Aplicação da NR-10 em um laboratório de instalações elétricas de ensino profissionalizante

Abstract

This case study presents the assessment and evaluation of electrical installations for an electricity laboratory , in a vocational educational institution, in order to compare the results of visual inspection with what is established by the Regulatory Standard No. 10. It was presented the electrical installations of the institution's laboratory and, after that, applied a check list as items of NR-10. It was also rated the degree of knowledge of students and teachers about the safe practices in the laboratory classes by a questionnaire. Finally , it was concluded that the laboratory , contrary to what was previously thought , has 67 % of the items assessed as " non-compliance " in relation to defined by the NR- 10 , endangering the safety of users of this environment . Suggest some proposals for improvements in electrical systems and processes in the area of security in electricity in professional educational institution.