The project

This project involves infrastructure work on the third section of Line 15 between Pont-de-Sèvres and Villejuif-Louis Aragon.

  • Length: 12 km
  • 8 passenger stations with an average depth of 36 m
  • 12 related works (shafts) with an average depth of 40 m
  • 3 tunnellers
  • 12 towns connected in 2 departments (Hauts-de-Seine and Val-de-Marne).

Key data

PeriodeSep. 2013 - Dec. 2020
Cost 1 370 M €

Maîtrise d'Oeuvre des Infrastructures du Tronçon 3 du Grand Paris Express - Ligne 15


Our roles

planitec btp is providing scheduling, construction management and coordination (SCMC) services at the design and implementation phases (preliminary/detailed design, and assistance with bids, contracting, works supervision and acceptance). The company will accompany the client up to the commissioning of the underground metro system (not including monitoring the systems and rolling stock).

This assignment involves:

  • Setting up and monitoring schedules for administrative procedures, design surveys, summaries, deviations and general contracting
  • Coordinating work on deviations
  • Coordinating schedules and deadlines with the systems engineers

More infos