A man, believed to be in his thirties, is in a critical condition after falling approximately seven metres to the ground.
Reports from the scene indicate that the man was working on cables when a cable snapped and hit the man against his back resulting in him losing his balance.
Netcare 911 paramedics arrived on scene and found the injured man laying on the ground.
The Netcare1 helicopter was activated to airlift the critically injured man to hospital for the urgent medical care that he required.
Exact detail to the cause of the incident and preceding events are unclear at this stage.