Austria

Koralm Railway: Final Drive

The start of excavation for the Koralm Railway’s Untersammelsdorf Tunnel in Carinthia, Austria, took place on July 7, 2017. According to Klaus Berger, ÖBB’s project manager, the last of six tunnels in the section between Mittlern and Althofen/Drau will present the greatest technical challenge of the entire Koralm Railway. The geological situation is tricky as the 665 m long Untersammelsdorf Tunnel is largely located in fine grained subsoil known as sea clay. Layers of glacial drift and moraine are to be found below the sea clay, until the solid bedrock consisting of phyllite is encountered....

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Issue 02/2010

Austria Koralm Railway: Inviting Submissions for the longest Tunnelling Contract Section

The Koralm Railway is the extension of the trans-European corridor VI and part of the axis from Danzig via Warsaw and Vienna to Triest, Venice and Bologna, in other words the link between the Baltic...

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Issue 02/2018 Austria

2017 „Südbahntagung“ Conference

The „Southern Railway Link Conference“, or Südbahntagung, has been held biennially since 2009, with its venue alternating between Graz and Leoben. The 2017 conference, organised by the University...

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Issue 03/2015 Austria

Koralmbahn: Granitztal and St. Kanzian Chains of Tunnels

Granitztal Valley Chain of Tunnels The Granitztal Valley chain of tunnels represents part of the 130 km long Koralmbahn Railway between Graz and Klagenfurt. It is located in the 7.8 km long section...

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Austria

Semmering Base Tunnel: Railway Technology Contract Awarded

The 176 million euros contract includes telecommunications, electrical equipment with high-voltage systems, distribution boards, lighting and escape route labelling, as well as signage. The contract...

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Issue 05/2009 Conferences

Südbahn Conference 2008: Koralm Tunnel –Semmering Base Tunnel

Choice of Route Altogether 13 routes – i.e. 4 tunnel routes – with the appropriate link-up possibilities in Styria were assessed in a route and station selection process. In this connection...

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