EE WAS STRUCK BY A FALLING OBJECT THAT FELL APPROX. 2 FT AND STRUCK HIS R LEG INT HE THIGH AREA. HE WAS HANGING A 9 1/2""X 92 1/2"". PIECE OF AR THAT WAS FASTENED WITH 2 BOLTS ON EACH END. WHEN HE ATTEMPTED TO BEND OVER TO PICK UP A NUT, HE LOST GRIP ONT HE LINER AND IT FELL STRIKING HIS LEG.