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I it <br /> Advanced BORING LOG <br /> GeoEnvironmental, Inc BOREHOLE NO MW-9 <br /> 837 Shaw Road, Stockton, CA 95215 <br /> (209) 467-1006 FAX (209)467-1118 TOTAL DEPTH 150 FEET <br /> IProject K & S GAS & GROC1r,RY Date(s) Drilled 19 March 2004 <br /> Project No AGF ITC'-97-0326 Page 3 of 6 <br /> Depth Sample Blows RID Soil USCS Class and Well Well <br /> ID (per 6") (ppm) Symbol I Soli Description ompletton Description <br /> I � <br /> I <br /> I <br /> 1 � f <br /> � I <br /> - 5 MW9-55 17/20/23 174 + ML Olive green saturat d CLAYEY SILT hard, <br /> medium plasuctty h,w to medium toughness 'Min I <br />' layer of mt dium sand(3-in)at- %ft bsg Strong HC I <br /> odor <br /> I I 1 <br /> I � I <br />'• <br /> 60 MW9-60 '2/15/23 ; 3 ' Mf SM Olrvc,gcen,moist to saturated SANDY SII T I I I <br /> approximately 35%fine sand,<5%clay Strong II[- <br /> Irke odor <br />' I Bentonite seal from 49 <br /> I <br /> to 79 ft <br /> -65 MW9-65 21/27/28 150 1 ML-SM Same as above,w/approximately 10% ' <br /> pebbles Pebbles up to 0 25-tn I I I <br /> � I 1 <br />' -7 0 - MW9-70 I --- 56 I I <br /> SM-ML Darts olive green,moist to saturated SILTY <br /> FINE SAND,approximately 55%fine sand,40%silt, I <br />' <5%clay No plasticity,low toughness,66%recovery <br /> i <br /> •75 - -- --- — - <br /> MW9-75 191I5/21 117 SM-ML Same as above Moderate to strong HC-like <br /> odor I i <br />