Renovation of a transportation facility in Sioux City, Iowa. Completed plans call for the renovation of a 231,900-square-foot, seven-story above grade transportation facility.

The project includes the modernization of the two existing elevators at 509 Nebraska Street, incorporating code and performance upgrades. One elevator is to remain open at all times. Interested contractors are strongly recommended to visit the site prior to bidding. 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 list Last Request for Substitution Due: April 28, 2026 by 12:00pm. PROJECT DESCRIPTION A. Summary Project Description: The project consists of the alteration of two existing elevators, incorporating code and performance upgrades. One elevator to remain operational at all times. B. Contract Scope: Construction, demolition, renovation, and facility operations during occupancy. C. Contract Terms: Lump sum (fixed price, stipulated sum). A public hearing will be held before the Sioux City, City Council in the Council Chambers, Room 504, City Hall, 405 Sixth Street, Sioux City, Iowa, on May 4, 2026 commencing at 4:00 P.M