7 references
Hydraulic Design
7Flow estimation, capacity, depth and the hydraulic grade line.
Design Flow EstimationDry weather flow, peaking factors and infiltration allowances.Manning's EquationDischarge and velocity in steady uniform flow.Partial-Flow HydraulicsCircular segment geometry, depth ratio and the Q and V maxima.Flow VelocityMinimum, maximum and where velocity is actually evaluated.Hydraulic Grade LineWater surface, pressure line and how to build the profile.Surcharge ConsiderationsCauses, consequences and what to check when the pipe runs full.Hydraulic Design AssumptionsThe assumptions to record, and how to show sensitivity.
These references summarise Australian engineering practice and point to the source documents. They do not replace WSA 02, the current Australian Standards or the local water authority's requirements, and no clause numbers or compliance limits are reproduced. Project-specific requirements and current standard editions must be checked before use in design.