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5. D�STRIBUTION MEDIA: REGISTERED TREATMENT PRODUCTS: CHAMBERS AND EZFLOW <br /> A. Enter Dispersat Media: <br /> B. Enterthe Component: Length: �ft W1dth:��ft Depth;��ft <br /> C. Number of Components per Row= Bed Length divided by Component Length (Round up) <br /> � ft = � ft= �components/raw <br /> D. Actual Bed Length= Number of Components/row X Component Length: <br /> �components X �ft = ��ft <br /> E. Number of Raws=Bed Width divided by Componen#Width(Round up) <br /> � ft s �� ft= Q rows AdJust wfdth so thts 1s an whole number. <br /> F. Totat Number of Components=Number of Components per Row X Number of Rows <br /> � X �� _ �components <br /> 6. MOUND SIZING <br /> A. Catcutate Minimum Clean Sand Lift: 3 feet minus Depth to Limiting Condition =Clean Sand Lift <br /> 3.0 ft - 2.0 ft = 1.0 ft Design Sand Lift(optionap: ��ft <br /> B. Calcutate Upslope Height: Clean Sand Lift +media deptfi +cover{1 ft.) - Upstope Height <br /> 1.0 ft + i.0 ft + 1.0 ft= 3,0 ft <br /> C. Select Upslope Berm Multiplier(based on land slope): 2.00 <br /> tand Stope% ' 0 1 2 3 4 ` 5 8 7 8 9 1(� 11 12 Lattc <br /> Upslope Berm 3:1 3.U0 2.91 2.83 2.75 2.68 2.61 2.54 2.48 Z.4z 2.36 2.31 2.�6 2.21 Upslop� <br /> Ratio 4c1 4.00 3�$5 3.70 3.57 3.dS 3.33` 3.23 3.12 3.03 2.94 2.$6 2..78 2.70 Ra� <br /> D. Calculate Upstope Berm Width:Muitiptier X Upslape Mound Height =Upstope Berm Width <br /> 2.00 ft X 3.0 ft = G.0 ft <br /> E. Calculate Drop in Elevation Under Bed: Bed Width X Land Slope 1 100=Drop (ft) <br /> 10.0 ft X 15.0 % = 100= 1.50 ft <br /> F. Calculate Downstope Mound Height: Upstope Height+Drop in Elevation =Downslope Height <br /> 3.Q ft + 1.50 ft � 4.5 ft <br /> G. Select Downstope Berm Muttiplier(based on land slope): 5.80 <br /> Land Slope% 0 1 2 3 Q 5 : �i 7 ' 8 9 10 il 12 lanc <br /> Oownslope 3:1 3.00 3.09 3.19 3.30 3.41 3.53 3.66 3.80 3.45 4.11 4.29 4.48 4.69 Down <br /> Serm Ratio 4:1 4.OQ 4.�,7 :4.35 4.54 4.76 5:OD 5.�6 5:56 5.88 b,25 6:67 7.i4 7.69 eerm <br /> H. Calculate Downstope Berm Width: Multiptier X Downslope Helght =Downslope Berm Width <br /> 5.80 x 4.5 ft = 26.1 ft <br /> I. Calcutate Minimum Berm to Cover Absorption Area: Dawnslope Absot'ptlon Width+4 feet <br /> 10.0 ft +�ft - 14.0 fi <br /> J. Design Downslope Berm=greater of 4H and 41: 26.1 ft <br /> K. Setect Endstope Berm Multiplier: 4.00 (usually 3.0 or 4.0) <br /> L. Calculate Endslope Berm X Downslope Mound Height =Endslope Berm Width <br /> 4,00 ft X 4.5 ft = 18.0 ft <br /> M. Calculate Mound Width: Upslope Berm Width + Bed Width +Downstope Berm Width <br /> b.0 ft + 10A ft + 26.1 ft = 42.1 ft <br /> N. Calculate Maund Length: Endslope Berm Width + Bed Length + Endslope Berm W9dth <br /> 18.0 ft + 50.0 ft + 18.0 ft = 86.0 ft <br />