Metro Grand Paris Express - Line 15


Société du Grand Paris (SGP)


General contractor of the section Pont de Sèvres / Villejuif



The Grand Paris Express metro network is composed of ring connections serving the near and middle departments ring of Ile-de-France, and a diametrical connection allowing connecting them to the heart of the Paris metropolitan area. It totals over 200km of new lines of automatic metro.

The Société du Grand Paris (SGP), Project Manager of this project, entrusted INGEROP with:

  • Completion of the synthesis dossier of the preliminary studies of different sections of the network project; these files are used for the approval of Investment Operations by SGP's Supervisory Board;
  • The preparation of dossier of public inquiry of different sections.
Metro Grand Paris Express - Line 15