Construction Engineering & Management - Vol 1 | 19. Equipment Life and Replacement Analysis (Part 3) by Abraham | Learn Smarter
Students

Academic Programs

AI-powered learning for grades 8-12, aligned with major curricula

Professional

Professional Courses

Industry-relevant training in Business, Technology, and Design

Games

Interactive Games

Fun games to boost memory, math, typing, and English skills

19. Equipment Life and Replacement Analysis (Part 3)

19. Equipment Life and Replacement Analysis (Part 3)

The chapter focuses on the application of the time value of money in equipment replacement analysis. It outlines important factors influencing economic life, emphasizing the need to consider current market values rather than historical costs. The discussion includes calculating equivalent annual costs for various expenses associated with equipment, striving to optimize replacement timing based on cost efficiency.

19 sections

Enroll to start learning

You've not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.

Sections

Navigate through the learning materials and practice exercises.

  1. 1
    Construction Methods And Equipment Management

    This section focuses on equipment life and replacement analysis, emphasizing...

  2. 1.1
    Equipment Life And Replacement Analysis (Part 3)

    This section addresses equipment life and replacement analysis, emphasizing...

  3. 1.2
    Recap Of Previous Lecture

    This section reviews critical concepts from the previous lecture on...

  4. 1.3
    Outline Of Today's Presentation

    This section outlines the key topics covered in the lecture on equipment...

  5. 1.4
    Important Points In Replacement Analysis

    This section outlines the key considerations and methodologies involved in...

  6. 1.5
    Third-Party Approach In Replacement Analysis

    This section discusses the third-party perspective in equipment replacement...

  7. 1.6
    Irrelevance Of Past Estimates

    This section emphasizes the importance of current market values in equipment...

  8. 1.7
    Defining Sunk Cost

    This section explains the concept of sunk cost in the context of equipment...

  9. 1.8
    Cost Variation With Age Of Equipment

    This section discusses how the costs associated with construction equipment...

  10. 1.9
    Economic Life And Equivalent Annual Cost

    The section discusses equipment life and replacement analysis, focusing on...

  11. 2
    Calculating Equivalent Annual Cost

    This section explains the method of calculating Equivalent Annual Cost (EAC)...

  12. 2.1
    Finding Present Worth Of Costs

    This section focuses on the replacement analysis of construction equipment,...

  13. 2.2
    Uniform Series Capital Recovery Factor

    This section discusses the Uniform Series Capital Recovery Factor and its...

  14. 2.3
    Calculating Eac For Purchase Price

    This section discusses the method of calculating the Equivalent Annual Cost...

  15. 2.4
    Calculating Eac For Salvage Value

    This section focuses on the calculation of the Equivalent Annual Cost (EAC)...

  16. 2.5
    Capital Recovery Calculation

    The chapter section discusses the capital recovery calculation as part of...

  17. 3
    Working Out A Problem For Economic Life

    This section discusses the concepts of equipment life and replacement...

  18. 3.1
    Machine Details And Cash Flow Diagrams

    This section covers the importance of cash flow analysis in equipment...

  19. 3.2
    Estimating Equivalent Annual Costs For Years

    This section covers the estimation of equivalent annual costs for equipment,...

What we have learnt

  • Replacement analysis should consider only the current market value of equipment.
  • Sunk costs and past estimates are irrelevant in the replacement analysis.
  • The economic life of equipment is determined when the equivalent annual cost reaches its minimum.

Key Concepts

-- Economic Life
The period during which equipment is most cost-effective to operate before replacement is warranted due to increasing maintenance costs.
-- Sunk Cost
Costs that have already been incurred and cannot be recovered, which should not factor into current investment decisions.
-- Equivalent Annual Cost (EAC)
A method to convert total costs over different time periods into a uniform annual cost for comparison purposes.
-- Replacement Analysis
The process of deciding when to replace equipment based on economic factors, focusing on minimizing costs and maximizing efficiency.

Additional Learning Materials

Supplementary resources to enhance your learning experience.