철도안전문화 평가지표 개발과 안전문화수준 측정

In this paper, the assessment indicators and criteria for railway safety culture were developed to measure and compare a level of safety culture within railway operators. These indicators were safety policy & leadership, two-way communications, change management, learning culture, and safety responsibility mind, which matched well with the critical features of safety management. The question set was organized into six scenario which corresponded to safety management system(S1), report and treatment of safety issues(S2), employee involvement during change management(S3), transfer of information about Shift duties(S4), safety behavior in time-critical or degraded situation(S5), and accident or incident management(S6). The developed assessment indicators and question set were demonstrated through online questionnaire about KORAIL’s managers and staff.