Upon an investigation was noted: On 1/8/07 at 4PM, EE was told to clean up 276 belt and 275 belt. EE who had been pulling on the water hose, was seen laying on the ground. An assessment was started immediatley and no paulse could be detected. The AED and CPR were administrated until an ambulance arrived at the scene. He was taken to ER and treated for a heart attack.