Article 711: Procedure for payment of work

1. If the contract does not provide for the advance payment of the work performed or of the individual phases thereof, the employer shall pay to the contractor the conditional price upon final delivery of the result. 2. The contractor shall be entitled to demand payment of an advance or deposit only in the event of an incident, provided that the work is performed properly and within the agreed time period or with the agreement of the employer. and the amount specified in the law or the contract.