Quantitative Estimation of Risks for Production Unit Based on OSHMS and Process Resilience

29th Symposium of Malaysian Chemical Engineers 2016

Nyambayar, D.^1 ; Koshijima, I.^1 ; Eguchi, H.^1

Nagoya Institute of Technology, Gokiso-Cho, Showa-Ku, Nagoya-shi

466-8555, Japan^1

关键词: Chemical/petrochemical;    Occupational safety and health;    Production facility;    Production process;    Production support systems;    Quantitative estimation;    Risk of accidents;    Safety production environments;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/206/1/012009/pdf
DOI  :  10.1088/1757-899X/206/1/012009

来源: IOP

【 摘 要 】

Three principal elements in the production field of chemical/petrochemical industry are (i) Production Units, (ii) Production Plant Personnel and (iii) Production Support System (computer system introduced for improving productivity). Each principal element has production process resilience, i.e. a capability to restrain disruptive signals occurred in and out of the production field. In each principal element, risk assessment is indispensable for the production field. In a production facility, the occupational safety and health management system (Hereafter, referred to as OSHMS) has been introduced to reduce a risk of accidents and troubles that may occur during production. In OSHMS, a risk assessment is specified to reduce a potential risk in the production facility such as a factory, and PDCA activities are required for a continual improvement of safety production environments. However, there is no clear statement to adopt the OSHMS standard into the production field. This study introduces a metric to estimate the resilience of the production field by using the resilience generated by the production plant personnel and the result of the risk assessment in the production field. A method for evaluating how OSHMS functions are systematically installed in the production field is also discussed based on the resilience of the three principal elements.