Oak Ridge Today

Kairos Power, TVA to collaborate on low-power demonstration reactor

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An aerial view of the K-33 site at Heritage Center, the former K-25 site, in west Oak Ridge. (Photo courtesy TVA)

The Tennessee Valley Authority and Kairos Power plan to collaborate on setting up a low-power demonstration reactor at the East Tennessee Technology Park, the former K-25 site in west Oak Ridge.

As part of this agreement, TVA said in a press release Thursday that itwill provide engineering, operations, and licensing support to help Kairos Power deploy the reactor, named Hermes.

“Teamwork is the hallmark of the nuclear industry and, through this partnership with Kairos Power, we can share TVA’s safety and innovation insights to advance nuclear technology while gaining experience with licensing for advanced reactors,” said TVA President and Chief Executive Officer Jeff Lyash. “Nuclear power is the key to fueling our economy with reliable, affordable, and clean electricity, and it is critical to our national security.”

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UCOR cleanup contract extended

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The East Tennessee Technology Park (the former Oak Ridge K-25 Site), which is pictured above, is being cleaned up by UCOR for the U.S. Department of Energy. (Photo by UCOR)

The UCOR contract to clean up federal sites in Oak Ridge has been extended one year to July 31, 2021, and the consideration of a new cleanup contract won’t be considered until November 2020 at the earliest.

The UCOR contract could be extended one additional year, to July 31, 2022, using two six-month options, depending upon contractor performance and progress.

Before the extension, UCOR’s contract had been scheduled to expire July 31, 2020.

UCOR works on cleanup projects for the U.S. Department of Energy at the East Tennessee Technology Park, Oak Ridge National Laboratory, and Y-12 National Security Complex. The work includes the demolition of old, contaminated buildings that are no longer used. The cleanup work is called environmental management, or EM.

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SSAB to hear about reuse, historic preservation at ETTP

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K-25 History Center (Photo courtesy U.S. Department of Energy Oak Ridge Office of Environmental Management)

The Oak Ridge Site Specific Advisory Board will hear about reuse and historic preservation at the East Tennessee Technology Park, including the new K-25 History Center, during a presentation next week.

The presentation will be given to the Oak Ridge Site Specific Advisory Board by Steve Cooke of the U.S. Department of Energy’s Oak Ridge Office of Environmental Management. It is scheduled for 6 p.m. Wednesday, March 11, in the U.S. Department of Energy Information Center at 1 Science.gov Way off Oak Ridge Turnpike in east Oak Ridge.

Some of the last remaining Manhattan Project and Cold War buildings are being demolished at ETTP, and most major cleanup work is expected to be completed this year.

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Demolition started on centrifuge site, largest remaining complex at ETTP

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Workers have begun taking down the second of four sections of the Centrifuge Complex at East Tennessee Technology Park in Oak Ridge. Completing this project will move the U.S. Department of Energy’s Office of Environmental Management closer to its goal of finishing all major demolitions at ETTP by the end 2020. (Photo courtesy U.S. Department of Energy Office of Environmental Management)

Cleanup crews have started tearing down the largest remaining collection of buildings at the former K-25 site, which was built during World War II and enriched uranium for nuclear weapons and power plants through the Cold War.

The demolition work is occurring at the Centrifuge Complex at the K-25 site, now known as East Tennessee Technology Park or Heritage Center. The Centrifuge Complex is on the south side of ETTP. It includes the tall, white buildings visible from Highway 58.

Oak Ridge crews began demolishing the K-1200 section of the Centrifuge Complex in February. It’s the second of four sections.

Deactivation and demolition work in the first section of the complex was recently completed. That portion was a Manhattan Project facility built for research and development in 1944.

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Crews start demolishing ETTP Centrifuge Complex

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ETTP Centrifuge Complex Aerial View
Demolition work has started on the Centrifuge Complex at the front side of the East Tennessee Technology Park, the former K-25 site in west Oak Ridge. The work is part of the project to finish cleanup at ETTP by the end of 2020. (Photo courtesy U.S. Department of Energy Office of Environmental Management)

The largest and most visible buildings remaining at the East Tennessee Technology Park are being removed.

Demolition is under way on the Centrifuge Complex, according to the “EM Update” newsletter published last week by the U.S. Department of Energy Office of Environmental Management.

The demolition work is part of the project to finish cleanup at ETTP, the former K-25 site in west Oak Ridge, by the end of 2020. One of the three main sites in Oak Ridge, K-25 was built as part of the Manhattan Project, the top-secret federal program to build atomic weapons during World War II. The site continued to enrich uranium for nuclear weapons and commercial nuclear power plants through the Cold War. Its operations ended in the mid-1980s, and the site is now being converted into a private industrial park.

The Centrifuge Complex has more than 235,000 square feet, and sections of it reach heights of 180 feet. It was built in stages to develop and test centrifuge uranium enrichment technology, the “EM Update” said. The last of these facilities ceased operation in the mid-1980s.

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Centrus finishes preparing centrifuge testing building for demolition

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The “footprint,” the area where the K-25 Building used to be in west Oak Ridge, is pictured above at the East Tennessee Technology Park in west Oak Ridge. The white K-1600 Building is pictured in the middle of the “footprint.” The brick building in the foreground is Oak Ridge Fire Station No. 4. (File photo courtesy U.S. Department of Energy Oak Ridge Office of Environmental Management)

Centrus Energy Corporation on Wednesday said it has successfully completed a $15 million project to decontaminate and decommission a building at the East Tennessee Technology Park that has been used to test and demonstrate centrifuges that could be used to enrich uranium.

The building is K-1600, which is in the middle of the former mile-long, U-shaped K-25 Building at East Tennessee Technology Park in west Oak Ridge.

Centrus said it finished the work budget and on time, within a year. The work was to occur between October 1, 2018, and September 30, 2019.

“I’m pleased our team was able to deliver the results the department expected on a very short timetable,” said Centrus President and Chief Executive Officer Daniel B. Poneman.

The U.S. Department of Energy awarded Centrus a $15 million work authorization on September 27, 2018, to prepare K-1600 for demolition.

[Read more…]

DOE replacing ETTP sirens with new emergency notifications

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The U.S. Department of Energy is replacing the current siren alarm system around the East Tennessee Technology Park with the Hyper-Reach notification system in Roane County.

The change was to happen at the end of July, the DOE Oak Ridge Office of Environmental Management said in a press release Tuesday.

“With this change, residents can now choose to be notified by texts, phone calls, or emails if an emergency situation occurs in Roane County or at the East Tennessee Technology Park,” the press release said.

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DOE awards new contract to support environmental cleanup in Oak Ridge

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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.

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(For members) MKAA prepares to provide aircraft approach data for Oak Ridge Airport

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A May 2018 draft of the airport layout drawing for the proposed Oak Ridge Airport at East Tennessee Technology Park along State Route 58 in west Oak Ridge. (Image courtesy Metropolitan Knoxville Airport Authority/Michael Baker International)

A May 2018 draft of the airport layout drawing for the proposed Oak Ridge Airport at East Tennessee Technology Park along State Route 58 in west Oak Ridge. (Image courtesy Metropolitan Knoxville Airport Authority/Michael Baker International)

A May 2018 draft of the airport layout drawing for the proposed Oak Ridge Airport at East Tennessee Technology Park along State Route 58 in west Oak Ridge. (Image courtesy Metropolitan Knoxville Airport Authority/Michael Baker International)

ALCOA—If it is identified as a next step, the Metropolitan Knoxville Airport Authority is prepared to provide data and a report to the Federal Aviation Administration about aircraft approach and departure paths at the proposed Oak Ridge Airport.

The MKAA approved an award worth up to $48,000 for the project during a committee meeting and board meeting at McGhee Tyson Airport in Alcoa on Wednesday.

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DOE needs more time for K-25 history projects

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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…]

DOE not affected by shutdown

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The Joe L. Evins Federal Building is pictured above in Oak Ridge on Monday, Nov. 19, 2018. (Photo by John Huotari/Oak Ridge Today)

The Federal Building is pictured above in Oak Ridge on Monday, Nov. 19, 2018. (Photo by John Huotari/Oak Ridge Today)

 

The U.S. Department of Energy is not affected by the partial government shutdown that started at midnight, and DOE employees and contractors, including in Oak Ridge, are expected to continue their normal work schedules.

”The partial government shutdown does not impact Department of Energy facilities,” federal officials said in a statement. “DOE’s fiscal year 2019 appropriations bill was approved by Congress and signed by the president in September. DOE employees and contractors are expected to continue to report to work according to their usual work schedule.”

Among the DOE sites and operations in Oak Ridge are East Tennessee Technology Park, Oak Ridge Institute for Science and Education, Oak Ridge National Laboratory, Oak Ridge Office, Oak Ridge Office of Environmental Management, Office of Scientific and Technical Information, and Y-12 National Security Complex. Y-12 is overseen by the National Nuclear Security Administration, a DOE agency. [Read more…]

See draft layout drawings for proposed Oak Ridge Airport

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A May 2018 draft of the airport layout drawing for the proposed Oak Ridge Airport at East Tennessee Technology Park along State Route 58 in west Oak Ridge. (Image courtesy Metropolitan Knoxville Airport Authority/Michael Baker International)

A May 2018 draft of the airport layout drawing for the proposed Oak Ridge Airport at East Tennessee Technology Park along State Route 58 in west Oak Ridge. (Image courtesy Metropolitan Knoxville Airport Authority/Michael Baker International)

 

A layout plan has been submitted for the proposed Oak Ridge Airport, and now officials are waiting for a response from the Federal Aviation Administration.

The response could arrive any day, according Bill Barley, vice president of CHA Consulting, which has an office in Louisville. Barley and Mike Reiter of Michael Baker International, an architectural firm, gave an update about the Oak Ridge Airport project during a meeting of the Metropolitan Knoxville Airport Authority Board of Commissioners at McGhee Tyson Aiport in Alcoa on Wednesday.

The letter from the FAA could be a conditional approval, which is standard, Barley said.

If approved and funded, the airport would have a 5,000-foot runway, and it would be built on the south side of the East Tennessee Technology Park, the former K-25 site in west Oak Ridge. It would be near Highway 58, on 170 acres of land that have been declared excess by the U.S. Department of Energy. The runway could run roughly parallel to the highway.

Here are a few images from the draft airport master plan in May for the proposed Oak Ridge Airport, courtesy of Metropolitan Knoxville Airport Authority and Michael Baker International. [Read more…]