Essen-headquartered consulting engineer DMT has completed one of its biggest-ever ventilation projects along 21km of high-speed rail tunnels between Göttingen and Kassel in Germany.
cover tunnel photo by: Matt Brown from London, England / CC BY
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https://www.globalconstructionreview.com/big-temporary-ventilation-project-lets-german-rail-workers-breathe/
Big, temporary ventilation project lets German rail workers breathe - Global Construction Review
www.globalconstructionreview.comDeutsche Bahn’s tunnels have no permanent ventilation systems, so a temporary one had to be designed to facilitate this major track refurbishment. Essen-headquartered consulting engineer DMT has completed what it…