Both in buildings and bridges/viaducts, TRIEDE has extensive experience in interventions in reinforced / prestressed concrete structures, steel structures, timber structures and masonry structures.
In the case of buildings one may refer the interventions in the Sotto Mayor Palace, in Lisbon, in the redevelopment of Capelinhos Lighthouse on the island of Faial, and the Bank of Portugal, Funchal.
In the case of bridges/viaducts, one could highlight those interventions in the Metallic Bridge over the Zêzere river, Constância, and at the bridges/viaducts inserted in the Aguieira road network (structures authored by Prof. Edgar Cardoso, anomalies associated with the occurrence of RAS).
In recent years, TRIEDE still increased its experience in structural inspection, with particular focus on bridges/viaducts, including coordination of underwater inspections on columns and foundations.
As references, may be appointed the principal Inspections to the Bridge over Arade river in Portimão and the International Guadiana Bridge in Vila Real de Santo António.
In the case of Underwater Inspections, TRIEDE coordinated inspections using divers and making use of Remote Underwater Vehicles (ROV), and may refer to the example of inspections under the Multiannual Program for the Underwater Inspection of Bridges (2005-2009) in the bridges over Criz I and Criz II rivers.