WWTP Anaerobic Digester Improvements, Galesburg Sanitary District

This project will upgrade an existing secondary digester for use as a primary digester (referred to as the north digester), cleaning of the north digester and an existing primary digester (the south digester). This include the demo of the existing cover on the north
digester and the installation of a new gas holder cover, installation of a mixing system for the north digester, installation of new sludge heating, new piping to both digesters, gas safety equipment, and site improvements.

• Type: Improvements
• Delivery Method: Design-Bid-Build