Search Results: 'Hochtief'

Cast in-situ Tunnel Linings
22 October, 2007
Despite advances in sprayed concrete, segmental lining and some other support technologies, many tunnel designers still prefer a cast concrete lining. Technical journalist Maurice Jones checks on advances in this field

Consultant JV to oversee Greek concession
22 October, 2007

Slurry tunnelling in South Africa
04 September, 2007
At the June meeting of the British Tunnelling Society, a presentation was given by Andrew Officer, of Goba (Pty) Ltd, and Andrew Hindmarch, of Mott MacDonald, on the design and construction of the Durban Harbour Tunnel, in South Africa.

Intermediate hole through in Munich
07 August, 2007

San Cristóbal reaches final lining stage
25 July, 2007

Greece PPPs give tunnel fiesta to Vinci, Hochtief
03 July, 2007

Chasing down risk
15 June, 2007
Despite progress in risk sharing, a survey of PPP players cites tunnelling as an inherently risky asset class. Can a stronger culture of engineering leadership narrow the gap in perception? Report by Patrick Reynolds

Hyperbaric health & safety
10 May, 2007
Technical journalist Maurice Jones checks on current accepted compressed air procedures, and why technology transfer and development is still an important course of action

Monster tunnelling at Glendoe
16 April, 2007
At the March British Tunnelling Society meeting, members from the client, consultant and contractor gave an exhaustive presentation on one of the UK’s largest tunnelling projects

Bilfinger writes off two toll tunnels
10 April, 2007

TBMs get readied for Inn Valley
10 April, 2007

Hochtief JV drives ahead Glendoe hydro
10 April, 2007