project on effect of construction equipment on site productivity

Construction Labor Productivity Management

• predict and resolve labor and productivity problems during a project. Managers in the construction industry are often very knowledgeable about the technical aspects of their trade, but lack training in management skills. This book provides management tools that can be used to improve the efficiency of the entire construction

Construction Project Delay: Causes and Effects - UK Essays

In this chapter, I will discuss types, causes and effects of delay of project in the construction industry. Besides that, I will also discuss the method to minimize the delays happening in construction industry. 2.2 Type of Delay. In construction industry, there are the categories of delays used in determining delay damage as shown in table 2.1

Metrics and tools for measuring construction productivity ...

measures of construction productivity at the task, project, and industry levels and establishes a framework for addressing those challenges. The intended audience is the National Institute of Standards and Technology, as well as, other government agencies that compile and publish construction-related statistics, private sector organizations

Improving Construction Productivity on Alberta Oil and …

Improving Construction Productivity on Alberta Oil and Gas Capital Projects . Dr. George Jergeas PEng . Abstract . The current global economic situation and its negative impact on major oil and gas capital projects in Alberta have made construction productivity improvement more …

Biggest Factors Affecting Labour Productivity in Construction

Poor labour productivity is one of the main reasons for costs overruns and projects falling behind schedule. To help you identify and prevent poor productivity in your work force, listed below are some of the most recognized factors affecting labour productivity in the construction industry in a recent study by Intergraph.. 1.

FACTORS AFFECTING THE PRODUCTIVITY OF THE …

FACTORS AFFECTING THE PRODUCTIVITY OF THE CONSTRUCTION INDUSTRY IN THAILAND: THE PROJECT MANAGERS' PERCEPTION Arun Makulsawatudom and Margaret Emsley Department of Civil and Construction Engineering, UMIST, P.O. Box 88, Manchester, M60 1QD, UK There has been a lack of research in the construction industry in Thailand. The

The construction productivity imperative | McKinsey

Change and the Loss of Productivity in Construction: A Field Guide Dr. William Ibbs [email protected] (510) 420-8625 ... 7 Effects of Shift Work on Labor Productivity 50 ... assigned to a construction project can make it a success, or allow it to fail.

7 Easy Ways to Increase Construction Productivity ...

Nov 19, 2018· According to a study of more than 12,000 projects by the Independent Project Analysis Group, more than 35 percent of all construction projects will incur a major change.What's more, almost any change in a project will have a negative impact on construction productivity resulting in inefficiencies: 25 percent of projects slip by over 20 percent and 25 percent of all project costs grow …

SURVEY OF PRODUCTIVITY RATES USED - apps.dtic.mil

productivity in the United States was 3.3 percent while other countries had double or more the annual rate of the U.S. increase. In the last 10 years the industrial productivity has dipped even lower and has maintained only a 2.7 percent annual increase. The increases in -.y construction productivity is even lower. It has been

Causes of Low-Skilled Workers' Performance in Construction ...

inefficient construction projects productivity. Therefore, the objective of this research is to identify the causes of low-skilled workers' performance ... supply of quality materials and equipment, and proper site management in order improve low-skilled workers' performance in Nigerian construction industry towards optimal performance.

KEY FACTORS AFFECTING LABOR PRODUCTIVITY IN THE ...

Major: Building Construction . Labor productivity is one of the least studied areas within the construction industry. Productivity improvements achieve high cost savings with minimal investment. Due to the fact that profit margins are small on construction projects, cost savings associated with productivity

20120125 The Analysis and Valuation of Disruption

The Analysis and Valuation of Disruption Page | 4 Variable costs are items such as the contractor's labour, equipment, and site overhead. Extensive literature has been published about delay claims, which principally are claims related to the extended

Night-Time Construction Issues

night, what problems had been encountered during night work, what effect night work has had on project schedule, cost, and safety, and how night work affected the quality and productivity of certain construction activities. Additionally the groups were asked what they felt was the biggest advantage and disadvantage of performing work at night.

(PDF) LABOUR PRODUCTIVITY IN CONSTRUCTION

LABOUR PRODUCTIVITY IN CONSTRUCTION. ... In construction projects, there are three basic planning elements: time, cost, and quality. ... for large companies equipment factors have also high effect ...

CHANGE ORDERS PRODUCTIVITY

Same authors studied electrical construction and found different variables that affected labor productivity for projects with significant change. • The number of years of experience of the project manager • The estimate of change orders as a percentage of the original estimate (expressed in logarithmic units)

project on effect of construction equipment on site ...

The degree of equipment utilization and mechanization of a construction project clearly will have direct bearing on job-site labor productivity. The contractual agreements play an important role in the utilization of union or non-union labor, the use of subcontractors and the degree of field supervision, all of which will impact job-site labor ...

6 Principles of Lean Construction - KaiNexus Blog

Jul 03, 2017· Not Utilizing Talent: Workers on a construction project have a range of skills and experience. When the right person is not matched to the right job, their talent, skills, and knowledge go to waste. Transport: The waste of transport happens when materials, equipment, or workers are moved to a job site before they are needed. It can also refer ...

Improving Construction Efficiency - Modular building

IMPROVING CONSTRUCTION EFFICIENCY & PRODUCTIVITY WITH MODULAR CONSTRUCTION 2 Overview U.S. industries have experienced almost continuous productivity growth for the past several decades. The one anomaly has been the construction industry, for which overall productivity declined from 1995 to 2001 (Triplett and Bosworth, 2004).

How to Calculate Winter Construction Inefficiency | Bizfluent

Estimate the number of equipment hours needed for the project during winter construction. This is the number of construction equipment hours, such as backhoe work, that project work would require during normal weather conditions. ... The "Effect of Cold Weather on Productivity" report uses a "high efficiency" model for all equipment hours.

Productivity in Construction - Massachusetts Institute of ...

vision, project management struction site. A Construction Industry Develop­ ment Council task force developed a question­ naire of factors impairing construction productivity (CIDC, 1984). It lists seven cate­ gories and 95 factors. Table 1.1 lists the most se­ rious factors within each of the seven categories. Research findings by social ...

effect of construction equipment on building site productivity

Chapter 3: Equipment Productivity Free. Equipment Productivity 3.1 Introduction 3.2 Heavy/Highway Construction Projects Construction equipment is an integral part of the construction process. The cost of would allow the more experienced estimator to utilize his or her time m In addition,ore effect …

Effects of management on productivity in construction - PMI

The current body of project management literature lacks substantial research on the ways that changes in construction management processes affect labor productivity. This paper looks at an approach t…

Productivity in the Construction Industry: Concepts ...

to a construction site for installation or erection. In this situation, the contribution to higher productivity may be allocated to the manufacturing employer, rather than the construction employer. In other words, declining or stagnant labour productivity in the construction industry could be associated with overall gains in the efficiency with

Cause-and-Effect Analysis in Loss of Productivity Claims ...

Jun 27, 2017· The construction industry is one of the labor-intensive industries with a significant contribution to the economy. As such, labor productivity plays an important role in successful implementation of construction projects to ensure construction activities can be implemented in an efficient manner. Productivity or efficiency is a relative measure of output relative to inputs.

Chapter 3: Equipment Productivity - Free

construction is a function of the design of the construction operation. This chapter will provide an overview of construction equipment selection and utilization processes. It will describe typical equipment spreads associated with two major classifications of civil engineering construction projects: heavy/highway and municipal/utility.

IDENTIFYING WAYS TO IMPROVE PRODUCTIVITY AT THE ...

slim profit margins. In any given geographical area, construction labor, material and equipment costs are essentially the same. One of the few opportunities to improve the bottom line is to increase productivity. This paper is attempted to identify some ways to improve productivity at the construction site in Libya. Interviews were carried with ...

Causes and Effects of Accidents on Construction Sites (A ...

Causes and Effects of Accidents on Construction Sites(A Case Study of Some Selected …. 68 | Page as frequency, percentage and mean and relative importance index. The respondents were mostly site engineers,

Improving construction productivity | McKinsey

The McKinsey Global Institute ('s) Reinventing construction: A route to higher productivity report, released in February 2017, found that the construction industry has an intractable productivity problem. While sectors such as retail and manufacturing have reinvented themselves, construction seems stuck in a time warp.

Efficiency Losses in Construction Sites; who is Responsible?

efficiency losses in construction projects by a survey design using the Likert scale questionnaire. Stratified and ... productivity decline in construction projects. Keywords: Efficiency losses, productivity decline, ... on many occasions, the long term effect of these unanticipated events cannot be assessed or calculated until the project is ...

Factors Affecting Construction Labor Productivity - Intergraph

Factors Affecting Construction Labor Productivity 5 5. Contractor Productivity Loss Claims According to the Independent Project Analysis Group, an average of over 35 percent of all construction projects will have a major change. A change in a project of any kind usually means there will be

Project Management for Construction: Labor, Material and ...

The degree of equipment utilization and mechanization of a construction project clearly will have direct bearing on job-site labor productivity. The contractual agreements play an important role in the utilization of union or non-union labor, the use of subcontractors and the degree of field supervision, all of which will impact job-site labor ...

Productivity in Building Construction - IOSR Journals

Productivity in the construction industry in Indonesia is not only influenced by labour, but also by other factors such as equipment, materials, construction methods, and site management Arditi and Mochtar, [2000]. Construction productivity can be analyzed at industry, firm, project, and activity/task levelHuang et al.