This class includes:
——construction of industrial facilities, except buildings, such as: refineries, chemical plants
——construction of: waterways, harbour and river works, pleasure ports (marinas), locks, etc. dams and dykes
——dredging of waterways
——construction work, other than buildings, such as: outdoor sports facilities

This class also includes:
——land subdivision with land improvement (e.g. adding of roads, utility infrastructure, etc.)

This class excludes:
——project management activities related to civil engineering works, see 7110