Rapid transit rail line – Singapore

Our team's challenge was to review the ventilation requirements for the Rapid Transit Rail Line in Singapore.

Working with Leighton Asia, EIC Activities’ concept design addressed ventilation requirements for top-down excavation methodology and multiple closed tunnel sections.

A series of off-the-shelf, self-contained systems addressed requisites for minimum velocity, pollutant control and temperature control and provided flexibility for re-purposing the systems throughout the construction sequence.