Document contents
- Activity ID
- Work / quantity / unit
- Estimation method
- Productivity / resource basis
- Calendar / time unit
- Optimistic duration
- Most likely duration
- Pessimistic duration
- Selected duration
- Source / assumption
- Estimator / review
XLSX /
AI tools and documents for engineering and project management.
Activity Duration Estimate Worksheet
Record and review activity duration estimates and the evidence supporting them.
You receive an editable Excel workbook with prepared working sheets and completion notes on a separate sheet. Enter your project data in the form and review the completed workbook before use.
The form prepares a separate brief; it does not fill the Word or Excel file.
Document titles, contents and files are in English.
Required inputs
- Project name, location, company, document number and revision
- Actual project scope, source records and responsible roles
Practical tools.
Professional judgment.
Confirm the adopted edition, local amendments, National Annex where relevant, and contract requirements.
Prepare project brief