Oak Ridge Today

EPA recognizes Oak Ridge as leading Green Power Community

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The City of Oak Ridge has again been designated as a Green Power Community by the U.S. Environmental Protection Agency, officials said in May 2017. (Photo courtesy City of Oak Ridge)

The City of Oak Ridge has again been designated as a Green Power Community by the U.S. Environmental Protection Agency, officials said in May 2017. (Photo courtesy City of Oak Ridge)

 

The City of Oak Ridge has again been designated as a Green Power Community by the U.S. Environmental Protection Agency.

The city is collectively using more than 32 million kilowatt-hours (kWh) of green power annually, which is enough green power to meet 16 percent of the community’s total electricity use, a press release said.

“This is a huge honor, and we are proud to be recognized by the U.S. Environmental Protection Agency,” Oak Ridge Electric Department Business Office Manager Marlene Bannon said. “Using green power helps our community become more sustainable, while also sending a message to others across the country that supporting clean sources of electricity is a sound business decision and an important choice in reducing climate risk.” [Read more…]

Oak Ridge receives $2 million wastewater loan

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The City of Oak Ridge has received a $2 million state wastewater loan, officials said Friday.

The loan is for the city’s Infiltration and Inflow Correction project. It will be used to rehabilitate approximately 30,000 linear feet of sewer line, a state press release said. The project will be funded with a 20-year, $1,860,000 loan with an interest rate of 1.89 percent and $140,000 in principal forgiveness that will not have to be repaid, Tennessee officials said.

The loan was announced Friday by Tennessee Governor Bill Haslam and Tennessee Department of Environment and Conservation Commissioner Bob Martineau. They said that three communities have been approved to receive more than $9.3 million in low-interest loans for water and wastewater infrastructure improvements.

“The State Revolving Fund Loan Program helps citizens enjoy a better quality of life by assisting communities with current and future infrastructure needs for improved environmental health,” Haslam said.

Tennessee’s Clean Water State Revolving Fund Loan Program has awarded more than $1.7 billion in low-interest loans since its inception in 1987, the press release said. Tennessee’s Drinking Water State Revolving Fund Loan Program has awarded more than $296.2 million in low-interest loans since its inception in 1996. [Read more…]

Watts Bar Reservoir has returned to conditions before Kingston coal ash spill, EPA says

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River Reaches Arcadis Updated Data Analysis and Temporal Trend Evaluations in Biota 2009-2015 TVA Kingston

River Reaches—Updated Data Analysis and Temporal Trend Evaluations in Biota: 2009-2015, Tennessee Valley Authority, Kingston, Tennessee (By Arcadis)

 

The U.S. Environmental Protection Agency in Atlanta reported Thursday that monitoring data shows that areas of Watts Bar Reservoir affected by the 2008 ash spill in Kingston have returned to “pre-spill” conditions.

The ash spill occurred at the Tennessee Valley Authority Kingston Fossil Plant. It released 5.4 million cubic yards of coal ash on December 22, 2008.

Environmental data collected from 2009-2015 shows the fish community, benthic macroinvertebrates (bugs), sediment quality, and tree swallow colonies have recovered to baseline conditions that existed before the spill, the EPA said.

The cleanup was accomplished in three phases under the federal Comprehensive Environmental Response, Compensation and Liability Act, or CERCLA, commonly known as Superfund. [Read more…]

ETEBA has information session on new low-level waste disposal facility on Wednesday

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EMDF Onsite Disposal Location Options

There is a public information session on Wednesday on the U.S. Department of Energy’s proposal to build a new on-site low-level waste disposal facility on the Oak Ridge Reservation.

The public information session is hosted by the Energy, Technology, and Environmental Business Association, or ETEBA. It’s scheduled from 3 to 5 p.m. Wednesday, July 27, at Pollard Auditorium, which is at 210 Badger Avenue in Oak Ridge. The public is invited.

The U.S. Department of Energy’s Oak Ridge Office of Environmental Management, or OREM, has identified four site alternatives for the proposed facility, which is called the Environmental Management Disposal Facility, or EMDF.

“The purpose of this session is to provide the public with information about these four sites in preparation for the formal public comment period that will occur later this year,” a press release said. “Representatives of DOE, the Tennessee Department of Environment and Conservation, and the U.S. Environmental Protection Agency will provide an overview of the site alternatives as well as the regulatory issues and requirements associated with these four sites, and will be on hand to address questions from the public following the presentations.” [Read more…]

Construction on Y-12 mercury treatment plant could start in 2018, cost $146 million

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Y-12 Process Buildings and Mercury Use Area

Note: This story was last updated at 3:30 p.m.

Construction on a mercury treatment plant at the Y-12 National Security Complex could start in 2018 and cost $146 million, a federal official said Wednesday.

The plant would treat mercury contamination that originates in the West End Mercury Area at Y-12, flows through storm drains, and enters Upper East Fork Poplar Creek at a point known as Outfall 200. East Fork Poplar Creek flows through Oak Ridge.

The U.S. Department of Energy has evaluated several alternatives for treating the mercury, including doing nothing. But DOE prefers an option that would treat 3,000 gallons of contaminated water per minute and store two million gallons of stormwater. It could reduce the flow of mercury, a toxic metal, by an estimated 84 percent. [Read more…]

Five years and $17 million later, city satisfies EPA Clean Water order

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Emory Valley Road Sewer System Holding Tanks

Workers assemble a sewer system holding tank near Emory Valley Road on Wednesday afternoon, April 1, 2015. (Photo by John Huotari/Oak Ridge Today)

 

Five years and $17 million later, Oak Ridge has satisfied a federal administrative order that required the city to repair all sewer system overflows by the end of this month, officials announced Wednesday.

Mark Watson

Mark Watson

Oak Ridge City Manager Mark Watson said he has received a “closure letter” from the U.S. Environmental Protection Agency stating the City’s Administrative Order pursuant to the Clean Water Act has been fulfilled, a press release said. The letter, signed by James Giattina, director the Water Protection Division at EPA’s regional office in Atlanta, states that the EPA Region 4 “has determined that the city has satisfied the requirements of the referenced order and hereby closes the order.”

In 2010, the EPA filed an administrative order against the city for excess “Inflow and Infiltration” affecting the wastewater collection lines within the city’s primary service areas. The EPA considered the reported system overflows and piped overflows to be a violation of the Clean Water Act, the press release said. The administrative order contained various program requirements to eliminate the overflows, ensure adequate capacity system wide, and to develop a formal management, operation, and maintenance program, or MOM.

“I am pleased to report that the challenge of the EPA administrative order charged against our city is over!” Watson said. “We have received written confirmation that we have done a substantial job in addressing the findings of the Environmental Protection Agency against Oak Ridge. The order is now closed and we can begin to maintain a consistent and ongoing maintenance effort of this important sewage infrastructure for the community.” [Read more…]

Cinder, public works director, to retire Sept. 4

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Gary Cinder

Gary Cinder

Gary Cinder, who has been Oak Ridge public works director for 24 years and interim city manager twice, is retiring September 4.

Cinder has been in public service for 33 years. He could go to work in the private sector, possibly as a consultant.

“It’s time to try something new, something different,” Cinder told Oak Ridge City Council members on Tuesday.

Cinder was the lead staff member on locating, designing, and building the Oak Ridge Central Services Complex on Woodbury Lane. That building is used by the Oak Ridge Public Works Department, Oak Ridge Electric Department, and the school bus maintenance facility, among others.

Cinder has led a major effort to ensure that Oak Ridge complies with a U.S. Environmental Protection Agency order that requires the city to repair all sewer system overflows by September 28. That work is mostly complete, and the city is in good shape, Cinder said. [Read more…]

EPA, TVA have final public meeting today on Kingston ash spill cleanup

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Kingston Fossil Plant Ash Spill Cleanup

Ash that spilled into the brown embayment pictured above had been removed by June 2013, and workers placed a black plastic liner over an ash containment cell in the background, preparing to close it late in 2014. The ash spilled in December 2008 when a storage cell failed at the Kingston Fossil Plant, back left. (File photo)

 

The U.S. Environmental Protection Agency and Tennessee Valley Authority have their final public meeting on the cleanup of the 2008 ash spill in Kingston during a meeting this evening (Thursday, June 4).

The Tennessee Department of Environment and Conservation is also participating in the meeting on the Kingston Recovery Project.

The meeting is scheduled from 6 to 8 p.m. Thursday, June 4, in the Roane County High School Auditorium. [Read more…]

New one-megawatt solar array at Heritage Center can power 133 homes

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Powerhouse Six Solar Array Ribbon-cutting April 9, 2015

Company executives and city and federal officials celebrate a new one-megawatt solar array at Heritage Center in west Oak Ridge on Thursday with a ceremonial “plugging in.”

 

A new one-megawatt solar array at the Heritage Center in west Oak Ridge will provide enough clean energy to power 133 average-size homes per year, officials said.

Company and nonprofit executives joined city and federal officials for a ceremonial “plugging in” of the new Powerhouse Six photovoltaic solar array on Thursday.

The $1.8 million array has 3,268 solar modules, and it will be used to sell electric power to the Tennessee Valley Authority through the Oak Ridge Electric Department.

“We’re going live today,” said Gil Hough, renewable energy manager for RSI, or Restoration Services Inc., the Oak Ridge-based company that developed the array. [Read more…]

Workers building sewer system holding tank near Emory Valley Road

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Emory Valley Road Sewer System Holding Tanks

Workers assemble a sewer system holding tank near Emory Valley Road and Fairbanks Road on Wednesday afternoon.

 

Workers have been assembling a sewer system holding tank near Emory Valley Road and Fairbanks Road. It’s one of three tanks that will help Oak Ridge comply with a U.S. Environmental Protection Agency order that requires the city to end all sewer system overflows by September 2015.

The Emory Valley Road tank is on a roughly one-acre tract on the east side of the former Daniel Arthur Rehabilitation Center. The other two tanks will be built near the intersection of South Illinois Avenue and Scarboro Road, just down the street from the main entrance to the Y-12 National Security Complex, and in an isolated, industrial area off Cairo Road in east Oak Ridge.

The Oak Ridge City Council approved the locations for the three tanks, officially known as equalization basins, in September 2013. The Anderson County Commission agreed to donate a small parcel of land for the Emory Valley Road tank. And the City Council agreed in December 2013 to buy a car wash owned by businessman Terry Mulllins for $125,000 and replace it with the tank at Scarboro Road and South Illinois Avenue as part of a plan to move that equalization basin farther back from the road. [Read more…]

Council to consider Preschool paint, special events task force

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Oak Ridge Preschool and School Administration Building

The Oak Ridge City Council on Monday will consider using $150,000 in unspent red-light camera money to repair the lead-based paint on the Oak Ridge Schools Preschool and Robert J. Smallridge School Administration Building on New York Avenue. Officials say the building needs to be renovated or vacated for the Head Start program to receive funding in the 2015-2016 school year. (File photo) 

 

Mark Watson

Mark Watson

The Oak Ridge City Council tonight will consider using $150,000 in red-light camera money to repair the lead-based paint on the city’s Preschool, providing what officials hope will be a temporary fix while they develop a plan to permanently repair, replace, or move the Preschool.

Officials say the building needs to be renovated or vacated for the Head Start program to receive federal funding in the 2015-2016 school year. They are hopeful that their plan to fix the lead-based paint on the decades-old home of the Preschool on New York Avenue by August 3 will satisfy federal officials. A remediation plan could be submitted to federal officials and Anderson County education officials by March 4.

On January 26, the Oak Ridge Board of Education recommended a few first steps that could have children in a new building next year. In addition to asking the city to repair the lead-based paint, the BOE unanimously recommended a new committee be formed to help lay the groundwork for moving into a new preschool by the 2016-2017 school year.

The Oak Ridge Schools Preschool and Robert J. Smallridge School Administration Building is owned by the city, and the municipal staff would lead the repair project. [Read more…]

Cange named cleanup manager at DOE Oak Ridge

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Gov. Bill Haslam Visits ETTP/K-25

During a March 2014 tour, Sue Cange, center, gives Tennessee Governor Bill Haslam, right, an update on the then-almost completed demolition of the K-25 Building, which was once used to enrich uranium in west Oak Ridge. (File photo)

 

The U.S. Department of Energy announced Thursday that Sue Cange will serve as the new manager for DOE’s Oak Ridge Office of Environmental Management, Congressman Chuck Fleischmann said.

“Sue has a strong background in environmental management and has done a great job as acting manager,” said Fleischmann, a Tennessee Republican. “I look forward to continuing to work with her on nuclear cleanup in Oak Ridge.”

Fleischmann is chair of the Nuclear Cleanup Caucus, a group of lawmakers who have U.S. Department of Energy cleanup sites in their districts. Fleischmann’s district includes Oak Ridge. [Read more…]