Optimizing construction project delivery using BIM for real-time design, scheduling, and cost integration

Iyiola Oladehinde Olaseni *

School of Science, Engineering and Environment, University of Salford, Manchester, UK.
 
Review
International Journal of Science and Research Archive, 2022, 07(02), 759-776.
Article DOI: 10.30574/ijsra.2022.7.2.0258
Publication history: 
Received on 07 October 2022; revised on 19 November 2022; accepted on 21 November 2022
 
Abstract: 
In the face of escalating project complexities, tighter deadlines, and increasing stakeholder expectations, the construction industry has turned to digital solutions to enhance coordination, accuracy, and efficiency. Building Information Modelling (BIM) has emerged as a cornerstone of this digital evolution, offering a multi-dimensional platform that integrates design, scheduling, and cost data into a single, real-time collaborative environment. This integrated framework enables all stakeholders—architects, engineers, contractors, and owners—to make data-driven decisions across the lifecycle of construction projects, from conceptual planning to post-delivery facility management. This study investigates how BIM optimizes project delivery by synchronizing design iterations with real-time scheduling and cost estimation, commonly referred to as 4D (time) and 5D (cost) BIM. By linking geometric data with construction sequences and financial projections, BIM allows project teams to simulate construction progress, detect resource clashes, and update budgets dynamically. The result is improved workflow transparency, proactive risk mitigation, and significant reductions in change orders and cost overruns. The paper also examines the application of BIM in integrated project delivery (IPD) settings and explores its interoperability with project management platforms and enterprise resource planning (ERP) systems. Drawing from real-world implementation cases in commercial and public infrastructure projects, the research illustrates how BIM enhances communication loops, enables faster response to design changes, and aligns procurement schedules with project timelines. Ultimately, the integration of real-time design, scheduling, and cost through BIM signals a new standard in construction project delivery—one that is collaborative, adaptive, and digitally empowered to meet the challenges of the built environment's future.
 
 
Keywords: 
Building Information Modelling (BIM); Project Delivery; 4d/5d BIM; Real-Time Scheduling; Cost Integration; Construction Optimization
 
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