EE HAD A PARTICLE IN LEFT EYE. THE PARTICLE WAS DETERMINED TO BE METAL GRINDINGS HE MAY HAVE TRANSFERRED THE PARTICLE FROM HIS HAND TO HIS EYE (RUBBING) HE REC'D MEDICAL TREATMENT TO WASH OUT HIS EYE & GIVEN EYE DROPS TO TREAT THE RESULTANTIRRITATION. HE RET'D TO WORK & COMPLETED SHIFT