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` 5. QISTRIBUTION MEDlA: REGISTERED TREATMENT PRODUCTS: CHAMBERS AND QFLOW <br /> A. Enter Dispersal AAedia: <br /> B. Enter the Component: Length: Uft Width:�ft Depth:��ft <br /> �" C. Number of Components per Row=Bed Length divided by Component Length {Round up) <br /> � ft : C� ft= �components/row <br /> D. Actuat Bed Length = Number of Components/row X Component length: <br /> �components X ��ft = �ft <br /> E. Number of Rows= Bed Width divide�i by Component Width (Round up) <br /> � ft j � ft= � rows Adjust wtdth so th3s�s an whole number. <br /> F. Total Number of Components= Number of Components per Row X Number of Rows <br /> �� X �� _ ��companents <br /> 6. MOUND SIZING <br /> A. Calculate Minimum Ctean Sand Lift: 3 feet minus Depth to Limiting Condition =Clean Sand Lift <br /> 3.0 ft - 1.2 ft � 1.8 ft Design Sand Lift (optional): �ft <br /> B. Catculate Upslope Height: Clean Sand Lift +media depth +cover(1 ft.)= Ups[ope Height <br /> 1.8 ft + 0.5 ft + 1.0 ft = 3.3 ft <br /> C. Select Upstope Berm Muttiplier(based on land slope): 2.86 <br /> land Sinpe% 0 1 2 3 4 5 6 7 8 9 10 11 12 <br /> Upsfope Berrn 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.�0 3.85 3.70 3.57 3.45 3.33 3.23 3.12 3.03 2.94 2.86 2.78 2.7� <br /> D. Cakulate Upslope Berm Width:Muttiplier X Upslop�Mound Height = Upstope Berm Width <br /> `�,, 2.86 ft X 3.3 ft = 9.5 ft <br /> E. Calculate Drop in Elevatian Under Bed: Bed Width X Land Slope: 100= Drop (ft) <br /> 10.0 ft X 10.0 % t 100= 1.00 ft <br /> F. Calculate Downslape Mound Height: Upslope Height+ Drop in Etevation =Downslope Height <br /> 3.3 ft + 1.00 ft = 4.3 ft <br /> G. Select Downstope Berm Multlptier(based on land stope): 5.48 <br /> Land Siope 9O 0 1 2 3 4 5 6 7 8 9 10 11 12 <br /> Downslope 3:1 3.OD 3.D9 3.19 3.3� 3.41 3.53 3.66 3.80 3.95 4.11 4.29 4.48 4.69 <br /> Berm Ratto 4:1 4.00 4.17 4.35 4.54 4,76 5.� 5.26 5.56 5.88 6.25 6.67 7.14 7.69 <br /> H. Calcutate Downstope Berm Width: Muttiplier X Douvnslope Height =Downslope Berm Width <br /> 5•48 x 4.3 ft = 23.7 ft <br /> I. Calculate Minimum Berm to Cover Absorption Area: Downslope Absorption Width +4 feet <br /> 16.0 ft +�4_� ft = 20.0 ft <br /> �__a <br /> J. Design Downslope Berm =greater of 4H and 41: 23.7 ft <br /> K. Select Endstope Be�m Multiplier: 3.00 (usucttty 3.0 or 4.0) <br /> L. Calculate Endslope Berrri X Downslope Mound Height =Endslope Berm Width <br /> 3.� ft X 4.3 ft = 13.0 ft <br /> M. Catculate Nl�und Width: Ups[ope Berm Width + Bed Width + Da�slope Berm Width <br /> i``" 9.5 ft + 10.0 ft + 23.7 ft - 43.3 ft <br /> N. Catculate Mound Length: Endstope Berm Widtfi + Bed Length +Endslope Berm Width <br /> 73.0 ft + 63.0 ft + 13.0 ft = 89.0 ft <br />