Oak Ridge Today

ORNL names chief scientist of Global Security Directorate

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James Peery

James Peery

 

James Peery, who has led critical national security programs at Sandia National Laboratories and Los Alamos National Laboratory, has been selected as the chief scientist of the Global Security Directorate at Oak Ridge National Laboratory.

“James brings more than two decades of experience in creating successful national security initiatives for the U.S. Department of Energy,” said Brent Park, associate laboratory director of global security at ORNL. “In particular, his leadership in cybersecurity, data analytics, and high-performance computing will enable him to lead the laboratory’s cybersecurity initiative for the electric grid and beyond.”

Next-generation cybersecurity for the electric grid is a multi-directorate, multi-program effort at ORNL that supports the DOE cybersecurity program for critical energy infrastructure, a press release said. The initiative aims to enable electric utilities and other components of the nation’s energy supply to defend against emerging and previously unseen cyberattacks.

Peery also will help ORNL researchers draw on the lab’s distinctive capabilities to develop scientific and technological solutions aligned with national security policies and strategies, the press release said. [Read more…]

DOE: National labs, including ORNL, helped found study of ecology

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Ecologist Dan Nelson hauling in a gill net as part of the fish population survey of the Clinch River Study. (Photo by Oak Ridge National Laboratory via U.S. Department of Energy)

Ecologist Dan Nelson hauling in a gill net as part of the fish population survey of the Clinch River Study. (Photo by Oak Ridge National Laboratory via U.S. Department of Energy)

 

Researchers at federal sites such as Oak Ridge National Laboratory first developed many of the concepts and tools that ecologists still use today, according to the U.S. Department of Energy.

“The study of ecology is likely to evoke images of recycling signs or the ‘blue marble’ Earth from space associated with the environmental movement of the 1960s,” the U.S. Department of Energy Office of Science said in an article published online on June 28. “But in reality, ecology as a field largely developed to meet the need to monitor radioactive contamination in the Atomic Age.”

The federal government had a major knowledge gap after World War II, according to the article, which was written by Shannon Brescher Shea, senior writer/editor in DOE’s Office of Science. Specifically, the United States government needed to know more about the consequences of nuclear weapons use and production, from the effects of fallout to waste disposal.

The Atomic Energy Commission’s national laboratories were logical places to answer these questions, the article said. [Read more…]

Peace activists will remember Hiroshima, Nagasaki bombings, call for ban on nuclear weapons

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OREPA-Ralph-Hutchison-Aug-6-2016-2

Ralph Hutchison, coordinator of the Oak Ridge Environmental Peace Alliance, is pictured above during a rally at Alvin K. Bissell Park on Saturday, Aug. 6, 2016. (File photo by John Huotari/Oak Ridge Today)

 

Peace activists will have events in Oak Ridge and Knoxville starting Saturday and ending Wednesday that will recall the atomic bombings of Hiroshima and Nagasaki, Japan, during World War II, and the activists will call for a ban on nuclear weapons.

The events have been organized by the Oak Ridge Environmental Peace Alliance. OREPA has events each August remembering the bombings of Hiroshima and Nagasaki near the end of World War II. The Y-12 National Security Complex in Oak Ridge enriched uranium for the first atomic bomb used in wartime. Code-named “Little Boy,” the bomb was dropped over Hiroshima, Japan, on August 6, 1945, shortly before the end of the war.

OREPA has scheduled a Saturday event called “And We Are Saying Peace.” It will start at 12:30 p.m. with a concert and theater presentation at Alvin K. Bissell Park in Oak Ridge. Those who attend will call on the United States to join the countries that passed a legal treaty prohibiting nuclear weapons at the United Nations on July 7, a press release said.

The Saturday event will also mark the conclusion of a peace pilgrimage from Asheville, North Carolina, to Oak Ridge, led by the Buddhist order Nipponzan Myohoji, the press release said. The walk left Asheville last Sunday and is expected to arrive at Bissell Park on Saturday. The final leg will leave Solway at 9 a.m. Saturday. [Read more…]

ORNL 3D-prints first submersible hull for U.S. Navy

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U.S. Energy Secretary Rick Perry takes a picture of the submersible hull 3D printed for the U.S. Navy at the Oak Ridge National Laboratory Manufacturing Demonstration Facility on Monday, May 22, 2017. (Photo by John Huotari/Oak Ridge Today)

U.S. Energy Secretary Rick Perry takes a picture of the submersible hull 3D-printed for the U.S. Navy at the Oak Ridge National Laboratory Manufacturing Demonstration Facility in Hardin Valley on Monday, May 22, 2017. (Photo by John Huotari/Oak Ridge Today)

 

The U.S. Navy teamed up with Oak Ridge National Laboratory to print the military’s first 3D-printed submersible hull in just four weeks. The parts were printed in just days, rather than weeks, and production costs were cut by 90 percent.

The hull was printed at ORNL’s Manufacturing Demonstration Facility in Hardin Valley through a partnership with the Navy’s Disruptive Technology Lab, according to a story published July 20 by the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy. ORNL is a DOE laboratory.

“ORNL and the Navy saw this is as an opportunity to bring together their resources and expertise in a partnership with the potential to revolutionize manufacturing in the defense sector,” the DOE story said. “Not only can the Navy find new ways to reduce traditional costs associated with manufacturing, but the lessons learned from this project will help ORNL further explore 3D printing applications in the boating industry, aerospace, buildings, and anything that requires a large, resilient structure. Partnerships like these help drive economic growth and reinforce our national security.”

The team working on the 3D-printed submersible hull needed to create a 30-foot proof-of-concept hull out of carbon fiber composite material, DOE said. The prototype vessel is called the Optionally Manned Technology Demonstrator, and it could be used to deploy logistics capabilities and sensors. Future vessels will need to be manufactured faster and incorporate new designs to support Navy missions, DOE said. [Read more…]

ORNL building world’s smartest supercomputer

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This a graphical representation of the Summit computer cabinets. It is not a photograph of the final design. (Image courtesy ORNL/Oak Ridge Leadership Computing Facility)

This a graphical representation of the Summit computer cabinets. It is not a photograph of the final design. (Image courtesy ORNL/Oak Ridge Leadership Computing Facility)

 

Note: This story was last updated at 10 a.m. Aug. 8.

Oak Ridge National Laboratory on Wednesday said it is building the world’s smartest supercomputer.

The new supercomputer is called Summit. It will be located in a new data center next to Titan, which is now the fourth most powerful supercomputer in the world.

Summit will be 5-10 times faster than Titan, ORNL said. It will move data five to 10 times faster, store eight times more data, and perform many more calculations simultaneously than Titan, the lab said in information provided by spokesperson Morgan McCorkle.

Summit will be the world’s smartest supercomputer because of its enormous memory and data handling capabilities as well as its unique machine learning processor design, McCorkle said.

“The first of Summit’s cabinets arrived Monday, and our team is in the process of uncrating and putting them in place,” McCorkle said in response to questions from Oak Ridge Today. [Read more…]

Government contractor expands, hires first East Tennessee employee

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Bedrock Federal Services, a government contractor based in Maryland, has expanded and hired its first East Tennessee employee, a press release said.

Shelley Kimel, the first East Tennessee employee, will serve as public affairs specialist for the U.S. Department of Energy’s Oak Ridge Site Specific Advisory Board under a contract awarded to Bedrock earlier this year, a press release said. Kimel was previously brand director at Aries Clean Energy in Knoxville.

Bedrock Federal Services has headquarters in North Bethesda, Maryland, and the company provides management and information technology services.

Workers start demolishing Poplar Creek facilities at ETTP

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Workers tear down the K-832 Cooling Water Pumphouse at East Tennessee Technology Park, the former K-25 site in west Oak Ridge. (Photo courtesy U.S. Department of Energy Office of Environmental Management)

Workers tear down the K-832 Cooling Water Pumphouse at East Tennessee Technology Park, the former K-25 site in west Oak Ridge. (Photo courtesy U.S. Department of Energy Office of Environmental Management)

 

Note: This is an edited version of a story that was first published by the U.S. Department of Energy Office of Environmental Management in an EM Update on Friday, July 28.

Workers began demolishing the Poplar Creek facilities this month, bringing Oak Ridge’s environmental management, or EM, program closer to completing major cleanup at the East Tennessee Technology Park by 2020.

“Demolishing the Poplar Creek facilities is significant for our program because it continues the visible transformation of ETTP’s skyline, and it removes the most contaminated facilities remaining at the site,” said Jay Mullis, acting manager of the U.S. Department of Energy’s Oak Ridge Office of Environmental Management, or OREM.

OREM has taken down more than 400 facilities at ETTP, including all five former uranium enrichment facilities. That’s about 10 million square feet of buildings that have been removed.

ETTP, also known as Heritage Center, is the former K-25 site in west Oak Ridge. The site was built to help enrich uranium for atomic bombs during the top-secret Manhattan Project in World War II, and it continued to operate through the Cold War, including to enrich uranium for nuclear power plants. [Read more…]

ORNL pursuing two major upgrades at SNS

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An aerial view of the Spallation Neutron Source at Oak Ridge National Laboratory. (Photo by ORNL)

An aerial view of the Spallation Neutron Source on Chestnut Ridge at Oak Ridge National Laboratory. (Photo by ORNL)

 

Note: This story was updated at 10:15 a.m. Aug. 1.

Oak Ridge National Laboratory is pursuing two major upgrades to its Spallation Neutron Source that would allow new scientific research and could cost more than $1 billion.

The two proposed upgrades are a proton power upgrade and a second target station. The two projects are in different stages of review at the U.S. Department of Energy, ORNL spokesperson Morgan McCorkle said.

The proton power upgrade, or PPU, is being pursued first, and its current cost estimate is a little more than $200 million, McCorkle said. If approved, it would double the power of SNS’s proton beam from 1.4 megawatts to 2.8 megawatts.

The upgrade would allow new types of research at SNS, and it would increase the number of scientists who can use the facility each year, McCorkle said.

“The PPU will enable experiments that are not currently feasible, such as experiments on smaller or less concentrated samples, and experiments under more extreme environmental conditions,” McCorkle said. “The new scientific capabilities will support research in areas such as soft matter, quantum materials, chemistry, functional materials, and biology. Some examples of everyday products that may be improved by these discoveries include cell phones, batteries, computers, building materials, and drugs.”

The proton power upgrade would also eventually provide the extra power necessary for the proposed second target station, or STS. The design of the second target station is less mature, but the project could cost in the range of $1 billion and include about 300,000 square feet of new buildings, McCorkle said. The second target station would be on the east end of the SNS campus on Chestnut Ridge at ORNL.

[Read more…]

House, Senate committees recommend funding to reduce Y-12’s Protected Area

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Y-12 Aerial Photo June 2012

The Y-12 National Security Complex in Oak Ridge is pictured above in June 2012. (Photo courtesy NNSA)

 

Appropriations committees in both the U.S. Senate and House of Representatives have recommended funding for a project that could reduce the Protected Area at the Y-12 National Security Complex by about 50 percent.

The House Appropriations Committee approved an energy and water appropriations bill on Wednesday, July 12, that recommended $23.4 million for the project, the West End Protected Area Reduction project, in fiscal year 2018, which starts October 1. That would be up from $2.5 million in fiscal year 2017. (See page 135 here.) If approved, the House bill would direct the National Nuclear Security Administration to give quarterly project updates to the appropriations committees in both houses of Congress “until such time as the NNSA can demonstrate a commitment to move the project forward.” (See page 105 here.)

The Senate Appropriations Committee approved an energy and water appropriations bill on Thursday, July 20, that recommended $5 million in fiscal year 2018. (See page 119 here.) That money is recommended to continue the design work for the project, according to a report on the Senate bill. (See page 98 here.)

The Trump administration did not request any funding for the project, and it’s not clear what level of funding might eventually be approved. [Read more…]

ORNL nuclear engineer selected for national reactor development position

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The U.S. Department of Energy’s Office of Nuclear Energy has selected ORNL’s Lou Qualls to serve as national technical director for molten salt reactors. (Photo courtesy DOE/ORNL)

The U.S. Department of Energy’s Office of Nuclear Energy has selected ORNL’s Lou Qualls to serve as national technical director for molten salt reactors. (Photo courtesy DOE/ORNL)

 

By Jason Ellis, ORNL Communications

The U.S. Department of Energy’s Office of Nuclear Energy has selected Lou Qualls of Oak Ridge National Laboratory as the national technical director for molten salt reactors, or MSRs. In his new role, Qualls—a nuclear engineer who joined ORNL in 1988—will serve as a liaison among the nuclear industry, the national laboratory system, and DOE in defining the future of MSR technology in the United States.

The new position was created in response to the private sector’s growing interest in MSRs as the next generation of power reactors. A significant number of nuclear plants are expected to close beginning in 2030, with most closed by 2045, as their operating licenses from the Nuclear Regulatory Commission expire. Various companies are pursuing new reactor designs to replace this loss of nuclear energy, which is the nation’s largest source of carbon-free energy and represents approximately one-fifth of electricity generated in the United States.

“There are about 10 U.S. companies developing MSR designs in hopes of seeing their technologies make it onto the grid,” Qualls said. “My job is to work with these vendors and DOE to understand how each design could fit into the energy market and to identify hurdles that could prevent these reactors from ever delivering electricity. It’s a positive step that shows the level of excitement from industry, DOE, and the national labs.” [Read more…]

Federal funding of $28 million recommended for Y-12 fire station

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A fire engine is parked in front of the existing fire station at the Y-12 National Security Complex. (Photo courtesy Y-12)

A fire engine is parked in front of the existing fire station at the Y-12 National Security Complex. (Photo courtesy Y-12)

 

The Trump administration and congressional appropriations committees have agreed that $28 million in federal funding should be provided for a new fire station at the Y-12 National Security Complex.

The current fire station at Y-12 was built in the 1940s, and it is located within the most highly protected area of the nuclear weapons plant and close to the most hazardous operations, according to the National Nuclear Security Administration. Y-12 is an NNSA site.

“Seismic, tornado, hazardous material release, and security events could render the fire station inaccessible,” the NNSA said in a budget request submitted to Congress for fiscal year 2018, which starts October 1. (See page 271 here.)

Emergency planning assessments show that many hazardous materials releases would “have a very short travel time” before affecting the fire station, the NNSA said. Also, it’s critical to allow off-duty personnel to access the fire station since they augment the on-duty staff, the NNSA said.

The new fire station would be a single-story building of about 35,000 square feet. It would be located on the east end of Y-12, said Steven Wyatt, spokesperson for the NNSA Production Office in Oak Ridge. [Read more…]

UCOR wins international innovation award

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URS | CH2M Oak Ridge LLC’s Gary Kephart and Bill Evans, far left, accept the Innovation Award from the event hosts. (Photo courtesy DOE Office of Environmental Management)

URS | CH2M Oak Ridge LLC’s Gary Kephart and Bill Evans, far left, accept the Innovation Award from the event hosts. (Photo courtesy DOE Office of Environmental Management)

 

The federal cleanup contractor in Oak Ridge was among 11 international winners of the Environmental Health and Safety Innovation Awards.

URS | CH2M Oak Ridge LLC, or UCOR, is the cleanup contractor for the U.S. Department of Energy’s Oak Ridge Office of Environmental Management.

UCOR was the public sector category winner, DOE said in a story published by the Office of Environmental Management on June 28. The award highlights the company’s use of sensors, drones, information technology, wearables, and occupational health and safety software in cleanup projects at the East Tennessee Technology Park, Y-12 National Security Complex, and Oak Ridge National Laboratory.

“They’ve done a tremendous job fostering a culture where employees are encouraged to approach and perform sensitive and complex projects in new and creative ways,” said Jay Mullis, OREM acting manager. “Our mission is reaping the benefits as we continue making progress while helping keep the workforce safe.” [Read more…]