ON WEDNESDAY, AUG 8, 01, EE PERFORMED HIS NORMALDUTIES SUCH AS ASSISTING SET TIMBERS, OPERATE THE LOCOMOTIVE AND FORKLIFT. HE STATED HE DID NOT EXPERIENCE PAIN HELPING SET TIMBERS, CLIMBING IN AND OUT OF THE FORKLIFT AND LOCOMOTIVE DECKS OR DURING OTHER DUTIES. HE SAID HE FELT A TINGLING FEELING LATER DURING THE SHIFT AND WAS EXPERIENCING PAIN AT THE END OF THE SHIFT.