Record renovation additions and omissions with cost and timing changes
Connect the original item, proposed change and confirmed implications in one record. Track omissions as well as additions and retain both versions.

Connect each change to the original item
A request to make something larger or choose another model may leave work, materials and quantities unclear. Write the original arrangement and proposed change before connecting quotations and confirmations to it.
Confirm amount, payment and timing separately, keeping unresolved items pending. Record cancelled work too, rather than accumulating extra charges without knowing what happened to the original item.
A complete variation record
Use a shared variation reference for messages, drawings and quotations.
| Item | Record | Follow-up |
|---|---|---|
| Original arrangement | Item, location and version | Retrieve the original quote |
| Change | Addition, omission or substitution | Clarify quantity and specification |
| Implications | Cost, payment and timing response | List unanswered matters |
| Confirmation | Who, date and version | Update work and payment records |
Example: new cabinetry also replaces existing work
A storage cabinet is added while the original shelves are cancelled. Record both sides of the change, confirm how their costs are treated, then update the total and timing arrangement.
Questions before confirming a variation
- Original item and new request are clear
- Omissions and additions are recorded
- Cost and timing reflect actual confirmations
