A scan to as-built building information modeling workflow: a case study in Malaysia
Journal of Engineering, Design and Technology
ISSN: 1726-0531
Article publication date: 30 December 2019
Issue publication date: 15 June 2020
Abstract
Purpose
Three dimensional (3 D) laser scanner surveying is widely used in many fields, such as agriculture, mining and heritage documentation and can be of great benefit for as-built documentation in construction and facility management domains. However, there is lack of applied research and use cases integrating 3 D laser scanner surveying with building information modeling (BIM) for existing facilities in Malaysia. This study aims to develop a scan to as-built BIM workflow to use 3 D laser scanner surveying and create as-built building information models of an existing complex facility in Malaysia.
Design/methodology/approach
A case study approach was followed to develop a scan to as-built BIM workflow through four main steps: 3 D laser scanning, data preprocessing, data registration and building information modeling.
Findings
This case study proposes a comprehensive scan to as-built BIM workflow which illustrates all the required steps to create a precise 3 D as-built building information model from scans. This workflow was successfully implemented to the Eco-Home facility at the Universiti Teknologi Malaysia.
Originality/value
Scan to as-built BIM is a digital alternative to manual and tedious process of documentation of as-built condition of a facility and provides a detail process using laser scans to create as-built building information models of facilities.
Keywords
Acknowledgements
Authors would like to express their gratitude to the contribution of University of Reading Malaysia (UoRM) with Universiti Teknologi Malaysia (UTM) in succeeding this project. Research University Grant Vote: 15H38.
Citation
Usmani, A.R.A., Elshafey, A., Gheisari, M., Chai, C., Aminudin, E.B. and Tan, C.S. (2020), "A scan to as-built building information modeling workflow: a case study in Malaysia", Journal of Engineering, Design and Technology, Vol. 18 No. 4, pp. 923-940. https://doi.org/10.1108/JEDT-07-2019-0182
Publisher
:Emerald Publishing Limited
Copyright © 2019, Emerald Publishing Limited