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AVERAGE DESIGN FLOW: <br />A, Estimated Flow (GPD): <br />3. <br />4, <br />Design Flow and Soil Worksheet <br />or Measured Flow (GPD): flow times safety factor <br />Design Flow: <br />B, Septic Tank capacity: <br />Number of Septic Tanks or Compartments: <br />Effluent Screen B Alarm? <br />600 N <br />F— IgPd X � �gPd <br />600 Gallons Per Day (GPD) <br />1500 Gallons <br />' Note: It a garbage disposal unit or other appliance with garbage grinding abilities <br />O2� (i.e. dishwashers) Is anticipated or installed, or if sewage Is pumped to the septic <br />Lank, the septic tank capacity must be increased by 50% and multiple tanks or <br />cornpartments must be used, pias an effluent screen with an alarm. <br />No <br />Table I - Design Flow (Gallons Per Day) <br />Number of Bedrooms <br />Classification of Dwelling <br />I II III 1V <br />2 or less <br />300 225 180 ' <br />3 <br />450 300 218 ' <br />4 <br />600 375 256 ' <br />5 <br />750 450 294 ' <br />6 <br />900 525 332 ' <br />troves Tor uassmeauar r. —1111-a� "' w -"' - <br />Table II - Septic Tank Capacity <br />Number of Bedrooms Septic Tank Liquid Minimum Capacities Capacity with Garbage Disposal and/or <br />(Gallons) Sewage Pumped to Tank" <br />3 or less 1,000 1,500 <br />4 or 5 1,500 2,250 <br />6 or 7 2,000 3'000 <br />8 or 9 2,500 3,750 <br />as determined for Classification 1, II or III systems. <br />A. Depth to Llmitiny Layer: 72 inches 6.0 it <br />0, Maximum Depth of system: 36 inches 3.0 it <br />(a negative number means a mound system is required) <br />C. Type of Soil Treotment and Dispersal Area: Trenches <br />D. Type of Distribution: F Gravity Distribution —� <br />E. Landscape Position: Sidehill <br />Tattle III <br />Treatment Levels of BOD <br />BOD,(mg/L) <br />Level C <br />125 <br />Level B <br />25 <br />Level A <br />15 <br />F. Soil Texture Group Number: Rise Run <br />Slope 1= f' E= x300= <br />G. Percent Land Slope: 6'0 ILL..__..__---�� IL_.�� <br />C. <br />Use either A. or B. <br />B. <br />DETAILED SOIL' DESCRIPTIONS (SOIL PllH KLQutr�tttu) <br />Texture <br />LOADING RATE (GPO/ft) <br />Tlnie3and <br />parse Sand <br />Texture Group <br />1.20 <br />.3 <br />0.60 <br />Structure <br />I <br />Granular <br />0.60 <br />Grade <br />0.50 <br />Weak <br />0.45 <br />Consistence <br />0.24 <br />Loose <br />0.00 <br />select Sol I <br />Fine Sandy Loam <br />7 <br />Very Fine Sandy Loam <br />7 <br />Loam <br />Loading Rate: <br />Silt Loam <br />9 <br />Clay Loam <br />7080 Table Dla <br />PERCOLATION TEST SIZING <br />LOADING RATE (GPO/ft) <br />Faster than . <br />parse Sand <br />0.1 to 5' <br />1.20 <br />0.1 to 5 (soft texture groups 3 E 5) <br />0.60 <br />6 to 15 <br />0.78 <br />16 to 30 <br />0.60 <br />31 to 45 <br />0.50 <br />46 to 60 <br />0.45 <br />61-120 <br />0.24 <br />Slower than 120 <br />0.00 <br />'Rapidly permeable soils: see 7080.2260 <br />Slowest meawred percolation rate; <br />Select Suit Loading Rate; 0.60 <br />Design Loading Rate: 0.60 <br />ORGANIC LOADING (if pretreatment Is being used) <br />Organic Loading = Design Flow X Estimated BOD in mg/L in the effluent X 8.35 1,000,000 (See Table III) <br />�gPd X r_=mg/L X 8.35 1,0W, <br />_ I Lbs BOD <br />Texture Group <br />Soil Texture <br />Group P <br />parse Sand <br />1 <br />Medium Sand <br />2 <br />Fine Sand <br />3 <br />Coarse Loamy Sand <br />4 <br />um carry <br />4 <br />Fine Loamy Sand <br />5 <br />Very Fine Loamy Sand <br />5 <br />Coarse Sandy Lqam <br />6 <br />Medium Sandy Loam <br />6 <br />Fine Sandy Loam <br />7 <br />Very Fine Sandy Loam <br />7 <br />Loam <br />B <br />Silt Loam <br />9 <br />Clay Loam <br />10 <br />Silty Clay Loam <br />10 <br />Sandy Cay Loam <br />10 <br />I tV ay <br />11 <br />Sandy Clay <br />it <br />y <br />1y <br />L3227 10/3/2011 <br />Michael J Jungbauer ,I _ <br />