
The main milestone was achieved in the first Indian shooting project because the tunneling between Shilphata and Ghansoli saw a breakthrough 4.88 km. The tunnel is part of the underground section of 21 km, including the section 7 km below Thane Creek. Using the new Austrian tunnel method and advanced security systems, this part now connects the Savali shaft with the Shilphata portal. The excavation began in May 2024 and proceeds quickly.
Published – September 2025 20:30





