Fact Sheets | 10 August 2020
Tunnel fit-out is an essential part of the project and includes installation of rail infrastructure and electrical, mechanical, hydraulic, safety and communications systems.
Fact Sheets | 30 April 2019
Given the length of the tunnels, additional infrastructure is required to provide safe egress between the two tunnels and to ground level in the event of an emergency.
Fact Sheets | 6 March 2019
Tunnel boring machines (TBMs) are large machines that excavate below the ground surface, while simultaneously installing concrete lining units to build a tunnel.
Fact Sheets | 18 December 2018
On Saturday September 22, a leak developed at the first tunnel-to-tunnel cross passage, approximately 200m north of the Forrestfield Station site.
Fact Sheets | 27 November 2018
An efficient public transport system is an essential part of a sustainable city.