The work
Send both dated drawing issues plus their addenda. We agree which sheets and quantities to compare, then document changes with references.
Your agreed deliverable
- Old and new drawing issue register
- Added, removed and changed items for agreed scope
- Sheet and location references
- Open questions and excluded changes
What to send
Both original and revised PDFs, revision dates, addenda and the trade scope. A replacement sheet alone is not enough for a reliable comparison.
Scope boundaries
A quantity comparison does not establish that every contractual or technical change has been captured.