The machine has now excavated over 1,650 meters of the 3,854 meters planned from its starting point at the Colomiers Gare shaft.
The TBM is now advancing towards the Saint-Martin du Touch station, with the final objective of reaching the Laporte shaft.
We wish the Jeanne Marvig TBM and its crew continued success for the remainder of their journey.
Joint Venture: Eiffage Génie Civil (lead partner) / NGE - BTP
Project Management: Tisséo Ingénierie - Tisséo Collectivités
Credit: Stéphane BOUQUET
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