Graphite Reactor Archives - Oak Ridge Today

Demolition work at ORNL radioisotope lab could be complete this spring

Posted at 8:59 am April 22, 2021
By John Huotari Leave a Comment

*A view of the demolition of a hot cell inside a protective cover at the former Radioisotope Development Lab at Oak Ridge National Laboratory. (Photo courtesy UCOR)*

Demolition work at a former radioisotope laboratory in Oak Ridge could be complete this spring.

The U.S. Department of Energy Oak Ridge Office of Environmental Management and UCOR announced earlier this year that UCOR, a contractor, had begun removing the two remaining structures at the former Radioisotope Development Lab at Oak Ridge National Laboratory.

“This project launches our next phase of major demolition and cleanup at ORNL,” said Nathan Felosi, OREM’s portfolio federal project director for ORNL. “Our work is eliminating contaminated structures, like this one, that are on DOE’s list of high-risk facilities and clearing space for future research missions.”

Known as “hot cells,” the structures being demolished are heavily shielded concrete rooms that provided researchers protection from highly radioactive material during the years the laboratory was operational, a press release said.

[Read more…]

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

Posted at 10:57 pm July 12, 2019
By Oak Ridge Today Staff Leave a Comment

oakridge_graphite-reactor_mainpg_1_1 — 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.”

[Read more…]

DOE needs more time for K-25 history projects

Posted at 12:08 am February 21, 2019
By John Huotari Leave a Comment

An outside view showing the K-25 History Center, Equipment Building, and Viewing Tower at East Tennessee Technology Park in west Oak Ridge. (Image courtesy U.S. Department of Energy)

An image published in October 2017 shows the K-25 History Center, Equipment Building, and Viewing Tower at East Tennessee Technology Park in west Oak Ridge. (Image courtesy U.S. Department of Energy)

The U.S. Department of Energy is requesting more time to complete projects to commemorate the historic contributions of the former K-25 site in west Oak Ridge.

Built during World War II, the K-25 site helped enrich uranium for the first atomic bomb used in wartime as part of the top-secret Manhattan Project. The plant continued to enrich uranium for nuclear weapons and commercial nuclear power plants after the war, and those who have worked at the site have said it helped win the Cold War.

The history of the site will be honored by preserving the concrete slab of the former K-25 Building, building a Viewing Tower and replica Equipment Building on the south side of the building site, and opening a K-25 History Center on the second floor of the adjacent Oak Ridge Fire Station Number 4.

A historical interpretation agreement was signed in August 2012. But it expires this August. And the roughly $20 million worth of projects won’t be complete by then.

DOE is making “good progress,” but “the reality is we need a little more time,” said Dave Adler, acting deputy manager for DOE’s Oak Ridge Office of Environmental Management. Adler and Steve Cooke, K-25 preservation coordinator for DOE, briefly discussed the proposed amendment to the agreement during a Tuesday evening work session with the Oak Ridge City Council. [Read more…]

K-25 Equipment Building & Viewing Tower: Design complete, construction funding available

Posted at 9:51 pm January 11, 2019
By John Huotari Leave a Comment

An image published in October 2017 shows the K-25 History Center, Equipment Building, and Viewing Tower at East Tennessee Technology Park in west Oak Ridge. It wasn’t immediately clear Friday evening, Jan. 11, 2019, if the design has changed. (Image courtesy U.S. Department of Energy)

The design is complete and funding is available for the construction of an Equipment Building and Viewing Tower that will help commemorate the history of the K-25 Building, once the world’s largest building under one roof.

K-25 was built in Oak Ridge during World War II to help enrich uranium for the Manhattan Project. That was a top-secret federal program to build the world’s first atomic weapons. During the war, Oak Ridge enriched the uranium for “Little Boy,” the first atomic bomb used in wartime. “Little Boy” was detonated over Hiroshima, Japan, on August 6, 1945, shortly before the end of World War II.

After the war, the four-story, 44-acre K-25 Building and four other large buildings at the K-25 site continued to use a process known as gaseous diffusion to enrich uranium for atomic weapons and commercial nuclear power plants. Officials say the K-25 site, which is in west Oak Ridge, helped win the Cold War.

After decades of use, the K-25 site was shut down in the mid-1980s, and as part of a cleanup effort in recent years, the five large gaseous diffusion buildings have been demolished. But the history of the K-25 building and the site will live on in a History Center on the second floor of Oak Ridge Fire Station Number 4, which is next to K-25’s concrete slab, and at the Equipment Building and Viewing Tower, which will be just west of the History Center.

The History Center, Equipment Building, and Viewing Tower will be on the south side of the former K-25 Building. The site is now known as Heritage Center or East Tennessee Technology Park. [Read more…]

Public can tour parts of ORNL, celebrate 75 years on Lab Day (June 9)

Posted at 4:46 pm April 27, 2018
By Oak Ridge Today Staff Leave a Comment

The public will have a chance to tour parts of Oak Ridge National Laboratory and help celebrate the lab’s 75th anniversary on Saturday, June 9, 2018. (Photo by ORNL)

The public will have a chance to tour parts of Oak Ridge National Laboratory and help celebrate the lab’s 75th anniversary on Saturday, June 9.

The event will include family-friendly activities, tours, demonstrations, and talks, a press release said.

The “75 Years of Science: Lab Day at ORNL” special event will give the public an opportunity to visit world-leading scientific facilities such as the Spallation Neutron Source and the Titan supercomputer, see one of the world’s first nuclear reactors, and interact with research staff, the press release said.

“The pioneering research of ORNL scientists and engineers has played a pivotal role in our nation’s history and continues to shape our future,” ORNL Director Thomas Zacharia said. “We look forward to welcoming the community to celebrate with us as we pursue another 75 years of leadership in science.”

Registration is required to attend the June 9 event. Advance registration for U.S citizens and non-U.S. citizens, ages 6 and up, will open Tuesday, May 1, and close Friday, May 11, at https://75thanniversary.ornl.gov/register/. Space is limited, and registration will close earlier than May 11 if all space is allotted. A limited number of day-of registration spots will be available for U.S. citizens only. [Read more…]

Ray Smith receives DOE Gold Medal Award for helping to create national park

Posted at 12:04 pm November 21, 2017
By John Huotari Leave a Comment

D. Ray Smith, Y-12 National Security Complex historian, left, received a U.S. Department of Energy Gold Medal Award on Monday, Nov. 20, 2017, for his role in helping to create the Manhattan Project National Historical Park, which includes Oak Ridge. The award was presented to Smith by retired Lieutenant General Frank G. Klotz, DOE under secretary for nuclear security and administrator of the National Nuclear Security Administration. (Photo courtesy NNSA)

Note: This story was updated at 4:05 p.m.

D. Ray Smith, Y-12 National Security Complex historian, received a U.S. Department of Energy Gold Medal Award on Monday for his role in helping to create the Manhattan Project National Historical Park, which includes Oak Ridge.

The award was presented to Smith by retired Lieutenant General Frank G. Klotz, DOE under secretary for nuclear security and administrator of the National Nuclear Security Administration.

Smith is retiring this month. He previously told Oak Ridge Today that he would retire November 22.

Established in November 2015, the Manhattan Project National Historical Park is a unique three-site park that includes Oak Ridge; Hanford, Washington; and Los Alamos, New Mexico. The Manhattan Project was a top-secret federal program to build the world’s first atomic weapons during World War II. Among other activities, Oak Ridge built uranium enrichment facilities for the Manhattan Project at Y-12 and the former K-25 site, and the city had the pilot facility for plutonium production at the Graphite Reactor at Oak Ridge National Laboratory, which was then known as X-10. [Read more…]

Celebration of Oak Ridge’s 75th anniversary started Friday

Posted at 11:34 am September 15, 2017
By John Huotari Leave a Comment

A reminder: The 14-month celebration of Oak Ridge’s 75th anniversary starts today (Friday, September 15).

Today’s celebration will feature guest speaker Denise Kiernan, author of “The Girls of Atomic City” and “The Last Castle,” at 6 p.m. at the Historic Grove Theater. There will be a book signing, and Kiernan’s book will be available for sale.

Ed Westcott, the official government photographer in Oak Ridge during the top-secret Manhattan Project in World War II, will be the honored guest from 4 to 5:30 p.m. Family members Don and Emily Hunnicutt will present a slide show of Westcott photos with a question-and-answer session.

“You will never grow tired of Ed’s photographs, which tell the enormous Oak Ridge Manhattan Project story,” according to the Oak Ridge Heritage and Preservation Association, which is presenting the celebration.

The celebration starts with historical displays at 2 p.m. There will be a wide variety of artifacts, posters, and displays for you to enjoy, the ORHPA said. [Read more…]

DOE’s public bus tour began in March, continues through November

Posted at 4:50 pm April 2, 2017
By Oak Ridge Today Staff Leave a Comment

A U.S. Department of Energy public bus tour in August 2012. (File DOE photo/Lynn Freeny)

Visitors see Oak Ridge’s past and present

The U.S. Department of Energy’s 2017 Oak Ridge facilities public bus tour began March 3 and continues through November 27. The tour offers visitors a first-hand look at the DOE’s Oak Ridge facilities and provides historical commentary on the transformation of the Oak Ridge Reservation during the past 70 years, a press release said.

The reservation-wide tour is a popular destination for tourists visiting the area, the release said. Since its inception in 1996, the DOE public tour program has attracted more than 40,000 visitors from all 50 states. The three-hour tour allows visitors to see the Oak Ridge Reservation and learn historical facts and updates on the world-class missions underway in Oak Ridge.

The bus tour itinerary includes: [Read more…]

Tourism in Oak Ridge, Anderson County shows increased economic impact

Posted at 9:26 pm October 7, 2016
By Oak Ridge Today Staff 1 Comment

The economic impact of tourism in Anderson County and Oak Ridge has increased for a second year in a row.

In September, the Tennessee Department of Tourism Development released its 2015 annual report showing that visitors to Anderson County, which includes Oak Ridge, were responsible for spending more than $119 million in the county, an increase of 2.9 percent over the previous year, a press release said. Visitor spending in Anderson County yielded nearly $3 million in local sales tax.

“Marketing efforts continue to pay off as part of an organized effort to increase tourism in Oak Ridge and Anderson County,” Anderson County Mayor Terry Frank said in the press release. “Tourism is not only a way to increase our tax revenues, but the people who visit us positively add to the fabric and culture of our community—making tourism investment an all-around win.”

In its annual report, Explore Oak Ridge released data that showed Oak Ridge hotel revenue was up by 11 percent compared to the previous year (hotel revenue is a typical measure tourism’s economic effect on a city). Local tax generated from Oak Ridge hotels exceeded $585,000 in the 2015-16 fiscal year. [Read more…]

Rescheduled: Learn about volunteering in the Manhattan Project National Park on Tuesday

Posted at 10:56 am January 25, 2016
By John Huotari Leave a Comment

You can learn more about volunteering for the new Manhattan Project National Historical Park, which includes Oak Ridge, during a meeting at the Midtown Community Center from 10 a.m. to 12 p.m. Tuesday, Jan. 26, 2016. National Park Service employees are pictured above. (Submitted photo)

You can learn more about volunteering for the new Manhattan Project National Historical Park, which includes Oak Ridge, during a meeting at the Midtown Community Center on Tuesday.

The meeting was rescheduled from this past Thursday to this coming Tuesday (January 26) because of snow last week.

The information session on volunteer opportunities will be hosted by the Manhattan Project National Historical Park-Oak Ridge. It’s scheduled from 10 a.m. to 12 p.m. Tuesday at the Midtown Community Center at 102 Robertsville Road in Oak Ridge.

The new park, which also includes Hanford, Washington, and Los Alamos, New Mexico, was formally established on November 10, 2015, in a signing ceremony in Washington, D.C. The signing ceremony featured U.S. Energy Secretary Ernest Moniz and Interior Secretary Sally Jewell. [Read more…]

Council to receive briefing on Manhattan Project park from Park Service on Tuesday

Posted at 11:29 am January 16, 2016
By John Huotari Leave a Comment

Niki Nicholas

The Oak Ridge City Council will receive a briefing on the new Manhattan Project National Historical Park on Tuesday.

The briefing by Niki Nicholas, superintendent of the Big South Fork National River and Recreation Area, will be during a Tuesday evening work session on January 21. It will follow a special 6 p.m. City Council meeting for boards and commissions elections in the Oak Ridge Municipal Building Courtroom. (See the work session agenda here. See the special meeting agenda here.)

There will also be an orientation session next week for those interested in volunteering for the new park, which includes Oak Ridge, Tennessee; Hanford, Washington; and Los Alamos, New Mexico. That orientation session starts at 10 a.m. Thursday, January 21, at the Midtown Community Center at 102 Robertsville Road. [Read more…]

Learn about volunteering in the Manhattan Project National Park on Thursday

Posted at 11:08 am January 16, 2016
By Oak Ridge Today Staff Leave a Comment

You can learn more about volunteering for the new Manhattan Project National Historical Park, which includes Oak Ridge, during a meeting at the Midtown Community Center from 10 a.m. to 12 p.m. Thursday, Jan. 21, 2016. National Park Service employees are pictured above. (Submitted photo)

You can learn more about volunteering for the new Manhattan Project National Historical Park, which includes Oak Ridge, during a meeting at the Midtown Community Center on Thursday.

The Manhattan Project National Historical Park-Oak Ridge will host a volunteer opportunities information session starting at 10 a.m. Thursday. It’s scheduled to last until 12 p.m.

The Manhattan Project was a top-secret federal program to build the world’s first atomic bombs during World War II. [Read more…]