Oak Ridge Today

For members: Y-12 waste had pressurized gases, ‘energetic material,’ but posed no safety risk

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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. (File photo by John Huotari/Oak Ridge Today)

 

The waste shipped from the Y-12 National Security Complex that violated a solid waste permit in Nevada included small volumes of pressurized, non-flammable gases and an energetic material, but the shipments did not pose a safety risk, the U.S. Department of Energy said Thursday.

“These items were contained within a sealed, thick steel assembly that was disposed within a large metal box,” DOE said in response to questions. “Though the presence of these internal items were not known at the time of disposal, they do not pose any safety risk because the inner assembly is capable of containing any release of the small volumes of pressurized gases and the energetic material.”

The Department of Energy and the State of Nevada resolved regulatory actions related to the unauthorized shipments of the classified low-level radioactive waste in June. Oak Ridge Today reported about the settlement agreement on Wednesday, and the Nevada Division of Environmental Protection announced the agreement on Thursday. DOE also responded to questions about the shipments on Thursday, and the responses are included here.

At issue were 33 waste packages in 10 shipments from Y-12 to the Nevada National Security Site northwest of Las Vegas between January 2013 and December 2018. The shipments, which were quickly suspended, received publicity in July 2019 after Dan Brouillette, who was then deputy energy secretary, informed Nevada Governor Steve Sisolak about them. At the time, Nevada officials were already in a dispute with DOE about a half-ton of plutonium shipped to NNSS from the Savannah River Site in South Carolina.

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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. (File photo by John Huotari/Oak Ridge Today)

The waste shipped from the Y-12 National Security Complex that violated a solid waste permit in Nevada included small volumes of pressurized, non-flammable gases and an energetic material, but the shipments did not pose a safety risk, the U.S. Department of Energy said Thursday.

“These items were contained within a sealed, thick steel assembly that was disposed within a large metal box,” DOE said in response to questions. “Though the presence of these internal items were not known at the time of disposal, they do not pose any safety risk because the inner assembly is capable of containing any release of the small volumes of pressurized gases and the energetic material.”

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

 

The waste shipped from the Y-12 National Security Complex that violated a solid waste permit in Nevada included small volumes of pressurized, non-flammable gases and an energetic material, but the shipments did not pose a safety risk, the U.S. Department of Energy said Thursday.

“These items were contained within a sealed, thick steel assembly that was disposed within a large metal box,” DOE said in response to questions. “Though the presence of these internal items were not known at the time of disposal, they do not pose any safety risk because the inner assembly is capable of containing any release of the small volumes of pressurized gases and the energetic material.”

The Department of Energy and the State of Nevada resolved regulatory actions related to the unauthorized shipments of the classified low-level radioactive waste in June. Oak Ridge Today reported about the settlement agreement on Wednesday, and the Nevada Division of Environmental Protection announced the agreement on Thursday. DOE also responded to questions about the shipments on Thursday, and the responses are included here.

At issue were 33 waste packages in 10 shipments from Y-12 to the Nevada National Security Site northwest of Las Vegas between January 2013 and December 2018. The shipments, which were quickly suspended, received publicity in July 2019 after Dan Brouillette, who was then deputy energy secretary, informed Nevada Governor Steve Sisolak about them. At the time, Nevada officials were already in a dispute with DOE about a half-ton of plutonium shipped to NNSS from the Savannah River Site in South Carolina.

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

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

Not a member? No problem! Subscribe here:

Basic

Pro

Temporary

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

We also have advanced subscription options. You can see them here.

We also accept donations. You can donate here. A donation of $50 or more will make you eligible for a subscription.

Thank you for reading Oak Ridge Today. We appreciate your support!

Nevada announces settlement with DOE over non-compliant waste from 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. (File photo by John Huotari/Oak Ridge Today)

On Thursday, Nevada announced details of the settlement agreement with the U.S. Department of Energy over low-level radioactive waste that was incorrectly identified and shipped from Y-12 National Security Complex in Oak Ridge to DOE’s Nevada National Security Site northwest of Las Vegas between 2013 and 2018.

Oak Ridge Today first reported about the settlement agreement on Wednesday. The Nevada announcement on Thursday provided additional information.

Here is Nevada’s announcement:

[Read more…]

New DOE landfill could cost $1 billion, including construction, operations

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Oak Ridge Reservation with Bear Creek Valley

But it could also save $1 billion through on-site disposal, officials say

A new landfill that would hold waste from cleanup work at federal sites in Oak Ridge could cost $1 billion, a project manager said Wednesday. That start-to-finish estimate includes construction and 23 years of operations.

But federal officials said the new landfill could save $1 billion in on-site versus off-site costs. That’s because the waste would be disposed on site and wouldn’t have to be shipped out of town, possibly to other states such as Nevada and Utah.

Saving money through on-site disposal could, in turn, accelerate the cleanup work at Oak Ridge National Laboratory and Y-12 National Security Complex, said Laura Wilkerson, federal project director for the Y-12 National Security Complex in the Oak Ridge Office of Environmental Management.

The new landfill, the Environmental Management Disposal Facility, would be built on Bear Creek Road west of the Y-12 National Security Complex near another landfill that is already in use and has been operating since 2002. [Read more…]

Nevada, feds agree to discuss landfill concerns, including ORNL radioactive waste

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ORNL CEUSP Waste Shipping

Workers train to remove a type of shipping cask that would be used to transport 403 canisters of uranium-tainted waste from Oak Ridge National Laboratory to Nevada National Security Site northwest of Las Vegas. (Photos courtesy U.S. Department of Energy/Office of Environmental Management)

 

A new group of state and federal workers that was announced Tuesday could discuss contentious waste-related issues that include concerns over shipping low-level radioactive waste from a World War II-era building in Oak Ridge to a federal landfill in Nevada.

The new group, which will include senior-level state and federal employees, was announced in a six-page agreement, a memorandum of understanding signed last week by Energy Secretary Ernest Moniz and Nevada Governor Brian Sandoval.

The talks started more than a year ago, after Sandoval sent a letter to Moniz expressing concerns over the proposed disposal of the radioactive waste at the Nevada National Security Site, a former nuclear weapons proving ground about 65 miles northwest of Las Vegas.

CEUSP Canister

At left is an actual 24-inch steel canister. At right is a representation of the canister interior.

The waste contains radioisotopes of uranium from the Consolidated Edison Uranium Solidification Project. It originated from a 1960s research and development test of thorium and uranium reactor fuel in New York. It is stored at Oak Ridge National Laboratory in Building 3019—the oldest continuously operating nuclear facility in the Department of Energy complex—in 403 ceramic-like uranium oxide monoliths. Each of the monoliths is bonded to the inside of a steel canister about 3.5 inches in diameter and about two feet long. [Read more…]

Four workers evaluated, released after electrical fire at Toxco

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Oak Ridge Fire Department Fire Engine at Toxco

The Oak Ridge Fire Department responded to a small, intense electrical fire on Thursday morning at Toxco, a company that processes low-level radioactive waste. The fire was in a one-story metal building at the back of the company’s site on Flint Road.

 

Four workers were evaluated for minor respiratory issues and released after a small, intense electrical fire was reported at a company that repackages low-level radioactive waste in central Oak Ridge on Thursday morning, authorities said.

The fire at Toxco Materials Management Center on Flint Road was reported at about 11:03 a.m. Thursday. It was in a large one-story metal building at the back of the site, said Marty Griffith, Oak Ridge Fire Department battalion chief.

Electrical equipment inside the building was on fire, and the only way to put it out was to disconnect power, which the Oak Ridge Electric Department did, Griffith said. He said the area where the fire occurred is used to repackage waste, and it is fed by 440 volts of electricity.

Once the power was disconnected, firefighters were able to put out the fire with fire extinguishers. [Read more…]

DOE responds to SSAB’s waste disposal recommendation

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Submitted

The U.S. Department of Energy’s Oak Ridge Office of Environmental Management has responded to a recommendation made earlier this year by the Oak Ridge Site Specific Advisory Board.

In May, the federally appointed citizens’ panel recommended that DOE continue to plan for additional on-site waste disposal capacity on the DOE Oak Ridge Reservation, or ORR, for low-level radioactive and chemically hazardous waste.

DOE currently operates the Environmental Management Waste Management Facility, or EMWMF, a low-level radioactive waste disposal facility in Bear Creek Valley near the Y-12 National Security Complex. When the facility began accepting waste in 2002, it was expected to handle all projected low-level waste from cleanup operations on the ORR. However, with the amount of demolition and work left to complete, EM requires additional disposal capacity onsite.

DOE has conducted a study to develop, screen, and evaluate alternatives for an additional waste disposal facility, with a working name of EM Disposal Facility, or EMDF. ORSSAB’s recommendation encouraged the agency to continue working toward adding disposal capacity and proposed recommendations for a new facility.

The ORSSAB encouraged DOE to minimize the need for additional on-site capacity when possible. In its response, DOE said it was examining the final cover design of the EMWMF to allow for extended capacity. The waste acceptance criteria for other so-called “sanitary landfills” on Chestnut Ridge are being evaluated for possible modifications to allow a wider variety of waste. [Read more…]

EDi buys former IMPACT Services site from CROET

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Impact Services Inc.

State and contractor officials lead tours of the IMPACT Services Inc. site at Heritage Center in west Oak Ridge in June. More than one million pounds of low-level radioactive waste has been shipped from the site.

An environmental services company that helped clean up the former IMPACT Services site at Heritage Center has purchased the seven-acre property from the Community Reuse Organization of East Tennessee.

The company, Environmental Dimensions Inc., is headquartered in Alburquerque, N.M., but has offices in Oak Ridge.

The cleanup work at the site started in May 2012 after IMPACT Services, which processed low-level radioactive waste, declared bankruptcy. The company had leased the site—which is at the northwest corner of Heritage Center, the former K-25 site in west Oak Ridge—from CROET.

“We are fortunate to have a partner like EDi who has not only helped us address the environmental liabilities of the property, but that has a vision for its future that will help our community, bring jobs to the area, and further our reindustrialization efforts at East Tennessee Technology Park’s Heritage Center,” said Lawrence Young, CROET president and chief executive officer. [Read more…]

IMPACT Services cleanup scheduled to end Friday

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IMPACT Services Waste

The last of more than one million pounds of low-level radioactive waste at the former IMPACT Services site at Heritage Center in west Oak Ridge was scheduled be shipped out today.

It’s considered a success story—a one-year, $1.2 million state project to ship out more than one million pounds of low-level radioactive waste from a company that has declared bankruptcy—and it’s scheduled to end Friday, officials said last week. The last waste, stored in an open-air shed at the site, was scheduled to be shipped out today, but it has been delayed a day or two.

The project began in May 2012 after IMPACT Services Inc., a company that processed low-level radioactive waste, declared bankruptcy. The company had operations on property leased from the Community Reuse Organization of East Tennessee at the northwest corner of Heritage Center, the former K-25 site in west Oak Ridge.

In the past year, state and contractor officials said during a tour last week, a total of roughly 1.6 million pounds of waste and equipment has been shipped out, including to other processors and sites in Oak Ridge, Florida, and a landfill in Clive, Utah. The waste has been shipped from the site in 1,200 containers on some 220 truck shipments. [Read more…]

IMPACT Services cleanup coming to end with one million pounds shipped

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IMPACT Services Waste

The last of more than one million pounds of low-level radioactive waste at the former IMPACT Services site at Heritage Center in west Oak Ridge will be shipped out next Thursday.

Considered a success story, the one-year, $1.2 million state project to ship out more than one million pounds of low-level radioactive waste from the west Oak Ridge site of a company that declared bankruptcy about one year ago will end next week.

Already, about 1.1 million pounds of waste in about 1,200 containers have been shipped off the Heritage Center site, including to other processors and sites in Oak Ridge, Florida, and an EnergySolutions landfill in Clive, Utah, officials said during a Thursday morning tour.

A half-dozen shipments remain between now and Friday, June 28, said Judy Hardt, project manager for SAIC, which is performing the on-site work under a contract with the Tennessee Department of Environment and Conservation. [Read more…]