Lötschberg and Gott­hard base tunnel

Lötschberg and Gotthard base tunnel

Mechanical equipment / ventilation of the railway tunnels:

  • Lötschberg: Building ventilation, crane systems, false floor, signage, doors / gates, railway tunnel gates, metal construction (railings), ventilation openings
  • Gotthard: Ventilation equipment for the transversal galleries (planning, delivery, installation, assembly and maintenance du ring the equipment phase)

railway technology

electrical engineering


Lötschberg: BLS AlpTransit AG
Gotthard: AlpTransit Gotthard AG

Main contractor

Lötschberg: ABL ARGE Bahntechnik
Gotthard: AlpTransit Gotthard AG


Lötschberg: 2002 – 2007
Gotthard: 2008 – 2016


Further references