The project in brief
The Kallang-Paya Lebar & central Expressway twin-tube tunnels (cut & cover) opened in 2008. In 2018 Land Transport Authorities (LTA) initiated a tender for refurbishing the tunnels including installation of a Fixed Fire Fighting System.
In 2018 it was decided that VID Fire-Kill´s TUNPROTEC® Low Pressure Watermist Solution was going to be installed during the refurbishment.