Home Infrastructure Environmental Sanitation percolation wells percolation wells Description Save Percolation or filtration well - wastewater treatment plants from small and rural towns. Format DWG File size 919.33 KB DOWNLOAD DWG share your appreciation Related Posts Landfill; distribution and details Stormwater manhole box details manhole details manhole detail imhoff tank anaerobic reactor Primary network reducing chamber dn300 Gate Effluent treatment plant Drinking water longitudinal profiles foundation plan Flocculators – water treatment Water treatment Storm Sewer Project Sewage pumping plant with 4 pumps Multi-family sanitary facilities Culvert for rural roads - reinforced masonry of l:1.00m and h:1.50m Water treatment plant Discharge structure in streams/rivers Sanitation