Cedar Rapids, Iowa
J Avenue UV Disinfection Project

UPDATED: June 5, 2009
Since our last report on this project, the contractors have continued construction of the new disinfection contact tank at the J Avenue Plant; completing the roof slab and walls. The pump station's upper floor has also been completed and masonry walls above are being constructed. Concrete work for the J Avenue UV Building is nearing completion and interior piping is being installed. At the Northwest Treatment Plant UV Building, various manufacturers' representatives finalized equipment setup and checkout and performed functional testing of the UV reactors and control systems. Performance testing is underway as of this writing.

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