Grand Paris Express Metro Line 15 Section Construction Project

project awarded

The project involves the design and construction of the East and West sections of Line 15 of the Grand Paris Express in France.The West section includes the construction of 14 km of tunnels, 5 stations (Saint-Cloud, Rueil-Suresnes Mont-Valérien, Nanterre La Boule, Nanterre La Folie and La Défense), a set of tail tracks and 16 service buildings. The West section of Line 15 will extend Line 15 South and connect to Transilien Lines L and U at Saint-Cloud and La Défense, RER Line E at Nanterre La Folie, and RER Lines A and E, metro Line 1 and Transilien tramway Line T2 at La Défense. The East section encompasses the excavation of a 17 km tunnel, the creation of 15 interconnected rail structures, and two entrance structures. The project also entails the construction of six new stations: Bobigny - Pablo Picasso, Pont de Bondy, Bondy, Rosny Bois-Perrier, Val de Fontenay, and Nogent - Le Perreux.