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.�-:, <br /> �� �;, <br /> � . <br /> MlnnesotaPollutlon OSTP Design Summary Worksheet UNIVERSITY <br /> ��A��� OF MINNESOTA '"� <br /> Property Owner/Client: Craig Heimerl Project ID:�v 07.14.15 <br /> Site Address: 300 Big Island,Orono MN Date: 4/25/17 <br /> 1. DESIGN FLOW AND TANKS <br /> A. Design Flow: 225 Gallons Per Day(GPD) Note: The estimated design flow is considered a peak flow rate <br /> including a safety factor.For long term performance, the nverage <br /> B. Septic Tanks: daily flow is recommended to be�60%of this value. <br /> Minimum Code Required Septic Tank Capacity: 1000 Gallons,in �Tanks or Compartments <br /> Recommended Septic Tank Capacity: 1000 Gallons,in �Tanks or Compartments <br /> Effluent Screen:� Alarm:� <br /> C. Holding Tanks Only: <br /> Minimum Code Required Capacity:�Gallons,in �Tanks <br /> Designer Recommended Capacity:�Gallons,in �Tanks <br /> Type of High Level Alarm: <br /> D. Pump Tank 1 Capacity(Code Minimum): 1000 Gallons Pump Tank 2 Capacity(Code Minimum): �Galtons <br /> Pump Tank 1 Capacity(Designer Rec): 1000 Gallons Pump Tnnk 2 Capacity(Designer Rx): �Gallons <br /> Pump 1 20.0 GPM Total Head 6.4 ft Pump 2�GPM Total Head �ft <br /> Supply Pipe Dia. 2.00 in Dose Volume: 56.0 gal Supply Pipe Dia.�in Dose Volume:�gat <br /> 2. SYSTEM TYPE <br /> Qfrench QBcd QMound 04tGrade QGravity Distribution QPressure DisMbution-Level QPressure Distribution-Unlevel <br /> Q�rip QHdding Tank Qomer � "Selection Required Benchmark Elevation: 100.00 ft <br /> Benchmark Location: ToP ot ai«k,t+w comer or sned <br /> System Type Type of Distribution Media: <br /> �rainfiNd Rock �egistered Treatment Media: <br /> ❑r Type i ❑Type 11 �Type II I ❑Type IV ❑Type V <br /> Infiltrator Quick4 HC Chamber <br /> 3. SITE EVALUATION: <br /> A. Depth to Limiting Layer: 60 in 5.0 ft B. Measured Land Slope%: 5.0 % <br /> C. Elevation of Limiting Layer: D. Soil Texture: Clay Loam <br /> E, Loc.of Restricive Elevation: beneath trench 5 F. Soil Hyd. Loading Rate: 0.45 GPD/ft2 <br /> G. Minimum Required Separation: 36 in 3.0 ft H. Perc Rate: 5.1 gpd/sqft ksat <br /> I. Code Maximum Depth of System: 24 in Comments: <br /> 4. DESIGN SUMMARY <br /> Trench Design Summary <br /> Dispersal Area 400 ftz Sidewall Depth�in Trench Width�ft <br /> Total Lineal Feet 136 ft Number of Trenches� Code Maximum Trench Depth 24.0 in <br /> Contour Loading Rate 12.0 ft Designers Max Trench Depth 24.0 in <br /> Bed Design Summary <br /> Absorption Area�ftZ Depth of sidewall�in Code Maximum Bed Depth�in <br /> Bed Width�ft Bed Length�ft Designers Max Bed Depth�in <br />