Análise de segurança do laboratório de ensino em manutenção e conformação mecânica
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As máquinas revolucionaram o desenvolvimento industrial, alavancando a produção e o crescimento econômico. Entretanto trouxeram enormes consequências pela falta de segurança ao trabalhador, causando acidentes de trabalho, doenças ocupacionais, lesões irreversíveis e provocando até mesmo a morte. Sabendo da importância do tema este trabalho teve como objetivo analisar as condições de segurança de um laboratório de manutenção e conformação mecânica de uma Instituição de Ensino de Jaraguá do Sul, Santa Catarina. A análise das condições de segurança do laboratório foi realizada através da aplicação da NR-12 (Norma Regulamentadora de segurança do trabalho em máquinas e equipamentos). Foi elaborado um checklist de avaliação global conforme exigências da NR-12 e em seguida foi realizado a apreciação do risco seguindo os passos descritos na ABNT NBR 12100. Após a realização do checklist e da apreciação dos riscos, foi possível obter o percentual de conformidade do laboratório que foi de 61,95% em relação aos itens aplicáveis e exigidos pela NR-12. A grande maioria das máquinas e equipamentos que foram analisados possuem perigos, pois, as medidas de controle existentes não são suficientes para eliminar a ocorrência de acidentes. O ideal seria uma readequação das máquinas existentes e instrução de uso seguro para os alunos usuários do laboratório.
The industrial development had been revolutionized by the machines, leveraging production and economic growth. However, they have had tremendous consequences for the worker's lack of safety, causing work accidents, occupational diseases, irreversible injuries and even death. Knowing the importance of the subject matter, this work has had the aim of analyzing the safety conditions of a laboratory of maintenance and mechanical forming of a Teaching Institution of Jaraguá do Sul, Santa Catarina. The analysis of the safety conditions of the laboratory has been undertaken through the application of NR-12 (Regulatory Norm of Safety in Machinery and Equipment Work). A global assessment checklist was prepared according to NR-12 requirements and after that, the risk assessment has been undertaken throughout following the steps described in ABNT NBR 12100. After the checklist and the risk assessment, it was possible to obtain the laboratory compliance rate of 61.95% in relation to applicable items required by NR-12. The great majority of the machinery and equipment that were analyzed have risks since the existing control measures are not enough to eliminate the occurrence of accidents. Ideally, it would be a readjustment of the existing machinery and instruction of safe use for students of the laboratory.
The industrial development had been revolutionized by the machines, leveraging production and economic growth. However, they have had tremendous consequences for the worker's lack of safety, causing work accidents, occupational diseases, irreversible injuries and even death. Knowing the importance of the subject matter, this work has had the aim of analyzing the safety conditions of a laboratory of maintenance and mechanical forming of a Teaching Institution of Jaraguá do Sul, Santa Catarina. The analysis of the safety conditions of the laboratory has been undertaken through the application of NR-12 (Regulatory Norm of Safety in Machinery and Equipment Work). A global assessment checklist was prepared according to NR-12 requirements and after that, the risk assessment has been undertaken throughout following the steps described in ABNT NBR 12100. After the checklist and the risk assessment, it was possible to obtain the laboratory compliance rate of 61.95% in relation to applicable items required by NR-12. The great majority of the machinery and equipment that were analyzed have risks since the existing control measures are not enough to eliminate the occurrence of accidents. Ideally, it would be a readjustment of the existing machinery and instruction of safe use for students of the laboratory.