TBM Eagle commences tunnelling from Thirumayilai to Boat Club
· thehindubusinessline.com
Chennai Metro's TBM Eagle begins tunnelling a 2,274m stretch from Thirumayilai to Boat Club, overcoming complex geological challenges.
Chennai Metro Rail Ltd has commenced the second drive of TBM S-1073B “Eagle” for the underground stretch from Thirumayilai to Boat Club Station under Corrid...