A115 motorway – Modernisation works for the Taverny Tunnel

Summary

The Île-de-France Regional and Interdepartmental Directorate for Environment, Planning and Transport is procuring works to modernise the Taverny Tunnel on the A115 motorway. The four lots cover energy and electrical systems, control and ventilation systems and associated maintenance; fire protection and lighting; civil engineering works for tunnel safety; and temporary traffic management and signage. The works are planned to last 32 months and will be carried out in and around the tunnel and at associated technical sites in Taverny.