Gerenciamento na contrução civil - Takt time: Estudo de Caso no Acompanhamneto Físco de um Empreendimento Imobiliário

Abstract

Civil construction has an essential role within the Brazilian economy. This sector has great relevance and responsibility in the financial movement and economic development of the country. The high rate of waste, rework, and opportunities for improvement in storage control, sequence, and monitoring of activities within the sector is noticeable. In this case, Lean Construction emerges as a tool to assist in planning and monitoring activities. Lean Construction is a methodology applied to activities in the construction sector, whose objective is to generate value, increasing quality, reducing costs, eliminating waste and establishing a strict execution deadline. This article portrays a case study of a high-end 25-story residential development in the municipality of Campo Grande, Mato Grosso do Sul. The Lean Takt Time principle is analyzed, which consists of the time necessary to be used in the production of a given product, applied in this enterprise. Using graphical spreadsheet software, schedules were created based on the Gantt diagram, allowing clear visualization of activities and their interdependencies. Comparing the expected deadline with the actual one, delays and anticipations were mapped, seeking to understand the causes, and suggesting tools to optimize production. Finally, we sought to demonstrate the effectiveness of applying concepts from the Toyota production system, originally aimed at industrial production, within the context of civil construction.