CAEN Code 4221: Construction of utility projects for fluids
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Includes
This class includes the construction of distribution lines for the transport of fluids and related buildings and structures that are an integral part of these systems. This class includes: - the construction of civil engineering structures for:
- long-distance and urban pipelines
- water main and line construction
- irrigation systems (canals)
- rezervoare
- construction of:
- Sewer systems, including repair
- Sewage treatment plants
- pumping stations
This class also includes:
- water well drilling
This class excludes:
- project management activities related to civil engineering works, see CAEN 7112