This Sub-class includes activities of civil engineering construction projects not elsewhere classified.
•aeroplane hangar construction •airport construction •playground systems construction
•construction of roads and railways, see 42102 •construction of airport runways, see 42102 •construction of water and gas pipe-lines, see 42201 •construction of communication lines and power lines, see 42202 •land reclamation works, see 42901 •dam and drainage construction, see 42902 •marine construction (e.g. harbours, piers, docks, wharves), see 42903 •renting of construction equipment without operator, see 77330