EE STATED THAT HE WAS CONDUCTING PRE-SHIFT EXAMINATION ON #24517 DRESSER 830E WHEN HE LOST HIS BALANCE AND FELL FROM ENGINE COMPARTMENT ACESS LADDER TO THE GROUND. THERE WERE NO WITNESSES. TH E EE WAS TRANSPORTED TO THE CAMC GENERAL EMERGENCY ROOM. HE WAS EXAMINED AND RELEASED AFTER A DETERMINATION THAT HE SUFFERED NO BROKEN BONES AND THE ONLY INJURIES NOTED WERE ABRASIONS. ON THE