Implenia celebrates breakthrough in southern tube of Albvorland tby he WANDA tunnel boring machine.

Implenia has been commissioned by Deutsche Bahn to build the 8-kilometre Albvorland Tunnel, a key section of the new 60-kilometre-long railway line between Stuttgart and Ulm. Today’s breakthrough in the southern tube by TBM Wanda marked the successful end of Implenia’s drilling work on the Albvorland Tunnel’s two tubes. TBM Sybille already made the breakthrough in the northern tube in August 2019.

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