Construction Planning and Scheduling of a Renovation Project Using BIM-Based Multi-Objective Genetic Algorithm

Renovation is known to be a complicated type of construction project and prone errors compared new constructions. The need carry out renovation work while keeping normal business activities running, coupled with strict governmental building regulations, presents an important challenge affecting performance. Given the current availability robust hardware software, information modeling (BIM) optimization tools have become essential in improving planning, scheduling, resource management. This study explored opportunities develop multi-objective genetic algorithm (MOGA) on existing BIM. data were retrieved from over 2018–2020 period. Direct indirect costs, actual schedule, usage tracked create BIM-based MOGA model. After 500 generations, optimal results provided as Pareto front 70 combinations among total cost, time usage, allocation. BIM-MOGA can used efficient tool for planning scheduling using combination BIM along into professional practices. approach would help improve decision-making during process based provided.