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' 5. DISTRIBUTION MEDIA: REGISTERED TREATMENT PRODUCTS: CHAMBERS AND EZFLOW <br /> A. Enter Dispersal Media: <br /> B. Enter the Component: Length: C�ft Width:�ft Depth:�ft <br /> C. Number of Components per Row = Bed Length divided by Component Length (Round up) <br /> C� ft : �� ft = C�components/row <br /> D. Actual Bed Length = Number of Components/row X Component Length: <br /> �components X ��ft = ��ft <br /> E. Number of Rows = Bed Width divided by Component Width (Round up) <br /> C� ft - C� ft = C� rOws Adjust width so this is an whole number. <br /> F. Total Number of Components= Number of Components per Row X Number of Rows <br /> C� X �� _ �components <br /> 6. MOUND SIZING <br /> A. Calculate Minimum Clean Sand Lift: 3 feet minus Depth to Limiting Condition = Clean Sand Lift <br /> 3.0 ft - 1.3 ft = 1.7 ft Design Sand Lift (optionat): ��ft <br /> B. Catculate Upslope Height: Ctea� Sand Lift + media depth +cover (1 ft.) = Upslope Height <br /> 1.7 ft + 0.5 ft + 1.0 ft = 3.2 ft <br /> C. Setect Upslope Berm Multiplier (based on tand slope): 2.41 <br /> La�d Slope 9�0 0 1 2 3 4 5 6 7 8 9 10 11 12 <br /> Upslope Berm 3:1 3.00 2.91 2.83 2.75 2.68 2.61 2.54 2.48 2.42 2.36 2.31 2.26 2.21 <br /> Ratio 4:1 4.00 3.85 3.70 3.57 3.45 3.33 3.23 3.12 3.03 2.94 2.86 �.78 2.70 <br /> D. Calculate Upslope Berm Width: Multiptier X Upslope Mound Height = Upslope Berm Width <br /> 2.41 ft X 3.2 ft = 8.0 ft <br /> E. Calculate Drop in Etevation Under Bed: Bed Width X Land Stope = 100 = Orop (ft) <br /> 10.0 ft X 18.0 46 = 100 = 1.80 ft <br /> F. Calculate Downstope Mound Height: Upslope Height + Drop in Elevation = Downslope Height <br /> 3.2 ft + 1.80 ft = 5.0 ft <br /> G. Select Downslope Berm Multiplier (based on tand stope): 7.00 <br /> land Slope°/a 0 1 2 3 4 5 6 7 8 9 10 11 12 <br /> Downslope 3:1 3.00 3.09 3.19 3.30 3.41 3.53 3.66 3.80 3.95 4.11 4.29 4.48 4.69 <br /> Berm Ratio 4:1 4.00 4.17 4.35 4.54 4.76 5.00 5.26 5.56 5.88 6.25 6.67 7.14 7.69 <br /> H. Calculate Downslope Berm Width: Multiptier X Downslope Height = Downslope Berm Width <br /> 7.00 x 5.0 ft = 34.8 ft <br /> I. Catculate Minimum Berm to Cover Absorption Area: Downslope Absorption Width + 4 feet <br /> 16.0 ft +� 4� ft = 20.0 ft <br /> �--- <br /> J. Design Downstope Berm = greater of 4H and 41: 35.0 ft <br /> K. Select Endslope Berm Multiptier: 3.00 (usually 3.0 or 4.0) <br /> L. Calcutate Endstope Berm X Downslope Mound Height = Endslope Berm Width <br /> 3.00 ft X 5.0 ft = 15.0 ft <br /> M. Calcutate Mound Width: Upstope Berm Width + Bed Width + Downslope Berm Width <br /> 8.0 ft + 10.0 ft + 35.0 ft = 53.0 ft <br /> N. Catculate Mound Length: Endslope Berm Width + Bed Length + Endslope Berm Width <br /> 15.0 ft + 63.0 ft + 15.0 ft = 93.0 ft <br />