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Scannavino Property Page 4 of 9 <br /> Our Project Number: LGS080544 <br /> Date: November 11, 2008 <br /> j 4: r Sample Constituents <br /> ( The water ample was analyzed for nitrate)ar4DBCP�The results for these tests are <br /> forthcoming. ' <br /> 4.5 Well Water Sample Collection, Handling, and Transportation <br /> The sample for nitrate was collected in a sterile plastic container; the sample foLDBCP_vas <br /> collected in two sterile glass vials. The samples were then transported on ice and remanded <br /> under chain of custody to FGL Environmental, Stockton. <br /> 4.6 Chain of Custody <br /> The Chain of Custody documentation has been included in the appe�f this report. <br /> 5.0 SOIL PROFILE AND GEOLOGIC INFORMATION <br /> The Site is depicted on the California Geologic Survey Map of the San Francisco-San Jose <br /> Quadrangle as within the Quaternary Modesto Formation. The Quaternary Modesto Formation <br /> (undifferentiated) is unit of undifferentiated alluvial deposits, mainly arkosic, forming the toe of <br /> the Mokelumne alluvial fan, generally covered by 0.3 to 1.0 m of Holocene intertidal deposits <br /> (Plate 5). <br /> The surface and near surface soils located at the Site are reported by the San Joaquin County <br /> Soil Survey to be composed of Acampo sandy loam, Finrod clay loam, Galt clay and Vignolo silty <br /> clay loam, all 0-2% slopes (Plate 6) (USDA, 1992). The table below presents some selected <br /> properties of these soils: <br /> Table 1 <br /> San Joaquin County Soil Survey <br /> Elected Soil Properties of On-Site Soils <br /> Soil Name Depth Salinity Soil Perme- Septic tank <br /> and Map Unified Soil Classification mmhos Reaction ability absorption <br /> Symbol (1n) /cm pH (in/hr) fields <br /> Acampo, 101 0-19: Sandy loam; SM <2 6.1 - 7.8 2.0 - 6.0 <br /> 19-47: Sandy loam, fine sandy loam, <2 6.6 - 8.4 2.0 - 6.0 Moderate: <br /> coarse sandy loam.; SM cemented pan <br /> 47-49: Indurated; --- --- --- --- <br /> 49-60: Cemented; --- --- --- --- <br /> Finrod, 158 0-8 Clay loam; CL <2 6.6-7.8 0.2-0.6 Severe: <br /> 8-33 Clay loam, clay; CL, CH <2 6.6-7.8 0.06-.2 cemented pan, <br /> peres slowly <br /> 33-48 Clay loam, silty clay loam, <2 7.4-8.4 0.06-0.2 <br /> clay; CL, CH --- --- <br /> 48-60 Cemented <br /> 902 Industrial Way•Lodi,CA 95240•209.367.3701 •Fax 209.369.4228 02008 Neil O.Anderson&Associates.Inc <br />