tunnelling-journal (1)
tunnelling-journal (1)
  • Home
  • Print
    • Subscribe
    • Tunnelling Journal
    • Breakthrough
    • ITA Activity Report
    • A&NZ Journal
    • WTC Preview
    • Media Kit
  • Digital
    • Newsletter
    • E-Shots
    • TJ Digital edition
    • Products Page
    • Media Kit
  • Conferences
    • BTS Conference and Exhibition
    • Cutting Edge 2022
  • Buyer’s Guide
  • Events Diary
  • Jobs
  • About Us
  • Contact Us
  • Podcast

Home > First Koralm TBM delivered

First Koralm TBM delivered

Tris Thomas

Written by Tris Thomas on 07/09/2012 in News

Tagged: underground

The first of two 9.93m diameter Aker Wirth telescopic shield TBMs has been delivered to one of Europe’s most important infrastructure projects, the 32.5km long Koralm Tunnel in Austria, a vital section of the major new rail high-speed route between Graz and Klagenfurt.

Both machines will begin boring in late 2012 on the project’s main lot – KAT 2, an 18km long twin bore section at the heart of the Koralm tunnel.

A particular challenge on this complex project is gaining access to the underground construction work area. The only solution has been the sinking of a 60m deep equipment supply shaft, so that the machine can transported to a cavern and assembled in-situ.

“With the initial acceptance of the first TBM, we have achieved an important milestone for our tunnelling project KAT 2 (Koralmtunnel Lot 2),” said Robert Goliasch, mechanical engineer of the contractor, ARGE Koralmtunnel KAT2.

Client ÖBB is building the new high performance railway between Graz and Klagenfurt. This 130km long rail line is part of the Baltic-Adriatic axis of Eastern Europe via Austria to northern Italy.

Comments:

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Search

Digital Edition

More Like This

01/03/2022

Orica completes sale of Minova

Orica completes sale of Minova

Orica has announced that the sale of the Minova business to the Aurelius Group for A$180M, as announced in December…

26/05/2022

Preferred Bidder announced for Stonehenge Tunnel

Preferred Bidder announced for Stonehenge Tunnel

The UK’s National Highways has announced its Preferred Bidder for the £1.25bn contract for the tunnel and main construction work…

14/03/2022

HS2 TBMs reach Chalfont St Peter ventilation shaft

HS2 TBMs reach Chalfont St Peter ventilation shaft

The UK’s HS2 this week confirmed that the two 10.26m diameter Herrenknecht  TBMs digging the high speed rail project’s 9.1m…

  • Contact Us
  • Media Kit
  • Magazine Archive

Newsletter

The latest from the Tunneling Journal direct to your inbox.

Social



Enquiries

TGS Media Ltd
The Old Library
Webster House
Dudley Road
Tunbridge Wells
TN1 1LE
United Kingdom

© Tunnelling Journal. All Rights Reserved. Privacy Policy / Terms & Conditions. Admin

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.OkRead more