NODIG technology supports ‘Brisbane Metro’ infrastructure project
As part of this exciting project, a new high-voltage cable bundle with nine cables in a 208-metre section was to be installed under Bulimba Creek river and a busy highway. Working in the sandstone soil was further complicated by the large number of existing pipes in the ground. However, this infrastructure project with its narrow construction corridors was exactly what the GRUNDODRILL 28N was made for, as the machine is compact enough to fit into the limited space.
The installation of the high-voltage cable bundle was a complete success, with the drilling team demonstrating their skills and the resource-saving benefits of trenchless technology. The zero-emission metro line will ease traffic congestion in the city and further improve Brisbane's air quality and quality of life.
KEY FACTS
- Brisbane / Australia 2023
- Project: Installation of a new 208 meter high-voltage cable bundle under a river and a busy highway
- Application: Power cable installation
- Method: Steerable HDD method
- Machine used: GRUNDODRILL 28N
