Oak Ridge Today



Proposed power lines at Horizon Center to be discussed Tuesday

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Virginia Dale
Virginia Dale

The power lines proposed at Horizon Center will be discussed during a Tuesday lunch in Oak Ridge.

The project, advocated by Oak Ridge officials for industrial development, has raised concerns among environmentalists and people who use the city’s greenways.

The guest speaker at Lunch with the League on Tuesday, January 7, will be Virginia Dale. Dale is a corporate fellow emeritus with Oak Ridge National Laboratory, where she worked in the Environmental Sciences Division. She is currently a researcher in the Ecology and Evolutionary Biology Department at the University of Tennessee, a press release said. Dale has been the author of 11 books and more than 250 published articles.

Her presentation on Tuesday will focus on the city’s recent action to seek authorization from the U.S. Department of Energy to build an electric transmission line along the DOE patrol road on the boundary between the Black Oak Ridge Conservation Easement and the Horizon Center industrial park, or by cutting through other “natural areas,” the press release said. These “natural areas” are identified in mitigation conditions required for a federal finding of no significant impact, which allowed the subsequent development of the Horizon Center, the press release said.

[Read more…]

NNSA has information session on Y-12, UPF, electrical substation on Wednesday

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H-frame or H tower transmission towers are pictured at the main entrance to the Y-12 National Security Complex off Scarboro Road on Thursday, Dec. 21, 2017. (Photo by John Huotari/Oak Ridge Today)

H-frame or H tower transmission towers are pictured at the main entrance to the Y-12 National Security Complex off Scarboro Road on Thursday, Dec. 21, 2017. (Photo by John Huotari/Oak Ridge Today)

 

The National Nuclear Security Administration will have an information session on Wednesday about the Y-12 National Security Complex, the Uranium Processing Facility construction project, and the work to replace the electrical substation at Y-12.

The information session was scheduled after Oak Ridge officials raised concerns in November and December about the power lines proposed on top of Pine Ridge as part of the electrical substation project. Pine Ridge separates Y-12 from the center of the city, and Oak Ridge officials have said they had not received adequate notice of the power line project and didn’t know what other options had been considered. They also expressed concerns about the lack of public input and the visual impact of building power lines and installing transmission towers on top of the ridge. As of December, Oak Ridge City Council members said they hadn’t seen a visual representation of what the power lines could look like. [Read more…]

Council to discuss AMSE project, Y-12/UPF power lines on Tuesday

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AMSE Sign

The American Museum of Science and Energy is at 300 South Tulane Avenue in Oak Ridge. (File photo by Sara Wise)

 

The Oak Ridge City Council on Tuesday will discuss the project to move the American Museum of Science and Energy from its current home on South Tulane Avenue to Main Street Oak Ridge.

Oak Ridge Today reported in November that construction documents had been submitted for the new museum at Main Street Oak Ridge, the 58-acre project to redevelop the former Oak Ridge Mall. It’s not clear when AMSE might open at its new home at Main Street Oak Ridge, but it will continue to be at its current location, where it’s been since the mid-1970s, past the end of the year.

AMSE is relocating to space that will be renovated in a two-story building that once housed a Sears Roebuck store next to JCPenney at what is now Main Street Oak Ridge. That planned move is part of an agreement that was signed by the city and DOE in December 2016. Under that agreement, the 17-acre AMSE site was to be transferred from the U.S. Department of Energy to the City of Oak Ridge.

The city is, in turn, transferring the AMSE property in two phases to TN Oak Ridge Illinois LLC. That company was set up by RealtyLink, the developer of Main Street Oak Ridge.

The southernmost 7.44 acres of the AMSE site have already been transferred to TN Oak Ridge Illinois LLC. In November, the Oak Ridge City Council unanimously approved a rezoning for that property, which could be developed with a grocery store, retail shops, and restaurants.

[Read more…]

Council to discuss Y-12, UPF power lines on Pine Ridge today

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A letter unanimously approved by Oak Ridge City Council on Monday, Nov. 13, 2017, asks federal officials to postpone a project to remove trees and other vegetation from the top of Pine Ridge, pictured above from South Illinois Avenue in south Oak Ridge, for 161-kilovolt power lines that will provide electricity to a new substation at the Y-12 National Security Complex. (Photo by John Huotari/Oak Ridge Today)

A letter unanimously approved by Oak Ridge City Council on Monday, Nov. 13, 2017, asks federal officials to postpone a project to remove trees and other vegetation from the top of Pine Ridge, pictured above from South Illinois Avenue in south Oak Ridge, for 161-kilovolt power lines that will provide electricity to a new substation at the Y-12 National Security Complex. (Photo by John Huotari/Oak Ridge Today)

 

The Oak Ridge City Council will discuss the power lines planned on top of Pine Ridge for a new electrical substation at the Y-12 National Security Complex during a special meeting today (Friday, December 8).

Specifically, City Council will review the federal response to a city letter about the planned high-voltage power lines.

The special meeting will start at 1:30 p.m. Friday, December 8, in the Oak Ridge Municipal Building Courtroom at 200 South Tulane Avenue. [Read more…]

City wants to minimize impact of new power lines for Y-12, UPF

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Pine Ridge, which separates the Scarboro neighborhood from the Y-12 National Security Complex, is pictured above from the Scarboro Community Center playground. (Photo by City of Oak Ridge)

Pine Ridge, which separates the Scarboro neighborhood from the Y-12 National Security Complex, is pictured above from the Scarboro Community Center playground. (Photo by City of Oak Ridge)

 

The City of Oak Ridge has asked federal officials to consider an option that minimizes the impact of new high-voltage power lines planned on top of Pine Ridge, which is between the center of the city and the Y-12 National Security Complex.

The 161-kilovolt power lines will provide electricity to a new substation at the Y-12 National Security Complex. The new substation will service all of Y-12, but it is being built as a subproject of the Uranium Processing Facility. It would be near UPF on the west side of Y-12.

Dale Christenson, federal project director for the UPF, presented the project to Oak Ridge City Council during a November 7 work session. Less than a week later, at its November 13 meeting, City Council unanimously approved a letter that requested a postponement of tree-clearing work that is part of the project in order to discuss alternatives. The National Nuclear Security Administration agreed to a two-week delay, the City of Oak Ridge said in a press release Monday. Y-12 is an NNSA site.

In order to install the power lines, federal officials plan to remove trees and other vegetation from the top of Pine Ridge. The ridge is between Y-12 and two Oak Ridge neighborhoods: Scarboro and Groves Park Commons.

“Several weeks ago, the NNSA advised of proceeding with plans to clear cut 2.1 miles of mature trees and vegetation along the crest of Pine Ridge,” the city’s press release said. “More than 30 79-foot Tennessee Valley Authority transmission towers will be erected along the top of the ridge after clear cutting occurs. Although DOE has been planning this initiative for at least two years, the city has not been engaged in the process or studying electrical options for serving the new Uranium Processing Facility.” [Read more…]

Council asks UPF project director to postpone removal of trees on top of Pine Ridge

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A letter unanimously approved by Oak Ridge City Council on Monday, Nov. 13, 2017, asks federal officials to postpone a project to remove trees and other vegetation from the top of Pine Ridge, pictured above from South Illinois Avenue in south Oak Ridge, for 161-kilovolt power lines that will provide electricity to a new substation at the Y-12 National Security Complex. (Photo by John Huotari/Oak Ridge Today)

A letter unanimously approved by Oak Ridge City Council on Monday, Nov. 13, 2017, asks federal officials to postpone a project to remove trees and other vegetation from the top of Pine Ridge, pictured above from South Illinois Avenue in south Oak Ridge, for 161-kilovolt power lines that will provide electricity to a new substation at the Y-12 National Security Complex. (Photo by John Huotari/Oak Ridge Today)

 

A letter unanimously approved by Oak Ridge City Council on Monday asks federal officials to postpone a project to remove trees and other vegetation from the top of Pine Ridge for 161-kilovolt power lines that will provide electricity to a new substation at the Y-12 National Security Complex.

Among the City Council concerns: They only recently learned of the project, they don’t know what other options were considered, and they are worried about the visual impact of 79-foot transmission towers being located on top of Pine Ridge. Also, Council members said, there has been no public discussion about the project until two weeks before the logging operation was scheduled to start on Thursday, November 16.

The clearing work is part of a project to build a new substation at Y-12. It will replace an existing substation that is “nearing the end of its service life,” according to information presented to City Council and some community members. The tree removal will allow the 161-kilovolt power lines to be installed in the cleared area. The area to be cleared is on top of the ridge, about 2.1 miles long, and it will support a right-of-way that is about 100 feet wide. The electrical line would run from east to west on Pine Ridge, according to a report to City Council from Oak Ridge City Manager Mark Watson. All of the work would be on U.S. Department of Energy property, officials said.

The new substation will service all of Y-12, but it is being built as a subproject of the Uranium Processing Facility. It would be near UPF on the west side of Y-12. [Read more…]

Diseased ash trees threaten Oak Ridge electric system

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OakRidgeAshTree

Oak Ridge ash tree (Photo courtesy City of Oak Ridge)

 

Ash trees in Oak Ridge are dead or dying due to a pest known as the Emerald Ash Borer, a press release said. Once compromised by the beetle, the trees pose a significant hazard to people, property, and the power lines in the community.

During the next few weeks, in order to prevent incidents due to fallen trees and branches, the Oak Ridge Electric Department will be identifying and, in some cases, removing ash trees found in the public rights of way adjacent to power lines, the press release said.

“One of our responsibilities is to maintain proper clearance between the City’s electric power lines and the area’s abundant urban forest,” Oak Ridge Electric Department Director Jack Suggs said. “We remove trees on public property when they are identified as a high hazard to our system. Unfortunately, the ash trees in Oak Ridge are presenting such a hazard. During an informal survey, it appeared that most, if not all, of the ash trees were experiencing some kind of distress and are in the process of dying.” [Read more…]

Saturday storms knock down trees, damage property

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144 North Slope Lane

A house on North Slope Lane near Hidden Hills Drive received the most damage, authorities said. Hidden Hills Drive is off Hidden Valley Road, which runs between State Route 61 and Laurel Road northeast of Oak Ridge.

 

The storms that blew through on Saturday brought high winds and heavy rain to parts of East Tennessee. There were some trees and power lines down in Anderson County.

“The Claxton area, especially around West Wolf Valley Road, and near Laurel Road between Clinton and Oak Ridge were the hardest hit,” Anderson County Sheriff’s Department Chief Deputy Mark Lucas said Saturday evening.

He said there was minor damage reported from trees or limbs on houses. One house on North Slope Lane near Hidden Valley Road received the most damage, Lucas said.

There were no reported injuries.

Most trees and power lines across roads were cleared by Saturday evening, Lucas said. [Read more…]

Oak Ridge: 4,000 lose power, 70 homes damaged

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Wadsworth Circle Home Tree

One of two trees that fell on a home on West Wadsworth Circle. The second tree, visible on the ground in the background, punched a hole in the roof and displaced a mother, grandmother, and two children.

 

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

Roughly 4,000 customers lost power in the Tuesday evening storm, and about 70 damaged homes will require repairs by an electrician before power can be restored, an Oak Ridge official said Wednesday morning.

Oak Ridge Electric Director Jack Suggs said he doesn’t recall ever having 70 homes damaged in one storm, although the Electric Department has experienced worse storms when many utility poles were broken. But the brief, fierce Tuesday storm, which brought severe winds and driving rain, was significant in terms of its damage to homes and its far-reaching nature, from Blair Road on the west end of town to east Oak Ridge and beyond—into Clinton and Anderson County, Suggs said.

“It was pretty widespread,” Suggs said.

Janet Bowker on Plymouth Circle and Storm Debris

Janet Bowker, left, walks through debris on Plymouth Circle in front of her home, where a tree fell into her bedroom during the Tuesday evening storm. Her home is at right but not visible in this picture. There were no injuries, but Bowker does not have power now.

 

The storm, which ripped through Oak Ridge at about 5:30 p.m. Tuesday, left a trail of debris: scattered branches and limbs, broken trees, fallen power lines, and damaged buildings and homes. It also triggered a flood of calls to the city’s 911 call dispatch center.

About 500 customers remained without power around noon Wednesday, including the 70 damaged homes. [Read more…]

Storm damages buildings, knocks down trees, knocks out power

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Passtime Garage Storm Damage

Passtime Garage on South Main Street in Clinton was damaged by a fast-moving storm and severe winds early Tuesday evening. (Photo courtesy WYSH Radio/WGAP Radio)

 

Note: This story was last updated at 12:15 a.m. June 11.

There are reports of trees and power lines down throughout Anderson County, and some roads are still blocked after a fast-moving storm ripped through East Tennessee, authorities said early Tuesday evening.

There have been reports of trees that have fallen on homes, but so far no injuries have been reported.

Tractor Trailer Blown Over near Lake City

A tractor-trailer was reported to have been blown over on Lake City Highway. (Photo courtesy WYSH Radio/WGAP Radio)

The short, fierce storm whipped through Oak Ridge and Anderson County with severe winds and driving rain at about 5:30 p.m. Tuesday. It left a path of debris: scattered branches and limbs, broken trees, fallen power lines, and damaged buildings and homes. The Anderson County Sheriff’s Department said there was a semi truck and trailer that apparently was blown over by high winds on Lake City Highway at Old Lake City Highway.

“It has now been removed and the roadway is open,” the Sheriff’s Department said early Tuesday night. The Tennessee Highway Patrol is investigating the crash.

At about 8:30 p.m., the Clinton Utilities Board reported that 6,173 customers had been affected by the storm, and 4,068 were still without power. [Read more…]

Guest column: H.M.S. Carbon Fiber

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By Leslie Agron and Pat Fain

Anyone a Gilbert and Sullivan fan?

“When I was a lad I served a term / As office boy to an attorney’s firm. /
I cleaned the windows and I swept the floor, / And I polished up the handle of the big front door.” (HMS Pinafore)

So, how does this go in Oak Ridge? Perhaps: Oak Ridge National Laboratory’s Carbon Fiber Technology Facility will revolutionize the choice of materials used in manufacturing. Major manufactures, such as auto companies, will be falling over themselves soon to locate here, so as to capitalize on the technical information to be transferred from ORNL (possibly, but it might be a few years out yet). They will all want sites in Horizon Center, next to the ORNL demonstration facility, to be closest to the technology (maybe, but remember that Nissan found a Middle Tennessee location adequate for transfer of battery technology they consider vital to their future).

Carbon fiber manufacturing is a high energy-utilizing process. ORNL’s demonstration facility could take most of the 10-megawatt energy capacity at Horizon Center (true, but Horizon Center was designed as a commercial park, not as an industrial park). So we need a large project to bring 20 megawatts of additional electrical capacity into Horizon Center right away to meet this pressing need (hmm…has there been someone knocking at our doors lately that they have not been telling us about? What we seem to need right now is an incremental project to put in a lesser amount of power, especially at peak load times, so that the one or two parcels we might sell soon at Horizon Center will have adequate power available—else they are correct that nothing might sell). [Read more…]

TVA high-voltage line fails, falls into city power lines

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TVA Transmission Line Fails

A 161-kV Tennessee Valley Authority transmission line failed Wednesday morning and fell into 13,200-volt city power lines below it, knocking out power to 154 customers in west Oak Ridge for four hours. (Photo courtesy Oak Ridge Electric Department)

A high-voltage Tennessee Valley Authority power line came loose and fell into Oak Ridge power lines below it Wednesday morning, and about 154 customers on the west end of town lost electricity for roughly four hours.

But power was restored to all customers just after 1 p.m. Wednesday, said Margaret Elgin, Oak Ridge Electric Department engineering manager.

Elgin said a 161-kilovolt TVA transmission line failed in a wooded area near Bear Creek Road in west Oak Ridge at about 9 a.m. Wednesday. As a result, a conductor came loose, and the line fell into 13,200-volt city electrical lines below it.

Elgin said there was no threat to public safety during the line failure or power outage.

[Read more…]

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