An empirical investigation of factors affecting construction. Pdf purpose construction labour productivity is of great interest to practitioners and researchers because it affects project cost and time overrun find. The questionnaire was distributed in chennai, kerala and bangalore industries. It is thus, important for the estimation and scheduling of construction project. Introduction the measure of the rate at which work is performed is called productivity. Productivity figures however vary from country to country, region to region, and from company to company. Factors influencing industrial productivity six factors.
Factors affecting construction labor productivity in kuwait. Purpose construction labor productivity in bridges of great interest to practitioners and researchers because it affects project cost and time overrun. Pdf factors that affect the productivity of construction projects in. This study will help to identify future cope of study are x the identification of factors that affecting the labour productivity is confined to construction projects undertaken based construction companies. A workplace with the right layout and size of plant and machinery, ideal location, correct design of machines and equipment. When the economy booms with more money available to carry out developmental projects, construction industry productivity should increase. Literature reveals that, 15% of productivity loss will occur due to resource. Pdf factors affecting construction labour productivity for. Oct 11, 2017 as poor productivity of construction labour is one of the causes of cost and time overruns in construction projects, it is of critical importance to the performance and profitability of construction projects and the overall economy of any country. Other factors such as the level of skill amongst the workers and work practices and length of workday can affect productivity on construction site. Top 7 factors affecting labor productivity losses on a. Productivity of various trades in construction is the basis of arriving at estimates for time and cost required to complete a construction process.
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. The results obtained from this study fill a gap in knowledge of factors affecting construction productivity in khulna, which can be used to provide industry stakeholders with guidance for. They have identified some factors that affect the construction productivity and also. Nowadays, improving the productivity of building projects may have a.
Increased productivity makes your business more efficient by lowering labor costs. Constant comparison analysis adopted to compare the number of factors using the coding techniques and a total of 128 factors affecting labour productivity were explored. Factors relating to labor productivity affecting the project. These elements are all essential in the pursuit of the gulf cooperation councils gcc vision for the. Study and discuss various factors affecting labour. The construction method such as use of offsite prefabrication units will reduce the number of labour hours required. Designerection methodology factors can influence productivity on a contable 1. This paper aimed to identify and rank factors affecting construction labour productivity in yemen. Top 12 factors affecting construction labor productivity management of construction tools materials and tool management are a large part of any construction project. The analysis of the response was done using the spss software. The intense competition between the iranian construction companies has led them to take all appropriate measures to decrease the costs as much as possible. Mar 07, 2016 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. Each respondent was asked to rank the factors in a range of one to five.
Box 88, manchester, m60 1qd, uk there has been a lack of research in the construction industry in thailand. More specifically the factors affecting productivity could be related to. Factors affecting labor productivity in building projects of pakistan 38 to the construction industry alarcon and borcherding 1991. Although many factors were identified through these studies, further research on the relationship between different factors was seldom carried out. Productivity in construction massachusetts institute of. Policies to increase the labor productivity are not always similar in each state polat and arditi 2005. However, these studies tend to look at the factors in isolation and thus were inadequate in the recommendations for productivity improvements. The following factors are the key factors affecting productivity in the workplace. Meanwhile identification and evaluating factors affecting construction labor productivity have been done in the last decade. Lack of measurement and benchmarking labour related factors affect the physical progress of any construction project. Factors affecting construction labor productivity 1 1. Pdf a survey of the factors affecting the productivity of. 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.
In order to improve productivity, a study of the factors affecting it, whether positively or negatively, is necessary. Factors relating to labor productivity affecting the project schedule. The american association of cost engineers defines. Pdf factors that affect the productivity of construction. Construction labor productivity and its improvement. Making use of those factors that positively affect productivity and. Questionnaires comprising of structured and unstructured questions were used to for data collection. The aim is supported by the objective stated below. Aug 23, 2016 the construction industry plays a strategic role in developing countries like zimbabwe. The measure of productivity is defined as a total output per one unit of a total input.
Pdf a survey of the factors affecting the productivity of construction. Factors affecting construction labour productivity in yemen. Low productivity in the construction industry has long been a great concern, and several studies have been focused on the identification of the productivitys factors. The study of productivity in the construction industry is. To improve productivity, evaluate and improve systems and build employee skills. Factors considered and definitions provided were as follows. 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 study of productivity in the construction industry is gaining importance due to its positive effects on the economy of the construction companies and of the country as a whole. Factors affecting construction labor productivity intergraph. Key factors affecting productivity in the workplace sinnaps. The size of the construction site and the material storage location has a significant impact on productivity because laborers require extra time to move required. In more recent years, construction firms have allocated mo re focus on retaining small tools, which in the past were perceived as disposable. Findings indicate that the top eight factors affecting construction productivity are.
In other words, the definition of labor productivity is the amount of goods and services. Factors influencing labor productivity on construction sites. This research seeks to empirically determine the main factors affecting construction labour productivity in zimbabwe. The performance of labor is affected by many factors and is usually linked to the performance of time, cost, and quality.
Study and analysis of factors affecting the performance of. Factors affecting construction productivity the factors influencing construction productivity have been the subject of inquiry by many researchers. Literature summary of the factors affecting construction labor productivity country researchers years number of a. Construction productivity in simple words, productivity can be defined. Industrial engineering department, university of brawijaya. The project managers perception arun makulsawatudom and margaret emsley department of civil and construction engineering, umist, p.
In 1883, littre defined productivity as the faculty to produce, that is, the desire to. Key factors affecting productivity in the workplace. This is because labour productivity is a complex and multifaceted issue. Instructions on the use of mcaas labor factors are provided in the section of this bulletin titled how to use the mcaa labor factors. Hence, due to the pivotal role of human resources in construction projects cost, a major part. Study on improving labor productivity in the construction industry. Factors affecting construction labor productivity for. Aug 20, 2018 a significant amount of work has been performed in the area of identification of factors affecting construction productivity. Mar 11, 2019 factors affecting productivity include employee morale and training, adequacy of equipment and viability of systems. Good project management in construction must continually pursue the efficient utilization and allocation of labor, material and equipment. Much research in the area of construction productivity focussed on the factors affecting labour.
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