Class · NACE Rev. 2.1
42.91 — Construction of water projects
- Previous NACE Rev. 2 code
- 42.91
- Parent
- 42.9 — Construction of other civil engineering projects
- Source
- Eurostat — NACE Rev. 2.1
- Last verified
- 2026-07-20
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)
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
Rev. 2 mapping
Official correspondence: Eurostat NACE correspondence tables.
| Previous code | Previous label | Mapping | Type |
|---|---|---|---|
| 42.91 | Construction of water projects | NACE Rev. 2 class 42.91 is mapped to NACE Rev. 2.1 class 42.91 | 1:1 |