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I <br /> Cross-section of an In-ground Component Cell <br /> I <br /> Slope % = <br /> i <br /> Finished Grade <br /> Observation Pipe <br /> Natural Grade = 14•� Finished Grade = 7G.D <br /> Lateral Elev. = <br /> 4a,93 Natural Grade = i6.0 <br /> Geotextile Fabric <br /> System Elev.= <br /> TreatmerA d I�ispersai Zone' <br /> 41. <br /> Nonpressurized perforated drain piping shall conform to one of the standards listed in Table 81.30-1 <br /> Geotextile Fabric to meet Comm 84.30(6)(8), Wis Adm.Code Requirements <br /> i <br /> Stone Aggregate to meet Comm 84.30(6)(i), Wis Adm. Code Requirements <br /> Minimum of 12" of aggregate to include 2" over the top of distribution pipe. <br /> Minimum of 12" of cover over top distribution cell <br /> Two observation/vent pipes to be provided per cell <br /> I <br /> I <br /> Not To scale <br /> xcs Iz liw <br /> i <br />