Document corroded pipes, underground obstacles, and fixture changes with clear labor, material, and schedule terms.
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Galvanized drain pipe collapse discovered inside walls; Water heater capacity upgrade; Relocating main soil stack.
| Description of Extra Work | Labor | Materials | Total |
|---|---|---|---|
| Replace 15 ft of cracked cast iron sewer pipe with PVC | Labor: $750 | Mat: $320 | Total: $1070 |
| Relocate gas supply line and water lines for range | Labor: $400 | Mat: $180 | Total: $580 |
Original Contract: $9200
This Change Order: +$1650
New Contract Total: $10850
Schedule Impact: +2 Working Days
Once the ground is opened or walls are torn down, the original scope is void. A signed CO protects you from disputes over hidden damages.
Yes, this template is versatile. However, commercial jobs may require more detailed sub-to-GC routing.
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