Questione giuridica chiave
Whether the cantonal court arbitrarily found that no additional orders or unforeseeable extra works were proven.
Decisione estratta
Yes. The evidence showed accepted surcharges and additional work, so the negative finding was unsustainable.
Motivazione estratta
Witness evidence established a fixed surcharge for neighborhood-related problems, other surcharges from owners' changes, and scaffold costs included in invoices.