Oak Ridge Today

ORNL workforce reduction could save $34 million per year, mostly affect those of retirement age

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The Oak Ridge National Laboratory is pictured above. (Photo by ORNL)

The Oak Ridge National Laboratory is pictured above. (Photo by ORNL)

 

The workforce reduction of up to 350 positions at Oak Ridge National Laboratory is expected to decrease personnel costs by about $34 million each year, and the lab expects most of those who apply for voluntary separations from the lab to be of retirement age, a spokesperson said Wednesday.

The workforce reduction, which is expected to be completed by the end of this year, was announced by new ORNL Director Thomas Zacharia in a Tuesday morning email to employees.

“From time to time, sustaining our work effectively and efficiently requires the most difficult of decisions, which is to reduce our staff in certain areas of the lab,” Zacharia said in that email.

The lab hopes to reduce its workforce of 4,800 employees by about 7.3 percent (350 positions) using voluntary separations. Involuntary separations will be used if necessary.

On Wednesday, ORNL spokesperson Morgan McCorkle said the lab plans to reduce about 250 overhead positions and 100 research and development jobs. Overhead jobs are those not directly related to research. The research and development staff who will be eligible for voluntary separations are those who charge more than half of their time to overhead accounts or whose program budgets were reduced in fiscal year 2017, McCorkle said.

A specific breakdown of the affected jobs is not yet available. [Read more…]

ORNL to reduce workforce by up to 350 by end of year

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Thomas Zacharia

Thomas Zacharia

Note: This story was last updated at 10:50 a.m. Aug. 9.

Oak Ridge National Laboratory will reduce its workforce by up to 350 positions by the end of the calendar year, ORNL Director Thomas Zacharia said in a Tuesday morning email to employees.

The workforce restructuring plan has been proposed by UT-Battelle and approved by the U.S. Department of Energy, Zacharia said. ORNL is DOE’s largest multiprogram science and energy laboratory.

“From time to time, sustaining our work effectively and efficiently requires the most difficult of decisions, which is to reduce our staff in certain areas of the lab,” Zacharia said. “To allow us to provide for our research missions and to allocate resources most productively, the Department of Energy has approved a Workforce Restructuring Plan proposed by UT-Battelle that will reduce ORNL’s workforce by up to 350 positions by the end of the calendar year.”

Zacharia said the reductions will be made primarily among staff who charge to “indirect accounts,” along with some research staff affected by fiscal year 2017 funding who could not be placed elsewhere in the lab.

“By reducing these positions, ORNL will be able to maintain competitive chargeout rates while freeing resources for discretionary investments that will modernize lab infrastructure and maintain core research capabilities in the mission areas assigned to ORNL,” Zacharia said. [Read more…]

DOE: Pavement collapse at ORNL a significant distance from U-233 storage area

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A pavement collapse at Oak Ridge National Laboratory in early June was a significant distance from an area where uranium-233 is stored at Building 3019, the U.S. Department of Energy said Monday.

The collapse of about 36 square feet of pavement was near Building 3019B, which is an inactive facility, the DOE Oak Ridge Office of Environmental Management said.

The hot cells in the facility were not affected, and they do not contain radioactive material, DOE said.

“There were no immediate safety hazards to personnel, but as a precaution, the area was barricaded until crews made repairs,” DOE said.

Uranium-233, or U-233, is a fissionable material, and Building 3019 area is a secure and controlled area. The pavement collapse was reported by the Defense Nuclear Facilities Safety Board on June 19. [Read more…]

ORNL: World’s smallest neutrino detector finds big physics fingerprint

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From left, Professor Yuri Efremenko of the University of Tennessee in Knoxville and Jason Newby of Oak Ridge National Laboratory are among 80 participants in COHERENT, a large, collaborative, particle physics experiment to record neutrinos at the Spallation Neutron Source. Photomultiplier tubes look like giant light bulbs and are used to detect light from neutrino interactions in detectors. COHERENT’s cesium iodide detector, the first to espy neutrinos at the SNS, employs a 5-inch (13-centimeter) wide photomultiplier tube. An 8-inch (20-centimeter) wide photomultiplier (shown here) is deployed in COHERENT’s nearby liquid-argon detector. Measurements from different types of detectors are necessary for comprehensive studies of neutrinos at SNS. The scientists are standing in front of the cesium-iodide-detector shielding. (Image credit: Oak Ridge National Laboratory, U.S. Department of Energy; photographer Genevieve Martin)

From left, Professor Yuri Efremenko of the University of Tennessee in Knoxville and Jason Newby of Oak Ridge National Laboratory are among 80 participants in COHERENT, a large, collaborative, particle physics experiment to record neutrinos at the Spallation Neutron Source. Photomultiplier tubes look like giant light bulbs and are used to detect light from neutrino interactions in detectors. COHERENT’s cesium iodide detector, the first to espy neutrinos at the SNS, employs a five-inch (13-centimeter) wide photomultiplier tube. An eight-inch (20-centimeter) wide photomultiplier (shown here) is deployed in COHERENT’s nearby liquid-argon detector. Measurements from different types of detectors are necessary for comprehensive studies of neutrinos at SNS. The scientists are standing in front of the cesium-iodide-detector shielding. (Image credit: Oak Ridge National Laboratory, U.S. Department of Energy; photographer Genevieve Martin)

 

By Dawn Levy/ORNL

After more than a year of operation at Oak Ridge National Laboratory, the COHERENT experiment, using the world’s smallest neutrino detector, has found a big fingerprint of the elusive, electrically neutral particles that interact only weakly with matter.

The research, performed at ORNL’s Spallation Neutron Source and published in the journal Science, provides compelling evidence for a neutrino interaction process predicted by theorists 43 years ago but never seen.

“The one-of-a-kind particle physics experiment at Oak Ridge National Laboratory was the first to measure coherent scattering of low-energy neutrinos off nuclei,” said ORNL physicist Jason Newby, technical coordinator and one of 11 ORNL participants in COHERENT, a collaboration of 80 researchers from 19 institutions and four nations.

The SNS produces neutrons for scientific research and also generates a high flux of neutrinos as a byproduct. Placing the detector at SNS a mere 65 feet (20 meters) from the neutrino source vastly improved the chances of interactions and allowed the researchers to decrease the detector’s weight to just 32 pounds (14.5 kilograms). In comparison, most neutrino detectors weigh thousands of tons: although they are continuously exposed to solar, terrestrial, and atmospheric neutrinos, they need to be massive because the interaction odds are more than 100 times lower than at SNS.

The scientists are the first to detect and characterize coherent elastic scattering of neutrinos off nuclei. This long-sought confirmation, predicted in the particle physics Standard Model, measures the process with enough precision to establish constraints on alternative theoretical models. [Read more…]

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…]

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…]

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…]

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…]

Y-12‘s Biology Complex would be top priority if excess cleanup funding available

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Y-12 Biology Complex aerial

An aerial view of the Biology Complex at the Y-12 National Security Complex. Plans call for eventually demolishing the complex. (Photo courtesy U.S. Department of Energy)

 

If excess funding is available, the federal cleanup program in Oak Ridge has a top priority: the Biology Complex at the Y-12 National Security Complex.

The budget request submitted to Congress by President Donald Trump on Tuesday, May 23, included $225 million for high-risk excess contaminated facilities at Y-12 and Lawrence Livermore National Laboratory in California.

It’s not clear how much of that money might be used in Oak Ridge, if the president’s budget request were approved. Officials said the allocations would be determined by U.S. Department of Energy headquarters.

But the Oak Ridge cleanup program, known as environmental management, has taken steps to ensure that some projects here, such as the planned demolition of Y-12’s Biology Complex, are “in a good position” if money becomes available.

On Friday, Jay Mullis, acting manager for the DOE Oak Ridge Office of Environmental Management, or EM, said the Biology Complex would be a primary priority if Y-12 gets some portion of the $225 million proposed by the Trump administration.

“Provided there is excess funding, that would be the building we would go after,” the Oak Ridge EM program said. [Read more…]

Buchanan named deputy for science, technology at ORNL

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Michelle Buchanan

Michelle Buchanan

 

Michelle Buchanan, an accomplished scientific leader and researcher, has been appointed deputy for science and technology at the U.S. Department of Energy’s Oak Ridge National Laboratory by new Lab Director Thomas Zacharia, a press release said. Her appointment is effective October 1.

“Dr. Buchanan’s research accomplishments, programmatic expertise, and reputation for achievement support ORNL’s role as a premier research institution that provides scientific expertise and breakthroughs that are critical to national priorities in energy, industry, and national security,” said Zacharia, who served in the deputy’s position until becoming lab director on July 1.

Buchanan has been associate laboratory director for physical sciences since 2004, with responsibilities including the lab’s Chemical Sciences, Physics, and Materials Science and Technology divisions, as well as its Center for Nanophase Materials Sciences, a DOE Office of Science user facility. The lab will conduct an international search for her replacement, the press release said.

As deputy for science and technology, Buchanan’s responsibilities will cover the range of ORNL research—computing and computational sciences, neutron science, nuclear science and engineering, the physical sciences, energy and environmental science, and national security—as well as the lab’s leadership role in U.S. ITER, the Exascale Computing Project, and ORNL research centers and institutes, the press release said. [Read more…]