Bridge Improvements (B520)

This contract concerns the repair and rehabilitation of two county bridges (KDOT IDs 598‑22‑5261 on 85th St. N and 630‑28‑2750 on 47th St. S) under the “B520 – Major Bridge Maintenance” program in Sedgwick County, Kansas. The scope includes approach‑slab repair, rock excavation, concrete paving, installation and epoxy‑coated reinforcing steel, void‑filling behind abutments, guard‑rail removal/reconstruction, drilling & grouting, and full traffic‑control services. The engineer’s estimate was $485,156, while the winning bid from Prado Construction, LLC was $231,055, reflecting a competitive, low‑responsive award. Bidders were required to submit a 5 % bid bond, acknowledge Addendum #1, and be pre‑qualified through the Kansas Department of Transportation (KDOT) for Work Type E (bridge‑repair). The award was approved by the Board of Bids and Contracts on March 4 2026. • Scope: bridge‑deck and approach slab repairs, concrete work, steel reinforcement, and associated site work. • Awarded to: Prado Construction, LLC for $231,055 (low‑responsible bid). • Procurement: full and open competition with KDOT pre‑qualification requirement and 5 % bid‑bond guarantee.