physically exerting and performed outdoors which might potentially have adverse health and productivity consequences. The purpose … 7730. Direct observations and personal interviews were conducted to substantiate the productivity estimations. Findings …°C and had adverse productivity impacts (18-35 per cent productivity loss), whereas the workers engaged in light indoor …

productivity of construction projects, based on the perceptions of CEOs in construction companies in Iran. Second, the study … affecting labour productivity in construction projects in Iran as perceived by CEOs, which are mainly of human resources … perceptions of CEOs and previous studies in regards to major determinants of productivity in the construction context. Originality …

the relationship between COPQ, labor productivity, and profitability. Design/methodology/approach – In order to measure … decreased by about 24 percent while labor productivity and profitability increased by about 17 and 11 percent, respectively … identifying COPQ. The implementation of the system is shown to increase productivity and profitability as demonstrated by the …

Purpose – Improvement in productivity will not be achieved without bearing in mind that there is an enormous number of … factors affecting productivity and that there is a necessity to locate the most influential ones among them. Doing so will … optimum productivity of the studied project. The work described in this paper is based on data collected from the construction …