Kernrechtsfrage
Whether the cantonal authority erred in its factual findings on the state of works, valuation, need for a current expert opinion, and contract-party status.
Extrahierter Entscheid
The factual objections were rejected; no supplementation or correction was warranted.
Extrahierte Begründung
The challenged findings were not shown to be incomplete or incorrect in a way relevant to the legal review.