Evaluación del desempeño constructivo mediante la integración de la metodología BIM 4D/5D en la planificación y control de galpones industriales: estudio comparativo de casos en Ecuador.

Abstract

Traditional construction planning manages drawings, quantity takeoffs, budgets, and schedules as independent documents, a condition that makes it difficult to identify inconsistencies, deviations, and interferences. In contrast, BIM 4D and 5D methodology integrates the schedule and budget into a digital model to strengthen the overall control of the project. Therefore, this study evaluated the construction performance of an industrial warehouse located in the PIADY Industrial Park in Yaguachi, Ecuador, by comparing execution under the traditional methodology with a 3D simulation developed in Revit, linking the 4D schedule and 5D budget in Plexos. The results showed a +2.8% variation in quantity takeoffs and billing 4.27% lower than the contractual value of USD 730,000.00. It was determined that BIM 4D and 5D planning provided greater accuracy in quantity takeoffs, planning, and construction control compared with the traditional approach, through a complementary function between both methodologies