7. Conclusion

The completion of a project requires the resolution of technical problems that often provoke discontent among those involved in the building process.

Lack of knowledge of the rules of the art on the part of those involved (to help the project owner, the regulations consider him incompetent in the matter), results in financial problems whose resolution requires legal action.

The information and advice given in this article should enable you to "arrive at your destination safely", to the satisfaction first and foremost of the customer (the client) and the other professionals involved.