- Building front installation, metal (9)
- Concrete reinforcement, placing of (8)
- Elevator front installation, metal (6)
- Exterior wall system installation (1)
- Iron work, structural (266)
- Metal lath and furring (4)
- Precast concrete structural framing or panels, placing of (8)
- Smoke stacks, steel: installation and maintenance (2)
- Storage tanks, metal: erection (9)
