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Lötschberg Tunnel, Switzerland

Données projet

Adresses: Mitholz, Suisse

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

Exigences projet

Tunnel cross section of a width of 15.74 m and a height of 12.54 m

Client

Schweizer Alp Transit Consortium (SATCO)

Avantages pour le client

Adaptable tunnel modular construction kit suitable for the jobsite

Albin Matschek
Site Supervisor

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.

Solutions PERI

  • one tunnel formwork carriage for wall and slab
  • hydraulically operated formwork carriage structure
  • formwork carriage mobile via chain block
  • hydraulic lifting components for height adjustment

Systèmes PERI en utilisation