Proposição de um modelo de gestão da produtividade e retroalimentação orçamentária

• Ano de defesa: 2016
• Autor(a) principal: Soares, George Nunes
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Palavras-chave em Português: Engenharia de estruturas; Produtividade; Retroalimentação; Controle de produção
• Link de acesso: http://www.repositorio.ufc.br/handle/riufc/21103

The measurement of productivity and budget feedback are needed for the development of building companies in their processes of production planning and control due their direct impact on the determination of labor costs and execution time of the services. However, their applications do not have the required scope and frequency in building companies. Thus, the purpose of this study is to propose a model for productivity measurement, from services’ measurement data, and feed-back the budget with these indices. The lack of productivity measurement by building companies weakens the data used to forecast costs and execution time. The data used through the manuals, such as PINI, SEINFRA, SINAPI, among others, evaluate average values of companies in State and/or National levels, which lead to large variations between actual and budgeted indices. The proposed model in this study is included in the services’ measurement process, being executed in an automated manner, which leads to improvements on labor assessment and executive processes with the consequent improvement of budget accuracy. With that, it was measured the productivity in 15 building companies from Ceará’s construction market and it was generated the labor characterization of 9 assessed services. With these results, the ranges of indices variation obtained were compared with existing data on national literature, which was used as a consolidation of the proposed model. Furthermore, 2 of the 15 building companies were selected for theoretical and practical descriptions of the model. At the end of these descriptions, the engineers of the two companies were interviewed with the presentation of the obtained results for their evaluation regarding the possibility of application of the model in their construction sites. It was concluded that the model is able to generate reliable actual productivity indices in large scale and feed-back the budget, however, the computer systems used by the companies must be improved. Studies to develop a framework for the production control process might properly assist companies’ needs of computer programs.