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.I r <br /> 5. DISTRIBUTION MEDIA: REGISTERED TREATMENT PRODUCTS: CHAMBERS AND EZFLOW <br /> A. Enter Dispersal Media: <br /> B. Enter the Component Length: ft Enter the Component Width: ft <br /> C. Number of Components per Row=Bed Length divided by Component Length (Round up) <br /> ft = C� ft= �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 /> ft+ ft= rows Adjust width so this is on whole number. <br /> F. Total Number of Components=Number of Components per Row X Number of Rows <br /> X = components <br /> I <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 - 1.5 ft ft Design Sand Lift(optional): C�ft <br /> B. Calculate Upslope Height: Clean Sand Lift +media depth +cover(1 ft.)=Upstope Height <br /> 1.5 ft + 1.0 ft + 1.0 ft= 3.5 ft <br /> C. Select Upslope Berm Multiplier(based on land slope): 2.86 <br /> Land Slope% 0 1 1 1 2 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 11 12 <br /> Upslope Berm 13:113.00 12.9112.83 2.75 2.68 2.61 2.54 2.48 2.42 2.36 2.31 2.26 2.21 <br /> Ratio 14:114.00 13.85 13.70 3.57 13.45 13.33 13.23 13.12 13.03 12.94 12.86 12.78 12.70 <br /> D. Calculate Upslope Berm Width:Multiplier X Upslope Mound Height =Upslope Berm Width <br /> 2.86 ft X 3.5 ft = 10.0 ft <br /> E. Calculate Drop in Elevation Under Bed: Bed Width X Land Slope+ 100= Drop(ft) <br /> 10.0 ft X 10.0 % + 100= 1.00 ft <br /> F. Calculate Downslope Mound Height: Upslope Height+ Drop in Elevation =Downslope Height <br /> 3.5 ft + 1.00 ft = 4.5 ft <br /> G. Select Downslope Berm Multiplier(based on land slope): 4.29 <br /> i <br /> Land Slope%M4:1 <br /> 0 1 2 3 4 5 6 7 8 9A6.67 <br /> 11 12 <br /> Downslope 3.00 3.09 3.19 3.30 3.41 3.53 3.66 3.80 3.95 4.114.48 4.69 <br /> i <br /> Berm Ratio 4.00 4.17 4.35 4.54 4.76 5.00 5.26 5.56 5.88 6.257.14 7.69 <br /> H. Calculate Downslope Berm Width: Multiplier X Downslope Height =Downslope Berm Width <br /> 4.29 x 4.5 ft = 19.3 ft <br /> I. Calculate Minimum Berm to Cover Absorption Area: Downslope Absorption Width +4 feet <br /> 10.0 ft + ft = 14.0 ft <br /> J. Design Downslope Berm=greater of 4H and 41: 19.3 ft <br /> i <br /> K. Select Endstope Berm Multiplier: 3.00 (usually 3.0 or 4.0) <br /> L. Calculate Endslope Berm X Downslope Mound Height =Endslope Berm Width <br /> 3.00 ft X 4.5 ft = 13.5 ft <br /> M.Calculate Mound Width: Upslope Berm Width +Bed Width +Downslope Berm Width <br /> 10.0 ft + 10.0 ft + 19.3 ft = 39.3 ft <br /> N. Calculate Mound Length: Endslope Berm Width + Bed Length +Endslope Berm Width <br /> 13.5 ft + 63.0 ft + 13.5 ft = 90.0 ft <br /> i <br /> i <br />