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AT - Pipe Umbrella System
AT – Pipe Umbrella Support System The System Basic Concept The AT – Pipe Umbrella System is a pre-support measure used in weak ground conditions in conventional as well as mechanized Tunneling. Pipe umbrella pipes…
more …AT – Pipe Couplings
Basic Concept The AT – Pipe Umbrella System is installed using conventional drilling machines. Single pipes are installed piecewise at a length that fits the drill boom length. Type and quality of the pipe coupling are decisive factors…
more …
Press Releases
DSI Underground Group announces roll-out of the refreshed DSI Underground Spirit
DSI Underground Group announces roll-out of the refreshed DSI Underground Spirit 05 November 2019 Luxembourg , Luxembourg – DSI Underground is pleased to announce the roll-out of its refreshed DSI Underground Spirit today. Our DSI…
DSI Underground Group announces roll-out of the refreshed DSI Underground Spirit
DSI Underground Group announces roll-out of the refreshed DSI Underground Spirit 05 November 2019 Luxembourg , Luxembourg – DSI Underground is pleased to announce the roll-out of its refreshed DSI Underground Spirit today. Our DSI…
DSI Underground Australia announces completion of the Fero Group acquisition
DSI Underground Australia announces completion of the Fero Group acquisition 01 October 2018 Newcastle, Australia - DSI Underground Australia is pleased to announce today the completion of the Fero Group (Fero) acquisition. DSI Underground…
Projects
Recently, the Hagen Residential Community was built at the…
Currently, a new office building is being constructed north of…
Once completed, the NorthConnex Tunnel will be one of the…
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