Airportlink is a tunnelled motorway that connects the Brisbane CBD, Northern Suburbs and Brisbane Airport. The project comprises 15 kms of tunnels with a number of tunnel portals, shafts and declines to service the underground network.
35m deep construction decline at Kedron requiring retaining anchors, Structural walers and bracing
Over 700 temporary retention anchors
1,000 tonne of temporary walers and bracing
Thiess / John Holland
February 2010 – December 2011