EVALUATING THE ROLES OF QUANTITY SURVEYORS IN SUSTAINABLE INFRASTRUCTURAL DEVELOPMENT IN NIGERIA

Abstract

The role of quantity surveyors in sustainable infrastructural development in Nigeria is crucial, yet often overlooked. This study evaluates the contributions of quantity surveyors in promoting sustainability in infrastructural projects. A total of seventy- six (76) questionnaires were administered to Quantity Surveyors in Makurdi, Benue State, Nigeria and sixty-two (62) were returned, representing about 93.94%. A relative importance index was used to analyse the data ranking them according to importance. Descriptive statistical data analysis was used to analyze data collected herein. The results from the analysis revealed that Quantity Surveyors play a significant role in sustainability through cost management, value engineering, and life cycle costing. However, challenges such as lack of awareness, inadequate training, and limited regulatory frameworks hinder their effectiveness. The study recommends increased awareness, training, and regulatory support to enhance quantity surveyors’ contributions to sustainable infrastructural development in Benue State. The findings of this study are very resourceful as it informed policymakers, practitioners, and educators on the importance of quantity surveyors in promoting sustainability in infrastructural projects. The study concluded that Quantity Surveyors have vital roles in integrating sustainability to building and other construction project during design and construction process to deliver successful sustainable infrastructures. This implies that Quantity Surveyor can facilitate the changes required for a sustainable infrastructure due to their specific requirement.