# Please show all steps and work. Problem 4: (20 points) th For the hydraulic structure shown,...

Please show all steps and work.

Problem 4: (20 points) th For the hydraulic structure shown, a) Calculate the flow rate or seepage loss in m3/day/m around the dam through the permeable layer using k=0.002 cm/s. (6 points) b) Calculate the hydraulic uplift pressure at the base of the dam at point A. (7 points) c) What is the factor of safety against piping? (7 points) The void ratio of the sand is 0.59, Gs = 2.65 sm 10 m 1.67 1 20 m Impermeable layer 10 m Scale

please find the attached file. thank you

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