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It is required to dewater a construction site 80m x 80m. The bottom of the construction...

It is required to dewater a construction site 80m x 80m. The bottom of the construction will be 1.5 m below the initial water surface elevation of 90 m. Four pumps are to be used in 0.5 m diameter wells at the corners of the site. The transmissivity and the storage coefficient of the aquifer are 1600 m2/day and 0.16, respectively. The site needs to be ready after 1 month of pumping. Determine required pumping rate.

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