The results include increased efficiency and job site productivity, fewer equipment failures, and less downtime spent repairing equipment. Space Efficiency: Why Urban Construction Size Is Important. ... Compact construction equipment is enabling a whole new approach to modern building sites. Excavators, skid steers, and mini loaders are ...
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Keywords: Construction Equipment, Productivity, Fleet, Optimization. 1. Introduction Today, various styles, sizes, and groupings of equipment are needed for a different form of construction operation such as earthmoving, excavating, and raising, so there is a piece of equipment for virtually any work activity, large or ...
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2. Introduction In the case of huge construction projects; Proper use of the appropriate equipment contributes to economy, quality, safety, speed and timely completion of a project. Equipment are use for highway projects, irrigation, buildings, power projects etc. 15-30% of total project cost has been accounted towards equipment and machinery.
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Construction equipment productivity was found to be significantly influenced by MT and OT in construction projects. This was mainly because of their corresponding subfactors, such as operating...
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equipment is a major productivity destroyer. ... This paper discusses construction productivity, especially labor productivity, including its measurement, the methodologies for asserting and ...
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Due to this weak performance of the construction equipment productivity, the contractors forced to incur an additional cost from 1 – 2 % of the total monthly running cost allocated for the equipment. Out of the four main contributing factors for equipment productivity loss (machine factor, human factor, management factor and work factor) the ...
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construction productivity to be produced at the task, project, and industry levels. Keywords . Building economics; construction; economic analysis; information technology; labor ... adequately specify the technical procedures and equipment used. In no case does such identification imply recommendation or endorsement by the National Institute of
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The document discusses productivity rates for various types of construction equipment. It provides example rates for bulldozers, front-end loaders, motor graders, trucks, and excavators. Rates are given in cubic meters per hour for tasks like excavating, hauling, mixing soil, and paving. The document notes that rates vary depending on material, operator skill, site conditions, and …
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This paper discusses the critical importance of equipment productivity in construction projects, emphasizing its considerable impact on overall project …
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Construction equipment productivity is an equal result of proactive and reactive factors. Preventive maintenance ranks number one on the list of proactive factors list, and the reasoning is simple. Firstly, it extends the lifetime, efficiency, and usability of the equipment. Much like a car, heavy equipment needs its fair share of care and ...
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affects the equipment productivity in construction projects. Destitute supervision contributes to the destitute workmanship on construction areas. Fig 4.2 operators/ human factors Lack of ...
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AbstractProductivity, defined as output per input, is a key performance indicator. Construction is one of the least productive industries, and in this paper we explore how productivity measurement can be improved. The findings are based on a review of ...
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Elevating construction efficiency through standard productivity of construction machinery requires a combination of equipment expertise, strategic planning, and technological integration. By embracing the capabilities of bulldozers, loaders, motor graders, trucks, and excavators, construction professionals can unlock the true potential of their ...
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This chapter provides the processes and procedures for estimating and optimizing construction equipment productivity. It details methods provided by Gates and Scarpa, Peurifoy, and Phelps. These methods are extended by Gransberg to provide an algorithm to optimize equipment package composition and estimate the optimum production rate on a basis ...
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Construction Equipment Productivity Determination; Estimating actual productivity is an essential element in estimating the time and cost required to complete construction operations. Terminologies. Peak Productivity (Qp): is the ideal or theoretical productivity governed by design limitations only.
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This study identified and quantified the interrelationships between various construction equipment productivity constraints. Therefore, the results can help experts and specialists better comprehend how to overcome delays due …
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This study develops and compares two methods for estimating construction productivity of dozer operations and suggests that the non‐linear artificial neural network (ANN) has the potential to improve the equipment productivity estimation model. Estimating equipment production rates is both an art and a science. An accurate prediction of the productivity of …
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PDF | On May 31, 2020, Douglas D. Gransberg and others published Estimating Construction Equipment Productivity | Find, read and cite all the research you …
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Construction equipment productivity analysis is the most essential construction equipment management practice that has the potential to improve the productivity of construction projects (Gurmu and ...
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Productivity in Construction: - the number of completed units of work by skilled worker or efficient machine within a specific time. E.g. the productivity of skilled worker is 5 m3/hr and the ... • Productivity of Equipment = No. of Cycles × Capacity of (blade, bowel, ...
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The units make two cuts per evolution for increased productivity. The Twister features a dual-feed wheel system and a 16-×10-inch feed-wheel opening. The compact Clipper features a torsional axle for stability and tows easily.
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Earthmoving and construction equipment have evolved significantly during the past century. During the same time, our ability to study and understand equipment economics and productivity has also ...
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Efficient construction equipment management plays a pivotal role in enhancing Labour productivity, particularly in the context of multi-storey building construction projects. This research explores contemporary practices and strategies employed in construction equipment management to optimize Labour
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The article discusses how GPS, automation, and assistive technology in machines improve safety and productivity. Features like GPS tracking, automation in task control, and assistive tools for ...
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Construction equipment productivity has been studied by many researchers (Ok and Sinha, 2006, Gurmu andAibinu, 2017) and (Gerami Seresht and Fayek, 2018)) to improve the overall construction ...
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Productivity, or rather the lack of it, is the foremost problem confronting many construction firms. Contractors commonly measure their productivity by taking their output (measured in dollars or units) and dividing it by the number of labor hours required to achieve the output. But productivity is the efficiency by which materials are placed by labor and equipment. …
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Advanced Methods in Estimating and Optimizing Construction Equipment System Productivity 123 Assuming 4 s per gear change, the total time to accelerate to a top speed of 27.7 mph equals 1.069 min.
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Productivity Rate(Road Works) - Free download as Excel Spreadsheet (.xls / .xlsx), PDF File (.pdf), Text File (.txt) or read online for free. The document provides information on labor and equipment requirements and durations for various road construction activities including road marking, road curbs, tack coat, prime coat, wearing course, asphalt, and base course.
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The performance of the construction industry can be improved by understanding the factors that affect the productivity of its equipment. A hypothetical framework was used to analyze six vital construction equipment …
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Productivity rates in construction projects refer to the measure of how efficiently and effectively resources such as labor, equipment, and materials, are utilized to complete the work within a specific timeframe. ... Equipment Productivity: This measures the amount of work completed per unit of equipment usage, ...
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