Clasă · NACE Rev. 2.1 / TEÁOR'25
42.21 Construcția proiectelor utilitare pentru fluide
Construction of utility projects for fluids
Notele explicative oficiale sunt afișate în engleză.
Descriere
This class includes the construction of utility distribution lines for the transport of fluids, including gas, and related buildings and structures that are integral part of these systems.
Această clasă include
- construction of civil engineering structures for:
- long-distance, underwater and urban pipelines
- water mains and water lines
- irrigation systems (canals)
- reservoirs
- construction of:
- sewerage systems, including repair
- sewage treatment and disposal plants
- pumping stations
Această clasă include și
- water well drilling
- geothermal drilling