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OSTP Design Summary Worksheet UNIVERSITY � <br /> Minnesota Pollution � .�� <br /> Control Agency OF MINNESOTA _. ,,.-�.,��� <br /> Property Owner/Client: 445 Brown Road South LLC. <br /> site Address: 445 Brown Road South Lot 2 Site A 2 <br /> 1. AVERAGE DESIGN FLOW: <br /> A. Design F(ow: 375 Gallon5 Per Ddy(GPD) Note: The estimated design jlow is considered a penk f(ow rote induding o safety <br /> factor.For long[erm performance,the average daily jlow is recommended to be< <br /> B. Septic Tank capacity: 2250 Gallons 6o%of this vatue. <br /> �, Number of Septic Tanks or Compartments: � Effluent Screen&Alvrm? Y25 <br /> Type of Soil Treadnent ar�Dispersal Area Type of Dis6ibubon <br /> Q Trcnches Q Bed Q Mpund Q Gravity Distrib�ion Q Reswre DishilwdorrLevd Q Pressure DishibutiorWnlevel <br /> Q At-Grade Q Drip Disfibu0on <br /> System Type <br /> �Type I ❑Type II �Type III ❑Type N ❑Type V <br /> 2. SITE EVALUATION: <br /> A. Depth to Limiting Layer: 16 inches 1.3 ft <br /> B. Meawred Percent tand Slope: 12.0 % 0.0 <br /> C. Soil Texture: LOdm Percolation Rate: �Minutes per Inch <br /> D. Soil Hydraulic Loading Rate: 0.60 GPD/ftZ E.Contour Loading Rate 12 Gat/ft <br /> 3. DESIGN SUMAAARY <br /> Trench Design Summary <br /> Absorption Area �ftz Sidewall Depth �in Trench Width �in <br /> Total Lineal Feet �ft Number of Trenches � Maximum Trench Depth �i� <br /> Bed Design Summary <br /> Absorption Area �ftz Media Below Pipe ��in Bed Length �ft <br /> Bed Width �ft Maximum Trench Depth ��in <br /> Mound Design Summary <br /> Absorption Area 312.5 ft2 Bed Length 82 ft Bed Width �p,p ft <br /> Absorption Width yp,p ft Clean Sand Lift �,7 ft <br /> Upslope Berm Width 9,9 ft Downslope Berm�dth �p,p ft Endslope Berm Width �q,g ft <br /> Total System Length g� ft Total System Width 3p ft <br /> At-Grade Design Summary <br /> Absorption Bed Width �ft Absorption Bed Length �ft System Height �ft <br /> Absorption Bed Area �ftz Upsiope Berm Width �ft Downslope Berm Width �ft <br /> Endslope Berm Width �ft System Length �ft System Width C�ft <br />