Design
Reinforced concrete structures
Pre-stressed reinforced concrete structures
Steel or metal alloy structures
Dwelling , industrial, sports and social precast
Steel , reinforced concrete , prestressed reinforced concrete bridges and viaducts
Geotechnics and special foundations
Renewal and preservation, strenghtening and protection of the building patrimony.
Aqueducts and sewages.
Technical building installations
Contracts
Industrial planning - lay-out