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 3d drop camera pumping chamber foundation plan Storm and sanitary sewer plans settler Floating raft for treatment systems trenches type Aeration chamber and sedimentation chamber Treatment plant – El Salvador Septic chamber absorption well Splitter – storm drains Tecajetes treatment plant Pumping chamber - drains - structures leachate treatment plant density float Cross pipe under roadway Water treatment plant square sewer network Example of a transmission line for a sewerage project Special sewer cameras