Bengaluru: Final two TBMs on Pink Line hit rough terrainThe Bengaluru Metro's Pink Line, a 21.26 km line with 18 stations, is facing delays due to rocky terrain encountered by the Tunnel Boring Machines (TBMs) on the final underground stretch between Kalena Agrahara and Nagawara. The TBMs are progressing at half their usual speed, making it difficult to meet the...
more... initial tunnelling deadline of August-September 2024. The entire line is now unlikely to open by the March 2025 deadline. Seven of the nine TBMs have completed their work, but the remaining two, Tunga and Bhadra, are facing challenges in the last 940 meters each from KG Halli to Nagawara. The rocky terrain has slowed down the tunnelling process, and the completion date is uncertain, with December 2024 being a possible target if the rocky surface gives way to soil. However, even if tunnelling is completed, the entire line's completion depends on various other factors, including station work and other infrastructure.
Bengaluru Metro ke Pink Line, jo ki 21.26 km lamba hai aur 18 stations hai, mein delay aa raha hai kyunki Kalena Agrahara se Nagawara tak ke final underground stretch mein Tunnel Boring Machines (TBMs) ko rocky terrain ka samna karna pad raha hai. TBMs apni usual speed ka sirf aadha...
more... speed se chal rahe hain, jisse August-September 2024 ka tunnelling deadline meet karna mushkil ho gaya hai. Ab March 2025 ka deadline bhi achieve karna mushkil lag raha hai. Nine TBMs mein se seven apna kaam pura kar chuke hain, lekin baaki do, Tunga aur Bhadra, KG Halli se Nagawara tak ke last 940 metres mein problem face kar rahe hain. Rocky terrain ki wajah se tunnelling process slow ho gaya hai, aur completion date uncertain hai, December 2024 possible target hai agar rocky surface soil mein convert ho jaata hai. Lekin, agar tunnelling bhi pura ho jaata hai, to complete line ka completion depend karta hai station work aur other infrastructure pe bhi.
