Storm sewer system is to be provided to drain storm water to protect urban areas from flooding after episodes of rainfall. Storm sewer layout along with the contributing areas drained in specific sewer lines is shown in Figure A2= 26 ha SS1 SS2 SS3 SS4 SS5 C2=0.56 A2=16 ha C2=0.75 A6=26 ha C6=0.65 MH1 MH3 MH5 MH6 MH2 MH4 Main Sewer 56 51 51 66 61 Length of Sewer (m) A1=11 ha C1=0.60 A3=26 ha C3=0.70 A5=31 ha C5=0.70 MH1 MH1 MH2 MH3 MH4 MHS MH2 MH3 MH4 MH5 MH6 GE=142 m MH2 MH3 MH4 MH5 MH6 GE=140.9 m Design the storm sewer system for "gravity flow" using the data given in Table Q1 assuming that the entry time to the pipe is the same for all sections and is equal to 6 min. All pipes are circular and made of concrete. All areas are in hectares. Sewer Name Head of run End of run GE=140 m GE=139.1 m GE=138.2 m GE=137.0 m

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Storm sewer system is to be provided to drain storm water to protect urban areas
from flooding after episodes of rainfall. Storm sewer layout along with the
contributing areas drained in specific sewer lines is shown in Figure
A2= 26 ha
SS1
SS2
SS3
SS4
SS5
C2=0.56
A2=16 ha
C2=0.75
A6= 26 ha
C6=0.65
MH1
MH3
MH5
MH6
MH2
MH4
Main Sewer
56
51
51
66
61
Length of
Sewer (m)
A1=11 ha
C1=0.60
A3= 26 ha
C3=0.70
A5= 31 ha
C5=0.70
MH1
MH1
MH2
MH3
MH4
MHS
MH2
MH3
MH4
MH5
MH6
GE=142 m
MH2
MH3
MH4
MH5
MH6
GE=140.9 m
Design the storm sewer system for "gravity flow" using the data given in Table Q1
assuming that the entry time to the pipe is the same for all sections and is equal to
6 min. All pipes are circular and made of concrete. All areas are in hectares.
Sewer Name
Head of run
End of run
GE=140 m
GE=139.1 m
GE=138.2 m
GE=137.0 m
Transcribed Image Text:Storm sewer system is to be provided to drain storm water to protect urban areas from flooding after episodes of rainfall. Storm sewer layout along with the contributing areas drained in specific sewer lines is shown in Figure A2= 26 ha SS1 SS2 SS3 SS4 SS5 C2=0.56 A2=16 ha C2=0.75 A6= 26 ha C6=0.65 MH1 MH3 MH5 MH6 MH2 MH4 Main Sewer 56 51 51 66 61 Length of Sewer (m) A1=11 ha C1=0.60 A3= 26 ha C3=0.70 A5= 31 ha C5=0.70 MH1 MH1 MH2 MH3 MH4 MHS MH2 MH3 MH4 MH5 MH6 GE=142 m MH2 MH3 MH4 MH5 MH6 GE=140.9 m Design the storm sewer system for "gravity flow" using the data given in Table Q1 assuming that the entry time to the pipe is the same for all sections and is equal to 6 min. All pipes are circular and made of concrete. All areas are in hectares. Sewer Name Head of run End of run GE=140 m GE=139.1 m GE=138.2 m GE=137.0 m
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