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n-Site Wells <br /> `r <br /> No wells re located on the Site. <br /> Water Sample <br /> No water sample was-156llected during this investigation. <br /> Soil Profile and Geologic Information <br /> The Site is mapped on the Geologic Map of California, San Jose sheet (Rogers, 1966). <br /> It is depicted within a map unit of recent Great Valley fan deposits (Plate 7). <br /> The surface and near surface soils located at the Site are reported by the USDA Web <br /> Soil Survey to be composed of Capay clay (Plate 8) (USDA, 2009). The table below <br /> presents some selected properties of this soil: <br /> Table 1. Selected Properties of On-Site Soils (USDA, 1992) <br /> Soil Name Depth Unified Soil Salinity Soil Perme- Septic tank <br /> and Map Reaction ability absorption <br /> Symbol (in) Classification mmhos/cm pH (in/hr) fields <br /> Capay Clay, 0-20: Clay; CH, CL <4 6.6 - 8.4 0.06 - 0.2 Severe. <br /> wet, 0-2% 20-44: Clay, silty clay: CH, CL <4 6.6- 8.4 0,06 - 0.2 peres slowly <br /> slopes, 121 44-60: Silty clay loam, clay <4 6.6- 8.4 0.06 -0.2 <br /> �- loam: CL <br /> Note:The table descriptions do not necessarily reflect site-specific soil properties. <br /> 'See description of the map unit for composition and behavior characteristics of the map unit. <br /> Soil Borings <br /> On April 9, 2013, Live Oak excavated a shallow soil boring on each of the three <br /> proposed parcels and the designated remainder on the Site for the purpose of <br /> conducting percolation tests. The borings were four inches in diameter, 3.15 to 3.35 <br /> feet deep, and wed kava by hand auger (Table 2). The locations of the borings <br /> are indicated on, late 9 <br /> The soil in the borings was similar to that described by the Soil Survey. Silty clay was <br /> encountered to two feet below ground surface, followed by silt with clay to the full depth <br /> of each hole. The log for the soil borings is presented in Plate 10. <br /> Discussion of Soil Lithology <br /> Based on the soil observed in the borings, there appears to be some potential for <br /> percolation in the test locations. Sandy soils generally have a much greater potential for <br /> percolation than fine-grained or cemented soils. However, a percolation test is the only <br /> LOGE 1223 Page 4 <br />