Recent studies related to construction safety management have asserted that most accidents on sites could have been reduced and some even eliminated,
if there existed an effective and consistent safety management process of identification, planning, education/training, and inspection[11].
Safety risk assessment is very important for developing a safety management system [12–14].
Numerous risk assessment methods, such as safety checklists, fault tree analysis (FTA), and likelihood exposure consequences (LEC), have been developed to assist construction engineers and project managers in safety risk management [15].
The LEC method is widely used in casualty risk assessment in industrial construction [16].