VIRTUAL London.

Abstract

In the quest for livable cities, public-private partnerships (PPPs) hold significant promise for addressing the acute housing shortage in Nigeria, estimated at a deficit of 17 to 24 million units. This research explores the potential of PPPs in promoting affordable housing while scrutinizing the ethical dilemmas in construction practices that currently undermine their efficacy. Employing a mixed-methods approach, the study investigates the ethical lapses plaguing the Nigerian construction sector, specifically within the framework of PPPs. Interviews with experienced construction professionals, coupled with a detailed analysis of current housing policies and projects, uncover a pervasive culture of corruption and the use of substandard building materials, linked to a broader failure in governance and oversight mechanisms. Additionally, a comprehensive survey involving architects, engineers, and project managers highlights the weak institutional structures that enable the use of poor-quality materials and widespread corruption. The compromised construction ethics not only endanger residents but also hinder the pursuit of sustainable urban development. The paper proposes a series of policy reforms and strategic interventions: the implementation of transparent procurement processes, stringent quality standards for materials, and the integration of independent audits during construction to safeguard integrity. Moreover, it emphasizes the need for rigorous ethics training for construction personnel to foster a culture of professionalism and accountability. The findings and recommendations of this study offer a blueprint for invigorating housing PPPs, essential for building safe, enduring, and affordable homes, thereby contributing significantly to the livability and sustainability of Nigerian cities within the global urban fabric.