DSI supplies Specialty Systems for Australia’s largest Infrastructure Project
5.5km long Thirra Tunnel for the Albania-Kosovo Highway secured by DSI Systems
DYWI® Drill Hollow Bars now produced in Pasching
ALWAG Systems Stabilize Austria’s longest Railway Tunnel
Successful Extension of Bosruck Tunnel in Austria
AT-Pipe Umbrella Support System allows safe Driving of Omis Tunnel
The Jagdberg Tunnel: ALWAG Systems stabilize East-West Motorway Axis
DYWI® Drill Hollow Bars and PANTEX Lattice Girders secure Driving of the Sten Tunnel
Tunneling Systems and Machine Technology for Tysons Corner, Dulles Corridor Metrorail Project
Tunneling Machines and Ground Support from a Single Source, Caldecott Tunnel
Lake Mead Intake Tunnel No. 3 stabilized using DSI Rock Support Products
ALWAG Systems Contribute to Chile’s Energy Supply
ALWAG Systems for the M6 in Hungary
Avoiding Traffic Jams with ALWAG Systems: New Tram Line in Linz
Faster Public Transport in Brisbane: DSI Supplies Systems for Bus Tunnel
Supply of Special Products for Australia’s Longest Road Tunnel in Brisbane
New Tunnel underneath Niagara Falls Built with DSI and ACI: Natural Wonder and Energy Source
Short Cut with DSI: Construction of the San Cristóbal Tunnel in Santiago de Chile
Travelling Faster with DSI: Gautrain High Speed Train
Tunnel avoids Landslide: DSI supplies Quality Systems for By-Pass
Greybull Petroleum, Greybull, WY, USA
Expansion of the International Airport in Indianapolis, IN, USA
Extension of the Prague metro line C, Prague, Czech Republic
Lainzer Tunnel, Lot LT 31 Maxing, Vienna, Austria
Exploratory Tunnel Paierdorf, Austria
Innovative Rock Support System for Squeezing Rock Mass Conditions
Excavation of Large-Scale Caverns in Difficult Ground Conditions
First Utilization of GEWI® Piles in India
Tauern Tunnel’s Second Tube Completely Driven and Secured using DSI Tunnel Solution Systems
Stabilisation of Approach Cuttings for Hindhead Tunnel with GEWI® Soil Nails
Metro Algier, Algeria
DYWIDAG Anchors secure new Subway Tunnel
Valik Tunnel reinforced with DYWI® Drill Hollow Bar Anchors
Open roads in the South of Vienna GEWI® Bars Anchor the Underwater Concrete Slab of the new Rannersdorf S1 Tunnel
Karun Dam No.4 - Hydroelectric power plant 160 km north of Ahwaz, Islamic Republik of Iran
Innovative solution using DYWIDAG Rock Bolts for cavern construction in India
DYWIDAG rock bolts in California's largest water project
17,000 m DYWI® Drill Hollow Bars deep beneath Downtown London
DYWIDAG Permanent Single Bar Anchors secure new electronuclear accelerator
First application of OMEGA-BOLT® for Mato Forte Tunnel
DYWIDAG Systems support the greatest tunneling site on earth
DYWI® Drill Hollow Bars secure Greece's Egnatia freeway project
DB German Rail, New track project Cologne - Rhein/Main Section MITTE, Subsection B, Germany
DYWI® Drill Hollow Bars secure tunnel for ICE high speed railway
Øresund Link, the millennium link between Sweden and Denmark made possible with DYWIDAG technology
Tunnel works for longest glacier express with DYWIDAG rock bolts
Construction of the Augustaburg Tunnel on the new Nuremberg-Berlin High-Speed Railway Line
Dublin Port Tunnel
DYWI® Drill Anchors secure Eichelberg Tunnel
Economical solution for tunnel ground support - DSI prepared to adapt roof bolt system to changing ground conditions
Rehabilitation Works during Construction of the Chienberg Tunnel, Sissach
DYWI® Drill Hollow Bar meets new geological and geotechnical challenges
