HE WAS THROWING A RAILROAD SWITCH BEFORE THE CARHAD CLEARED. THE SWITCH SPRANG BACK AND BRUISED HIS LEG. HE REQUESTED A DOCTOR'S VISIT ON 5-14-02 BECAUSE IT WAS STILL SORE AND SWOLLEN. THE X-R AY AND DOCTOR'S REPORT SHOWED ONLY A BRUISE BUT DUE TO THE SWELLING AND SORENESS HE WAS GIVEN MODIFIED DUTY.