Kingman Co Surface Overlay Project RS 359 - SW 170th Ave

The Kingman County Board of Commissioners is seeking sealed bids for an asphalt surface overlay on a 4‑mile segment of SW 170th Avenue (Base Bid) and an optional 2‑mile alternate segment. The work includes a 1‑inch leveling course and a 1.5‑inch surface course, milling, temporary pavement marking, mobilization, traffic control, and flagger services. Bidders must be pre‑qualified with the Kansas Department of Transportation, provide a 5 % bid bond or certified check, and supply a performance bond equal to the contract price if awarded. The project must be completed by October 9 2026.