Earth work of septic tank is given in this Autocad drawing file. Download now.

Earth work of septic tank is given in this Autocad drawing file. Column detail is given in this model. Earth cover, iron sheets, 2”thick precast manhole cover, water level and other details are given in this drawing model. For more details download the Autocad drawing file. Thank you for downloading the Autocad drawing file and other CAD program files from our website.