Oak Ridge Today

Y-12 deploys system to counter unauthorized drones

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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 Y-12 National Security Complex has deployed a system to counter unauthorized drones. Y-12 produces parts for nuclear weapons and stores highly enriched uranium, among other guarded national security missions.

Oak Ridge Today reported in November 2018 that Y-12 was one of four sites housing special nuclear materials where the National Nuclear Security Administration was deploying systems to counter drones. Deployed by the Office of Defense Nuclear Security, the systems have the capability to detect, identify, track, and intercept unsanctioned and suspicious drones, the NNSA said in 2018. At that time, one system had already been deployed at Los Alamos National Laboratory in New Mexico.

The NNSA announced in a press release Monday that the system to counter unauthorized drones had been deployed at Y-12. The Y-12 system is intended to detect, identify, and track potentially malicious threats posed by drones, the NNSA said.

“The National Nuclear Security Administration Production Office (NPO) is announcing this deployment and the airspace restriction to the public to minimize the threat of unauthorized UAS (unmanned aircraft system) flights over Y-12,” said Teresa Robbins, NPO manager. “This will enhance our ability to effectively protect this vital national security facility.”

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For members: Millions of gallons in sewer system overflows reported in four-year period

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An Oak Ridge wastewater overflow tank is pictured above on Emory Valley Road on Tuesday, June 1, 2021. (Photo by John Huotari/Oak Ridge Today)

 

Note: This story was last updated at 3:20 p.m. June 6.

Millions of gallons in sewer system overflows were reported to the state by the City of Oak Ridge between 2012 and 2017, and most of the largest overflows—500,000 gallons or more—were reported in the summer of 2013, according to a federal lawsuit that could be settled soon.

The lawsuit by Tennessee Riverkeeper, a nonprofit organization based in Alabama, was filed in U.S. District Court in Knoxville in 2018. It alleged that the city had reported about 40 million gallons of sewer system overflows in a four-year period near local waters and that the city had violated the Clean Water Act. The city denied the claim. The lawsuit had sought to force the city to make repairs to keep pollutants out of creeks and rivers, and to charge the city $37,500 per violation per day. It also asked the city to pay reasonable attorney’s fees and expert fees. Riverkeeper said the discharges have affected how often its members use the Tennessee River and its tributaries for recreation. The discharges continued through at least early 2017, with more overflows reported later, according to the lawsuit and legal documents filed in the case.

Now, the lawsuit could be settled if the court approves and Oak Ridge makes at least $4 million in repairs by 2025 and pays more than $100,000 in attorneys’ fees. The settlement agreement was approved by City Council in May. A notice about the agreement was filed in U.S. District Court in Knoxville on Thursday.

The largest overflows, by volume, were reported about two years before the city completed millions of dollars worth of repairs to its aging sewer system and built three large wastewater holding tanks after an order from the U.S. Environmental Protection Agency in 2010. The EPA order had required the city to bring itself into compliance with its discharge permit. However, the overflows continued even after the city said it had satisfied the conditions of the EPA order, according to the lawsuit, although the overflows appeared to be at a lower volume than in the summer of 2013.

Legal arguments in the case have included debate over whether Tennessee Riverkeeper has standing—someone who had been injured by the sewer system overflows—and whether the discharges have continued.

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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An Oak Ridge wastewater overflow tank is pictured above on Emory Valley Road on Tuesday, June 1, 2021. (Photo by John Huotari/Oak Ridge Today)

Note: This story was last updated at 3:20 p.m. June 6.

Millions of gallons in sewer system overflows were reported to the state by the City of Oak Ridge between 2012 and 2017, and most of the largest overflows—500,000 gallons or more each—were reported in the summer of 2013, according to a federal lawsuit that could be settled soon.

An Oak Ridge wastewater overflow tank is pictured above on Emory Valley Road on Tuesday, June 1, 2021. (Photo by John Huotari/Oak Ridge Today)

 

Note: This story was last updated at 3:20 p.m. June 6.

Millions of gallons in sewer system overflows were reported to the state by the City of Oak Ridge between 2012 and 2017, and most of the largest overflows—500,000 gallons or more—were reported in the summer of 2013, according to a federal lawsuit that could be settled soon.

The lawsuit by Tennessee Riverkeeper, a nonprofit organization based in Alabama, was filed in U.S. District Court in Knoxville in 2018. It alleged that the city had reported about 40 million gallons of sewer system overflows in a four-year period near local waters and that the city had violated the Clean Water Act. The city denied the claim. The lawsuit had sought to force the city to make repairs to keep pollutants out of creeks and rivers, and to charge the city $37,500 per violation per day. It also asked the city to pay reasonable attorney’s fees and expert fees. Riverkeeper said the discharges have affected how often its members use the Tennessee River and its tributaries for recreation. The discharges continued through at least early 2017, with more overflows reported later, according to the lawsuit and legal documents filed in the case.

Now, the lawsuit could be settled if the court approves and Oak Ridge makes at least $4 million in repairs by 2025 and pays more than $100,000 in attorneys’ fees. The settlement agreement was approved by City Council in May. A notice about the agreement was filed in U.S. District Court in Knoxville on Thursday.

The largest overflows, by volume, were reported about two years before the city completed millions of dollars worth of repairs to its aging sewer system and built three large wastewater holding tanks after an order from the U.S. Environmental Protection Agency in 2010. The EPA order had required the city to bring itself into compliance with its discharge permit. However, the overflows continued even after the city said it had satisfied the conditions of the EPA order, according to the lawsuit, although the overflows appeared to be at a lower volume than in the summer of 2013.

Legal arguments in the case have included debate over whether Tennessee Riverkeeper has standing—someone who had been injured by the sewer system overflows—and whether the discharges have continued.

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!

Learn about Wheat, a community before the war, during Saturday walk

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Wheat Community Before the Manhattan Project
The Wheat community before the Manhattan Project during World War II in the area that is now west Oak Ridge. (Photo submitted by National Park Service)

You can learn about Wheat, a community before World War II, during a walk in west Oak Ridge on Saturday.

The walk will be led by a National Park Service ranger starting at 10 a.m. Saturday, June 5. The program will begin at Blair Road and the North Boundary Greenway.

Wheat was a community that existed in what is now west Oak Ridge before the city was built as part of the top-secret Manhattan Project during World War II. That was a federal program to build the world’s first atomic weapons, before Germany could.

Oak Ridge is one of three sites that are part of the Manhattan Project National Historical Park. The other two are Hanford, Washington, and Los Alamos, New Mexico.

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Manhattan Project Park re-opens

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The National Park Service visitor center is pictured above at the Children’s Museum of Oak Ridge on Friday, Jan. 11, 2019. (File photo by John Huotari/Oak Ridge Today)

The visitor center for the Manhattan Project National Historical Park in Oak Ridge re-opened on Tuesday.

The visitor center had been shut down for many months because of the COVID-19 pandemic.

The visitor center is at the Children’s Museum of Oak Ridge on West Outer Drive. It is open Tuesday through Saturday from 10 a.m. to 4 p.m., and from 1 p.m. to 4 p.m. on Sundays.

Oak Ridge is one of three sites that are part of the Manhattan Project National Historical Park. The other two are Hanford, Washington, and Los Alamos, New Mexico. All three were part of the top-secret Manhattan Project during World War II. That was a federal program to build the world’s first atomic bombs, before Germany could. The park tells the story of the workers and their missions during and after the war.

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K-25 History Center re-opens

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Image courtesy K-25 History Center

After a long shutdown during the COVID-19 pandemic, the K-25 History Center re-opened Monday morning.

The K-25 History Center is located on the south side of the site where the K-25 Building used to be at what is now Heritage Center in west Oak Ridge. The K-25 Building was once the world’s largest. The K-25 History Center is on the second floor of the City of Oak Ridge fire station at Heritage Center.

The K-25 site was built during World War II, and it enriched uranium for nuclear weapons and commercial nuclear power plants. The site was shut down in the 1980s. The site was built as part of the top-secret Manhattan Project, and it was to help enrich uranium for the world’s first atomic bombs during World War II.

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International fusion energy project to be discussed

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David Rasmussen

 

An international fusion energy project that involves Oak Ridge National Laboratory will be discussed in an online meeting on Wednesday, May 19.

The featured speaker will be David Rasmussen, the leader of the technical integration of the U.S. contributions to the international fusion project, which is under construction in France and known as ITER.

Rasmussen’s areas of responsibility have included the ITER plasma heating and fueling systems, a press release said. He has been a plasma research scientist at ORNL since 1981. He has more than 35 years of fusion and plasma science experience in diagnostic measurements and the technology development needed for magnetic confinement fusion and other plasma technology applications, the release said. Rasmussen received a Ph.D. in applied science, specializing in plasma physics, from the University of California at Davis in 1981 where his graduate work was a study of inertial laser fusion wave plasma interactions.

The May 19 talk is hosted by ORION, an amateur science and astronomy club based in Oak Ridge. The talk is scheduled to begin on Zoom at 7 p.m. May 19, and it is open to the public. If you are interested in joining, the Zoom meeting ID is 885 2873 5960, and the passcode is 716689. Alternatively, you can follow this link: https://us02web.zoom.us/j/88528735960?pwd=KzY4bnBHcjlhTzg3L3pOcjY0TFovUT09. [Read more…]

Impacts of nuclear war to be discussed

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Alan Robock

 

A climate science professor at Rutgers University will discuss how nuclear war could affect the climate and humanity during a virtual meeting in Oak Ridge on Tuesday, May 18.

Alan Robock will be the featured speaker at the virtual monthly meeting of Friends of Oak Ridge National Laboratory. The meeting will be open to the public, and it is scheduled to begin at noon Tuesday, May 18.

Robock is a distinguished professor of climate science in the Department of Environmental Sciences at Rutgers University in New Brunswick, New Jersey. His FORNL talk is titled “The Climatic and Humanitarian Impacts of Nuclear War.”

The Zoom link (meeting ID) can be found by clicking on the lecture title on the home page of the new FORNL website at www.fornl.org and then clicking the link just below the title on the talk’s descriptive page. [Read more…]

Kairos Power, TVA to collaborate on low-power demonstration reactor

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An aerial view of the K-33 site at Heritage Center, the former K-25 site, in west Oak Ridge. (Photo courtesy TVA)

The Tennessee Valley Authority and Kairos Power plan to collaborate on setting up a low-power demonstration reactor at the East Tennessee Technology Park, the former K-25 site in west Oak Ridge.

As part of this agreement, TVA said in a press release Thursday that itwill provide engineering, operations, and licensing support to help Kairos Power deploy the reactor, named Hermes.

“Teamwork is the hallmark of the nuclear industry and, through this partnership with Kairos Power, we can share TVA’s safety and innovation insights to advance nuclear technology while gaining experience with licensing for advanced reactors,” said TVA President and Chief Executive Officer Jeff Lyash. “Nuclear power is the key to fueling our economy with reliable, affordable, and clean electricity, and it is critical to our national security.”

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THDA grant will help with down payment assistance in Oak Ridge

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Pictured above in front row are, left to right, Oak Ridge City Manager Mark Watson, Oak Ridge Housing Authority Commissioner Tom Beehan, Tennessee Lt. Gov. Randy McNally, U.S. Rep. Chuck Fleischmann, state Rep. John Ragan, ORHA Executive Director Maria Catron, and Tennessee Housing Development Agency Industry and Government Affairs Liaison Katie Moore; and back row, left to right, ORHA Commissioner Jim Palmer, ORHA Board Chair Jean Lantrip, and ORHA Board Secretary Sharon Crane. (Photo courtesy THDA)

The Tennessee Housing Development Agency has awarded a $106,000 HOME Program grant to the Oak Ridge Housing Authority that will be used to help low-income families purchase a new home.

The Oak Ridge Housing Authority will use the funding to provide assistance up to $14,999 to cover down payment and closing costs for eligible first-time home buyers living in the city limits, a press release said.

“A down payment is often the biggest hurdle to overcome for working families wanting to buy a home,” THDA Executive Director Ralph M. Perrey said. “These funds will allow first-time home buyers who would otherwise be able to afford a mortgage payment to overcome that obstacle.”

ORHA Executive Director Maria Catron said the grant will be used to help low-to-moderate income families, with the exact amount awarded based on the gap needed to cover the buyer’s down payment and closing costs.

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ORAU will support COVID-19 communications for CDC Office of Minority Health & Health Equity

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Part of the ORAU campus in central Oak Ridge is pictured above on May 29, 2017. (File photo by John Huotari/Oak Ridge Today)

ORAU was recently awarded a contract by the Centers for Disease Control and Prevention Office of Minority Health and Health Equity (OMHHE) to provide technical communications support to the office and three COVID-19 award recipients.

ORAU will advise the development of awardee health communication plans and materials targeting limited English proficiency audiences, such as Hispanic or Asian/Pacific Islander populations, as well as help increase the communications capacity of OMHHE to respond to COVID-19 in these and other high-risk communities, a press release said. [Read more…]

TVA to temporarily lower Melton Hill Reservoir

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The Tennessee Valley Authority will temporarily lower Melton Hill Reservoir two to four feet to help property owners with their annual spring-cleaning activities, a press release said.

From Saturday, March 20, through Saturday, March 28, TVA will hold the reservoir between 790 and 792 feet to support dock repairs, shoreline stabilization, and litter pick up, the press release said.

TVA will return Melton Hill to its normal winter elevation of 794 feet by April 1.

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TVA conducting maintenance at Bull Run

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The Tennessee Valley Authority’s Bull Run Fossil Plant is pictured above in Claxton on Monday, Aug. 27, 2018. (File photo by John Huotari/Oak Ridge Today)

The Tennessee Valley Authority is conducting routine maintenance inside the boiler at the Bull Run Fossil Plant in Claxton, and the activities, which make use of the plant’s public address system, might continue for the next week or so, a spokesman said Monday.

During the maintenance, TVA is using small blasting caps to remove the buildup of slag, a byproduct at the coal-fired plant.

Residents in Anderson County have been asking about the recent sounds of sirens at Bull Run, including at night.

In a statement, TVA spokesperson Scott Brooks said TVA is using the plant’s public address system to alert and communicate with employees on site, but no sirens or other alarms are activated.

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