Ergonomic Evaluation and Workstation Redesign of Tambat Ali Artisans in India

Abstract: In a country like India, where over 90% of the $700-billion retail market is part of the unorganised sector, this large section of society is highly susceptible to detrimental health effects. This study determined the prevalence of Musculoskeletal Disorder (MSD) symptoms in coppersmiths and provided possible interventions for an ergonomic workstation. The research used Five-point Body Part Discomfort Scale to evaluate physical pain, and Rapid Entire Body Assessment (REBA) and the Quick Exposure Checklist (QEC) to assess working postures. The results revealed that the Matharkaam activity causes chronic discomfort due to awkward postures. Insights from the study were used to model 
an ergonomic and sustainable alternative to the workstation that would help reduce MSDs.
Practical Implications: This paper ergonomically analyses the current working process and work-station of the Tambat Ali Artisans, and findings indicate that they are at a high risk of work-related musculoskeletal disorders. The insights have been channelled towards proposing a feasible workstation design, that can improve their postural difficulties.