EE WAS ENGAGED IN REPAIR WORK WELDING AND ASSISTING A SECOND EE IN WELDING. SOMETIME DURING THE SHIFT EE SUSTAINED A WELDING FLASH BURN TO HIS EYES EITHER FROM CATCHING A DIRECT FLASH OR FROM A REFLECTION OFF THE WATER. HE WAS WEARING SAFETY GLASSES AND INTERMITTENTLY A FACE SHIELD OR WELDING HOOD.