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Swiss federal authorities

429100 Construction of water projects

Information: This code has a codification rule

This type 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)

This type excludes:

  • construction of underwater pipelines, see 422100

  • laying of underwater cables, see 422200

  • project management activities related to civil engineering works, see 7112

Specialized construction works carried out by subcontractors for contractors whose activities fall under Divisions 41 or 42 should be classified under Division 43.