EE WAS IN ROUTE TO RESTART #1 OVERLAND BELT, WHICH HAS BECOME OVERLOADED RESULTING IN THE SPILLAGE OF COAL & LOSS OF ELECTRICAL POWER. THIS BELTENDS IN AN INCLINED POSTION FOR MEANS OF DUMPING NEW COA. EE PROCEEDED UP THE GRATING APPROACHINGTHE BELT DRIVE, WHEN SUDDENLY TRIPPING OVER THE SPILLED COAL RESULTING IN A LACERATION TYPE INJURY TO HIS LEFT MIDDLE FINGER