PLANEJAMENTO E ORÇAMENTO DE OBRA: estudo comparativo de orçamentos de uma residência unifamiliar na cidade de Nepomuceno-MG

Abstract

In an increasingly competitive market, it is essential to make a detailed budget to verify the feasibility of the work, avoiding possible deviations that may reduce its profitability or make it impossible to continue. In Brazil, some tools are used for budgeting, among them the Basic Unit Cost (CUB), the National System of Costs Survey and Construction Index (SINAPI) and the Table of Price Compositions for Budget (TCPO). The first two are less detailed tools; in addition, they do not consider an important aspect of the budget that is the specificity, that is, the place where the work will be performed. Therefore, it is necessary to investigate their reliability, considering the local costs. In this sense, the objective of this work was to compare the budgets generated from the CUB and SINAPI with the results found by TCPO, using prices obtained in the city of Nepomuceno, in the interior of Minas Gerais. After making the budgets using each tool, we made a comparison between them. We conclude that the values found through the CUB and the SINAPI were much lower than the values obtained by TCPO. Thus, the first two tools were not reliable for budgets in the city of Nepomuceno, confirming that both detailing and specificity are important for budget security.