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Determine the gradient of the circular storm/surface water pipe by using the Chezy Formula with the following information: Q = 0.01 m/s Wetted area

Determine the gradient of the circular storm/surface water pipe by using the Chezy Formula with the following information: Q = 0.01 m/s Wetted area of pipe: A= 0.02 m? v = C x Vmi Flow rate of water: Chezy formula: Chezy coefficient: C= 55 Hydraulic mean depth: m d /4 Diameter of pipe: d = 150 mm

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