Alptransit Gotthard Ltd
AlpTransit Gotthard Ltd flyer on the Sedrun information centre
undated , Alptransit Gotthard LtdPDF, 2 MB
Rolling stock deployment plan for test operations through the Gotthard
2015 , Alptransit Gotthard LtdPDF, 71 KB
The construction industry journal «Baublatt» on the Herrenknecht tunnel-boring machine
2009 , Alptransit Gotthard LtdPDF, 2 MB
The first exploratory bores and preliminary examinations at the Lötschberg, 1991 (Alptransit Gotthard Ltd)
Sedrun: the first Porta Alpina blasting in the east bore, close-up of a decorated drilling jumbo, 2006 (Alptransit Gotthard Ltd)
Andreas Hämmerle, Chairman of the supervisory delegation, in the tunnel near Sedrun, 2004 (Alptransit Gotthard Ltd)
Driving the first access tunnels for the Lötschberg tunnel in Ferden, 1999 (Alptransit Gotthard Ltd)
The Amsteg-Erstfeld breakthrough with Federal Councillor Leuenberger, 2006 (Alptransit Gotthard Ltd)
Gotthard Base Tunnel rail infrastructure systems at the multifunctional site in Faido: electrical engineer with fibre-optic cables, 2015 (Alptransit Gotthard Ltd)
Sedrun: external structures at the Sedrun portal with the Anterior Rhine bridge, 2015 (Alptransit Gotthard Ltd)
Project meeting in Sedrun attended by Federal Councillor Moritz Leuenberger, 2011 (Alptransit Gotthard Ltd)
Visit by EU transport ministers: on the left Federal Councillor Moritz Leuenberger, on the right Peter Zbinden, CEO of ATG in Amsteg, 2000 (Alptransit Gotthard Ltd)
Tunnel workers celebrate the southern breakthrough of the east bore in Faido, 2006 (Alptransit Gotthard Ltd)
Dismantling a tunnel-boring machine in the exploratory system for the Piora Basin near Faido, 1996 (Alptransit Gotthard Ltd)
Gotthard Base Tunnel multifunctional site, technical systems for the western side tunnel, 2015 (Alptransit Gotthard Ltd)
An engineer tests the escape doors specially developed for the Gotthard Base Tunnel, undated (Alptransit Gotthard Ltd)
CEP south operations centre in Pollegio, Ticino, with the new line in the foreground, 2013 (Alptransit Gotthard Ltd)
Sedrun west bore south, driving at the tunnel face in the transition from Triassic to Permo-Carboniferous rock, 2008 (Alptransit Gotthard Ltd)
Celebrating the completion of work with a visit to the tunnel at the shaft head, 2015 (Alptransit Gotthard Ltd)
The traces left by the boring machine can be seen on the tunnel front in the east bore near Bodio, 2004 (Alptransit Gotthard Ltd)
A number of partners are involved in the design and execution of this ambitious project, 2012 (Alptransit Gotthard Ltd)
The basic report outlines the objectives and planning models for the NRLA project, 2002 (Alptransit Gotthard Ltd)
Renzo Simoni, CEO of AlpTransit Gotthard Ltd, is responsible for construction of the NRLA tunnels, 2016 (Alptransit Gotthard Ltd)
The key requirements for a project of this kind are analysed and planned out in minute detail, 2010 (Alptransit Gotthard Ltd)
Knowledge of the nature of the rocks is very important when excavating a tunnel; here the Faido-Leventina section, consisting of gneiss, 2005 (Alptransit Gotthard Ltd)
Transporting the tunnel-boring machine through the west bore near Faido, 2007 (Alptransit Gotthard Ltd)
Dismantling the tunnel-boring machine in the eastern installation cavern in Amsteg, 2006 (Alptransit Gotthard Ltd)
Technicians at the electrical equipment cabinet in the Sedrun emergency stop, 2015 (Alptransit Gotthard Ltd)
Decommissioning the construction site infrastructure, complete with funicular, in Sedrun, 2014 (Alptransit Gotthard Ltd)
It is not uncommon for workers in the tunnel to face knee-deep water, 2010 (Alptransit Gotthard Ltd)
Testfahrt ICE-S 275km/h
2015, Alptransit Gotthard Ltd
ICE-S test run at 275 km/h, 2015 (Alptransit Gotthard Ltd)