NACE-BEL 2025 Codes
43
Specialised construction activities
43.1
Demolition and site preparation
43.13
Test drilling and boring
43.130
43.130
Level 5
Test drilling and boring
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Parent code
43.13
Test drilling and boring
Child codes
43.13001
Test surveys, test drilling and core sampling for construction as well as for geophysical or geological studies, or similar
43.13002
Execution of horizontal drilling for cable glands or ducts