Home Infrastructure Environmental Sanitation Sewerage system Sewerage system Description Save Sewerage network of the population of Nueva Colonia Santa Rosa. Format DWG File size 549.57 KB DOWNLOAD DWG share your appreciation Related Posts circular manhole Detail of wastewater aerators. Treatment plant desander gate Wastewater Basic signage design – dnit Stepped box well Lagoons for stabilization of sewage effluents – Lopez Chest at the foot of the downspout Residual water treatment plant Subdivision implantation Pumping well Sludge dewatering parafuso presses Manzanillo treatment plant Drainage boxes greater than 8m compact water treatment plant Inwent flow calculation spreadsheet Stormwater drainage detail Inspection Camera biological reactor Box culvert with detail installation and grating