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Thursday night: Krause to discuss ‘Oak Ridge’s mercury saga’

Posted at 7:56 am May 17, 2018
By Carolyn H Krause Leave a Comment

Submitted photo

Submitted photo

 

Carolyn Krause, a newspaper contributor and former editor at Oak Ridge National Laboratory, will discuss mercury in Oak Ridge at a meeting tonight (Thursday, May 17).

Krause’s talk is titled “Oak Ridge’s Mercury Saga: A History of Mercury Contamination in Oak Ridge and the Public and Scientific Response.”

The talk is hosted by the Oak Ridge Heritage and Preservation Association. It is scheduled to start at 6 p.m. Thursday at the Midtown Community Center (formerly the Wildcat Den) at 102 Robertsville Road.

“On May 17, 1983, the U.S. Department of Energy announced it had ‘lost’ or could not account for 2.4 million pounds of mercury in the Oak Ridge environment as a result of lithium production for a U.S. thermonuclear weapons program,” a press release said. [Read more…]

Filed Under: Community, Front Page News, Nonprofits, Oak Ridge National Laboratory, Oak Ridge Office of Environmental Management, Top Stories, U.S. Department of Energy, Y-12 National Security Complex Tagged With: Carolyn Krause, mercury, mercury contamination, Oak Ridge, Oak Ridge Heritage and Preservation Association, Oak Ridge National Laboratory, Oak Ridge’s Mercury Saga, U.S. Department of Energy

Treatment facility will reduce mercury in creek water, allow cleanup work at Y-12

Posted at 1:51 pm November 20, 2017
By John Huotari Leave a Comment

The new Mercury Treatment Facility at the Y-12 National Security Complex will help reduce the amount of mercury that gets into East Fork Poplar Creek and allow the demolition of four large buildings where mercury was used to help make nuclear weapons during the Cold War, officials said during a groundbreaking ceremony on Monday, Nov. 20, 2017. Part of the back of the Beta 1 building is pictured at back left. (Photo by John Huotari/Oak Ridge Today)

The new Mercury Treatment Facility at the Y-12 National Security Complex will help reduce the amount of mercury that gets into East Fork Poplar Creek and allow the demolition of four large buildings where mercury was used to help make nuclear weapons during the Cold War, officials said during a groundbreaking ceremony on Monday, Nov. 20, 2017. (Photo by John Huotari/Oak Ridge Today)

 

Note: This story was last updated at 10:45 p.m.

The new Mercury Treatment Facility at the Y-12 National Security Complex will help reduce the amount of mercury that gets into East Fork Poplar Creek and allow the demolition of four large buildings where mercury was used to help make nuclear weapons during the Cold War, officials said Monday.

Mercury contamination is one of the biggest problems remaining from the Cold War, U.S. Senator Lamar Alexander said during a groundbreaking ceremony on Monday morning. Alexander, a Tennessee Republican, first announced the new treatment facility at Y-12 more than four years ago.

“In May 2013, I came to Oak Ridge to announce that a new water treatment facility would be built at Y-12 at the head of the East Fork Poplar Creek to prevent mercury that was once used to make nuclear weapons from getting into our waterways,” Alexander said. “That day, I made a personal commitment to address one of the biggest problems we have from the Cold War era—mercury contamination—and help fund a solution. Today, I am proud to see that we are breaking ground on the new water treatment facility.”

Site preparation for the new Mercury Treatment Facility is expected to start this year, with the rest of construction beginning in late 2018. The facility is expected to start operating in late 2022.

The treatment plant will allow workers to demolish four large buildings where mercury, a toxic metal, was once used: Alpha 2, Alpha 4, Alpha 5, and Beta 4. Work on those buildings, mostly on the west side of Y-12, could start by 2024. [Read more…]

Filed Under: Front Page News, National Nuclear Security Administration, Oak Ridge Office, Slider, U.S. Department of Energy, Y-12, Y-12 National Security Complex Tagged With: Alpha 2, Alpha 4, Alpha 5, Beta 4, Chuck Fleischmann, Dan Brouillette, East Fork Poplar Creek, GEM Technologies, groundbreaking ceremony, Jay Mullis, Jim Henry, Ken Rueter, Lamar Alexander, Mark Whitney, mercury, mercury contamination, Mercury Treatment Facility, mercury-contaminated buildings, Michael Evans, nuclear weapons, Oak Ridge Office of Environmental Management, Outfall 200, Sue Cange, U.S. Department of Energy, UCOR, URS-CH2M Oak Ridge LLC, West End Mercury Area, Y-12 National Security Complex

Groundbreaking scheduled for Mercury Treatment Facility at Y-12

Posted at 4:38 pm November 13, 2017
By John Huotari Leave a Comment

The planned Mercury Treatment Facility at the Y-12 National Security Complex in Oak Ridge. (Image courtesy UCOR/U.S. Department of Energy Oak Ridge Office of Environmental Management)

The planned Mercury Treatment Facility at the Y-12 National Security Complex in Oak Ridge. (Image courtesy UCOR/U.S. Department of Energy Oak Ridge Office of Environmental Management)

 

A groundbreaking has been scheduled for Monday morning for the Mercury Treatment Facility at the Y-12 National Security Complex.

Y-12 operations have historically used large amounts of mercury, and many of the buildings, now in varying states of deterioration, have mercury contamination, a media advisory said.

“The treatment facility will lower existing mercury levels from past releases and will serve as a guard against a potential increase in releases as mercury-contaminated buildings are demolished,” the media advisory said.

Deputy Energy Secretary Dan Brouillette will attend the groundbreaking, which is at Y-12 and not open to the public. U.S. Senator Lamar Alexander and U.S. Representative Chuck Fleischmann, both Tennessee Republicans, will also attend the groundbreaking, the media advisory said.

The groundbreaking is being presented by the U.S. Department of Energy and URS|CH2M Oak Ridge LLC, or UCOR, DOE’s cleanup contractor at federal sites in Oak Ridge. [Read more…]

Filed Under: Front Page News, National Nuclear Security Administration, Slider, U.S. Department of Energy, Y-12, Y-12 National Security Complex Tagged With: Alpha 4, Alpha 5, Beta 4, Chuck Fleischmann, Dan Brouillette, DOE, East Fork Poplar Creek, environmental management, GEM Technologies, groundbreaking, Headworks Facility, Jay Mullis, Lamar Alexander, lithium isotopes, mercury, mercury contamination, mercury remediation, Mercury Treatment Facility, mercury-contaminated buildings, Oak Ridge Office of Environmental Management, Oak Ridge Reservation, OREM, Outfall 200, site preparation, U.S. Department of Energy, UCOR, URS-CH2M Oak Ridge LLC, Y-12 National Security Complex

UCOR awards site prep contract for Mercury Treatment Facility at Y-12

Posted at 1:35 pm September 19, 2017
By John Huotari Leave a Comment

The planned Mercury Treatment Facility at the Y-12 National Security Complex in Oak Ridge. (Image courtesy UCOR/U.S. Department of Energy Oak Ridge Office of Environmental Management)

The planned Mercury Treatment Facility at the Y-12 National Security Complex in Oak Ridge. (Image courtesy UCOR/U.S. Department of Energy Oak Ridge Office of Environmental Management)

 

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

UCOR, the federal government’s cleanup contractor in Oak Ridge, has awarded a $1.4 million contract to a Knoxville company for early site preparation activities for the Mercury Treatment Facility at the Y-12 National Security Complex in Oak Ridge, and the work could start in November.

GEM Technologies of Knoxville will perform the work for the new Outfall 200 Mercury Treatment Facility at Y-12, UCOR said in a press release Tuesday.

UCOR is also known as URS | CH2M Oak Ridge LLC.

Under the contract, GEM Technologies will perform limited demolition of existing abandoned utilities and the extension of new utilities—including electrical power, water, sewer, and storm drains—to the treatment facility sites, the press release said. [Read more…]

Filed Under: Front Page News, Slider, Top Stories, U.S. Department of Energy, Y-12, Y-12 National Security Complex Tagged With: DOE, DOE Oak Ridge Office, early site preparation, East Fork Poplar Creek, East Tennessee Technology Park, Energy and Water Appropriations, environmental management, GEM Technologies, Headworks Facility, Jay Mullis, lithium isotopes, Mark Whitney, mercury, mercury contamination, mercury remediation, Mercury Treatment Facility, nuclear weapons work, Oak Ridge Office of Environmental Management, Outfall 200, Outfall 200 Mercury Treatment Facility, site prep contract, Sue Cange, U.S. Department of Energy, UCOR, URS-CH2M Oak Ridge LLC, West End Mercury Area, Y-12 National Security Complex

Site prep could start this year for mercury treatment plant at Y-12

Posted at 10:02 am April 28, 2017
By John Huotari Leave a Comment

Y-12 Mercury Treatment Facility

The Mercury Treatment Facility that will be at the east end of Y-12 National Security Complex could start operating in 2022. (Image by David Brown/U.S. Department of Energy)

 

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

Site preparation could start later this year for the Mercury Treatment Facility at the Y-12 National Security Complex as the U.S. Department of Energy prepares for demolition and cleanup work at the nuclear weapons plant.

DOE’s Oak Ridge Office of Environmental Management, or OREM, expects to complete demolition and cleanup work at the East Tennessee Technology Park, the former K-25 site, in 2020. It will then focus on the large-scale demolition work at Y-12.

Among the Y-12 buildings that could be demolished are Alpha 4, Alpha 5, and Beta 4, all large buildings where mercury, a toxic metal, was once used. The buildings used mercury to separate lithium for nuclear weapons. The lithium separation operations started in 1955 and ended in 1963.

But before that cleanup work can begin, OREM needs the Mercury Treatment Facility. The plant was first announced at a press conference featuring U.S. Senator Lamar Alexander, a Tennessee Republican, about four years ago, in May 2013.

“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,” Alexander said at the time. [Read more…]

Filed Under: Front Page News, Oak Ridge Office, Slider, U.S. Department of Energy, Y-12, Y-12 National Security Complex Tagged With: Alpha 2, Alpha 4, Alpha 5, Beta 4, cleanup, demolition, DOE, East Fork Poplar Creek, East Tennessee Technology Park, Environmental Management Disposal Facility, Excess Facilities Initiative, Headworks Facility, Jay Mullis, K-25, K-25 site, Lamar Alexander, Mark Whitney, mercury, mercury contamination, Mercury Treatment Facility, Oak Ridge National Laboratory, Oak Ridge Office, Oak Ridge Office of Environmental Management, Oak Ridge Reservation, OREM, Outfall 200, Sue Cange, U.S. Department of Energy, water treatment plant, West End Mercury Area, X-10, Y-12, Y-12 National Security Complex

New DOE plan calls for research, technology to help fight mercury contamination, including in Oak Ridge

Posted at 2:42 am June 7, 2016
By Oak Ridge Today Staff Leave a Comment

Y-12 Process Buildings and Mercury Use Area

Y-12 Process Buildings and Mercury Use Area

 

U.S. Department of Energy officials have released a new plan to address mercury contamination at the Oak Ridge Reservation in Tennessee and Savannah River Site in South Carolina. It advocates for research and the development of technologies that could resolve key technical uncertainties with mercury in environmental remediation, the deactivation and decommissioning of facilities, and processing waste in tanks.

The Oak Ridge Reservation and Savannah River Site both used mercury in industrial-scale processes. At the Oak Ridge Reservation, large quantities of mercury were used at the Y-12 National Security Complex from the early 1950s until the early 1960s. During the peak period of operations, according to estimates from the Oak Ridge Office of Environmental Management, or OREM, 700,000 pounds of a total 20 million pounds of mercury that were used were released into the surrounding environment.

Ongoing mercury abatement and remediation efforts at Y-12 that began in the 1980s have decreased overall mercury releases to the environment, the DOE Office of Environmental Management, or EM, said in a May 31 newsletter.

But elevated concentrations remain in certain water, soil, and facilities, federal officials said. [Read more…]

Filed Under: Front Page News, Oak Ridge Office, Oak Ridge Reservation, U.S. Department of Energy, Y-12 National Security Complex Tagged With: DOE Office of Environmental Management, EM, environmental remediation, Lower East Fork Poplar Creek, mercury, mercury contamination, Mercury Treatment Facility, methylmercury, Oak Ridge Office of Environmental Management, Oak Ridge Reservation, OREM, Savannah River Site, SRS, U.S. Department of Energy, Upper East Fork Poplar Creek, Y-12 National Security Complex

Krause to discuss mercury at Lunch with the League on March 18

Posted at 11:02 pm March 6, 2014
By Dawn Huotari Leave a Comment

“Oak Ridge’s Mercury Saga” will be discussed at Lunch with the League on Tuesday, March 18, at 12 p.m.

Carolyn Krause will speak on the events leading up to mercury contamination in Oak Ridge, the role of the media in making the contamination public, the response of the scientific community to the pollution event, and its influence on decisions about the cleanup. She will talk about the role of Oak Ridge National Laboratory, a world center of expertise on mercury in the environment since the 1970s. [Read more…]

Filed Under: Community, Front Page News, Nonprofits, Oak Ridge National Laboratory, Y-12 National Security Complex Tagged With: Carolyn Krause, League of Women Voters of Oak Ridge, Lunch with the League, mercury, mercury contamination, Oak Ridge Unitarian Universalist Church, ORNL Review

Federal spending bill includes money for Y-12 water plant, reduces UPF spending

Posted at 9:22 pm January 22, 2014
By John Huotari Leave a Comment

Y-12 Water Treatment Plant Announcement

In May 2013, 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.

The $1 trillion federal spending bill passed by Congress last week provides money for a water treatment plant that would help reduce mercury contamination in Oak Ridge, and it includes less money for the Uranium Processing Facility than President Obama had requested, Sen. Lamar Alexander said Thursday.

The U.S. Senate approved the spending bill in a 72-26 vote after the House passed it 359-67. Alexander and Rep. Chuck Fleischmann voted for it, while Sen. Bob Corker voted against it. All are Tennessee Republicans, and Fleischmann’s district includes Oak Ridge.

Alexander said the spending bill provides $16 million less than Obama had requested in his budget for the UPF, a multi-billion-dollar building that would replace old buildings at the Y-12 National Security Complex as part of a years-long effort to update the 811-acre site, consolidate operations, and cut the plant’s high-security “footprint” from 150 acres to 15. [Read more…]

Filed Under: Federal, Government, Government, Slider, Top Stories, Y-12 National Security Complex Tagged With: appropriations, Bob Corker, Chickamauga Lock, Chuck Fleischmann, Congress, East Fork Poplar Creek, Energy and Water, entitlements, environmental management, federal spending bill, government shutdown, House, Lamar Alexander, Mark Whitney, mercury contamination, nuclear weapons, Oak Ridge Office, Oak Ridge Reservation, President Obama, spending, Tennessee River, U.S. Department of Energy, U.S. Senate, UPF, uranium, uranium processing facility, water treatment plant, Y-12 National Security Complex, Y-12 water plant

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

Posted at 11:54 am May 3, 2013
By John Huotari Leave a Comment

Y-12 Water Treatment Plant Announcement

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

Alexander questions energy secretary nominee about Oak Ridge mercury cleanup

Posted at 10:40 am April 10, 2013
By John Huotari 2 Comments

U.S. Senator Lamar Alexander

Lamar Alexander

U.S. Sen. Lamar Alexander on Tuesday questioned energy secretary nominee Ernest Moniz on whether the cleanup of mercury contamination in Oak Ridge would be a priority under his leadership, a press release said.

“One of the biggest cleanup problems we have from the Cold War era is mercury contamination of waterways in Oak Ridge,” said Alexander, a Tennessee Republican.

The release said Alexander also asked Moniz to support a planned water treatment facility.

Alexander was referring to about 200,000 gallons of mercury that arrived at the Y-12 National Security Complex in Oak Ridge during the 1950s and 1960s, when the United States was developing nuclear weapons as a defense against the Soviet Union. Alexander said it will cost billions of dollars to clean it up. [Read more…]

Filed Under: Federal, Government, Top Stories, U.S. Department of Energy, Y-12 National Security Complex Tagged With: cleanup, Cold War, East Fork Poplar Creek, Energy and Natural Resources Committee, energy secretary nominee, Lamar Alexander, Massachusetts Institute of Technology, mercury, mercury contamination, nuclear weapons, Oak Ridge, physicist, secretary, Steven Chu, U.S. Department of Energy, water treatment plant, waterways, Y-12 National Security Complex

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Classifieds

Availability of the draft environmental assessment for off-site depleted uranium manufacturing (DOE/EA-2252)

The U.S. Department of Energy (DOE) National Nuclear Security Administration (NNSA) announces the … [Read More...]

Public Notice: NNSA announces no significant impact of Y-12 Development Organization operations at Horizon Center

AVAILABILITY OF THE FINAL ENVIRONMENTAL ASSESSMENT FOR THE OFFSITE HOUSING OF THE Y-12 DEVELOPMENT … [Read More...]

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