6-25-17_EMM1003114B_Schedule of Prices WORKSHEET.pdf

This is a Schedule of Prices Worksheet for Bid No. 25-17, issued by the Iowa Department of Agriculture & Land Stewardship, Division of Soil Conservation and Water Quality for the Emm1003114B Nutrient Reduction Wetland Project located in Emmet County, Iowa. The project encompasses comprehensive environmental infrastructure development including stripping, structure and buffer seeding, mobilization and demobilization, drainage tile investigation, steel sheet piling installation (2,172 square feet), excavation and earthfill operations (totaling approximately 2,490 cubic yards), topsoil placement (2,483 cubic yards), drainage and pipe installation (255 linear feet combined), water control structures, riprap placement (672 tons), concrete grouting (118 cubic yards), and crop damage compensation. Bidders must submit sealed proposals through the Iowa Management of Procurement and Contracts System (IMPACS) by December 17, 2025, with a mandatory pre-bid conference scheduled for November 19, 2025, at 11:00 AM in Armstrong, Iowa. Written questions must be submitted to project engineer Andrew Schippers at Ducks Unlimited by December 1, 2025, at 3:00 PM, with responses incorporated into a final addendum. The contract has a delivery date of December 15, 2026.

Bidders must submit bids with a unit price and total price for each line item, with the total base bid amount to be calculated and entered on the worksheet. The estimated construction cost range is between $375,000 and $475,000. All bidders are required to submit a bid bond equal to ten percent of their bid amount, be registered with the Iowa Department of Inspections, Appeals & Licensing, and provide a Performance/Payment Bond equal to one hundred percent of the contract price upon award. Non-Iowa corporations must provide proof of authorization from the Secretary of State to conduct business in Iowa prior to contract execution. The public bid opening will be conducted immediately after the submission deadline via Microsoft Teams. This worksheet is for proposal completion purposes only, and actual bids will be accepted exclusively through the IMPACS online system.