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Cross-section of an In-ground Component Cell <br /> Slope % _ <br /> Finished Grade = q4-(o Observation Pipe <br /> Natural Grade = 4. <::.... .. .... :. ... ::. <br /> Finished Grade =q3_� <br /> � <br /> Lateral Elev. = Natural Grade <br /> Geotextile Fabric <br /> System Elev.= 91} <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)(g), 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 /> KE9 17/14/00 <br />