Woodland Reservoir 2 Rehabilitation

The City of Duluth is soliciting bids for the complete rehabilitation of Woodland Reservoir 2, a potable ground‑storage reservoir located in St. Louis County, MN. The scope includes demolition, concrete repair, post‑tensioned tank rehabilitation, installation of new penetrations, full interior lining, exterior high‑performance coating, mechanical piping, metal fabrications, grading, and associated site works such as construction fencing, erosion control, new overflow structures, and a rock‑removal allowance. The contract will be awarded to a qualified contractor who meets Minnesota prevailing‑wage, workforce, and responsible‑contractor certifications, and must provide a 5 % bid bond. • Project number 2319, anticipated start January 2027, substantial completion June 30 2027, final completion September 30 2027. • Requires specialized experience with AWWA D110 prestressed concrete tanks; minimum 10 years design/build experience and specific subcontractor qualifications. • All bids submitted electronically via Bid Express; no paper bids accepted; detailed bid package (≈48 MB) and specifications are provided.