Front head of the (TBM) as it is lowered into construction site of Delhi Metro Rail Corporation (DMRC) in New Delhi on Tuesday, 31 January 2012.This Tunneling Boring Machine (TBM) will be used for tunneling between present Central secretariat to the now under-construction Janpath Metro station in Delhi and is the first main tunneling activity of Delhi Metro Phase-III.
Photographer: A Sarthak
Tags: Tunneling Boring MachineConstruction
Credit balance: 0