Abstract: On September 2, 2008, Employee #1, a labor foreman, was involved in a repetitive concrete pour that used the same forms from floor to floor. When the third floor was completed, the front vertical form (approximately five feet high and hinged at the bottom) was to be loosened from the concrete and folded down, in preparation for a crane to lift it to the next floor. During this process, the hinged, vertical part of the form became stuck against the concrete and would not fold down. Although other supports for the form had already been removed, Employee #1 climbed approximately eight feet up a secured extension ladder. He tried to manually loosen the form, which suddenly fell. As the form swung on its hinges, it struck Employee #1, and knocked him from the ladder. Employee #1 sustained an unspecified fracture. No one witnessed the accident.