Definition / Belongs to this divisionThis division includes:
- professional construction activities used in the construction of different structures, which in some respects require the same expertise or special equipment:
- construction of foundations, including piling
- resistance and waterproofing work
- dehumidification of a building
- mine deepening
- installation of steel structures
- steel bending
- masonry, stone laying
- Scaffolding and demolition work, except rental of scaffold and its work surface
- construction of chimneys and construction of industrial furnaces
- work requiring special skills, such as the use of technical mountaineering techniques and related structures, e.g. for work on tall structures
- underground work
- construction of an outdoor swimming pool
- cleaning the external façade of buildings by steam and sand blasting or by a similar method
- rental of cranes and other construction equipment by staff separately from the specific construction work
It does not belong to this sectorThis division excludes:
- renting of construction machinery and equipment without personnel, see 7732 - Rental of construction machinery
It does not belong to this branch - Hungarian supplementThis division excludes - Hungarian supplement:
- drilling of a water well, see 4221 - Construction of utility projects for fluids
- professional construction activities used in the construction of different structures, which in some respects require the same expertise or special equipment:
- construction of foundations, including piling
- resistance and waterproofing work
- dehumidification of a building
- mine deepening
- installation of steel structures
- steel bending
- masonry, stone laying
- Scaffolding and demolition work, except rental of scaffold and its work surface
- construction of chimneys and construction of industrial furnaces
- work requiring special skills, such as the use of technical mountaineering techniques and related structures, e.g. for work on tall structures
- underground work
- construction of an outdoor swimming pool
- cleaning the external façade of buildings by steam and sand blasting or by a similar method
- rental of cranes and other construction equipment by staff separately from the specific construction work
It does not belong to this sectorThis division excludes:
- renting of construction machinery and equipment without personnel, see 7732 - Rental of construction machinery
It does not belong to this branch - Hungarian supplementThis division excludes - Hungarian supplement:
- drilling of a water well, see 4221 - Construction of utility projects for fluids