Kernrechtsfrage
Whether the contractor had performed the agreed services and was entitled to CHF 150,000 despite no general contracting contract being concluded.
Extrahierter Entscheid
The contractor had provided the agreed turnkey-project services; since the defendant did not conclude the follow-up contract, the agreed fee was due.
Extrahierte Begründung
The lower court's factual findings and expert report were not shown to be arbitrary. The project met the contractual expectations for a lump-sum capable turnkey project.