this is hand made notes of  diversion head works  in irrigation engineering for civil departments 


contents:--

• layout and introduction
  
• parts of diversion headworks
  
• weir, afflux, barrage
  
• parts of foundation of weirs barrage
  
• seepage piping, sand boiling, quick sand, undermining
  
• seepage analysis
  
• thickness of floor
  
• khosla theory
  
• confocal ellipse, confocal hyperbola
  
• numericals
  
• lacy formula, and some more important notes
  

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READ WEIR AND BARRAGES NUMERICAL HERE

thanks
rusty