Oak Ridge Today

LeMond, Tour de France champion, plans production in Oak Ridge, thinks area could be world hub for carbon fiber

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Greg LeMond at the Carbon Fiber Technology Facility

Three-time Tour de France champion Greg LeMond, right, chairman and co-CEO of LeMond Companies, which owns LeMond Composites, tours ORNL’s Carbon Fiber Technology Facility. (Image courtesy of Oak Ridge National Laboratory, U.S. Department of Energy)

 

A new carbon fiber company that includes three-time Tour de France champion Greg LeMond plans to build a carbon fiber production line in west Oak Ridge to make composites for use in transportation, renewable energy, and infrastructure, and LeMond thinks the Knoxville area will become the world hub for carbon fiber.

The new company, LeMond Composites, has signed a licensing agreement with Oak Ridge National Laboratory, and it has purchased the former Theragenics building at Horizon Center, where CVMR, an international company that uses ore concentrates to create pure metal powders, had once planned to locate its headquarters and research and development.

LeMond Composites closed on the property, which includes about 21 acres, on July 21 for $5.4 million. It’s right next to ORNL’s Carbon Fiber Technology Facility, or CFTF, at Horizon Center. Renovations at the former Theragenics building are already under way.

Carbon fiber is light, stiff, and strong, a press release said. That makes it the perfect material for advanced composites in a variety of applications, including transportation, renewable energy, and infrastructure, the release said. It can be used to improve efficiency, save energy, and build or repair vehicles and planes, wind turbines and containers, and bridges and tunnels.

But the biggest obstacle to its widespread use has been its high cost. [Read more…]

Y-12 helps NNSA, others eliminate weapons-grade uranium from Indonesia

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Anne Harrington

Anne Harrington

The Y-12 National Security Complex in Oak Ridge has helped the National Nuclear Security Administration and other agencies eliminate weapons-grade nuclear material from Indonesia, a press release said.

The material was eliminated by “down-blending” highly enriched uranium, or HEU, to low enriched uranium, or LEU. Unlike HEU, LEU cannot be used to make an improvised nuclear device, a press release said.

The work to eliminate the HEU from Indonesia was done through a collaboration between the U.S. Department of Energy’s National Nuclear Security Administration, or DOE/NNSA; Indonesian Nuclear Industry LLC, or PT INUKI; the National Nuclear Energy Agency, or BATAN; and the Nuclear Energy Regulatory Agency, or BAPETEN, of the Republic of Indonesia.

Indonesia is the 30th country plus Taiwan to be declared free of HEU. That’s defined as possessing less than one kilogram of HEU in a country. Indonesia joins fellow Southeast Asian countries Thailand, Vietnam, and the Philippines in working with DOE/NNSA to eliminate all of its weapon-usable nuclear material, an NNSA press release said.

“With this most recent milestone, the entire region of Southeast Asia is now free of HEU,” the press release said. [Read more…]

Historic day: Last wall to be demolished at last of big five uranium-enriching buildings at ETTP (K-25)

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K-27 Demolition Aug 17 2016 Freeny

The last wall of the last of the big five buildings once used to enrich uranium at the former K-25 site will be demolished Tuesday. A section of the K-27 Building, the last to be demolished, is pictured above on Wednesday, Aug. 17, 2016. (DOE photo by Lynn Freeny)

 

The last wall of the last of the big five buildings once used to enrich uranium at the former K-25 site will be demolished Tuesday.

Demolition on the last building, the K-27 Building, started in February.

The other four buildings—K-25, K-29, K-31, and K-33—were demolished between 2006 and 2015. All five of the huge buildings once used a process called gaseous diffusion to produce highly enriched uranium for atomic weapons and commercial nuclear power plants, starting during World War II and continuing through the Cold War. The largest was K-25, a mile-long U-shaped building.

When K-27 demolition is complete, it will be the first time that all of a site’s uranium-enriching gaseous diffusion buildings will have been cleaned up anywhere in the world, officials said.

“Demolition eliminates environmental hazards and prepares the land for productive reuse through deindustrialization,” a media advisory said. [Read more…]

ORNL, Boeing to receive Guinness World Records title for largest solid 3D printed item

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ORNL Manufacturing Demonstration Facility Polymer Printer

This large-scale polymer printer at the Oak Ridge National Laboratory’s Manufacturing Demonstration Facility was used to fabricate the Shelby Cobra. (Photo by John Huotari/Oak Ridge Today)

 

Note: This story was updated at 2:45 p.m.

Oak Ridge National Laboratory and the Boeing Company are expected to receive the Guinness World Records title for largest solid 3D printed item, a media advisory said.

On Monday, an official Guinness World Records judge will measure and award the title of largest solid 3D printed item to ORNL and Boeing for a 3D printed tool used in manufacturing the Boeing 777X passenger jet. The media has been invited.

The invitation-only ceremony is at 11 a.m. Monday, August 29, at ORNL’s Manufacturing Demonstration Facility at 2370 Cherahala Boulevard, off Pellissippi Parkway at Hardin Valley Road. [Read more…]

Groundbreaking Thursday for UPF Construction Support Building

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Y-12 National Security Complex Aerial View

The Y-12 National Security Complex in Oak Ridge is pictured above. (File photo courtesy Y-12)

 

A groundbreaking has been scheduled for Thursday morning for the three-story Construction Support Building for the multi-billion dollar Uranium Processing Facility at Y-12 National Security Complex.

This will be the first construction for the UPF project that starts to change the skyline of the Y-12 National Security Complex, a media advisory said.

It said UPF will be a first-of-its-kind complex that supports enriched uranium operations for Y-12 missions. The National Nuclear Security Administration, or NNSA, is using a “build to budget” strategy and has committed to Congress to provide these facilities by 2025 for no more than $6.5 billion, the advisory said.

“As one of the largest construction projects in Tennessee history, UPF will have a significant impact on local and state economies, the advisory said.

Those expected to participate in the Thursday groundbreaking are NNSA Administrator General Frank Klotz, Congressman Jim Cooper, Congressman Chuck Fleischmann, Oak Ridge Mayor Warren Gooch, U.S. Army Corps of Engineers Nashville District Commander and District Engineer LTC Stephen Murphy, and UPF Federal Project Director Dale Christenson. [Read more…]

BES Technologies receives DOE small business award

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BEST 2015 DOE Award Photo

John Hale III and Drake Russell (at left and right), director and deputy director of the U.S. DOE Office of Small and Disadvantaged Business Utilization, congratulate Erik Connard, CEO and owner of BES Technologies LLC, on his company’s receipt of DOE’s Service-Disabled Veteran-Owned Small Business of the Year award. (Photo courtesy Y-12/CNS)

 

Mentor-protégé relationship continues to receive federal accolades

BES Technologies LLC recently received the U.S. Department of Energy’s Service-Disabled Veteran-Owned Small Business of the Year award.

BES Technologies LLC, or BEST, is a service‑disabled, veteran‑owned small business in its fourth year as a protégé to Consolidated Nuclear Security LLC, or CNS.

CNS and the Y-12 National Security Complex were recognized at last year’s awards ceremony as DOE’s Small Business Mentor of the Year for developmental assistance with BEST under the DOE Mentor-Protégé Program.

This year, it was time for the mentor to shine the spotlight on its protégé by nominating them for this DOE distinction and prestigious award. The resulting award confirms CNS’s glowing assessment that BEST truly lives up to its name, a press release said. [Read more…]

Demonstrator arrested after annual march to Y-12

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OREPA-Rosdatter-Y-12-ORPD-Aug-6-2016-3

Beth Rosdatter of Lexington, Kentucky, in white T-shirt, was arrested on a state misdemeanor charge of obstructing a highway after she walked up to the federal “blue line” and sat on the pavement in front of it at the main entrance to the Y-12 National Security Complex on East Bear Creek Road on Saturday, Aug. 6, 2016. (Photo by John Huotari/Oak Ridge Today)

 

Note: This story was last updated at 9:45 p.m. Aug. 7.

A Kentucky woman was arrested on a state misdemeanor charge after she walked up to the federal “blue line” at the front entrance of the Y-12 National Security Complex on East Bear Creek Road on Saturday afternoon and sat down on the pavement at the main entrance to the nuclear weapons plant.

Ralph Hutchison, coordinator of the Oak Ridge Environmental Peace Alliance, said Rosdatter, a 55-year-old mother who has a doctorate in philosophy, did not cross the blue line. Crossing it can result in federal charges.

In an apparent act of civil disobedience, Rosdatter sat in the roadway, on the hot asphalt near the blue line. She appeared to be questioned by Y-12 security officers and the Oak Ridge Police Department and then detained by the ORPD.

Also Saturday, Michael Walli, one of three protesters who broke into Y-12 on July 28, 2012, and splashed blood and sprayed graffiti on the Highly Enriched Uranium Materials Facility as part of an effort to protest nuclear weapons, helped lead a two-mile nuclear disarmament march to Y-12 from Alvin K. Bissell Park in central Oak Ridge. Rosdatter’s arrest followed that march.

Walli was released from prison along with his two fellow protesters, Megan Rice and Greg Boertje-Obed, on May 16, 2015, eight days after the U.S. Court of Appeals for the Sixth Circuit overturned their more serious felony sabotage convictions. [Read more…]

OREPA has nuclear disarmament events at A.K. Bissell Park, Y-12 today

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Y-12 OREPA Peace March

About 125 anti-nuclear weapons activists rallied at the Oak Ridge Civic Center on Saturday, Aug. 6, 2015, before marching almost two miles to the Y-12 National Security Complex. At front from left are JR Dazo of Las Vegas; Ken Jones of Asheville, N.C.; Buddhist monk Denise Laffan of Newport, Tennessee; and Roberto Guzman of Detroit. (File photo by John Huotari/Oak Ridge Today)

 

The Oak Ridge Environmental Peace Alliance has organized several nuclear disarmament events at Alvin K. Bissell Park and the Y-12 National Security Complex in Oak Ridge today.

There was a names and remembrance ceremony scheduled from 6-9 a.m. today (Saturday, August 6) in front of Y-12, at the intersection of Scarboro and Bear Creek roads. That annual ceremony marks the anniversary of the bombing of Hiroshima, Japan, on August 6, 1945, near the end of World War II. Uranium for that bomb, code-named Little Boy, was enriched in Oak Ridge.

From 12:30-3:30 p.m. today (Saturday, August 6), OREPA has a Concert for Peace and Rally for Disarmament at Alvin K. Bissell Park with a March for Abolition that starts at the park. [Read more…]

Demolition work on K-27, last of big 5 uranium-enrichment buildings, to be complete this month

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K-27-Demolition-May-2-2016-3-Freeny

Demolition work should be complete this month on K-27, the last of the big five buildings once used to enrich uranium for nuclear weapons and commercial nuclear power plants at the former K-25 site in west Oak Ridge, officials said in July 2016. (DOE photo/Lynn Freeny)

 

Demolition work should be complete this month on K-27, the last of the big five buildings once used to enrich uranium for nuclear weapons and commercial nuclear power plants at the former K-25 site in west Oak Ridge, officials said last week.

Demolition work started on K-27 in February.

Like the other four buildings that have already been demolished, the four-story, 383,000-square-foot K-27 building once used a process known as gaseous diffusion to enrich uranium.

The demolition is part of Vision 2016. That’s the plan by the U.S. Department of Energy Office of Environmental Management, or EM, to remove all five gaseous diffusion buildings from the site by the end of the year.

Federal officials said it’s the first time in the world that a uranium enrichment complex has been cleaned and removed. [Read more…]

ORNL-led study analyzes electric grid vulnerabilities in extreme weather areas  

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A new ORNL-developed method pinpoints electrical service areas across the southern United States most vulnerable to climate change and predicted population growth, which could inform decision makers about future substation needs. (Photo by ORNL)

A new ORNL-developed method pinpoints electrical service areas across the southern United States most vulnerable to climate change and predicted population growth, which could inform decision makers about future substation needs. (Photo by ORNL)

 

Climate and energy scientists at Oak Ridge National Laboratory have developed a new method to pinpoint which electrical service areas will be most vulnerable as populations grow and temperatures rise.

“For the first time, we were able to apply data at a high enough resolution to be relevant,” said ORNL’s Melissa Allen, co-author of “Impacts of Climate Change on Sub-regional Electricity Demand and Distribution in the Southern United States,” published in Nature Energy.

Allen and her team developed new algorithms that combine ORNL’s unique infrastructure and population datasets with high-resolution climate simulations run on the lab’s Titan supercomputer. The integrated approach identifies substations at the neighborhood level and determines their ability to handle additional demand based on predicted changes in climate and population.

The new, high-resolution capability can explore the interconnections in complex systems such as critical infrastructure and weather and determine potential pathways to adapt to future global change, a press release said. [Read more…]

IIa, ORAU sponsor Employee Night at Oak Ridge Playhouse

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Bonnie Carroll and Andy Page at Fiddler on the Roof

Bonnie Carroll, founder and CEO of IIa, and Andy Page, president and CEO of ORAU, welcome their employees to Oak Ridge Playhouse’s recent production of Fiddler on the Roof. (Submitted photo)

GemTech Nuclear Security Solutions receives Y-12, Pantex services contract

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GemTech Nuclear Security Solutions has been awarded the professional and technical services contract with Consolidated Nuclear Security LLC, or CNS, at the Y-12 National Security Complex in Oak Ridge and the Pantex Plant in Amarillo, Texas, a press release said.

GemTech Nuclear Security Solutions, or GemTech NSS, is a joint venture formed by four Oak Ridge-based small businesses: GEM Technologies Inc., CS Engineering, Strata-G LLC, and Spectra Tech Inc., and supported by team subcontractors Navarro Research and Engineering, ABS Consulting, Tetra Tech, Enercon, and Paschal Solutions.

“We are thrilled with the announcement,” said Michael Evans, president and chief executive officer of GEM Technologies Inc., managing partner of GemTech NSS. “GEM has been supporting Y-12 for more than 20 years and Pantex for the past two years. We are committed to providing reliable, safe, secure, quality, cost-effective solutions, and we look forward to partnering with CNS for the next five years to support their mission requirements.” [Read more…]