YELL 326133 Rehabilitate Canyon Village Wastewater Treatment Systems

The National Park Service, Department of the Interior, is seeking construction services to rehabilitate the Canyon Village Wastewater Treatment System in Yellowstone National Park, Wyoming. This comprehensive project encompasses extensive wastewater infrastructure improvements including site civil and utilities work, headworks facility upgrades, bioreactor and digester facility rehabilitation, process facility enhancements, drying beds construction, pump stations, generator buildings, force main installation, and lift station rehabilitation. The project also requires telemetry installation and integration into a parkwide SCADA system. The solicitation will be issued electronically on SAM.gov on or about October 1, 2025, with proposals due December 19, 2025. A mandatory pre-proposal meeting is scheduled for October 22, 2025, at Canyon Village to provide additional project details and site access to potential contractors.

This procurement operates under unrestricted full and open contracting procedures with no set-aside designation, though the agency encourages participation from small businesses, veteran-owned, disadvantaged, and women-owned enterprises. The contract falls under NAICS code 237110 (Water and Sewer Line and Related Structures Construction) with a size standard of $45.0 million, and the estimated contract value exceeds $10 million. The performance period is established at 975 calendar days, providing contractors with approximately two years and eight months to complete the extensive wastewater system rehabilitation. The project represents a significant infrastructure investment in one of America's premier national parks, requiring specialized expertise in wastewater treatment systems and construction in environmentally sensitive areas.