Opportunity
Winnebago County Demandstar #19
Assessment and Options Analysis for Landfill Leachate Pre-Treatment Facility
Posted
February 16, 2026
Respond By
March 18, 2026
Identifier
19
NAICS
541330, 541620, 541690
Winnebago County Solid Waste Department in Wisconsin is seeking professional services for an assessment and options analysis of a landfill leachate pre-treatment facility. - Government Buyer: - Winnebago County Solid Waste Department (local government, Wisconsin) - Scope of Work: - Assessment and analysis of potential solutions for pre-treating landfill leachate - Identification of the most effective and feasible pre-treatment options for the county - Requires expertise in environmental engineering and landfill leachate treatment - Vendors and Prospective Bidders: - Apex Water Solutions - Cedar Corporation - Cornerstone Environmental Group (a Tetra Tech Company) - Foth Infrastructure & Environment - GEI Consultants - MSA Professional Services - SCS Engineers - SEH - Strand Associates - Telemetry and Process Controls - Tetra Tech - The Sigma Group - TRC Environmental Corporation - Products/Services Requested: - Professional services for landfill leachate pre-treatment facility assessment and options analysis - No specific part numbers or quantities; this is a consulting and analysis engagement - Unique/Notable Requirements: - No OEMs or specific equipment specified; focus is on technical analysis and recommendations - Pre-bid conference is non-mandatory - Emphasis on environmental engineering expertise
Description
Winnebago County is soliciting proposals from qualified vendors to perform an assessment of potential options for a Landfill Leachate Pre-Treatment Facility and Options Analysis. The project includes a non-mandatory pre-bid conference scheduled for February 24, 2026, at Winnebago County Solid Waste in Oshkosh, WI. The solicitation is a Request for Proposal (RFP) and the bid is currently awarded. The deadline for responses is March 17, 2026, at 8:00 PM UTC.