EE CALLED FOR THE ROAD FROM #9 HEAD AND WAS TOLD TO WATCH FOR THE SUPPLY MAN WHO WAS ROCKDUSTING. EE CONTINUED TRAVELING THROUGH THE ROCK DUST WITH VERY LOW VISIBILITY AND RAN INTO THE SUPPLY MOTOR AT #16 HEAD. THE IMPACT THREW HIM INTO THECANOPY POST BREAKING HIS CHEEK BONE AND GIVING HIM A SLIGHT CONCUSSION.