Draw the line map
Record whether irrigation uses a separate well, the same well as the house or another supply. An outdoor stain can come from a line that never passes through household treatment. Label those routes before comparing equipment.
Discuss demand separately
High-volume irrigation can differ substantially from domestic use and can change service and maintenance flow requirements. Have the provider identify which line and demand the proposal serves. Do not infer permission to connect sources or extend a domestic design to additional buildings.
Verify the stated result
A domestic treatment acceptance check does not prove that outdoor staining or irrigation flow has changed. Agree on the result and sample location for each quoted scope. Any drinking-water safety question requires the appropriate source-specific evidence rather than an observation from an irrigation outlet.
House, additional buildings and private-well boundaries
For a Wellington request, identify the supply serving each building before discussing equipment. A household connected to municipal water differs from a house on a private well, and a barn or irrigation line may be a separate scope. List the affected outlets and the demand the proposal is expected to serve. Do not apply a domestic equipment recommendation to animal-care or other specialist uses without the relevant professional guidance. A written line map helps the provider assess the correct project.