EE WAS WALKING IN 3"" DEEP SNOW AND DOWN A SMALL INCLINE. THERE WAS ICE UNDER SNOW. HE SLIPPED ON ICE CAUSING HIM TO FALL FLAT ON HIS BACK FROM HIS HEAD TO HIS TAILBONE. EE WORKED 2/26 - 3/2 AND WAS ON VACATION FROM 3/3 - 3/9. THIS INCIDENT BECAME REPORTABLE ON 3/10/2010 BECAUSE MGMT HAD TO MODIFY HIS WORK DUE TO RESTRICTIONS.