Extension of Line 14

Project

The inauguration of the extension of Line 14 took place on June 24, marking a key milestone in the extension of the line both to the south and to the north.

Now connecting Orly Airport with Saint-Denis Pleyel, this project aims to double the line’s capacity and facilitate access to Paris for all travelers, particularly in anticipation of the Olympic Games, where it will serve, among other locations, the Stade de France and the athletes’ village.

Mission

During the design phase, setec opency carried out the planning and established the site organization on behalf of ELIOS, the infrastructure project management group of which setec tpi is the lead contractor.

During the construction phase, setec opency managed and coordinated the works by implementing Lean Construction techniques, strategic planning, and decision-support reporting for:

• Séléné, a consortium with Égis Rail, for the general Scheduling, Construction Management and Coordination (SCMC) mission and works on behalf of RATPgroup
• KEIROS, a consortium with Égis Rail and Ingérop, for the general Scheduling, Construction Management and Coordination (SCMC) mission for SGP (Société du Grand Paris)

setec opency also managed the Proportional Allocation for the Orly station on behalf of ADP (Aéroports de Paris).