K-25 Archives - Oak Ridge Today

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 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. 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…]

Did you know? Wheat was famous for its peach orchards

Posted at 4:38 pm October 24, 2017
By John Huotari Leave a Comment

Wheat Historical Marker Poplar Creek Seminary

A historical marker for the Poplar Creek Seminary is pictured above near State Route 58 in the former Wheat community in west Oak Ridge. The George Jones Memorial Baptist Church is in the background. (Submitted photo)

We’ve been thinking recently that maybe we should run an occasional feature called “Did you know?” on Oak Ridge Today that would highlight interesting facts about Oak Ridge that might not be widely known. This could be information that makes the city unique or unusual, but doesn’t normally fit into a news story. Many of these could be history-related facts, but they wouldn’t all have to be.

Here’s an example from the K-25 History Center unveiling celebration last week:

Did you know that the Wheat community in what is now west Oak Ridge was once famous for its peach orchards? The peaches were sold across the country, according to Mick Wiest, president of the Oak Ridge Heritage and Preservation Association.

Besides its peaches, Wheat was also famous for its schools and education, Wiest said during a Thursday ceremony for the K-25 History Center at the East Tennessee Technology Park, the former K-25 site. [Read more…]

Once like a small city, Happy Valley has been sold

Posted at 5:42 pm October 20, 2017
By John Huotari 2 Comments

An early aerial photo of Happy Valley, a construction camp that was like a small city and used to help build the former K-25 in west Oak Ridge. This picture was taken May, 22, 1944, by Ed Westcott, the official government photographer in Oak Ridge during World War II. (Photo courtesy Ed Westcott/Emily Hunnicutt)

An early aerial photo of Happy Valley, a construction camp that was like a small city and used to help build the former K-25 site in west Oak Ridge. This picture was taken May, 22, 1944, by Ed Westcott, the official government photographer in Oak Ridge during World War II. (Photo courtesy Ed Westcott/Emily Hunnicutt)

It was once home to a large construction camp that was like a small city and housed workers building K-25 during World War II.

Now the 160-acre parcel known as Happy Valley has been sold.

Happy Valley was in west Oak Ridge, across State Route 58 from the K-25 site. One of three major sites in Oak Ridge, K-25 was built to enrich uranium for atomic weapons as part of the top-secret Manhattan Project during World War II.

Today, Happy Valley appears to be mostly a rolling tree-covered landscape between Oak Ridge and Kingston along SR 58. To the public, there is little or no obvious evidence of what was once there—homes, a grocery store, schools, a post office, recreation halls, a gas station, and a bowling alley.

But those who have walked the property have seen evidence of the small city that was once there. [Read more…]

Photos: DOE, UCOR announce K-25 History Center plans

Posted at 10:57 am October 20, 2017
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Oak Ridge Mayor Warren Gooch, seated at right, and UCOR President and Project Manager Ken Rueter, also seated, sign a license that allows UCOR, the federal cleanup contractor in Oak Ridge, to start construction of the K-25 History Center on the second floor of the city-owned Fire Station Number Four at East Tennessee Technology Park on Thursday, Oct. 19, 2017. Also pictured standing is Jay Mullis, acting manager of the U.S. Department of Energy’s Oak Ridge Office of Environmental Management. (DOE photo by Lynn Freeny)

Construction of the K-25 History Center could start early next year on the second floor of Oak Ridge Fire Station Number Four at the East Tennessee Technology Park in west Oak Ridge. Officials celebrated with a signing ceremony and tours of the future home of the history center on Thursday. Here are photos from that event. [Read more…]

The legacy of Bill Wilcox lives on at K-25 History Center

Posted at 10:01 am October 20, 2017
By John Huotari Leave a Comment

Ray Smith, Y-12 National Security Complex historian and city historian, announces a book published posthumously that was written by Bill Wilcox, a former city historian, former technical director at K-25 and Y-12, and a passionate advocate for historic preservation, including of the former K-25 site. Smith announced the book at a ceremony unveiling plans for a K-25 History Center on the second floor of the city-owned fire station at K-25, now known as East Tennessee Technology Park, on Thursday, Oct. 19, 2017. (Photo by John Huotari/Oak Ridge Today)

He was a passionate advocate for preserving Oak Ridge’s history.

He was known for his bow ties and captivating storytelling. He once led the effort to save the former K-25 Building in west Oak Ridge, or at least part of it.

Now the legacy of Bill Wilcox will live on at the K-25 History Center.

Construction on the history center could start early next year on the second floor of Oak Ridge Fire Station Number Four. That fire station, previously transferred to the city, is on the south side of the former K-25 Building at East Tennessee Technology Park in west Oak Ridge.

Officials preparing for the construction of the history center gave tours of its future home at the fire station on Thursday. The tours followed a lunchtime celebration that featured tributes to Wilcox and included speeches and presentations by U.S. Department of Energy and Oak Ridge officials, and federal contractors and historic preservation advocates. Wilcox was hailed as the “father of K-25 historic preservation.”

“He would have been really proud,” said Ray Smith, Wilcox’s friend and Y-12 National Security Complex historian and city historian. “His legacy lives on.” [Read more…]

You can see the future home of the K-25 History Center on Thursday

Posted at 11:10 pm October 18, 2017
By John Huotari Leave a Comment

A rendering of the K-25 History Center at the Oak Ridge Fire Station Number 4 at East Tennessee Technology Park in west Oak Ridge. (Image courtesy U.S. Department of Energy)

A celebratory event on Thursday will formally launch a project to commemorate the history of the former Oak Ridge Gaseous Diffusion Plant, a uranium-enrichment site that was once known as K-25 and built to help make the world’s first atomic weapons during World War II.

Thursday’s celebration will be followed by a public tour from 2 to 4 p.m.

Co-sponsored by the City of Oak Ridge, the event is part of the city’s 75th Anniversary celebration. It will feature a walk-through of the future home of the K-25 History Center, which will be located in the city’s Fire Station Number 4 at the East Tennessee Technology Park. The U.S. Department of Energy and URS|CH2M Oak Ridge LLC, or UCOR, DOE’s lead cleanup contractor, will unveil plans and the layout for the History Center before construction starts, a press release said.

Large graphics placed throughout the building will provide the visitor a preview of the finished center, the press release said. [Read more…]

See the future home of the K-25 History Center

Posted at 11:31 am October 6, 2017
By John Huotari Leave a Comment

Image courtesy DOE Oak Ridge Office of Environmental Management

The public is invited to walk through the future home of the K-25 History Center on Thursday, October 19.

The K-25 History Center will be built on the second floor of Oak Ridge’s Fire Station Number 4. The fire station is at East Tennessee Technology Park, the former K-25 site in west Oak Ridge.

The public walk-through is scheduled from 2-4 p.m. October 19.

The K-25 History Center is expected to help preserve the history of the World War II-era Manhattan Project. Oak Ridge was built during that top-secret project to help build the world’s first atomic weapons.

K-25 was one of three major federal sites built in the city that is now Oak Ridge as part of the Manhattan Project. [Read more…]

City wants to renovate fire station as DOE, contractors work on K-25 History Center

Posted at 1:17 pm August 9, 2017
By John Huotari Leave a Comment

K-25 History Center and Equipment Building

An image showing the K-25 History Center on the second floor of the city-owned fire station, right, at East Tennessee Technology Park, with the Equipment Building and Viewing Tower at left. (Graphic by David Brown/U.S. Department of Energy)

Note: This story was updated at 4:30 p.m.

Oak Ridge wants to renovate the fire station where the federal government and its contractors are building the K-25 History Center, a project that is expected to help preserve the history of the World War II-era Manhattan Project.

The K-25 History Center will be built on the second floor of Oak Ridge’s Fire Station Number 4. The fire station is at East Tennessee Technology Park, the former K-25 site in west Oak Ridge.

K-25 was one of three major federal sites built in Oak Ridge during World War II as part of the top-secret Manhattan Project. That was a federal program to build the world’s first atomic weapons, before Germany could.

K-25’s signature facility, the K-25 Building, has been demolished. But a 2012 agreement that allowed the complete demolition of that building, once the world’s largest building under one roof, called for the history center at the fire station, among other projects.

Work is proceeding on the K-25 History Center, Oak Ridge Fire Chief Darryl Kerley said in a July 21 memo to City Manager Mark Watson. The K-25 History Center is a project of the U.S. Department of Energy and UCOR, DOE’s cleanup contractor in Oak Ridge.

As that project proceeds, several upgrades will be needed to the first floor of the city-owned fire station in order to create the required living space for fire department personnel, Kerley said. [Read more…]

Senate bill recommends $8 million for K-25 historic preservation work

Posted at 10:39 am July 23, 2017
By John Huotari Leave a Comment

K-25 Historic Preservation Footprint at ETTP

An image showing the footprint of the former mile-long, U-shaped K-25 Building at the former K-25 site in west Oak Ridge, now known as East Tennessee Technology Park or Heritage Center. Built during World War II to enrich uranium, the K-25 Building has been demolished but its “footprint” has been preserved. This image shows the footprint at center, the K-25 History Center on the second floor of the city-owned fire station, front right, and the Equipment Building and Viewing Tower at front left. (Graphic by David Brown/U.S. Department of Energy)

A bill approved by the Senate Appropriations Committee on Thursday recommends $8 million for K-25 historic preservation work.

If approved, the funding would help preserve the historic contributions that the K-25 Site made to the Manhattan Project, a top-secret federal program to build the world’s first atomic bombs during World War II.

The historic preservation work is required under a 2012 agreement that allowed the complete demolition of the K-25 Building, which was once the world’s largest building under one roof.

The 2012 agreement allowed workers to demolish the North Tower at the mile-long, U-shaped K-25 Building in west Oak Ridge. Historic preservationists had lobbied for years to save the North Tower.

In exchange for the complete demolition of K-25, the agreement, announced in August 2012, called for a replica equipment building, a viewing tower, and a history center at a city-owned fire station. It also included an online virtual museum and a $500,000 grant to buy and stabilize the historic Alexander Inn in central Oak Ridge, which has since been converted into an assisted living center. [Read more…]

Construction could start this year on K-25 History Center

Posted at 11:37 am May 4, 2017
By John Huotari Leave a Comment

Construction could start this year on the K-25 History Center at the East Tennessee Technology Park in west Oak Ridge, federal officials said. Plans also call for an Equipment Building and Viewing Tower at the site. Although the projects depend upon funding, the goal is to finish the work by 2019.

The K-25 site was one of three large sites built by the federal government in Oak Ridge during World War II to help make the world’s first atomic weapons as part of the top-secret Manhattan Project. The other two sites were X-10, which is now known as Oak Ridge National Laboratory, and Y-12, now the Y-12 National Security Complex.

At K-25, the three history-related facilities will have three missions. The History Center will tell the story of the workers. The Equipment Building will focus on the technology. And the Viewing Tower will show visitors the size of the site. All three facilities will be on the south side of the former mile-long, U-shaped K-25 Building.

K-25 used a process called gaseous diffusion to enrich uranium for atomic weapons and, later, for commercial nuclear power plants. Officials and contractors have said that K-25 helped win the Cold War. The site is now known as Heritage Center or East Tennessee Technology Park.

Preserving its history is part of a Memorandum of Agreement that was signed in August 2012 and allowed for the complete demolition of K-25, once the world’s largest building under one roof. The historic preservation work is expected to cost about $20 million total. [Read more…]