AFTER PERFORMING AN INSPECTION OF THE MACHINE HOUSE, EE RETURNED TO THE OPERATOR'S CAB OF D-33 DRAGLINE. IN THE CAB HE BEGAN TO EXPERIENCE PAIN IN HIS CHEST AND LATER PASSED OUT. HE WAS TAKEN TO THE HOSPITAL WHERE HE WAS DIAGNOSED WITH A HEART ATTACK. BALLON SURGERY WAS PERFORMED AND A STENT INSTALLED IN ONE ARTERY. BYPASS SURGERY WILL BE PERFORMED IN 2 WEEKS ON 2 OTHER ARTERIES.