Oak Ridge Today

For members: DOE, NNSA, Nevada settle over waste shipped 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)

 

The U.S. Department of Energy, National Nuclear Security Administration, and Nevada environmental regulators have agreed to a settlement after classified low-level waste shipped west from the Y-12 National Security Complex allegedly violated waste acceptance criteria at the Nevada National Security Site northwest of Las Vegas, according to documents posted online. 

The waste shipments from Y-12 received significant publicity in news stories in 2019 after Nevada Governor Steve Sisolak demanded answers from the U.S. Department of Energy about what were described as unapproved waste shipments. The shipments were incorrectly labeled, according to a letter sent that summer to former Energy Secretary Rick Perry by Sisolak and U.S. senators Catherine Cortez Masto and Jacky Rosen. Sisolak said he learned about the shipments from Y-12 to Nevada from Dan Brouillette, who was then deputy energy secretary.

Waste shipments from Y-12 were suspended that July. They remained suspended for almost two years. Shipments of low-level waste resumed in May this year, according to the Defense Nuclear Facilities Safety Board. Work continues to obtain approval to dispose of weapons-related material, the DNFSB said.

The settlement agreement, which was signed in June, addresses reimbursement and factual findings, and it includes, as an attachment, information about how the shipments from Y-12 allegedly violated waste acceptance criteria at NNSS.

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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)

Note: This story was last updated at 2:40 p.m.

The U.S. Department of Energy, National Nuclear Security Administration, and Nevada environmental regulators have agreed to a settlement after classified low-level waste shipped west from the Y-12 National Security Complex allegedly violated waste acceptance criteria at the Nevada National Security Site northwest of Las Vegas, according to documents posted online. 

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 U.S. Department of Energy, National Nuclear Security Administration, and Nevada environmental regulators have agreed to a settlement after classified low-level waste shipped west from the Y-12 National Security Complex allegedly violated waste acceptance criteria at the Nevada National Security Site northwest of Las Vegas, according to documents posted online. 

The waste shipments from Y-12 received significant publicity in news stories in 2019 after Nevada Governor Steve Sisolak demanded answers from the U.S. Department of Energy about what were described as unapproved waste shipments. The shipments were incorrectly labeled, according to a letter sent that summer to former Energy Secretary Rick Perry by Sisolak and U.S. senators Catherine Cortez Masto and Jacky Rosen. Sisolak said he learned about the shipments from Y-12 to Nevada from Dan Brouillette, who was then deputy energy secretary.

Waste shipments from Y-12 were suspended that July. They remained suspended for almost two years. Shipments of low-level waste resumed in May this year, according to the Defense Nuclear Facilities Safety Board. Work continues to obtain approval to dispose of weapons-related material, the DNFSB said.

The settlement agreement, which was signed in June, addresses reimbursement and factual findings, and it includes, as an attachment, information about how the shipments from Y-12 allegedly violated waste acceptance criteria at NNSS.

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.

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

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For members: More than 4,000 fish, crayfish killed by Y-12 chlorinated water, mercury

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Upper East Fork Poplar Creek is pictured above at the Y-12 National Security Complex in Oak Ridge on Friday, May 22, 2020. (Photo by John Huotari/Oak Ridge Today)

 

More than 4,000 fish and crayfish were killed by chlorinated water and mercury at the Y-12 National Security Complex in two series of incidents in 2018 and 2021.

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.

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

Upper East Fork Poplar Creek is pictured above at the Y-12 National Security Complex in Oak Ridge on Friday, May 22, 2020. (Photo by John Huotari/Oak Ridge Today)

 

More than 4,000 fish and crayfish were killed by chlorinated water and mercury at the Y-12 National Security Complex in two series of incidents in 2018 and 2021.

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.

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

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

Upper East Fork Poplar Creek is pictured above at the Y-12 National Security Complex in Oak Ridge on Friday, May 22, 2020. (Photo by John Huotari/Oak Ridge Today)

More than 4,000 fish and crayfish were killed by chlorinated water and mercury at the Y-12 National Security Complex in two series of incidents in 2018 and 2021. 

The first series of incidents was likely caused by the release of mercury while crews were cleaning up and removing equipment at the Alpha-4 Building on the west side of Y-12, according to scientists and officials. Alpha-4 is the most contaminated of the four major mercury-contaminated buildings at Y-12. Millions of pounds of mercury were used at Y-12 decades ago to produce nuclear weapons parts. Removing mercury-contaminated buildings, equipment, and soil remains one of the top challenges of cleaning up the Oak Ridge Reservation.

Upper East Fork Poplar Creek is pictured above at the Y-12 National Security Complex in Oak Ridge on Friday, May 22, 2020. (Photo by John Huotari/Oak Ridge Today)

 

More than 4,000 fish and crayfish were killed by chlorinated water and mercury at the Y-12 National Security Complex in two series of incidents in 2018 and 2021.

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:

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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!

First Presbyterian offers free meals, groceries on July 8

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First Presbyterian Church will provide a free meal and bag of groceries to food-insecure guests who drive by the church between 5:30 and 6 p.m. on Thursday, July 8.

The church’s monthly Welcome Table community meal program plans to supply each guest with a meal consisting of a sandwich, chips, fresh fruit, and brownies or cookies. In addition, a bag of groceries will be delivered to each car, a press release said. [Read more…]

Chicken Salad Chick opening in Oak Ridge

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A Chicken Salad Chick restaurant is being built where Long John Silver’s used to be on Oak Ridge Turnpike. The new restaurant, expected to open soon, is pictured above on Sunday, July 4, 2021. (Photo by John Huotari/Oak Ridge Today)

A Chicken Salad Chick restaurant is expected to open soon in Oak Ridge.

The new restaurant is being built where Long John Silver’s used to be on Oak Ridge Turnpike.

The menu at Chicken Salad Chick includes chicken salads, pimento cheese, sandwiches, soups and salads, and more. You can access the restaurant and catering menus here.

[Read more…]

Soil being removed for Y-12 fire station

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Soil is being removed for a new fire station at the Y-12 National Security Complex. (Photo by Y-12)

About 15,000 cubic yards of soil needs to be excavated to flatten a site for a new fire station at the Y-12 National Security Complex, and almost half of the soil has been removed so far, officials said this week.

The new fire station is one of several under construction at Y-12. Others include an emergency operations center and the Uranium Processing Facility. There was a groundbreaking for the fire station in April, after construction had already started on the emergency operations center.

The fire station replaces one built in 1947, and the EOC will be the home of the site’s operations center, which is currently located in a World War II-era building.

[Read more…]

City explains need for space between garbage, recycling bins at curb

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The City of Oak Ridge has explained the need for space between garbage and recycling bins at the curb under a new contract with Waste Connections, the trash collector.

New blue 95-gallon garbage cans have been dropped off at Oak Ridge homes. The city and Waste Connections have asked residents to place the carts at least five feet away from other objects such as mailboxes and cars, avoid placing them under trees and power lines, and keep garbage and recycling containers at least three feet apart.

In a short video posted by the city, the garbage cans are shown being picked up by a hydraulic arm and dumped into a Waste Connections truck.

[Read more…]

Judge Elledge retires

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Don-Elledge-Sept-9-2019
Anderson County Criminal Court Judge Don Elledge is pictured above on Monday, Sept. 9, 2019. (File photo by John Huotari/Oak Ridge Today)

Seventh Judicial District Circuit Court Judge Don Elledge retired Wednesday, the end of June, after 16 years on the bench. The Seventh Judicial District is Anderson County. The Circuit Court hears both civil and criminal cases.

Elledge hadn’t aspired to be a judge, but when a vacancy opened up, he was encouraged to apply by others in the community, Tennessee Courts System said in a story about Elledge’s retirement.

“He was successful, and Governor Phil Bredesen appointed him to the bench in September 2005,” the story said. “Judge Elledge did not fully know at the time that he was about to embark on the most rewarding journey of his professional life.”

Since his appointment, Elledge has won election to the circuit court bench twice, in 2006 and in 2014. Stepping down now, a year before his term is up in 2022, was not something that he ever intended to do, Tennessee Courts said.

If it were possible, he would continue in court for another year, even at nearly 72 years old, the story said. However, health issues are forcing him to slow things down a bit and step away from the bench.

[Read more…]

ORFD has new truck to fight brush fires

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The Oak Ridge Fire Department has a new truck designed for putting out brush fires. (Photo by ORFD)

The Oak Ridge Fire Department has a new truck designed to fight brush fires.

The new vehicle, Brush 1, was purchased by the city, and the equipment was purchased with a grant received from Tennessee Emergency Management Agency, which is funded by the U.S. Department of Energy, for off-site emergency planning and response in the amount of $16,000.

It has a 300-gallon per minute Hale pump with a 300-gallon capacity water tank and a five-gallon foam storage tank, a press release said.

It can pump water through a bumper-mounted nozzle, which is operated via joystick inside the cab, while the vehicle is being driven so fire along the roadside can be contained and extinguished. This prevents having to deploy a hose line for a small area and helps to cover a larger area in less time, the press release said.

[Read more…]

Triplets tour Roane State as they look ahead to college

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Roane State’s Jack Parker talks with the Dunsmore family during their tour of the Coffey/McNally Building, in background, and the Goff Building on the Oak Ridge Branch Campus. From left: Jack Parker with Megan, Todd, Jennifer, Jacob, and Luke Dunsmore. (Photo by Roane State Community College)

By Bob Fowler
Roane State staff writer

Roane State employee Jack Parker has been giving prospective students tours of the community college for years, but this was a first for him.

Parker recently provided a detailed overview of the Oak Ridge Branch Campus to triplets, all of whom came away with upbeat opinions of their upcoming collegiate experiences.

Following him through the corridors and into the classrooms and high-tech labs in the Coffey/McNally and Goff Buildings were triplets Jacob, Megan, and Luke Dunsmore, along with their parents, Jennifer and Todd Dunsmore.

The Dunsmores are residents of Knox County’s Fountain City area, and their children graduated in May from the First Baptist Academy in Powell. The trio attended that private school from kindergarten through their senior year.

[Read more…]

City has chlorine to continue operating pool, receives bid to buy more

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The Oak Ridge Outdoor Pool on Providence Road is pictured above. (Photo by City of Oak Ridge)

The City of Oak Ridge has enough chlorine to continue operating the outdoor pool until a new shipment arrives in mid-July, and the Oak Ridge City Council is expected to approve a single bid for chlorine briquettes during its July 12 meeting.

In June, City Council did not approve a sole-source contract to buy more chlorine briquettes after Oak Ridge City Council member Rick Chinn, who is mayor pro tem, objected to spending money on the pool. The sole-source contract required unanimous approval, so the one “no” vote meant the purchase was not approved.

Before the vote, Oak Ridge Recreation and Parks Director Jon Hetrick had told the seven-member Council that the city might have enough chlorine to last through the end of June and possibly into July. Running out of chemicals to treat the pool would result in having to shut it down, Hetrick said. However, in response to questions about a potential “break in service,” Hetrick said at that meeting that he didn’t have an accurate count of the amount of chlorine in stock at the pool.

[Read more…]

Summit at ORNL remains No. 2 in world

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

The Summit supercomputer at Oak Ridge National Laboratory remains the fastest supercomputer in the United States and the second most powerful in the world.

Summit, an IBM system, was the world’s most powerful supercomputer from June 2018 to November 2019, when the U.S. Department of Energy had the two fastest systems in the world.

DOE still has two of the three fastest supercomputers, Summit at ORNL and Sierra at Lawrence Livermore National Laboratory in Livermore, California. And it has three of the top five systems in the world. DOE has a new supercomputer, Perlmutter, ranked at number five. It’s at the National Energy Research Scientific Computing Center at the Lawrence Berkeley National Laboratory, in Berkeley, California. Perlmutter was the only new system in the top 10 in the semiannual TOP500 list released Monday.

Summit was bumped from the top spot on the TOP500 list by a Japanese supercomputer, Fugaku, in June 2020.

Fugaku, which is in Kobe, Japan, remained in the top spot on the TOP500 list released in November and again on the list released Monday. The TOP500 list uses a benchmark test to rank the world’s most powerful supercomputers.

[Read more…]

Pedestrian flown to UT Medical Center with life-threatening injuries after crash

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A pedestrian with life-threatening injuries was flown to the University of Tennessee Medical Center in Knoxville by a LifeStar medical helicopter after a traffic crash in Oak Ridge at about 4:05 a.m. Monday.

The Oak Ridge Police Department received notification of a crash involving a pedestrian on Monday, June 28, on South Illinois Avenue just north of the intersection of East Tulsa Road, the City of Oak Ridge said in a press release. The roadway was closed for a few hours.

[Read more…]