Expectations - 1
The deliverable of the Project Concept Phase is a Business Case document that includes
- An Order of Magnitude Estimate
- Of the schedule and cost for the entire project
- The accuracy of this estimate, like all others, is dependent upon the extent and reliability of the scope definition information
- Practical experience suggests that the realistic accuracyof this cost estimate is in the range of -25% to +75%
- It is strictly only an indication of the final project cost