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Advanced BORING LOG <br /> GeoEnvironmental, Inc. <br /> BOREHOLE NO.: MW-14 <br /> 837 Shaw Road, Stockton, CA 95216 <br /> (209)467-1006 FAX: (209)467-1118 TOTAL DEPTH. 851 <br /> Project: Stockton Warehousing and Ind.Center,LLC Date(s) Drilled: 12 March 2008 <br /> Project No.: AGE-NC-95-0104 Page 2 of:2 <br /> Depth Sample Blows PID Soil USCS Class and Well Well <br /> ID (per 6') (ppm) Symbol Soil Description Completion Description <br /> -45 <br /> —50 MW14-50 16-30-56 0 ML:Brown SANDY SILT:low plasticity and moderate <br /> toughness,approximately 3040%fine grain,poorly <br /> graded sand,damp,no hydrocarbon(HC)odor. <br /> SM:Brown SILTY SAND:approximately 10-15%silt, <br /> --55 MW14-55 26-52-54 0 fine grain,poorly graded sand,damp,no HC odor. <br /> SM:Brown SILTY SAND:approximately 10-15%silt, <br /> —60 MW 14-60 15-28-30 1.1 fine grain,poorly graded sand,damp,no HC odor. Bentonite seal from 60'to <br /> 63' bsg. <br /> SM:Brown SILTY SAND:approximately 3545%silt <br /> X.- <br /> -65 MW 14fi5 10-20-25 2.9 fine grain,poorly graded sand,damp to moist,no HC <br /> #3 sand from 63'to 85' <br /> odor. b g <br /> SM:Brown SILTY SAND:approximately 10-15%silt, <br /> —7§7— MW 14-70 15-31-31 0 fine grain,poorly graded sand,moist to saturated,no HC <br /> odor. Screened interval from <br /> 65'to 85'bsg. <br /> ML:Brown SANDY SILT:low plasticity and <br /> —75 MW14-75 12-24-29 0 toughness,approximately 15-25%fine grain,poorly <br /> graded sand,saturated to moist,no HC odor. <br /> ML:Brown SANDY SILT:low plasticity and <br /> —80 MW 14-80 16-2942 0 toughness,approximately 15-25%fine grain,poorly Cap at 85'. <br /> graded sand,saturated to moist,no HC odor. <br /> CL:Brown CLAY:with approximately 5%fine grain <br /> sand,10-20%silt,moderate plasticity and toughness, <br /> moist, no HC odor, <br /> —85 MW14-85 12-1&24 4 <br /> CL:Brown CLAY:with approximately 5%fine grain <br /> sand,10-20%silt,moderate to high plasticity and <br /> moderate toughness,moist, no HC odor. <br />