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Minnesota Pollution <br />Control Agency <br />OSTP Design Summary Worksheet UNIVERSITY <br />OF MINNESOTA <br />Property Owner/Client: I Peter Rennebohn Project ID: I I v 06.12.13 <br />Site Address: 14565 Bayside Road, Orono, Hennepin County ( Lot 1 )Si!'i¥8-fRl,,01! ;:_ '-1 Date: I 9/18/14 I <br />1. DESIGN FLOW AND TANKS <br />A. Design Flow: ._I __ 7_5o _ __,1Gallons 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 : ~-----j aily flow is recommended to be< 60% of this value. <br />Minimum Code Required Septic Tank Capacity: I 2250 .l7 Gallons, in I 2 I Tanks or ConJ >ltft;;;'ents <br />Recommended Septic Tank Capacity: I 2250 .if Gallons, in I 2 1-;; or Co '!!P~nts <br />C. Holding Tanks Only: <br />Effluent Screen: I No I Alarm: I No I <br />Minimum Code Required Capacity: ;:I =========::::.!Gallons, in ;:I =====:I Tanks <br />Designer Recommended Capacity:! !Gallons, in I !ranks <br />Type of High Level Alarm: I ~-----------_.... <br />D. Pump Tank 1 Capacity (Code Minimum): I / J. $ f) !Gallons <br />Pump Tank 1 Capacity (Designer Rec): ~1--;:::-::::::::::::::::_IG_a_ll_o-,ns <br />Pump Tank 2 Capacity (Code Minimum): I !Gallons <br />;:========:::; <br />Pump Tank 2 Capacity (Designer Rec): I !Gallons <br />Pump 1 L.I ____ ___.IGPM Total Head ;::I =======:ltt <br />.Svpp!y Pipe Pia. c=Jin Dose Volume:! jgal <br />Pump 21 jGPM Total Head I lft <br />Supply Pipe Pia . ._I ___ __.!in Dose Volume: I <br />2. SYSTEM TYPE <br />Type of Soll Treatment and Oise • <br />r <br />O Trench O Bed @ ound <br />Q Drip Q Holding Tank At-Grade <br />r . '"" u, ··--·---- <br />1 0 Gravity Oistrllutlon @ PresS\.l'e Distribution-Level <br />* Selection Required <br />0 Pressure Dlstri>ution-Unlevel <br />Benchmark Elevation: I <br />Benchmark Location: rl ==-S_e_t--b-y_o_t-he_r_s ____ ,,,I <br />sea level In <br />System Type Type of Distribution Media: <br />~Type I □Type 11 0 Type Ill O Type IV 0TypeV 0 Dralnfield Rod< D Registered Treatment Media: <br />, I I <br />3. SITE EVALUATION: I <br />Depth to Limiting Layer:I 14 ✓ lin {~ft B. :========'.__--===='.__~ <br />C. Elevation of Limiting Layer: ':::==========1=0=1=8=.o==========:I D. <br />E. Loe. of Restricive Elevation:! I F. <br />A. Measured Land Slope %:I 3.0 1% ::::::=======:::::::::....---, <br />Soil Texture :! ClayJ,oam I L--------'.,C...---,-------' <br />Soil Hyd. Loading Rate:j 0.45 v ;If PD/ft2 <br />G. Minimum Required Separation: l:::====3=6===::'.lin ~ft <br />I. Code Maximum Depth of S~stem: I Mound lin <br />H. <br />Comments: <br />Pere Rate:I 7.5 " IMPI <br />I <br />4. DESIGN SUMMARY <br />Trench Desfgn Summary <br />Dispersal Area I ln2 Sidewall Depth I lin Trench Width! lin <br />Total Lineal Feet I In Number of Trenches I I Code MaxirTium Trench Depth I lin <br />Contour Loading Ratel In Designer's Max Trench Depth I 11n <br />Bed Design Summary <br />Absorption Area I ln2 Media Below Pipel lin Code Maximum Bed Depthl lin <br />Bed Wfdthj ltt Bed Length! lft Designer's Max Bed Depth I lin