UPF construction status
Learn about Y-12’s new story: the Uranium Processing Facility, one of the largest construction projects in Tennessee history. UPF is an essential part of the National Nuclear Security Administration’s modernization efforts.
UPF
Salvage and Accountability Building Subproject
Process Support Facilities Subproject
Main Process Building Subproject
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Process Support Facilities Process Gas Yard piping installation
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UPF construction site early-May 2022
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Main Process Building siding installation
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The first of four Main Process Building security personnel enclosures
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Process Support Facilities pipe bridge
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Process Support Facilities Process Gas Yard inspection
