1010 E. Chemical Drive, Kennewick, WA 99336

Bids for wastewater treatment plant rebuilds due by March 17, 2026.

Sealed bids for a seal coat project due by March 24, 2026.

Bids for wastewater biosolids removal due March 26, 2026.

Bids requested for wastewater treatment plant headworks screen rebuilds in Kennewick.

Bids are invited for traffic signal installation at 15th Pl. & Bob Olson Pkwy.

Bids requested for wastewater treatment plant headworks screen rebuilds in Kennewick.

Sealed bids for traffic signal installation due February 26, 2026.