National major facilities have been rigorously investigated using regular detailed inspections and In-depth inspection since the Special Law for Facilities Safety Management was made in 1995. However, the process of detailed inspection and In-depth in...
National major facilities have been rigorously investigated using regular detailed inspections and In-depth inspection since the Special Law for Facilities Safety Management was made in 1995. However, the process of detailed inspection and In-depth inspection could be doubted due to intervention of facility owner for safety level evaluation, competition to obtain low price order, and low technical skills of inspection companies. Although the management processes for evaluating the inspection companies were used for several years, the process should continue to improve in the detailed inspection field. This study analyzed the recent evaluation system and the ratios of insufficient inspection.