Oak Ridge Today

Learn more about ‘Secret City,’ Manhattan Project during bus tours in August

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The X-10 Graphite Reactor with workers. (U.S. Department of Energy)

Two new bus tours offered in Oak Ridge in August will allow you to learn more about the unique heritage of the Manhattan Project, a press release said. The bus tours are the “Secret City” and “Oak Ridge Museums” tours.

The “Secret City” tour will be led by a National Park Service ranger, last three hours, and include that day’s admission to the American Museum of Science and Energy.

“During the Manhattan Project, a community was created almost overnight to accomplish the monumental task of producing enriched uranium on a large scale,” the press release said. “During the tour, visitors can develop an understanding of what life was like during World War II in a city behind a fence that no one was supposed to discuss. The tour will also include a visit to the X-10 Graphite Reactor, a National Historic Landmark, and the world’s first nuclear reactor designed and built for continuous operation.”

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Learn about secrecy, security, spies on July 20

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The Oak Ridge Turnpike Gatehouse is pictured above on the west end of town. (Submitted photo)

The Manhattan Project National Historical Park will present a program about secrecy, security, and spies on Saturday, July 20. The program is scheduled from 3:30-4:30 p.m. at the Turnpike Gatehouse in Oak Ridge.

“The program will give visitors some insight to what life was like in Oak Ridge during the Manhattan Project with all the security, the need for secrecy, and the worry of spies,” a press release said. “This program is free and open to the public; parking is limited, so please try to carpool if possible.”

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TVA has open houses about Bull Run Fossil Plant this week

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

The Tennessee Valley Authority will have two open houses next week to discuss the future of the Bull Run Fossil Plant, a coal-burning power plant in Claxton that is scheduled to close in about four years.

One open house will be in Oak Ridge, and the other will be in Claxton. Both are open to the public.

The first open house is scheduled from 5-7 p.m. Tuesday, July 16, at the YWCA at 1660 Oak Ridge Turnpike. The second is scheduled from 5-7 p.m. Thursday, July 15, at Claxton Elementary School at 2218 Clinton Highway.

“This will be an open house format, where the public can interact with TVA staff and experts on the various activities at Bull Run, including the future of coal combustion residuals at the site,” TVA said in an announcement.

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Oak Ridge man convicted of attempted murder

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McKinley Earl McGee

An Oak Ridge man who had been accused of stabbing his girlfriend and trying to kill her last year was convicted of attempted murder this week.

McKinley Earl McGee, 50, was convicted after a jury trial that started Tuesday morning in Anderson County Criminal Court in Clinton. Seventh Judicial District Attorney General Dave Clark announced the conviction in a press release on Wednesday. The 12-person jury deliberated about 58 minutes before returning with its verdict, Clark said.

McGee was convicted of attempted second-degree murder, aggravated assault with a deadly weapon, and aggravated assault with serious bodily injury, Clark said.

McGee was convicted of stabbing and trying to kill Machel Elaine Avery on Utica Circle in Oak Ridge on January 12, 2018, Clark said.

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ORNL glass shop makes equipment for researchers

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Oak Ridge National Laboratory has its own glass shop, where scientific glass blowers make custom orders for researchers for experiments and sometimes modify purchased products. ORNL Scientific Glassblower and Shop Manager Jason Craig has been blowing glass for almost 25 years. (Photo by Kate Trabalka)

When people think of glass blowing, they think of unique vases and colorful works of art made in places like Dollywood or Asheville. Not many people know that Oak Ridge has its very own scientific glass blowers working for the Oak Ridge National Laboratory.

ORNL has its own glass shop on site. Scientific Glassblower and Shop Manager Jason Craig has been blowing glass for almost 25 years.

According to Craig, ORNL has always had a glass shop. The glass shop now has been in its current building since 1955. There used to be 10 glass blowers at ORNL, and two or three at the Y-12 National Security Complex. Now Craig and Carlos Rodriguez-Flores are the two full-time glassblowers, with a retired glass blower who comes in part-time.

Craig started out as an artistic glass blower before transitioning to scientific glass blowing.

“Working in a (glass shop) at a research facility is much different than blowing glass in a production shop or for artistic glass blowing,” Craig said during an interview in the ORNL glass shop last week. “So, I guess my greatest challenge is just trying to…keep track of the customers and the jobs and ordering materials, inventory, and gas cylinders, and all that stuff…We’re basically running our own business here inside the laboratory.”

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ORHS student part of Team USA at International Biology Olympiad

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Photo of Henry Shen courtesy of Oak Ridge High School teacher Sharon Thomas.

Henry Shen of Oak Ridge High School is one of four students who will represent Team USA at the International Biology Olympiad in Hungary next week.

Shen was one of four gold medalists at the USA Biology Olympiad, or USABO, at the University of California in San Diego on July 3. That’s the premier biology competition for high school students in the United States.

“After two rounds of challenging exams, 20 finalists are invited to a residential training program where they learn advanced biological concepts and exacting lab skills at the USABO National Finals,” the organization said on its website. “Ultimately, four students earn the right as Team USA to represent the USA at the International Biology Olympiad, a worldwide competition involving student teams from over 70 countries.”

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Titan, once the world’s fastest computer, will be retired Aug. 1

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The Titan supercomputer at Oak Ridge National Laboratory debuted as the fastest computer in the world in 2012, and it remained in the top 10 for seven years, providing billions of core hours of total computing time to researchers from around the world. The system will be decommissioned on Aug. 1, 2019, and its data center space will be retrofitted for a new supercomputer, Frontier. (Photo by ORNL)

A supercomputer that was once the world’s fastest will be retired at Oak Ridge National Laboratory on August 1.

The supercomputer is a Cray XK7 machine called Titan. It is operated by the Oak Ridge Leadership Computing Facility. It’s a petaflop system capable of performing up to 27 quadrillion calculations per second.

Titan was the world’s fastest supercomputer in November 2012, but it was bumped to number two by Tianhe-2, a Chinese supercomputer in June 2013. Still, Titan continued to rank as one of the world’s top 10 fastest supercomputers from its debut at number one in 2012 until this June, when it dropped to number 12.

In June, ORNL said Titan, which has been operating for seven years, will be decommissioned on August 1 and disassembled for recycling. Titan will be removed to make room for a new, much more powerful supercomputer, Frontier. That will be an exascale system capable of 1.5 exaflops, or 1.5 quintillion calculations per second (a billion billion calculations per second). Frontier will be a $600 million Cray computer that is expected to be the world’s most powerful when it debuts in 2021.

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Updated: Council approves $45 million debt resolution for new water plant

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Note: This story was updated at 8:30 p.m.

The Oak Ridge City Council voted 5-0 Monday evening to approve an initial debt resolution worth up to $45 million for the construction of a new water treatment plant and related infrastructure.

The five members voting in favor of the resolution were Oak Ridge Mayor Warren Gooch, Mayor Pro Tem Rick Chinn, and Council members Jim Dodson, Chuck Hope, and Ellen Smith. Council members Kelly Callison and Derrick Hammond were absent.

The water plant would be built near the city’s water intake on the Clinch River in south Oak Ridge. The cost of the new plant, which could produce about 16 million gallons of water per day, is currently estimated at about $42.9 million.

City officials have been discussing the new water plant for several years and have had an engineering firm study the project.

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Drivers prohibited from holding wireless telecommunications device

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Under a new state law that went into effect July 1, drivers in Tennessee are now prohibited from holding a wireless telecommunications device such as a cell phone, personal digital assistant, or computer while operating a vehicle.

To comply with the new law, the Oak Ridge city code has to be changed. The Oak Ridge City Council will consider the code change in the first of two readings during a meeting this evening (Monday, July 8).

The proposed city ordinance mirrors the new state law, the city’s legal staff said in a July 1 memo. Most first and second offenses of the new handheld law will be brought to Oak Ridge City Court. Other offenses will result in state charges, which can result in higher fines than those imposed in municipal courts. Those other offenses include third and higher offenses, as well as violations occurring in construction zones, marked school zones where flashers are operating, and offenses that result in a crash.

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City repairing large landslide near access road to water plant

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The Oak Ridge Water Treatment Plant is pictured on Pine Ridge above the Y-12 National Security Complex. (Photo by City of Oak Ridge)

The city is repairing a large landslide that occurred next to the access road to the Oak Ridge water treatment plant on Pine Ridge above the Y-12 National Security Complex during the rainy month of February.

The landslide occurred on the night of February 23, Oak Ridge Public Works Director Shira McWaters told City Manager Mark Watson in a June 24 memo. The access road is the only access road to the city’s water plant, and it’s critical to being able to operate the water plant, McWaters said. The road allows operations and maintenance workers to get to the water plant and deliver materials, equipment, and chemicals.

Repairs were started immediately after the landslide to minimize the risk of more damage to the area and the potential to lose the only access road to the plant, McWaters said. She said work started in March and should be complete by the end of July.

The water plant provides water to both the City of Oak Ridge and to U.S. Department of Energy sites, including Y-12 and Oak Ridge National Laboratory. The plant is on a ridge at the southern entrance to central Oak Ridge above the main entrance to Y-12 at Bear Creek Road and Scarboro Road.

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Roane State Foundation welcomes seven new board members

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The Roane State Foundation has named seven new members to its board of directors, and they bring diverse backgrounds and talents to the organization, Executive Director Scott Niermann said.

By Bob Fowler, Roane State staff writer

The Roane State Foundation has named seven new members to its board of directors, and they bring diverse backgrounds and talents to the organization, Executive Director Scott Niermann said.

“We are very grateful to have them aboard and supporting our efforts across the region,” he said.

New board members are Mike Belbeck, executive vice president of operations for Covenant Health; Vickie K. Duncan, co-owner of the Duncan Family Automotive Group; Philip Hall, pharmacist and owner of Hall Family Pharmacy in Jamestown; the Rev. Ron Jordan, retired executive minister of First Baptist Church of Lenoir City; Pepe Perron, director of Camp Nakanawa in Cumberland County; Pat Row, retired from SAIC; and Ted Wampler Jr., president and chief executive officer of Wampler’s Farm Sausage Co.

Established in 1979, the Roane State Foundation supports the college with capital projects, equipment, educational programs, and scholarships. Board members are elected by a nominating committee and approved by the full board. [Read more…]

Roane State student, 43, ‘happy to go to college,’ thanks to Reconnect grant

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Earl Davis

By Bob Fowler, Roane State staff writer

Shortly after his 40th birthday, Morgan County resident Earl Davis had an epiphany.

“Looking ahead 20 years, I didn’t see myself with a pitchfork in my hands doing heavy labor,” the Lancing resident said. In the past, he worked at a chicken farm and as a prison guard.

So Davis, who graduated from Wartburg Central High School in 1994, started saving his money to pay for college tuition.

“Then I found out about the Reconnect program,” he said. That’s the state’s grant program where adults can attend a community college tuition-free. [Read more…]