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43.130Level 5

Test drilling and boring

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Explanatory note

This class includes:

test drilling, test boring and core sampling for construction, geophysical, geological or similar purposes

This class excludes:

drilling of production oil or gas wells, see 06.10, 06.20
test drilling, associated with extraction of petroleum or gas, see 09.10
test drilling and boring support services (e.g. associated with mining activities), see 09.90
water well drilling, see 42.21
geothermal drilling, see 42.21
shaft sinking, see 43.50
exploration of oilfields and gas fields, geophysical, geological and seismic surveying, see 71.12

Parent code

43.13Test drilling and boring

Child codes2

43.13001Test surveys, test drilling and core sampling for construction as well as for geophysical or geological studies, or similar 43.13002Execution of horizontal drilling for cable glands or ducts