CLANAE 42.901—Construction, renovation and repair of hydraulic works

Where 42.901 sits

1. F Construction
2. 42 Civil engineering works
3. 42.9 Construction of civil engineering works n.e.c.
4. 42.90 Construction of civil engineering works n.e.c.
5. 42.901 Construction, renovation and repair of hydraulic works

What 42.901 includes

• The construction, renovation, and repair of: - docks - wharves - piers - seawalls - ports - other similar port facilities
• The construction, renovation, and repair of: - irrigation ditches - aqueducts - canals - dikes - locks - waterwheels - dams
• Dredging, rock and sediment removal, and other general construction work for hydraulic works.
• Underwater construction, renovation, and repairs carried out by divers, frogmen, and other methods.
• The installation of submarine cables.

What 42.901 excludes

• Drilling water wells (subclass 42.210).
• Rock removal associated with blasting operations (subclass 43.110).

42.901 in other systems