Perspectives on Modelling BIM-enabled Estimating Practices

Olatunji, Oluwole Alfred ORCID: https://orcid.org/0000-0002-9726-4218 and Sher, Willy (2014) Perspectives on Modelling BIM-enabled Estimating Practices. Australasian Journal of Construction Economics and Building, 14 (4). pp. 32-53. ISSN 1835-6354

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Abstract

BIM-enabled estimating processes do not replace or provide a substitute for the traditional approaches used in the architecture, engineering and construction industries. This paper explores the impact of BIM on these traditional processes. It identifies differences between the approaches used with BIM and other conventional methods, and between the various construction professionals that prepare estimates. We interviewed 17 construction professionals from client organizations, contracting organizations, consulting practices and specialist-project firms. Our analyses highlight several logical relationships between estimating processes and BIM attributes. Estimators need to respond to the challenges BIM poses to traditional estimating practices. BIM-enabled estimating circumvents long-established conventions and traditional approaches, and focuses on data management. Consideration needs to be given to the model data required for estimating, to the means by which these data may be harnessed when exported, to the means by which the integrity of model data are protected, to the creation and management of tools that work effectively and efficiently in multi-disciplinary settings, and to approaches that narrow the gap between virtual reality and actual reality. Areas for future research are also identified in the paper.


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Item Type: Article (Commonwealth Reporting Category C)
Refereed: Yes
Item Status: Live Archive
Faculty/School / Institute/Centre: No Faculty
Faculty/School / Institute/Centre: No Faculty
Date Deposited: 05 May 2022 01:25
Last Modified: 05 May 2022 01:25
Uncontrolled Keywords: BIM; BIM-enabled estimating; Estimating; Tendering
Fields of Research (2020): 33 BUILT ENVIRONMENT AND DESIGN > 3302 Building > 330299 Building not elsewhere classified
33 BUILT ENVIRONMENT AND DESIGN > 3302 Building > 330207 Quantity surveying
33 BUILT ENVIRONMENT AND DESIGN > 3302 Building > 330203 Building industry studies
Socio-Economic Objectives (2020): 12 CONSTRUCTION > 1299 Other construction > 129999 Other construction not elsewhere classified
Identification Number or DOI: https://doi.org/10.5130/ajceb.v14i4.4102
URI: http://eprints.usq.edu.au/id/eprint/48080

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