Description
The Iowa Department of Natural Resources is seeking bids for the rehabilitation of a lift station at Lake Wapello State Park in Davis County. The project includes the removal and replacement of ductile iron piping and valves, valve vault restoration, excavation, pipe coating, and the installation of a 2" PVC drain line. The successful bidder will be responsible for completing the work in accordance with the plans, specifications, and special provisions. Key aspects of the project include:
• Removal and replacement of 3" and 4" ductile iron piping and valves
• Valve vault restoration, including cleaning, sealing joints, and repairs
• Excavation, pipe coating, and installation of a 2" PVC drain line
• Installation of new valves, including a 4" check valve and a 4" plug valve
• Surface preparation and coating of new and existing ductile iron piping
• Backfilling and site restoration, including regrading, topsoil placement, and seeding
The project is expected to be completed by April 30, 2026, and the successful bidder will be required to provide bypass pumping when the lift station/forcemain is nonfunctional.