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Engineering, 02.11.2019 05:31 maddynichole2017

Awater tower that is 90 ft high provides water to a residential subdivision. the water main from the tower to the subdivision is 6 in. sch 40, 3 miles long. if each house uses a maximum of 50 gal/hr (at peak demand) and the pressure in the water main is not to be less than 30 psig at any point, how many homes can be served by the water main?

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