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putting the project pieces together

Agenda Items. Estimating IntroductionTools and Techniques OverviewRough-Order-of Magnitude (ROM) EstimatesIntermediate Estimates.Definitive Estimates.Help and ReferencesAdditional Questions. Training Goals. To understand Estimating Tools and Techniques.To learn enough about the various methods to use them effectively.To know where you can access more information and supporting materials..

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putting the project pieces together

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    1. Putting the Project Pieces Together Estimating Training

    2. Agenda Items Estimating Introduction Tools and Techniques Overview Rough-Order-of Magnitude (ROM) Estimates Intermediate Estimates. Definitive Estimates. Help and References Additional Questions

    3. Training Goals

    4. Estimating Introduction An approximate judgment or opinion regarding the value, amount, size, weight, timing, etc. Based on documented assumptions.

    5. OIS Primary Estimating Types Rough-Order-of-Magnitude (ROM) Estimates ( + - 50%) Intermediate Estimates (+ or – 30%) Definitive Estimates (+ or – 20%)

    6. Rough-order-of-magnitude (ROM) Approach

    7. Rough-Order-of-Magnitude --When is itAppropriate?

    8. ROM Estimating Techniques

    9. Parametric Estimating

    10. ROM Parametric Estimating Spreadsheet

    11. Parametric Estimating Steps

    12. Analogous Estimating

    13. Analogous Estimating Steps

    14. Do NOT use Rough-Order-of Magnitude…

    15. Intermediate Approach

    16. Intermediate—When should I use it? What is the purpose of the estimate? When is an estimate needed for the project? What level of precision is needed? What is the estimate intended to cover?

    17. Intermediate Estimating Techniques

    18. Parametric Estimating (Intermediate)

    19. Intermediate Sample Project Percentages

    20. Parametric Estimating Steps

    21. Delphi Estimating

    22. Delphi Estimating Steps

    23. Consensus

    24. Definitive Approach

    25. Definitive Estimate--When is it Appropriate?

    26. Definitive Estimating Techniques

    27. PERT Estimating

    28. PERT Estimating

    29. PERT Estimating--Prerequisites WBS PERT Analysis Formula Sources for estimates

    30. PERT Estimating Steps

    31. Wrap It Up!

    32. Help and References

    34. Additional Questions

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