Risk Assessment of Musculoskeletal Disorders in an Electronic Components Company
Authors: Sara Bragança, Eric Costa
Abstract:
The work presented in this paper was performed for a workstation of an assembly section in a company that manufactures radio modules and air conditioning for cars. After performing a workstation analysis and a questionnaire to the operators it was possible to understand the need to investigate the risk of musculoskeletal disorders originated from both the handling of loads as the incorrect dimensioning of the workstation. Regarding the handling of loads the NIOSH Equation was used and it was verified that there was no risk of musculoskeletal disorders. As the operators expressed their lack of satisfaction regarding back pains due to posture adopted they were established the appropriate dimensions (to satisfy 97.5% of the population and using the table of anthropometric data of the Portuguese population) for the workstation and it was proposed the availability of a chair for the workers.
Keywords: Anthropometry, Musculoskeletal disorders, NIOSH Equation.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1094223
Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1802References:
[1] J. DulandB.Weerdmeester, Ergonomia prática: EdgardBlϋcher, 2004.
[2] M. Rodrigues, Condições de trabalho e conforto em bibliotecas do ensino superior: Master Thesis, Universityof Minho, 2009.
[3] E. Kroemerand E. Grandjean, Manual de ergonomia adaptando o trabalho ao homem: Bookman, 2005.
[4] M. Barroso, P. Arezes, L. Costa, and A. Miguel, "Anthropometric study of Portuguese workers,” International Journal of Industrial Ergonomics, vol. 35, pp. 401–410, 2005.
[5] B. Das and A. Sengupta, "Industrial workstation design: A systematic ergonomics approach,” Applied Ergonomics, vol. 27, pp. 157-163, 1996.
[6] T. Armstrong, R. Radwin, D. Hansen, and K. Kennedy, "Repetitive trauma disorders: Job evaluation and design,” Human Factors, vol. 28, pp. 325-336, 1986.
[7] J. Davies, G. Kemp, S. Frostick, C. Dickinson, and J. McElwaine, "Manual handling injuries and long term disability,” Safety Science, vol. 41, pp. 611-625, 2003.
[8] M. Jung, J. Haight, and A. Freivalds, "Pushing and pulling carts and two wheeled hand trucks,” International Journal of Industrial Ergonomics, vol. 35, pp. 79-89, 2005.
[9] P. Schaefer, M. Boocock, S. Rosenberg, M. Jäger, and K. Schaub, "A target based population approach for determining the risk of injury associated with manual pushing and pulling,” International Journal of Industrial Ergonomics, vol. 37, pp. 893–904, 2007.
[10] A. Colim, Tarefas de Manipulação Manual de Cargas: Selecção de Métodos de Avaliação de Risco: Master Thesis, Universityof Minho, 2009.
[11] T. Waters, V. Putz-Anderson, and A. Garg, Applications manual for the revised NIOSH lifting equation: U. S. Department of Health and Human Services, PHS – NIOSH, USA, 1994.
[12] J. Ebben, Improved Ergonomics for Standing Work: available at: http://ohsonline.com/articles/2003/04, 2003.
[13] P. Arezes, M. Barroso, P. Cordeiro, L. Gomes da Costa, and A. Miguel, Estudo Antropométrico da População Portuguesa: Instituto para a Segurança, Higiene e Saúde no Trabalho, 2006.
[14] S. Chengalur, S. Rodgers, and T. Bernard, Ergonomic Design for People at Work (Volume 1): Workplace, Equipment, Environment Design and Information Transfer: Eastman Kodak Company, Human Factors Section, 1983.
[15] S. Pheasant, Bodyspace: Antropomethry, Ergonomics and the Design of Work: Taylor & Francis Group, 2005.