EE WAS EXITING THE STOREROOM AT THE END OF HER WORKDAY. SHE BEGAN DESCENDING THE STAIRS AT THE LOADING DOCK, USING ONE HANDRAIL, WHEN HER FEET DSLIPPED. SHE FELL AND HIT HER ELBOW ON THE EDGE OF THE STAIRS. THREE STITCHES WERE REQUIRED. THESTAIRS HAS THREE TREADS CONSTRUCTED ON EXPANDED METAL. IT HAD RAINED MOST OF THE AFTERNOON, BUT NO MUD WAS ON STEP.