Laserfiche WebLink
OSTP Design Summary Worksheet UNIVERSITY �' ���_ <br /> Minnesota Pollution OF MINNESOTA � <br /> Control Agency w.�r\�.;, <br /> Property Owner/Ctient: Ervin WdChmdn ���•09•u <br /> Project ID:�� <br /> Site Address: Proposed Lot 3 (Site A ) <br /> 1. AVERAGE DESIGN FLOW: <br /> A. Design F(ow: 750 Gdllons Per Day(GPD) Note: The estimoted design jlow is considered a peak Jlow rnte including o safery <br /> jactor.For long term perjormnnce,the werage daily jlow is recommended to be< <br /> B. Septic Tank capacity: 2250 Gallons 6o%of this volue. <br /> �, Number of Septic Tanks or Compartments: � Effluent Screen 8 Alarm? NO <br /> Type of Soil Treatment and Dispersal Arear Type of Distribution* <br /> Q Trenches C Bed QQ Mound Q At-Grade �Gravity Distritwtion �Pressure Distribution-Level Q Pressure Distribution-Unkvel <br /> C,i Drip Distrib. O Holding Tank O �� <br /> *Selection Required Benchmark Elev= ft <br /> System Type Benchmark location: ASSUmed � <br /> �Type I �:Type II [,1 Type Iil [i Type IV ❑Type V TYPe of Distribution Media: <br /> Rock <br /> D. Pump Tank 1 Capacity: ��Gallons Pump Tank 2 Capacity: �Gallons <br /> �- l�l <br /> 2. SITE EVALUATION: <br /> A. Depth to Limiting Layer: 14 inches 1.2 ft Elevation fx Location of Limiting Layer: 1000.2 ft <br /> B. Measured Percent Land S(ope: 6.0 % 0.0 Location: BdCk5lOp2 <br /> C. Soil Texture: Cldy Lodm � Perc Rate: ��MPI <br /> D. Soil Hydraulic Loading Rate: 0.45 GPD/ft2 E.Contour Loading Rate 12.0 Gal/ft <br /> 3. DESIGN SUMMARY <br /> Trench Design Summary <br /> Dispersal Area �ftz Sidewall Depth ��in Trench Width ��n <br /> Total Lineal Feet �ft Number of Trenches �� Maximum Trench Depth �in <br /> Designers Max Trench Depth �� <br /> Bed Design Summary <br /> Absorption Area ��ftz Media Below Pipe �in Bed Length �ft <br /> Bed Width �ft Maximum Bed Depth ��in Designer's Max Bed Depth �in <br /> Mound Design Summary <br /> Absorption Area 625 ft2 Bed Length 63 ft Bed Width 10.0 ft <br /> Absorption Width 26.0 ft Ctean Sand Lift �,$ ft Berm Width (slope 0-1%)�ft <br /> Upslope Berm Width 13.0 ft Downslope Berm Width 23.0 ft Endstope Berm Width �3,Q ft <br /> Total System Length $q ft Total System Width 46 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 /> Endslope Berm Width ��ft System Length �ft System Width �ft <br />