Search Results: 'Hochtief'

Prague metro
04 June, 2013
Ermin Stehlik and Vaclav Soukup of Metrostav return with the most recent chapter, and final part of the article, on prague metro’s history. in this portion, epBms fire into action on running tunnels on the V.a. extension

Norra Laenken’s novel lining
17 May, 2013
In the January BTS meeting, technical and risk manager Andreas Raedle, construction manager Jörg Steppuhn and site manager Felix Lenzen, all of Hochtief Solutions, presented on the Norra Laenken road tunnel project in Stockholm, Sweden. This article gives an overview of both the design and construction for the Lot NL 35project, including the pre-grouting works, the drill and blast operations and a new concept for inner lining

Flying shield tunnelling' method comes to the UK
20 February, 2013
The construction of Thames Tunnel got off to a good start due to a new tunnel machine launch method developed by Hochtief, Crossrail announced recently. This is the first time that the technique, flying shield tunnelling, has been used in the UK, having previously been used in Cologne, Germany, in 2005.