup funding, David Martin, DOE, DOE-EM, EM, environmental management, federal budget, Oak Ridge Reservation, Oak Ridge Site Specific Advisory Board, ORR, ORSSAB, SSAB, U.S. Department of Energy

Demolition finished on K-25′s North End

January 23, 2013 By John Huotari 1 Comment

Work crews demolish the last section of the North End of the historic K-25 Building in Oak Ridge on Wednesday. K-25 was built to enrich uranium during World War II and was once the world’s largest building under one roof.

Work crews demolished the last section of the North End of the historic K-25 Building in Oak Ridge on Wednesday morning.

Workers used a giant, orange demolition machine known as a high reach shear to bring down the four-story building, once the world’s largest under one roof. At times, the shear resembled a large dinosaur as its massive black jaws bit into the building’s 67-year-old skeleton.

Reporters, officials, and workers watched on a clear but chilly East Tennessee morning as the high reach shear sliced through vertical steel columns and tugged at horizontal beams. After about 20 minutes, the North End crashed to the ground. So did any dreams of preserving it that might have remained.

Officials from Oak Ridge area attend DOE intergovernmental meeting

December 28, 2012 By City of Oak Ridge 1 Comment

State and local officials from Oak Ridge and Anderson and Roane counties recently attended the U.S. Department of Energy’s Annual Intergovernmental Conference in New Orleans. Participants met with federal, state, and local leaders from DOE sites across the nation, including top managers overseeing DOE’s Environmental Management, or EM, program.

Two senior DOE officials were keynote speakers at the conference. David Huizenga, senior advisor for DOE’s Office of Environmental Management, provided an update on the EM program, which is responsible for environmental restoration, waste management, and long-term stewardship at DOE sites across the complex.

Neile Miller, recently named acting administrator of the National Nuclear Security Administration and acting undersecretary for nuclear security, addressed the relationship between NNSA and EM, and how the programs work together at sites with multiple missions like Oak Ridge.

Demolition starts on K-25’s north end

October 24, 2012 By John Huotari

Demolition started Wednesday on the north end of the mile-long, U-shaped K-25 Building in west Oak Ridge. (Photo submitted by UCOR)

Demolition work started Wednesday on the north end of the K-25 Building at the East Tennessee Technology Park in west Oak Ridge.

The building was constructed to enrich uranium during World War II as part of the top-secret Manhattan Project, and it was once the world’s largest building under one roof.

Previous plans had called for the north end of the mile-long, U-shaped building to be preserved for historic purposes. But an agreement signed this summer by federal, state, and local historic preservation groups allowed for the entire building to be demolished, including the north end, while still recognizing the historic significance of the site.

Demolition of the building’s east and west wings is complete, except for a small section of the east wing that has technetium-99, or Tc-99, a slow-decaying radioactive metal, according to a Wednesday press release from UCOR, the U.S. Department of Energy’s cleanup contractor in Oak Ridge. The north end forms the base of the “U” and is the smallest of the three sections.

“This is a tremendous day for employees,” said Leo Sain, UCOR president and project manager. “We have been working toward this since we arrived at ETTP, and it’s a testament to people here, at the Department of Energy, and at all the agencies who worked together to make this happen.”

DOE’s Oak Ridge Office of Environmental Management, or EM, expects the north end demolition to be complete in January. After that, workers will continue pre-demolition activities in the remaining Tc-99 area of K-25’s east wing, the release said.

“Completing demolition of the K-25 Building is our highest priority, and this is another significant step toward that goal,” said Mark Whitney, Oak Ridge’s EM manager.

The preservation agreement approved this summer calls for a replica equipment building and viewing tower, proposes a history center at a city-owned fire station at ETTP, and provides a $500,000 grant for the run-down Alexander Inn in central Oak Ridge.

During the decade-long discussion over preserving the north end, federal officials had expressed concerns about safety, the deteriorated condition of the building, and the cost of trying to keep that section.

Filed Under: Top Stories, U.S. Department of Energy Tagged With: cleanup contractor, East Tennessee Technology Park, EM, environmental management, ETTP, K-25, K-25 Building, Leo Sain, Manhattan Project, Mark Whitney, north end, preservation agreement, U.S. Department of Energy, UCOR

McMillan named federal project director for ORNL cleanup

September 21, 2012 By John Huotari Leave a Comment

Bill McMillan

The U.S. Department of Energy’s Oak Ridge Office of Environmental Management has named Bill McMillan as its new federal project director for cleanup at the Oak Ridge National Laboratory.

As federal project director, McMillan oversees cleanup, decontamination, decommissioning, waste storage, and disposal operations at the site, a press release said.

New assistant manager at DOE Oak Ridge Office

May 4, 2012 By John Huotari Leave a Comment

Whitney

Federal officials have selected a new assistant manager for environmental management for the U.S. Department of Energy in Oak Ridge.

Mark Whitney, who has worked in nuclear nonproliferation for the National Nuclear Security Administration, will become an assistant manager at DOE’s Oak Ridge Office effective August 2012.