This paper presents findings from research on contributing factors in construction accidents. The study involved 100 individual construction accidents, with qualitative data collected through interviews, site inspections, and reviews of documentation. The research aimed to identify the factors contributing to accidents and to develop a model of causal influences. The findings indicate that problems arising from workers or the work team were involved in 70% of accidents, workplace issues in 49%, shortcomings with equipment (including PPE) in 56%, problems with suitability and condition of materials in 27%, and deficiencies with risk management in 84%. The study proposes a model that highlights the role of managerial, design, and cultural factors in shaping the circumstances of accidents. It argues that attention to these originating influences is necessary for sustained improvement in construction safety. The paper also discusses the importance of effective risk management, safety education and training, and the need for better communication and coordination in construction sites. The research highlights the need for a more comprehensive approach to safety management in the construction industry.This paper presents findings from research on contributing factors in construction accidents. The study involved 100 individual construction accidents, with qualitative data collected through interviews, site inspections, and reviews of documentation. The research aimed to identify the factors contributing to accidents and to develop a model of causal influences. The findings indicate that problems arising from workers or the work team were involved in 70% of accidents, workplace issues in 49%, shortcomings with equipment (including PPE) in 56%, problems with suitability and condition of materials in 27%, and deficiencies with risk management in 84%. The study proposes a model that highlights the role of managerial, design, and cultural factors in shaping the circumstances of accidents. It argues that attention to these originating influences is necessary for sustained improvement in construction safety. The paper also discusses the importance of effective risk management, safety education and training, and the need for better communication and coordination in construction sites. The research highlights the need for a more comprehensive approach to safety management in the construction industry.