TWO MINERS WERE WORKING INSIDE AN ELECTRICAL CONTROL BOX, WHILE THE GENERATOR WAS RUNNING. ALTHOUGH THE MAIN POWER DISCONNECTS HAD BEEN SHUT OFF, THERE WAS STILL AN ELECTRICAL LOAD ON THE LINE DUE TO IMPROPER WIRING OF THE CIRCUIT. THE MINERWAS INJURED WHEN HE ATTEMPTED TO CONNECT A LIVE WIRE TO A BREAKER BOX CAUSING AN ELECTRICAL FLASH FIRE.