Site work for a civil project in Onawa, Iowa. Completed plans call for site work for a bridge / tunnel; and water / sewer project.

The work to be let is located in Sections 1, 2, 3 of Onawa Township (T83N, R44W), and Sections 6 of Belvidere Township (T83N, R44W) Monona County, Iowa. 89696 Each bid shall be in writing on a form furnished by the Drainage District; must be filed with the Monona County Auditor's Office in a sealed envelope plainly identified and addressed to the Auditor, Monona County and must be accompanied by a bid security in a separate sealed envelope. The bid security must be either (1) bid bond (2) a certified or cashier's check drawn on a bank in Iowa (3) cash or (4) a certified share draft from a credit union in Iowa. The bid security shall be made payable to the Auditor or his/her order, at his/her office; in an amount equal to five percent (5%) of the total. The bid security must not contain any conditions either in the body or as an endorsement thereon. The successful bidder shall be required to execute bonds, with sureties approved by the Auditor, in favor of Monona County for the use and benefit of Oliver Lake Drainage District Lateral No. 1 and all persons entitled to liens for labor or material in an amount equal to one hundred percent (100%) of the contract price of the work to be done; conditioned for the timely, efficient, and complete performance of the contract; and the payment, as they become due, of all just claims for labor performed and material used in carrying out the contract. All conditions of these bonds shall conform with the forms of Bonds included in the Contract Forms and shall remain in effect until one (1) year after the date of final acceptance of the work by the Board of Supervisors acting as Trustees for the District. The work shall be completed on or before Monday, December 15, 2025. Liquidated damages in the amount of two hundred and fifty dollars ($250.00) per calendar day, will be assessed to the Contractor for each day that the work shall remain uncompleted, after the end of the contract period with allowance for extensions of the contract period due to conditions beyond the control of the Contractor. The bid security of the successful bidder will be held as a guarantee and not returned until after he has entered into a contract in accordance with his bid. Such bid security shall be forfeited to the Drainage District as liquidated damages in the event the successful bidder fails or refuses to enter into a contract within fifteen (15) days after receipt of Notice of Award of the contract The Board of Supervisors reserve the right to waive any and all technicalities and/or irregularities, to reject any and all bids, to reject bids that they find to be unbalanced and to defer acceptance of any bid for a period not to exceed thirty-five (35) calendar days from the date of letting. Bids will be received to complete all parts of the proposed project, which if accepted, will be covered under one contract. Question Deadline 10/03/2025 Questions received less than ten days prior to the date for opening of Bids may not be answered. Bidder shall submit all questions about the meaning or intent of the Bidding Documents to Engineer in writing. Contact information and submittal procedures for such questions are as follows:A. Caleb Rasmussen, P.E. Phone:712.732.7745 Email: Caleb.Rasmussen @ISGInc.com