Yell 326133 rehabilitate canyon village wastewater

The National Park Service is soliciting proposals for the comprehensive rehabilitation of the Canyon Village Wastewater Treatment Systems at Yellowstone National Park under Solicitation Number 140P2025R0103. The project involves the demolition of existing wastewater infrastructure and construction of new facilities including a Headworks Facility, Bioreactors and Digester Facility, Process Facility, Dewatering Facility, drying beds, lift stations, and associated systems with advanced control, electrical, and SCADA capabilities. This is an unrestricted full and open competition with a firm-fixed-price construction contract valued in excess of $10 million, utilizing NAICS code 237110 (Water and Sewer Line and Related Structures Construction) with a small business size standard of $45 million. Key contract requirements include commencement of work within 10 calendar days of the Notice to Proceed, completion within 975 calendar days (including winter shutdown periods), and comprehensive compliance with federal contracting requirements and technical specifications. The evaluation criteria emphasize management approach, including sound business processes, effective cost and quality control, and clear organizational structure with defined roles and responsibilities, as well as a new Safety Information criterion assessing project risk mitigation and OSHA performance history. The proposal deadline is January 30, 2026, at 2:00 p.m. Mountain Time, with the most recent question deadline having been December 5, 2025, and multiple amendments issued through January 26, 2026, providing responses to contractor inquiries and technical clarifications.

This solicitation contains no set-aside designations and identifies no current incumbent contractors. The project is currently categorized as an unfunded requirement with a high expectation of future funding availability, with a contract award anticipated upon funding appropriation. The place of performance is Canyon Village in Yellowstone National Park, Wyoming, and the anticipated delivery/completion date is November 30, 2028. The scope encompasses extensive rehabilitation work including underground utility installation, collection system improvements, equipment procurement and installation, electrical and control systems integration, environmental compliance measures addressing regulated building materials and aquatic resources, and final commissioning and testing of all systems. The solicitation package includes comprehensive geotechnical data reports, detailed engineering drawings in five parts, technical specifications, environmental assessments including aquatic resources delineation and hazardous building materials surveys, and multiple question-and-answer documents addressing over 150 contractor inquiries regarding equipment specifications, control systems compatibility, and compliance requirements.