Health and safety incidents at a power utility in the Eastern Cape province of South Africa

ABSTRACT

Background: Many high-risk and construction-related activities are performed in the course of distributing electricity throughout South Africa, including working at heights, driving, operating electrical networks, excavation work, and maintenance of electrical structures. South Africa has one power utility that provides electricity to the entire country. Different sectors of the utility are distributed throughout the nine provinces, with eight sectors in the Eastern Cape province. Objective: We sought to compare health and safety incidents, and their causes, between the sectors in the Eastern Cape province. Methods: Incident data from 2015 to 2019 were extracted from the power utility's Systems, Applications and Products in Data Processing of Environmental Health and Safety (SAP EH&S) database. The most common health and safety incidents and their reported causes are compared across sectors and described as counts and frequencies. Results: There were 614 health and safety incidents recorded in the study period with motor vehicle accidents being the most common overall (n = 482, 78.5%). Incidents related to damage to equipment (n = 48, 7.8%), operating errors (n = 16, 2.8%), falls (n = 15, 2.4%), hand injuries (n = 13, 2.1%), and insect/animal bites (n = 13, 2.1%) were also recorded. Workers ignoring safety rules was the most common reported cause of these health and safety incidents (n = 449, 73.1%). Conclusion: Motor vehicle accidents, damage to property, operating errors, falls, and hand injuries were frequently reported in the energy utility sectors in the Eastern Cape province. The most common recorded cause was workers ignoring health and safety rules. Training workers on the importance of reporting incidents, including near misses, can potentially reduce the frequency of health and safety incidents.