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
Removal on construction sites
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.
Setting of electrical installations of heating
Application in buildings and in other projects of building of gypsum or stucco, inside and outside, including the associated lathing materials
Cleaning of new buildings and restoring after works
Assembling of frames
Works of recovering in all materials
Setting of rainwater disposal elements
Masonry
Making of repointing works
Setting of foundations, including pile hammering
Construction of residential buildings
Construction of office buildings
Construction of other types of non-residential buildings
Plastering work
Carpentry
Laying of floor and wall tiles
Other types of works with regard to the completion of buildings