Oak Ridge Today

Applewood Apartments buildings demolished

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After a years-long dispute over alleged code violations, the 13 Applewood Apartments buildings on Hillside Road and Hunter Circle have been demolished. The site of one former building at Hillside Road and West Hunter Circle is pictured above on Monday, July 9, 2018. (Photo by John Huotari/Oak Ridge Today)

After a years-long dispute over alleged code violations, the 13 Applewood Apartments buildings on Hillside Road and Hunter Circle have been demolished. The site of one former building at Hillside Road and West Hunter Circle is pictured above on Monday, July 9, 2018. (Photo by John Huotari/Oak Ridge Today)

 

After a years-long legal dispute over alleged code violations, the 13 Applewood Apartments buildings on Hillside Road and Hunter Circle have been demolished.

Brady Excavating and Demolition of Crab Orchard was working on removing the last apartment basement on West Hunter Circle on Monday. The basement walls are a foot thick, and Keith Brady of Brady Excavating and Demolition was using a trackhoe with a hammer attached to it to remove the concrete bunker-like walls.

The buildings themselves have already been torn down, and the debris has been hauled away.

Brady, who owns Brady Excavating and Demolition, said the next step will be grading. The site has to be leveled so that it can be mowed, won’t have holes, and will have “positive drainage.” Grading could take two to three days and could be done by next week, Brady said. Big trees on the perimeter and in the middle of the property will remain. [Read more…]

Demolition starts at Applewood Apartments

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Demolition work by Brady Excavating and Demolition of Crab Orchard, Tenn., was under way on Thursday afternoon, Jan. 25, 2018, at an Applewood Apartments building on Hunter Circle in the Highland View neighborhood in Oak Ridge. (Photo by John Huotari/Oak Ridge Today)

Demolition work by Brady Excavating and Demolition of Crab Orchard, Tenn., was under way on Thursday afternoon, Jan. 25, 2018, at an Applewood Apartments building on Hunter Circle in the Highland View neighborhood in Oak Ridge. (Photo by John Huotari/Oak Ridge Today)

 

Note: This story was last updated at 9:30 a.m.

After years of court cases and codes enforcement battles, demolition work has started at the Applewood Apartments in Oak Ridge.

Demolition work started Tuesday at the 13-building apartment complex on Hillside Road and Hunter Circle in the Highland View neighborhood, just north of Oak Ridge Turnpike in central Oak Ridge. Two of the buildings had been knocked down as of Thursday afternoon.

Brady Excavating and Demolition of Crab Orchard, Tennessee, plans to demolish two buildings per week, weather permitting. It could take 2.5 months or so to complete the job. The demolition company is working for First Place Finish of Oak Ridge.

Asbestos abatement work started earlier this month at the vacant buildings. [Read more…]

Workers removing asbestos, reducing risks at former ORNL research reactor

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A worker removes asbestos from Building 7500, a former research reactor at Oak Ridge National Laboratory. (Photo courtesy DOE Office of Environmental Management)

A worker removes asbestos from Building 7500, a former research reactor at Oak Ridge National Laboratory. (Photo courtesy DOE Office of Environmental Management)

 

Note: This is an edited version of a story that was first published by the U.S. Department of Energy Office of Environmental Management in an EM Update on Tuesday, Oct. 24.

Workers recently passed the halfway mark removing asbestos from a former research reactor at Oak Ridge National Laboratory as part of an effort to remove risks and prepare excess facilities in Oak Ridge for eventual demolition.

The asbestos abatement could continue until early 2018 inside Building 7500, also known as the Homogenous Reactor Experiment facility at ORNL, according to the U.S. Department of Energy’s Oak Ridge Office of Environmental Management. Crews are pulling out ceiling and floor tile, pipe and vessel insulation, and wall board.

The project further reduces risks after OREM and cleanup contractor URS | CH2M Oak Ridge, or UCOR, cleared all combustible materials and deactivated the heat detection system inside the building earlier this year.

Deactivating the system eliminated the need for personnel to enter the building for periodic inspections, and it allowed for removal of all hazardous energy sources as required before asbestos abatement. [Read more…]

DOE: Oak Ridge cleanup prevents large mercury release into environment

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Workers pour mercury from COLEX equipment into a container designed to hold 1,000 pounds of the element. (Photo by U.S. Department of Energy)

Workers pour mercury from COLEX equipment into a container designed to hold 1,000 pounds of the element. (Photo by U.S. Department of Energy)

 

This story and photos were published in the May 17 edition of the EM Update newsletter by the U.S. Department of Energy Office of Environmental Management.

Oak Ridge’s environmental management, or EM, program and contractor URS | CH2M Oak Ridge have prevented more than 1,000 pounds of mercury from entering the environment at the Y-12 National Security Complex.

This work, part of the U.S. Department of Energy’s Excess Contaminated Facilities initiative, enables demolition and disposal of massive mercury-contaminated equipment to begin this month.

Workers are inspecting and cleaning the pipes and column exchange (COLEX) equipment on the west side of Alpha-4 at Y-12. They have tapped and drained approximately 2,100 feet of the 5,700 feet of piping so far, retrieving large amounts of mercury, and more is expected as work continues. EM will address and remove the remaining portions on the facility’s east and south sides in the future.

“This project has proven to be a very successful investment for our program,” said Oak Ridge Office of EM Acting Manager Jay Mullis. “We set out to remove risks and enhance safety through the Excess Contaminated Facilities initiative, and our efforts at Alpha-4 will prevent thousands of pounds of mercury from leaking into the environment.” [Read more…]

Preparing for demolition, DOE identifies contaminants at Y-12’s Biology Complex

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Y-12 Biology Complex aerial

An aerial view of the Biology Complex at the Y-12 National Security Complex. Plans call for eventually demolishing the complex. (Photo courtesy U.S. Department of Energy)

 

Biology Complex at Y-12 once housed more individuals with doctorates than anywhere else in the world

The U.S. Department of Energy and its cleanup contractor finished characterizing the Biology Complex at the Y-12 National Security Complex this month, identifying contaminants before demolishing and disposing of the buildings.

The characterization work was done by DOE’s Oak Ridge Office of Environmental Management and its contractor, URS | CH2M, or UCOR.

DOE said it was crucial to get crews into the complex before the working environment became too hazardous.

“Already, team members could not enter a building due to a failed roof,” the Department of Energy said in a story published online on Thursday. “Elsewhere, exterior tiles have fallen from the façade, and asbestos and other material present risks to workers due to roof leaks.”

Jay Mullis, acting manager for the Oak Ridge Office of Environmental Management, said the completion of the characterization work sets up the cleanup program to demolish Y-12’s Biology Complex when funds become available. [Read more…]

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

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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…]

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…]

Opinion: Alexander discusses ETTP demolition, development; Oak Ridge cleanup work

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Lamar Alexander

Lamar Alexander

By Lamar Alexander

This week marked the end of an era. The last of the five uranium enrichment buildings in Oak Ridge has been cleaned up, making land available for new companies and new jobs coming to East Tennessee.

Tennessee should be extremely proud of the men and women who have worked for more than a decade to complete the demolition and cleanup at the East Tennessee Technology Park.

The story of how these buildings first came to be built is by now a familiar one. In 1942, President Franklin D. Roosevelt asked Senator Kenneth McKellar, the Tennessean who chaired the Appropriations Committee, to hide $2 billion for a secret project to win World War II. McKellar replied, “Mr. President, I have just one question: Where in Tennessee do you want me to hide it?”

They hid it in Oak Ridge, on 2,200 acres along the Clinch River, where they quietly built K-25, the largest building in the world, to enrich uranium through gaseous diffusion—a complicated and now mostly obsolete process. [Read more…]

Mall demolition about 50 percent complete; see more photos here

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Oak-Ridge-Mall-Demolition-Aug-18-2016-18-Web

Demolition work at the former Oak Ridge Mall is about 50 percent complete, a contractor said Thursday, Aug. 18, 2016. The view pictured above is from near Belk, in front of the former pick-up and drop-off door at Sears, looking east toward the former Proffitt’s men’s store and Rutgers Avenue. (Photo by John Huotari/Oak Ridge Today)

 

Demolition work at the former Oak Ridge Mall is about 50 percent complete, a contractor said Thursday.

Demolition started at the former Sears store on Tuesday, July 26. It’s proceeded quickly from there to include the enclosed space next to Belk, which will remain in the redeveloped site, east toward Rutgers Avenue and the former Proffitt’s men’s store. Close to one half of the enclosed L-shaped mall space had been demolished as of Thursday, August 18. The demolished space also included the area in the mall that was most recently used as a conference center.

Workers are moving counterclockwise toward JCPenney, which will also remain and be part of the redeveloped site, known as Main Street Oak Ridge.

Demolition could be complete within 60 days, or about mid-October, said Environmental Abatement Inc., or EAI, the demolition and environmental contractor. [Read more…]

Mall demolition about 50 percent complete; see photos here

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Demolition work at the former Oak Ridge Mall is about 50 percent complete, a contractor said Thursday, Aug. 18, 2016. Pictured above is the entrance to the former mall on the north side of Walmart. (Photo by John Huotari/Oak Ridge Today)

 

Demolition work at the former Oak Ridge Mall is about 50 percent complete, a contractor said Thursday.

Demolition started at the former Sears store on Tuesday, July 26. It’s proceeded quickly from there to include the enclosed space next to Belk, which will remain in the redeveloped site, east toward Rutgers Avenue and the former Proffitt’s men’s store. Close to one half of the enclosed L-shaped mall space had been demolished as of Thursday, August 18. The demolished space also included the area in the mall that was most recently used as a conference center.

Workers are moving counterclockwise toward JCPenney, which will also remain and be part of the redeveloped site, known as Main Street Oak Ridge.

Demolition could be complete within 60 days, or about mid-October, said Environmental Abatement Inc., or EAI, the demolition and environmental contractor. [Read more…]

Aerial photos: Oak Ridge Mall demolition

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The site of the former Sears store is pictured above at the former Oak Ridge Mall, most of which is being demolished to prepare for Main Street Oak Ridge, on Wednesday, Aug. 10, 2016. The side of Walmart is just visible at upper right. (Photo courtesy Brad Jones/BBB-TV, Channel 12)

 

Here are aerial photos from Wednesday of the demolition work at the former Oak Ridge Mall. The photos were shared by Brad Jones of BBB-TV, Channel 12, and they are used here with his permission.

See more information about the 58-acre redevelopment, called Main Street Oak Ridge, along with a video, in this story. Main Street Oak Ridge is expected to include retailers, restaurants, residential units, and a hotel. Belk and JCPenney will be part of the project. Eight other new stores have been announced.

RealtyLink, the Greenville, South Carolina, developer, has said demolition of the enclosed mall spaces between Belk and JCPenney could take three months, and new stores could open at the mixed-use, open-air development in the spring of 2017.

Oak-Ridge-Mall-Demolition-Aug-10-2016-3

The site of the former Sears store is pictured above at the former Oak Ridge Mall, most of which is being demolished to prepare for Main Street Oak Ridge, on Wednesday, Aug. 10, 2016. (Photo courtesy Brad Jones/BBB-TV, Channel 12)

[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…]