Oak Ridge Today

Hike with ranger, learn about pre-war settlements

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Submitted photo

You can learn about settlements in the area before Oak Ridge was built during World War II during a hike with a national park ranger on Saturday, November 25.

The hike is organized by the National Park Service. Oak Ridge is part of the Manhattan Project National Historical Park, which commemorates the top-secret federal program to build the world’s first atomic bombs during the second world war. Besides Oak Ridge, the national park includes Hanford, Washington, and Los Alamos, New Mexico.

The hike on the North Boundary Greenway is scheduled to begin at 1 p.m. Saturday, November 25, at the east quarry trail head.

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Oak Ridge to host movie premiere of ‘Oppenheimer’

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On Thursday, Oak Ridge will host a movie premiere of “Oppenheimer,” a movie about physicist J. Robert Oppenheimer and his team of scientists who helped build the world’s first atomic bombs during World War II. Oak Ridge was part of the top-secret project to build those bombs.

The movie will be shown at 7 p.m. Thursday, July 20, at Cinemark Theater.

“Explore Oak Ridge is thrilled to present the premiere of ‘Oppenheimer, a movie that not only entertains but also pays tribute to the remarkable history of our city and the Manhattan Project,” said Katy Watt, president of Explore Oak Ridge. “This event celebrates Oak Ridge’s contributions to science and innovation, and we are honored to showcase our community’s heritage on the silver screen. Everyone is invited to an evening filled with drinks, popcorn, and a deep sense of pride as we honor the enduring spirit of our remarkable community and the remarkable history that defines us.”

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Oak Ridge Schools to host panel discussion, documentary screening for ‘Oppenheimer’

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Oak Ridge Schools will host a free, community-centered red carpet event Wednesday featuring a 90-minute panel discussion and a screening of the documentary film “Oppenheimer After Trinity.”

The panel—made up of local scientists, historians, filmmakers, and Oak Ridge students—will re-examine the conversations held over 80 years ago surrounding the splitting of the atom and discuss the development and deployment of emerging technologies, such as artificial intelligence, and their potential impact on future generations, a press release said.

The event will be held at the Oak Ridge High School Auditorium on Wednesday, July 19, from 6-8:30 p.m. and it will include free popcorn and soda for attendees. Doors will open at 5:30 p.m. for guests to mingle, enjoy the red carpet, and take photos, the press release said.

“As a nod to the birth of Oak Ridge, 1940s era attire is encouraged, though not required,” the release said

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Contract awarded for K-25 Viewing Platform

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Artist rendering of the exterior of the new Viewing Platform, which will be located next to the recently constructed K-25 History Center overlooking the footprint of the K-25 Building. (Artist renderings by Smee + Busby Architects)

The U.S. Army Corps of Engineers has awarded Geiger Brothers a $9.9 million contract to build the K-25 Viewing Platform at the East Tennessee Technology Park in Oak Ridge. The Viewing Platform will help commemorate what was once the world’s largest building and part of the Manhattan Project, a top-secret federal program to build the world’s first atomic weapons during World War II. The site enriched uranium for nuclear weapons and nuclear power plants through the Cold War.

The K-25 Viewing Platform will be next to the K-25 History Center, which opened about three years ago. It will give visitors a complete view of the former building’s massive 44-acre footprint.

While the K-25 History Center focuses on the men and women who built and operated the Oak Ridge Diffusion Plant during the Manhattan Project and Cold War, this facility will help visitors understand the scope and magnitude of the former K-25 Building, a press release said.

The U-shaped K-25 Building was a mile long. It was demolished in 2013.

Construction on the Viewing Platform is scheduled to begin in May 2023, and it is expected to be complete in late 2024, the press release said.

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History Museum to celebrate new Hutment Exhibit

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The Oak Ridge History Museum will celebrate the opening of its Hutment Exhibit with a ribbon-cutting ceremony on Saturday, April 1, 2023. A hutment from the Manhattan Project during World War II is pictured above. (Submitted photo)

The Oak Ridge History Museum will celebrate the opening of its Hutment Exhibit with a ribbon-cutting ceremony on Saturday, April 1.

The Hutment Exhibit “promises to transport visitors back in time to the Oak Ridge Manhattan Project era,” a press release said.

The ribbon-cutting ceremony will celebrate the exhibit’s opening and “offer an unparalleled glimpse into a piece of history that shaped America,” the press release said.

The Hutment Exhibit will feature an authentic reproduction of a Manhattan Project “Hutment,” showcasing the living conditions of the workers who helped construct the wartime manufacturing facilities during World War II.

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Y-12 celebrates new fire station, emergency operations center

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Y-12 Site Manager Gene Sievers talks about the plant’s new fire station and emergency operations center during a ribbon-cutting ceremony on Thursday, Jan. 26, 2023. (Photo by John Huotari/Oak Ridge Today)

A new fire station and emergency operations center at the Y-12 National Security Complex will replace “severely outdated” buildings that were constructed in the 1940s, about eight decades ago. The new buildings will improve working conditions, consolidate operations now conducted in separate places, and provide ample space for large equipment like fire trucks, federal officials and Y-12 leaders said during a ribbon-cutting ceremony on Thursday.

Workers at the plant, which manufactures components for the nation’s nuclear weapons, among other activities, have been talking about the new facilities for at least 13 years. The start of construction was celebrated with a groundbreaking ceremony in April 2021. The new buildings, reported to have cost $68 million, are part of a “huge transformation,” an effort to modernize the site.

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Learn Oak Ridge history at Jackson Square on Saturday

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A historical photo of Jackson Square in Oak Ridge. (Photo credit: U.S. Department of Energy/Ed Westcott)

You can learn about Oak Ridge history at Jackson Square on Saturday.

The free program is scheduled to begin at 1 p.m. Saturday, January 14. It is organized by the Manhattan Project National Historical Park.

“Join a park ranger for a walk through Jackson Square,” the National Park Service said.

The program will begin in the upper parking lot of Jackson Square in front of the fountain.

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New supervisor named for Manhattan Project National Park

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Wendy Berhman

A new supervisor has been named for the Manhattan Project National Historical Park, which includes Oak Ridge.

The selection of Wendy Berhman as the new superintendent was announced by National Park Service Acting Regional Director Kate Hammond.

Berhman succeeds Kris Kirby, who served in the position for six years before accepting a position as associate state director for the Bureau of Land Management Wyoming State Office, the NPS said.

Besides Oak Ridge, the three-site national park includes Hanford, Washington, and Los Alamos, New Mexico. The three sites were part of the Manhattan Project, a top-secret federal program to build the world’s first atomic weapons during World War II. The park was established in 2015, and it is administered through a collaborative partnership with the U.S. Department of Energy.

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Oak Ridge designated World War II Heritage City

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Y-12 Calutron Girls
Women enriching uranium in calutrons at Y-12 as part of the top-secret Manhattan Project during World War II. (Photo by Manhattan Project photographer Ed Westcott)

The City of Oak Ridge has been designated a World War II Heritage City, the only city in Tennessee to receive that designation.

The National Park Service has notified the city of the designation, Oak Ridge said in a press release Tuesday.

“The American World War II Heritage Cities Program honors the contributions of local towns, cities, (and) counties, and commemorates the stories of the men, women, and children whose bravery and sacrifices shaped the U.S. home front during World War II, and still impact our nation today,” the press release said. “Only one American World War II Heritage City can be designated in each state or territory. Oak Ridge played a critical role in history and has been designated Tennessee’s American World War II Heritage City through the program. ”

Oak Ridge was a key production site during World War II as part of the top-secret Manhattan Project, a federal program to build the world’s first atomic weapons, before Germany could. Among other work, Oak Ridge enriched uranium for the first atomic bomb used in wartime and had the first reactor to make plutonium-239. A plutonium sample was sent to scientific facilities at Los Alamos, New Mexico, and more of that isotope, the fuel used in the second bomb, was produced at Hanford, Washington.

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Learn about secrecy, spies on Dec. 17

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

You can learn about secrecy, security, and spies during the Manhattan Project in World War II in Oak Ridge on Saturday, December 17.

This National Park Service program is scheduled to start at 1 p.m. December 17 at the Oak Ridge Turnpike gatehouse on the west end of town.

“The program is accessible to all visitors and will give insight to what life was like in Oak Ridge during the Manhattan Project with heightened security, need for secrecy, and worry of spies,” the NPS said in a newsletter.

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Updated: K-25 Viewing Platform will be built

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Artist rendering of the new Viewing Platform, which will be located next to the recently constructed K-25 History Center overlooking the footprint of the K-25 Building. (Artist renderings by David Brown)

Note: This story was updated at 9 a.m. Feb. 4.

Two federal agencies have agreed to build a K-25 Viewing Platform at the historic site in west Oak Ridge that was used to enrich uranium for nuclear weapons and nuclear power plants during World War II and the Cold War. The design is expected to be complete in March and the building completed by the end of 2023.

The construction agreement for the viewing building at the former K-25 site was signed by the U.S. Department of Energy’s Oak Ridge Office of Environmental Management and U.S. Army Corps of Engineers.

The viewing platform will give visitors a view of the large 44-acre footprint of the former K-25 Building. K-25, which was the world’s largest building, was erected during World War II as part of the Manhattan Project to help enrich uranium for the world’s first atomic bombs during World War II. The K-25 Building was demolished in 2013, and many other structures at the site have been removed as the federal government turns over property for private development.

The K-25 Building site itself is now part of the Manhattan Project National Historical Park. That project commemorates the workers, equipment, and processes used during the Manhattan Project in Oak Ridge, Tennessee; Hanford, Washington; and Los Alamos, New Mexico.

The K-25 Viewing Platform and associated exhibits are the final components of a multi-project agreement that the Oak Ridge Office of Environmental Management signed in 2012, clearing the way for demolition of the North Tower of the mile-long, U-shaped K-25 Building. The projects commemorate the history of the K-25 site, which has also been known as the Oak Ridge Gaseous Diffusion Plant.

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Manhattan Project Park will commemorate atomic bomb effects

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The International Friendship Bell is pictured above in Alvin K. Bissell Park in Oak Ridge. (Photo courtesy National Park Service)

The Manhattan Project National Historical Park will ring the International Friendship Bell 76 times on Friday morning, August 6, to commemorate the effects of the atomic bombing of Hiroshima 76 years ago.

The bomb was dropped on Hiroshima, Japan, at 8:15 a.m. on August 6, 1945. It was the first atomic bomb used in war and the first of two dropped on Japan near the end of World War II. Uranium for the first bomb, which was code-named “Little Boy,” was enriched in Oak Ridge. The bomb had about 140 pounds of uranium fuel and had an explosive force equivalent to 15,000 tons of TNT, according to Atomic Heritage. Between 90,000 and 166,000 people are believed to have died from the 10-foot, 9,700-pound bomb in the four-month period following the explosion, Atomic Heritage said.

The National Park Service is calling the August 6 ceremony “Days of Peace and Remembrance.”

“During this silent event, we will be requesting visitors to come up and ring the bell,” a press release said. “Visitors will be able to write down their own hopes and messages of peace.”

The United States dropped a second atomic bomb, a plutonium-fueled weapon, on Nagasaki, Japan, on August 9, 1945, three days after the Hiroshima bombing. It had about 13.6 pounds of plutonium fuel and an explosive force equivalent to 21,000 tons of TNT. About 80,000 Japanese died by the end of 1945 because of that bomb, which was called “Fat Man,” Atomic Heritage said.

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