This Sub-class includes building construction activities not elsewhere classified.
•building repair work •concrete repair work •house repair and maintenance
•general contractors (building construction including major upgrading works), see 41001 •structural repair contractors, see 41002 •construction of utility projects, see 4220 •construction of industrial facilities, except buildings, see 42909 •architectural and surveying activities, see 7111 •engineering design and consultancy activities, see 7112 •erection of complete prefabricated constructions from self-manufactured parts of all materials (e.g. concrete, wood or steel), see 43904