Revision pressure is a UAE constant
Late-stage addenda are common in Dubai tenders. Teams that handle revisions manually often rework full takeoffs and still miss critical deltas.
A better way: delta-first revision control
Treat each addendum as a controlled delta event, not a full restart.
1) Lock baseline
- Freeze the previous estimate baseline
- Tag related RFQ packages and assumptions
2) Identify changed sheets
- Compare revision set against baseline
- Re-run extraction on impacted sheets first
3) Quantify commercial impact
- Highlight added/removed quantities
- Separate “technical change” from “commercial change”
4) Communicate fast
- Push delta summary to commercial lead
- Re-issue only impacted RFQ packages
Where teams lose most time
- Re-extracting unchanged drawings
- Updating all packages when only one discipline changed
- No documented assumptions by revision
Aginera workflow support
| Revision task | Suggested platform flow |
|---|---|
| New addendum intake | Documents + version tagging |
| Quantity delta | Takeoff re-run + QTO review |
| BOQ update | Estimate/BOQ adjustment |
| Supplier refresh | RFQ package re-issue only where needed |
Final submission discipline
Before tender close:
- Lock final revision baseline
- Confirm updated exclusions
- Confirm all changed quantities propagated to RFQs and final quote
This process significantly reduces avoidable rework and protects margin.