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Cross-section of an In-ground Component Cell <br /> Slope % _ <br /> Finished Grade Observation Pipe <br /> Natural Grade _ <br /> Finished Grade <br /> s — <br /> Lateral Elev. = a2,2 ' <br /> Natural Grade *6. <br /> ... .. .: .... <br /> `.' Geotextile Fabric <br /> System Elev.= qjq <br /> Treabne A.and I� s}�ersal f orae' <br /> Nonpressurized perforated drain piping shall conform to one of the standards listed in Table 84.30-4 <br /> Geotextile Fabric to meet Comm 84.30(6)(8), Wis Adm.Code Requirements <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 /> Not To Scale <br /> ¢es 12/14/00 <br />