The purpose of this consultation is to carry out the environmental and development studies necessary for departmental projects, in particular road projects. As far as road projects are concerned, they can be one-off or linear operations, both in terms of new works (diversions, doubling of two lanes, etc.) and existing ones (development of junctions, widening, etc.). They can also be soft bonds. It does not apply to project management studies

the technical characteristics of the services covered by the framework agreement are specified in the specification of special technical clauses (CCTP)