The West Connex M5 Tunnel consists of approximately. 11km of tunnelling, with a total of 4 Substations referred to as a MOC. All MOC’s are situated on the surface of the tunnel path starting from Kingsgrove, Bexley, Arncliffe and St Peters.

The length of each the LV/Jet Fan cabling ranged from 300m to 2km with no in-line joints being installed along Cable Ladder in its entire Length.

The HV installed cables were installed via conduits behind the jersey kerb barriers, completing a ring main circuit of an A & B supply.

  • Project Name: WestConnex M5 Tunnel
  • Project location: Kingsgrove to New interchange at St Peters
  • Project final contract value: Circa $10 Million
  • Date of project commencement: May 2019
  • Date of project completion March 2020
  • Man Hours: 65,000

The WestConnex M5 Tunnel consisted of approx. 11km of tunnelling, with a total of 4 Substations referred to as a MOC. All MOC’s are situated on the surface of the tunnel path starting from Kingsgrove, Bexley, Arncliffe and St Peters.

The length of each the LV/Jet Fan cabling ranged from 300m to 2km with no in-line joints being installed along Cable Ladder in its entire Length.

The HV installed cables were installed via conduits behind the jersey kerb barriers, completing a ring main circuit of an A & B supply.

NCI installed in excess of XX thousand metres of cable throughout the project totalling approximately XX tonnes.