Bridge Improvements (B504) 801-E-1300; Bridge on 151st Street West between 85th and 93rd Streets North

This contract concerns the repair of a structurally deficient bridge (B504) on 151st St West in Sedgwick County, Kansas, together with associated pavement‑marking work. The county issued a sealed‑proposal competitive bid (RFB #22‑0004) to 46 vendors, received bids, and awarded the low‑bid contract to Pbx Corporation for $464,938.65. The scope includes demolition of existing bridge components, falsework design and inspection, concrete surface repair, polymer concrete overlay, bearing reset, expansion‑joint strip‑seal installation, utility coordination, and a one‑year warranty. The contractor must begin work no earlier than 4 Apr 2022 and complete the project within 70 working days, adhering to KDOT and AASHO specifications, with strict bid‑bond and addendum acknowledgment requirements.