Human and organizational factors in Chinese hazardous chemical accidents: a case study of the ‘8.12’ Tianjin Port fire and explosion using the HFACS-HC

Abstract

Human and organizational factors have been proven to be the prime causes of Chinese hazardous chemical accidents (HCAs). A modified version of the Human Factors Analysis and Classification System (HFACS), namely the HFACS-Hazardous Chemicals (HC), was developed to identify the human factors involved in Chinese HCAs. The ‘8.12’ Tianjin Port fire and explosion, the costliest HCA in recent years, was reanalyzed using this framework, and the results were compared with the official accident inquiry report to determine their differences related to the identification of human and organizational factors. The study revealed that interacting human factors from different levels in Ruihai Company led to this catastrophe, and the inquiry report had limitations in the identification of human factors and the guidance for similar accident prevention. This study showed the applicability of the HFACS-HC in HCA analyses as well as the necessity to recommend this approach for future HCA investigations.

Keywords:

• human and organizational factors
• Human Factors Analysis and Classification System-Hazardous Chemicals
• ‘8.12’ Tianjin Port fire and explosion
• accident analysis

Disclosure statement

No potential conflict of interest was reported by the authors.

ORCID

Lin Zhou http://orcid.org/0000-0001-6124-543X

Gui Fu http://orcid.org/0000-0001-8461-3717

Yujingyang Xue http://orcid.org/0000-0001-6570-6803

Notes

1. EUR 100 = CNY 786.44 and USD 100 = CNY 661.99

Additional information

Funding

This work was supported by the National Natural Science Foundation of China [Grant No. 51534008].