Technical FAQs 4

Why is a 35-km tunnel being built in Singapore?

Singapore continues to growly rapidly, attracting people and businesses from all over the world. To meet anticipated rises in electric power demand, a 35-km tunnel for an ultra-high voltage power transmission cable is being constructed. Nishimatsu Construction has been contracted to build one section of this tunnel.

What is Singapore Power transmission cable tunnel project?

Singapore Power Transmission Cable Tunnel Project aims to develop a long-term solution for Singapore’s future power supply through the construction of two cable tunnels that will allow for efficiently installation and replacement of underground cables to meet the increasing demand for power supply.

How long will Singapore's transmission cable tunnels last?

Built to last 120 years, the tunnels will allow Singapore to be equipped with optimal electricity supply infrastructure for the future and ensure that the nation will continue to have one of the best performing electricity networks in the world. — 26 June 2018 Watch this video to find out more about the transmission cable tunnel project.

What is the deepest tunnel in Singapore?

The two tunnels, which run from North-South and East-West respectively, are built 60 metres underground and will reach Singapore’s deepest tunnel depth. The EW2 sits on the Cable Tunnel East-West line. Mapei contributed to the \"Cable Tunnel EW2\" project (Singapore).

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