Building of railroads: setting of rails and ballasts, repair of roads
Boring and building of waterwells, driving of wells
Building of gas, fuel transport networks, etc.
Land divisions
Planning and replotting of rural areas
Planning of subdivisions in cemeteries
Terracing work: digging, grading of construction sites, opening of trenches, removal of rocks, destruction with explosives, etc.
Preparation of sites for mining: overburden removal and other work of planning and preparation for mining sites
Ground-water lowering and dredging of construction sites
Dredging of agricultural and silvicultural lands
Removal on construction sites
Test borings, test holes and corings for building and geophysical, geological and similar studies
Making of horizontal drillings for cables or pipes
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
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
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
Retail trade of lubricants and cooling products for automobile vehicles
Retail trade of cleaning products
Running for a third party of non refrigerated warehouses (silos, sheds, warehouses, container parks, tanks, etc.) for all kind of goods, including agricultural products
Collection, delivery and distribution of post and parcels
Studies and advice in urban planning and landscape architecture
Design of gardens, parks, etc.
Cutting of trees and hedges
Design and maintenance of gardens, parks and green places for sport facilities
Construction of railways over and beneath ground level
Construction of distribution facilities for water and gas
Construction of sewerage systems
Preparing land for construction
Drilling and pre-drilling
Insulation works
Other types of works with regard to the completion of buildings
Cleaning of frontages
Other types of specialised building activities
Car tyre companies
Other types of postal services and express couriers
Landscape and garden architects; city-planners
Maintenance of the landscape
Other types of cleaning of buildings; industrial cleaning
Freight traffic by road, with the exception of removal firms