North American Product Classification System (NAPCS) Canada 2017 Version 2.0

623 - Civil engineering works

This group comprises civil engineering works (infrastructures) or construction works other than buildings and their associated site works, comprising a structure, such as highways, bridges, pipelines, nuclear power plants, water filtration plants and mine structures (except buildings). Construction works are also the results of operations such as dredging, dewatering or soil stabilization.

62311 - Highways, roads, streets, bridges and tunnels

This class comprises highways, roads, streets, bridges, and tunnels.

62312 - Other land transportation civil engineering works

This class comprises other land transportation civil engineering works or infrastructures.

62313 - Marine engineering works

This class comprises marine engineering works.

62321 - Oil and gas extraction sites and structures

This class comprises oil and gas extraction sites and structures.

62322 - Pipelines

This class comprises pipelines.

• Exclusion(s)

  • water supply conduits (except pipelines) (See 6235121 Water supply engineering works)

62323 - Other oil and gas engineering works

This class comprises other oil and gas engineering works.

62331 - Electric power engineering works

This class comprises electric power engineering works.

62341 - Communications networks

This class comprises communications networks.

62351 - Waterworks engineering works

This class comprises waterworks engineering works.

62352 - Sewage engineering works

This class comprises sewage engineering works.

62361 - Mining engineering works

This class comprises mining engineering works such as structures (except buildings), tailing disposal systems and settling ponds.

62362 - Other civil engineering works

This class comprises other civil engineering works.