Delhi Metro Trains Get Major Tech & Safety Upgrade

Delhi Metro Rail Corporation (DMRC) has initiated a significant mid-life refurbishment of its earliest trains on the Blue Line. These trains, many in service since 2002-2007, are being updated to meet contemporary safety and technological requirements.

The refurbishment effort extends to a total of 70 trains operating on both the Blue and Red Lines. This initiative is being conducted in phases, with the first two phases already seeing 12 and 18 trains upgraded, respectively. Future work is scheduled to begin shortly.

Enhancements include interior and system improvements such as repainted coaches, upgraded electrical panels, and the installation of new features. Passengers will benefit from IP-based announcement systems, CCTV cameras, dynamic route maps, and mobile/laptop charging points.

Safety has also been bolstered with advanced fire detection systems and replacements of older electrical components. By November 2027, 22 additional Blue Line trains are slated for refurbishment, ensuring a modernized fleet for commuters.