Oak Ridge Today

Oak Ridge Symphony to start season with new music, national park celebration

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Part of the Oak Ridge Symphony Orchestra string section is pictured above. (Photo courtesy ORCMA)

 

The Oak Ridge Symphony Orchestra will kick off its new season in September with new music by East Tennessee composer Mark Harrell and a celebration of the 100th anniversary of the National Park Service.

The concert is scheduled to start at 7:30 p.m. Saturday, September 24, at the Oak Ridge High School Performing Arts Center. It’s the 72nd season for the Oak Ridge Civic Music Association. The Oak Ridge Symphony Orchestra will be led by Music Director Dan Allcott.

The concert, titled “Pride of Place,” is a celebration of Oak Ridge, especially recognizing the scientists and immigrants who founded this community, a press release said.

Commissioned by the JAZ Fund, Harrell’s “π to the Sky: Tribute to Discovery” is a celebration of the post-World War II generation of Oak Ridge scientists and their numerous accomplishments. The concert will also celebrate the 100th anniversary of the National Park Service with Peter Boyer’s moving narrated work, “Ellis Island: The Dream of America.” [Read more…]

ORNL, Boeing set Guinness World Record with 3D printed tool for Boeing 777X wing part

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GUINNESS WORLD RECORDS measurement of ORNL-Boeing trim tool Aug 29 2016

Official measurement of the 3D printed trim tool co-developed by Oak Ridge National Laboratory and The Boeing Company exceeded the required minimum size to achieve the Guinness World Records title of largest solid 3D printed item. Pictured above on Monday, Aug. 29, 2016, is Guinness World Records Judge Michael Empric. (Photo courtesy ORNL, U.S. Department of Energy)

 

HARDIN VALLEY—A tool made by Oak Ridge National Laboratory has set a world record for largest solid item manufactured on a 3D printer. Guinness World Records confirmed the tool’s measurements during a visit to ORNL’s Manufacturing Demonstration Facility in Hardin Valley on Monday.

The trim-and-drill tool measures 17.5 feet long, 5.5 feet wide, and 1.5 feet tall. It’s comparable in length to a large sport utility vehicle and weighs approximately 1,650 pounds.

It will be used to help make a wing part on the Boeing 777X airplane, a passenger jet. After ORNL completes some testing, Boeing will evaluate the tool in the company’s new production facility in St. Louis and then provide information to ORNL about its performance.

ORNL printed the trim-and-drill tool in only 30 hours on a 3D printer at the Manufacturing Demonstration Facility in Hardin Valley using mostly ABS (acrylonitrile butadiene styrene) mixed with about 20 percent carbon fiber. ABS is the same material used to produce Legos, and it’s a tough, strong polymer, said Bill Peter, MDF director.

Judge Michael Empric said Guinness World Records had set a minimum measurement of 10.5 cubic feet for the new largest solid 3D printed item, which is a new category. The Boeing tool printed by ORNL measured much larger, 82.4 cubic feet, Empric said.

The original tool was printed in one piece and was larger, but it was trimmed down, Empric said. [Read more…]

Y-12 helps NNSA, others eliminate weapons-grade uranium from Indonesia

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Anne Harrington

Anne Harrington

The Y-12 National Security Complex in Oak Ridge has helped the National Nuclear Security Administration and other agencies eliminate weapons-grade nuclear material from Indonesia, a press release said.

The material was eliminated by “down-blending” highly enriched uranium, or HEU, to low enriched uranium, or LEU. Unlike HEU, LEU cannot be used to make an improvised nuclear device, a press release said.

The work to eliminate the HEU from Indonesia was done through a collaboration between the U.S. Department of Energy’s National Nuclear Security Administration, or DOE/NNSA; Indonesian Nuclear Industry LLC, or PT INUKI; the National Nuclear Energy Agency, or BATAN; and the Nuclear Energy Regulatory Agency, or BAPETEN, of the Republic of Indonesia.

Indonesia is the 30th country plus Taiwan to be declared free of HEU. That’s defined as possessing less than one kilogram of HEU in a country. Indonesia joins fellow Southeast Asian countries Thailand, Vietnam, and the Philippines in working with DOE/NNSA to eliminate all of its weapon-usable nuclear material, an NNSA press release said.

“With this most recent milestone, the entire region of Southeast Asia is now free of HEU,” the press release said. [Read more…]

Football photos II: Oak Ridge in 41-28 win over Dobyns Bennett

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Oak Ridge Wildcats Football Caleb Brinkman and Dobyns-Bennett Aug 26 2016 Culiat

Oak Ridge senior lineman Caleb Brinkman (76) is pictured on the sideline above during a 41-28 win for the Wildcats at home on Friday, Aug. 26, 2016. (Photo by Julio Culiat)

 

The Oak Ridge Wildcats beat the Dobyns-Bennett Indians 41-28 on Blankenship Field on Friday. Here is the second of two sets of photos by Julio Culiat. [Read more…]

Football photos I: Oak Ridge in 41-28 win over Dobyns Bennett

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Oak Ridge Wildcats and Dobyns-Bennett Football Clark and Thompson Tackle Aug 26 2016

Oak Ridge senior linebacker Kyndall Clark (54) tackles Dobyns-Bennett senior quarterback Cole Maupin (6) with help from Oak Ridge sophomore Caelan Thompson (32) during a 41-28 win for the Wildcats at home on Friday, Aug. 26, 2016. (Photo by Julio Culiat)

 

The Oak Ridge Wildcats beat the Dobyns-Bennett Indians 41-28 on Blankenship Field on Friday. Here is the first of two sets of photos by Julio Culiat. [Read more…]

Football stats: Oak Ridge vs. Dobyns-Bennett

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The Oak Ridge Wildcats beat the Dobyns-Bennett Indians 41-28 on Blankenship Field on Friday. Here are preliminary statistics by Mark and Shawna Haste. [Read more…]

Acrobatic catches, long TD runs, fumble recoveries help Wildcats in 41-28 win over D-B

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Oak Ridge Wildcats Jordan Graham Touchdown Run Dobyns-Bennett Aug 26 2016

Oak Ridge sophomore running back Jordan Graham (22) scored the last of his three touchdowns on a 79-yard carry up the right side of the field in the second quarter of a 41-28 win over Dobyns-Bennett on Blankenship Field on Friday, Aug. 26, 2016. (Photo by Julio Culiat)

 

The Oak Ridge Wildcats’ 41-28 win over Dobyns-Bennett on Friday featured acrobatic catches by senior wide receiver Tee Higgins, long touchdown runs by sophomore running back Jordan Graham, and three fumble recoveries by senior linebacker Kyndall Clark. He forced one and recovered another for a touchdown.

There were also a few firsts: first touchdown catch for junior wide receiver Caleb Martin and first interception of the season for senior linebacker Jacob Gross. And sophomore Kai’Reese Pendergrass, who returned a kickoff 98 yards for a touchdown at Clinton last week, stopped a Dobyns-Bennett drive on Blankenship Field on Friday with an interception in the end zone in the third quarter.

The Indians (1-1, 0-0 Region 1-6A) dominated in total yards in the non-region game: 579 to 391. They also had 21 first downs to Oak Ridge’s nine.

But Dobyns-Bennett lost four fumbles and gave up two interceptions, and penalties (11 for 101 yards) also hurt the Indians. The Wildcats (2-0, 1-0 Region 3-Class 5A) had no turnovers.

Much of the buzz after the game focused on two highlight-reel catches by Higgins, who was double-teamed on both. [Read more…]

ORPD: Two arrested, suspected in multiple vehicle burglaries in Oak Ridge

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The Oak Ridge Police Department investigated a series of overnight vehicle burglaries from the area of West Outer Drive and Montana Avenue on Thursday, and officers found that Jessie Dunham, 40, of Lenoir City, was found to have items in his possession that were determined to be from one of the burglary victims, authorities said.

A second suspect, Joshua Scott, 38, of Oak Ridge, was identified, and additional stolen items were recovered, a City of Oak Ridge press release said.

Dunham and Scott have been booked in to the Anderson County Jail on multiple felony charges. [Read more…]

Soccer photos: Oak Ridge vs. Karns

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Eight of the 20 players listed on Oak Ridge’s roster are freshman. Pictured above is freshman Jennie Pont Briant (2), who started during a 5-0 win over Karns at home on Tuesday, Aug. 23, 2016. (Photo by John Huotari/Oak Ridge Today)

 

The Oak Ridge Lady Wildcats soccer team picked up its second district win and second shutout with a 5-0 victory over Karns at home on Tuesday. We included a few photos in the story. See more photos by John Huotari and Oak Ridge Today here. [Read more…]

Soccer: Lady Wildcats a young team, coach wants consistent play

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The Oak Ridge Lady Wildcats soccer team picked up their second district win and second shutout with a 5-0 victory over Karns at home on Tuesday, Aug. 23, 2016. Pictured above are Oak Ridge freshman Muskaan Vohra (23) and Karns freshman Haley Rayfield (19). (Photo by John Huotari/Oak Ridge Today)

 

The young Oak Ridge Lady Wildcats soccer team picked up its second district win and second shutout with a 5-0 victory over Karns at home on Tuesday.

The Lady Wildcats (4-1, 2-0 District 3-AAA) outshot Karns 29-4. Freshman Katie O’Brien scored two of Oak Ridge’s five goals.

Oak Ridge opened the regular season with an 11-0 win at Anderson County on Tuesday, August 16.

The Lady Wildcats have eight freshman listed on the roster of 20 players. Four of the eight started this past Tuesday. Oak Ridge Coach Jeff Trombly said the young team is struggling with consistency.

“It’s a work in progress,” Trombly said, after the girls’ first regular-season home game. [Read more…]

Historic day: Last wall to be demolished at last of big five uranium-enriching buildings at ETTP (K-25)

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K-27 Demolition Aug 17 2016 Freeny

The last wall of the last of the big five buildings once used to enrich uranium at the former K-25 site will be demolished Tuesday. A section of the K-27 Building, the last to be demolished, is pictured above on Wednesday, Aug. 17, 2016. (DOE photo by Lynn Freeny)

 

The last wall of the last of the big five buildings once used to enrich uranium at the former K-25 site will be demolished Tuesday.

Demolition on the last building, the K-27 Building, started in February.

The other four buildings—K-25, K-29, K-31, and K-33—were demolished between 2006 and 2015. All five of the huge buildings once used a process called gaseous diffusion to produce highly enriched uranium for atomic weapons and commercial nuclear power plants, starting during World War II and continuing through the Cold War. The largest was K-25, a mile-long U-shaped building.

When K-27 demolition is complete, it will be the first time that all of a site’s uranium-enriching gaseous diffusion buildings will have been cleaned up anywhere in the world, officials said.

“Demolition eliminates environmental hazards and prepares the land for productive reuse through deindustrialization,” a media advisory said. [Read more…]

Roane crash during police pursuit kills Powell woman; driver, 15, injured

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Poplar Creek Road Crash Aug 24 2016 1

A 20-year-old Powell woman died in a single-vehicle crash during a police pursuit on Poplar Creek Road in Roane County on Wednesday afternoon, and a 15-year-old male driver was injured, authorities said. (Photo by Tom Scott)

 

A 20-year-old Powell woman died in a single-vehicle crash during a police pursuit on Poplar Creek Road in Roane County on Wednesday afternoon, and a 15-year-old male driver was injured, authorities said.

The Tennessee Highway Patrol said the juvenile, a Harriman boy who was not identified because of his age, was fleeing from police in a 1998 Dodge pickup at about 3:06 p.m. when he lost control of the truck. It ran off the road and hit a rock wall or cavern opening, the THP said.

Holland Durbrow, 20, was killed in the impact, the THP said. She was not using a seat belt, according to a preliminary report.

WYSH Radio in Clinton reported that Harriman police officers tried to pull over a pickup that had been reported stolen Wednesday afternoon, but the young driver refused to stop. At one point during the pursuit, officers lost sight of the truck on Poplar Creek Road, WSYH said. Moments later, officers came upon the crash scene. [Read more…]