NR12 avaliação de riscos: estudo de caso indústria de manufatura de aramados

Abstract

The Regulatory Standard NR 12 - Machinery and Equipment and its annexes provide technical references, fundamental principles and protective measures to ensure the health and physical integrity of workers and also sets minimum requirements for accident prevention in the phases of design and use of machinery and equipment . This standard, over time, has changed and in 2013, the most significant change, determined that the machinery and equipment manufacturing facilities in the country should be evaluated and reconfigured a new modification of the NR-12. For this adjustment, other standards relating to machinery and equipment supporting the NR-12, including the international standard, Machinery Directive, establishes basic requirements of safety, both for the manufacturer and for users of machinery and equipment. The case study of this work presents the evaluation of a business park of machines wire fences and makes a risk analysis of the main equipment used in the production process. Using standardized methodologies for risk analysis, it was possible to point out the flaws and propose protective measures to ensure the safety of the workforce. The results showed that in almost all equipment purchased within shorter delays the implementation of the standard, no need to fit the new NR-12.