Oak Ridge Today

Nevada, feds agree to discuss landfill concerns, including ORNL radioactive waste

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ORNL CEUSP Waste Shipping

Workers train to remove a type of shipping cask that would be used to transport 403 canisters of uranium-tainted waste from Oak Ridge National Laboratory to Nevada National Security Site northwest of Las Vegas. (Photos courtesy U.S. Department of Energy/Office of Environmental Management)

 

A new group of state and federal workers that was announced Tuesday could discuss contentious waste-related issues that include concerns over shipping low-level radioactive waste from a World War II-era building in Oak Ridge to a federal landfill in Nevada.

The new group, which will include senior-level state and federal employees, was announced in a six-page agreement, a memorandum of understanding signed last week by Energy Secretary Ernest Moniz and Nevada Governor Brian Sandoval.

The talks started more than a year ago, after Sandoval sent a letter to Moniz expressing concerns over the proposed disposal of the radioactive waste at the Nevada National Security Site, a former nuclear weapons proving ground about 65 miles northwest of Las Vegas.

CEUSP Canister

At left is an actual 24-inch steel canister. At right is a representation of the canister interior.

The waste contains radioisotopes of uranium from the Consolidated Edison Uranium Solidification Project. It originated from a 1960s research and development test of thorium and uranium reactor fuel in New York. It is stored at Oak Ridge National Laboratory in Building 3019—the oldest continuously operating nuclear facility in the Department of Energy complex—in 403 ceramic-like uranium oxide monoliths. Each of the monoliths is bonded to the inside of a steel canister about 3.5 inches in diameter and about two feet long. [Read more…]

Senate passes Manhattan Project park bill that includes Oak Ridge

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Manhattan Project Park Sites

Note: This story was last updated at 11 a.m. Dec. 14.

House approved bill last week; legislation now headed to President Obama

After years of work, the U.S. Senate has passed a bill to set up a Manhattan Project National Historical Park that includes Oak Ridge, a once-secret city that played a key role in ending World War II. The legislation passed the U.S. House last week, and it now goes to President Barack Obama, who is expected to sign it into law.

Besides Oak Ridge, the park will include Los Alamos, New Mexico, and Hanford, Washington. Those two cities were also part of the Manhattan Project, a top-secret federal program to develop the world’s first atomic weapons during World War II. [Read more…]

Fuels for the final frontier: Y-12 to help create fuel for NASA space exploration

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Y-12 Development's Roland Seals and NASA and DOE Officials

Y-12 Development’s Roland Seals explains Y‑12’s infrared heating capabilities to NASA and DOE Office of Nuclear Energy officials. (Photo by Brett Pate)

 

The Y-12 National Security Complex is taking their uranium expertise to the next level—outer space.

The NNSA Production Office (NPO) at Y-12 struck an agreement earlier this year with NASA’s Glenn Research Center in Cleveland, Ohio, to support the design of a small nuclear-powered reactor with the potential to lead to small fission power reactors for future space exploration missions.

For the first phase of the project, Y-12 will research materials and manufacturing processes for a physics demonstration of a kilowatt-range nuclear reactor, known as project Kilopower, using an enriched uranium-molybdenum metallic fuel core and a lithium-hydride shield. The Kilopower concept was a 2013 R&D 100 Award winner for proof-of-principle experiments performed at the National Criticality Experiments Research Center in Nevada led by Los Alamos National Laboratory in collaboration with NASA Glenn and National Security Technologies.

“Science missions are seeking greater power and functionality,” explained Lee Mason, chief of the Thermal Energy Conversion Branch at Glenn. “We’re planning to demonstrate the technology in a ground test using a prototype U-235 reactor core.” [Read more…]

OREPA has names, remembrance ceremony at Y-12 on Wednesday

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OREPA Peace Cranes at Y-12

Sharon O’Hara-Bruce of Lake Orion, Mich., ties a peace crane to a fence set up in front of the Y-12 National Security during a ceremony last year recalling the bombing of Hiroshima, Japan, on Aug. 6, 1945, near the end of World War II.

An Oak Ridge peace organization will mark the 69th anniversary of the bombing of Hiroshima, Japan, with a names and remembrance ceremony across from the main entrance to the Y-12 National Security Complex on Wednesday morning.

It’s an annual ceremony for the Oak Ridge Environmental Peace Alliance that commemorates the bombing of Hiroshima near the end of World War II. Uranium for that bomb, code-named Little Boy, was enriched in Oak Ridge.

The Names and Remembrance Ceremony will be held directly across from the East Bear Creek Road entrance to Y12, starting at 6 a.m. and continuing until 9 a.m., a press release said.

“The ceremony, intended to be a solemn and non-confrontational remembrance, is an effort to join our voices to the voices of the hibakusha—the dwindling band of courageous survivors of the bombing of Hiroshima to say ‘Never again!'” the press release said. “We remember so we do not repeat.” [Read more…]

K-25 demolition project receives American Nuclear Society award

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K-25 Building Demolition March 2014

Demolition work at the K-25 Building in west Oak Ridge is complete, and cleanup work is expected to be complete this summer.

 

The successful demolition of a former gaseous diffusion facility in Oak Ridge has been honored by the American Nuclear Society.

The American Nuclear Society’s Decommissioning and Environmental Services Division selected the K-25 demolition project to receive its Project Excellence Award. The K-25 building, located at East Tennessee Technology Park, was built as part of the Manhattan Project in the 1940s. The facility was shut down in 1964 after two decades of producing enriched uranium for defense and commercial purposes. As the massive, mile-long building began deteriorating, its demolition was considered one of the highest priorities for the environmental cleanup program in Oak Ridge.

UCOR, the U.S. Department of Energy’s cleanup contractor in Oak Ridge, completed the demolition project on Dec. 19, 2013. The demolition was completed ahead of schedule and under budget.

UCOR is a partnership between URS and CH2M Oak Ridge LLC. [Read more…]

Workers prepare K-31 Building for demolition

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K-31 Transite Panel Removal

Workers begin removing transite paneling from the outside of the K-31 Building at East Tennessee Technology Park. (DOE Photo/Lynn Freeny)

 

Preparing the building for demolition, workers on Tuesday began removing transite paneling from the outside of the K-31 Building at East Tennessee Technology Park.

The former gaseous diffusion building, which is about 1.5 million square feet, was once used to produce enriched uranium for defense and commercial purposes. It was permanently shut down in 1987.

UCOR, a partnership between URS and CH2M Oak Ridge, is preparing the building for demolition, which is scheduled for later this year. Approximately 10,000 transite panels are expected to be removed during the next several months, a press release said. These panels are removed ahead of demolition because they contain asbestos and must be handled and treated with separate hazard abatement crews. [Read more…]

USEC centrifuge agreement extended, but future uncertain as workers receive WARN notices

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Centrifuge Machine Manufacturing

In Oak Ridge, USEC workers take part in centrifuge operations, testing, and manufacturing for the American Centrifuge Project. (Photos courtesy USEC)

Note: This story was last updated at 11:11 a.m.

The American Centrifuge Project, a program that would enrich uranium for commercial nuclear power plants and has operations in Oak Ridge, got a little extra time this week.

Several billions have already been spent and funding was set to expire April 15, but USEC announced Tuesday morning that the research, development, and demonstration agreement was extended through April 30. That was done at no additional cost to the taxpayer through “prudent management of existing program funds by USEC,” the company said in a press release.

In the meantime, USEC said it continues its discussions with Oak Ridge National Laboratory, which could take over the management of the project for national security purposes. The DOE takeover was announced by Energy Secretary Ernest Moniz during a House Appropriations subcommittee hearing earlier this month.

The future of the project is not clear and several hundred workers have received notices that they could be laid off. On Friday, USEC Inc. spokesperson Paul Jacobson said the 60-day notices, which were effective March 19, were sent to 174 USEC employees in the Oak Ridge area and a total of 400 workers. Most of the other workers are in Piketon, Ohio, but there are also a few at USEC headquarters in Bethseda, Md. [Read more…]

K-25: Large, flat, close to ORNL, interstate—good for economic development

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Gov. Bill Haslam Visits ETTP/K-25

Sue Cange gives Gov. Bill Haslam, right, an update on the almost-completed demolition of the mile-long, U-shaped K-25 Building. Cange is deputy manager of the U.S. Department of Energy’s Office of Environmental Management. Also pictured are Leo Sain, left, president of cleanup contractor UCOR, and Jeff Tucker, UCOR deactivation and decommissioning manager.

It was built during World War II to help enrich uranium for the world’s first atomic bombs. Then, it helped win the Cold War. Now, the former K-25 site in west Oak Ridge presents a giant opportunity for economic development in Tennessee, Gov. Bill Haslam said during a tour last Friday.

“We have a real interest in what happens here,” Haslam said in a short meeting with reporters before getting a brief update on the demolition of the former mile-long, U-shaped K-25 Building, which was once the world’s largest building under one roof.

The governor said the K-25 site, now known as East Tennessee Technology Park or Heritage Center, has 2,000 flat acres with infrastructure already in place, including roads and rails, and it’s three miles from Interstate 40 and seven miles from Oak Ridge National Laboratory, the U.S. Department of Energy’s largest science and energy laboratory.

“We don’t have that opportunity in a lot of places,” Haslam said. “Finding 2,000 flat acres in East Tennessee is virtually impossible.” [Read more…]

Consolidated Nuclear Security resuming contract transition at Pantex, Y-12

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Y-12 National Security Complex Aerial View

The Y-12 National Security Complex in Oak Ridge is pictured above.

Consolidated Nuclear Security LLC has been authorized by the National Nuclear Security Administration to resume its transition to manage and operate the Y-12 National Security Complex in Oak Ridge and Pantex Plant in Amarillo, Texas, the company announced Thursday.

The announcement comes one week after the U.S. Government Accountability Office denied the third and possibly final protest by one of the two teams that unsuccessfully bid on the $22 billion contract to manage the two nuclear weapons plants. The protests had been filed by Nuclear Production Partners LLC, a team led by The Babcock and Wilcox Co., which is currently the lead contractor at Y-12 and Pantex.

The decision to award the consolidated contract to CNS, first announced in January 2013, has now been upheld by the NNSA and GAO, the company said. The five-year contract with the NNSA includes options that could allow the contract to be extended for up to five more years, based upon performance.

“The CNS team submitted a very strong and credible solution for managing and operating the Pantex and Y-12 sites, and we are eager to begin implementing our proposal together with the dedicated employees of Pantex and Y-12,” said Jim Haynes, CNS chief executive officer. “We look forward to partnering with the communities of Amarillo and Oak Ridge.” [Read more…]

Judge says Y-12 protesters not contrite as snow delays sentencing

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Y-12 Plowshares Protesters

Pictured above are the three anti-nuclear weapons protesters who broke into the Y-12 National Security Complex on July 28, 2012, and vandalized a uranium storage building. From left, they are Michael Walli, Megan Rice, and Greg Boertje-Obed.

KNOXVILLE—The three protesters who cut through fences and vandalized a uranium storage building at the Y-12 National Security Complex in July 2012 have not shown contrition or accepted responsibility for what they’ve done, a federal judge said during a Tuesday sentencing hearing.

The three anti-nuclear weapons activists—Greg Boertje-Obed, Megan Rice, and Michael R. Walli—have acknowledged that they splashed human blood, hung crime scene tape, and hammered on the side of the Highly Enriched Uranium Materials Facility on July 28, 2012. They have freely given interviews to reporters and admitted that they spray-painted slogans—they called them “Biblical graffiti”—on the side of the HEUMF, which stores most of the nation’s bomb-grade uranium.

But acknowledging their actions is not the same as contrition, U.S. District Judge Amul R. Thapar suggested during a Tuesday sentencing hearing at the Howard H. Baker Jr. Courthouse in Knoxville. To accept responsibility, the trio would have to show contrition and remorse, and acknowledge that what they did was wrong, Thapar said.

However, the defendants have fought the government at every step in the 18-month-old case, the judge said. [Read more…]

DOE commits to three-year, $4.5 million groundwater study in Oak Ridge

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Daniel Goode and SSAB Groundwater Strategy Presentation

Daniel J. Goode, a research hydrologist for the U.S. Geological Survey, briefs members of the Oak Ridge Site Specific Advisory Board on a new groundwater strategy for the Oak Ridge Reservation.

The U.S. Department of Energy has agreed to spend $4.5 million during the next three years to study groundwater contamination on the Oak Ridge Reservation.

The reservation includes three federal sites—East Tennessee Technology Park, Oak Ridge National Laboratory, and Y-12 National Security Complex—that have been involved in missions ranging from scientific research to uranium enrichment to nuclear weapons work. That work has sometimes included the use of hazardous substances such as mercury and technetium-99, a slow-decaying radioactive metal.

The $4.5 million in funding will help implement a new groundwater strategy developed by DOE with help from the Tennessee Department of Environment and Conservation and the U.S. Environmental Protection Agency.

The strategy, which was presented to the Oak Ridge Site Specific Advisory Board in November, will help guide future cleanup decisions, said Sue Cange, deputy manager for environmental management in DOE’s Oak Ridge Office. [Read more…]

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

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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…]