Rail Construction and Maintenance

DT Infrastructure is a leading provider of rail infrastructure solutions with expertise across passenger, freight, mining, and light rail networks. Our comprehensive service offering and extensive experience in design management, procurement, construction, and commissioning means we can tailor our approach to suit your project needs.

Gamuda’s exceptional health, safety and environmental management record has been recognised and rewarded multiple times by the British Safety Council, including the following :

  •  International Safety Award (with distinction) in 2015 for MRT Kajang Line
  • International Safety Award (with distinction) in 2019 for MRT Putrajaya Line
  • Five Star Occupational Health & Safety (OSH) Audit in 2018
  • Sword of Honour in 2019

In Australia, Gamuda became the first Malaysian-based company to achieve accreditation from the Office of the Federal Safety Commissioner and we have pre-qualified to work with Transport for New South Wales roadworks level R5, bridgeworks level B4 and financial level F150+ (unlimited).

Internationally, we have maintained key safety certifications in accordance with ISO 9001 – Quality, ISO 14001 – Environmental and ISO 45001 – Occupational Health and Safety Management System Standards.

In fact, the British Safety Council awarded Gamuda the Sword of Honour in 2019 for excellence in safety.

Track Construction

We specialise in the timely delivery of multidisciplinary rail projects, combining cutting-edge construction techniques and practices with a thorough understanding of maintenance requirements. This ensures your track infrastructure is built to last and optimised for efficient operation.

Asset Management

The combination of our experienced workforce and specialised rail plant enables us to deliver cost-effective maintenance solutions, whether it's a one-time project or a long-term contract. With our resources and expertise, we can help ensure the longevity and optimal performance of your rail assets.

Light Rail Infrastructure

Navigating the complex challenges of urban environments is where DT Infrastructure thrives. Our teams possess extensive experience in light rail delivery and expert operational knowledge to enable the success of your project. We understand the intricacies of working in densely populated areas and prioritise seamless integration with existing infrastructure and minimal disruption to the community.


From design to construction, we excel in developing state-of-the-art depots that encompass maintenance and overhaul facilities, stabling yards, vehicle cleaning, and bio-wash facilities. We draw insights from our strong relationships with operators and maintainers to create depots that offer flexibility, capacity, and cutting-edge technology for efficient operations and asset refurbishment.

Station Construction and Upgrades

DT Infrastructure boasts an impressive track record of successful station upgrades across the country. We have extensive experience working in both brownfield and greenfield environments, handling complex heritage requirements, and delivering projects within tight timeframes. Our commitment to optimising project schedules ensures minimal disruption to operations and a seamless hand back to service.

Find out more about our projects here.