Dangerous incident
Summary: A run of mine (ROM) coal stockpile was showing signs of spontaneous combustion. A dozer was being used to push coal. The operator drove the dozer to the top of the stockpile. The dozer then slid down the stockpile sideways approximately 2.5 m. The operator suffered some bruising from the seat belt. The operator was experienced with dozers, however he was not experienced with ROM coal stockpiles. The incident was reported as a high potential, however it should have been reported as a dangerous incident.
Recommendations to industry: Operators are reminded of the potential hazards associated with a dozer on a stockpile.
The recommendations in MDG28 Safety for stockpiles and reclaim tunnels should be considered. Dozer operators should have appropriate experience for the task.
Mines should ensure all supervisors and workers are trained to identify and notify incidents when a notifiable incident occurs.
A dangerous incident (as prescribed in clause 179 of the WHS (MPS) Regulation 2014) must be reported immediately to 1300 814 609 and the incident site must be preserved until an inspector arrives on site or otherwise directed by a government official from the regulator.
