SEWERAGE CODE

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4.6.6.3 Internal falls through MHs joining sewers of different diameters 4.6.6.4 Large falls at MHs 4.6.6.5 Effect of steep grade—hydraulic jump 4.6.7 Vertical curves 4.6.8 Compound bends 4.7 CORROSION PREVENTION 4.7.1 General 4.7.2 Internal corrosion 4.7.3 External corrosion 4.8 STEEL SEWERS 4.8.1 Sizes and configurations 4.8.2 Joints

  Internal, Corrosion, External, Internal corrosion, External corrosion