Investigating the Effect of Innovative Construction Waste Management Practices on the Performance of Building Projects in Lagos State, Nigeria

Abstract

The construction sector in Lagos State, Nigeria, faces significant challenges due to waste generation, impacting both the environment and project efficiency. Recognizing the urgency to address these issues, there has been a growing interest in identifying and implementing effective construction waste management practices to enhance building project performance in the region. Despite existing literature recognizing the significance of innovation in waste management, there remains a notable gap in comprehending the precise impact of these practices on project outcomes specifically within Lagos State. Therefore, this study seeks to fill this gap by investigating the influence of Innovative Construction Waste Management Practices (ICWMPs) on building project performance in the region. Data were analysed using Partial Least Square in Structural Equation Modelling (PLS-SEM) analysis due to its suitability for examining multi-dimensional indicators. Findings reveal significant relationships between ICWMPs specifically industry policy (DIP), innovative materials and equipment (DME), and innovative manpower approach (DMP), and various project performance metrics such as cost, quality, and time. Industry policy emerged as the most influential factor, significantly impacting cost performance (β=0.526, T=4.984). Additionally, innovative materials and equipment (β=0.351, SE= 0.044) and innovative manpower approach (β=0.170, T=2.755) demonstrated significant relationships, emphasizing their importance in delivering quality work. The study recommends prioritizing adherence to industry policy, efficient innovative materials, equipment management, and strategic innovative manpower approach for construction industry stakeholders in Lagos State in order to optimize project performance in the region. These findings enhance our understanding of the interplay between waste management practices and project performance and provide valuable insights for promoting sustainable development within the construction sector.

Suggested citation

Adeyemi Adepoju , Abiodun Oloye , Fatai Lawal (2023). Investigating the Effect of Innovative Construction Waste Management Practices on the Performance of Building Projects in Lagos State, Nigeria African Journal of Science Policy and Innovation Management, 4(1). https://doi.org/10.69798/41611772

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