OSHA 3146-05R 2015 - This informational booklet is intended to provide an overview of frequently cited OSHA standards in the construction industry. Historically, falls are the leading cause of fatalities in construction, accounting for about one-third of all fatalities in the industry. OSHA recognizes that incidents involving falls are generally complex events, frequently involving a variety of factors. Consequently, the standard for fall protection deals with both the human and equipment-related issues in protecting workers from fall hazards. This publication is intended to help workers and employers better understand the Fall Protection in Construction standard's requirements and the reasons behind them.