Home Infrastructure Environmental Sanitation tmc manhole 24inch tmc manhole 24inch Description Save The sewers are used to channel rainwater and surface water; - artworks Format DWG File size 253.16 KB DOWNLOAD DWG share your appreciation Related Posts collector networks Drains Sewerage - pipe details simple home download Compact drinking water treatment plant Residual water treatment plant Channel plan; channel design wet well Pontoon and manhole 24" dolch p 2000 s sewage treatment plant Thomas drainage network; example of the city of goias Details drainage facilities intakes Wastewater treatment plant detail sand removal detail Macrophyte leito – water purifying pond Sanitary drainage Inspection Camera Sampling chamber