A Delphi Study Approach to Prioritising BIM Applications for Construction

Abstract

As the Saudi construction industry undergoes a digital transformation, the proper integration of Building Information Modelling (BIM) tools becomes critical. This study employs three rounds of the Delphi study approach to systematically prioritise BIM applications that are adapted to the specific constraints and potential of the Saudi construction sector. The study intends to reach a consensus on the most significant BIM capabilities that correspond with the Kingdom's growing construction scene by involving a panel of experts from varied stakeholders such as architects, engineers, contractors and policymakers. The study revealed that the utilisation of BIM software for construction projects can facilitate clash detection, cost estimation, safety and construction monitoring, which play a significant role in the successful implementation of BIM and can help reduce costs, save time, safety and improve quality during construction by detecting potential conflicts and errors early in the design phase. Additionally, the utilisation of 4D, which involves project scheduling and construction sequencing and 5D, which involves construction cost estimation, has subsequent positive impacts on construction projects in KSA. The outcomes of the study will provide significant insights to influence strategic decision-making, boost teamwork and improve the overall efficiency and sustainability of Saudi Arabian construction projects.