Suicide Bend Slope Stabilisation Works
Description
CivilTeam carried out slope stabilisation works on the Captain Cook Highway north of Cairns after a severe rain event exposed and destabilised the embankment above the section known locally as Suicide Bend.
This slope project was funded under the QLD state government initiative - “Operation Queenslander” - aimed at rebuilding major infrastructure following Cyclone Yasi.
Works
- Grubbing, clearing and removal of loose material
- Excavation and mechanical descaling of unsafe areas
- Drilling, installation and grouting of dowels on cliff face
- Installation of anchored rock netting on unstable cliff face and safety wire rope around perimeter
- Traffic Management
- Removal and re-erection of road furniture
Challenges
- Difficult access site—both height and reach
- Safety risk—extreme slope and loose rocks
- Environmental Management—World Heritage area
- Traffic Management—high volume traffic
Our Management
The key issue throughout this project was safety. Specialist subcontractors were called in to assess unstable conditions due to large protruding boulders poised 45m above the busy highway. CivilTeam’s concerns were validated and a redesign and variation of works awarded.
The job incurred no LTIs—despite the DMR declaring it to be the most dangerous project being undertaken in the region at that time.
In addition, minimal interruption to traffic was achieved despite this being a very busy section of road in a popular tourist region.
Value Adding
CivilTeam maintained a good relationship with the client despite time delay’s to address safety issues. The client was supportive of our commitment to the safety of all personnel as the highest priority during the course of this project.
