Terratec TBM S79 operated by the Gülermak – Tata arrives at Pune Metro’s Agriculture College Shaft on the 16.589 km Line-1 (Purple Line) to record the line’s second breakthrough on t...
Pune Metro achieves first underground tunnel breakthrough. The tunnel boring machine (TBM) S78 “Mutha” which is being operated by the Gülermak – Tata Projects Limited JV achieved the...