Site work for a transportation facility in Des Moines, Iowa. Completed plans call for site work for a transportation facility.

The work generally consists of pavement removals, grading, subgrade preparation, and modified subbase, PCC and HMA pavement, curb and gutter, sidewalk and ADA compliant ramps, storm sewer structures and pipe, pavement markings, relocation of existing concrete temporary barrier rails, chain link and wire cable fencing, traffic control, restoration and seeding, construction staking, parking lot lighting improvements, and electrical and communication utility installation. The Engineers opinion of probable construction cost for the Work is between $575,000 and $640,000. Each bidder shall accompany its bid with bid security as defined in Iowa Code Section 26.8 as security that the successful bidder will enter into a contract for the work bid upon and will furnish, after the award of contract, corporate surety performance and payment bonds in a form acceptable to the Board, in an amount equal to one hundred percent of the contract amount. The bid security shall be in the amount of ten percent of the bid and may be in the form of a cashier's check, certified check, certified share draft, or a bid bond with corporate surety satisfactory to the Board. The bid shall contain no condition except as provided in the specifications. Question Deadline 03/26/2026 All questions about the meaning or intent of the Bidding Documents are to be submitted to ENGINEER in writing, either through mail, email, or fax. Contact individual shall be as follows: Jared Rokke, P.E. Foth Infrastructure & Environment, LLC 106 SW 7 th St, Suite 200 Des Moines, IA 50309 515-251-2525 (Office) jared.rokke@foth.com Questions received less than seven days prior to the date for opening of Bids may not be answered Each successful bidder will be required to furnish corporate surety bonds in an amount equal to one hundred percent of its contract price, to guarantee the faithful performance of the contract, payment of all material and labor, indemnification of the Des Moines Airport Authority, and maintenance of the improvement for a period of two years after acceptance of the contract. Award of contract will be based on the lowest aggregate sum proposal submitted from those bidders determined to be responsive and responsible. The right is reserved to reject any and all bids and to waive any informalities in the bids received. Bids may be held for up to 30 days for evaluation. Bidders must submit a fully completed and accurate Bidder Status Form with the proposal. The bidder should not include sales tax in the bid. A sales tax exemption certificate will be available for all material purchased for incorporation in the project. Preference will be given to products, provisions, and coal produced within the State of Iowa. Resident bidders shall be allowed a preference against nonresident bidders if those nonresident bidders' home states provide any preference to their own contractors or labor. Title VI of the Civil Rights Act of 1964 applies, ensuring equal opportunity and nondiscrimination for disadvantaged business enterprises. The project shall be substantially completed no later than August 7, 2026. Substantial completion includes all improvements except final topsoil preparation and seeding. The project shall be fully completed, including seeding, no later than September 10, 2026. *The value for this project is based on a financial range. The value is listed as the highest possible cost from the range provided by a stakeholder or official project document.