Defining offsite construction: towards an innovative procurement strategy
Date
2025
Authors
Tennakoon, M.M.P.T.
Chileshe, N.
Rameezdeen, R.
Ochoa, J.J.
Samaraweera, A.
Editors
Jelodar, M.B.
Advisors
Journal Title
Journal ISSN
Volume Title
Type:
Book chapter
Citation
Event/exhibition information: 46th AUBEA 2023, Australia, 26/11/2023-28/11/2023
Source details - Title: Creating Capacity and Capability: Embracing Advanced Technologies and Innovations for Sustainable Future in Building Education and Practice. AUBEA 2023, 2025 / Jelodar, M.B. (ed./s), vol.564 LNCE, Ch.11, pp.137-148
Statement of Responsibility
Conference Name
Abstract
Offsite construction (OSC) is promoted as a strategy that aims to boost competition, increase productivity, and remove market barriers, driving the construction sector towards innovation. Yet, the procurement strategy of OSC has not evolved, and it is challenging to scope the procurement strategy without a unified definition for OSC. Hence, this chapter aims to define OSC as a part of an extensive study which looks at the procurement strategies of projects using OSC. A systematic literature review was carried out using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A sum of 42 literature sources were screened from four databases. A descriptive and qualitative analysis was conducted. The literature sources span from 2010–2022 based on their year of publication, and more than 75% of the studies are from Oceania, Europe, and Asia combined together. The interpretations of OSC were analysed against the objectives of the selected studies, and a framework was developed to construct a definition. The framework consists of essential attributes of the definition of OSC, such as integrated manufacturing and design, a controlled factory environment, emphasis on the supply chain, and standardised and repeatable products. Moreover, the framework highlights potential attributes for enhancing the contextual definition, material selection, product customisation, logistic considerations, and stakeholder engagement, to name a few. The review demonstrates that procurement strategy is also a potential attribute that can enhance the contextual definition. The researchers can then extend this study to explore existing and novel procurement options that adhere to the definition of offsite construction.
School/Discipline
Dissertation Note
Provenance
Description
Access Status
Rights
Copyright 2025 The Author(s), under exclusive license to Springer Nature Singapore