EE WAS SUPERVISING THE BRICKING JOB INSIDE OF THE KILN. WHILE INSPECTING AN AREA OF NEW BRICK HE STEPPED OFF OF A BRICK (ABOUT 10"") ONTO THE KILN SHELL AND STEPPED ON A DISC SHAPED MAGNET THAT HAD BEEN LEFT ON THE METAL KILN SHELL. HIS ANKLE TWISTED AND HE FELL. ANKLE WAS EXAMINED 4 DAYS LATER. X-RAYS REVEALED NO FRACTURE OR DISLOCATION. NO MEDICATION PRESCRIBED. REHAB. EXERCISES.