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Minnesota Pollution <br /> OSTP Design Summary Worksheet UNIVERSITY ,� <br /> Control Agency OF MINNESOTA � � <br /> -�.. <br /> ProPerty owner�c�ient: Draper Jaffray <br /> Site Address: 2620 FOx Stf22t, Orono 55391 <br /> 1. AVERAGE DESIGN FLOW: <br /> A. Design Flow: 750 Gallons Per Day(GPD) Note: The estimoted design flow is considered a peok J(ow rate including a sajety <br /> factor.For long term performance,the average daily j(ow is recommended to be< <br /> B. Septrc Tank capacity: 2250 Gallons 60%0)th;s volue. <br /> �, Number of Septic Tanks or Compartments: � Eff(uent Screen&A(orm? Y2S <br /> Type of Soil TreaUnent and Dispersal Area Type of Distributipn <br /> 0 Trenches �Bed 0 Mound �G2viry Distribution �Pressure Distribution-Leve� �Pressure Distribulion-Unlevel <br /> 0 At-Grade �Drip Distribution <br /> System Type <br /> �Type I ❑Type II ❑Type III ❑Type IV ❑Type V <br /> 2. SITE EVALUATION: <br /> A. DepYh to Limiting Layer: 22 inches 1.8 ft <br /> B. Measured Percent Land 5(ope: 5.0 % 0.0 <br /> C. Soil Texture: LOdm Percolation Rate: ��Minutes per Inch <br /> D. Soil Hydraulic Loading Rate: 0.60 GPD/ft2 E. Contour Loading Rate 12 Gal/ft <br /> 3. DESIGN SUMMARY <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 �in <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 625 ftz Bed Length 63 ft Bed Width 10.0 ft <br /> Absorption Width 20,p ft Clean Sand Lift 1,2 ft <br /> Upslope Berm Width 10.0 ft Downsiope Berm Width �g,p ft Endslope Berm Width 11.0 ft <br /> Totai System Length 85 ft Total System Width 3g ft <br /> At-Grade Design Summary <br /> Absorption Bed Width �ft Absorption Bed Length C�ft System Height �ft <br /> Absorption Bed Area �ftz Upslope Berm Width �ft Downslope Berm Width �ft <br /> Endslope Berm Width �ft System Length �ft System Width �ft <br />