Seismic strengthening of 2 buildings keeping the original structural system, by adding new reinforced concrete elements. The peripheral frames were strengthened externally by increasing the cross sectional area through the application of shotcrete. Four new reinforced concrete buildings were also executed, besides a pavilion with a steel ceiling, totalizing a construction area of about 5 600m2. Services Provided: Final Design and Technical Assistance. Owner: Parque Escolar EPE. Time for Completion: 18 months. Cost Estimate: 1 600 000€.