Dubai Metro Tunnels Receive Major Upgrades

May 19, 2026

65 min

May 19, 2026 11:31

Dubai Metro tunnels undergo major maintenance and rehabilitation works

## Comprehensive Maintenance for Dubai Metro

The Roads and Transport Authority (RTA) has successfully completed extensive maintenance and rehabilitation work on the Dubai Metro tunnels. This initiative aims to enhance safety, improve reliability, and ensure the long-term sustainability of the metro system.

## Advanced Maintenance Program

The maintenance program is part of RTA's strategy for sustainable operational excellence. It includes a preventive and corrective maintenance framework that utilizes advanced technologies and engineering solutions. This approach is designed to increase the efficiency of the metro's tunnel infrastructure and extend its operational lifespan.

## Key Maintenance Activities

The program involved periodic inspections, specialized cleaning, and the resolution of technical issues. Over the past year, 51 detailed inspections were conducted, leading to the completion of 873 corrective maintenance tasks. The RTA achieved all its maintenance targets, emphasizing its commitment to safety and service quality.

## Focus on Sustainability

RTA's cleaning operations aim to maintain a safe and sustainable environment by using manual methods and high-pressure washing technologies. These efforts help remove dust and debris, ensuring the tunnels remain efficient and safe.

## International Standards and Training

All maintenance activities adhere to international rail standards and best practices. The RTA also focuses on enhancing technical capabilities through continuous training for specialized teams, supporting the resilience of Dubai’s mass transit network.

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