In a key milestone for Bihar’s urban infrastructure, Chief Minister Nitish Kumar on Tuesday (11 March) oversaw the third emergence of the Tunnel Boring Machine (TBM) for the Patna Metro Rail ...
Gurpreet Singh, who worked as a Tunnel Boring Machine (TBM) operator for Robbins Co, was among the eight men trapped inside the tunnel after its partial collapse on February 22. The body was ...
The impact of the tonnes of soil, rocks and water that gushed in broke the tunnel boring machine (TBM) into two, pushing the rear of the machine some 70 metres in a matter of seconds. Eight ...
Daher is planning final assembly lines for its flagship aircraft models: the TBM and Kodiak. The TBM 960 is a $5.5 million private turboprop-powered airplane. The Kodiak 900 costs $3.9 million.