(400 gpm). 16. Determine the maximum steady-state pumping rate in Ips (gpm) for a 305-mm (12-in.) diameter well installed in an unconfined aquifer if the allowable drawdown at the well is limited to 8.0 m (26.2 ft). The aquifer has a saturated thickness of 12.0 m (39,4 f) and a hydraulic conductivity of 40 m/day (131.2 ft/day). The radius of influence for the well is 2,000 m (6,560 ft). for the well in Problem 9.16 if the
(400 gpm). 16. Determine the maximum steady-state pumping rate in Ips (gpm) for a 305-mm (12-in.) diameter well installed in an unconfined aquifer if the allowable drawdown at the well is limited to 8.0 m (26.2 ft). The aquifer has a saturated thickness of 12.0 m (39,4 f) and a hydraulic conductivity of 40 m/day (131.2 ft/day). The radius of influence for the well is 2,000 m (6,560 ft). for the well in Problem 9.16 if the
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Please answer question 9.16 ASAP

Transcribed Image Text:(400 gpm).
9.16. Determine the maximum steady-state pumping rate in lps (gpm) for a 305-mm (12-in)
diameter well installed in an unconfined aquifer if the allowable drawdown at the well
is limited to 8.0 m (26.2 ft). The aquifer has a saturated thickness of 12.0 m (39,4
and a hydraulic conductivity of 40 m/day (131.2 ft/day). The radius of influence for
the well is 2,000 m (6,560 ft).
9.17. Determine the maximum steady-state pumping rate for the well in Problem 9.16 if the
allowable drawdown at the well is limited to 6.0 m (19.7 ft).
9.18. Determine the drawdown at the well and 30 m (98.4 ft) from the well in Problem 9.16
du ototo discharge of 18.9 Ips (300 gpm).
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