DETAIL OF CLASSIFICATION ITEM

Classification: Classification of Economic Activities rev. 2 (CZ-NACE)

Abbreviation: CZ-NACE_KL Version: 1 Validity: 01.01.2008 - 09.09.9999 Family: Activities

Language version: EN

Classification level: 4

Item: 4313 - Test drilling and boring

Item's 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 and boring support services during mining activities, see 09.90
- water well drilling, see 42.21
- shaft sinking, see 43.99
- oil and gas field exploration, geophysical, geological and seismic surveying, see 71.12

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Correspondences:
Classification of Economic Activities rev. 2 (CZ-NACE) - level 3 - Group	431	Demolition and site preparation
Classification of Economic Activities rev. 2 (CZ-NACE) - level 5 - Sub-class	43130	Test drilling and boring