SNI 42.91—Construction of water projects

Where 42.91 sits

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

Contains 1 narrower code

• 42.910 Construction of water projects

What 42.91 includes

• Construction and reconstruction of, e.g.: • waterways, harbour basins, rivers, marinas • hydromechanical structures (e.g. locks, lifts, sluices, slipways) • dams and dykes
• Dredging of waterways (e.g. harbour basins, rivers)

What 42.91 excludes

• Construction of underwater pipelines, see 42.21
• Laying of underwater cables, see 42.22
• Project management activities related to civil engineering works, see 71.12

42.91 in other systems