Who is fully responsible for safety on a construction site?

The prime contractor holds the ultimate responsibility for safety on a construction site because they are generally accountable for the overall execution of the project, including compliance with safety regulations and practices. This role encompasses ensuring that all safety protocols are followed, that workers are properly trained, and that the site meets legal safety standards. The prime contractor often has the authority to implement safety policies and practices across subcontractors and other personnel on the site.

While site supervisors, project managers, and safety officers play integral roles in maintaining safety, they operate within the framework established by the prime contractor. The site supervisor focuses on daily operations and direct oversight, while the project manager handles project coordination and resource allocation. The safety officer, on the other hand, specifically addresses safety issues by monitoring compliance, conducting safety meetings, and ensuring that safety measures are properly enforced. However, none of these roles bear the ultimate responsibility that lies with the prime contractor, who is accountable for the overall safety and health of everyone on the construction site.