Hyderabad: Once the rescue operations in the Srisailam Left Bank Canal (SLBC) tunnel are complete, the state govt will resume ...
This massive underwater volcanic tunnel features lava caves, lakes, a concert hall, and a fascinating blend of subterranean ...
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Mumbai: The first tunnel boring machine (TBM) to be used for the upcoming Thane-Borivali Twin Tunnel project clears factory ...
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