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February 2015

NNSA BlogNNSA has completed a major capital improvement project that has resulted in critical infrastructure upgrades to two key production buildings at the Y-12 National Security Complex. NNSA finished the $75.7 million project nearly 11 months ahead of the construction completion schedule and approximately $5.6 million under budget.

The Nuclear Facilities Risk Reduction project included upgrades to mechanical, electrical, ventilation, and heating/cooling systems for enriched uranium operations in Buildings 9212 and 9204-2E. The project began in 2008, when 10 tasks were identified to make those facilities safer for operations. The project was originally scheduled for completion in 2016.

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About the photo:
At Building 9212, NNSA combined stacks 110 and 43, eliminating use of one exhaust stack. Further improvements on the project include replacing the old bag filtration system with a new cartridge dust collector. Photo courtesy of Y-12.

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