WZ 42.91.0—Construction of water projects

Where 42.91.0 sits

1. F Construction
2. 42 Civil engineering
3. 42.9 Construction of other civil engineering projects
4. 42.91 Construction of water projects
5. 42.91.0 Construction of water projects

What 42.91.0 includes

• Construction and modification of, for example: • Waterways, harbor basins, river courses, marinas • Hydromechanical structures (e.g., locks, boat lifts, slipways) • Dams and dikes
• Dredging of waterways (e.g., harbor basins, rivers)

What 42.91.0 excludes

• Construction of underwater pipelines, see 42.21.0
• Laying of underwater cables, see 42.22.0
• Project management for civil engineering works, see 71.12.1

42.91.0 in other systems