Dubai’s Roads and Transport Authority (RTA), via its Rail Company, has accomplished the second part of a complete overhaul of the air flow and air-con techniques at stations alongside the Pink and Inexperienced Strains of the Dubai Metro. The venture falls underneath RTA’s Strategic Plan 2024–2030, masking key pillars corresponding to passenger consolation, buyer happiness, operational effectivity, and long-term asset sustainability, according to RTA’s imaginative and prescient because the International Chief in Seamless and Sustainable Mobility.
This achievement marks one other milestone within the joint dedication between RTA and Keolis-MHI to reinforce service high quality and guarantee infrastructure readiness, notably throughout Dubai’s peak summer season season.
The proactive venture goals to increase the lifecycle of important property whereas guaranteeing constant efficiency and long-term reliability of station cooling techniques. In Part 2, a complete of 876 air flow and air-con property have been overhauled throughout 14 stations and two automobile parks alongside the Pink Line, with no impression on practice operations. This part builds on the profitable completion of Part 1, which coated 261 property throughout 13 stations.
Passenger consolation and operational resilience are core pillars of RTA’s upkeep technique. The profitable supply of this part has considerably improved cooling efficiency and reliability throughout the community, whereas guaranteeing uninterrupted metro service—a transparent testomony to the dedication and coordination of all upkeep groups concerned.
The in depth works included the alternative and refurbishment of key elements corresponding to air dealing with items (AHUs), fan coil items (FCUs), chilled water pumps, extract followers, smoke extract followers, and pressurisation items. The venture scope additionally encompassed duties corresponding to bearing and cooling coil alternative, deep cleansing and dynamic balancing—restoring all tools to its authentic design efficiency.
The summer season season presents the best problem for any public transport system within the area, the place trains arrive each jiffy, doorways open each 2–4 minutes, and huge volumes of scorching air repeatedly enter station environments. This makes it important for air flow and cooling techniques to function at optimum capability, sustaining a constant inside temperature of 24 to 25°C throughout the community to make sure a snug journey for all passengers, no matter exterior situations.
The ten-month programme was meticulously scheduled to happen outdoors peak hours and through night time shifts to make sure easy station operations and a seamless passenger expertise all through all the execution interval.
Preparations are already underway for Part 3, which is able to goal the remaining 25% of public-area FCUs, along with the back-of-house and significant room AHUs throughout Pink Line stations. Experimental and verification works for this part started in mid-July 2025.
RTA is progressing with its Air flow and Air Conditioning (VAC) Enhancement Venture, which goals to discover alternatives for power optimisation and a shift towards variable circulation expertise.
The success of the venture is the results of shut coordination between RTA’s Rail Company and Keolis-MHI, chargeable for working and sustaining the Dubai Metro, in addition to working the Dubai Tram. This collaboration displays the power of the strategic partnership in delivering world-class service requirements throughout the Dubai Metro community.
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