CLANAESubclass

CLANAE 43.122—Drilling and surveying, except: drilling of oil, gas, mining and hydraulic wells and prospecting of oil deposits

Subclass · Clasificador Nacional de Actividades Económicas (2010)

Where 43.122 sits

  1. F Construction
  2. 43 Specialized construction activities
  3. 43.1 Demolition and site preparation for construction
  4. 43.12 Earthmoving and site preparation for construction; drilling and sounding
  5. 43.122 Drilling and surveying, except: drilling of oil, gas, mining and hydraulic wells and prospecting of oil deposits

What 43.122 includes

  • Drilling, sounding, and sampling for construction purposes or for geophysical or similar studies.
  • Horizontal drilling for the passage of cables or drainage pipes.

What 43.122 excludes

  • Drilling of oil and natural gas extraction wells (subclass 09.100).
  • Drilling of hydraulic wells (subclass 42.210).
  • Excavation of wells for mining operations (subclass 43.121).

43.122 in other systems

HSICHong Kong
ISICUnited Nations (global)
KBLIIndonesia
NACEEuropean Union
NACE-BELBelgium
NOGASwitzerland
SBINetherlands
SICUnited States (legacy)
UK SICUnited Kingdom

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