Lastly, most builders using prefabrication are also adopting BIM (8). So, it is also possible that the project types, delivery methods, and management processes correlated with BIM have higher level of collaboration and pre-planning activities, and these are the real boost to safety, rather than prefabrication alone. This seems to be somewhat confirmed by the shared belief, among contractors, that preemptive hazard recognition plays a key role in prevention, and BIM supports early collaborative efforts toward problem identification and solving.