35 km railway tunnel in mining construction technique. The mining-type tunnel driving with a total of almost 16 million tons of excavated material was carried out with tunnel drilling machines (20%), and 80% was blown up.
Construction time until commissioning: 1999 - 2007
Tunnel cross section of a width of 15.74 m and a height of 12.54 m
Schweizer Alp Transit Consortium (SATCO)
PERI offered the most efficient solution for our jobsite. The adaptable PERI modular construction kit for the jobsite with pre-assembled units excellently fulfilled all our requirements.