Variant of NAICS 1997 - Labour Force Survey (LFS) Industries

• 1 - Goods-Producing Sector
• 5 - Construction
• 23 - Construction
• 232 - Trade Contracting
• 2322 - Building Structure Work
• 23223 - Structural Steel and Precast Concrete Erection Work

232230 - Structural Steel and Precast Concrete Erection Work

This Canadian industry comprises establishments primarily engaged in structural and related steel erection by welding, rivetting or bolting purchased fabricated parts; installing precast and manufactured concrete panels and other concrete shapes, such as pre-stressed concrete beams, precast stairs and precast balconies; and placing and tying steel reinforcing rods or bars for reinforced concrete.

• Example Activities:

  • Balconies, precast, concrete, installation
  • Concrete products, structural precast or prestressed, installation
  • Concrete reinforcement placement, contractors
  • Panels, precast concrete, installation
  • Pre-stressed concrete beams, slabs or other components, installation
  • Reinforcing rods, bars, mesh and cage, installation
  • Roof decks, structural steel, installation
  • Siding, precast concrete, installation
  • Smokestack erection from purchased parts
  • Stairs, precast concrete, installation
  • Structural steel erection, contractors
  • Welding, rivetting or bolting purchased fabricated parts for steel erection