A conceptual framework for 5D-BIM cost control and management: A state-of-the-art review of mega rail projects in Victoria

Osama A.I. Hussain, Robert C. Moehler, Stuart D.C. Walsh

Research output: Chapter in Book/Report/Conference proceedingConference PaperOther

1 Citation (Scopus)

Abstract

The integration of 5D building information modelling (BIM) into mega rail projects has the potential to significantly enhance cost control and management. However, the implementation of 5D-BIM solutions has been a challenge due to technical, functional, and governance-related issues. This paper presents a conceptual framework that supports financial decision-making, enhances project management, and promotes efficient project delivery. The framework proposes a set of interrelated elements that include project governance, BIM policies and standards, digital platforms, BIM LOD, cost estimation classification, and continuous improvement. The proposed framework recognizes the importance of project governance in providing direction and structure for 5D-BIM implementation, while BIM policies and standards ensure that the BIM models produced meet the required standards of quality. Digital platforms provide a foundation for multiple users to create, access, share, or exchange project information. BIM LOD facilitates collaboration and coordination among all project stakeholders, while cost estimation classification aligns the estimating process with the development of project scope and financial decision-making processes. Continuous improvement is critical to optimizing processes and increasing efficiency, resulting in higher quality outcomes, greater stakeholders' satisfaction, improved project performance, and an environment of innovation and learning.

Original languageEnglish
Title of host publicationComputing in Civil Engineering 2023
Subtitle of host publicationVisualization, Information Modeling, and Simulation - Selected Papers from the ASCE International Conference on Computing in Civil Engineering 2023
EditorsYelda Turkan, Joseph Louis, Fernanda Leite, Semiha Ergan
PublisherAmerican Society of Civil Engineers
Pages613-621
Number of pages9
ISBN (Electronic)9780784485231
DOIs
Publication statusPublished - 2024
EventASCE International Conference on Computing in Civil Engineering 2023: Visualization, Information Modeling, and Simulation - Corvallis, United States of America
Duration: 25 Jun 202328 Jun 2023
https://ascelibrary.org/doi/book/10.1061/9780784485231 (Proceedings)

Conference

ConferenceASCE International Conference on Computing in Civil Engineering 2023
Abbreviated titlei3CE 2023
Country/TerritoryUnited States of America
CityCorvallis
Period25/06/2328/06/23
Internet address

Keywords

  • 5D-BIM
  • BIM LOD
  • BIM policies
  • Conceptual framework
  • Continuous improvement
  • Cost control
  • Cost estimation classification
  • Cost management
  • Project governance
  • Rail projects

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