Steel erector

Ironworker

This bridge is a common job for an ironworker
Occupation
Occupation type	Profession
Activity sectors	Construction
Description
Competencies	Stomach for heights, patience, steady hand, ability to read plans, physically strong
Related jobs	Carpentry, Laborer, Electrician

An ironworker is the US term for a tradesman (man or woman) who works in the ironworking industry. A structural/ ornamental Ironworker, erects (or even dismantles) the structural steel framework of pre-engineered metal buildings, single and multi-story buildings, stadiums, arenas, hospitals, towers, wind turbines, and bridges. Ironworkers assemble the structural framework in accordance with engineered drawings. Ironworkers also unload, place and tie reinforcing steel bars (rebar) as well as install post-tensioning systems, both of which give strength to the concrete used in piers, footings, slabs, buildings and bridges. Ironworkers load, unload, place and set machinery and equipment and operate power hoists, forklifts, and aerial lifts. They unload, place and fasten metal decking, safety netting and edge rails to facilitate safe working practices. Ironworkers finish buildings by erecting curtain wall and window wall systems, pre-cast concrete and stone, stairs and handrails, metal doors, sheeting and elevator fronts. Ironworkers perform all types of industrial maintenance as well.

Historically ironworkers mainly worked with wrought iron, but today they utilize many different materials including ferrous and non-ferrous metals, plastics, glass, concrete and composites.

Practically overnight, bridge carpenters became ironworkers during the 1880s. It was seen as a new, exciting job for pioneers in America despite its dangerous drawbacks. For about two dollars per day, a worker could risk his life on high structures.

With the industrial revolution, the production of cast iron parts brought about the use of cranes. This heavy equipment was used in the early 1900s to construct high level structures. This new technology brought about a special form of trade workers called ironworkers. They used the crane to lift steel girders into place, and used rivets to connect the girders to the columns of a structure. The mortality rate of men working in this trade was the highest of all trades, and the ironworker could be lucky to go 10 years without a serious or fatal injury. In the late 19th century, the International Union of Ironworkers would emerge from concern for safety on-the-job and the lack of protection from employers. The Union's first order of business was to give widows of ironworkers $50 to cover the costs of a funeral and to give disabled ironworkers $5 a week to compensate for lost wages. With the increase in benefits from unionization, the Union greatly increased its presence in numbers in the early 1900s. Approximately 10,000 workers were considered Ironworkers through the Union.