Boring and building of waterwells, driving of wells
Other work of n.e.s. installation, including accessories installation
Making of repointing works
Setting of foundations, including pile hammering
Assembling of elements of metallic structures, not made by the unit making the works
Assembling and disassembling of scaffoldings and work platforms
Activities of packaging (automatic or not) for third parties of various products: filling of sprays, bottling, filling of drink cans, packaging of food, etc.
Production of metal works for construction and parts thereof
Drilling and pre-drilling
Insulation works
Painting of buildings
Painting of civil-technical works
Other types of works with regard to the completion of buildings
Cleaning of frontages
Construction of chimneys and mantelpieces
Packaging firm
Production of corrugated paper and corrugated cardboard as well as paper and cardboard packing