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Lötschberg Tunnel, Switzerland

Opis projektu

Lokalizacja: Mitholz, Szwajcaria

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

Wymagania

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

Klient

Schweizer Alp Transit Consortium (SATCO)

Korzyści dla klienta

Adaptable tunnel modular construction kit suitable for the jobsite

Lötschberg Tunnel: Albin Matschek, Bauführer
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.

Rozwiązanie 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