Norton Road Site 1 Culvert Replacement

This solicitation seeks a qualified contractor to replace two existing culverts on Norton Road in Duluth, MN, including removal, grading, base preparation, bituminous surfacing, and installation of reinforced concrete pipe‑arch culverts. The work also includes site excavation, embankment preparation, drainage control, and associated civil engineering tasks. The contract is subject to prevailing‑wage requirements, bid‑bond guarantees, and electronic bidding procedures. • Replace two existing metal culverts with RC‑Pipe‑Arch culverts (36” and 44” spans). • Perform extensive earthwork: excavation, embankment, dewatering, and geotextile installation. • Provide all necessary materials (aggregate, geotextiles, riprap, erosion control, traffic control) and labor under prevailing‑wage rules.