322 Building Structure Services
This group contains the following ANZSIC classes:
3221 Concreting Services
This class consists of units mainly engaged in concreting work, concrete pouring or other concrete work on construction projects.
Primary activities
- Concrete footpath construction
- Concrete foundation construction
- Concrete kerb and guttering construction
- Concrete pumping
- Concrete work on construction projects
- Repair of kerbs, gutters or other concrete structural products
Exclusions/References
Units mainly engaged in
- terrazzo laying are included in Class 3243 Tiling and Carpeting Services; and
- brick paving are included in Class 3291 Landscape Construction Services.
3222 Bricklaying Services
This class consists of units mainly engaged in bricklaying or concrete block laying.
Primary activities
- Bricklaying
- Concrete block laying
- Repair of brickwork
- Stonework on construction projects
Exclusions/References
Units mainly engaged in brick paving are included in Class 3291 Landscape Construction Services
3223 Roofing Services
This class consists of units mainly engaged in roof tiling, metal roof fixing and the application of roof coatings.
Primary activities
- Metal roof fixing
- Roof painting, spraying or coating
- Roof tiling
Exclusions/References
Units mainly engaged in
- the installation of insulation materials are included in Class 3239 Other Building Installation Services;
- the installation of roof guttering are included in Class 3231 Plumbing Services; and
- the installation of wooden roof trusses are included in Class 3242 Carpentry Services.
3224 Structural Steel Erection Services
This class consists of units mainly engaged in the erection (including on-site fabrication) of metal silos, storage tanks or structural steel components for buildings or other structures such as bridges, overhead cranes or electricity transmission towers.
Primary activities
- Metal silo erection
- Metal storage tank erection
- Reinforcing steel erection
- Structural steel erection
- Truss or joist, steel, erection
- Welding work on construction projects
Exclusions/References
Units mainly engaged in
- the construction of buildings (which incorporate structural steel components) are included in the appropriate classes of Subdivision 30 Building Construction; and
- the construction of complete structures such as bridges, towers or oil refinery plants (which incorporate structural steel components) are included in the appropriate classes of Subdivision 31 Heavy and Civil Engineering Construction.