CityIL
Posted
Sep 18, 2026
Nov 12, 2026
Addison_North WWTP Expansion RFP
Work description a. Demolition; b. Site work; c. Construct new garage, laboratory, & operations building; d. Construct new excess flow clarifiers; e. Construct new screening building; f. Preliminary treatment building rehabilitation; g. Primary clarifier rehabilitation; h. Biological process improvements; i. Secondary treatment building rehabilitation; j. Final clarifier rehabilitation; k. Construct new advanced treatment building; l. Aerobic digester expansion and upgrades; m. Sludge handling building improvements.
