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  Volume 8, Number 2, April 2023 , pages 179-190

Optimization of productivity in the rehabilitation of building linked to BIM
Boulkenafet Nabil, Boudjellal Khaled and Bouabaz Mohamed

    In this paper, building information modelling (BIM) associated to the principle of significant items emerged at quantities and costs in the optimization of productivity related to the rehabilitation of the building where proposed and discussed. A quantitative and qualitative study related to the field of application based on some parameters such as pathology diagnosis, projects documents and bills of quantities were used for model development at the preliminary stage of this work. The study identified 14 quantities significant items specified to cost value based on the use of the 80/20 Pareto rule, through the integration of building information modelling (BIM) in the optimisation of labour productivity for rehabilitation of buildings. The results of this study reveal the reliability and the improvement of labour productivity using building information modelling process integrating quantities and cost significant items.
Key Words
    building information modelling; mathematical model; optimization; productivity; significant items; statistical analysis; the 80/20 Pareto-rule
Boulkenafet Nabil, Boudjellal Khaled and Bouabaz Mohamed: Civil Engineering Department, Faculty of Technology, LMGHU Laboratory, University 20 Août 1955, BP.26 El-hadaiek street, Skikda, Algeria

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