INTRODUCTIONNuclear energy is in use worldwide because of low cost and global warming after first commercial nuclear power station in 1956.1 South Korea has 26 operating nuclear reactors for electricity production in 2016.2 Nuclear power plant is a massive structure itself to need lots of workers for construction and maintenance. There is always a danger of injury in operation, also threat of natural and artificial disaster-war, terrorism, earthquake, tsunami and accident.Nuclear accident requires immediate transfer to tertiary hospital for trauma and radiation care. We investigated that simulated transport time and distance from nuclear power plants to nearest university hospitals by motor vehicle in South Korea.
METHODSThis study was conducted on scenario-based design. We simulated this study at the simulation laboratory in our hospital from July to October 2015. All nuclear power plants and university hospitals were included for this study. Nuclear power plants are located in four regions in South Korea. But all nuclear power plants are in immediate proximity to the sea, they are far from big cities where university hospitals are located. We estimated transport time and distance from each nuclear power plants to nearest university hospitals by online map service. 3 We supposed that roads were expected not ABSTRACT Background: Nuclear accident has a possibility of many injured people and requires urgent transfer to hospital. We investigated simulated transport time and distance from nuclear power plant to nearest university hospital by motor vehicle in Korea. Methods: This study was based on scenario design. Transport time and distance was measured on internet mapping service. We decided less than one hour is optimal on estimated arrival by motor vehicle. Results: Four nuclear power plants and twenty four nuclear reactors are operating in Korea. Each estimated arrival time to nearest university hospital is 37 min, 47 min, 1 hour 32 min and 2 hours 37 min, respectively (Gori, Wolsung, Yeonggwang and Uljin). Measured distance is 25, 27, 69 and 157 kilometers, respectively. Conclusions: Gori and Wolsung nuclear power plants require other hospital in close location or more rapid transport system.