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Ligne 15 Est - Gare Pont de Bondy (93)

A little context ?

The future train station ‘Pont de Bondy’, part of the Grand Paris Express – Ligne 15 project, marks a major milestone for urban mobility. This 75km tube line will facilitate suburban commute, with commissioning scheduled for 2031. On the long run, this line will carry more than 1 million passengers per day, while reducing journey times between suburbs without passing by the center of Paris.

What was PRO-FOND’s contribution?

Since September 2026, our teams have been mobilised on this design and build contract with integrated project management. We have successfully started the diaphragm wall works, a key step for the delivery of this station.

PRO-FOND is delivering 58 diaphragm wall panels, as follows:

10 panels with a thickness of 800mm, reaching depths of 46m,
31 panels with a thickness of 1200mm, reaching depths of 46m,
17 panels with a thickness of 620mm, depths ranging between 9 and 12m.

These works will ensure the retention and the stability of the underground facilities within a dense and technically demanding environment.

Additional Information

Pont de Bondy will become a strategic transportation hub at the heart of a major metropolitan infrastructure project. It will improve the quality of life of local residents, and support the transition towards smoother, faster, and more sustainable mobility solutions.