Laserfiche WebLink
Watts Winery *%Wl .,i Page 5 of 14 <br /> Our Project Number: LGS090507 <br /> May 11, 2009 <br /> _ <br /> alluvial deposits, mostly arkosic, forming toe of the Mokelumne alluvial fan, generally covered <br /> by 0.3 to 1.0 meters of Holocene intertidal deposit (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 Acampo sandy loam (101) in the northern half of the property, and <br /> Tokay fine sandy loam (256) in the southern half of the property (Plate 6) (USDA, 1992). The <br /> 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 NameDe Depth Salinity Soil Perme- Septic <br /> and Map p Unified Soil Classification mmhos Reaction ability <br /> Symbol (1n) /cm pH (in/hr) absorptio <br /> n fields <br /> Acampo, 0-19: Sandy loam; ML <2 6.1 - 7.8 2.0 - 6.0 Moderate: <br /> 101 19-47: Sandy loam, fine sandy loam, <2 6.6 - 8.4 2.0 - 6.0 cemented <br /> ` coarse sandy loam.; ML pan <br /> 47-49: Indurated; --- --- --- --- <br /> 49-60: Cemented; --- --- --- <br /> Tokay fine 0-19 Fine sandy loam; ML <2 6.1-7.8 2.0-6.0 Slight <br /> sandy loam, 19-45 Fine sandy loam, sandy loam; <2 6.1-7.8 2.0-6.0 <br /> 0-2 % slope SM <br /> 256 45-60 Fine sandy loam, sandy loam <2 6.1-8.4 2.0-6.0 <br /> coarse sandy loam; ML <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 /> 1.5.1 Soil Boring Locations <br /> A total of three (3) soil borings were advanced on the Site, one boring (Pl) to a depth of 4.00 <br /> feet, one boring (132) to a depth of 3.30 feet, and one boring (P3) to a depth of 4.65 feet. The <br /> soil borings were used later for percolation test holes; the locations of the borings are indicated <br /> in Plate 1. <br /> 1.5.2 Soil Boring Dimensions <br /> The soil borings were at 4.00, 3.30, and 4.65 feet below ground surface as noted above, and <br /> were four (4) inches in diameter. <br /> 1.5.3 Soil Lithology Observed <br /> Generally, the soil encountered in the boring is similar to the soils reported by the San Joaquin <br /> County Soil Survey for the area (USDA, 1992). The table below presents the soil log for the soil <br /> borings. Conditions were comparable in the all of the borings. <br /> 902 Industrial Way•Lodi,CA 95240•209.367.3701 •Fax 209.369.4228 02009 Neil O.Anderson&Associates, Inc <br />