The aim of this paper is to identify and rank the relative importance of factors recognized to affect the labour productivity on construction sites. In these past studies shows the number of factors influencing productivity, there are still anonymous factors. The following factors are the key factors affecting productivity in the workplace. Mar 07, 2016 the purpose of this paper is to investigate the state of the art in productivity research and to present the findings of a survey into the factors that can impair productivity on site. Higher productivity means higher wages for workers, more output per worker and a higher standard of living in the economy. Purpose construction labor productivity in bridges of great interest to practitioners and researchers because it affects project cost and time overrun. One of the things that characterizes economic growth is an increase in the productivity of labor. Although it is very common that workers are looked as the most deciding internalown factor affecting productivity, the truth is that management is even more because of its influence over the work teams. Factors influencing construction labor productivity in egypt. This study was carried out to identify the factor that influences the labour. The demand for labour is inversely related to the wage rate. Both these costs will vary with the size of the farm.
Factors influencing industrial productivity six factors. This paper reports the results of a questionnaire survey of project managers, site engineers, supervisors and craftsmen, in the state of kerala in india, to identify. This paper evaluates and ranks the importance, frequency and severity of project delay factors that affect the construction labor productivity for construction of prestressed concrete bridges. This is because labour productivity is a complex and multifaceted issue. This white paper focuses on the ability to create, change, and manage labor factors affecting productivity in construction planning. To improve productivity, evaluate and improve systems and build employee skills. Factors affecting construction labor productivity for. There are many factors that affect the productivity of labor in construction.
Cost, productivity, quality, noise and human factors are some of the few factors that nighttime road construction brings. A descriptive analytical method applied using a survey method and 352 samples collected from staff and workers. However, these studies tend to look at the factors in isolation and thus were inadequate in the recommendations for productivity improvements. Factors influencing labor productivity on construction. Although, there are numerous studies which investigate the factors affecting labor productivity, in most of them the factors were not grouped under different factor groups. In this study, as in others, productivity is observed with the work force interpreted as a whole body rather than individual classes of worker e. Critical factors influencing construction labour productivity.
Nov 16, 2015 factors affecting productivity what is productivity productivity is the net outcome of the operation process depending on the inputs and other factors a measure of the efficiency of a person, machine, factory, system, etc. Productivity and growth the elements of productivity and. The labor productivity insufficiency will affect the performance of the overall project. Instructions on the use of mcaas labor factors are provided in the section of this bulletin titled how to use the mcaa labor factors.
Construction labor productivity and its improvement. Pdf factors influence labour productivity and the impacts on. The chief setback to improving labor productivity is measuring labor productivity. Productivity is a worldwide problem and efforts have been made over the last three decades or so to explore ways to increase the rate of productivity on construction sites. This sector will promote the infrastructure required in socioeconomic development which also a major contributor to the overall economic growth. Designerection methodology productivity all the way up to the completion of the project. A workplace with the right layout and size of plant and machinery, ideal location, correct design of machines and equipment, automation, and computerization tends to be more. The american association of cost engineers defines productivity as a relative measure of labor efficiency, either good or bad, when compared to an established base or norm. The aim is supported by the objective stated below. Much research in the area of construction productivity focussed on the factors affecting labour. Achieving higher labour productivity is not a simple task.
Conclusion labor productivity has a big impact on the profitability of construction projects and hence, this topic has attracted the attention of many researchers. Web survey a paper submitted to the graduate faculty of the north dakota state university of agriculture and applied science by mahesh madan gundecha in partial fulfillment of the requirements for the degree of master of science major department. The main objective of this study is to assign a weight of importance to each of the top twelve factors affecting productivity. Factors affecting construction labor productivity 1. Factors influencing construction labor productivity in egypt journal of management in engineering 30 2014 19 9 olomolaiye, p. So, productivity is correlated with the standard of living. Pdf factors influence labour productivity and the impacts. Jan 01, 2014 the questionnaire comprised 30 productivity factors that were classified under the following three primary categories. Here are some of the most recognized factors affecting labor productivity in the industry. The management category was ranked first, followed by the labor category and the industrial category. This paper evaluate productivity factors influencing the output of steel fixer iron bender and carpenter in north central nigeria with a specific objective to identify critical a factors influencing steel fixers and carpenters labour productivity on site, ranking the seventy level of the influence of these factors on their output. The purpose of this paper is to investigate the state of the art in productivity research and to present the findings of a survey into the factors that can impair productivity on site. The next major cost is inputs such as fertilisers and pesticides. Productivity of labour increases new machinery is used which increases productivity if there is.
Designerection methodology factors influencing the spanish construction labor productivity authors. The measure of productivity is defined as a total output per one unit of a total input. Review on factors influencing labour productivity in. The factors affecting industrial productivity are interrelated and interdependent and it is a difficult task to evaluate the influence of each individual factor on the overall productivity of industrial units. The construction sector is diverse as it contains contractors, consultants, designers, owners and others. However, these studies tend to look at the factors in isolation and. Factors affecting productivity include employee morale and training, adequacy of equipment and viability of systems. The climate, soil, water supply, human actions and other environmental factors can also affect productivity. Experts at the university of florida rinker school of construction compiled a list of the top twelve factors affecting productivity.
After the analysis of questionnaire, top ten factors which affect labour productivity in construction are. The productivity of labour is particularly important especially in developing countries, where most of the building construction work is still on manual basis. Riggs 1987 has a different perspective for productivity nowadays. The top five factors identified were the most significant in their effect on construction labour productivity in yemen. Increased productivity makes your business more efficient by lowering labor costs. Increasing productivity can reducing labor cost in a direct proportion gundecha 2012. At a lower wage rate the firm can afford to take on more workers. The two most important measures of labour productivity are.
In order to improve productivity, a study of the factors affecting it, whether positively or negatively, is necessary. Key factors affecting productivity in the workplace sinnaps. Factors influencing labor productivity on construction sites. The measure of the rate at which work is performed is called productivity. Mar 11, 2019 factors affecting productivity include employee morale and training, adequacy of equipment and viability of systems. Factors affecting labour productivity in building projects in the gaza. Factors affecting construction labour productivity in.
Environmental influences the climate, soil, water supply, human actions and other environmental factors can also affect productivity. Factors affecting construction productivity the factors influencing construction productivity have been the subject of inquiry by many researchers. Some of the important factors influencing industrial productivity are. Making use of those factors that positively affect produc. Web survey a paper submitted to the graduate faculty. Factors affecting productivity linkedin slideshare. To expand upon the main factors affecting labor productivity a definition of the factor, and b common problems associated with each factor. Costs a large part of the cost of establishment and maintenance of production is labour. Poor productivity of construction workers is one of the causes of cost and time overruns in construction projects. This study is aimed at understanding the factors that influence the productivity of nighttime construction and proposing strategies to improve productivity in the south african context. This paper reports the results of a questionnaire survey of project managers, site engineers, supervisors and craftsmen, in the state of kerala in india, to identify the factors influencing construction labour productivity.
A study of various factors affecting labour productivity. As construction is a labourintensive industry, this paper focuses on labour productivity in the construction industry and to identify factors affecting labour. The construction industry plays an important role in any developing country. Several factors influence how productive the workforce is. However, these factors can influence labour productivity in varying proportions, and the level of impact can be arranged in the following order. Productivity remains an intriguing subject and a dominant issue in the construction sector, promising cost savings and efficient usage of resources. Investigating factors influencing labour productivity in. Factors affecting construction labour productivity in trinidad and tobago 5 output is assessed with respect to a single factor of production. In order to identify the macroview of factors affecting the productivity, 83 factors affecting the labour productivity table 1 have been found out as a whole.
Factors affecting construction labour productivity in yemen. Study and discuss various factors affecting labour. It is a ratio of production output to what is required to produce it. When technology advances, when capital accumulates, when skills. Factors influencing construction labour productivity.
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