Larsen & Toubro (L&T) on Saturday celebrated tunnel boring machine (TBM) DZ1123’s breakthrough at Kishangarh Station’s cross-over for Delhi Metro’s 23.622 km Silver Line (Line-10) which will connect Aerocity – Tughalakabad via 16 stations.
This was DZ1123’s first breakthrough and overall the 2nd breakhthrough for Delhi Metro Phase 4 project’s 6.51 km Package DC-09 (Kishangarh – Saket G Block) where a total of 4 machines will be deployed by L&T.
Locally known as TBM-2, this CRCHI Earth Pressure Balance machine was commissioned in April 2023 from Chhattarpur Station’s west-end and built a 1274m tunnel for the down-line in 8 months.
Locally known as TBM-2, this CRCHI Earth Pressure Balance machine was commissioned in April 2023 from Chhattarpur Station’s west-end and built a 1274m tunnel for the down-line in 8 months.
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