At this stage, in addition to design features, are defined times and economic times so the Commissioner can have an organic view of the future technical investment.

Preliminary draft

Includes drawings and specifications needed to define the advance of the work in its various components, materials, finishes and technological systems and processes.

Works program

It indicates the time of realization of the complete work, the sequence of the various phases of work, from design to completion of construction, their overlapping and synchronicity, allowing a substantial saving in time of implementation.

Costs estimate

Consider carefully all costs related to the investment in order to identify first, and then respect, the limits of the financial forecast.