Shawnee Pass Assessment District 2025, Nakoma Sidewalk, and Nakoma Culvert

This municipal public‑works contract covers the design‑build construction of street improvements, sidewalks, and a box‑culvert system along Nakoma Road and the Shawnee Pass assessment district in Madison, WI. The scope includes excavation, grading, installation of reinforced‑concrete box culverts (12′ × 6′ and 14′ × 6′), associated inlets, transitions, pipe plugs, pavement restoration, traffic‑control measures, and ancillary utilities (water, sewer, gas, telecom). The award is a unit‑price contract valued at approximately $1.85 million, with work slated to begin in late June 2025 and finish by early October 2025. • Street and sidewalk construction with concrete curbs, gutters, and ADA‑compliant ramps. • Installation of precast reinforced concrete box culverts, bends, transitions, and pipe plugs. • Coordination of utility relocations (water, sanitary, gas, AT&T) and provision of temporary traffic control and asphalt paving. • Requirements for engineering‑stamp approvals, insurance, and compliance with City of Madison specifications.