422100 Construction of utility projects for fluids


This type includes the construction of distribution lines for transportation of fluids and related buildings and structures that are integral parts of those systems.

This type includes:

  • construction of civil engineering constructions for:
  • long-distance and urban pipelines
  • water main and line construction
  • irrigation systems (canals)
  • reservoirs
  • construction of:
  • sewer systems, including repair
  • sewage disposal plants
  • pumping stations

This type also includes:

  • water well drilling

This type excludes:

  • project management activities related to civil engineering works (see 7112)

civil engineering, pipelines, conduits; gas pipelines; oil pipelines; pipeline systems; pipelines; runway, tracks, runs, airstrips; shafts; water pipes; water-well; well building, excavation, digging; well drilling

Codification rules

Civil engineering and building

If the description of the activity is "civil engineering" and it is impossible to determine the main activity between:

In the whole 42 division
421100: construction of roads and motorways
421200: construction of railways and underground railways
421300: construction of bridges and tunnels
422100: construction of utility projects for fluids
422200: construction of utility projects for electricity and telecommunications
429100: construction of water projects
429900: construction of other civil engineering projects n.e.c.

Code under 429900 (= construction of other civil engineering projects n.e.c.)

If construction if construction in the field of:
• Construction: code under 412001
• Building construction and civil engineering : code under 412003
• Civil engineering: code under 42… according to type of work

If repairs in the field of:
• Construction: code under 412004
• Building construction and civil engineering : code under 412004
• Civil engineering: code under 42… according to type of work