Planejamento para minimização de fatores de riscos relacionados a descargas elétricas em programas de habitação e urbanização no Estado do Pará

Abstract

The homeownership represents family security for many Brazilians. It is a durable and transferable, therefore is need to maximize safety for the prevention of accidents involving people or structure. Reduce the housing deficit is part of the mission of housing programs in Brazil. These are financed with public money, is also defined the electrical safety of the property. National statistics indicate that electrical accidents can lead to serious and irreversible situations. Faced the context, planning for minimization of risk factors related electrical discharges in residential units of housing and urban development programs in the State of Pará is justified. This work, are discussed the circumstances of electrical accidents in the Pará, in order to direct prevention measures and techniques of electrical safety recommendations for affordable housing. A sample was purposively selected, among the enterprises of housing provision of the PAC Phase 1 and PMCMV Track 1 located in the municipalities of Belém and Santa Isabel do Pará, for to be the object of study, by to represent the electrical needs of a large city and of the a municipality with less than seventy thousand inhabitants. The instrumentation of the questionnaire on "Risk Factors Electric" among beneficiaries of affordable housing, at least with one year of residence, between the months of October and December 2013. Allowed the discussion related the verification of residential electrical design and analysis of the circumstances of the occurrence of electrical accidents on Pará (retroactive period of ten years). Resulting in technical recommendations on residential electrical safety, for which we considered the literature review and the economic, social and environmental characteristics of the Amazon Region. During the technical analysis were not found serious non-conformities with NBR 5410:2004 and NBR 5419:2005, but it was evident the need to think of popular models of home, principally, electrical safety projects that consider the needs and socio-environmental characteristics of the Amazon Region.