Description
The Illinois Department of Natural Resources (DNR) is soliciting bids to remove existing floating dock structures and install new floating docks at the Washington County State Recreation Area in Nashville, Illinois. The base bid covers three primary dock locations (main boat ramp, concessions dock, and cabins/campground dock) with four optional alternates for additional dock sites. The work includes demolition, concrete abutment construction, rip‑rock protection, installation of galvanized‑steel‑frame floating docks with encapsulated flotation and composite decking, and associated site cleanup. All materials must meet specified NIGP 959‑90 specifications and comply with ADA, environmental, and safety standards. The contractor must provide detailed shop drawings, obtain approvals, and coordinate with DNR site personnel. No pre‑bid conference is required, and the bid must remain firm for 90 days after opening.