ATH EMPLOYEE ENTERED DOCK #6 AREA TO LOCATE TRUCK DRIVER TO REPORT PROBLEM WITH HIS TRUCK. WHILEINFORMING THE DRIVER OF THE PROBLEM, A UWI EMPLOYEE WAS IN THE PROCESS OF RE-ENTERING THE TRUCK TO COMPLETE UNLOADING THE FINAL TWO PALLETS OF PRODUCT WHEN THE ATH EMPLOYEE WAS STRUCK ON THE RIGHT FRONT BY THE TOWMOTOR. NEITHER EMPLOYEE SAW THE OTHER UP TO THE TIME OF THE INCIDENT.