A country has been devoting a lot of attention in order to prepare the aging facilities. we were examined the status of hydrological facilities and reviewed the detailed guidelines for the safety assessment procedure. This study were derived the problems of safety assessment procedure by comparing detailed guidelines and field applications. Also, we proposed improvement plan of the assessment procedure.

• Kim, Mi Na(Korean Infrastructure Safety Technology Corporation , researcher)
• Park, Ji Yeon(Korean Infrastructure Safety Technology Corporation, researcher)
• Park, Jae Bong(Korean Infrastructure Safety Technology Corporation, senior researcher)
• Kwon, Ji Hye(Korean Infrastructure Safety Technology Corporation, principal researcher)