Complete both questions 1, & 2 and upload a pdf to the assignment My Seneca portal...

  

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Complete both questions 1, & 2 and upload a pdf to the assignment My Seneca portal by February 2nd, 2024 before 11:59PM. Input your answers in the spaces provided and include a calculation page for my reference. Student Name: Student Number: (abc-def-ghi) a= b= C= d= e= f= g= h= i= 15.i m Former Ground surface 8m h = Zclay = 6.d m = m = Psat 20ef kg/m³ = Question #1: An 8 m deep excavation is advanced via dredging into a layer of clay that overlays a layer of sand. A well, installed and screened in the sand just below the clay, indicates a hydraulic head of 15.i m above the sand/clay interface. While dewatering the excavation the clay layer heaves. Determine the depth of the water in the excavation at the time of the heave. z = 16 cm z = 11 cm z=0 cm z=6cm h = 30+b cm Dam length (width of box) | =10.f cm 8 5 Questions #2: Referring to the flownet sketch provided determine the flow (Q) and pore water pressures (U). Place all answers in the space provided and submit a separate calculation page supporting your answers. Nƒ= Nd= k 0.ade1 cm/s = h = 30+b cm = q (cm³/s) = dam length, 10.fcm = Q=(litres/day) 3 Point Depth, z (cm) Pressure Head, hp (cm) Pressure, U (Pa) a (# e (#_ i (#_ Note: Do not repeat the calculations at the same point. If your numbers corresponding to a, e and i are identical then select a new point Complete both questions 1, & 2 and upload a pdf to the assignment My Seneca portal by February 2nd, 2024 before 11:59PM. Input your answers in the spaces provided and include a calculation page for my reference. Student Name: Student Number: (abc-def-ghi) a= b= C= d= e= f= g= h= i= 15.i m Former Ground surface 8m h = Zclay = 6.d m = m = Psat 20ef kg/m³ = Question #1: An 8 m deep excavation is advanced via dredging into a layer of clay that overlays a layer of sand. A well, installed and screened in the sand just below the clay, indicates a hydraulic head of 15.i m above the sand/clay interface. While dewatering the excavation the clay layer heaves. Determine the depth of the water in the excavation at the time of the heave. z = 16 cm z = 11 cm z=0 cm z=6cm h = 30+b cm Dam length (width of box) | =10.f cm 8 5 Questions #2: Referring to the flownet sketch provided determine the flow (Q) and pore water pressures (U). Place all answers in the space provided and submit a separate calculation page supporting your answers. Nƒ= Nd= k 0.ade1 cm/s = h = 30+b cm = q (cm³/s) = dam length, 10.fcm = Q=(litres/day) 3 Point Depth, z (cm) Pressure Head, hp (cm) Pressure, U (Pa) a (# e (#_ i (#_ Note: Do not repeat the calculations at the same point. If your numbers corresponding to a, e and i are identical then select a new point