Henke Lift Station Force Main Upgrades, Phase 1

The Henke Lift Station currently pumps into a 16-inch ductile iron force main that runs along Lake Saint Louis Boulevard and up Charlemagne Drive to the O’Fallon Hills Subdivision, where it deposits into City of O’Fallon gravity sewers. In order to increase the pumping capacity of the station, the District is planning upgrades to the main. Phase 1 of the project will upgrade the force main to 24-inch from just south of Charlemagne to new O’Fallon gravity sewer to be built north of Highway 70. Phase 2 will upgrade the remainder of the force main.

Phase 1 construction has commenced. The District’s contractor is currently working on boring the force main under Highway 70.