Laserfiche WebLink
OSTP Design Summary Worksheet UNIVERSITY <br /> Minnesota Pollution OF MINNESOTA <br /> Control Agency <br /> Property Owner/Client: Lindsay and Anna Klombies Project ID: v 05.13.14 <br /> Site Address:11000 Willow Drive South,Orono,MN Date: 10/17/14 <br /> 1. DESIGN FLOW AND TANKS <br /> A. Design Flow: 750 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 average <br /> B. Septic Tanks: daily flow is recommended to be<60%of this value. <br /> Minimum Code Required Septic Tank Capacity: 1500 Gallons,in Tanks or Compartments <br /> Recommended Septic Tank Capacity: 2000 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): Gallons Pump Tank 1 Capacity(Code Minimum): Gallons <br /> Pump Tank i Capacity(Designer Rec): Gallons Pump Tank 2 Capacity(Designer Rec): Gallons <br /> Pump 1 1 GPM Total Head it Pump 2GPM Total Head it <br /> Supply Pipe Dia.=in Dose Volume:E=gal Supply Pipe Dia.E=In Dose Volume:E=gal <br /> 2. SYSTEM TYPE <br /> (@) Trench 0 Bed 0 Mound 0 At-Grade Gravity Dist iWbon 0 Pressure Distribution-Level 0 Pressure Distribution-Unlevel <br /> O Drip 0 Holding Tank 0 DtMr 'Selection Required Benchmark Elevation: existing system it <br /> Benchmark Location: <br /> System Type Type of Distribution Media: <br /> ❑� Drainfield Rods E]Registered Treatment Media: <br /> ❑� Type I ❑Type I I �Type III E]Type IV [3 Type V <br /> 3. SITE EVALUATION: <br /> A. Depth to Limiting Layer: 84 in =it B. Measured Land Slope%: 1.0 % <br /> C. Elevation of Limiting Layer: NA D. Soil Texture: Sand <br /> E. Loc.of Restricive Elevation: NA F. Soil Hyd.Loading Rate: 0.78 GPD/ft' <br /> G. Minimum Required Separation: in =ft H. Perc Rate: 15.0 MPI <br /> I. Code Maximum Depth of System: E=in Comments: <br /> 4. DESIGN SUMMARY <br /> Trench Design Summary <br /> Dispersal Area 635 it, Sidewall Depth 20 in Trench Widthit <br /> Total Lineal Feet 318 it Number of Trenches Code Maximum Trench Depthin <br /> Contour Loading Rate 12.0 ft Designer's Max Trench Depthin <br /> Bed Design Summary <br /> Absorption Areait, Depth of sidewallin Code Maximum Bed Depthin <br /> Bed Width[=ft Bed Length E=ft Designer's Max Bed Depthin <br />