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Page 3 of 4 <br /> EZ Flow Drainage System Cross Section <br /> Slope% over system area= 15% <br /> EZ 1203H <br /> Finished Grade =97.10' <br /> Orignal Grade= 96_10 <br /> Filter Cloth <br /> Pipe invert=95.27' O <br /> 12" <br /> System Elevation=94_77' <br /> 36" <br /> Plan View <br /> Typical Ong Cell Layout <br /> Observation/Vent Pipes <br /> Sizing Calculations: 150 DWF/.6 soil loading rate=250 sq. ft.-Eisa of 50 sq. ft. for the EZ1203 H=5 units for a <br /> total of 50 lineal ft. 6 units proposed to take advantage of available contour and to provide a safety factor. Total of <br /> 60 lineal feet. <br /> Note: Piping material for observation and vent pipes to meet Comm 84.30 Table 84.30-1 Wis Adm,\. Code <br /> Geotextile fabric cover to meet requirements of Comm 84.30(6)(g)Of the Wis.Adm.Code. <br />