UCOR, the federal government’s cleanup contractor in Oak Ridge, will be closed Tuesday because of the weather.
“Only essential personnel should report,” UCOR said in a post published on Twitter.
The closure applies to UCOR employees at the East Tennessee Technology Park, Oak Ridge National Laboratory, Y-12 National Security Complex, and “offsite locations,” UCOR said. [Read more…]
The Molten Salt Reactor Experiment building at Oak Ridge National Laboratory housed the reactor and offices for operating personnel. The facility was constructed in the 1950s for a nuclear aircraft project and was later expanded significantly and retrofitted to accommodate the MSRE. (Photo courtesy U.S. Department of Energy/Oak Ridge National Laboratory)
Cleanup crews started a $4.7 million project this month to reduce maintenance and operations costs at the Molten Salt Reactor Experiment, which was shut down 50 years ago at Oak Ridge National Laboratory.
The project is expected to save nearly $25 million in costs, the U.S. Department of Energy Office of Environmental Management said in an “EM Update” published Tuesday.
The cost-reduction project will relocate employees stationed at the decades-old facility. Personnel currently housed in the building will move to other site locations to help with other projects, the “EM Update” said.
The project is expected to enhance the facility’s electrical distribution, sump pump, fire suppression, and monitoring systems.
“Although it was shut down 50 years ago, certain systems within the reactor building have continued to operate to keep the facility safe and stable until it can be demolished,” said the “EM Update,” with the Oak Ridge story contributed by Mike Butler. [Read more…]
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…]
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…]
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…]
Site preparation crews constructed two secant pile retaining walls to retain soils, control water seepage, and provide a deep, secure foundation for the water intake structure at the new Mercury Treatment Facility at Y-12 National Security Complex. (Photo via DOE’s EM Update on Tuesday, Dec. 11, 2018)
The U.S. Department of Energy announced Tuesday that it has completed the site preparations for the construction of the Mercury Treatment Facility at the Y-12 National Security Complex.
The Mercury Treatment Facility will allow DOE to clean up and demolish several large Y-12 buildings that used mercury to separate lithium for use in nuclear weapons during the Cold War (in the 1950s and 1960s). It’s part of a large-scale cleanup and demolition project at Y-12 and an effort to reduce the amount of mercury in East Fork Poplar Creek, which flows through Oak Ridge.
DOE announced on Tuesday, December 4, that it had awarded a $91 million contract to build the Mercury Treatment Facility at Y-12. The contract, which could be in place for up to four years, was awarded to APTIM-North Wind Construction JV LLC.
DOE said early site preparation activities were started by other contractors in December 2017. A groundbreaking was held at the site in November 2017, and UCOR, DOE’s lead cleanup contractor in Oak Ridge, began work at the treatment facility site with a subcontractor after the groundbreaking, the DOE Oak Ridge Office of Environmental Management said in a story published Tuesday in an EM Update.
The Mercury Treatment Facility will have two components: a headworks facility and a treatment plant connected by a pipeline. The headworks facility will capture creek flow on the west end of Y-12, store excess stormwater collected during large rainfalls, remove grit, and pump water through the pipeline to the treatment plant on the east side of Y-12. The treated water will then flow into East Fork Poplar Creek. [Read more…]
UCOR President and Project Manager Ken Rueter is pictured above at the K-25 History Center on Thursday, Oct. 19, 2017. (File photo by John Huotari/Oak Ridge Today)
URS|CH2M Oak Ridge LLC (UCOR) has been recognized by the U.S. Department of Energy for outstanding safety performance in its role as lead cleanup contractor for the East Tennessee Technology Park in Oak Ridge, a press release said.
UCOR received the DOE Voluntary Protection Program (VPP) Star of Excellence at the VPP Participants Association national conference in Nashville. This is the second consecutive year UCOR has won the award, the press release said.
The Star of Excellence recognizes UCOR’s outstanding level of performance in meeting established safety and health goals, actively conducting outreach to others, and in achieving an injury and illness rate significantly below the average of similar businesses and operations, the release said.
“The work we perform every day is some of the most hazardous and challenging in the nation,” said Ken Rueter, UCOR president and chief executive officer. “As our work continues expanding to Oak Ridge National Laboratory and the Y-12 National Security Complex, we have continued our high level of safety performance despite having to tackle new challenges.” [Read more…]
Crews began tearing down Building K-633 at the East Tennessee Technology Park in May 2018 and completed the project in June. (Photo courtesy U.S. Department of Energy Office of Environmental Management)
One of the most contaminated buildings left at the East Tennessee Technology Park, the former K-25 site, has been demolished, federal officials said.
Demolition crews began tearing down Building K-633, which was once used to evaluate uranium enrichment equipment, in May and completed the project in June, according to the U.S. Department of Energy Office of Environmental Management.
The work was done by the Oak Ridge environmental management, or EM, program and its cleanup contractor URS|CH2M Oak Ridge, or UCOR.
“This project eliminates one of the most contaminated remaining buildings at the East Tennessee Technology Park,” DOE said.
Building K-633—the K-633 Test Loop Facility—is the fourth building Oak Ridge’s EM program has removed from ETTP’s Poplar Creek area since last year, DOE said. [Read more…]
An aerial view of the Transuranic Waste Processing Center in west Oak Ridge, where the final drums of legacy transuranic waste stored at Oak Ridge National Laboratory will be processed before shipment to the Waste Isolation Pilot Plant in New Mexico for permanent disposal. (Photo courtesy U.S. Department of Energy Office of Environmental Management)
The final drums of old transuranic waste stored at Oak Ridge National Laboratory have been prepared for disposal.
The U.S. Department of Energy’s Oak Ridge Office of Environmental Management reported Tuesday that it had recently completed installing vents and sample ports in the final drums of the legacy transuranic waste stored at ORNL. The decade-long effort ensures that the drums do not contain any hazardous gases that could cause rapid combustion.
The ventilated unit where the drums were vented is closed and explosion-proof, DOE said. It is capable of withstanding a combustion event while keeping workers and ORNL, the nation’s largest multi-program national laboratory, safe, DOE said.
“Venting and sampling these drums is an essential part of the waste disposal process,” ORNL Portfolio Federal Project Director Bill McMillan said. “Now that we can ensure the safety of each drum, they are ready for transport to the Transuranic Waste Processing Center for processing and subsequent shipment to a permanent disposal facility away from Oak Ridge.” [Read more…]
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)
The federal spending bill approved last week includes $639 million for the federal government’s cleanup program in Oak Ridge, including what could be full funding for a top priority deactivation and demolition project at the Y-12 National Security Complex.
The $639 million for the current fiscal year is an increase of $141 million or more, compared to recent fiscal years, and it’s the most money appropriated in a while.
Besides Y-12, the fiscal year 2018 funding will be used for U.S. Department of Energy cleanup projects at East Tennessee Technology Park (the former K-25 site) and Oak Ridge National Laboratory.
“It’s very positive for us,” said Jay Mullis, manager of the DOE Oak Ridge Office of Environmental Management, or OREM. Mullis gave a brief update at a meeting of the Oak Ridge Reservation Communities Alliance on Monday.
In addition to $125 million to deactivate and demolish the Biology Complex at Y-12, the fiscal year 2018 spending bill includes $17.1 million in funding for the planned Mercury Treatment Facility at Y-12, about $200 million for continued cleanup work at ETTP, and a total of roughly $12 million for the Environmental Management Disposal Facility, or EMDF. That’s a proposed landfill that could be west of Y-12 and accept waste from future cleanup work at Y-12 and ORNL, possibly early in the 2020s. The project plan for EMDF is expected to be open to public comment later this summer. [Read more…]
The Tennessee Valley Corridor National Summit in Oak Ridge in May will feature presentations on advanced manufacturing, clean energy and a nuclear renaissance, and national security and cyber security.
The 2018 TVC National Summit is scheduled from May 29-31 at the New Hope Center at the Y-12 National Security Complex in Oak Ridge. It will be hosted by Oak Ridge Mayor Warren Gooch in cooperation with U.S. Representative Chuck Fleischmann.
Agenda topics include: [Read more…]
This is a rendering of the exterior of the K-25 History Center, center, on the second floor of Oak Ridge Fire Station Number 4 at East Tennessee Technology Park in west Oak Ridge. Also planned are an Equipment Building and Viewing Tower. (Image courtesy U.S. Department of Energy Oak Ridge Office of Environmental Management)
The U.S. Department of Energy’s cleanup contractor URS|CH2M Oak Ridge LLC, or UCOR, has awarded three subcontracts totaling more than $5.3 million to construct, conduct site improvements, and fabricate and install exhibits for the K-25 History Center at the East Tennessee Technology Park.
The history center will occupy 7,500 square feet in the second floor of the existing, city-owned Oak Ridge Fire Station Number 4. The building is adjacent to the K-25 Building’s 44-acre footprint, which is now part of the Manhattan Project National Historical Park. The history center will include a theater and interactive galleries that display equipment, artifacts, and other media to highlight the site’s workers and numerous Manhattan Project and Cold War-era accomplishments, a press release said.
UCOR awarded two subcontracts for construction and site improvements to North Wind Construction Services LLC of Knoxville, and it awarded a third subcontract for exhibit fabrication and installation to Formations Inc. of Portland, Oregon, the press release said. [Read more…]
