Site work and paving for a mixed-use development in Sioux City, Iowa. Completed plans call for site work for a transportation facility; for paving for a transportation facility; and water / sewer project.

**As of February 3rd, 2026, this project has not yet been awarded. A timeline for the award has not yet been established.** The project is located at the Sioux Gateway Airport, 2403 Aviation Boulevard and includes the reconstruction of a section of the South General Aviation Apron in front of buildings 923A and 923B. The work includes removing approximately 2,330 square yards of existing composite pavement, preparation and treatment of 2,200 square yards of subgrade, installation of 2,200 square yards of new 12-inch PCC, and placement of approximately 50 tons of asphalt for tie-in areas. Nine existing stormwater structures will be replaced. Question Deadline 01/09/2026 A bidder that has doubt as to the true meaning of a project requirement may submit to the Owner's Engineer a written request for interpretation Each bid must be made on a form furnished by the City and must be accompanied by a bid bond, a cashier's check or certified check of an Iowa bank or a bank chartered under the laws of the United States, or a certified share draft drawn on a credit union in Iowa or chartered under the laws of the United States, in an amount equal to ten percent (10%) of the amount of the bid, made payable to the City Treasurer of the City of Sioux City, Iowa. The check or draft may be cashed by the City Treasurer as liquidated damages in the event the successful bidder fails to enter into a contract within the ten (10) days after notice of award and post bond satisfactory to the City ensuring the faithful fulfillment of the contract. Work shall be completed within 60 Calendar Days, with a completion date on or before July 14, 2026.