Assessment of post-project review systems for construction projects in Abuja, Nigeria

Abstract

The purpose of this study is to assess the post-project review systems used by selected stakeholders on construction projects in Abuja, Nigeria. The study focuses on the post -project review techniques being used, benefits and obstacles affecting the post-project review process and the performance of these stakeholders. The research adopted the quantitative approach by conducting a field survey with a well-structured questionnaire administered to 168 participants with 101 returned. This was preceded by a literature review of previous studies identifying post -project review techniques and obstacles to carrying out post-project review on projects. Data was analyzed using descriptive statistical methods, a Five-Point Likert scale was used and analyzed using mathematical computations into mean item scores and ranked. The study established that the knowledge management technique is the post-project review system currently practiced towards capturing project knowledge and experiences. Ego and pride of team members towards participating in the process was found to be a major obstacle inhibiting the process despite the acceptance from participants that it facilitates collective learning, prevents knowledge loss and reduces reoccurring errors. The study recommended the consideration of other available post-project review approaches or techniques like the collective learning or cognitive (systematic) mapping to capturing project knowledge and experiences by stakeholders, and the expansion of the role of the prime consultant on projects to accommodate initiating and leading the facilitating of post-project reviews in line with global best practices.