What is the function of 'accident investigation' in nuclear safety?

The function of accident investigation in nuclear safety is primarily to analyze incidents to improve safety practices and prevent future occurrences. This process involves a thorough examination of the events surrounding any accidents or near-misses in order to understand the underlying causes and contributing factors. The goal is to identify any systemic issues or weaknesses in safety protocols, equipment, or training that need to be addressed to enhance the overall safety culture and operational integrity within nuclear facilities.

By focusing on learning from incidents rather than assigning blame, the investigation aims to foster an environment where safety is prioritized, and improvements can be made effectively. This proactive approach helps ensure that similar accidents do not happen in the future, thus protecting workers, the public, and the environment from potential hazards associated with nuclear operations. Therefore, accident investigations are a critical component of maintaining and enhancing nuclear safety standards.