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gptkbp:instanceOf
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gptkb:gaseous_diffusion_uranium_enrichment_plant
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gptkbp:addedToNationalRegisterOfHistoricPlaces
|
listed on National Register of Historic Places
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gptkbp:area
|
44 acres
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gptkbp:builtBy
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gptkb:Manhattan_Project
gptkb:U.S._Army_Corps_of_Engineers
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gptkbp:completedIn
|
1945
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gptkbp:constructionStartYear
|
1943
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gptkbp:decommissioned
|
1987
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gptkbp:demolished
|
2013
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gptkbp:employs
|
over 12,000 workers at peak
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|
gptkbp:enrichedMaterial
|
uranium-235
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gptkbp:historicalSignificance
|
first large-scale gaseous diffusion plant
contributed to production of uranium-235 for Little Boy bomb
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gptkbp:location
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gptkb:Oak_Ridge,_Tennessee,_USA
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gptkbp:maximumLength
|
0.5 miles
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gptkbp:namedAfter
|
gptkb:Kellex_Corporation
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gptkbp:NRHPReferenceNumber
|
100004341
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gptkbp:operatedBy
|
gptkb:U.S._Department_of_Energy
gptkb:Union_Carbide
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gptkbp:partOf
|
gptkb:Clinton_Engineer_Works
gptkb:Oak_Ridge_National_Laboratory
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gptkbp:purpose
|
enrich uranium for atomic bombs
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gptkbp:shape
|
U-shaped building
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gptkbp:technology
|
gaseous diffusion
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gptkbp:website
|
gptkb:K-25_History_Center
gptkb:East_Tennessee_Technology_Park
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gptkbp:width
|
1,000 feet
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gptkbp:bfsParent
|
gptkb:Manhattan_Project_sites
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gptkbp:bfsLayer
|
5
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|
https://www.w3.org/2000/01/rdf-schema#label
|
K-25 plant
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