Extracted text: Q: (morning) A: If the total head (H) on the horizontal floor of cross regulator is 8m and the uplift pressure at points shown in the table below: Point Distance from the beginning of floor, m Uplift pressure, m 5.40 A B (under the gate) 4.75 C 18 3.46 Draw the floor details. Draw the distribution of the net uplift pressure on the floor. (use Lans method) If the discharge through the gate opining, width of regulator and silt factor are 42 m/s, 5m 0.7 respectively, is the length of D/S sheet pile is acceptable or not? (Ca=0.6).