In situ assembly, repair and disassembly of derricks
Production and assembling of forged pieces for building: banisters, railings, etc.
Manufacture of heat exchangers
Manufacture and finishing of seats (including tufting, paint, varnishing, etc.) of furniture used in bedrooms, eating and living rooms
Repair and maintenance of house boilers
Installation of secondary power supply systems (electrical generators)
Making of carcass of buildings
General coordination on the construction site
Building of highways, roads, streets, pavements and other roads for vehicles and pedestrians (including the setting of guard rails)
Paint markings of roads and parking areas
Building of railroads: setting of rails and ballasts, repair of roads
Building of decks, including those for overpasses, elevated roadways, etc.
Building of tunnels for roads and railways and other underpasses
Building of conveyance, distribution and water disposal networks
Making of dredging work
Scraping of rivers, pits, etc.
Building of dams and dikes
Building of canals and other waterways
Building of sport fields, game fields, swimming pools, etc.
Destruction of buildings and other kind of buildings
Terracing work: digging, grading of construction sites, opening of trenches, removal of rocks, destruction with explosives, etc.
Ground-water lowering and dredging of construction sites
Dredging of agricultural and silvicultural lands
Setting of monitoring systems and alarms against housebreakings
Setting of lighting and signalling systems for roads, railroads, port and airport installations (including the setting of notice boards)
Installation in buildings or in other projects of building of: pumbling systems and hygiene appliances, pipes for gas and water (except for heating), setting of automatic extinguishers, etc.
Installation in buildings or in other projects of building of: heating systems by electricity, gas and fuel, boilers, materials and pipes for ventilation and air conditioning, etc.
Installation in buildings or in other projects of building of: heating, cooling and ventilation systems (except heating)
Implementation in buildings or in other projects of building of: thermal insulation materials, acoustic and antivibrating insulation materials
Application in buildings and in other projects of building of gypsum or stucco, inside and outside, including the associated lathing materials
Assembling of inside and outside woordworks: doors, windows, closets of equipped kitchens, shop equipments, frames for windows and doors, etc.
Assembling of movable partitions, recoverings for walls, ceilings, etc.
Assembling of garage doors, blinds, louvers, grids, etc.
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 partitions in gypsum
Setting in buildings or other projects of building of: wall recoverings or tiles in ceramic, in concrete or in freestones; floorings and wall recovering in granites, etc.
Setting in buildings or other projects of building of: wooden floors, partition recovering in wood
Paint of metallic works
Assembling of frames
Works of recovering in all materials
Setting of rainwater disposal elements
Treatment of walls with waterproofing products
Cleaning with steam, sandblasting and similar activities used on the outside of buildings
Building of decorative chimneys and fires
Making of repointing works
Assembling and disassembling of scaffoldings and work platforms
Inside cleaning of all kind of buildings: offices, industries, institutional premises and other premises for professional or trade use, apartment buildings, etc
Chimney sweeping and cleaning of hearths, ovens, incinerators, boilers, air ducts and smoke removal appliances
Activities of disinfection and destruction of parasites in buildings, ships, trains, etc.
Design and maintenance of gardens, parks and green places for sport facilities
Conservation of historical buildings
Repair of household appliances
Renovation and restore of furniture
Production of ready-to-use concrete
Production of metal works for construction and parts thereof
Working by stock removal of metals
Sewage disposal
Construction of high roads and other types of roads
Construction of civil-technical works for electricity and telecommunications
Dredging
Water-works, with the exception of dredging
Electro-technical installation works at buildings
Other types of specialised building activities
Retail trade in game and poultry in specialised shops