EE REPORTED HE WAS EXPERIENCING EYE IRRITATION THAT HE ATTRIBUTED TO WELDING FLASH BURN. HE WORKED MONDAY & TUESDAY DAY SHIFTS IN SECTION II PERFORMING INTERMITTENT SMALL WELDING JOBS. HE WORK ED OVERTIME IN THE POWER HOUSE ON A WELDING JOB MONDAY 3-11 SHIFT. HE SAID HE COULD NOT IDENTIFY A SPECIFIC EVENT BUT THAT HIS EYE BECAME IRRITATED SLIGHTLY ON THE 21ST & MORE SEVERE TODAY.