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.
09.12.2025 Austria
09.12.2025 Belgium
09.12.2025 Italy
09.12.2025 Switzerland
10.12.2025 Belgium
16.12.2025 Iceland
17.12.2025 Italy
06.01.2026 France
12.01.2026 Austria
23.01.2026 Switzerland
