Bye-Bye to Bertha, the world’s largest tunneling machine
wsdot This time-lapse video captures the difficult and challenging work …
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Tunneling
Vertical Shaft Sinking Machine
Compact shaft sinking technology for all ground conditions. Herrenknecht
The world’s first Variable Density Tunnel Boring Machine
MRTMalaysia Two types of TBMs are being used to excavate …
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Horizontal Directional Drilling Installation
Victoria Anderson Animation about the HDD technology (Horizontal Directional Drilling), …
Horizontal directional drilling
PrimeDrilling The video explains the HDD technology (Horizontal Directional Drilling), …
Inspection of the hydroshield cutting tools
microtunel.com – Marc Martí‘s website. Video by Abel López Suarez. …
View from a drone inside a tunnel executed by Bertha
wsdot View from a drone inside the SR 99 tunnel, …
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Pipe jacking with hydroshield – Azerbaijan project
In this type of drilling, the pipe is used as …
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How a Tunnel-Boring Machine Drills Underground
“Video courtesy of CDM/HMM Joint Venture – For engineering enthusiasts …