The project engineers of the Approach Lines North
Basler&Hofmann
Engineering Consortium Gotthard Base Tunnel South
IG GBT Süd
Engineering consortium for the 16.7Hz power supply of the Gotthard Base tunnel IG
GoTTrazione
Local site management of the connection Camorino
Consorzio DSPP
The project engineers at Nodo di Camorino (Ceneri). Consorzio Ingegneri Piano di Magadino.
CIPM
The project engineers by the Ceneri Base Tunnel at Vigana, Sigirino and Vezia.
ITC
