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i <br /> OSTP Design Summary Worksheet UNIVERSITY ""y`' <br /> Minnesota Pollution OF MINNESOTA <br /> Control Agency •�- ��r+- <br /> Property owner�C�;ent: Charles Cudd Denovo aroject i�:� <br /> v 11.09.22 <br /> Sjte t►ddress: 3210 Graham Hill Road, Orono, Hennepin County <br /> 1. AVERAGE DESIGN FLOW: <br /> A. Design Flow: 600 Gallons Per Ddy(GPD) Note: The estimoted design jlow rs consldered a peok flow rate indudirrg a sa/ety <br /> factor_For long term perJo�mance,the average daily/!ow is recommended to be< <br /> B. Septrc Tank capacity: 2250 Gatlons 60%0/rhts Nolue. <br /> �, Number of Septic Tonks or Compartments: � Effluent Screen&Afarm? NO <br /> Type of Soil Tr�t and Dispersal Ar�' Type of D'Strd�udon' <br /> Q Trenclxs �`Bed QQ Mound O At-Grede <br /> Q Gravity Distributlon �Q PRssuie Distribution-I.evel Q Pressue Distrixdion-Unkvel <br /> ��P�b. �Holding Tank�O[h� <br /> 'Selection Required Benchmark Elev= ft <br /> system Ty� aenchmark�ocation: set by Grongberg <br /> �Type i ❑Type II ❑Type III ❑Type IV C7 Type V TYPe of Distribution Media: <br /> Rock <br /> D. Pump Tank 1 Capacity: �Gallons Pump Tank 2 Capacity: �Gallons <br /> 2. SITE EVALUATION: <br /> A. Depth to Limit(ng Layer: 14 inches 1.2 ft Elevation &Location of Limiting Layer: 9$$,4 ft <br /> B. Measured PercenY Land Slope: 7.0 % 0.0 Location: <br /> C. Sofl Texture: LOam Perc Rate: 13 MPI <br /> D. Soil Hydraulic Loading Rate: 0.60 GPD/ft2 E.Contour Loading Rate 12.0 Gal/ft <br /> 3. DESIGN SUMAAARY <br /> Trench Design Summary <br /> Dispersal Area �ft� Sidewall Depth �in Trench Width �tn <br /> Total Lineal Feet �ft Number of Trenches � AAaximum Trench Depth �in <br /> Designer's Max Trench Depth in <br /> Bed Design Summary <br /> Absorption Area �_�{t2 Media Below Pipe �in Bed Length �ft <br /> Bed Width �ft Maximum Bed Depth ��in Designers Max Bed Depth �in <br /> Mound Design Summary <br /> Absorption Area 500 ft2 Bed Length 50 ft Bed Width 10.0 ft <br /> Absorption Width 20.0 ft Clean Sand Lift �,$ ft Berm Width (slope 0-1%��ft <br /> Upslope Berm Width 10.0 ft Downslope Berm Width 25.0 ft Endslope Berm Width 13.0 ft <br /> Total System Length 76 ft Totat System Width 45 ft <br /> At-Grade Design Summary <br /> Absorption Bed Width �ft Absorption Bed Length �ft System Height �ft <br /> Absorption Bed Area �ftz Upslope Berm Width �ft Downslope Bertn Width �ft <br /> Endslope Berm Wfdth �ft System Length �-�ft System Width �ft <br />