Advocate Newsletter

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Advocate Newsletter A publication of the Oak Ridge Site Specific Advisory Board – a federally appointed citizens panel providing independent recommendations and advice to DOE’s Environmental Management Program DOE Launches K-25 Virtual Museum Issue 61• January 2016 Th e Department of Energy (DOE) Park, commemorating the work done to Oak Ridge Offi ce of Environmental develop the fi rst atomic weapon. IN THIS ISSUE Management (OREM) launched Th e K-25 Virtual Museum is the K-25 Virtual Museum in accessible at http://www.k-25virtual- Reservation Update. .3 November, one of the stipulations museum.org/. “Th e website is an ORSSAB 20th Anniversary .. 4-5 impressive product that PermaFix Conference Report . .6 will serve to inform an international audience Recent Recommendations. .7 about the incredible ORSSAB to Host Spring EM SSAB work that happened at Chairs’ Meeting . .8 K-25, beginning with the Manhattan Project and continuing through to the cleanup mission we are executing today,” said OREM Manager Sue Cange. “Th e online museum includes a comprehensive of a memorandum of history of Oak Ridge, photographs, agreement for historic interviews with site interpretation at East former workers, a Tennessee Technology Park 3D model of the (ETTP). K-25 Building Th e debut of the and Happy Valley Th ese images online museum coincided with the are of some hutment, among November 10 signing of an agreement of the main other items of between the Departments of Energy pages of the interest.” and the Interior establishing the K-25 Virtual Th e Virtual Manhattan Project National Historical Museum. Museum has (Continued on page 2) Manhattan Project National Historical Park Established On November 10 Energy Secretary Little Boy and Fat Man. Th e weapons of the re-staged photo shot by DOE Ernest Moniz and Interior Secretary were assembled in Los Alamos. photographer Lynn Freeny. Sally Jewell signed a Memorandum of Th e signing of documents by Moniz In Oak Ridge the national park will Agreement establishing the Manhattan and Jewell took place in Washington, include the site of the former K-25 Project National Historical Park. Th e D.C., but there were celebrations in Gaseous Diff usion Building at ETTP, unique three-site park commemorates Oak Ridge as well. A ceremony was the Graphite Reactor at Oak Ridge the massive eff ort to build the first held at Oak Ridge High School and National Lab, and two buildings at atomic bomb. Park sites will be a recreation of Ed Westcott’s famous Y-12 National Security Complex Oak Ridge, Los Alamos, N.M., and ‘war ends’ photograph was staged at where uranium was enriched using the Hanford, Wash. the recently renovated Jackson Square. electromagnetic separation process. Oak Ridge enriched uranium and Th is time instead of taking the picture Also eligible for inclusion in the park Hanford plutonium for the fi rst bombs Mr. Westcott was front and center (Continued on page 2) Page 1 K-25 Virtual Museum Debuts (Continued from page 1) several main pages that explain K-25 Historic preservation work at ETTP agreement was signed in 2012 by a and the surrounding area. Th e home is being done independently of the number of signatory and consulting page provides the initial introduction Manhattan Project Park, but will be parties that contained several to K-25 with links to other pages. part of the park. stipulations for historic preservation of Additional main sections include the Eff orts to preserve part of the K-25 the site. Th e Virtual Museum was one K-25 Site Tour and a map of all of the Building were taken in the mid-2000s. of those stipulations. buildings with links explaining Another stipulation was their various functions. the provision of $500,000 by Th e page Life in Happy Valley DOE to be applied toward describes living conditions in the the purchase of the rapidly self-contained community. K-25 deteriorating Guest House was several miles from Oak Ridge in Oak Ridge. Th e Guest so Happy Valley sprang up where House was where many workers could be near their jobs. Manhattan Project VIPs Th e Preservation page describes stayed in the 1940s. in more detail about future It was later renamed the site interpretation, and the Alexander Inn, but fell Oral Histories page has many into disrepair. Using the transcribed interviews with DOE funds it was bought former workers. Th e dining room of the recently renovated Alexander Guest House. and renovated for use as an Th roughout the site are many DOE provided $500,000 toward the purchase of the historic assisted living facility and photographs of work and life structure. After falling into serious disrepair it’s been completely is now called the Alexander associated with K-25. restored and modernized for use as an assisted living facility. Guest House. A ribbon Work on historic preservation cutting ceremony was held at ETTP has been underway for some Ultimately it was determined the old just a few days before the release of the time, beginning well before steps to building was in no condition to be Virtual Museum and the signing of the establish the Manhattan Project Park. saved. But a fi nal memorandum of national park agreement. Other stipulations to come include the construction of an Equipment Manhattan Project Park Established (Continued from page 1) Building that will be a scale is the recently renovated Alexander representation of the gaseous diff usion Guest House, where VIPs stayed during technology used to enrich uranium. the Manhattan Project. Th e Alexander Th e Equipment Building will have a Guest House is now an assisted living viewing tower that will overlook the facility. mile-long U-shaped footprint of K-25. Technically, the park is open with a Th e second fl oor of the adjacent National Park Service visitor assistant ETTP fi re station will have a museum on duty at the American Museum of Manhattan Project and K-25 of Science and Energy. But there are artifacts and a theater. Th ere will be some details wayside markers around the K-25 that need to be footprint and other locations at ETTP. worked out such Completion of the remaining as joint operating stipulations is dependent on funding. Ed Westcott shot the Full establishment of the Manhattan agreements famous photo above between DOE and in August 1945. Th e Project Park and completion of ETTP the Park Service, photo was recreated as stipulations are some time away, but and how to part of the celebration for now people in the U.S. and around provide access to establishing the the world can log on to learn about points of interest Manhattan Project K-25 and its place in history. within Y-12 and National Historical the lab, which Park. Mr. Westcott is currently require holding the ‘War Ends’ newspaper. visitor badging. Courtesy of Lynn Freeny, DOE photographer. Page 2 Oak Ridge Site Specific Advisory Board January 2016 operated the center since 2010. equipment. Th e switchyard is adjacent Reservation Update North Wind will continue to process to the K-27 Building. Public Input on Proposed New and store transuranic waste on site until Copper, aluminum, and steel from Waste Disposal Facility Provided the Waste Isolation Pilot Plant (WIPP) the yard can be recovered for recycling. in New Mexico reopens. CTI has engaged an Alabama Th ere was a fl urry of activity in the subcontractor, TCI, that specializes in fall by government entities and some Storage Containers Developed electrical recycling. private citizens asking for information to Store Remote-handled Waste related to building a second low-level Deactivation of K-27 Continues waste disposal facility on the Oak Ridge Since WIPP has been shut down, Reservation (ORR). DOE needed way to store remote- Deactivation of the K-27 Building At their respective meetings in handled transuranic waste on site. at ETTP continues, preparing it for November, the Oak Ridge City Council Wastren Advantage designed ‘remote- demolition to begin early in 2016. and the Anderson At the beginning of County Commission December deactivation passed resolutions of the building was more requesting additional than 96 percent complete. details for siting the Workers continue to remove landfi ll as proposed transite paneling on the and consideration of building, but that job is 80 options for off setting percent complete. potential impacts to the community. UCOR Completes DOE’s preferred Work on Oak Ridge location for the Research Reactor proposed EM Disposal Facility DOE’s prime cleanup (EMDF) is just contractor in Oak Ridge, east of the existing UCOR, completed work Environmental on the Oak Ridge Research Management Waste Reactor pool where a leak Management Facility. was discovered last year. In response to Water from the leak, a third draft of a Th is map shows DOE’s preferred location of the proposed new waste disposal estimated at about 100 remedial investigation/ facility to be known as EMDF. It is immediately east of the existing Environmental drops per minute, was feasibility study, the Management Waste Management Facility. collected underneath the Tennessee Department reactor pool and was treated of Environment and Conservation had handled overpacks’ to hold the waste while offi cials decided what to do. a number of comments concerning the and provide protection to workers. UCOR removed some radioactive siting of the facility over a shallow water Companies in Tennessee, Colorado, components that were in the pool. table to allowing disposal of mercury. and Idaho are manufacturing the Th e irradiated metal plates, weighing DOE is working on a fourth draft of the overpacks. about 200 pounds each, were put in an study.
Recommended publications
  • Annual Report 2013.Pdf
    ATOMIC HERITAGE FOUNDATION Preserving & Interpreting Manhattan Project History & Legacy preserving history ANNUAL REPORT 2013 WHY WE SHOULD PRESERVE THE MANHATTAN PROJECT “The factories and bombs that Manhattan Project scientists, engineers, and workers built were physical objects that depended for their operation on physics, chemistry, metallurgy, and other nat- ural sciences, but their social reality - their meaning, if you will - was human, social, political....We preserve what we value of the physical past because it specifically embodies our social past....When we lose parts of our physical past, we lose parts of our common social past as well.” “The new knowledge of nuclear energy has undoubtedly limited national sovereignty and scaled down the destructiveness of war. If that’s not a good enough reason to work for and contribute to the Manhattan Project’s historic preservation, what would be? It’s certainly good enough for me.” ~Richard Rhodes, “Why We Should Preserve the Manhattan Project,” Bulletin of the Atomic Scientists, May/June 2006 Photographs clockwise from top: J. Robert Oppenheimer, General Leslie R. Groves pinning an award on Enrico Fermi, Leona Woods Marshall, the Alpha Racetrack at the Y-12 Plant, and the Bethe House on Bathtub Row. Front cover: A Bruggeman Ranch property. Back cover: Bronze statues by Susanne Vertel of J. Robert Oppenheimer and General Leslie Groves at Los Alamos. Table of Contents BOARD MEMBERS & ADVISORY COMMITTEE........3 Cindy Kelly, Dorothy and Clay Per- Letter from the President..........................................4
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  • Y-12 Shift Change, Famous Ed Westcott Image Recreated
    Y-12 Shift Change, famous Ed Westcott image recreated In the Jack Case Center there is a huge 20’ by 50’ photographic mural that was donated to Y-12 by Turner Universal. It has become an icon, and several Y-12 employees recognize people in their family who were in the photo. During the filming of the final episode of the miniseries, A Nuclear Family: Y-12 National Security Complex, Lifting the veil, which was shown on East Tennessee Public Broadcasting System, Buck Kahler, of Y-12 Photography and Video Services, was looking for the final images to conclude the miniseries. The original Ed Westcott “Y-12 Shift Change” image with the large Buildings 9201-1 (Alpha 1) and 9201-2 (Alpha 2) in the Something was needed that would catch the eye of background. The “CEW” on the signs stands for Clinton the viewer and would tie back to the history of the Engineer Works (not Engineering!). beginning of the series. Buck settled on the thought of recreating the famous “Y-12 Shift Change” photo and approached Terry Marlar, Supervisor of Digital and Photographic Services, with his idea. Buck felt this image was a good selection because it is readily recognizable as being an image of Y-12 and one that many of the viewers would have seen before. Terry immediately saw the huge value of such an opportunity and being a good friend of Ed Westcott, the famous Manhattan Project era and Cold War era Department of Energy photographer who actually shot the original “Y-12 Shift Change” image, he wanted to involve Ed in creating this new historical image.
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  • Ed Westcott's 95Th Birthday
    Ed Westcott’s 95th Birthday (As published in The Oak Ridger’s Historically Speaking column on February 6, 2017) My good friend, Ed Westcott, reached yet another milestone on Friday, January 20, 2017. He turned 95 years of age! What fun it was to celebrate with him and his family the next day. Of course, Ed is a hero to all of Oak Ridge and as such he belongs to the community, so a huge crowd joined his immediate family to celebrate this significant occasion. The Wildcat Den at the Midtown Community Center was filled to overflowing at 2:00 PM on Saturday, January 21, 2017. Don Hunnicutt, Ed’s son-in-law, who is married to Ed’s “favorite” daughter, Emily (actually Ed’s only daughter), and Jim, David, John and William, who are Ed’s sons, all had endearing remarks about Ed. Ed’s grandchildren and even his great-grandchildren were there to celebrate as well. It was a FULL HOUSE! Don began by telling, in excellent detail, the story of Ed’s life. We listened as he told of Ed’s parents and how he came to be a photographer, having gotten his first camera at age 11. He then went on to tell about Ed becoming the 29th person hired in Oak Ridge for the Manhattan Project effort at the Kingston Demolition Range which soon became known as the Clinton Engineer Works and finally Oak Ridge. According to Don, Ed was born on January 20, 1922, in Chattanooga, TN. The family moved to Nashville, TN. At age 13, Ed started his first business, Centennial Photography.
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  • Children's Museum of Oak Ridge and the History of Oak Ridge – Part 1
    Children’s Museum of Oak Ridge and the History of Oak Ridge – part 1 (As published in The Oak Ridger’s Historically Speaking column on September 7, 2010) When I first began this series on the Children’s Museum of Oak Ridge, it was at the suggestion of Gordon Fee, long time supporter of the Children’s Museum and board member. His association with the museum goes back to the very beginning and his daughter was one of those Girl Scouts who helped the start the museum in the very early days. Among the many things Gordon said to me about the museum and its role in our community was that he felt the museum had been a key element in the preservation of the history of the city of Oak Ridge. So, I looked for that when I did the research on the museum’s history. As he suggested, I found some examples of that role. Margaret Allard says, “I can confirm that we have a large collection of Alvin Weinberg's personal papers. He personally asked Selma Shapiro to put them in the museum's collections to save them. We also have collections of William Pollard, Charles Vanden Bulck (the chief administrative officer for the Manhattan Project after whom they named the Vanden Bulck Bridge), a collection of Ed Westcott photos as well as three of his cameras, Joyce Maienschein's large Girl Scout collection which includes over 100 historic uniforms, books, awards, papers, artwork, and memorabilia, and a collection of photos, papers and speeches donated by the family of Mayor Bissell.
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  • Ed Westcott – Oak Ridge Photographer Extraordinaire (As Published in the Oak Ridger’S Historically Speaking Column on February 21, 2006)
    Ed Westcott – Oak Ridge Photographer Extraordinaire (As published in The Oak Ridger’s Historically Speaking column on February 21, 2006) Lynn Freeny, present day official photographer for the Department of Energy, Oak Ridge Office proudly calls Ed Westcott his friend and fellow photographer. In honoring Ed by contributing to the book “Through the Lens of Ed Westcott” Lynn tells how he met Ed Westcott. It seems Lynn was a young photographer working at the Oak Ridge National Laboratory in the early 1980’s when, because of the heavy workload, Ed Westcott was hired part- time to help in the darkroom. Lynn noted that the prints coming out were better than when he printed the same negatives. He wanted to know “Who is the person?” That is when he was introduced to our own renowned Manhattan Project photographer Ed Westcott. From that introduction Ed and Lynn formed a fast friendship. Lynn gives Ed credit for paving the way for other photographers in Oak Ridge. I might add that Ed set a standard of excellence that few have attained. His photographs are truly works of art! Baldwin Lee, Professor of Art in the School of Art at the University of Tennessee, chronicled the early history of Ed in the same book mentioned above. Lee begins with Ed’s assignment on December 15, 1942 as official Manhattan Project photographer at age 20. He then recalls Ed’s early introduction to photography by his father Jamie Westcott who, after saving for year, purchased his son a German Foth Derby camera for $25 in 1934 when Ed was 12 years old.
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  • General Groves Takes Charge
    General Groves takes charge Colonel James C. Marshall, head of the DSM project (Development of Substitute Materials), did not make much headway, yet he did accomplish some things that lasted. Colonel Nichols being appointed as his second in command was the most significant. Marshall delayed selection of a production site and generally did not make the progress that Vannevar Bush and others expected. Frustration at the lack of tangible action grew to the point that Bush was soon again attempting to reorganize to get things moving. The Army came to his aid when General Somervell appointed Colonel (soon to be General) Leslie R. Groves to head the project. Somervell made this decision while Bush was thinking of appointing Somervell to the job. Somervell knew of Groves’ ability to produce results. He had just completed construction of the Pentagon. This decision by Somervell would ultimately prove to likely be the most significant personnel decision made with regard to the Manhattan Project. On September 17, 1942, the same day he was appointed to lead the project, Groves and Nichols went to Vannevar Bush, who was actually unaware of the change. He was a bit uneasy with Groves and his assertiveness. Yet, he was also glad to see a man of action coming on the scene. Bush asked Styler who was this brash Army officer. On September 18, 1942, Groves sent Nichols to purchase the 1,200 tons of uranium ore. Nichols was met by Sengier who reportedly said, “I have been waiting for your visit.” Nichols negotiated a contract to purchase all the uranium ore Sengier had brought to the United States as well as all he had remaining in the Belgian Congo.
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  • OPA Blog Archive for July & August 2014
    OPSMPEm Resource From: West, Stephanie Sent: Thursday, September 11, 2014 8:43 AM To: OPSMPEm Resource; OPSMNPEm Resource Subject: OPA Blog archive for July & August 2014 Attachments: [email protected] OPA NRC 1 Hearing Identifier: NRC_OfficialPresenceSocialMedia_Public Email Number: 54 Mail Envelope Properties (C0A338EE37A11447B136119705BF9A3F0214F9BACC6C) Subject: OPA Blog archive for July & August 2014 Sent Date: 9/11/2014 8:42:41 AM Received Date: 9/11/2014 8:42:46 AM From: West, Stephanie Created By: [email protected] Recipients: "OPSMPEm Resource" <[email protected]> Tracking Status: None "OPSMNPEm Resource" <[email protected]> Tracking Status: None Post Office: HQCLSTR02.nrc.gov Files Size Date & Time MESSAGE 17 9/11/2014 8:42:46 AM [email protected] 3112333 Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date: Recipients Received: U.S. NRC Blog Archive file prepared by NRC REFRESH: 2.802 vs. 2.206 -- What’s the Difference? posted on Mon, 21 Jul 2014 05:15:48 +0000 George Deegan Senior Program Analyst (Nuclear Materials/Waste Management) Mathematically, of course, the answer is 0.596 – a tiny amount – but when referring to two different parts of NRC regulations, there’s a big difference. 10 CFR Part 2.802 and 10 CFR Part 2.206 both describe petition processes. However, 2.802 petitions are requests from the public for a new rule (regulation) while 2.206 petitions are related to enforcement actions. My area, the Office of Federal and State Materials and Environmental Management Programs (FSME), usually gets two to four 2.802 rulemaking petitions a year about medical or general license issues.
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  • Pre-Memorial Day Memories Shared by Famed Photog (As Published As a Joint Russ Langley/Ray Smith Column in the Oak Ridger on May 26, 2015)
    Pre-Memorial Day memories shared by famed photog (As published as a joint Russ Langley/Ray Smith column in The Oak Ridger on May 26, 2015) In what was likely to be the last Oak Ridge meeting of the National Association of Retired Federal Employees (NARFE), Don and Emily Hunnicutt gave a tour of the building of Oak Ridge through the lens of Emily's father – famed Manhattan Project Photographer Ed Westcott. By Russel Langley and D. Ray Smith/The Oak Ridger Posted May. 26, 2015 at 1:41 PM In what was likely to be the last Oak Ridge meeting of the National Association of Retired Federal Employees (NARFE), Don and Emily Hunnicutt gave a tour of the building of Oak Ridge through the lens of Emily's father – famed Manhattan Project Photographer Ed Westcott. Westcott sat at one of the lunch tables, beaming through the presentation and clearly enjoying the event. His ability to speak clearly taken by a stroke in recent years, Westcott appeared to have written what he wanted Don to say while Emily worked the computer slide presentation. Westcott was born in Chattanooga in 1922. His family moved to Nashville where Westcott grew up and “developed” his photography skills. He even built a backyard development lab out of a horse-drawn pie wagon. Westcott began his photography career with the Army Corps of Engineers in Nashville, taking photos of what was to become prisoner of war camps for German and Italian soldiers in Crossville. The Corps, in 1942, told Westcott he had the choice of going to Alaska or to an unknown job in Knoxville when the Corps detachment in Nashville closed.
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  • The CQ Amateur Radio Hall of Fame
    The CQ Amateur Radio Hall of Fame The CQ Amateur Radio Hall of Fame was established in January, 2001 to recognize those individuals, whether licensed radio amateurs or not, who significantly affected the course of amateur radio; and radio amateurs who, in the course of their professional lives, had a significant impact on their professions or on world affairs. 2001 Inductees 1. Armstrong, Edwin Howard. Laid the groundwork for modern radio through inventions such as the regenerative receiver, the superheterodyne receiver, and frequency modulation (FM). 2. Bardeen, John. Co-inventor of the transistor, the basis of all modern electronics. 3. Brattain, Walter. Co-inventor of the transistor. 4. Clark, Tom, W3IWI (now K3IO). Leading authority on Very Long Baseline Interferometry; amateur satellite pioneer, president of AMSAT, digital communications pioneer. 5. Collins, Art, 9CXX/WØCXX. Founder, Collins Radio Co.; set the standard for amateur radio equipment in the 1950s, ’60s, and ’70s. 6. Cowan, Sanford. Founding publisher, CQ magazine. 7. DeForrest, Lee. Invented the vacuum tube, basis for the growth of electronics and radio communication. 8. DeSoto, Clinton, W1CBD. QST Editor, originated DXCC, credited with keeping the ARRL alive during World War II, when amateur radio was shut down. 9. Ferrell, Oliver P. “Perry.” Propagation expert, CQ editor and propagation columnist, founding editor of Popular Electronics; introduced propagation science to amateur radio. 10. Fisk, Jim, W1HR/W1DTY. Founding editor, ham radio magazine; set new standard for amateur radio technical publications. 11. Gandhi, Rajiv, VU2RG. Prime Minister of India. 12. Garriott, Owen, W5LFL. Astronaut, first ham to operate from space. 13. Godfrey, Arthur, K4LIB.
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  • Oak Ridge Secret City PHOTOGRAPHIC HISTORY EXHIBIT
    Oak Ridge Secret City PHOTOGRAPHIC HISTORY EXHIBIT Provided By Y-12 NATIONAL SECURITY COMPLEX PURPOSE INTRODUCTION This photographic exhibit tells the story of world-changing events, people and places in Before the Manhattan Project, Bear Creek Valley was a peaceful slow-moving farming East Tennessee. The story begins in 1942 at a most unusual place first called the Kingston community. Some families had been there more than 150 years, having settled along the Demolition Range, then Clinton Engineer Works and finally known as Oak Ridge. Many of Clinch River in the late 1700s in violation of Cherokee treaty language. By 1942, they were the exhibit photographs were taken by Ed Westcott, the official photographer of the Manhattan settled in and felt their home place was secure. Little did they know their world was about Project in Oak Ridge. Ed’s eye for exceptional photography produced an enduring body of to change forever, and this part of East Tennessee would never be the same. work and one of the world’s best photographic historical records. In late 1942, the Manhattan Project created a unique place named Oak Ridge. What started Without his photographs, East Tennessee’s contribution to what many consider the most as an effort to win the war that came to be known as World War II turned into the world’s significant scientific and industrial accomplishment in the history of the world would not most significant joint military and industrial scientific achievementand resulted in untold be so well documented. technological advances. This booklet supplements the photographic exhibit and provides additional details for Oak Ridge was the location selected images.
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  • Manhattan Project National Historical Park News
    National Park Service December 2018 Department of the Interior Manhattan Project National Historical Park Oak Ridge, Tennessee Manhattan Project History in December Take a Break from the Hustle and Bustle of the Holiday The December 7, 1941 surprise attack on Pearl Harbor Hawaii Season and Join Park Rangers on Saturday, December by the Empire of Japan set off a chain of events in American 22 at 3:30 pm ET for a discussion of what life was like during history. The following day, December 8, Congress declared war the Manhattan Project with the overwhelming need for se- on Japan with only one dis- crecy, security and the worry of senting vote. Two days later Germany and Italy declare war spies. Rangers will present a on the United States, entering free program inside the Turn- the U.S. into a global conflict. pike Gatehouse (2900 Oak Ridge December 2 1942, working Turnpike). around the clock for over two weeks Enrico Fermi and his We’re Excited to Announce team produced the first con- Our Newest Member of the trolled nuclear reaction. Chica- go Pile-1 lasted over 4 minutes Manhattan Project National on a squash court in the Uni- Historical Park Team. Ranger versity of Chicago. Two Darryl Long has accepted a posi- months later, February 1943, tion in Oak Ridge. Darryl has a construction of the X-10 Bachelor’s degree in Education Graphite Reactor began in Oak and Master’s degree in Curricu- Ridge, TN. lum and instruction from Ten- nessee Tech. He retired after 20 years from the U.S.
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  • A Brief Overview of Some Historical Details of Oak Ridge, Part 3
    A brief overview of some historical details of Oak Ridge, part 3 Continuing the brief look at Oak Ridge history produced as background material for documentary films being created over the past few weeks. As soon as World War II ended, the Cold War began. The Soviet Union had the plans for Fat Man given to them by Klaus Fuchs before the bomb was even used. By August 29, 1949, the Soviet Union had exploded its first nuclear weapon, essentially a duplicate of Fat Man. The shock to the nation created an immediate push to build a thermonuclear weapon or “hydrogen bomb” that would be much larger and more destructive than the atomic bomb. Y-12 was brought into this herculean effort by being asked to use some of the empty buildings left over from the removal of 1080 of the 1152 calutrons to separate the lithium-6 that would be needed for the thermonuclear weapon. Buildings 9201-4 and 9201-5 were used for that purpose from 1955 to 1963. Building 9201-4 still has the COLEX (column exchange) process equipment in it. Demolition of the building has been postponed for years because it is in the middle of Y-12, but eventually this building – along with others in Bear Creek Valley at Y-12 that are contaminated with mercury – will be demolished at significant expense. In addition to the lithium-6 separation, Y-12 took on the mission to machine uranium parts for all nuclear weapons and to provide the highly enriched uranium fuel for the Navy’s nuclear reactor powered ships and submarines.
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