Before ruling on the merits, the Claimant requested that the case be referred to a technical expert to inspect the signboard and determine the extent of its conformity with the agreed terms and specifications, the cost of its removal, and the particulars of the breach. On the merits, it sought rescission of the agreement and an order requiring the Contractor to refund the entire amount paid, together with default interest, court fees and costs, and attorneys’ fees.
The Claimant relied on the provisions of the Civil Code, including Article (128), which provides that the contract is the law of the contracting parties and that neither party may revoke it or unilaterally amend its terms; Article (129), which requires that a contract be performed in accordance with its contents and in a manner consistent with good faith; Article (140), which provides that, in bilateral contracts, where one party fails to perform its obligation after having been given formal notice, the other party may demand either performance or rescission of the contract, together with compensation; and Article (142), concerning the restoration of the contracting parties to their pre-contractual positions upon rescission official Civil Code text
It further argued that the installed part was smaller than the agreed dimensions, that the second part was not installed as required, and that the repeated notices left unanswered constitute sufficient formal notice.