Mumbai Metro Line 3 successfully conducts first twin tunnel

MMRC successfully conducts its first twin tunnel breakthrough at Dadar Metro station. TBM Krishna 1 and 2 have tunneled from Nayanagar to Dadar. Krishna 1, the Tunnel Boring Machine, lowered on 21st September 2017 from Nayanagar launching shaft completed its tunnel drive of 2490 meters in package 4 to see the light at its end at Dadar metro station. Krishna 2, t more