Site work and paving for a transportation facility in Sioux City, Iowa. Completed plans call for site work for a transportation facility; and for paving for a transportation facility.

The project is located at Sioux Gateway Airport / Brigadier General Bud Day Field and includes construction of a new 30,000 square yard concrete warm - up and holding pad in support of the Iowa Air National Guard 185th Air Refueling Wing's KC 135 mission. The project includes installation of concrete shoulders, airfield lighting systems, pavement markings, and electrical infrastructure, along with all associated sitework and required demolition. There are two alternates for this project. Alternate One is for concrete thickness of 18" inches vs.16." Alternate Two is for an FAA electrical communications cable duct relocation. AET Project No. P -0025900A A live and virtual pre -bid meeting will be held on June 15 , 2026 at 10:00 a.m. CST at the Sioux Gateway Airport , 2nd floor conference room , 2403 Aviation Boulevard , Sioux City , Iowa , 51111 . To participate via Phone , +1 612-263-7804 ,,774489691 United States , Minneapolis , Minnesota . Phone conference ID : 774 489 691 or to obtain the link to participate via teams , contact muhl@sioux-city.org or Brandon .Jensen@rsandh.com . It is strongly recommended that interested contractors participate in the pre - bid meeting , and / or visit the site prior to bidding . QA date - 6-16-2026 All questions about the meaning or intent of the bidding documents shall be submitted to the Engineer in writing . Interpretations or clarifications considered necessary by the Engineer in response to such questions will be issued by Addenda , via the contact information provided on the plan holder's list, Questions received less than seven (7) days prior to the date for opening bids may not be answered .