VALIDATION OF THE PROJECT The verification, aimed at the validation, of the design falls within the orientation of the legislator, started with the law n.109/1994, and still provided for in the current legislation (Legislative Decree 56/2017), to give more and more importance to the activities of control in the various phases that intervene in the realization of a work. In particular, the moment in which the design idea is expressed in the various steps (preliminary, definitive, executive) represents a fundamental point for defining the requirements related to the times and costs of implementation. Unfortunately, design and contractual documentation, which does not clearly and completely define the requirements to be met, can give rise to modifications, variations and disputes, with consequent variation in the estimated times and costs of realization. Therefore, the verification of the design can give considerable added value in defining the parameters involved and in controlling the risk deriving from a deficient design. |