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

• 1 - Goods-Producing Sector
• 5 - Construction
• 23 - Construction
• 231 - Prime Contracting
• 2313 - Engineering Construction
• 23132 - Water and Sewer Construction

231320 - Water and Sewer Construction

This Canadian industry comprises establishments primarily engaged in constructing gas and water mains, sewers and drains.

• Example Activities:

  • Aqueduct construction, general contractors
  • Gas mains, construction
  • Pumping stations, water, construction
  • Sanitary sewers, construction
  • Storm sewers, construction
  • Water mains and hydrants, construction