Please help me on this homework problem i’m struggling with! Show all work A pumping test was carried out to determine the average hydraulic conductivity of a sand deposit 20m thick overlying impermeable clay. The discharge from the pumping well was 10 x 10-3 m³/s.Drawdowns in the observation wells located 15 m and 30 m from the centerline of the pumping wellwere 2.1 m and 1.6 m, respectively. Groundwater table was reached at 3.2 m below the groundsurface. Determine the hydraulic conductivity of the sand.6.

Observations wells are setup in themes theory to note down drawdown in observation wells.yield of…

6. A pumping test was carried out to determine the average hydraulic conductivity of a sand deposit 20 m thick overlying impermeable clay. The discharge from the pumping well was 10 × 10-3 m³/s. Drawdowns in the observation wells located 15 m and 30 m from the centerline of the pumping well were 2.1 m and 1.6 m, respectively. Groundwater table was reached at 3.2 m below the ground surface. Determine the hydraulic conductivity of the sand.

6. A pumping test was carried out to determine the average hydraulic conductivity of a sand deposit 20 m thick overlying impermeable clay. The discharge from the pumping well was 10 × 10-3 m³/s. Drawdowns in the observation wells located 15 m and 30 m from the centerline of the pumping well were 2.1 m and 1.6 m, respectively. Groundwater table was reached at 3.2 m below the ground surface. Determine the hydraulic conductivity of the sand.

Fundamentals of Geotechnical Engineering (MindTap Course List)

5th Edition

ISBN:9781305635180

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter6: Hydraulic Conductivity

Section: Chapter Questions

Problem 6.15P

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