ALLEGED INCIDENT WAS TO HAVE OCCURRED AS THIS SUPERVISOR WAS EXAMINING THE TRACK. HE SAID HE STEPPED IN A HOLE ALONG THE TRACK. CAUSE OF THIS INJURY WAS SAFETY AWARENESS AND CONCENTRATION. COMPLIANCE WITH RULES/REGS. WAS NOT A FACTOR, PROTECTIVE EQUIP. NOT A FACTOR, MINING EQUIPMENT/SYSTMS WAS NOT A FACTOR, MINER PROFICIENCY A FACTOR.