specializationThesis
Avaliação das condições de segurança de uma prensa embaladora: estudo de caso
Fecha
2017-11-29Registro en:
CHICONI, Jonas Nascimento. Avaliação das condições de segurança de uma prensa embaladora: estudo de caso. 2017. 79 f. Trabalho de Conclusão de Curso (Especialização) - Universidade Tecnológica Federal do Paraná, Londrina, 2017.
Autor
Chiconi, Jonas Nascimento
Resumen
The safety of workers has been gaining importance by companies from different segments in the last decades, due to a more rigorous legislation and inspection of the Ministry of Labor and Employment. The objective of this study was to analyze, in accordance with Regulatory Norm 12 - Safety at Work in Machines and Equipment (NR 12), the packing press of sweet popcorns and salty snacks from a food distributor of the north of Parana. In order to verify if the machine has the safety requirements of the NR 12, a checklist based on this standard was applied to find out the main risks and nonconformities presents in the machine, which can affect the well- being and the health of workers. Firstly, a collect of information and registration by photos of the machine was realized. Subsequently, a preliminary analysis of the possible risks and their respective causes was necessary based on the Preliminary Risk Analysis (PRA) tool. The Brazilian Registered Standards (NBRs) 12,100 and 14,153 were used, respectively, to assist in the identification, estimation, evaluation and elimination or reduction of hazards; and for category and risk assessment definitions in the safety project of the machine control systems. The Mechanical and Environmental Hazards in which the Machine is Used were classified as a risk index equal to 4 and therefore considered intolerable, and it is necessary to take immediate actions to reduce and / or eliminate risks. In this way, adjustments and changes in the packing press were suggested to attend the safety requirements of NR 12 and improvements in working conditions.