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OSTP Design Summary Worksheet UNIVERSITY �' �� <br /> Minnesota Pollution � ,,,,�.} <br /> ControlAgency OF MINNESOTA ':'�.�;�� <br /> Property Owner/Client: 445 Brown Road South LLC. <br /> Site Address: 445 Brown Road South Lot 1 Site A <br /> t. AVERAGE DESIGN FLOW: <br /> A. Design F(ow: 75� Ga(lon5 Pe�Day(GPD) Note: The estimated design flow Is consldered o peak flow rate fncluding a saJety <br /> factor.For long term performance,the werage daily flow is recommended to be< <br /> B. Septic Tank capacity: 2250 Gatlons 60%of this value. <br /> �, Number of Septic Tanks or Compartments: � Eff(uent Screen 8 Atarm? Yes <br /> Type of Sal TreaUnent and Dispersal Area Type oF Distribution <br /> Q Trcnches Q Bed QQ Mound Q Gravity Distribution QQ Pressurc DishibutiomLevel Q Ressure DistribuBoo-Unlevel <br /> Q A6Grade Q Drip Distribution <br /> System Type <br /> G Type I C 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. Measured Percent Land Slope: 2.0 % 0.0 <br /> C. Soil Texture: LOam Percolation Rate: $.5 Minutes per Inch <br /> D. Soil Hydrautic Loading Rate: 0.60 GPD/ftz E.Contour Loading Rate 12 Gal/ft <br /> 3. DESIGN SUMMARY <br /> Trench Design Summary <br /> Absorption Area �ftZ Sidewalt Depth �in Trench Width �in <br /> Total Lineal Feet �ft Number of Trenches � Maximum Trench Depth �in <br /> Bed Design Summary <br /> Absorption Area �ftZ Med9a Betow Pipe �in Bed Length �ft <br /> Bed Width �ft Maximum Trenth Depth �in <br /> Mound Desig�Summary <br /> Absorption Area 625 � Bed Length g3 ft Bed Width 10.0 � <br /> Absorption Width 20,0 ft Ciean Sand Lift �,7 ft <br /> Upslope BeRn Width 13.6 ft Downslope Berm Width �g,g ft Endslope Berm Width 11.6 ft <br /> Total System Length gs ft Total System Width 40 ft <br /> At-Grade Design Summary <br /> Absorption Bed Width �ft Absorption Bed Length �ft System Height �ft <br /> Absorption Bed Area �ft� Upslope Berm Width �ft Downslope Bertn Width �ft <br /> Endslope Berm Width �ft System Length �ft System Width �ft <br />