Sydney Metro Northwest: various packages

NRT Infrastructure Joint Venture and Sydney Metro

Sydney, New South Wales, Australia

Diona delivered various contracts covering electrical, water and wastewater services for the NRT Infrastructure Joint Venture (NRT IJV) to support the Sydney Metro Northwest project, Australia’s largest public transport project.

Diona delivered various contracts covering electrical, water and wastewater services for the NRT Infrastructure Joint Venture (NRT IJV) to support the Sydney Metro Northwest project, Australia’s largest public transport project.

Sydney Metro is a new world-class railway for Sydney. Services started in the city’s north west from Rouse Hill to Chatswood in May 2019 on Australia’s first fully-automated railway, with 13 metro stations and 4,000 new commuter car parking spaces.

A new generation of metro trains runs every four minutes in the peak in each direction. Customers don’t need a timetable, they’ll just turn up and go.

Diona delivered multiple contracts for the Sydney Metro Northwest project both under live and new construction rail corridors including:

  • Epping to Chatswood Rail Link (ECRL) Tunnel 33Kv Cable Installation: Over 52 kilometres of cable tray and four major structures in the ECRL tunnel, all delivered via shutdown works across approximately 10 weekend rail possessions (2016-2018)
  • Tunnel Dewatering System: Installation of dewatering systems to collect and convey water to the existing ECRL drainage system
  • 33kV, 11kV & 1500v Cable Install & Jointing for SMTF to Cudgegong
  • Recycled Water & Sewer Relocation for Kellyville Station
  • Installation of Water Services at Cudgegong Road