Case Study 3 – Detention Basin Design Using User Hydrograph

 

Sample Data

Site Detail

Location : Air Terjun Sungai Batu, Kuala Lumpur
Area : 10 Ha
Tc Pre : 30 min
Tc Post : 15 min

 

Outlet Selected

Type : Orifice
Numbers : 1
Cd : 0.6
Do : 1m
Invert Level : 0 m

 

Detention Basin Design

ARI for Pre : 5 year
ARI for Post : 50 year
Tc Pre : 10 min, 20 min, 30 min
Tc Post : 10 min, 20 min, 30 min
Pond Area : 6000 m2, 7000 m2, 8000 m2, 9000 m2, 10000 m2, 11000 m2
Contour Interval depth : 0.15 m
Max Depth : 3.0 m
Invert Level : 0 m
Free board : 0.3 m
No of contour lines : 6
Pool routing time step : 5 min
Factor to Tc : 4

 

Back : Case 2 MSMA(2011) -Comparison

Next : MSMAware Computation

 


 

 

 

 

 

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