Problem #5: In a water supply scheme to be designed for serving a population of 4 lakhs, the storage reservoir is situat

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Problem #5: In a water supply scheme to be designed for
serving a population of 4 lakhs, the storage reservoir is situated
at 8 km away from the town and the loss of head from source to city
is 16 metres. Calculate the size of the supply main using weisbach
formulanas well as hazen William formulae assuming a maximum daily
demand of 200 litres per day per person and half of daily supply to
be pumped in 8 hours. Assume coefficient of friction for the pipe
material as 0.012 in weisbach formula and
CH = 130 in Hazen William
formula.