Restoration Static Strengthening and Energy Upgrading of a Preserved School Complex at 31 Syggrou Street The project concerns the restoration of static reinforcement and energy upgrading of the listed school complex at 31 Syggrou Street, which houses the 4th General Lyceum, the 4th Gymnasium, the 55th Primary School and the 35th 39th and 40th Kindergartens.share on FacebookTwitterLinkedinEmailreport an issue