Home Infrastructure Environmental Sanitation Septic tank Septic tank Description Save Isometric of prefabricated septic tank; rotoplas brand Format DWG File size 32.70 KB DOWNLOAD DWG share your appreciation Related Posts Fire station sand removal intake Sewers Trickling filter for wastewater treatment plant sludge hopper treatment plant Details box culvert 8c of 23x18m Stone Lined Channel Plan Sewerage - pipe details 150m3 homogenization tank plan Sewer inspection wells Example of a transmission line for a sewerage project Catchment Treatment plant for 600 inhabitants storm tank Pressure-break chamber design for pat field Water purification scheme Drain pipe installation details Stormwater manhole box details well a and b