Indonesian railway accidents--utilizing Human Factors Analysis and Classification System in determining potential contributing factors.
The prevalence of Indonesian railway accidents has not been declining, with hundreds of fatalities reported in the past decade. As an effort to help the National Transportation Safety Committee (NTSC), this study was conducted that aimed at understanding factors that might have contributed to the accidents. Human Factors Analysis and Classification System (HFACS) was utilized for this purpose. A total of nine accident reports (provided by the Indonesian NTSC) involving fatalities were studied using the technique. Results of this study indicated 72 factors that were closely related to the accidents. Of these, roughly 22% were considered as operator acts while about 39% were related to preconditions for operator acts. Supervisory represented 14% of the factors, and the remaining (about 25%) were associated with organizational factors. It was concluded that, while train drivers indeed played an important role in the accidents, interventions solely directed toward train drivers may not be adequate. A more comprehensive approach in minimizing the accidents should be conducted that addresses all the four aspects of HFACS.
Faculty of Industrial Technology, Institut Teknologi Bandung, JL Ganesha No 10, Bandung 40132, Indonesia.
Hardianto
H
Iridiastadi
Zulfa Fitri
ZF
Ikatrinasari
D000059:Accidents / Q000145:classification*; D006801:Humans; D007214:Indonesia; D011890:Railroads; D018570:Risk Assessment; D012307:Risk Factors; D017751:Safety Management