Wastewater Sewer Trunk Line & Storm Drain Relocation #2499 & 2500

This contract concerns the relocation and installation of municipal wastewater and storm‑drain infrastructure for the City of Yakima. The award was granted to Ken Leingang Excavating, Inc. for a combined sewer and storm‑drain scope valued at approximately $692,545 (including Washington State sales tax). The work includes mobilization, traffic control, trench safety, backfill, PVC pipe installation of various diameters, manhole and catch‑basin construction, and pipe abandonment. The competitive bidding process was open, with bids opened on 9 Oct 2019, the city engineer’s recommendation issued on 9 Oct 2019, and the final award made on 9 Oct 2019. • Scope: Sewer trunk line (12‑in., 8‑in., 4‑in. PVC) and storm‑drain (18‑in. PVC) relocation, manholes, catch basins, and abandonment. • Value: $692,544.92 total (including 8.2 % sales tax). • Vendor: Single‑award to Ken Leingang Excavating, Inc., a local excavation contractor. • Procurement: Full open competition; award decided within four days of bid opening.