TERRATEC’s Tunnel Boring Machine (TBMs) achieved another breakthrough on the Corridor-3 of Chennai Metro Rail Phase-2 project for a 9 km twin-tube tunnel (totalling 18 km)…
Chennai Metro Rail Limited (CMRL) witnessed Tunnel Boring Machine (TBM) Podhigai (S97) breakthrough at Madhavaram High Road as a part of Phase-2 project. More Details:…