EE WAS CLIMBING UP THE LADDER TO FIX THE TARP. HE GRABBED THE WRONG SECTION OF THE LADDER. HE GRABBED THE TOP SECTION OF LADDER WITHOUT THE RUBBER FEET. WHEN HE CLIMBED UP THE LADDER IT SLID O UT FROM UNDER HIM & HE FELL (STILL ON THE LADDER) TO THE CONCRETE FLOOR. HE HIT HIS ELBOW, BRUISING IT.