The influence of wage, age and experience to labor productivity in construction works in Kota Langsa, Aceh

Construction work, as well as other production process depends on how people work towards it. The success of the work is determined by labor productivity. Labor productivity is affected by many factors such as human factors, environment, labor condition, leadership, type of work, level of difficulty etc. This article will discuss how these aspects influence the value of labor productivity. We limit our research on wage, age and experience from 15 to 30 workers in the brick work. The research is held in 4 construction sites in Kota Langsa, Aceh, Indonesia in late 2016 until early 2017. We observe the effective time, time of contribution, ineffective time work and the work volume. Productivity is obtained by dividing the work volume and the effective time work. The result shows that the amount of wage influences the labor productivity. Nonetheless, we found that age and experience do not affect labor productivity. Interestingly, the experience workers in any ages will increase the value of labor productivity