The services, which are the subject of this consultation, mainly relate to:

- an inventory and diagnosis of the existing sanitation system,

- measurement campaigns and other field investigations,

- digital modeling of the network and assessment of the impact of discharges in rainy weather,

- the development of a general scheme for sanitation and rainwater,

- the realization of pluvial zoning with soil and permeability surveys and geotechnical surveys.

The services, which are the subject of this consultation, mainly relate to:

- an inventory and diagnosis of the existing sanitation system,

- measurement campaigns and other field investigations,

- digital modeling of the network and assessment of the impact of discharges in rainy weather,

- the development of a general scheme for sanitation and rainwater,

- the realization of pluvial zoning with soil and permeability surveys and geotechnical surveys.