EE WAS MOVING BRIDGE, HARD HAT HIT TOP, KNOCKING HAT OFF. EE REACHED TO GET HARD HAT SWINGING AROUND HITTING THE JOYSTICK & RAISING THE DECK. SMASHING HIS LEFT HAND BETWEEN DECK STOP & ROOF. HE SMASHED HIS HAND ABOVE THE WRIST & 4 FINGERS.INJURIES CONSISTED OF OPEN WOUNDS ON TOP & BOTTOM OF HAND & BREAKING 4 FINGERS.