Reference Number 0000325495 The Wayne County Airport Authority (Airport Authority) is soliciting bids from general contractors, construction managers and other businesses for Dingell Drive Tunnels and Roadway Rehabilitation project at Detroit Metropolitan Wayne County Airport (DTW). This Project includes work associated with removal and replacement of: ventilation fans, LED lighting, standpipe replacement, storm sewer, roadway concrete, concrete curb, overhead sign, street light, traffic signal and electrical/fiber installation, structural concrete repairs, roadway concrete cutting/patching and other associated work items, in accordance with the drawings, specifications and other Contract Documents. For purposes of this contract, Attachment I1 - Construction Documents refers to Dingell Dr. Tunnels and Roadway Rehabilitation - Volume 1 (Tunnels) and Volume 2 (Roadway). It is anticipated that this Project will start construction in the fall of 2023, and be completed over three years with Substantial Completion expected in fall 2026, and be partially funded through the Bipartisan Infrastructure Law (BIL) and Airport Infrastructure Grants (AIG). (The Contract resulting from this solicitation is subject to Davis-Bacon and Related Acts Wage Requirements.) Important Note: It is the responsibility of the Bidders to view, obtain or download all addenda issued by the Wayne County Airport Authority Airport Authority for this RFB. Question Acceptance Deadline 08/01/2023 02:00 PM EDT Questions are submitted online No Buyer Preferences, Guidelines & Requirements Participation Requirements - Disadvantaged Business Enterprise (DBE) General Requirements - Bid Deposit Required - FOB Destination - Installation Required - Insurance Required - Prevailing Wage Required - Security Badges Bonding Requirements - Bid Bond 5 % - Performance Bond 100 % - Labor and Materials Bond 100 % All questions regarding this RFB must be submitted to the Procurement Contact at purchasing.questions@wcaa.us. Contact concerning this RFB with any other employee, officer or Board Member of the Airport Authority is not permitted during the solicitation process.