EMPLOYEE HAD CUT A SMALL PIECE OF STEEL & WAS USING A STATIONARY GRINDER TO CLEAN THE EDGES. A SMALL CHIP FLEW INTO HIS EYE & BECAME EMBEDDED. EE HAD ON SAFETY GLASSES & HAD THE SHIELD ON THE GRINDER DOWN. EE SHOULD HAVE WORK GOGGLES OVER HIS GLASSES. GOGGLES WERE AVAILABLE AT THE GRINDER.