This Sub-class includes the activities of non-building general contractors excluding those with principal activity in road, bridge, tunnel, viaduct, expressway and/or railway construction.
•road and railway construction, see 42102 •bridge, tunnel, viaduct and expressway construction, see 42103 •construction of water and gas pipe-lines, see 42201 •construction of communication lines and power lines, see 42202 •construction of playground systems and/or outdoor sports facilities, see 42909 •rental and leasing of construction equipment without operator, see 77330