b) A water supply well has been drilled to a depth of 10m in the soil profile given in Question 1 and 2 observation wells have also been drilled at radial distances from the pump well of 5 and 10m respectively. If the co-efficient of permeability k of the SAND layer is 0.1 mm/sec, determine the yield from the well in litres /sec when the levels in the two observation wells are drawn down by 3 m and 2 m respectively.
b) A water supply well has been drilled to a depth of 10m in the soil profile given in Question 1 and 2 observation wells have also been drilled at radial distances from the pump well of 5 and 10m respectively. If the co-efficient of permeability k of the SAND layer is 0.1 mm/sec, determine the yield from the well in litres /sec when the levels in the two observation wells are drawn down by 3 m and 2 m respectively.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:b) A water supply well has been drilled to a depth of 10m in
the soil profile given in Question 1 and 2 observation wells
have also been drilled at radial distances from the pump
well of 5 and 10m respectively. If the co-efficient of
permeability k of the SAND layer is 0.1 mm/sec, determine
the yield from the well in litres /sec when the levels in the
two observation wells are drawn down by 3 m and 2 m
respectively.
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