To realize, upon request, all the investigations (in situ survey and tests), all laboratory tests on materials like all geological investigations and geotechnics of the infrastructures road, airport, hydraulic, maritime and railway and of constructions of civil engineering.
To carry out the services of qualitative control and expertise, conformity, production, manufacture and implementation materials used in the road, railway construction industries and of the buildings in civil engineering.
To carry out the services of qualitative control and expertise of indication and the road equipment.