Site work, new construction and renovation of a mixed-use development in Sun Prairie, Wisconsin. Completed plans call for the construction of a municipal facility; for the renovation of a municipal facility; for site work for a municipal facility; power facility; power facility; power facility; water / sewer project; water / sewer project; and water / sewer project.

The project estimated cost is around $50 million. Location Details Site Address: 3040 Bailey Road City: Sun Prairie County: Dane State/Province: WI Est. Completion Date: Aug. 21, 2028 Engineer will transmit to all prospective Bidders of record such Addenda as Engineer considers necessary in response to questions arising at the conference. Oral statements may not be relied upon and will not be binding or legally effective. Project Description Project Owner Number: #24-WW18 / 14400 - Phase 2 Project Category Code: Buildings Rehabilitation/Renovation, Sanitary Sewer (Gravity), Safety Improvements, Electrical and Controls, Electrical Equipment & Supplies, Wastewater Treatment Plant Improvements, Drainage, Dredging, Ditches and Canals, Electrical Installation/Construction, Fittings and Valves, Landscaping, Erosion Control - Temporary, Paving (Asphalt or Concrete), Restrooms, Portable Toilets, Solar Energy, Traffic Control Devices (Signals, Signing, etc.), Lamp/Lighting Interior/Exterior, Sewer and Water Construction, Sitework/Excavating and Grading, Grubbing & Clearing, Signage, Doors, Generator, Digesters, Instrumentation, Bituminous Patching/Coating/Surfacing, Concrete Walkway, Concrete Pavement, Sawcutting/Sidewalk/Pavement, Grade and Surface, Stormwater Improvements, Biosolids Disposal, Heating, Ventilation, Air Conditioning (HVAC), Roofing, Painting, Water/Wastewater Infrastructure. o Add redundant gravity belt thickener for WAS thickening; add pre-digestion pasteurization via ATP; replace digester cover with gas holder cover; and replace existing hot water loop. o Construct new solids handling building to include process dewatering and ATP equipment; new belt filter presses; enhanced dewatering via ELODE; new administrative areas including bathrooms, locker rooms, conference rooms, training / wellness areas, offices, and laboratory. o Construct new solar dryer greenhouse with in-floor heat via hot water loop. o Construct new pelletizing building to house components to take dry biosolids and form into pellets to be utilized by others. o Construct concentrated solar panel field to provide heat to hot water loop. o Construct rooftop solar panel fields. o General construction of above items also include sitework, yard piping, structural, architectural, process piping and equipment, plumbing, heating, ventilation, air conditioning, electrical, and instrumentation and control upgrades and improvements. Primary Contact Information Owner Details Owner Name: Sun Prairie WI, City of Address: 300 East Main Street, Sun Prairie, WI - 53590 Phone: 608-825-1170 Fax: 608-825-1194 Contact: Tom Veith Email: tveith@cityofsunprairie.com Solicitor Details Solicitor Name: Donohue & Associates - Sheboygan Design Discipline: Soliciting agent Address: 3311 Weeden Creek Road, Sheboygan, WI - 53081 Phone: 920-208-0296 Fax: 920-208-0402 Contact: Amber Marzahl Email: amarzahl@donohue-associates.com Question Deadline 02/27/2025 Questions regarding the bid documents should be directed to Donohue & Associates attention: Amber Marzahl, PE (email amarzahl@donohue-associates.com). Questions received less than seven days prior to the date for opening for Bids may not be answered.