DMRC Announces Major Escalator Overhaul On Blue And Green Lines: Check Key Stations Affected

New Delhi: The Delhi Metro Rail Corporation (DMRC) has initiated an extensive major overhauling program for selected escalators across its network. 

The maintenance work, which began this week, specifically targets ageing heavy-duty escalators on the Blue and Green Lines, two of the busiest corridors in the capital’s transit system.

The DMRC announced through its official channels that the project is a mechanical necessity to ensure smoother movement and long-term reliability. 

During the overhauling period, several escalators will be temporarily taken out of service to allow engineers to dismantle, inspect, and replace critical internal components.

Affected Stations and Locations

The overhauling is being carried out in a phased manner to minimise disruption, with specific escalators identified at the following locations:

1. Green Line (Line 5):

Ashok Park Main: Escalator connecting the Ground level to the Concourse.
Punjabi Bagh: Escalator moving from the Concourse to Platform-2.
Shivaji Park: Escalator moving from the Concourse to Platform-2.
Madipur: Escalator moving from the Concourse to Platform-2.
Inderlok: Escalator connecting the Ground level to the Concourse.
Paschim Vihar East: Escalator moving from the Concourse to Platform-2.

2. Blue Line (Line 3/4):

Karkardooma: Escalator connecting the Lower Concourse to the Upper Concourse.

To assist commuters during this maintenance window, the DMRC has advised passengers—particularly senior citizens and those with physical disabilities—to utilise the available lifts at the respective stations.

Why "Major Overhauling" is Necessary?

Modern metro escalators are sophisticated pieces of machinery that operate for nearly 20 hours a day. 

Unlike routine monthly maintenance, a major overhaul involves a deep technical refresh, often including the replacement of the main drive gear and the step-chain rollers.

This proactive safety drive follows a week-long "Safety Awareness Campaign" recently conducted by the DMRC, which emphasised the safe use of lifts and escalators. 

By addressing these technical needs now, the corporation aims to bolster its zero-incident goal across its 390-kilometre network.

Commuters are encouraged to check the official DMRC app or social media handles for real-time updates on the completion of work at each station.