POWERED HAULAGE at Freeport-McMoRan Morenci Inc.
Employee was moving ATV and drip reel machine, had co-worker spotting them around the terrain and obstacles. The spotter guiding ATV rider, rider hit a rut and the ATV tilted causing rider to lose balance. Their left foot slipped off the foot peg causing left leg to swing out. Their left foot made contact with the left rear tire and pulled the rider off the ATV.
U.S. Mine Safety and Health Administration