Building Collapse Mitigation: Roles of Builders and Challenges

The menace of building collapses worldwide has been a subject of immerse concern among
stakeholders within the construction industry. The implications of such incidents extend beyond the
mere destruction of physical structures, encompassing the loss of human lives and financial
investments, while also raising significant questions regarding the competencies of construction
professionals, particularly builders, who bear the responsibility for overseeing construction processes.
This study examined the critical roles of builders in mitigating building collapses in Nigeria, as well
as the challenges that impede their effectiveness in this regard. Employing a survey research design,
the study utilized a purposive sampling technique to gather data. A structured questionnaire was
designed and administered to registered builders in Lagos, with the resulting data analyzed using
descriptive statistical methods. The findings reveal that the pivotal roles of builders in preventing
building collapses include the accurate interpretation of construction drawings, management of
construction processes, and the preparation of project quality management plans. However, the study
identifies several challenges confronting builders, notably a public ignorance of the roles of builders,
lack of collaboration with other construction professionals, the non-engagement of builders in projects,
and the low enforcement of enabling laws that supports their practice. These factors collectively
undermine their capacity to address building collapse risks effectively. The study recommends the
widespread enlightenment campaigns to educate the public and stakeholders about the critical
contributions of builders to construction safety and quality on the roles of Builders in the construction
industry and also the adoption and enforcement of the National Building Code across all states to guide
the construction processes and prevent building collapses.
Keywords: Building collapse, Builders, Roles of Builders, Building production management