Barriers to Adoption of Building Information Modelling-Based E-Procurement of Public Building Projects in Abuja, Nigeria

Abstract

The construction process has different characteristics, such as fragmentation, complicated stakeholder relationships, one-time production, and uniqueness. The aim of this study was to evaluate the barriers to the adoption of building information modelling-based (BIM-based) e-procurement of public building projects in Abuja, Nigeria. The objectives of the study included identifying the ways in which BIM-based e-procurement affects construction and examining the barriers of BIM-based e-procurement system implementation. The study employed a quantitative research design approach based on the use of questionnaires, and a total of 305 valid responses were collected for the data analysis, which utilised the descriptive statistical method of Mean Item Score. The findings revealed significant barriers to the adoption of BIM-based e-procurement such as limited admissibility of electronic evidence during procurement related litigation, lack of top management support, and insufficient legal frameworks supporting e- procurement. This has resulted in a BIM adoption rate of only 47% in the Nigerian construction industry. It was recommended that comprehensive legal and regulatory frameworks be set up to support the use of electronic documentation and transactions in procurement processes. Increased support from top management is also critical in building trust among procurement stakeholders.