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 GEO: Tunnelling, a 57 kilometre journey through rock After its completion in 2015, the St. Gotthard Tunnel in Switzerland will be the longest tunnel in the world. This crazy project poses a challenge to the art of engineering read more... Life-Webcams in the underground works at the North - South - Light Railway Project, City of Cologne / Germany http://stadtbahn.relaunch... RusTunnel RusTunnel is a constant in the Russian Internet and is to be understood as an information platform in all concerns of construction and operation of tunnel constructions. http://www.rustunnel.ru... tunnelbuilder promoting the world`s tunnelling industry... http://www.tunnelbuilder.... GSTT Consulting Service Masterminds for the underground. Underground constructions, statics, tunnelling, selection of material, corrosion, surveying, risk and damage analysis, contracts, specific information systems. http://www.gstt.de/index.... Cooperation Tunneltrade.com / bau-portal.com The international trade platforms of the construction industry, tunneltrade.com and bau-portal.com will cooperate in future. http://www.bau-portal.com... |
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