Construction Engineering & Management - Vol 2 | 4. Production Value of the Bulldozer by Abraham | Learn Smarter
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Knowledge
4. Production Value of the Bulldozer

The chapter discusses the productivity estimation of bulldozers in various earthmoving operations. It outlines key factors that influence productivity, such as correction factors for material type, operator skill, and job efficiency. Additionally, the chapter emphasizes the importance of accurate cost estimation per bank meter cube for effective project bidding.

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Sections

  • 1

    Production Value Of The Bulldozer

    This section discusses the factors affecting the production value of a bulldozer, including correction factors for job efficiency, soil density, operator skill, and material type.

    Learning Practice

  • 1.1

    Conditions For Validity Of Curves

    This section discusses the ideal conditions under which productivity curves are valid and highlights the importance of applying correction factors based on varying parameters.

    Learning Practice

  • 1.2

    Correction Factors Application

    This section discusses the application of correction factors in estimating equipment productivity in construction projects.

    Learning Practice

  • 1.3

    Data Summary And Input Variables

    This section discusses the impact of various correction factors on the productivity of earthmoving machinery under specific project conditions.

    Learning Practice

  • 2

    Estimation Of Unit Cost

    The section covers the process of estimating the unit cost of earthmoving operations, focusing on adjusting productivity estimates based on varying project conditions.

    Learning Practice

  • 2.1

    Calculation Methodology Of Unit Cost

    This section focuses on the methodology for calculating unit costs in earthmoving operations, emphasizing the importance of correction factors for various operational conditions.

    Learning Practice

  • 2.2

    Factors Affecting Unit Cost

    This section explains the various factors that influence the unit cost of earthmoving operations, including machine efficiency, operator skill, material type, and correction factors.

    Learning Practice

  • 3

    Different Approach For Estimation Of Productivity

    This section discusses the various correction factors that impact the productivity of bulldozers in earthmoving operations, emphasizing the need for accurate estimations based on actual working conditions.

    Learning Practice

  • 3.1

    Crawler Type Bulldozer Specifications

    This section outlines the specifications and operational considerations of a crawler-type bulldozer, emphasizing the calculation of productivity and cost based on variable parameters.

    Learning Practice

  • 3.2

    Cycle Time Calculation

    This section discusses the factors impacting cycle time calculation for earthmoving operations, emphasizing correction factors related to soil density, operator skill, and job efficiency.

    Learning Practice

  • 3.3

    Productivity Calculation

    This section focuses on calculating productivity in earthmoving operations by using correction factors based on various project conditions.

    Learning Practice

  • 4

    Summary Of Bulldozer Operations

    This section outlines the factors affecting bulldozer productivity and cost calculations for earthmoving operations.

    Learning Practice

  • 4.1

    Versatility Of Bulldozers

    This section discusses the various factors affecting bulldozer productivity, including soil density and operator skill.

    Learning Practice

  • 4.2

    Blade Movements And Performance Parameters

    This section discusses the necessary adjustments to production parameters for bulldozing operations based on various site conditions.

    Learning Practice

  • 4.3

    Productive Dozing Methods

    This section discusses the various productive dozing methods and the factors that impact the productivity of bulldozer operations.

    Learning Practice

  • 5

    References

    This section discusses productivity estimation for earthmoving operations, emphasizing correction factors for various conditions.

    Learning Practice

  • 5.1

    Recommended Literature

    This section discusses the importance of correction factors in earthmoving operations and how they affect productivity.

    Learning Practice

  • 6

    Upcoming Topics

    This section discusses the implications of different correction factors on the productivity of earthmoving machinery in various conditions.

    Learning Practice

  • 6.1

    Next Lecture On Scrapers

    This section discusses the correction factors required to adjust bulldozer productivity based on various project conditions.

    Learning Practice

References

10 d.pdf

Class Notes

Memorization

Final Test

Revision Tests