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� _. <br /> Minnesota Polfution OSTP Design Summary Worksheet UNIVERSITY , a�� �_� <br /> Controi Agency OF MINNESOTA :�,_�.��,,��;;, <br /> Property ownerictient: Ervin Wachman Project ID:� ���'�'� <br /> Site Address: PropoSed Lot 4 ( Site B) <br /> 1. AVERAGE DESIGN FLOW: <br /> A. Design Flow: 750 GallOns Per Ddy(GPD) Note: The estimated desfgn/low is considered o peak fiow rate including a wjety <br /> factor.For long term performance,the average daily flow is recommertded to be< <br /> B. Septic 7ank capacity: 2250 Gallons 60%oj this votue. <br /> �, Number of Septic Tanks or Compartments: � Effluent Screen&Alarm? NO <br /> Type of Soil Treatment and Dispersal Ar�x Type�Distrib�iUon* <br /> Q Trenchrs Q Bed QQ Mour� �At-Grade �Gravity Distribu0on QQ Presswe Distr�bution-Levd Q Pressue D'strbution-iMkvd <br /> Q DriP Distrib• �Holding Tank� Othe� <br /> 'Selection Required Benchmark Elev= ft <br /> System Type Benchmark Location:� Assumed <br /> �Type I ❑Type i l ❑Type i I I �Type I V ❑Type V Type of Distribution Medid: <br /> Rock <br /> D. Pump Tank 1 Capacity: �Gallons Pump Tank 2 Capacity: Gallons <br /> L�1 <br /> 2. SITE EVALUATION: <br /> A. Depth to Limiting tayer: 12 inches 1.0 ft Elevation ft Locatlon of Limiting Layer: �ft <br /> 8. Meawred Percent Land Siope: 7.0 % 0.0 location: BdCksiOpe <br /> C. Soil Texture: Clay LOdfn Perc Rate: �MP� <br /> D. Soil Hydraulic Loading Rate: 0.45 GPD/ftz E.Contour Loading Rate 12.0 Gal/ft <br /> 3. DESIGN SUMMARY <br /> Trench Design Summary <br /> Dispersal Area �ftZ Sidewatt Depth �in Trench Width ��in <br /> Total Lineal Feet �ft Number of Trenches � Maximum Trench Depth C�in <br /> Designe►'s Max Trench Depth in <br /> Bed Design Summary <br /> Absorption Area �ftz lvledia Below Pipe �in Bed Length �ft <br /> Bed Width ��ft Maximum Bed Depth �in Designers Max Bed Depth �in <br /> Mo�nd Design Summary <br /> Absorption Area 625 ft2 Bed Length 63 ft Sed Width 10.0 ft <br /> Absorption Width 26.0 ft Clean Sand Lift 2,0 ft Berm Width (slope 0-1%)�ft <br /> Upslope Berm Width �2,9 ft Downslope Berm Width 25,p ft Endslope Berm Width �4,� ft <br /> Total System Length 91 ft Total System Width 48 ft <br /> At-Grade Design Summary <br /> Absorption Bed Width �ft Absorption Bed Length �ft System Height �ft <br /> Absorption Bed Area ��ft2 Upslope Berm Width ��ft Downslope Berm Width �ft <br /> Endstope Berm Width �ft System Length �ft System Widtfi �ft <br />