Oak Ridge Today

Demolition starts on last of big five uranium-enriching buildings at K-25

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K-27-Demolition-Start-Feb-8-2016

A high-reach machine is used to start demolishing the four-story, 10-acre K-27 Building on Monday, Feb. 8, 2016. K-27 is the last of the big five uranium-enriching buildings at the former K-25 site, now known as East Tennessee Technology Park or Heritage Center. (Photo by John Huotari/Oak Ridge Today)

 

Demolition started Monday on K-27, the last of the big five uranium-enriching buildings at the former K-25 site, and officials expect the work to be complete by the end of the year.

The five buildings—K-25, K-27, K-29, K-31, and K-33—once used a process called gaseous diffusion to enrich uranium for atomic weapons and commercial nuclear power plants. Officials credit them for helping to win World War II and end the Cold War, and for playing significant roles in technological developments and the nuclear industry.

The K-25 site, which is now known as East Tennessee Technology Park or Heritage Center, was built during World War II as part of the Manhattan Project, a top-secret federal program to build the world’s first nuclear weapons. The site is now slowly being converted into a large industrial park.

“The majority of the property will be reused,” said Ken Rueter, president and project manager for UCOR, or URS |CH2M Oak Ridge LLC, the U.S. Department of Energy’s cleanup contractor in Oak Ridge. [Read more…]

Williams named UCOR chief operating officer

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Fran-Williams

Fran Williams

Fran Williams has been selected as the chief operating officer for UCOR, the federal government’s cleanup contractor in Oak Ridge.

Williams will fill the position vacated last month by Matt Marston, who left to accept a senior management position within AECOM, one of the parent companies of UCOR, or URS|CH2M Oak Ridge LLC.

Williams is returning to UCOR, where she previously served as manager of Environment, Safety, Health, and Quality Assurance, a press release said. She retired in 2015 after overseeing UCOR’s successful designation as a Star site in the U.S. Department of Energy’s Voluntary Protection Program. Star status recognizes the safest operating sites in the nation.

She also helped set the company on a course to achieve more than five million work hours without a lost-time accident, the press release said. [Read more…]

Top 3 in DOE middle school science bowl: Farragut, Jefferson, Norris

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Farragut Middle School finished first in the U.S. Department of Energy’s East Tennessee Middle School Science Bowl at Roane State Community College on Saturday, Feb. 6, 2016. Pictured above from left to right are Kevin Wang, Prajwal Jagadish, Caden Farley, Aditya Bal, Luke Kronzer, and Coach Mary Sue Pruitt. (Submitted photo)

 

Farragut Middle School finished first in the U.S. Department of Energy’s East Tennessee Middle School Science Bowl on Saturday. Jefferson Middle School in Oak Ridge finished second, and Norris Middle School finished third.

The sixth annual East Tennessee Middle School Science Bowl was on Saturday, February 6, at Roane State Community College in Oak Ridge. It highlighted the academic and problem-solving abilities of students representing 13 Tennessee middle schools, a press release said.

“The Middle School Science Bowl is a competition that tests participants’ knowledge in mathematics and the sciences,” the press release said.

There were 16 teams this year, and they included some of the state’s brightest middle school students. The students were quizzed in a fast-paced question-and-answer format similar to the Jeopardy! television game show, the press release said. Each team included four student competitors, an alternate, and a coach who also served as the team’s adviser.

After an intense competition, three winning teams emerged and received monetary awards: [Read more…]

National Park Service, DOE have three meetings on Manhattan Project Park

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Secretary of the Interior Sally Jewell and Energy Secretary Ernest Moniz shortly after they signed a memorandum of agreement and created the 409th park in the National Park System, the Manhattan Project National Historical Park. The park was authorized by Congress in December 2014. The park will have three sites in Los Alamos, New Mexico; Hanford, Washington; and Oak Ridge, Tennessee. The signing ceremony took place at the South Interior Building in Washington, D.C., on Nov. 10, 2015. (NPS Photo by Anthony DeYoung)

 

First meeting on Monday, February 1

The National Park Service and the U.S. Department of Energy will have three public meetings in early February to solicit input on planning for the Manhattan Project National Historical Park. The meetings will be held at the three sites associated with the park: Oak Ridge, Tennessee; Hanford, Washington; and Los Alamos, New Mexico. The public is encouraged to come to the meetings and meet with representatives of the NPS and the DOE to share their thoughts about the key stories and interpretive ideas related to the park.

Locally, there will be a public meeting held on Monday, February 1, from 5:30 to 7:30 p.m. (Eastern time) at Oak Ridge High School (in the Food Court) at 1450 Oak Ridge Turnpike. [Read more…]

Oak Ridge small business wins DOD chemical, biological defense contract

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Omega-Technical-Services-Logo

Omega Consultants Incorporated has been awarded a prime contract by the U.S. Army’s Joint Program Executive Office for Chemical and Biological Defense, or JPEO-CBD, under the Department of Defense.

There were 17 companies selected for this Indefinite Delivery/Indefinite Quantity, or IDIQ, contract consisting of 10 small business awards and seven large business awards. The contract ceiling is $900 million throughout the period of performance.

Omega was the only Tennessee business selected as a prime contractor for this contract award. Omega is also a subcontractor for the Camber Corporation team that received a large business award. The contract award is for three years, with an option for three additional years. JPEO-CBD is the Joint Services single focal point for research, development, acquisition, fielding, and life-cycle support of chemical and biological defense equipment and medical countermeasures. [Read more…]

Rescheduled: Learn about volunteering in the Manhattan Project National Park on Tuesday

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National-Park-Service-Employees

You can learn more about volunteering for the new Manhattan Project National Historical Park, which includes Oak Ridge, during a meeting at the Midtown Community Center from 10 a.m. to 12 p.m. Tuesday, Jan. 26, 2016. National Park Service employees are pictured above. (Submitted photo)

 

You can learn more about volunteering for the new Manhattan Project National Historical Park, which includes Oak Ridge, during a meeting at the Midtown Community Center on Tuesday.

The meeting was rescheduled from this past Thursday to this coming Tuesday (January 26) because of snow last week.

The information session on volunteer opportunities will be hosted by the Manhattan Project National Historical Park-Oak Ridge. It’s scheduled from 10 a.m. to 12 p.m. Tuesday at the Midtown Community Center at 102 Robertsville Road in Oak Ridge.

The new park, which also includes Hanford, Washington, and Los Alamos, New Mexico, was formally established on November 10, 2015, in a signing ceremony in Washington, D.C. The signing ceremony featured U.S. Energy Secretary Ernest Moniz and Interior Secretary Sally Jewell. [Read more…]

ORNL supports new projects to develop advanced nuclear technologies

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Researchers at the U.S. Department of Energy’s Oak Ridge National Laboratory will support two new DOE-funded projects to explore, develop, and demonstrate advanced nuclear reactor technologies.

The projects announced January 15 will allow industry-led teams with participants from universities and national laboratories to further nuclear energy technology, and will enable companies to further develop their advanced reactor designs with potential for demonstration in the mid-2030s. Initially, DOE’s investment will be $6 million for each project and both companies will provide cost-share. The possible multi-year cost-share value for this research is up to $80 million.

A project led by Southern Company Services, a subsidiary of Southern Company, focuses on molten chloride fast reactors, or MCFRs. The effort includes ORNL, TerraPower, the Electric Power Research Institute, and Vanderbilt University. [Read more…]

Smith named president, CEO at Consolidated Nuclear Security, which operates Y-12, Pantex

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Morgan Smith

Morgan Smith

The chief operating officer at the company that operates Y-12 National Security Complex in Oak Ridge and Pantex Plant in Texas will become the president and chief executive officer on February 1.

Morgan Smith will replace Jim Haynes in the top leadership position at Consolidated Nuclear Security LLC. Haynes is returning to an executive position at Bechtel, a press release said. Bechtel National Inc. is part of the CNS team.

CNS said Haynes successfully led the government contractor through its first phase as a consolidated organization. CNS began managing and operating Y-12 and Pantex under a consolidated contract on July 1, 2014. Both sites are important production facilities for federal nuclear security work.

“With the majority of key consolidation activities complete, CNS moves to its next phase focused on advancing operational performance and increasing production,” Haynes said in the press release. “Morgan Smith is uniquely positioned to lead CNS at this time based on his past experience managing Naval Nuclear Propulsion Program facilities and his time at CNS. Morgan and I have mapped out the path for a successful handoff. I could not be more confident in Morgan’s abilities.” [Read more…]

Radionuclide levels dropping at Rarity Ridge Treatment Plant, but sludge shipments continue for now

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Ken Glass, Oak Ridge Public Works environmental compliance officer, said levels of technetium 99 in the wastewater system in west Oak Ridge are dropping, but it’s not clear how long UCOR might have to ship sludge from the Rarity Ridge Wastewater Treatment Plant to an out-of-state landfill. Above, Glass stands near a chlorine contact tank at the treatment plant on Monday, Jan. 4, 2016. (Photo by John Huotari/Oak Ridge Today)

 

Note: This story was last updated at 9:55 a.m.

The radioactive nuclide that was first detected in the city’s wastewater lines more than two years ago near the demolition project at the former K-25 Building doesn’t affect drinking water, and it’s not believed to pose any threat to residents or municipal employees, officials said this month.

The levels of the radionuclide, technetium 99, are dropping at several measuring spots in the sewer system in west Oak Ridge, but it’s not clear how long UCOR, the federal government’s cleanup contractor, might have to ship sludge from the Rarity Ridge Wastewater Treatment Plant to an out-of-state landfill.

Officials said UCOR has already hauled away about 80,000 gallons of sludge using a 5,000-gallon tanker truck about once every one or two months since 2014. The sludge, which is about 3 percent to 4 percent solid, comes from a part of the plant known as a digester, and the shipments vary depending upon how much is processed at the plant each month.

Officials don’t know yet when the shipments might end. The sludge is now being taken to the Perma-Fix Northwest treatment facility in Richland, Washington. The last shipment was this month. [Read more…]

Synthetic material from ORNL used in discovery of new elements 115, 117

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ORNL Berkelium-249

Berkelium-249, contained in the greenish fluid in the tip of the vial, was crucial to the experiment that discovered element 117. It was made in the research reactor at the U.S. Department of Energy’s Oak Ridge National Laboratory. (Photo by ORNL)

 

Twenty-two milligrams of a very pure synthetic material produced at Oak Ridge National Laboratory were used in the discovery of two new chemical elements that will help fill out the seventh row of the periodic table.

The synthetic element, berkelium-249, was produced in a project that started with a six-month irradiation of a target material at the High Flux Isotope Reactor at ORNL. The resulting product was separated and processed during a three-month period at the lab’s Radiochemical Engineering Development Center.

The berkelium-249 was then shipped to the Joint Institute for Nuclear Research, or JINR, in Dubna, Russia, where it was intensely bombarded, or irradiated, with calcium-48 ions, creating six atoms of element 117, said Jim Roberto, ORNL associate lab director for science and technology partnerships. Berkelium-249, which does not exist in nature, has a 300-day lifetime, so researchers had a short time to do their experiments.

Element 117 is one of four new elements that have been officially verified by the International Union for Pure and Applied Chemistry. The IUPAC announced the discoveries on December 30. The other three are elements 113, 115, and 118. Element 115 is produced when element 117 decays. [Read more…]

ORNL plays role as four new elements added to periodic table, filling seventh row

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Periodic Table of Elements

Periodic Table of Elements (Image by Los Alamos National Laboratory)

 

Note: This story was updated at 10:56 p.m. Jan. 6.

Four new elements have been added to the periodic table, filling the seventh row, or period, and Oak Ridge National Laboratory played a role in discovering two of them.

The discovery and assignment of elements with atomic numbers 113, 115, 117, and 118 was announced on December 30 by the International Association of Pure and Applied Chemistry. The discoveries have been officially verified.

ORNL participated in the discovery of elements 115 and 117 in a collaboration between the Joint Institute for Nuclear Research in Dubna, Russia, and Lawrence Livermore National Laboratory in California.

The discoverers, who also include researchers in Japan, will now be invited to suggest permanent names and symbols.

For now, the elements are known as: [Read more…]

Protomet needs land for expansion, could add 100 jobs, invest $15-$20 million

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Protomet Expansion Groundbreaking

Protomet breaks ground on a $6.25 million expansion in the Bethel Valley Industrial Park in June 2013. Pictured above from left are Operations Director Andrew Jenkins and Engineering Director Matt Reid of Protomet; LeRoy Thompson, Tennessee Department of Economic and Community Development regional director; Protomet President Jeff Bohanan; Sherry Browder, Oak Ridge Economic Partnership chair; former Oak Ridge Mayor Tom Beehan; and David Wilson, Oak Ridge Industrial Development Board chair. (File photo from June 2013 by John Huotari/Oak Ridge Today)

 

Note: This story was last updated at 6:30 p.m.

An Oak Ridge company that is considered a success story and has already expanded once in the past few years is considering expanding again, possibly investing $15-$20 million and adding 100 jobs, officials said Monday.

But Protomet, the company, is landlocked at its eight-acre site at Bethel Valley Industrial Park, so the Oak Ridge Industrial Development Board will ask the U.S. Department of Energy to consider transferring or leasing up to 40 acres west of the park that could be used for the expansion.

Protomet broke ground on a $6.25 million expansion of its manufacturing facility in June 2013, allowing the company to more than double its space, consolidate operations with a Blount County facility, and expand production.

The expanded facility was expected to have more than 40,000 square feet and bring more than 30 jobs to Oak Ridge. It was the second multi-million dollar investment at the company’s Oak Ridge site. [Read more…]