Iowa Impacs #009-RFB-WRBWL-CY26-16

Construction of a Nutrient Reduction Wetland in Buchanan County, Iowa

The Iowa Department of Agriculture & Land Stewardship is seeking a contractor to build a nutrient reduction wetland in Buchanan County, Iowa. - Government buyer: Iowa Department of Agriculture & Land Stewardship, Division of Soil Conservation and Water Quality. - Project: USDA-NRCS nutrient reduction wetland construction; Project ID Buc880725C, Bid 26-16. - Requested work and quantities: - Approximately 22,900 cubic yards of earthwork. - 2,500 square feet of tied concrete block mat. - 1,270 linear feet of tile installation. - 30.5 tons of erosion stone. - Seeding across 6 acres. - Selective clearing, grading, water control structure installation, riprap, and related construction. - OEMs and vendors: No commercial OEMs or vendors are identified. - Estimated construction value: $180,000–$200,000. - Schedule: Construction is to begin within seven days of the preconstruction meeting unless otherwise agreed. Work and seeding are scheduled for completion during 2027, within applicable seeding periods.

Description

The Iowa Department of Agriculture & Land Stewardship is soliciting bids to construct a nutrient reduction wetland in Buchanan County. Work includes selective clearing, excavation, grading, tied concrete block mat and tile installation, a water control structure, riprap, and seeding; the project includes about 22,900 cubic yards of earthwork, 2,500 square feet of tied concrete block mat, 1,270 linear feet of tile, 30.5 tons of erosion stone, and 6 acres of seeding. The stated estimated construction cost range is $180,000 to $200,000. Bids are due November 12, 2026, at 3:00 PM local time; bidders must submit a 10% bid bond and be registered with the Iowa Department of Inspections, Appeals & Licensing.

View original listing