Namma Metro’s Bhadra TBM achieves final breakthrough in underground tunnelling

This breakthrough, achieved by the Tunnel Boring Machine (TBM) “Bhadra,” marks the end of a 937-meter stretch from K.G. Halli to Nagawara, launched in April 2024. 

Namma Metro’s Bhadra TBM achieves final breakthrough in underground tunnelling
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This breakthrough, achieved by the Tunnel Boring Machine (TBM) “Bhadra,” marks the end of a 937-meter stretch from K.G. Halli to Nagawara, launched in April 2024.