Environmental Control Systems (ECS)

We have developed and implemented a specialised ECS solution for enclosed transportation networks such as underground mass transportation systems and road tunnels. The ECS controls the air quality and temperature of various underground infrastructural facilities such as MRT stations and road tunnels through the mechanical ventilation system.

Our ECS solution is installed throughout Singapore 's MRT lines and is designed to meet very stringent world safety standards including the “RIA 23” standards, safety-related software for railway signaling applications consultative document 1991, Integrity Level 2. We have also installed ECS at the Singapore Kallang-Paya Lebar Expressway (KPE), which is the longest underground expressway in South-east Asia.