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Brovelli Woods Page 4 of 9 <br /> Our Project Number: LGS080537 <br /> August 31, 2008 <br /> 4.3 Water Sample Location <br /> One domestic well exists on the site. One permit was found during a recent file review at EHD. <br /> A well water sample was taken on August 27, 2008 by Jessen Welch from the domestic well on <br /> the site. The results from this test are forthcoming. <br /> 4.4 Water Sample Constituents <br /> The results of the well water sample analysis are 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 for DBCP was <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 appendix of 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 Riverbank Formation. The Quaternary Modesto Formation <br /> (undifferentiated) is a unit of undifferentiated alluvial deposits, mainly arkosic, forming the toe <br /> of 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 San Joaquin Loam and Xerofluvents, both 0-2% slopes (Plate 6) <br /> (USDA, 1992). The table below presents some selected 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 Unified Soil Salinity Soil Perme- Septic tank <br /> and Map mmhos Reaction ability absorption <br /> Symbol (in) Classification /cm pH (in/hr) fields <br /> 0-16 Loam; CL-ML, ML <2 5.6 - 6.5 0.6 - 2.0 Severe: <br /> San Joaquin cemented pan, <br /> 16-26 Clay loam, clay; CL <2 6.1 - 7.8 <0.06 <br /> 238percolates <br /> 26-60 Indurated --- --- slowly <br /> "044 <br /> 902 Industrial Way- Lodi,CA 95240-209.367.3701 - Fax 209.369.4228 (c2008 Nei/0.Anderson&Associates, hic <br />