Terracing work: digging, grading of construction sites, opening of trenches, removal of rocks, destruction with explosives, etc.
Removal on construction sites
Test borings, test holes and corings for building and geophysical, geological and similar studies
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.
Cleaning of new buildings and restoring after works
Other works of finishing in buildings n.e.s.
Cleaning with steam, sandblasting and similar activities used on the outside of buildings
Making of repointing works
Setting of foundations, including pile hammering
Assembling of elements of metallic structures, not made by the unit making the works
Making of lifting works for third parties
Assembling and disassembling of scaffoldings and work platforms
Letting of building material with operator
Drilling and pre-drilling
Laying of floor and wall tiles
Wholesale in common building materials
Wholesale in floor and wall tiles
Do-it-yourself businesses and d.i.y. shops of common building materials
Various ancillary activities in regard to housing facilities
Maintenance of the landscape
Retail trade in floor and wall-tiles in specialised shops
Other types of works with regard to the completion of buildings