Abstract: At approximately 10:30 a.m. on August 16, 2010, Employee #1 was working for Super Mix of Wisconsin, Inc., a ready-mix concrete company. The employee had been employed by the company for approximately five years, and he had performed his duties as a driver of ready-mix concrete trucks since he was hired. The employee was washing out or cleaning the barrel of a ready-mix concrete truck. This task, which he performed regularly, was a normal routine portion of his job, and he was working alone when the incident took place. He became entangled in the rotating drum of the concrete truck, and he was killed. The weather was not a contributing factor, as the day was clear and warm with no precipitation.