Aplicación metodología BIM 4D para la gestión de riesgos en la planeación del cronograma: caso centro administrativo de Puerto Gaitán

Abstract

Problem Statement: In Colombia, public infrastructure schedules are commonly developed using traditional methods, which limit early risk identification, visualization of construction processes, and interdisciplinary coordination, often leading to delays and cost overruns. Objective: To analyze the application of Building Information Modeling (BIM), using Autodesk Revit, as a support tool for managing schedule-related risks in public projects, based on a case study in Puerto Gaitán, Meta. Materials and Methods: the construction and expansion of the Municipal Administrative Center was selected as the case study, using the official schedule published on SECOP I (tender LP-SIP-009-2023). A conceptual BIM 4D (time) model was developed and compared with the contractual schedule, evaluating activity sequencing, coordination, and risk identification. Results: The analysis showed that the traditional schedule has limitations in integrating critical activities and anticipating potential delays. In contrast, BIM 4D improved project visualization, enabled early conflict detection, and enhanced coordination among construction stages. Conclusions: Implementing BIM 4D supports clearer and more efficient planning, strengthening schedule management in public infrastructure projects. Contribution and Originality: This study presents a practical application of BIM 4D in a Colombian municipal context and offers recommendations aligned with the National Planning Department’s BIM Strategy, encouraging its progressive adoption.