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. f <br /> I <br /> i <br /> 12 June 2008 <br /> AGE-NC-07-1581 <br /> Page 8 of 17 <br /> 5.2. SOIL PROFILE PIT INCLUDING DEPTH AND DIMENSIONS <br /> The test hole was located in vicinity of the north septic system, which will be utilized for the <br /> proposed winery.The percolation test hole(TH-1)was advanced to a depth of 42-inches bsg.A site <br /> s <br /> plan depicting proposed site features and location of test holes is included as Figure 2. <br /> 5.3. SOLI.LITHOLOGY WITHIN TEST HOLE <br /> 1 <br /> The soil was visually described in accordance with the Unified Soil Classification System by a <br /> representative of AGE under the supervision of a California Professional Geologist.The soil sample <br /> collected from TH-1 consisted of soils ranging from silty clay to sandy silty. <br /> 5.4. SOIL LITHOLOGY AS RELATED TO FUTURE ONSITE SEPTIC USES <br /> Table 1 <br /> SOIL DESCRIPTION FOR PERCOLATION TEST HOLE TH-1 <br /> r <br /> i <br /> Depth Interval (ft:bsg} SoilDescription Soil Classification <br /> E <br /> 0 - 0.5 dry,black clay with silts CL ( , <br /> 0.5 - 3.5 ,brown sandy silt ML <br /> 6.0. PERCOLATION TEST INFORMATION <br /> A percolation soil suitability test was preformed on the site under EHD permit No. SR0052959 on <br /> one four-inch diameter soil boring established to a depth of three and one-half feet bsg. <br /> i <br /> i <br /> 6.L SITE MAP <br /> A site map showing the approximate location of percolation test hole TH-1 is illustrated on Figure <br /> 2.A precise description of the location and construction of the percolation test hole TH-1 is included 6G' <br /> in Appendix C(EHD form 42-003 WEB 911112007).The soil suitability study was conducted within <br /> 100-feet of the proposed location of the north septic system. <br /> Advanced GeoEnvironmental,Inc. <br />