3-26-01_Kos972821A_Schdule-of-Prices_Document_CC (Worksheet).pdf

This is a Schedule of Prices document (Document CC) submitted as a bid worksheet for the Kos972821A Nutrient Reduction Wetland Project, Bid No. 26-01, issued by the Iowa Department of Agriculture & Land Stewardship, Division of Soil Conservation and Water Quality. The project involves the construction of a nutrient reduction wetland located in Section 21, Township 97 North, Range 28 West, Kossuth County, Iowa. The scope of work encompasses 26 line items including site stripping and preparation, excavation of 6,962 cubic yards, placement of 1,595 to 1,627 cubic yards of earthfill, installation of 1,444 square feet of steel sheet piling, seeding of 1 acre of structure area and 16 acres of buffer, installation of drainage tile systems totaling 515 linear feet, placement of 548 tons of riprap (IA DOT Class E), installation of water control structures including a 48-inch aluminum structure and 36-inch aluminum riser inlet, and mobilization and demobilization services. Sealed bids were due by 3:00 PM Central Daylight Time on May 20, 2026, with a mandatory public bid opening scheduled for the same day via Microsoft Teams. A pre-bid conference was held on April 23, 2026, at the USDA Service Center in Algona, Iowa, with construction commencement required within 14 days of the preconstruction meeting and substantial completion targeted by December 31, 2026.

The document serves as a worksheet for bidders to calculate their total base bid by entering unit prices for each of the 26 line items and extending them to produce total prices. All bids were required to be submitted through the online Iowa Management of Procurement & Contracts System (IMPACS) rather than in paper format. The estimated construction cost range is $350,000 to $450,000. Successful bidders must be registered with the Iowa Department of Inspections, Appeals & Licensing and are required to furnish a bid bond equal to ten percent of the bid amount and a Performance/Payment Bond equal to 100 percent of the contract price. No specific set-aside designations for disadvantaged enterprises or incumbent vendors are identified in the procurement documentation.