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Disposing of uranium waste could cost at least $7.2 billion

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Depleted uranium hexafluoride storage cylinders at the U.S. Department of Energy’s Portsmouth, Ohio, Conversion Facility. (Photo from U.S. Government Accountability Office report)

The U.S. Department of Energy estimates it could cost at least $7.2 billion to convert and dispose of tens of thousands of cylinders of depleted uranium hexafluoride, a dangerous, corrosive waste byproduct of the uranium enrichment process. Some of the waste came from the former K-25 site in Oak Ridge and is now stored in Ohio, but a portion of the converted depleted uranium could eventually be returned to Oak Ridge for use in nuclear weapons.

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Depleted uranium hexafluoride storage cylinders at the U.S. Department of Energy’s Portsmouth, Ohio, Conversion Facility. (Photo from U.S. Government Accountability Office report)

The U.S. Department of Energy estimates it could cost at least $7.2 billion to convert and dispose of tens of thousands of cylinders of depleted uranium hexafluoride, a dangerous, corrosive waste byproduct of the uranium enrichment process. Some of the waste came from the former K-25 site in Oak Ridge and is now stored in Ohio, but a portion of the converted depleted uranium could eventually be returned to Oak Ridge for use in nuclear weapons.

DOE’s Office of Environmental Management has had about 67,000 cylinders of the depleted uranium hexafluoride (DUF6) stored at two conversion facilities in Paducah, Kentucky, and Portsmouth, Ohio. The facilities convert the DUF6 into two primary products, depleted uranium oxide (a more stable chemical form) and hydrofluoric acid, according to a report by the U.S. Government Accountability Office.

Depleted uranium hexafluoride storage cylinders at the U.S. Department of Energy’s Portsmouth, Ohio, Conversion Facility. (Photo from U.S. Government Accountability Office report)

The U.S. Department of Energy estimates it could cost at least $7.2 billion to convert and dispose of tens of thousands of cylinders of depleted uranium hexafluoride, a dangerous, corrosive waste byproduct of the uranium enrichment process. Some of the waste came from the former K-25 site in Oak Ridge and is now stored in Ohio, but a portion of the converted depleted uranium could eventually be returned to Oak Ridge for use in nuclear weapons.

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Y-12 facilities could be crucial in plan to replace W78 warhead

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U.S. Air Force missile maintainers working on an intercontinental ballistic missile. (Source: U.S. Air Force photo by Airman 1st Class Braydon Williams/GAO-19-84)

U.S. Air Force missile maintainers working on an intercontinental ballistic missile. (Source: U.S. Air Force photo by Airman 1st Class Braydon Williams/GAO-19-84)

  The National Nuclear Security Administration is preparing to restart a program to replace the W78 nuclear warhead, and new facilities at the Y-12 National Security Complex could be important to that project, a federal agency said Friday. The W78 is one of two types of warheads on U.S. Air Force intercontinental ballistic missiles. The W87 is the other. Critical components inside the W78 are aging, according to the U.S. Government Accountability Office, which published a report about the warhead replacement program on Friday. Also, the military’s requirements for, among other things, the safety and security features of the warhead have changed since it entered the stockpile in 1979, the GAO said. Besides being used by the Air Force, the replacement W78 warhead could be used in ballistic missiles launched from Navy submarines, although further studies are required, the GAO said. The two Y-12 facilities that could affect the warhead replacement program are the Uranium Processing Facility, which is now under construction, and the Lithium Production Facility, which could have a new building through a project that is still in the planning stages. [Read more…]

Y-12 approved for B61-12 weapons work

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Image from U.S. Government Accountability Office report in May 2018 on B61-12 Nuclear Bomb.

Image from U.S. Government Accountability Office report in May 2018 on the B61-12 nuclear bomb.

Image from U.S. Government Accountability Office report in May 2018 on B61-12 Nuclear Bomb.

Image from U.S. Government Accountability Office report in May 2018 on the B61-12 nuclear bomb.

 

The Y-12 National Security Complex in Oak Ridge has been approved to produce a major component of a nuclear bomb known as the B61-12.

The approval was the final step to authorize the manufacturing and delivery of the first production unit of a component called the canned subassembly. It’s scheduled for March 2019, according to Y-12. A canned subassembly is the second stage of a modern thermonuclear weapon, and it is part of the nuclear explosives package.

The Y-12 work is part of the B61-12 Life Extension Program, which will consolidate four versions of the bomb into one. The bombs could be carried on B-2A bomber aircraft and F-15Es, several types of F-16s, and PA-200 fighters, and in the future, F-35s and B-21s.

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Y-12 part of extending life of nation’s oldest nuclear weapons

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Image from U.S. Government Accountability Office report in May 2018 on B61-12 Nuclear Bomb.

Image from U.S. Government Accountability Office report in May 2018 on B61-12 Nuclear Bomb.

 

The Y-12 National Security Complex in Oak Ridge is part of a program to extend the life of B61 bombs, the oldest nuclear weapons in the nation’s active stockpile, federal officials said.

The life extension program, or LEP, for the B61 bombs is the most complex and expensive since the U.S. Department of Energy began stockpile life extension activities in January 1996, according to the U.S. Government Accountability Office.

Critical components of the bombs are reaching the end of their operational lives, and the life extension program will result in a bomb known as B61-12. It will consolidate four versions of the bomb into one. The bombs could be carried on B-2A bomber aircraft and F-15E, F-16, F-35, and PA-200 fighters.

A GAO report described the role of six National Nuclear Security Administration sites and laboratories in the LEP. Besides Y-12, the NNSA sites are Kansas City National Security Campus in Missouri; Los Alamos National Laboratory in New Mexico; Pantex Plant in Amarillo, Texas; Sandia National Laboratories in Albuquerque, New Mexico; and Savannah River Site in Aiken, South Carolina.

Y-12 is designated as the production site for the secondary. All weapons in the U.S. nuclear stockpile are two-stage nuclear weapons, or thermonuclear weapons. The first stage, known as the primary, is a fission device that is the initial source of nuclear energy, the GAO said. The secondary, which is the second stage, is a nuclear stage physically separate from the primary. Together, the primary and secondary are referred to as the weapon’s nuclear explosive package, the GAO said. [Read more…]

GAO: DOE has more than 80 percent of U.S. government’s environmental liabilities

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Workers clean 5,700 feet of piping on Alpha-4’s west side at the Y-12 National Security Complex in Oak Ridge. (Photo by U.S. Department of Energy)

Workers clean 5,700 feet of piping on Alpha 4’s west side at the Y-12 National Security Complex in Oak Ridge. Alpha 4 was built in 1944. It was used first for enriching uranium as part of the Manhattan Project and later for thermonuclear weapons production. It was shut down in 1987 and will be demolished. (Photo by U.S. Department of Energy)

 

Note: This story was last updated at 3:20 p.m. September 4.

The U.S. Department of Energy is responsible for more than 80 percent of the U.S. government’s estimated $450 billion in environmental liabilities, a federal agency said in a report published this year.

The agency, the U.S. Government Accountability Office, added the government’s environmental liabilities to a high-risk list of federal programs and operations in a report published in February.

Total environmental liabilities for the federal government are estimated at $447 billion. DOE is responsible for about $372 billion of them, or 83 percent, according to a fiscal year 2016 estimate, the GAO said.

Most of DOE’s environmental liability is related to nuclear waste cleanup, the GAO said. Fifty percent of it is at two cleanup sites: the Hanford Site in Washington state and the Savannah River Site in South Carolina.

The GAO—an independent, nonpartisan agency that works for Congress—said DOE’s total reported environmental liability has generally increased since 2000. It’s roughly doubled from a low of $176 billion in fiscal year 1997 to the higher estimate of $372 billion in fiscal year 2016.

“In the last six years alone, EM (environmental management) has spent $35 billion, primarily to treat and dispose of nuclear and hazardous waste and construct capital projects to treat the waste, while EM’s portion of the environmental liability has grown over this same time period by over $90 billion, from $163 billion to $257 billion,” the GAO said.

In the past few fiscal years, DOE environmental management has spent about $6 billion per year. The budget request submitted to Congress by President Donald Trump in May asked for $6.5 billion for the DOE Office of Environmental Management, the largest request in a decade.

Oak Ridge has a DOE environmental management program. It received more than $400 million in funding per fiscal year between 2013 and 2016. The Oak Ridge Office of Environmental Management has major cleanup projects at the East Tennessee Technology Park (the former K-25 site), Oak Ridge National Laboratory, and Y-12 National Security Complex. Cleanup work depends upon funding, but it could continue into the mid-2040s. Although they might be in various stages, projects that are under way now include finishing demolition work at ETTP by 2020, disposing of uranium-233 at ORNL, addressing high-risk excess facilities at ORNL and Y-12, building a Mercury Treatment Facility at Y-12, and shipping transuranic waste to the Waste Isolation Pilot Plant in New Mexico. [Read more…]

Consolidated Nuclear Security resuming contract transition at Pantex, Y-12

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Y-12 National Security Complex Aerial View

The Y-12 National Security Complex in Oak Ridge is pictured above.

Consolidated Nuclear Security LLC has been authorized by the National Nuclear Security Administration to resume its transition to manage and operate the Y-12 National Security Complex in Oak Ridge and Pantex Plant in Amarillo, Texas, the company announced Thursday.

The announcement comes one week after the U.S. Government Accountability Office denied the third and possibly final protest by one of the two teams that unsuccessfully bid on the $22 billion contract to manage the two nuclear weapons plants. The protests had been filed by Nuclear Production Partners LLC, a team led by The Babcock and Wilcox Co., which is currently the lead contractor at Y-12 and Pantex.

The decision to award the consolidated contract to CNS, first announced in January 2013, has now been upheld by the NNSA and GAO, the company said. The five-year contract with the NNSA includes options that could allow the contract to be extended for up to five more years, based upon performance.

“The CNS team submitted a very strong and credible solution for managing and operating the Pantex and Y-12 sites, and we are eager to begin implementing our proposal together with the dedicated employees of Pantex and Y-12,” said Jim Haynes, CNS chief executive officer. “We look forward to partnering with the communities of Amarillo and Oak Ridge.” [Read more…]

GAO denies third protest of $22 billion contract to manage Y-12, Pantex

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Y-12 National Security Complex Aerial View

Federal officials have denied the third protest by one of the two teams that unsuccessfully bid on a $22 billion contract to manage the Y-12 National Security Complex in Oak Ridge, pictured above, and Pantex Plant near Amarillo, Texas.

Note: This story was updated at 6:45 p.m.

Federal officials have denied the third protest by one of the two teams that unsuccessfully bid on a $22 billion contract to manage the Y-12 National Security Complex in Oak Ridge and Pantex Plant near Amarillo, Texas.

In the protest, Nuclear Production Partners LLC of Lynchburg, Va., had challenged a November decision by the National Nuclear Security Administration to reaffirm its earlier decision, announced in January 2013, to award the consolidated contract to Consolidated Nuclear Security LLC of Reston, Va.

On Thursday, the U.S. Government Accountability Office announced that it had denied the third protest. It’s the final GAO protest, but the case could be appealed to the U.S. Court of Federal Claims in Washington, D.C.

Statistically, that’s not likely; the GAO hears 2,500 protests per year, and the court has about 84. But there is a large amount of money at stake with this contract.

The GAO had upheld one part of an earlier NP2 protest and denied or dismissed three elements of a second. [Read more…]

Officials say little about Monday hearing on Y-12, Pantex contract

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Y-12 National Security Complex

The Y-12 National Security Complex in Oak Ridge is pictured above.

Officials said little about the federal hearing held Monday to discuss the consolidated but contested contract to manage the Y-12 National Security Complex in Oak Ridge and Pantex Plant near Amarillo, Texas.

The hearing is related to the protest filed by Nuclear Production Partners LLC, or NP2, which has contested the decision to award the contract to Consolidated Nuclear Security LLC of Reston, Va. Originally announced in January 2013, the contract could be worth up to $22.8 billion over a decade.

The hearing had originally been scheduled for Jan. 29, but it was rescheduled. [Read more…]

NNSA to decide on Y-12, Pantex contract in early November

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Y-12 National Security Complex Aerial View

The National Nuclear Security Administration will make a selection decision in early November on the consolidated contract to manage and operate the Y-12 National Security Complex in Oak Ridge, pictured above, and Pantex Plant near Amarillo, Texas.

The National Nuclear Security Administration will make a selection decision in early November on the consolidated contract to manage and operate the Y-12 National Security Complex in Oak Ridge and Pantex Plant near Amarillo, Texas, officials said.

The contract, which could be worth up to $22.8 billion over 10 years, was initially awarded in January, but it has been held up by bid protests. The NNSA is hoping to avoid a third round of protests and has asked the three bidding teams if they are willing to share confidential information to help avoid challenges “based on incomplete information and suspicions that are unfounded.”

In a statement this week, the NNSA, a separate agency within the U.S. Department of Energy, said its technical experts have finished evaluating the offers in response to corrective action taken in June, and federal officials will give each bidding team a debriefing. The three teams are Integrated Nuclear Production Solutions LLC of Oak Ridge; Nuclear Production Partners LLC, or NP2, of Lynchburg, Va.; and Consolidated Nuclear Security LLC, or CNS, of Reston, Va. [Read more…]

No comment from NNSA on next step for Y-12, Pantex contract

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Y-12 National Security Complex Sign

Federal officials declined to comment Wednesday on the next step in the process to award a consolidated contract to manage and operate the Y-12 National Security Complex in Oak Ridge and Pantex Plant near Amarillo, Texas.

Federal officials declined to comment Wednesday on the next step in the process to award a consolidated contract to manage and operate the Y-12 National Security Complex in Oak Ridge and Pantex Plant near Amarillo, Texas.

On Tuesday, the U.S. Government Accountability Office announced in an eight-page decision that it had denied or dismissed three elements of a bid protest filed June 17 by Nuclear Production Partners LLC, or NP2, a team led by Babcock and Wilcox Co. But it wasn’t clear what would happen next.

“No comment,” Kate Black, a contractor for the National Nuclear Security Administration, said in a brief e-mail response to a question about the next step on Wednesday afternoon. [Read more…]

GAO denies, dismisses second protest of Y-12, Pantex contract award

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Y-12 National Security Complex Aerial View

The U.S. Government Accountability Office on Tuesday rejected a three-part protest filed in June by one of the two teams that lost a competition earlier this year to manage two nuclear weapons plants in Tennessee and Texas, a contract that could be worth up to $22.8 billion. Pictured above is one of the plants, the Y-12 National Security Complex in Oak Ridge. (Photo courtesy B&W Y-12)

The U.S. Government Accountability Office on Tuesday denied or dismissed three elements of a protest filed in June by one of the two teams that lost a competition earlier this year to manage two nuclear weapons plants in Tennessee and Texas, a contract that could be worth up to $22.8 billion.

The bid protest was filed on June 17 by Nuclear Production Partners LLC, or NP2, a team led by Babcock and Wilcox Co. NP2 was one of three bidding teams that sought to manage and operate the Y-12 National Security Complex in Oak Ridge and the Pantex Plant near Amarillo, Texas. [Read more…]

Federal decision on new protest of Y-12, Pantex contract due Sept. 25

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Y-12 National Security Complex

Y-12 National Security Complex (Submitted photo)

Federal officials have a Sept. 25 deadline to rule on a new protest filed last week by one of the two teams that lost a contract competition earlier this year to manage two nuclear weapons plants in Tennessee and Texas.

The new bid protest was filed on June 17 by Nuclear Production Partners LLC, or NP2, a team led by Babcock and Wilcox Co. The U.S. Government Accountability Office has 100 days to respond to the latest protest but could issue a decision earlier.

The bid protest is related to the consolidated management and operating contract at the Y-12 National Security Complex in Oak Ridge and Pantex Plant near Amarillo, Texas. [Read more…]