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57 INDIVIDUAL SUBSURFACE SEWAGE TREATMENT SYSTEMS 7080.2350 <br />C. meet the requirements of parts 7080.1900 to 7080.2030; <br />D. meet the requirements of part 7080.2100 with mound and at -grade systems required to have <br />pressure distribution; <br />E. provide flow measurement; <br />F. meet the requirements of part 7080.2150, subparts 2 and 4; <br />G. meet the requirements of part 7080.2150, subpart 3, items A, B, C, F, I, J, and L; and <br />H. follow the absorption area loading rates in part 7080.2150, subpart 3, item E, Tables IX and <br />IXa. If the site cannot accommodate a soil treatment and dispersal system sized in accordance with Table <br />IX or IXa in part 7080.2150, subpart 3, item E, a smaller soil treatment and dispersal system is allowed to <br />be constructed if it employs flow restriction devices that do not allow loadings in excess of those in Table <br />IX or 1Xa of part 7080.2150, subpart 3, item E. In those cases where a loading rate or mound absorption <br />ratio is not listed in Tables IX and 1Xa in part 7080.2150, subpart 3, item E, an alternative loading rate or <br />absorption ratio is allowed to be proposed. <br />Statutory Authority: MS s 115.03; 115.55 <br />History: 32 SR 1347; 35 SR 1353 <br />Published Electronically: October 10, 2013 <br />7080.2350 TYPE IV SYSTEMS. <br />Subpart 1. General. A system designed according to this part is considered a Type IV system. The <br />system must: <br />A. employ design flow values in parts 7080.1850 to 7080.1885; <br />B. meet or exceed applicable technical requirements of parts 7080.1900 to 7080.2030, <br />7080.2050, and 7080.2100; <br />C. meet or exceed the requirements of part 7080.2150, subpart 2; <br />D. meet the requirements of part 7080.2150, subpart 3, except as modified in this part; <br />E. meet the requirements of Table XI in subpart 2; and <br />F. meet soil dispersal requirements of parts 7080.2210, 7080.2220, and 7080.2230, except that <br />the reductions in part 7080.2210, subpart 3, item B, are not applicable. <br />Subp. 2. Table XI. <br />TABLE XI <br />TREATMENT COMPONENT PERFORMANCE LEVELS AND METHOD OF DISTRIBUTION BY <br />TEXTURE GROUP' <br />Copyright ©2014 by the Rev <br />so <br />of Statutes, State of Minnesota. All Rights Reserved. <br />