North American Product Classification System (NAPCS) Canada 2022 Version 1.0
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.
62313 - Marine engineering works
This class comprises marine engineering works.
623133 - Canals and waterways
This subclass comprises canals and waterways.
6231331 - Canals and waterways
Canals and waterways.
Illustrative example(s)
- canal locks
- channels, rifts, alleys
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