BIM for Quantity Surveying: An Investigation into Its Adoption and Education in Hong Kong

Building information modelling (BIM) is an emerging technology in construction, and its adoption has evolved exponentially in recent years. BIM technology has dramatically transformed traditional practices within the industry throughout the project lifecycle. Because the quantity surveyor (QS) is one of the core project members, it is essential to recognise how BIM influences the profession of quantity surveying, the services it delivers and the sustainability of competent graduates. However, few studies have investigated the adoption level of BIM or diagnosed its deficiencies to improve quantity surveying practices in Hong Kong. To address this gap, this first-ever BIM study investigates the current status of BIM applications in QS practices and tertiary education in Hong Kong. Both qualitative and quantitative methods are used in this study. The results reveal that although a quantum leap in BIM engagement cannot yet be seen, most QSs show high awareness of BIM. In particular, consultant firms exhibit enhanced BIM adoption and involvement. Some clients are keen on BIM adoption, but some continue to only observe because they cannot realise benefits from BIM implementation. Contractor QSs are relatively passive in their use of BIM for their tasks in BIM projects. The results indicate that in general, the current model quality is not sufficient to support QS tasks. There is a pressing need in industry for well-recognised BIM standards and standard BIM conditions. The publication of a set of BIM practice notes may be expedient to assist QSs in the meantime.

The results further show that the current BIM education in quantity surveying is generally keeping pace with BIM development in the industry, but BIM courses at the advanced level and interdisciplinary student projects are not included in some tertiary institutions. To meet the market demand for BIM talent, local tertiary institutions are making efforts to integrate BIM into their curricula. However, there are constraints to BIM teaching due to the stringent university graduation requirements and professional bodies’ accreditation requirements. To ensure proper planning of integration of BIM in these courses, it is necessary to review the accreditation criteria by exploring which BIM competencies are required of the quantity surveying profession.

This study adds to the knowledge of BIM for quantity surveying and offers empirical evidence for the extent and level of BIM applications in QS practice and tertiary education in Hong Kong. A list of recommendations is offered in this study as a reference for the Hong Kong Institute of Surveyors. The proposed recommendations embrace a wide range of directions that can suit the Hong Kong Institute of Surveyors’ strategic planning of BIM development and promotion. Finally, this study provides some suggestions for further research. The research framework developed in this study could pave the way for continuous study in this field.