Change CPC V.1.0 code 54320 to read:
This subclass includes:
- preparation services of agricultural land
- preparation services of making sites ready for subsequent
construction work, including blasting and rock removal work
services
- site clearance, clearance of undergrowth
- soil stabilization
- test drilling and boring and core extraction services for
construction, geophysical, geological or similar purposes
- horizontal drillings for the passage of cables or drainpipes
- digging of trenches for site drainage
- overburden removal and other development and preparation
services of mineral properties and sites, including tunneling,
except for oil and gas extraction
This subclass does not include:
- water well drilling, cf. 54341
- drilling services incidental to oil and gas extraction, cf. 86210