Bridge Improvements (B532)

This contract concerns the repair of a 1978 bridge (designated B532) located on 391st Street West over the South Fork Ninnescah River in Sedgwick County, Kansas. After a competitive sealed‑bid process involving 62 vendors, the county awarded a lump‑sum contract to Dondlinger & Sons Construction Co., Inc. for $437,643, which is notably lower than the engineer’s estimate of $510,930. The work will restore the bridge to safe operational condition and is funded through public‑works allocations. • Scope: Bridge repair/reconstruction (sub‑structure, super‑structure, roadway approaches). • Procurement: Full and open competition; bid deadline 1:45 PM CT Jan 28 2025; award approved Feb 5 2025. • Vendor: Single‑award to Dondlinger & Sons Construction Co., Inc.; no bid bond required.