Dear Sir/Madam,

I am staying at Ranchi, the capital of Jharkhand, in a building comprising of 34
flats. I would like to know the minimum storage capacity of overhead water
tanks. Please give the details of calculation.

Note: - There is no underground water tank. The overhead tanks are to be fed
through deep well boring and used to service all the needs of the residents.

regards,
Anita Bhatt