4342 Other specialised construction activities in construction of buildings

This class includes:

construction activities specialising in one aspect common to construction of buildings, requiring specialised skills or equipment

43.42.1 Structural steel components erection works in construction of buildings; pile driving works and foundation works in construction of buildings
43.42.11 Structural steel components erection works in construction of buildings
This subcategory includes:
- erection works for prefabricated structural steel components of buildings
- special trade construction works on steel frameworks
This subcategory also includes:
- associated welding works
43.42.12 Pile driving works and foundation works in construction of buildings
This subcategory includes:
- construction works for foundations of buildings, including pile driving works
This subcategory excludes:
- excavation work, see 43.12.02
- concreting work, see 43.99.20
43.42.9 Other specialised construction works in construction of buildings n.e.c.
43.42.90 Other specialised construction works in construction of buildings n.e.c.
This subcategory includes:
- de-humidification of buildings
- erection of chimneys and industrial ovens
- other specialised construction works in construction of buildings n.e.c.