EE WAS AIR ARC GOUGING THE UNDERSIDE OF A CLINKER COOLER GRATE IN THE #7 UNDERGRATE COMPARTMENT. WHEN HE RAISED HIS WELDING HOOD TO LOOK AT THE JOB THE AIR WAS STILL BLOWING OUT OF THE ELECTRO DE HOLDER. APPARENTLY SOME DUST FROM A NEARBY HORIZONTAL BEAM BLEW INTO HIS LEFT EYE. HE FLUSHED HIS EYE AT THE EYE WASH BUT BY THE END OF SHIFT IT WAS STILL BOTHERING HIM. MEDICAL HELP NEEDE