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... `00 V <br /> February 27,2002 <br /> Job Number:LG02-048 <br /> Page 7 <br /> Table 3. <br /> Selected Soil Properties <br /> San Joaquin County Soil Survey Report.' <br /> Soil Name and Map Depth(in) Unified Soil Salinity Soil Septic tank <br /> Symbol Classification mmhos/cm Reaction absorption <br /> pH fields <br /> Deli fine sand,0 to 5 0-10,Fine sand SP-SM,SM <2 6.7-7.8 Severe:poor <br /> percent slopes, 141. 10-60, Sand,loamy SP-SM,SM <2 6.7-7.8 filter. <br /> sand, fine sand. <br /> Tinnin loamy coarse 0-28,Loamy coarse SM <2 6.1-7.8 Severe:poor <br /> sand,0 to 2 percent sand. filter. <br /> slopes,255. 28-53,Loamy coarse SM <2 6.1-7.8 <br /> sand,loamy sand. <br /> 53-75,Loamy coarse SM <2 6.6-8.4 <br /> sand,loamy sand, <br /> sand. <br /> Note: The table descriptions do not necessarily reflect site-specific soil properties. <br /> One(1) 25-foot deep and eight (8) 3-foot deep soil borings were drilled on the new <br /> parcels to characterize the subsurface conditions. A shallow and deep boring was drilled on <br /> Parcel 1 next to each other and was combined into the B-1 soil log. A shallow percolation test <br /> i <br /> was completed on each parcel to measure percolation rate of the soil. Plate 1 identifies the <br /> locations of the soil borings and percolation tests. The boring numbers and percolation test <br /> numbers correspond to the parcel numbers. The soil layers encountered during drilling are <br /> similar to the descriptions of the San Joaquin County Soil Survey. The following table presents <br /> the soils encountered during drilling: <br /> ?pERSO <br /> f n <br /> 1 r <br /> O � <br /> r <br />