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Gest?o dos res?duos s?lidos das contru??es prediais na cidade do Natal-RN / Management in waste of construction in the city of Natal-RNSilva Filho, Alcides Fernandes e 10 November 2005 (has links)
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Previous issue date: 2005-11-10 / The present work has the objective of presenting an investigation about the quantification, classification and destination of the waste of construction and demolition (RCD) in the city of Natal - RN, focusing the aspects of the environmental impacts and the strategic importance of the environmental administration in the earnings of productivity of the companies. Of the environmental point of view the research intends to identify and to quantify the monthly and annual production of RCD in the city, as well as to know the places of deposition of those residues. To reach the objectives of the study, an exploratory and descriptive research was accomplished, using a questionnaire with closed subjects and an open one, applied in 25 entrepreneurs of the branch of the building site, being 21 builders and 4 entrepreneurs of collection companies and removal dumps. As form of analysis of the data, the descriptive analysis was used and of crossing. The production engineering considers important the insert of best production practices and administration of the product in the companies, with views to the increase of your competitiveness, productivity earnings and improvement of the environmental aspects with views to the consumer's satisfaction, in that case the buyer of immobile. The principal results of the investigation demonstrate that there was not great variability of answers with relationship to the interviewees opinion in what he refers to the environmental practices. In your majority the building site interviewees entrepreneurs evidenced the absence of the public power, particularly the city hall of Natal, in the control, fiscalization and creation of mechanisms for a correct destination of RCD, as well as for your reuse and recycle. On the other hand also it was evident that the recycle or the reuse of RCD on the part of the companies is a rare practice and a lot of times inexistent, although the entrepreneurs' of the building site section great majority recognizes that would have won of productivity with the correct and intensive use of such measures / O presente trabalho tem o objetivo de apresentar uma investiga??o sobre a quantifica??o, classifica??o e destina??o dos res?duos s?lidos de constru??o e demoli??o (RCD) na cidade do Natal - RN, enfocando os aspectos dos impactos ambientais e a import?ncia estrat?gica da gest?o ambiental no ganho de produtividade das empresas. Do ponto de vista ambiental a pesquisa prop?e identificar e quantificar a produ??o mensal e anual de RCD na cidade, bem como conhecer os locais de disposi??o final desses res?duos. Para atingir os objetivos do estudo, foi realizada uma pesquisa explorat?ria e descritiva, utilizando um question?rio com quest?es fechadas e uma aberta, aplicados em 25 empres?rios do ramo da constru??o civil, sendo 21 construtores e 4 empres?rios de empresas de coleta e remo??o de entulhos. Como forma de an?lise dos dados, foi utilizada a an?lise descritiva e de cruzamento. A engenharia de produ??o considera importante a inser??o de melhores pr?ticas de produ??o e gest?o do produto nas empresas, com vistas ao aumento de sua competitividade, ganho de produtividade e melhoria dos aspectos ambientais com vistas ? satisfa??o do consumidor, nesse caso o comprador de im?veis. Os principais resultados da investiga??o demonstram que n?o houve grande variabilidade de respostas quanto ? opini?o dos entrevistados no que se refere ?s pr?ticas ambientais. Em sua maioria, os empres?rios da constru??o civil entrevistados evidenciaram a aus?ncia do poder p?blico, particularmente a prefeitura de Natal, no controle, fiscaliza??o e cria??o de mecanismos para uma correta destina??o dos RCD, bem como para o seu reaproveitamento e reciclagem. Por outro lado tamb?m ficou evidente que a reciclagem ou o reaproveitamento dos RCD por parte das empresas ? uma pr?tica rara e muitas vezes inexistente, embora a grande maioria dos empres?rios do setor de constru??o civil reconhe?am que teriam ganhos de produtividade com a utiliza??o correta e intensiva de tais medidas
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