Home Infrastructure Environmental Sanitation ditches ditches Description Save Type section for concrete pipe trenches Format DWG File size 41.63 KB DOWNLOAD DWG share your appreciation Related Posts Soaking well in rocky soil Treatment plant for riles industries Collection boxes for storm drainage Septic tank or septic tank; sewer alternative constructed wetland sewage collector network Installation sewage disposal sewage project concrete angle pipe drain sections Sewerage and stormwater drainage imhoff tank scheme Treatment plant desander gate Sewerage drainage project well load break sand trap Details of gullies and ditches Sewer Hydraulic escada of energy dissipation