TBM 2 erection started at Launching chamber of New Delhi Metro, TBM-2 will start excavation on New Delhi to Shivaji Stadium tunnel by end of December while TBM-1 is on his way to Shivaji stadium. Back up gantries will be lowered next week and connection work for the initial drive will start.
Cutter head arrived at the site too, welding work is ongoing, I don’t want to miss the view when it will be lifted for lowering.
