Abstract: Employee #1, an unpaid apprentice, was working from the top of a two-buck-high steel fabricated frame scaffold system. Each section was 5 ft high with the scaffold work platform consisting of a single 2 in. by 10 in by 14 ft wooden plank. No fall protection was provided. Employee #1 was wearing regular work clothing with no PPE. Training in scaffold erection and scaffold use had not been provided and inspection of the scaffold by a competent person had not been conducted. Employee #1 and a coworker had been using this scaffold in this condition during the work day having set it up that morning. Employee #1 was in the process of helping to install a temporary cross piece in the ceiling of the porch being constructed when he stumbled while on the scaffold plank and fell approximately 10 ft 2.5 in. to the ground. Employee #1's head contacted the concrete block foundation. Employee #1 was hospitalized for concussion observation and temporary memory loss.