Abstract: At 11:00 a.m. on May 4, 2017, an employee was climbing on a boom truck. The employee stepped on the boom basket entry step with the left foot. The employee then placed the right leg on top of the truck bed entry stair handrail which was approximately two feet from the basket step. The step and the handrail were approximately two feet above the bed of the truck. The employee's right foot slipped off the hand rail and the employee fell off the truck bed approximately two feet three inches and struck a plastic trash bin on the street next to the boom truck. The trash bin was approximately three feet and 3 inches in height. The employee glanced off the trash bin and struck the right arm and shoulder on the paved sidewalk. The employee sustained a fracture to the right arm.