The upcoming 125-km Rishikesh-Karanprayag rail line in Uttarakhand has achieved remarkable progress in tunnel boring work, ...

Rail Vikas Nigam Ltd (RVNL) is making significant strides in the Rishikesh-Karanprayag rail line project, achieving ...

The Rishikesh-Karanprayag rail line in Uttarakhand makes rapid progress in tunnel boring, reported as one of the fastest globally. Using a Single Shield TBM, RVNL completed a 14.58-km tunnel at an ...

The machine is used in the construction of the Haitai Yangtze River Tunnel in East China's Jiangsu province. The tunnel is a ...

New Delhi: Elon Musk, in his latest statement, said that his company, The Boring Company, could construct a transatlantic tunnel connecting New York City and London for USD 20 billion. The concept ...

The multi-agency rescue teams are simultaneously carrying out the work to dig hardened debris, removal of slush and boulders and shifting of metal parts of the tunnel boring machine (TBM ...

of the tunnel boring machine (TBM) was being done in the remaining stretch now. The process of dewatering with a multi-stage pumping system with a total capacity of nearly 3,000 HP motors was in ...

As the only company worldwide, Herrenknecht delivers cutting-edge tunnel boring machines for all ground conditions and in all diameters - ranging from 0.10 to 19 meters.

The new pressure tunnel will be built east of the current tunnel and excavated using a tunnel boring machine. It will stretch 8,200m and is expected to cost around CHF 100 million. Under the Federal ...

Kolkata Metro Railway revised its plan for the Purple Line's Esplanade-Eden Gardens extension by deciding to use tunnel boring machines (TBMs) instead of the cut-and-cover method. The move aims to ...

Furthermore, augmenting the workforce and deploying advanced excavation technologies such as high-powered tunnel boring machines (TBMs) will accelerate construction. Round-the-clock operations must be ...