UBY Structure
Grand Paris Express line 15 Northeast-2
the project UBY has been selected to provide instrumentation and monitoring services for the Northeast 2, line 15 of the Grand Paris Express. This project encompasses civil engineering tasks for 5,5 km of tunnels, three new stations, and four new service structures situated between Bobigny and Aubervilliers. Challenge Given the dense building environment and the
Cassandre Michelet
18 September 2025
