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CIMNE visited "El Espiño" tunnel

Published: 28/10/2014

The partners in the Project Voladapt visited the construction of “El Espiño” tunnel, which is being carried out by OSSA, the Project coordinator. The site is a good example of the Drilling & Blasting construction method. The visitants had the opportunity to observe all the stages of the process: drilling, loading, detonation (in this case not directly observed, though heard and felt), and debris removal.