The Delhi Metro Rail Corporation (DMRC) has completed tunnelling on one of the deepest underground sections of Phase IV, with a tunnel boring machine...
First up is the underground section between Kellys and Madhavaram. Already lowered into the construction site is the first tunnel boring machine (TBM), which...
The 4-km-long underground segment between Chunniganj and Nayaganj, which is part of the 23-km-long Corridor-1 of the Kanpur Metro Rail Project from IIT to...