This solicitation calls for a contractor to construct a multi‑purpose trail system and accompanying campground amenities at the Brown County Fairgrounds in De Pere, WI. The work includes site clearing, grading, base‑aggregate placement, asphalt paving, culvert and pipe installation, concrete sidewalks, storm‑ and sanitary‑sewer work, water service, electrical distribution (lighting, RV pedestals, panelboards), campsite infrastructure (water hook‑ups, benches, registration posts), erosion‑control measures, and a climbing‑turtle exclusion fence with required inspections. The contract is a fixed‑price, completion‑date agreement with a hard finish date of July 1 2026 (per Special Provisions) and an overall project schedule running from September 2026 to May 2027.
• Civil‑construction tasks: excavation, grading, base‑aggregate, HMA pavement, culverts, storm‑ and sanitary‑sewer pipes, manholes, and concrete work.
• Utility and site‑amenity installations: water lines, HDPE water service, electrical service (panelboards, breakers, RV pedestals, lighting fixtures), campsite water hook‑ups, benches, registration posts, and weather‑edge boulders.
• Environmental compliance: climbing‑turtle exclusion fence installed before May 20 2026 and maintained through July 6 2026; erosion‑control mats, silt fences, riprap, and native seeding.
• Mandatory pre‑bid site visit on March 16 2026; bid submission deadline March 31 2026 (11 am CST); bonds required based on bid amount; insurance and responsibility forms required.