Engineers and similar technical advisors, with the exception of surveyors
Repair of consumer electronics
Repair and maintenance of house boilers
Installation of secondary power supply systems (electrical generators)
Real estate development of new houses or alterations
Real estate development of residential buildings
Real estate development of: malls, industrial centres, hotels, activity and market areas, marinas, winter sport stations, etc.
Planning or alterations of urban areas by development
Building of individual turn key houses
Making of turn key apartments
Building of conveyance, distribution and water disposal networks
Removal on construction sites
Setting of telecommunication systems and computer installations
Setting of lighting and signalling systems for roads, railroads, port and airport installations (including the setting of notice boards)
Installation of lifts and escalators
Assembling of inside and outside metallic woordworks: doors, windows, frames for windows and doors, stairs, closets for equipped kitchens, shop equipments, etc.
Assembling of movable partitions, recoverings for walls, ceilings, etc., in metal
Assembling of garage doors, blinds, louvers, grids, etc. in metal
Assembling of metal covered doors and metallic fire doors
Assembling of metallic greenhouses, verandas, etc.
Assembling of partitions in gypsum
Paint of metallic works
Cleaning of new buildings and restoring after works
Setting of screeds
Building of industrial ovens and chimneys
Monitoring of building works (carcass, installation, finishing, etc.)
Development of projects with activities related to civil or building engineering, hydraulic engineering or traffic technic
Design and maintenance of gardens, parks and green places for sport facilities
Repair of audio and video appliances
Repair of household appliances
Development of residential building projects
Development of non-residential building projects
Construction of residential buildings
Construction of office buildings
Construction of other types of non-residential buildings
Construction of high roads and other types of roads
Demolishing
Preparing land for construction
Carpentry
Laying of floors and fitting wooden wall-coverings