Destruction of buildings and other kind of buildings
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.
Application in buildings and in other projects of building of gypsum or stucco, inside and outside, including the associated lathing materials
Assembling of garage doors, blinds, louvers, grids, etc. in metal
Assembling of frames
Works of recovering in all materials
Setting of rainwater disposal elements
Cleaning with steam, sandblasting and similar activities used on the outside of buildings
Masonry
Setting of screeds
Assembling and disassembling of scaffoldings and work platforms
Cutting of trees and hedges
Design and maintenance of gardens, parks and green places for sport facilities
Development of residential building projects
Construction of office buildings
Construction of other types of non-residential buildings
Electro-technical installation works at buildings
Electro-technical installation works, with the exception of those executed at buildings
Plumbing works
Insulation works
Plastering work
Carpentry
Laying of floor and wall tiles
Painting of buildings
Roofing
Making walls waterproof
Cleaning of frontages
Other types of cleaning of buildings; industrial cleaning