Mike Monroney Aeronautical Center (MMAC) Industrial Waste Water Treatment Plant Upgrades RFP

Description: The Federal Aviation Administration, through its Mike Monroney Aeronautical Center, is soliciting proposals under a total small-business set-aside for wastewater treatment plant upgrades in Oklahoma City. The firm-fixed-price project includes a replacement industrial wastewater treatment plant and associated collection-system work, with an estimated value of $10 million to $20 million and a 730-calendar-day performance period. Offerors must attend a mandatory pre-proposal conference and site visit on November 2, 2026, and proposals are due November 19, 2026.