Green River Filtration Facility Ozone System Replacement

The City of Tacoma is seeking qualified contractors to replace the ozone generation system at the Green River Filtration Facility. The project involves removing the existing ozone equipment, installing a new ozone generation and distribution system, integrating it with the existing water‑treatment processes, and performing start‑up testing and commissioning. The scope includes design, supply, installation, electrical connections, control system integration, and compliance documentation. • Removal of legacy ozone generators and associated piping. • Supply and installation of new ozone generators, feed pumps, and distribution manifold. • Electrical wiring, controls, and interlock integration with the plant’s SCADA system. • Performance testing, documentation, and training for facility staff.