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NNSA signs $600 million contract to build its first exascale supercomputer

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Image courtesy Lawrence Livermore National Laboratory

The National Nuclear Security Administration has signed a $600 million contract with Cray Inc. to build the first exascale supercomputer for the NNSA at Lawrence Livermore National Laboratory in California.

It is one of three exascale systems to be built at U.S. Department of Energy or NNSA laboratories. The other two exascale machines will be at DOE laboratories: Aurora at Argonne National Laboratory near Chicago and Frontier at Oak Ridge National Laboratory.

ORNL currently has the most powerful supercomputer in the world, Summit, and LLNL has the second-fastest, Sierra. They are both petaflop systems. Summit is capable of 200 petaflops, or 200,000 trillion calculations per second.

All three of the new exascale supercomputers will be built by Cray using their Shasta architecture, Slingshot interconnect, and new system software platform, the NNSA said in a press release Tuesday.

An exascale computer will be able to solve calculations up to 50 times faster than today’s top supercomputers, exceeding a quintillion, or 1018, calculations per second. That’s a billion billion calculations per second.

[Read more…]

For members: Y-12, Pantex contract extended for two years, $3.8 billion

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The Y-12 National Security Complex is pictured above. (Photo courtesy CNS Y-12)

 

The contract to manage and operate the Y-12 National Security Complex in Oak Ridge and Pantex Plant near Amarillo, Texas, has been extended for two years, and the extension is valued at about $3.8 billion, the National Nuclear Security Administration said Wednesday.

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Y-12 supporting work to make most widely used medical isotope

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Pictured above is a rendering of the proposed Coquí Radio Pharmaceuticals Corporation medical isotope production facility at the Heritage Center in west Oak Ridge. (Image courtesy Coquí)

Note: This story was updated at 5:30 p.m.

The Y-12 National Security Complex in Oak Ridge is supporting a program to make an isotope used in more than 40,000 medical procedures across the nation each day. The goal is to produce the isotope, molybdenum-99 (Mo-99), in the United States without using highly enriched uranium.

Some of that work could occur in Oak Ridge. A company called Coquí Radio Pharmaceuticals Corporation announced in April that it plans to build a $500 million medical isotope production facility at the Heritage Center in west Oak Ridge. Coquí’s facility would make medical isotopes, primarily Mo-99, and the company could start production in 2025.

In a video posted online, Y-12 said some of its researchers have extensive knowledge of Mo-99 and are sharing that information with Coquí and other companies hoping to produce the isotope.

Y-12 has been involved with Mo-99 since 2009, said Cole Jackson of Y-12 Global Security and Strategic Partnerships.

[Read more…]

World’s two fastest supercomputers at DOE labs

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The new Summit supercomputer, a 200-petaflop IBM system that is the world’s most powerful, is pictured above at Oak Ridge National Laboratory. (Photo courtesy Katie Bethea/ORNL)

The United States has the two fastest supercomputers in the world, and they are both at U.S. Department of Energy laboratories.

DOE and its National Nuclear Security Administration have two other supercomputers in the top 10.

“DOE’s national labs have some of the brightest minds in the world, which have made America a worldwide leader in high-performance computing hardware, software, and applications,” U.S. Secretary of Energy Rick Perry said in a press release Monday. “We are well-positioned to maintain this leadership as we enter the era of exascale computing, which holds enormous promise for our country and will transform our leadership in science, our economy, and our nation’s security.”

As reported by Oak Ridge Today on Monday, the Summit supercomputer at Oak Ridge National Laboratory is still the fastest supercomputer in the world.

[Read more…]

Y-12 has emergency management exercise on Wednesday

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

Emergency response personnel from the National Nuclear Security Administration and Consolidated Nuclear Security—along with federal, state, and local emergency management personnel—will conduct an emergency management exercise in and around the Y-12 National Security Complex on Wednesday, June 12.

“During this exercise, people in the vicinity of the Y-12 may observe personnel simulating response activities and performing environmental monitoring or sampling, but these offsite activities are part of the exercise,” a press release said.

[Read more…]

Highly enriched uranium from UK brought to Y-12 for secure storage

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The Y-12 National Security Complex is pictured above. (Photo courtesy CNS Y-12)

Note: This story was updated at 9:15 a.m.

Almost 700 kilograms of highly enriched uranium has been moved from the United Kingdom to the United States, and the material is being securely stored at the Y-12 National Security Complex in Oak Ridge for now, federal officials said.

The National Nuclear Security Administration said this month that the highly enriched uranium, or HEU, will be down-blended later into low enriched uranium for use as nuclear reactor fuel.

“The material was returned to Y-12 for secure storage awaiting future disposition,” the NNSA said in a statement provided Friday by Steven Wyatt of the NNSA Production Office in Oak Ridge.

Wyatt said Y-12 supported the removal effort, which was announced by the NNSA on May 3, through technical oversight and guidance of the processing and packaging of material.

[Read more…]

DOE updating security order after intelligence reports about drone threats

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A drone is pictured above. (Photo courtesy Federal Aviation Administration)

The U.S. Department of Energy is updating a classified security order that will reflect recent intelligence assessments about the threats posed by unmanned aerial systems, or drones, as some federal officials express concerns that terrorists could use drones to harm the United States.

That information is included in a report issued by the DOE Inspector General, or IG, in April.

While developing the report, the IG reviewed controls in place at the Y-12 National Security Complex and Idaho National Laboratory. The IG found that the National Nuclear Security Administration, including Y-12, has been proactive in establishing “limited internal controls” that include observing and reporting unmanned aerial systems, as well as using deadly force if hostile intent is determined.

The IG said drones are becoming increasingly popular, and some unmanned aerial systems that are commercially available and relatively affordable have high-definition cameras, auto pilot global positioning system navigation, and the ability to carry and remotely release payloads.

[Read more…]

For members: Likely cause of Y-12 gas leak has been identified

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Y-12 Building 9212

An inspection has determined the likely cause of the hydrogen fluoride gas leak in the main processing building at the Y-12 National Security Complex in April.

The rest of this story, which you will find only on Oak Ridge Today, is available if you are a member: a subscriber, advertiser, or recent contributor to Oak Ridge Today.  Already a member? Great! Thank you! Sign in here. Not a member? No problem! Subscribe here: Basic

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If you prefer to send a check, you may do so by mailing one to: Oak Ridge Today P.O. Box 6064 Oak Ridge, TN 37831 Note: Most news stories on Oak Ridge Today are free, brought to you by Oak Ridge Today with help from our advertisers, sponsors, and subscribers. Some are considered premium content. This story is premium content. Premium content can include in-depth, investigative, and exclusive stories.

(For members) New lithium building a priority as ceiling materials fall in old one

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Building 9204-2 (Beta 2) is pictured above at center at the Y-12 National Security Complex. Part of Building 9204-2E (Beta 2E) is pictured in the top left. (Photo courtesy Consolidated Nuclear Security)

 

A new lithium processing facility that could be built in Oak Ridge is a priority for the National Nuclear Security Administration, which has cited worker safety and materials that have fallen from the ceiling at the old building now used at the Y-12 National Security Complex.

As a priority, the new lithium processing facility is right behind the number one priorities: the production of plutonium pits at the Savannah River Site in South Carolina and Los Alamos National Laboratory in New Mexico and uranium processing at the Uranium Processing Facility, which is now under construction at Y-12, said Charles Verdon, NNSA deputy administrator for defense programs.

NNSA Administrator Lisa Gordon-Hagerty cited the materials that have fallen from the ceiling at the old Y-12 building used for lithium processing, 9204-2, or Beta 2, in her response to questions during a budget hearing with the U.S. House Energy and Water Development Subcommittee on Tuesday.

The rest of this story, which you will find only on Oak Ridge Today, is available if you are a member: a subscriber, advertiser, or recent contributor to Oak Ridge Today. 

Already a member? Great! Thank you! Sign in here.

Not a member? No problem! Subscribe here:

Basic

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If you prefer to send a check, you may do so by mailing one to:

Oak Ridge Today
P.O. Box 6064
Oak Ridge, TN 37831

Note: Most news stories on Oak Ridge Today are free, brought to you by Oak Ridge Today with help from our advertisers, sponsors, and subscribers. Some are considered premium content. This story is premium content. Premium content can include in-depth, investigative, and exclusive stories.

Normal operations resume, no injuries reported after sensors show possible release of HF at Y-12

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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. (Photo by John Huotari/Oak Ridge Today)

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

 

Note: This story was last updated at 11 a.m.

Normal operations have resumed, and no injuries were reported after sensors indicated a potential release of hydrogen fluoride inside a processing enclosure within the main processing building at the Y-12 National Security Complex on Thursday morning.

The emergency incident was reported at 7:52 a.m. Thursday. The situation was reported to be under control within about an hour, just after 9 a.m. Emergency operations were terminated at 10:15 a.m.

Two sensors had indicated a potential release of hydrogen fluoride gas, said JoEddy Moore of Consolidated Nuclear Security LLC, which manages and operates Y-12 for the National Nuclear Security Administration. The concentration was in the range of parts per million.

Employees in the buildings in and around the 9212 processing complex were evacuated to other buildings in the production area on the west side of Y-12. [Read more…]

Emergency personnel respond to incident at Y-12

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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. (Photo by John Huotari/Oak Ridge Today)

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

 

Note: This story was last updated at 1:20 p.m.

Update: Normal operations have resumed, and no injuries were reported after sensors indicated a potential release of hydrogen fluoride inside a processing enclosure within the main processing building at the Y-12 National Security Complex on Thursday morning. See newer story with more details here.

An incident has occurred at the Y-12 National Security Complex in Oak Ridge. Y-12 emergency response personnel are at the scene of the incident, the plant said in a press release Thursday morning.

Appropriate precautionary protective actions have been started for Y-12 employees who are near the incident and who are not involved in the emergency response. At this time, there is no offsite impact to the public as a result of the incident, the press release said.

The incident occurred at 7:52 a.m. No other confirmed details are available at this time, the press release said. [Read more…]

Unique partnership helps Y-12 employee Chris Borum pursue a new path

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Chris Borum

Chris Borum

 

By Bob Fowler, Roane State staff writer

Chris Borum, for more than 16 years a security guard at the Y-12 National Security Complex in Oak Ridge, said it was time for a change.

As the years passed, he worried he might not be able to meet rigorous annual physical qualifications for his job at the nuclear weapons facility.

Borum, a Kingston resident, said he wanted to stay at Y-12 and eventually retire from there, “but I wanted to leave on my own terms.”

So when a job posting for a material handler was posted on the Y-12’s Intranet, he went for it. [Read more…]

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