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Cross-section of an In-ground Component Cell <br /> i <br /> i <br /> i <br /> Slope % = i� <br /> Finished Grade = '77 <br /> Observation Pipe <br /> Natural Grade = 'AI : Finished Grade = 9Gs <br /> 9y. Natural Grade = 9s <br /> Lateral Elev. = 7.? <br /> Geotextile Fabric <br /> System Elev.= 5. 9 <br /> Treatment arid'l�ispersai Zone•• <br /> i <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 /> US I'_N.W <br />