_____________________________________________________________________
Company Name : My Company Name
Job Description : My Job Description
Designed by : My Name
Date and Time : Monday, March 14, 2016 11:48:22 AM
File Path : Z:\2016\02 - CASTMET PDG LUNAS\SED
BASIN\SEDBASIN\SEDBASIN.doc
_____________________________________________________________________
Dry Sediment Basin
Time of Concentration = 35 minutes
Required Surface Area = 576.60 m²
Required Total Basin Volume = 692.33 m³
Overall Basin Dimensions
Top Width = 13.17 m
Top Length = 58.74 m
Bottom Width = 10.77 m
Bottom Length = 56.34 m
Settling Zone Depth = 0.60 m
Sediment Storage Zone Depth = 0.60 m
Side Slope = 1 (H): 1(V)
Outlet
Diameter of Outlet Riser = 900 mm
Area of each Orifice = 0.07069 m²
1/2
Total number of Orifice = 1
Discharge for 10 years ARI, Q10= 0.78 m³/s
Orifice Dischage = 0.85 m³/s
Spillway Discharge = 0.37 m³/s
Total Basin Depth = 1.75 m
2/2