PRODUCTIVE WORKTIME OF AVERAGE CONSTRUCTION WORKER HOW TO
Two major case studies, from the literature, are presented to show construction labor productivity rates, factors affecting construction labor productivity and how to improve it. Also, it gives an up to date concept of loss of productivity measurement for construction productivity claims. The construction industry plays an important role in the development of the country as well as enhancing its economic sector. It can help improve the overall performance of construction projects through the implementation of the concept of benchmarks. This study provides a guide for necessary steps required to improve construction labor productivity and consequently, the project performance. Placing field construction operations on a project on a scheduled overtime basis disrupts the economy of the affected area, magnifies any apparent labor. The main outcome from the literature is that there is no standard definition of productivity. 9 Workers working excessively long hours on a regular basis have shown reduced hourly productivity due to greater fatigue, and those with long hours and/or. It covers the construction labor productivity definitions, aspects, measurements, factors affecting it, different techniques used for measuring it and modeling techniques. Factors Affecting Construction Labor Productivity 7 9.
This study considers the current state-of-the-art issues relevant to this subject. As construction is a labor-intensive industry, this paper focuses on labor productivity in the construction industry. Proper management of resources in construction projects can yield substantial savings in time and cost. Labor Productivity Total Output / Total Input (No of persons employed × Total Productive Hours) A simple example to clarify is given below: Let’s suppose, on a specific day, at a project site 200 m3 of concrete were placed by 10 workers in a 7.5 hour shift, then the productivity index 200/ (10×8) 2.5 m3/wh.
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