CityCA
Posted
Oct 15, 2026
Nov 13, 2026
Pure Water Ontario Advanced Water Purification Facility (UT1091)
The City of Ontario is seeking proposals from qualified consulting engineers to expand on feasibility-study recommendations and prepare a preliminary design report for the Pure Water Ontario Advanced Water Purification Facility. The work includes project management, quality assurance and quality control, 30% construction-level plans, permitting support, and assistance with a USBR Title XVI grant application, with optional pilot-plant design. The facility design covers membrane filtration, reverse osmosis, UV/AOP, and injection wells for up to 4,500 acre-feet per year of purified water; the posting is for engineering consulting services, not a grant program.
