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News

Order placed for new line Gelnhausen – Fulda

IGT-IL-GC-LAP Order placed for new line Gelnhausen - Fulda

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Contract award for site supervision of Brenner Base Tunnel lots Wolf and H41

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Geomechanics Colloquium 2021

The Austrian Society for Geomechanics will host the 70th Geomechanics Colloquium in Salzburg from 14.-16.10.201

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Salzburger Businesslauf 2021

Zum heurigen Businesslauf versammelten sich sechs unserer geschätzten Kolleg:innen, um die Ehre der IGT zu verteidigen.

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    Auftragserteilung Regionalstadtbahn Salzburg

    14. September 2021—

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    S16 Arlberg Schnellstraße Arlbergtunnel Teilsanierung 2

    21. May 2021— Auf der S16 Arlberg Schnellstraße wird der Arlbergtunnel einer Teilsanierung unterzogen. IGT in ARGE mit Lechner & Partner und 3G Geotechnik wurde von der ASFINAG mit der örtlichen Bauaufsicht beauftragt.

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    Auftragserteilung ÖBA Inzersdorf-Schön

    17. May 2021— Auf der A9 Pyhrn Autobahn wird der Abschnitt Inzersdorf-Schön im Bereich Straße (Freiland) und Tunnel generalsaniert. IGT in ARGE mit Geoconsult ZT GmbH wurde von der ASFINAG mit der örtlichen Bauaufsicht beauftragt.

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    S16 Arlberg Schnellstraße Perjentunnel 2. Röhre

    01. December 2020— Verkehrsfreigabe im Richtungsverkehr nach 6 Jahren Bauzeit

A9 Pyhrn motorway, Selzthal tunnel

Client: ASFINAG

Partial services for the tunnel:

  • Construction phase 1 (Spielfeld-bound): From 14.11.2016 to 17.08.2017
  • Construction phase 2 (Voralpenkreuz-bound): From 18.08.2017 to 26.03.2018

The Selzthal tunnel is located on the A9 Pyhrn motorway. The west tube with approx. 1010 m was built in the 1970s, the east tube with approx. 956 m was built in the 1990s. The east tube comprises the 16 m long north gallery, a 24 m long cut-and-cover section and the 916 m long tunnel, built by conventional tunnelling methods.

The refurbishment work includes civils and M&E services. In addition, the regulations of the Austrian Road Safety Act (STSG) and any other relevant or related regulations must be observed.

 

Partial services for the open sections:

  • Construction phase 1: From 12.11.2016 to 17.08.2017
  • Construction phase 2: From 18.08.2017 to 12.02.2018
  • Project completion 26.04.2018

Refurbishment work includes both lanes in the section between Ardning and Rottenmann. In the section mentioned above there are 7 bridges with an overall area of approx. 47,000 m² and 3 ramps on the Liezen approach road that require refurbishment. The complete bridge dewatering system will be refurbished. For deep foundation (in the form of displacement piles of up to 40m) of the 5 water protection plants located in the moor pre-stabilisation fillings are built, on which the WPPs are later installed.

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