Ironworker Local 24 geographical jurisdictions cover the entire state of Colorado and the majority of the state of Kansas. There are over 600 Iron Workers specializing in the following craft sectors: bridge erection and repair, concrete/reinforcing steel, industrial construction, industrial plant maintenance, ornamental iron/curtain wall, pre-cast concrete construction, pre-engineered metal buildings, post tensioning, rigging/machinery moving, structural steel erection, welding, and wind turbine construction. Below are detailed work descriptions.