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Swiss federal authorities

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)