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L V'�r 'U 1C t►+v xcii v� <br /> PROJECT Thriftv Oil Company Station No 172 BORING No B-3 (MW-3) <br /> 7647 Pacific Avenue, Stockton CA SHEET Na 1 OF 3 <br /> JOS No SSB 91-1038 LOGGED BY D. Stanton ELEVATION TOP OF HOLE 12.63' <br /> RILL RIG Mobile B-57 DRILLED BY SB&S DrillinE GROUNDwATER 58' <br /> LOCATION Northeast corner of site, north end of east DATESTARTED 5/29/91 <br /> fuel island. DATE COMPLETED 5/29/91 <br /> C_ z <br /> d <br /> U DESCRIPTION = 3 REMARKS <br /> ILI <br /> 4 r O <br /> V � <br /> 2 Asphaltic concrete and base rock No Hydrocarbon Odor <br /> CL CLAY, Sandy, moist, low to medium <br /> plasticity, black <br /> 5 LRS >50 3.7 ppm No Hydrocarbon Odor <br /> SM SAND, Salty; moist, fine to medium <br /> grained, brown <br /> 10 SP SAND, Poorly Graded; moist, fine to LRS 24 3.7 ppm No Hydrocarbon Odor <br /> medium grained, brown <br /> 15 LRS 24 7 ppm No Hydrocarbon Odor <br /> 1 <br /> 20 LRS >50 6 ppm No Hydrocarbon Odor <br /> SMSAND, Silty, moist, fine to medium <br /> grained, brown <br /> 25 LRS 25 7 ppm No Hydrocarbon Odor <br /> � ML SILT, Sandy; moist, low plasticity, <br /> brown <br /> f <br /> 30 LRS 60 5 ppm No Hydrocarbon Odor <br />• � SSS Envfronrnent:al <br /> Const-AianLS. Inc. <br /> 5740 East Shiefos Avenue Suite 103 Fresno CA 93727 (209) 292-5736 <br />