Structural Iron and Steel Workers
Tasks
Core Tasks Include:
- Read specifications or blueprints to determine the locations, quantities, or sizes of materials required.
- Verify vertical and horizontal alignment of structural steel members, using plumb bobs, laser equipment, transits, or levels.
- Connect columns, beams, and girders with bolts, following blueprints and instructions from supervisors.
- Bolt aligned structural steel members in position for permanent riveting, bolting, or welding into place.
- Fabricate metal parts, such as steel frames, columns, beams, or girders, according to blueprints or instructions from supervisors.
- Pull, push, or pry structural steel members into approximate positions for bolting into place.
- Cut, bend, or weld steel pieces, using metal shears, torches, or welding equipment.
- Fasten structural steel members to hoist cables, using chains, cables, or rope.
- Assemble hoisting equipment or rigging, such as cables, pulleys, or hooks, to move heavy equipment or materials.
- Force structural steel members into final positions, using turnbuckles, crowbars, jacks, or hand tools.
- Erect metal or precast concrete components for structures, such as buildings, bridges, dams, towers, storage tanks, fences, or highway guard rails.
- Unload and position prefabricated steel units for hoisting, as needed.
- Drive drift pins through rivet holes to align rivet holes in structural steel members with corresponding holes in previously placed members.
- Dismantle structures or equipment.
- Hoist steel beams, girders, or columns into place, using cranes or signaling hoisting equipment operators to lift and position structural steel members.
Supplemental Tasks Include:
- Ride on girders or other structural steel members to position them, or use rope to guide them into position.
- Insert sealing strips, wiring, insulating material, ladders, flanges, gauges, or valves, depending on types of structures being assembled.
- Catch hot rivets in buckets and insert rivets in holes, using tongs.
- Place blocks under reinforcing bars used to reinforce floors.
- Hold rivets while riveters use air hammers to form heads on rivets.
The data sources for the information displayed here include: O*NET™. (Using onet28)
