Home Infrastructure Environmental SanitationSewerage system DescriptionSewerage network of the population of Nueva Colonia Santa Rosa. Format DWG File size 549.57 KB DOWNLOAD Related Entries Sanitation connection Sewerage system Sanitary drainage rainwater channel geometric leveling sewer plan sewer section Road manhole type plan Processing facilities. Well box for 76cm pipe Inspection Camera sewer structures mailbox detail sewage project Rainwater Drainage System Effluent treatment plant Processing facilities Design of a wastewater installation. storm sewage Cross section drainage channel Septic tank Design of sewage treatment plant bush sewer Transposition of ditch segments Storm drain with inverted siphon rain grate Public sewer network sewer mailbox treatment lagoon Wastewater treatment plants share your appreciation