Building information modeling implementation strategies for public infrastructure projects in emerging markets: the case of Ethiopia

Abstract

The purpose of this study is to investigate the critical BIM adoption strategies for public construction projects in developing countries to enhance successful BIM implementation schemes in the AEC industry. Initially, an empirical study was conducted using a structured questionnaire survey which is first validated though a pilot test. Then, the study investigated the discrepancy of professional groups on the perception of critical adoption strategies using different statistical tools. Further, factor analysis was conducted to identify potential latent factors associated with public construction projects. The result indicates that the top ranked BIM adoption strategies are strategic & adequate IT infrastructure, availability of standards and guidelines for BIM adoption, and government policy. Similarly, six latent constructs were developed from the factor analysis: organization, application & tools, market, information management, project, and process. The study highlighted critical strategies that are deemed most important to various professionals and business owners, in an effort to improve BIM adoption in the developing countries. The novelty of this study is in relation to BIM implementation strategies towards infrastructure construction projects in developing countries, particularly in the east African region. This paper can also be particularly beneficial to construction firms involved in public construction projects to facilitate the implementation of BIM in their own organizational nature. Moreover, the crosscountry comparative analysis provides a global perspective to improve the gap in the understanding and adoption of BIM in the Sub-Saharan African region.