Destruction of buildings and other kind of buildings
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
Building of highways, roads, streets, pavements and other roads for vehicles and pedestrians (including the setting of guard rails)
Setting of foundations, including pile hammering
Assembling and disassembling of scaffoldings and work platforms
Preparing land for construction
Monitoring of building works (carcass, installation, finishing, etc.)
Realization of general maintenance operations in buildings
Ancillary activities concerning cultivation of crops
Electro-technical installation works, with the exception of those executed at buildings
Freight traffic by road, with the exception of removal firms
Other types of cleaning activities
Other types of business services
Letting of building material with operator
Transport of goods by roads: transport of saw timbers, livestock, cars, wastes, refrigerated transport, international transport, transport in bulks, including by tank trucks
Hire of trucks with driver
Making of lifting works for third parties
Building of transport and distribution lines for electricity
Setting of electric cables and appliances
Location of agricultural machines and equipments with machinist
Maintenance and repair of agricultural tractors, cultivators and lawn mowers
Maintenance and repair of other machines for agriculture and forestry
Installation of secondary power supply systems (electrical generators)