While driving up the ramp, employee received a foreign body(dust) into his left eye. Went to medic on site-eye was flushed. Next day, employee reported to work & as the shift went on, his eye was still bothering him-he reported back to medic on site-we took him off site to ER, then to eye doctor on 6/3/2013.rust ring was removed. Then employee went on days off.