Buena Vista Cable Transmission Sub Station

Singapore Power is constructing two cross-island transmission cable tunnels to ensure that households and businesses continue to enjoy reliable power supply. The tunnels are 60 metres underground with diameters of 6 m respectively 9 m and provide a long-term solution to the ongoing renewal of the power cable grid infrastructure in Singapore.

INNIVATE provides the natural ventilation to these tunnels with a comprehensive Performance Louvre system.