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S. DISTRIBUTION MEDIA: REGISTERED TREATMENT PRODUCTS: CHAMBERS AND EZFLOW <br />A. Enter Dispersal Media: <br />B. Enter the Component: Length: ft Width:ft Depth:ft <br />C. Number of Components per Row = Bed Length divided by Component Length (Round up) <br />ft + ft = components/row Check registered product <br />D. Actual Bed Length = Number of Components/row X Component Length: information for specific <br />components X ft = I_J application details and <br />E. Number of Rows = Bed Width divided by Component Width (Round up) design <br />ft - ft = rows Adjust width so this is a whole number. <br />F. Total Number of Components = Number of Components per Row X Number of Rows <br />X � components <br />6. MOUND SIZING <br />A. Clean Sand Lift: Required Separation - Depth to Limiting Condition = Clean Sand Lift (1 ft minimum) <br />3.0 ft - 1.0 ft = 7.0 ft Design Sand Lift (optional): ft <br />B. Upslope Height: Clean Sand Lift + Depth of Media +Depth to Cover Pipe+ Depth of Cover (1 ft) <br />2.0 J ft + 0.50 ft + 0.3 ft + 1.0 ft = 3.8 ft <br />Land Slope % 0 11 2 1 3 1 4 L 5 6 7 1 8 9 10 1 11 1 12 <br />Upslope Berra 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 3.8513.701 3.57 3.45 3.33 3.23 3.121 3.0312.941 2.86 12.78 2.70 <br />C. Select Upslope Berm Multiplier (based on land slope): 2.75 <br />D. Calculate Upslope Berm Width: Multiplier X Upslope Mound Height <br />2.75 ft X 3.8 ft = 10.5 ft <br />E. Calculate Drop in Elevation Under Bed: Bed Width X Land Slope - 100 = Drop (ft) <br />10.0 ft X 3.0 % + 100 = 0.30 ft <br />F. Calculate Downslope Mound Height: Upslope Height + Drop in Elevation <br />3.8 Ift +1 0.30 Ift =1 4.1 ft <br />Land Slope % 0 1 1 12 3 4 5 1 6 1 7 1 8 9 10 11 12 <br />Downslope 3:1 3.00 1 3.09 1 3.19 1 3.30 3.41 .531 3.66 3.80 3.95 4.11 4.29 4.48 4.69 <br />Berm Ratio 4:1 4.00 4.17 1 4.35 1 4.54 1 4.76 5.00 15.26 1 5- 61 5.88 1 6.25 1 6.67 1 7.14 7.69 <br />G. Select Downslope Berm Multiplier (based on land slope): 3.30 <br />H. Calculate Downslope Berm Width: Downslope Multiplier X Downslope Height <br />3.30 x 4.1 ft = 13.5 ft <br />I. Calculate Minimum Berm to Cover Absorption Area: Downslope Absorption Width + 4 feet <br />t0.0 ft + ft = ]4.0 ft <br />J. Design Downslope Berm = greater of 4H and 41: 14.0 ft <br />K. Select Endslope Berm Multiplier: 3.00 (usually 3.0 or 4.0) <br />L. Calculate Endslope Berm X Downslope Mound Height = Endslope Berra Width <br />3.00 ft X 4.1 ft = 12.3 ft <br />M. Calculate Mound Width: Upslope Berm Width + Bed Width + Downslope Berm Width <br />10.5 1 ft + 10.0 ft + 14.0 ft = 34.5 ft <br />N. Calculate Mound Length: Endslope Berm Width + Bed Length + Endslope Berm Width <br />12.3 1 ft + 62.5 ft + 12.3 it = 87.1 ft <br />