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TJ Website Special – ‘A Catalogue of Collapses’

August 10, 2010

Tunnelling Journal is giving every reader free access to an exhaustive listing of international Tunnel Collapses. The document ‘Catalogue of Notable... 

Aug/Sept issue – Threading a tunnel through airport clutter

August 10, 2010

Work on the new Heathrow baggage tunnel had more than the usual challenges. High security and multiple obstacles, had to be handled, and with risk levels... 

In the August/September issue – Gus Klados – going full circle

August 10, 2010

Having started his career as a tunnel labourer and worked his way up to Project Director, Gus Klados has seen it all. Here he shares his experiences with... 

In the August/September issue – Pre-grouting – prevention is better than cure

August 10, 2010

Prof. Eivind Grøv, of SINTEF, Norway, and Ola Woldmo, Woldmo Consulting, Norway, present an update on  Read More →

In the August/September issue – Mixed waterproofing solutions for multiple interfaces?

August 10, 2010

Kristina Smith finds a mixed approach to waterproofing solutions is gaining support among tunnelling contractors,  Read More →

News

Crossrail contract progress to date

September 2, 2010

Crossrail today announced the shortlist for the refurbishment of the Connaught Tunnel (C315), a major part of the Abbey Wood branch, and the Pudding Mill Lane Tunnel Portal (C350), whilst providing a catch-up on the status of the other major tunnelling contracts on the project.
Shortlisted for C315 – Connaught Tunnel are:
·        Vinci Construction UK Ltd;
·        Hochtief Murphy JV;
·        BAM Nuttall Ltd; and
·        VolkerFitzpatrick Barhale JV.
Shortlisted for C350 – Pudding Mill Lane Tunnel Portal are:
·         Vinci Construction UK Ltd;
·         Carillion Construction Ltd;
·         Dragados-Sisk JV; and
·         Morgan Sindall plc.
The Invitation to Tender for both contracts will be issued next month. Crossrail intends to award contracts in 2011. Read more

Thames Tunnel call for delivery partner

September 2, 2010

UK client, Thames Water Utilities Limited is calling for expressions of interests from one or more specialist organisations to provide legal, financial, and commercial advice, and to assist in developing a new delivery model for the US$915M Thames Tunnel, which looks set to involve the construction of a 30km long, 7m diameter tunnel and some 35 sewer outfall shafts roughly along the route of the River Thames in central London. Read more