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lM���F.PSm'oF\II�'+�x�in . � <br /> Minnesota Pollution Design Flow and Soil Worksheet -_ '� <br /> Control Agency ,y'�y��'�.� <br /> 3. SOIL LOADING RATES: Use either A.or B.below <br /> A. 7080 Table IX B. 7080 Table IXa <br /> DETAILED SOIL DESCRIPTIONS(SOIL PIT PERCOLATION TEST LOADING RATE <br /> REQUIRED) SIZING (Gpp/{�z� <br /> � Faster than 0.1" 0.00 <br /> Texture 0.1 to 5* 1.2p <br /> _ 0.1 to 5 (soit texture <br /> Texture � groups 3 Ft 5} 0.60 <br /> Group 6 to 15 U.78 <br /> 16 to 30 0.60 <br /> Structure 31 to 45 O_50 <br /> 46 to 60 0.45 <br /> Grade <br /> 61-120 O.24 <br /> Stower than 120 0.00 <br /> — 'Rapidty permeable soils:see 7080.2260 <br /> Consistence <br /> Slowest measured 4.3 <br /> percotation rate: <br /> Select Soil <br /> Loading <br /> Select Soil Loading Rate: 0.60 <br /> C. Design Loading Rate: 0.60 GPD/ft2 <br /> 4. ORGANIC LOADING(if pretreatment is being used) <br /> Organic Loading =Design Fiow X Estimated 80D in mg/L in the effluent X 8.35=1,Q00,000 <br /> � SPd X �mg/L X 8.35 = ��tbs BOD/day <br /> 1� �� <br /> I hereby certify that t have completed this work in accordance with alt applicabte ordinances, rules and laws. <br /> Joseph J Olson 810 8/10/09 <br /> (Designer) (Signature) (License#) (Date) <br />