Oak Ridge Today

K-25 Equipment Building & Viewing Tower: Design complete, construction funding available

Posted at
By Leave a Comment

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. It wasn’t immediately clear Friday evening, Jan. 11, 2019, if the design has changed. (Image courtesy U.S. Department of Energy)

 

The design is complete and funding is available for the construction of an Equipment Building and Viewing Tower that will help commemorate the history of the K-25 Building, once the world’s largest building under one roof.

K-25 was built in Oak Ridge during World War II to help enrich uranium for the Manhattan Project. That was a top-secret federal program to build the world’s first atomic weapons. During the war, Oak Ridge enriched the uranium for “Little Boy,” the first atomic bomb used in wartime. “Little Boy” was detonated over Hiroshima, Japan, on August 6, 1945, shortly before the end of World War II.

After the war, the four-story, 44-acre K-25 Building and four other large buildings at the K-25 site continued to use a process known as gaseous diffusion to enrich uranium for atomic weapons and commercial nuclear power plants. Officials say the K-25 site, which is in west Oak Ridge, helped win the Cold War.

After decades of use, the K-25 site was shut down in the mid-1980s, and as part of a cleanup effort in recent years, the five large gaseous diffusion buildings have been demolished. But the history of the K-25 building and the site will live on in a History Center on the second floor of Oak Ridge Fire Station Number 4, which is next to K-25’s concrete slab, and at the Equipment Building and Viewing Tower, which will be just west of the History Center.

The History Center, Equipment Building, and Viewing Tower will be on the south side of the former K-25 Building. The site is now known as Heritage Center or East Tennessee Technology Park. [Read more…]

ORNL adding three-story office, laboratory building

Posted at
By Leave a Comment

Oak Ridge National Laboratory is adding a three-story office and laboratory building on its central campus.

It would be the first time a building of this size has been added at ORNL since the Chemical and Materials Science building (Building 4100) was completed in 2011, spokesperson Morgan McCorkle said in a response to questions Thursday.

She said the new building will be located in the central part of the main ORNL campus between buildings 3500 and 3525.

“The facility will offer state-of-the-art laboratory space and offices to support a range of research activities, including growing missions in computing and materials science and development,” McCorkle said. “The space can be adapted to serve the needs of changing scientific programs and priorities.” [Read more…]

Y-12 criticality alarms function properly in tests

Posted at
By Leave a Comment

A Nuclear Materials Corporation GA-6 Radiation Detector. (Photo courtesy CNS Y-12)

Nuclear Materials Corporation GA-6 Radiation Detector (Photo courtesy CNS Y-12)

 

Alarms designed to detect a nuclear criticality accident at the Y-12 National Security Complex have been tested, and the systems functioned appropriately and as required, the plant said in November.

Y-12 has had a criticality accident alarm system since 1945. A criticality accident would occur if there were an uncontrolled nuclear chain reaction. It could result in the release of radiation and significant exposures to nearby workers if the area were not immediately evacuated. It’s something that the plant takes steps to avoid. The alarms are designed to alert workers if there is an accident.

A nuclear criticality alarm at the 811-acre plant, which works on nuclear weapons components and stores highly enriched uranium, has been given credit for helping to save lives in a nuclear criticality accident in 1958. In that case, which was the first process criticality accident in the United States, Y-12 employees immediately evacuated when they heard the alarm.

A report published by Consolidated Nuclear Security, a federal contractor, said the basic design and electronic configuration of the older criticality alarm system installed in Y-12’s existing facilities, with the exception of the Highly Enriched Uranium Materials Facility, date back to 1957. The legacy system has received many upgrades since installation, and detector stations have been removed and relocated as enriched uranium operations have evolved, said the report, titled “Qualification of Y-12 Legacy Criticality Accident Alarm System Detectors.” [Read more…]

Reminder: AC Commission has workshop on proposed DOE waste facility

Posted at
By Leave a Comment

The Anderson County Commission will hold a workshop today (Monday, January 7), starting at 6 p.m., to discuss the U.S. Department of Energy’s proposed construction and operation of a new hazardous waste disposal facility on the federal reservation in Oak Ridge.

The purpose of the meeting is to allow commissioners, officials, and residents to provide comments before the deadline for public comment on Wednesday January 9, on the proposed Environmental Management Disposal Facility (EMDF). The deadline was pushed back to this month after officials requested more time to look over the information.

David Adler, director of the Quality and Mission Support Division for the DOE’s Oak Ridge Office of Environmental Management, will attend Monday’s meeting, according to WYSH Radio in Clinton. [Read more…]

State approves demolition of Biology Complex buildings at Y-12

Posted at
By Leave a Comment

Tennessee officials have approved the demolition of two large buildings—buildings 9207 and 9210—at the Biology Complex at the Y-12 National Security Complex, Y-12 announced in December 2018. (Photo courtesy Y-12)

Tennessee officials have approved the demolition of two large buildings—buildings 9207 and 9210—at the Biology Complex at the Y-12 National Security Complex, Y-12 announced in December 2018. (Photo courtesy Y-12)

 

Tennessee officials have approved the demolition of two large buildings at the Biology Complex at the Y-12 National Security Complex.

The Biology Complex once housed more people with doctorates than anywhere in the world, according to the U.S. Department of Energy. DOE has said the men and women who worked there radically enhanced the world’s knowledge in biology, including the discovery of the Y chromosome.

Y-12 announced in December that the Tennessee Historical Commission had approved the demolition of the two buildings: Buildings 9207 and 9210. The buildings date back to the Manhattan Project, a top-secret federal program to build the world’s first atomic weapons during World War II. Oak Ridge was part of that project.

The demolition work at the Biology Complex is being overseen by the U.S. Department of Energy’s Oak Ridge Office of Environmental Management. [Read more…]

Y-12 manufactured uranium core for space power experiment

Posted at
By Leave a Comment

The Y-12 National Security Complex in Oak Ridge manufactured the uranium core piece for the KRUSTY experiment, which is testing a new power source that could provide safe, efficient energy for future robotic and human space exploration missions. (Photo courtesy NNSA)

The Y-12 National Security Complex in Oak Ridge manufactured the uranium core piece for the KRUSTY experiment, which tested a new nuclear power source that could provide safe, efficient energy for robotic and human space exploration missions. (Photo courtesy NNSA)

 

The Y-12 National Security Complex in Oak Ridge manufactured the uranium reactor core for a federal experiment that tested whether a nuclear energy source could provide power for space exploration.

“The full-power run showed that it may be feasible for NASA to use small fission reactors for deep space exploration and manned missions to the moon and Mars,” the National Nuclear Security Administration said in May.

The NNSA, which is part of the U.S. Department of Energy, worked with NASA (the National Aeronautics and Space Administration) on the project. It’s nicknamed KRUSTY, an acronym for Kilowatt Reactor Using Stirling Technology.

“In a joint venture with NASA last year, NNSA completed final design, fabrication, and full-power testing of a nuclear criticality experiment that can be used for a manned lunar or Mars space mission,” NNSA Administrator Lisa Gordon-Hagerty said in a post published on Twitter on Friday.

The uranium reactor core from Y-12 was delivered to the National Criticality Experiments Research Center at the Nevada National Security Site in the fall of 2017. [Read more…]

Suresh Babu to lead UT-ORNL Bredesen Center

Posted at
By Leave a Comment

Suresh Babu

Suresh Babu

Oak Ridge National Laboratory and the University of Tennessee in Knoxville have selected Suresh Babu as the next director of their jointly operated Bredesen Center for Interdisciplinary Research and Graduate Education.

Babu will retain his position as UT-ORNL governor’s chair for advanced manufacturing when he assumes his new role on January 3, a press release said. He will be replacing Lee Riedinger, who is retiring at the end of January.

“Dr. Babu has worked extensively with both UT and ORNL through his governor’s chair position, and we’re excited about him taking on this new role,” UT Knoxville Interim Chancellor Wayne T. Davis said in the press release. “He is a nationally recognized expert in the development of advanced materials and advanced manufacturing and has helped us emerge as a leader in those critical research areas.” [Read more…]

(For members) Y-12 class could be added to worker compensation program based on thorium, Pu-241 exposure

Posted at
By Leave a Comment

The sign at the main entrance to the Y-12 National Security Complex is pictured above on Sunday, Aug. 6, 2017. (Photo by John Huotari/Oak Ridge Today)

The sign at the main entrance to the Y-12 National Security Complex is pictured above on Sunday, Aug. 6, 2017. (Photo by John Huotari/Oak Ridge Today)

 

The sign at the main entrance to the Y-12 National Security Complex is pictured above on Sunday, Aug. 6, 2017. (Photo by John Huotari/Oak Ridge Today)

A new class of Y-12 employees could be added to a federal worker compensation program based on exposure to radiation from thorium metal parts and plutonium-241 isotopes between 1958 and 1976, health officials said.

The worker compensation program involves certain illnesses and work at sites like Y-12 that are affiliated with the U.S. Department of Energy.

The program is a result of the Energy Employees Occupational Illness Compensation Program Act, which was enacted in October 2000. The act includes what is known as the Special Exposure Cohort. The new class of Y-12 employees could be part of that Special Exposure Cohort.

That designation would allow eligible claimants to be compensated without the complete reconstruction of a radiation dose or a determination of the probable cause. A covered employee would have to have at least one of 22 specified cancers.

The class of employees being evaluated now would have worked at Y-12 between January 1, 1958, through December 31, 1976, when Y-12 was manufacturing nuclear weapons components during the Cold War. The employees would have had an aggregate total of at least 250 work days, according to a notice published in the Federal Register this month. The class could change, however, based upon the evaluation.

The rest of this story, which you will find only on Oak Ridge Today, is available if you are a member: a subscriber, advertiser, or recent contributor to Oak Ridge Today. 

Already a member? Great! Thank you! Sign in here.

Not a member? No problem! Subscribe here:

Basic

Pro

Temporary

If you prefer to send a check, you may do so by mailing one to:

Oak Ridge Today
P.O. Box 6064
Oak Ridge, TN 37831

Note: Most news stories on Oak Ridge Today are free, brought to you by Oak Ridge Today with help from our advertisers, sponsors, and subscribers. Some are considered premium content. This story is premium content. Premium content can include in-depth, investigative, and exclusive stories.

Public notice: AC Commission schedules workshop on proposed DOE landfill

Posted at
By Leave a Comment

The Anderson County Board of Commissioners has scheduled a workshop for Monday, January 7, 2019, starting at 6 p.m. to discuss the U.S. Department of Energy construction and operation of a new disposal facility. The workshop will be held in room 312 in the Anderson County Courthouse at 100 North Main Street in Clinton, Tennessee.

DOE not affected by shutdown

Posted at
By Leave a Comment

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…]

ETEC presents Muddy Boot, Young Professional awards

Posted at
By Leave a Comment

Three women captured the Muddy Boot Award and Postma Young Professional Medals presented by the East Tennessee Economic Council at its annual awards luncheon on Friday, Dec. 14, 2018. Pictured above from left are Ashley Hartman Saunders, Naomi Asher, and Sherry Browder. (Photo courtesy ETEC)

Three women received the Muddy Boot Award and Postma Young Professional Medals presented by the East Tennessee Economic Council at its annual awards luncheon on Friday, Dec. 14, 2018. Pictured above from left are Ashley Hartman Saunders, Naomi Asher, and Sherry Browder. (Photo courtesy ETEC)

 

Three women received the Muddy Boot Award and Postma Young Professional Medals presented by the East Tennessee Economic Council at its annual awards luncheon on Friday, December 14.

The Muddy Boot Award was created in the 1970s to honor individuals who have gone above the call of duty—like those who served the nation during the Manhattan Project—to make the community, the state of Tennessee, and the nation a better place to live and work, a press release said. More than 90 people have received the award. A full list of recipients and more information about the honor can be found on the ETEC website at www.eteconline.org.

Lawrence Young, founding president and chief executive officer of the Community Reuse Organization of East Tennessee, presented the Muddy Boot Award.

Sherry Browder, currently the re-industrialization manager for URS | CH2M Oak Ridge LLC (UCOR) at the East Tennessee Technology Park and a career environmental management specialist, was awarded the Muddy Boot Award for, among other activities, her work to transform the former gaseous diffusion site to an industrial asset in Oak Ridge and Roane County, the press release said. [Read more…]

DOE names deputy cleanup manager in Oak Ridge

Posted at
By Leave a Comment

Laura Wilkerson

Laura Wilkerson

 

The U.S. Department of Energy on Wednesday named a deputy cleanup manager in Oak Ridge.

The new deputy manager, Laura Wilkerson, has been selected as the deputy manager of the Oak Ridge Office of Environmental Management, or OREM. That’s the program responsible for cleanup projects at federal sites in Oak Ridge, including the East Tennessee Technology Park (the former K-25 site), Oak Ridge National Laboratory, and Y-12 National Security Complex.

Wilkerson previously served as the director of OREM’s Planning and Execution Division, a press release said. She has more than 25 years of federal service. [Read more…]