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
Assembling of garage doors, blinds, louvers, grids, etc.
Assembling of garage doors, blinds, louvers, grids, etc. in metal
Other works of finishing in buildings n.e.s.
Making of repointing works
Inside cleaning of all kind of buildings: offices, industries, institutional premises and other premises for professional or trade use, apartment buildings, etc
Cutting of trees and hedges
Design and maintenance of gardens, parks and green places for sport facilities
Sawing and planing of wood
Drilling and pre-drilling
Insulation works
Plastering work
Laying of floor and wall tiles
Laying of floors and fitting wooden wall-coverings
Painting of buildings
Glazing
Roofing
Making walls waterproof
Cleaning of frontages
Carrying out masonry and pointing
Works with cement concrete
Other types of specialised building activities
Intermediation of wood and building material
Wholesale in common building materials
Wholesale in other building materials
Cleaning of buildings
Other types of cleaning of buildings; industrial cleaning