Site work and new construction of a civil project in Onamia, Minnesota. Completed plans call for site work for a water / sewer project; and for the construction of a water / sewer project.

The Project includes the following Work: Construction of a new biological water treatment plant consisting of concrete gravity aeration contactor and filter cells, steel vertical GAC adsorbers (filters), concrete clearwell, concrete backwash holding tank, process pumps, chemical feed systems, process piping/fittings/valves, process instrumentation and controls, concrete and brick masonry, precast walls and ceilings, pitched metal roof, electrical, standby generator, mechanical, HVAC, painting, water main, sanitary sewer, site work, landscaping, and bituminous driveway. Additionally, improvements to existing Well 3 (well and pumphouse), demolition of existing Well 4 and pumphouse, construction of new Well 5, and Water Tower reconditioning. Bids are requested for a single prime contract. Bids shall be on a lump sum basis. Description of Project (Package A): 1. Site Work a. Clearing and Grubbing b. Water Main c. Sanitary Sewer d. Landscaping e. Bituminous Driveway 2. Construct new water treatment plant a. Concrete clearwell b. Concrete backwash holding tank c. Concrete biological contactor with monolithic underdrains d. Concrete gravity filters with monolithic underdrains e. Cast-in-place reinforced concrete f. Precast ceiling g. Process pumps h. Chemical feed systems i. Process piping, fittings, and valves j. Process instrumentation and controls k. Electrical l. Standby generator m. Mechanical n. HVAC o. Painting 3. Construct Well Improvements a. Replace Well 3 pump and miscellaneous wellhouse work. b. Seal Well 4 and demolish well house and top of well casing. c. New Well 5 with submersible pump and motor 4. Water Tower: a. Electrical upgrades b. SCADA and Control Panel Upgrades c. Mixer installation Bidder shall submit all questions about the meaning or intent of the Bidding Documents to Engineer in writing. Contact information and submittal procedures for such questions are as follows: A. Kevin Young, Short Elliott Hendrickson Inc, 2351 Connecticut Avenue, Suite 300, Sartell, MN 56377; kbyoung@sehinc.com Question Deadline Aug 24, 2023