Article D2224-44 of the French General Code of Local Authorities
The concessionaire shall make available to the conceding authority, under the conditions laid down in the concession contract, plans of the network works, drawn up on a medium scale, including in particular the layout of the works. This indicates the voltage level, nature, cross-section and technology of the conductors as well as the location, function and technical characteristics of the transformer substations and switching devices. The information mentioned in the…