Authority approves $177,135 task order to plan sewer relining for Maryville Heights and Brookview

The Hobart City Redevelopment Authority on a voice vote approved a task order for engineering services for an in-place pipe planning project in Maryville Heights, Brookview and adjacent areas. Chair presented the recommendation and the motion (moved by Gutierrez, seconded by Mandan) carried with no recorded opposition.

Presenter said the work is intended to reline sewer mains and increase system capacity to support a nearby data center development. Staff said a reimbursement agreement will be prepared so that the district recoups costs from the developer (or receives payment up front) once formal arrangements are finalized. "We'll work out internally how that works out between us and the clerk's office to get it recouped," Presenter said.

Staff described monitoring after a December 28 rain event that showed significantly elevated inflow into the lines—"roughly 10 times the amount"—and said the district has observed pipe separations and cracking that are contributing to infiltration. Presenter and other staff recommended additional monitoring and outreach to locate private sump pumps and defective laterals to reduce inflow and inform repairs.

The approved task order amount recorded at the meeting was $177,135. Staff said the overall project engineer estimate for associated sewer improvements tied to the development was about $3,000,000 and that financing and reimbursement details would be refined in coming weeks.