The Kanpur Metro Rail Project is making notable strides with its underground tunnel construction on Corridor-1, which spans between IIT and Naubasta. The latest developments highlight the advancement of the 2.40 km underground segment stretching from Swadeshi Cotton Mill to Kanpur Central.
A pivotal achievement has been the successful completion of 90 metres of tunnel by the ‘Azad’ Tunnel Boring Machine (TBM) on the up-line, marking the end of its initial drive. Additionally, the ‘Vidyarthi’ TBM has been successfully lowered into the launching shaft near Swadeshi Cotton Mill, preparing for its upcoming mission towards Kanpur Central. Both TBMs are set to work concurrently on this final stretch. The Kanpur Metro project has accomplished approximately 5.50 km of underground tunnelling from McRobertganj to Kanpur Central. With the focus now on the remaining 2.40 km segment, the project has seen significant progress. The ‘Azad’ TBM, which commenced its operations in July, has completed its initial drive, characterised by a crucial 90-metre excavation phase.
During this phase, the Backup System Unit, which houses the TBM’s auxiliary systems, operates above ground. The unit is currently being lowered underground and will soon be connected to the TBM’s shield to facilitate the transition to the main drive. As the tunnelling continues, the main drive phase will begin, accelerating the excavation process. A loco pilot will assist in this phase to enhance the efficiency of tunnel construction. This progress is integral to the overall development of Kanpur’s metro infrastructure, aiming to improve urban mobility and connectivity within the city.
