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RAZEL-BEC baptizes its tunnel boring machine on line 14 South

The teams of the Line 14 South project - GC03 work section- led by Razel-Bec have reached an important milestone.
Tunnel boring Line 14 south
Tunnel boring Line 14 south

Grand Paris Express: RAZEL-BEC baptizes its tunnel boring machine on line 14 South

As part of the Grand Paris Express project, RAZEL-BEC, the representative of a consortium, won in March 2018 the contract to build a work section for the extension of Line 14 South, which will connect the Olympiades metro station to the Orly airport.

On April 3, 200 guests witnessed the christening of the Tunneler Line 14 South by Claire Merouze, the first female pilot fighter on Rafale. Baptized with the name of his godmother, the Tunneler Claire will come into action at the beginning of June 2019.

110,000 m³

Volume of concrete

520,000 m³

Volume of ground excavated


people working on the constrcution site

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