Yakima County Project Number U4 3758 for the installation of a prepackaged filter bed system at the Buena Wastewater Treatment Facility.  The work includes installing seven prepackaged filter beds and a recirculation tank, piping, constructing improvements to the existing recirculation tanks, installing a scrubber to remove hydrogen sulfide gas, replacing slide gates, replacing an existing backup generator, and installing electrical, instrumentation and telemetry equipment.

Bid Documents are available free-of-charge at the following website: “http://gobids.grayandosborne.com”. Contract questions may be directed to the office of the Project Engineer, Gray & Osborne, Tim DeVries or Nancy Wetch, 509-453-4833.