Palude excavation holes with difficulty

11/06/2011

Palude excavation holes with difficultyOn 18.05.2011 CMC (Ravenna) broke through the south bore of the 1,166 m Palude tunnel, Maxi lot 1 of the Quadrilatero-Marche-Umbria. Several difficulties were experienced during excavation due to poor geology. CMC is part of the JV Val di Chienti awarded for design and construction of this section. For more click here and here. 23/11.

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