EE WAS ON BERM ROAD IN HIS PERSONAL VEHICLE TRAVELING TOWARD THE PARKING LOT WHILE A 631 SCRAPER OPERATOR WAS LEAVING THE PARKING LOT. IT WAS 7:05 A.M., JUST BEFORE SUNRISE. BOTH VEHICLES HAD THEIR LIGHTS ON. THE SCRAPER OPERATOR REACHED UP TO TURN HIS WINDSHIELD WIPERS ON (OVERHEAD DASH). WHEN HE LOOKED BACK DOWN THE PAN STRUCK THE LEFT REAR PANEL OF THE TRUCK.