Site work, paving and new construction of a mixed-use development in Chicago, Illinois. Completed plans call for the construction of a 560,000-square-foot transportation facility; for site work for a bridge / tunnel; transportation facility; for paving for a transportation facility; and water / sewer project.

The Concourse D Project is a new remote concourse facility located adjacent and south of existing Concourse C within the airport operations area. This new 19-gate facility is comprised of approximately 560,000 square feet over multiple levels. The building is a structural steel and concrete superstructure. The project further includes the construction of portions of an underground concrete tunnel connecting future facilities and additionally includes apron paving and other utility and facility improvements. This notice of bid opportunity is for the trade packages listed below. This trade package includes grinding, honing, and polishing concrete slabs to achieve the specified finish, sheen, and aggregate exposure for Concourse D, formerly known as Satellite Concourse 1. The scope includes surface preparation, patching or repairs, joint filling, densifier and sealer application, and protection of adjacent finishes. PREQUALIFICATION DUE DATE: January 21, 2026 QUESTIONS MUST BE SUBMITTED BY: Wednesday, December 3rd 2025 @4:00PM CST Central Time. Send all questions and items requiring clarification to CONCOURSED@ahcjv.com AWARD DATE: Wednesday, January 21st 2026 *The value entered is the confirmed value for the entirety of construction for Concourse D.