Biosolids Thickening and Digestion Aeration Additions and Improvements

• Location: Naperville, IL
• Contract Value: $11,066,177
• Owner: City of Naperville
• Engineer: Earth Tech
• Delivery Method: Design-Bid-Build

Construction of a new aerobic digestion blower facility and a new gravity belt thickening facility at the Springbrook Water Reclamation Center. Additions and modifications to the aerobic digestion process include removal of the existing mechanical aerators and installation of diffused air aeration systems and other associated modifications to the equipment, piping, and tanks that comprise the aerobic digestion process.