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' "Y\': $+ ^b <br /> OSTP Design Summary Worksheet UNIVERSITY <br /> Minnesota Poliution OF MINNESOTA . <br /> Control Agency ���� <br /> Property Owner/Client: 445 Brown Road South LLC. <br /> Site address: 445 Brown Road South Lot 1 Site B <br /> 1. AVERAGE DESIGN FLOW: <br /> A. Design Flow: 750 Gdllons Per Day(GPD) Note: The estimated desiqn ftow rs considered a peak jlow rote includtng o sojety <br /> factor.For(ong term performance,the overage doily/!ow is recommended to be< <br /> B. Septic 7nnk capacity: 2250 Gallons 609K oJ this va(ue. <br /> �, Number of Septic Tanks or Compartments: �� Effluent Screen&Alarm? Y25 <br /> Type of Soil TreaUr�ent and Dispersal Area Type of Distribifion <br /> 0 T�M� �� �Mound Q Gravily Distribution QQ Pressurc Dishibution-Level Q Prcswrc Distrilwtion-Unlevel <br /> Q At-Grode Q prip Distribution <br /> System Type <br /> �Type I ❑Type II ❑Type III ❑Type N ❑Type V <br /> 2. SITE EVALUATION: <br /> A. Depth to Limiting Loyer: 14 inches 1.2 ft <br /> B. Meawred Percent Land Slope: 2.0 % 0.0 <br /> C. Soil Texture: LOdfTt Percolation Rate: 8.5 Minutes per Inch <br /> D. Soit Hydraulic Loading Rate: 0.60 GPD/ft2 E.Contour Loading Rate 12 Gat/ft <br /> 3. DESIGN SUMMARY <br /> Trench Design Summary <br /> Absorption Area �ftz Sidewalt Depth ��n Trench Width �9n <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 Qft <br /> Bed Width �ft Maximum Trench Depth ��in <br /> Mound Design Summary <br /> Absorption Area 6Y5 � Bed Length 63 ft Bed Width 10.0 ft <br /> Absorption Width 20,0 $ Clean Sand Lift �,$ ft <br /> Upslope Berm Width 14,2 ft Downslope Berm Width 17.5 ft Endslope Berm Width �2,9 ft <br /> Total System Length 87 ft Total System Width 42 ft <br /> At-Grade Design Summary <br /> Absorption Bed Width �ft Absorption Bed Length �ft System Height Qft <br /> Absorption Bed Area �ftz Upslope Berm Width �ft Downslope Berm Width �ft <br /> �_..-•--- ^----....,.,_ ��,. ... •--- � --.,_ f�,. ,.__.__..._..,_ �-1.. <br />