Los A1 Subsection Cabling
2016-03-12 07:44
by Dürr Group GmbH

Los A1 Subsection Cabling


Client: Arge ATB
Completion: 06/2012
Total length: ca. 34,000 m
Tubes: 1 (railway tunnel)

Railway axle Brenner - access route North

With a length of 40 km the section Kundl – Baumkirchen is the first section of the access route North and part of the railway track from Munich to Verona. The Lower Inn Valley railway (Unterinntalbahn) shortens the journey time between Munich and Innsbruck by 55 minutes. The new rail link mainly runs in 2-track tunnels, U-box cuttings and other subsurface structures (34 km). The new rail link and the existing route Kufstein – Innsbruck are connected above ground in the areas Radfeld, Stans and Baumkirchen.

Project Features

Cables: 1000V/10.000V (50Hz)
100 km 10 kV medium voltage cables
380 km low voltage cables
75 km communication cables
12 km equipotential bonding cables

Cables: 15.000V (16.7Hz)
73 km high voltage cable
5 km return conductors
Control cable for railway safety featurest
210 km signal cables

Tele communication cable
240 km communication cables
200 km fiber optic pipes
840 km micro tubes (speed-pipes)


energy- & data wiring


fiber optic cables


low voltage cables


micro tubes (speed-pipes)

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