Aluminum Box Culvert - CTH DE

Eau Claire County, through the Dodge County Highway Department, is seeking a qualified contractor to supply and deliver a specialized aluminum box culvert for County Trunk Highway (CTH) DE. The procurement involves a 20'-6" span x 7'-3" rise x 65'-3" long aluminum box culvert, accompanied by a 24' wide, 2' high aluminum headwall and two wingwalls measuring 18.25' and 22.75' in length. The project requires the culvert to meet specific technical specifications, including a WisDOT load rating of HL-93 and a foundation bearing capacity of 3,000 psf. Bidders must submit a bid bond equivalent to 5% of their total bid amount, with projects exceeding $50,000 requiring a 100% Performance and Payment Bond. The bid is scheduled to be opened on September 25, 2025, at 9:00 am, with bid packets available starting September 11, 2025, through the Dodge County website and Demandstar. The Highway Department will handle the culvert installation, with potential project award anticipated in September or October 2025.

The county actively encourages participation from minority, women-owned, and disadvantaged business enterprises, demonstrating a commitment to inclusive procurement practices. Comprehensive insurance requirements are mandated, including professional liability, commercial general liability, automobile liability, and umbrella liability coverage. The county reserves the right to reject any bids or award the contract to the most advantageous bidder, maintaining flexibility in the procurement process. Bid pricing must remain firm for 90 days, and the county maintains a tax-exempt status. While specific budget ranges are not explicitly detailed in the documentation, the complexity of the culvert specifications and the required bonding suggest a significant project investment. Potential bidders should carefully review the full Request for Bids (RFB #30 2025-12) to understand the complete scope of requirements and ensure compliance with all technical and administrative specifications.