INJURED HAD COMPLETED ERECTING AN OMEGA BLOCK STOPPING. AS HE WALKED TOWARD THE MATRIP FOR SHIFT CHANGE HE FELT IRRITATION IN HIS RIGHT EYE. AS TIME PASSED HE HAD TO SEEK MEDICAL ASSISTANCE TO HAVE A PIECE OF FIBERGLASS REMOVED FROM HIS EYE. HE HAD RUBBED HIS EYE FREQUENTLY AFTER IT HAD BECOME IRRITATED.