Oak Ridge Today

K-25 History Center has grand opening this month

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The K-25 History Center will have a grand opening ceremony on Thursday, February 27.

The ceremony, which will include a ribbon-cutting, is scheduled for 10:30 a.m. Thursday, February 27, at 652 Enrichment Street in west Oak Ridge.

The K-25 site, now known as Heritage Center, was built during World War II to help enrich uranium for the top-secret Manhattan Project, a federal program to build the world’s first atomic bombs. K-25 helped enrich uranium for “Little Boy,” a nuclear weapon dropped over Hiroshima, Japan, on August 6, 1945, shortly before the end of World War II.

After the war, K-25 enriched uranium for nuclear weapons and commercial nuclear power plants through the Cold War. The site was shut down in the mid-1980s, and it is being cleaned up and converted into a private industrial park. The site’s large uranium enrichment buildings have been demolished and so have many of the support buildings. Most of the cleanup is expected to be completed this year.

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Crews start demolishing ETTP Centrifuge Complex

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ETTP Centrifuge Complex Aerial View
Demolition work has started on the Centrifuge Complex at the front side of the East Tennessee Technology Park, the former K-25 site in west Oak Ridge. The work is part of the project to finish cleanup at ETTP by the end of 2020. (Photo courtesy U.S. Department of Energy Office of Environmental Management)

The largest and most visible buildings remaining at the East Tennessee Technology Park are being removed.

Demolition is under way on the Centrifuge Complex, according to the “EM Update” newsletter published last week by the U.S. Department of Energy Office of Environmental Management.

The demolition work is part of the project to finish cleanup at ETTP, the former K-25 site in west Oak Ridge, by the end of 2020. One of the three main sites in Oak Ridge, K-25 was built as part of the Manhattan Project, the top-secret federal program to build atomic weapons during World War II. The site continued to enrich uranium for nuclear weapons and commercial nuclear power plants through the Cold War. Its operations ended in the mid-1980s, and the site is now being converted into a private industrial park.

The Centrifuge Complex has more than 235,000 square feet, and sections of it reach heights of 180 feet. It was built in stages to develop and test centrifuge uranium enrichment technology, the “EM Update” said. The last of these facilities ceased operation in the mid-1980s.

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K-25 Visitors Center grand re-opening is Monday

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Image from Oak Ridge Heritage and Preservation Association

There will be a grand re-opening celebration for the K-25 Visitors Center and Overlook in west Oak Ridge on Monday afternoon, according to the Oak Ridge Heritage and Preservation Association.

It’s a kick-off party for National Travel and Tourism Week. There will be food trucks, live music, interactive exhibits, and more, the ORHPA said.

The celebration is scheduled from 4-6 p.m. Monday, May 6, at 2013 Highway 58.

[Read more…]

DOE needs more time for K-25 history projects

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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…]

Council, DOE to discuss proposed amendment to historical interpretation agreement

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The Oak Ridge City Council and U.S. Department of Energy will discuss a proposed amendment to a historical interpretation agreement on Tuesday evening.

The agenda for the non-voting Council work session does not give the purpose of the proposed amendment or say what it might do.

But it appears that the proposed amendment could be related to historical interpretation at the former K-25 site in west Oak Ridge because one of the DOE representatives scheduled to talk to Council is Steve Cooke, K-25 preservation coordinator for the U.S. Department of Energy. Also scheduled to talk to Council is Dave Adler, acting deputy manager for DOE’s Oak Ridge Office of Environmental Management. [Read more…]

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

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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

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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

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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

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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)

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

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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 the history 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 the the former K-25 site, now known as East Tennessee Technology Park on Thursday, Oct. 19, 2017. (Photo by John Huotari/Oak Ridge Today)

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

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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 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

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Image courtesy DOE Oak Ridge Office

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…]