This Architectural Drawing is AutoCAD 2d drawing of Normal Reinforced canal unit length in AutoCAD, DWG drawings. Idle length of the canal i.e. length of the canal not providing any irrigation, should be minimum. 8. The alignment should avoid rock, fissured, and brakish formations. Fissured formations cause loss of water through fissures and brakish formations render water useless. It has been shown through studies done in the U.S., that a layer of bentonite 2 to 5 cm thick, underneath a layer of earth 15 to 30 cm thick, makes for an adequate lining system. Typically, porous soils are removed before compacted clay is applied to the bed and sides of a canal. For more details and information download the drawing file.
