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SECTION 3 - SOIL BORINGS <br />Soil Borings at least-8 feet deep (S feet below the bottom of any <br />proposed drainfield trench) shall be taken to determine soil types and <br />water table information. For new systems, at least 2 borings shall be <br />made within the primary drainfield area'and at least one boring within <br />,the alternate drainfield area.' For drainfield additions to existing <br />'systems, at least one soil boring is required. <br />i <br />.. t <br />