Jurong Island-Pioneer Cable Tunnel

Located 80 meters below ground level, the Jurong Island to Pioneer Transmission Cable Tunnel (JIPCT) is Singapore’s deepest bored tunnel connecting mainland Singapore to a proposed West Jurong Island 400kV Substation. JICPT carries 400kV and 230kV cable circuits along its 5.2km length, with shafts at spaced out at 3 openings (West Jurong Island Shaft, Shipyard Shaft and Benoi Shaft)


Client / Consultant
Penta Ocean
Completion Date
Scope of Work
Electrical & ELV System; cabling works, light fitting, electrical distribution boards, providing power supply to devices within the tunnels, airborne contamination monitoring system, telephone & radio communication systems et cetera