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INDIVIDUAL TYPE IV SEWAGE SYSTEM DESIGN SUMMARY <br />Property Owner: Ellen Forcier Phone: 952-949-5808 <br />Address: 4780 N Arm Drive PID: 0611723230012 <br />City: Orono Zip: 55364 County: Hennepin <br />DESIGN USAGE SITE CHARACTERISTICS <br />Single Family Home X Other Soil type Loam <br />Number of Potential Bedrooms 3 Hydraulic Loading 0.78 GPD/ft2 Treatment Level B2 <br />Garbage Disposal No Depth to restrictive layer 25” <br />Sewage Lift Pump No <br />PUMP INFORMATION CAPACITIES <br />Pump GPM & TDH 29.0 GPM & 18.1 TDH Daily Water Use Est Calc <br />450 <br />gpd <br />Cycles per day 5 Cycles Septic Tank Capacity <br />1514 GAL <br />2 compartments of a 2250 <br />triple compartment tank <br />Gallons per cycle 85 Gallons Pump Tank Capacity 757 GAL – 3rd Compartment <br />Perforation size & spacing ¼” perfs every 36” MOUND SYSTEM <br />Number, spacing, & <br />diameter of laterals 3 – 1 ½” laterals every 3’ Dimension of Rock Base 10’ x 38’ <br />Forcemain Size 2” Depth of Rock Below Pipe 9” <br />TRENCH SYSTEM Dimensions of Mound 40.9’ x 67.2’ <br />Type of trench % Slope of Soil Under Mound 9% <br />Maximum Depth of trench Upslope Dike Width 8.1’ <br />Square Feet of bed Required Downslope Dike Width 22.8’ <br />Square Feet of bed Proposed Sideslope Dike Width 14.6’ <br />Lineal Feet of bed Proposed <br />APPROVAL <br />By Date 8/25/20 <br />Brian Koski License #2624 <br />See additional information sheet if checked