Home Infrastructure Environmental Sanitation ditches ditches Description Save Trench type sections. anchors Format DWG File size 39.86 KB DOWNLOAD DWG share your appreciation Related Posts manhole Processing facilities Structural septic chamber drinking water plant side walls Filter house str water supply pressure break chamber crane truck manual detail of drains Camera leveling detail Intake design doc sewage collector network Air blower for treatment plants Plan and project profile of a canal Sanitary network Queretaro center rainwater well ho pipe mass Facultative stabilization lagoons and sand remover manhole details Chamber of bars and pumping rod