For the calculation of the contractor’s remuneration, the partnership contract specifies the conditions under which the following are taken into account and identified:
1° Investment costs, in particular study and design costs, construction costs, ancillary construction costs and interim financial costs;
2° Operating costs, in particular the costs of upkeep, maintenance and renewal of works and equipment;
3° Financing costs;
4° Where applicable, income from ancillary activities or from the development of the estate.