Home Infrastructure Environmental Sanitation Storm drainage - sewers. Storm drainage – sewers. Description Save Details - specifications - sizing Format DWG File size 147.63 KB DOWNLOAD DWG share your appreciation Related Posts Sewage sludge drying beds concrete angle pipe Compact drinking water treatment plant inspection cameras Septic tank Residual water treatment plant water filtration system Structural details of wastewater treatment plant leachate treatment plant engine bomb 3d sand trap urban details rain details Manholes Artworks Wooden truss for sports slab waste storage Chamber of bars and pumping rod pluvial system Hydraulic profile of a treatment plant.