Oak Ridge Today

NNSA Notice of Availability

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AVAILABILITY OF THE DRAFT ENVIRONMENTAL ASSESSMENT FOR ACTIVITIES IN SUPPORT OF THE Y-12 NATIONAL SECURITY COMPLEX MATERIALS MANUFACTURING MISSION (DOE/EA-2218)

The U.S. Department of Energy (DOE) National Nuclear Security Administration (NNSA) announces the availability of this Draft Environmental Assessment (EA), which analyzes the potential impacts associated with materials manufacturing at Oak Ridge, Tennessee. NNSA invites the public to review and submit comments on the Draft EA. Copies of the document are available for public review on the NNSA NEPA web page (https://www.energy.gov/nnsa/nnsa-nepa-reading-room) and/or the DOE NEPA web page (https://www.energy.gov/nepa/public-comment-opportunities). Public comments on the Draft EA should be submitted no later than November 30, 2023. Comments may be submitted via regular mail to NNSA NEPA Document Manager, Attn: MM Draft EA, P.O. Box 2050, Oak Ridge, TN 37831; or by email: [email protected]. Comments will not be accepted over the telephone.

CNS honors Master Machine as small business of year

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Consolidated Nuclear Security presented its small business of the year award to Master Machine Inc. (MMI) of Chattanooga during a recent Partners in Excellence supplier outreach event. (Submitted photo)

Consolidated Nuclear Security presented the small business of the year award to Master Machine Incorporated during a recent Partners in Excellence supplier outreach event. The Chattanooga-based business focuses on machining, weld fabrication, and engineering services.

MMI has been a supplier to Consolidated Nuclear Security for more than five years, starting with Y-12 National Security Complex and adding the Pantex Plant in 2022.

“Master Machine consistently demonstrates the ability to identify and implement manufacturing methods needed to address complicated projects,” said Rick Hillert, senior director of Supply Chain Management. The company also made $1 million in plant and equipment improvements to address tool needs for CNS, a press release said.

The company, which celebrates its 30th anniversary this year, was nominated by Roger Aigner, subcontract technical representative for Packaging and Transportation Engineering at Y-12. In his nomination, Aigner noted: “They are professional, capable, and a pleasure to work with. They understand the CNS mission and are well deserving of this award.”

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Y-12 honored with DOE sustainability partnership award

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Pictured above are Y-12 refrigerant cylinders to be sent for reclamation. (Photo by CNS Y-12)

The Y-12 National Security Complex recently received a U.S. Department of Energy Sustainability Award for Strategic Partnerships for Sustainability.

The Y-12 team was recognized for its efforts to improve efficiency, sustainability, and resiliency of the site through partnerships with other DOE contractors and private companies, a press release said.

Through its sustainability program, Y-12 said it is reducing greenhouse gases, minimizing waste, and improving waste treatment on a large scale.

The partnership efforts for which the team was recognized include Energy Savings Performance Contract implementation, including helping to reuse refrigerant, using additive manufacturing for unique part production, and implementing wastewater treatment process improvements.

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UPF construction could cost more, take longer

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The entrance sign at Y-12 National Security Complex at Bear Creek Road and Scarboro Road is pictured above on Wednesday, Jan. 25, 2023. (Photo by John Huotari/Oak Ridge Today)

The Uranium Processing Facility at Y-12 National Security Complex was supposed to be completed by 2025 for no more than $6.5 billion, but that might no longer be the case.

In the past week, federal officials said construction projects across the country, including UPF, have been affected by the COVID-19 pandemic, supply chain delays, inflation, labor shortages, and increased labor costs. Those factors have led to higher construction costs and longer project timelines, the federal officials said.

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Y-12 celebrates new fire station, emergency operations center

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Y-12 Site Manager Gene Sievers talks about the plant’s new fire station and emergency operations center during a ribbon-cutting ceremony on Thursday, Jan. 26, 2023. (Photo by John Huotari/Oak Ridge Today)

A new fire station and emergency operations center at the Y-12 National Security Complex will replace “severely outdated” buildings that were constructed in the 1940s, about eight decades ago. The new buildings will improve working conditions, consolidate operations now conducted in separate places, and provide ample space for large equipment like fire trucks, federal officials and Y-12 leaders said during a ribbon-cutting ceremony on Thursday.

Workers at the plant, which manufactures components for the nation’s nuclear weapons, among other activities, have been talking about the new facilities for at least 13 years. The start of construction was celebrated with a groundbreaking ceremony in April 2021. The new buildings, reported to have cost $68 million, are part of a “huge transformation,” an effort to modernize the site.

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You may hear Y-12 sirens when maintenance performed

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There will be maintenance work on the public warning siren system in Oak Ridge during the week of January 23, and people in the area might occasionally hear audio from individual sirens around the Y-12 National Security Complex.

The sirens are strategically placed to notify the public in the unlikely event of an on-site emergency that has impacts beyond the site boundary.

In case of an actual emergency on the Oak Ridge Reservation, sirens will sound simultaneously with the standard tone.

For more information about what to do in the event of an emergency visit the Y-12 website at www.y12.doe.gov/about/emergency-public-information.

Officers can learn how to respond to radiological emergencies, thefts

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Consolidated Nuclear Security, which operates Y-12 National Security Complex, had a ribbon-cutting ceremony for the Emergency Response Training Facility on Monday, Jan. 9, 2023. (Photo by John Huotari/Oak Ridge Today)

A new center in west Oak Ridge will train law enforcement officers how to respond to radiological emergencies or potential thefts of radioactive materials.

The Y-12 National Security Complex had a ribbon-cutting ceremony for the Emergency Response Training Facility on Monday, January 9.

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ETEC announces Muddy Boot, Young Professional winners

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Image by East Tennessee Economic Council

The East Tennessee Economic Council in December announced two winners of its Muddy Boot Award: Chris Whaley, president of Roane State Community College, and Jim Rushton, who is retired from Oak Ridge National Laboratory.

Katherine Roberts, deputy director of Y-12 Production Operations for Consolidated Nuclear Security, was named the 25th recipient of the Postma Young Professional Medal.

The Muddy Boot Award pays tribute to people who make East Tennessee better through their work and community activities.

The Postma Young Professional Medal recognizes a young professional making a difference in their workplace and the community.

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Y-12 replacing old, high-risk water lines

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

Sixty-year-old water lines are being replaced at the Y-12 National Security Complex, and 27 of the old lines are identified as high-risk and a Top 10 threat.

Work to replace the pipes began in July 2022 and will continue in April 2023, according to an emailed response to questions provided by spokesperson Kathryn King. The water line replacements are scheduled to be completed in the fall of 2025 at a projected cost of $38.9 million. The old cast iron pipes will be replaced with new ductile iron pipes.

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Safety board wants briefing on Y-12 uranium reactions

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

A federal safety board has asked for a report and briefing after 15 exothermic (heat-producing) reactions of uranium materials were reported at the Y-12 National Security Complex between 2016 and 2021.

The report and briefing have been requested by the Defense Nuclear Facilities Safety Board, which wants a response from the National Nuclear Safety Administration. The NNSA is part of the U.S. Department of Energy and oversees the nation’s nuclear weapons work, including at Y-12.

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CNS awards $120K in grants

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CNS Community Investment Grant Recipients are pictured following a grant ceremony on Oct. 17, 2022. (Submitted photo)

Twenty-two East Tennessee nonprofits received a total of $121,600 from the Consolidated Nuclear Security Community Investment Fund at a ceremony October 17.

Since 2015, the fund has awarded 180 grants to more than 120 nonprofit organizations and educational institutions in 20 East Tennessee counties, totaling a combined $1.04 million, a press release said.

The Community Investment Fund is a partnership between CNS, the managing and operating contractor of Y-12 National Security Complex, and the East Tennessee Foundation.

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Disposing of uranium waste could cost at least $7.2 billion

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Depleted uranium hexafluoride storage cylinders at the U.S. Department of Energy’s Portsmouth, Ohio, Conversion Facility. (Photo from U.S. Government Accountability Office report)

The U.S. Department of Energy estimates it could cost at least $7.2 billion to convert and dispose of tens of thousands of cylinders of depleted uranium hexafluoride, a dangerous, corrosive waste byproduct of the uranium enrichment process. Some of the waste came from the former K-25 site in Oak Ridge and is now stored in Ohio, but a portion of the converted depleted uranium could eventually be returned to Oak Ridge for use in nuclear weapons.

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Depleted uranium hexafluoride storage cylinders at the U.S. Department of Energy’s Portsmouth, Ohio, Conversion Facility. (Photo from U.S. Government Accountability Office report)

The U.S. Department of Energy estimates it could cost at least $7.2 billion to convert and dispose of tens of thousands of cylinders of depleted uranium hexafluoride, a dangerous, corrosive waste byproduct of the uranium enrichment process. Some of the waste came from the former K-25 site in Oak Ridge and is now stored in Ohio, but a portion of the converted depleted uranium could eventually be returned to Oak Ridge for use in nuclear weapons.

DOE’s Office of Environmental Management has had about 67,000 cylinders of the depleted uranium hexafluoride (DUF6) stored at two conversion facilities in Paducah, Kentucky, and Portsmouth, Ohio. The facilities convert the DUF6 into two primary products, depleted uranium oxide (a more stable chemical form) and hydrofluoric acid, according to a report by the U.S. Government Accountability Office.

Depleted uranium hexafluoride storage cylinders at the U.S. Department of Energy’s Portsmouth, Ohio, Conversion Facility. (Photo from U.S. Government Accountability Office report)

The U.S. Department of Energy estimates it could cost at least $7.2 billion to convert and dispose of tens of thousands of cylinders of depleted uranium hexafluoride, a dangerous, corrosive waste byproduct of the uranium enrichment process. Some of the waste came from the former K-25 site in Oak Ridge and is now stored in Ohio, but a portion of the converted depleted uranium could eventually be returned to Oak Ridge for use in nuclear weapons.

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