swarajyamag.com – Larsen and Toubro (L&T) has created a world record in the tunnel boring category as its Tunnel Boring Machine (TBM) ‘Mavala’ engaged in the prestigious Mumbai Coastal Road Project excavated 456.72 me…

Tweeted by @SwarajyaMag https://twitter.com/SwarajyaMag/status/1556252314549096448