Design Well, Build Better: A Guide for Planning, Creating, Overseeing, and Making Decisions about Social Infrastructure Designs
There are several modalities for the elaboration of social infrastructure designs: they can be carried out by the executing unit or other public institution of the borrowing country. Individual consultants or a specialized firm can be hired and then, through an independent process, the construction is hired or a company responsible for both the designs and the construction of these can be hired through a design and built contract. In the latter, variables might be included by the team and / or the operation and maintenance of the infrastructure for a certain period.