Study for your sanitation project All the versions of this article: [Deutsch] [English] [français] Your project Project reference * Country * Type of activity * Community (village, hamlet, subdivision) Public building (to be specified) Hotel Cottage Camping Shopping Area Industrial Site Construction Site Specify Origin of Waste water * Combined Sewer system Domestic Waste water only Others Specify Considered treatment method * With sand filter or spreader With reed planted filters Sewage treatment plant Technical datas Number of IE EI : Inhabitant Equivalent Connected equipment If not known, specify the equipment related to the treatment process (WC, shower...) or the activity (factory, school...) Supply Gravity flow With upstream lifting device With downstream lifting device Diameter of the upstream network DN (circular) Nominal flow rate Peak Flow rate Daily volume Daily balance volume, pollutant concentrations Yes No Inlet Level Height between inlet water level and ground level Release environment Natural environment Infiltration Other Specify Parameters to be respected TSS COD DOB5 Other parameters to be respected Site plan Attach any plan if possible File n° 1 File n° 2 Select your department * Agence Allemagne (Deutschland) Agence Occitanie Agence Est Agence Île-de-France Agence Nord Agence Ouest Agence PACA Corse Agence Rhône-Alpes Agence Sud-Ouest Export Vos coordonnées Last name * First name * Position Company * Address Zip code City Phone * Email * Please leave this field empty: * Champs obligatoire