Workplace Ergonomic Risk Assessment Tool for Work Related Musculoskeletal Disorder on Aluminum Frame Fabrication Process

Authors: Romuen Demegelio, Mark Roland Ferrer, and Willie C. Buclatin

Abstract: The study aimed to determine risk assessment of the aluminium frame fabrication workers (n=53, 90.5% response) and the relationships between work setting and ergonomics risk factors to the body parts primarily affected by musculoskeletal disorders. The result of the statistical analysis showed that the neck, shoulder, upper and lower back, wrist and hands, hips and feet were affected by musculoskeletal disorders in the process of aluminum fabrication. These body parts were associated with different ergonomic factors based on Workplace Ergonomic Risk Assessment tool such as awkward posture, exposure to vibration, lifting heavy loads, changes in workplace temperature, and forceful movements and contributes to musculoskeletal disorders. The risk assessment of the study is low due to aluminum fabrication is not as hazardous as other metal fabrication like steel fabrication. Stretching the muscles before working is the best recommendation.     

Keywords: Ergonomics, Risk Assessment, Musculoskeletal Disorders (MSDs)