14. If the land surveyor finds that it is impossible to carry out the layout by reason of, in particular, the physical state of the premises, the existence of a servitude or data provided by the client or mandatary that are incompatible with one another or with the state of the premises, he or she shall stop the layout operations and immediately inform the client or mandatary that his or her mandate must be redefined, or terminate it by preparing and giving him or her a plan of the situation, together with a written report. The plan and the report shall contain all explanations necessary for the good understanding of the situation, as well as the land surveyor’s recommendations.