On 12.11.2013 TBM excavation started for the Maddalena survey tunnel in Chiomonte on the Lyon-Turin line. TBM parts were brought to site on 131 abnormal loads over the period July to September.
The 385 t, 2,205 KW, 200 m-long Robbins TBM has a cutting head equipped with 42 off 19 in-diameter cutters to tackle the 7.3 km drive over the coming two years. Click here for a video, here, fr/11 and it/80 for tunnel builder archive. Visit www.ltf-sas.com. 47/13.
15.07.2025 Spain
21.07.2025 Czech Republic
22.07.2025 France
28.07.2025 Austria
28.07.2025 Brazil
29.07.2025 Germany
29.07.2025 Czech Republic
31.07.2025 France
05.08.2025 Poland
11.08.2025 Switzerland
14.08.2025 Switzerland
14.08.2025 Italy
19.08.2025 Spain
26.08.2025 Switzerland
01.09.2025 Switzerland
01.09.2025 Brazil
02.09.2025 Spain
15.09.2025 Sweden
15.09.2025 Italy
22.09.2025 Netherlands