Question juridique clé
Whether the cantonal court arbitrarily assessed the evidence and facts under Article 9 of the Constitution when determining the remuneration for renovation work.
Solution extraite
No arbitrariness was shown; the challenge mostly repeated the appellant's view and did not demonstrate that the cantonal court ignored decisive evidence or reached a manifestly untenable result.
Motifs extraits
The Federal Court held that arbitrariness requires a decision that is untenable in its reasoning and outcome. The cantonal court had considered the contractual documents, the purpose of the work statements, and the expert report, and the appellant did not specifically show why the expert valuation was arbitrary.