The design period for a water supply project is taken as -

[Dnyan Deshmukh]

The design period for a water supply project is taken as -

(a) 50 to 10 years

(b) 10 to 15 years

(c) 15 to 20 years

(d) 20 to 30 years.

The correct Answer Is
(d) 20 to 30 years