Cavagnago – Sobrio TI

Refraction seismic survey for the determina-tion of the depth and geometry of a zone of rock rigidity weakness along 2 profiles 700 m above the southern section of the Gotthard Base Tunnel; 4 profiles totalling 10 km

Category Engineering geology
Country Switzerland
Project period Jul - Nov 2003
Number of lines 4
Total length (m) 10,000