Questione giuridica chiave
Whether the plaintiff had a contractual claim for the higher hourly rates against the canton
Decisione estratta
No contractual basis existed because the plaintiff knew it had no direct contractual relationship with the canton and no normative consensus could be established.
Motivazione estratta
A contract requires mutual assent; the findings showed the plaintiff knew it was not in direct contractual relations with the canton and had no assurance from the main contractor either.