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Construction Industry Impact on the Built Environment
Factors affecting productivity in the construction industry
The importance of the construction sector
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1.1 General
Construction labour productivity has become big problem in construction industry. In many countries, labour cost comprises 30 to 50% of the overall project’s cost (Yates and Guhathakurta, 1993), and thus is regarded as a true reflection of the economic success. Because construction is labour-intensive industry, significance of this effect not only justifies the concern over its labour productivity, but it can also be argued that labour power is the only productive resource.
There are many challenges that are faced by construction industry in India, but one of the important challenges is labour productivity in construction. Every project has some difficulty in construction like material, money, tools and local contractor’s construction cost.
Productivity is not equivalent to performance. Many workers perform strenuously but have low productivity due to ineffective methods. The productivity may be high, however, with low performance, due to automatic machinery, which paces the work.
1.2 Motivation
Productivity is the key to the survival and growth of any organisation, industry or nation. Well-known Construction Company like L&T, have reported productivity issues. Some factors constrain the achievement of the set project objectives in the building and construction industry and are responsible for the reported steady decline of the productivity and performance. Thus resulting in time and cost overruns.
Most of the papers focus on the factors affecting productivity. They all discuss about the most important factor affecting labour productivity. Less stress is given to change in methodology of construction practises. In depth observations are required to find the faults in the ongoing practises and correct them. Also, di...
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...igned to establish the time for a qualified worker to carry out a specified job at a defined level of performance.”
a)Steps or Procedure Involved in Time Study
The detailed procedure for conducting the time study is shown in Fig. 1.3.
Fig 1.3: Time Study Procedure Flowchart
b) Allowances
The normal time taken by the labour to perform any operation does not contain any allowances. It is impossible to work throughout the day form morning till evening even though the most practicable and effective method has been developed. The job will demand the expenditure of human effort and some allowance must therefore be made for recovery from fatigue and for relaxation.
Allowances must also be given to enable the worker to attend to his/her personal needs. Following are the main types of allowances:
• Relaxation allowance
• Interference allowance
• Contingency allowance.
productivity: An examination of gender, occupational status and work environments effects. Report available from The Merrill-Palmer Institute, 71-A East Ferry, Detroit, Michigan, 48202.
First, the productivity theory is where the output of a company is divided by the input to determine if the company will have a negative or possible percentage of productivity. For example, if a company has an output of 275000 and an input of 210000; the company will have a 1.19 percent of production which will be a good percent of production. The company will have a negative percentage of production if it has a higher amount of input than output. The productivity theory does not only apply to the input or output of companies; it is also used to determine the input of the time, week, and labor workers put in to make the output. The productivity theory intrigued me because it plays a significant role in the business operations to see if the company will be productive or not.
In the work’s world, the construction industry represents a male dominated industry. In fact, Women in construction are facing a lot of obstacles. They are due to their biological status and work’s inequality. Yet, construction workers have a lot rights whatever their sex or biological status is. This paper will discuss the women in construction, the rights of construction workers as well as their syndicates.
When reading the book The Goal written by Eliyahu Goldratt, there were many lessons that I learned in order to have a clear and concise understanding of a positive level of productivity in a company. To have a positive level of productivity there are may components that are taken into consideration. Understanding what it actually means to be productive and how to increase the level of productivity by knowing the actual goal of the company that is trying to be reached and the components that go into the process of being productive. There are many factors that contribute to the level of productivity and being able to identify these factors is the key ingredient to having a successful level of productivity.
Nevertheless, there remains a debate over the differences between productivity and performance, and how they are measured. Performance is comprised of seven dimensions, of which one is productivity, as well as effectiveness, efficiency, quality, profitability, quality of work, and innovation (Haynes, 2007). Productivity is defined as “the relationship between outputs and the inputs provided to create those ou...
This project took me through the history, training, and a day on the job. It could not have been a better experience, and this project proved that a career in construction management is a real possibility in the future. The history of construction management was not a shock, but it was a little bit of a reality check. It is common knowledge that the human race has been building things since the beginning of time, but what is extraordinary is to think about how far the world has come over the thousands of years. Men and women started living in small huts.
Construction industries are classified largely which comprise of skillful employee and general workers. As opined by Cassidy (2006), these are intrinsically demanding, hazar...
Growth in labour productivity is important because it is associated with economic growth, standards of living, and real incomes. It is another useful tool that we can use to compare the welfare and growth of countries. Labour productivity measures the amount of Real GDP produced by an hour of labour. Increases in labour productivity can occur from increases in the amount of machines and equipment available to workers, a higher proportion of skilled workers, increases in plant scale, changes in organizational structure, and improvements in technology (1).
Productivity is the quantity of output formed by one unit of production input in a unit of time. Inputs used in the production of the goods and services are the major determinants of any country’s productivity they are also called factors of production. There are four major determinants of productivity of any country’s economy.
Another factor of efficiency is tardiness. Tardiness is a big factor in the work place. No matter who a person works, for they will not keep their job if there is a problem getting to work on time. The one about your car not starting only works so many times before they say, "You’re Fired". Bottom line is don’t be late. If there is one morning where the car doesn’t start, the most important thing to do is call in and tell the employer what happened. In this case forget about the car. Fix it later, just find a ride to work.
For an increase in productivity a firm should focus on increasing its revenue and reducing its cost. This will lead to the longevity and success of a business. In the manufacturing industry, this means efficiency in internal processes. The knowledge and skills of people contributes to innovation and productivity improvement. Increasing pressures on the manufacturing sector stem from skills shortages and growing competition for talent. Well-connected people who are capable of collaborating and have access to peer knowledge can contribute to the success of a
Corruption is one of the major issues nowadays and is a clear example and consequence of the actual society and culture. A manifestation of this global phenomenon is the construction industry where corruption is really widespread and interconnected with other industries.
“Business productivity is dependent on employee job satisfaction”. When an employee feels satisfied, secure and trust the employer, they work harder which will enhance the business productivity (Philip, 1958). Moreover, when the employee feels respected, admired, and appreciated by their employers, they will produce productive work which will generate high profit and revenue and hence less turnover (Kalim, Syed & Muahmmad,
Besides affecting individual workers, automation has an impact on society in general. Productivity is a fundamental economic issue that is influenced by automation. The productivity of a process is traditionally defined as the ratio of output units to the units of labour input. A properly justified automation project will increase productivity owing to increases in production rate and reductions in labour content. Over the years, productivity gains have led to reduced prices for products and increased prosperity for society.
...creased project value generation” and subsequently enhanced productivity. When time management is organized in a way to exploit the risk opportunities identified in the early project phase, increased productivity can result.