Work Environment and Productivity Among Construction Site Laborers in Abuja (FCT)

The physical and psychosocial dimensions of the work environment in construction settings have a well-established influence on worker productivity, safety, and health outcomes. This study examined the relationship between work environment conditions and productivity levels among construction site laborers in Abuja, Federal Capital Territory, North Central Nigeria. A cross-sectional descriptive design was employed, with 195 laborers sampled from six active construction sites. Data were collected using an adapted work environment quality checklist and a productivity self-assessment tool. Key work environment variables assessed included heat exposure, noise levels, sanitation facilities, access to drinking water, and supervisor-worker relationships. Results demonstrated that 69.2 percent of laborers worked in environments rated as poor based on composite safety and comfort scores. Heat-related productivity losses were reported by 75.4 percent of respondents during peak afternoon hours. Poor sanitation was linked to self-reported gastrointestinal complaints in 41.5 percent of participants. Worker-supervisor relationship quality was significantly associated with productivity scores (p less than 0.01), with positive relationships correlated with a 23 percent productivity increase. The study concludes that investment in work environment improvement is a productivity multiplier in Nigerian construction and urges employers, site managers, and the Federal Ministry of Labor to develop minimum site welfare standards for construction laborers. Keywords: work environment, construction workers, productivity, occupational health, Abuja.