Water Treatment Modernization & DBP Mitigation Consultant

This subcontract for Water Treatment Modernization and DBP Mitigation Consulting involves providing specialized engineering services for the City of Monroe. The scope of work focuses on the modernization of water treatment plants, specifically the design of pretreatment, clarification, and membrane or ultrafiltration treatment systems, as well as DBP/TTHM mitigation systems. The consultant is responsible for evaluating chemical dosing systems and ultrafiltration membranes to ensure they meet OHA drinking-water review and approval standards. Key deliverables include the production of process design reports, detailed membrane specifications, and necessary OHA compliance documentation. The project is categorized under NAICS code 541620 and is managed through the state of Oregon. Interested parties must respond by October 10, 2026, for work to be performed in Monroe, Oregon.