2002•Journal of the Korean Institute of GasRequires access

Development of Human Error Probability Program for Human Error Analysis of Chemical Plants

Ko Jae Wook, Im Cha Soon, Park Kyo-Shik

Abstract

Human errors can take place in all levels that include the design, production, construction, operation and maintenance of plant facilities. It was found that the causes were concerned with the effects of human error. This study verified characteristics of the on-site operators and error mechanism, and used the classifying sheet to analyze human error that occurred in process. Also, by applying the ASEP(Accident Sequence Evaluation Program) HRA(Human Reliability Analysis) procedure, the algorithm to estimate the HEP and the ASEP HEP program to analyze human error in the plant were developed. If it is built in on-site, possible human error incident will be prevented and the systematic human error prevention strategy will be devised.

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Available abstract

Key concepts: Human error, Human reliability, Computer science, Process (computing), Reliability (semiconductor), Sequence (biology), Reliability engineering, Error analysis