Terracing work: digging, grading of construction sites, opening of trenches, removal of rocks, destruction with explosives, etc.
Dredging of agricultural and silvicultural lands
Implementation in buildings or in other projects of building of: thermal insulation materials, acoustic and antivibrating insulation materials
Work of insulation of pipes for heating or cooling
Work of insulation of coolers or refrigerated warehouses
Installation of blinds and florentine blinds
Assembling of inside and outside metallic woordworks: doors, windows, frames for windows and doors, stairs, closets for equipped kitchens, shop equipments, etc.
Cleaning of new buildings and restoring after works
Cleaning with steam, sandblasting and similar activities used on the outside of buildings
Making of repointing works
Trade intermediaries for woods and building materials
Trade intermediaries for paints and varnishes
Trade intermediaries for sanitary articles
Manufacture of building materials: sand, gravel, cement, bricks, etc.
Wholesale trade of frames and closures of buildings other than in wood
Wholesale trade of woodwork and closures of building in wood
Wholesale trade of paints and varnishes
Monitoring of building works (carcass, installation, finishing, etc.)
Renovation and restore of furniture
Carpentry
Other types of works with regard to the completion of buildings