Abstract: At approximately 2:45 p.m., on April 19, 2013, Employee #1, with Bcj Sand and Rock Inc., was clearing a plug on the oversize discharge conveyor. Employee #1 climbed onto the top frame of a moving conveyor belt to remove a piece of rubber belting that was plugging the chute. He pulled the rubber belting out and then fell approximately seven feet to the ground. After this, Employee #1 had chest pain and difficulty breathing and talking. Employee #1 was taken to the hospital, where it was determined that he had a broken rib and that his blood pressure was elevated. He was admitted to the Hospital and was released the next day, after 19.5 hours.