Answer to Question #341092 in Civil and Environmental Engineering for Sevi

Question

A storm sewer is proposed to drain a 24 hectares drainage area shown in the figure below. With given data in the table below, determine x if the design discharge needed to convey 5-year peak discharge is 3.75m3/sec. (i=6270/(t+29))

C <-----------------> D

1Tt=15 min 2

For Site C For site D

Area (ha)=10 Area(ha)=14

C =0.6 C =0.45

Inlet time(min)=9 inlet time= X