Analysis Of The Use Of BIM On Project Performance In Infrastructure Projects

Abstract

Infrastructure projects have a high level of complexity because they involve the integration of connected cross-disciplines. This complexity requires good team collaboration so that the process of planning, implementing, and supervising projects can run optimally and achieve project goals effectively and efficiently. One of the main challenges faced in infrastructure projects is team collaboration. Improving project performance is a strategic focus in national development because it concerns budget efficiency, stakeholder satisfaction, and infrastructure sustainability. The existence of digital transformation to realize orderly, effective, and efficient construction projects, which directly supports the achievement of better project performance such as Building Information Modeling (BIM) and strengthened by government policy support, namely Law No. 2 of 2017 concerning Construction Services and Regulation of the Minister of PUPR Number 22 of 2018. The purpose of this study is to analyze the relationship between the use of BIM and project performance through the mediation of team collaboration. The project team as a respondent consisting of 45 people, namely Project Manager, Site Engineering ManagerBIM Manager, BIM Coordinator, and BIM Engineer/BIM Models. Questionnaires are used in the data collection process. The data processing technique used is analysis Structural Equation Model Partial Least Square (SEM PLS). The test results showed that the use of BIM had a positive and significant relationship with team collaboration, team collaboration had a positive and significant relationship with project performance, the use of BIM had a positive and significant relationship with project performance, and significant team collaboration played a role as a variable that mediated the influence of BIM use on project performance, with a type of partial mediation. This study provides recommendations in terms of increasing the effectiveness of the use of BIM to strengthen team collaboration which ultimately has a direct impact on improving project performance.