Minimization of Ergonomic Risk in Autovend: Case Study—Bread Company

This chapter applies a mapping process and occupational ergonomic analysis to detect the ergonomic interventions required in a distribution process for automatic vending machines. Data collection was achieved by direct measurements such as physical effort, heart and metabolic rate, and observational measurements as OWAS postural risks. These variables were interrelated to observe the correlation between the level of discomfort and cardiovascular effort, and between posture and heart rate. The methodology is developed with data collected from two distribution centers. The results suggest that most work-related accidents occur due to a lack of standardization, process documentation, and good practices. Detected problems regarding occupational profiles, physical and metabolic load above the permissible limits, and postural risks allowed to propose interventions in the distribution system, which directly improve the employee’s life quality.