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Advanced BORING LOG <br /> GeoEnvironmental, Inc, BOREHOLE NO.: MW-11 <br /> 837 Shaw Road, Stockton, CA 95215 <br /> (209)467-1006 FAX: (209)467-1118 TOTAL DEPTH: S5' <br /> Project: Stockton Warehousing and Ind.Center,LLC Date(s) Drilled: 10 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 /> ML:Brown SANDY SILT:low plasticityand <br /> —45 MW11.45 14-21-30 0 toughness,approximately 20%fine grain,poorly graded <br /> sand,damp,no HC oda. <br /> ML:Brown SANDY SILT:low plasticityand <br /> —50 MW 11-50 19-21-24 0 toughness,approximately 40%fine grain,poorly graded <br /> sand,damp,no HC odor. <br /> ML:Brown SANDY SILT:low plasticity and <br /> —55 MWII-55 17-21-30 0 toughness,approximately 400/*fine grain,poorly graded <br /> sand,damp,no HC odor. <br /> ML:Brown SILT:low plasticity and toughness,damp, <br /> no HC odor. <br /> —60 MW 11�0 19-24 29 0 <br /> Bentonite seal from 60'to <br /> 63' bsg. <br /> MW 11�i5 IS-21-30 0 Brown SILT:low plasticity and toughness,moist to <br /> —65 saturated,no HC odor. <br /> #3 sand from 63'to 85' <br /> SM:Brown SILTY SAND:301/6 silt,700/a fine and bsg. <br /> medium grain,moderately graded send,saturated,no <br /> HC odor. <br /> —7();ZMWl 1-70 14-24-28 0 SM:Brown SILTY SAND:30%silt,705/6 fine and <br /> medium grain,moderately graded sand,saturated,no Screened interval from <br /> HC odor. 65'to 85'bsg. <br /> —75 MW 11-75 ]3-15-16 0 SM:Brown SILTY SAND:30%silt,70%fine and <br /> medium grain,moderately graded sand,saturated,no <br /> HC odor. <br /> ML:Brown SANDY SILT:low plasticity and <br /> toughness,approximately 15%fine grain,poorly graded <br /> sand,saturated,no HC oda. <br /> —80 MW 11-80 33-50-6 8.9 Cap at 85'. <br /> CL:Brown CLAY:high plasticity,moderate toughness <br /> clay with 15%medium grain sand and 30%silt, <br /> saturated,no HC odor. <br /> CL:Brown CLAY:high plasticity,moderate toughness <br /> —85 MW l 1-85 25-35-40 8.4 clay with 15%medium grain sand and 30%silt, <br /> saturated,no HC odor. <br />