EE ENTERED THE 32 RAW MILL TO BURNOUT THE HATCH. THE MILL WAS HOT AND HUMID. THE EE WAS USING A TORCH WHICH CREATED ADDITIONAL HEAT. HE BEGAN FEELING OVERHEATED AND HAD DIFFICULTY BREATHING. H E EXITED THE MILL. HE PASSED OUT FOR 5-10 SECOND. EMT WAS CALLED AND HE WAS REMOVED TO THE LOCAL HOSPITAL.