Steel structures are typically transported to the construction site in prefabricated components, such as beams, columns, and panels. These components are delivered by trucks or trains and unloaded using cranes or forklifts. The assembly process involves connecting the various components together using welding or bolting techniques. Skilled workers follow detailed construction drawings and plans to ensure proper alignment and structural integrity. Cranes or other lifting equipment are used to hoist and position the steel components into place. Once all the components are assembled, additional tasks such as welding, painting, and finishing are carried out to complete the steel structure.