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Advanced BORING LOG <br /> GeoEnvlronmental, Inc. <br /> T .; BGREHOLE X10 CPT--3 <br /> 837 Shaw Road, Stockton, CA 95215 <br /> (209)467-1006 FAX (209) 467-1118 TOTAL DEPTH 120 <br /> Project Thrifty Oil #171 Date(s) Dulled 21 November 2003 <br /> ' Project No AGE-NC-03-1077 Page 2 of 2 <br /> ' Depth Sample Blows PID Soil USCS Class and <br /> ID (per 6") (ppm) Symbol Soil Description <br /> -7a <br /> CPT-3-70 --- -- SM Gray,saturated,well graded,medium grained,angular, SILTY SAND,HC odor <br /> - <br /> 75 CPT-3-75 -- -__ <br /> CL Brown,saturated,CLAY,HC odor&sta>mng,low consistency,moderate plasticity, <br /> low toughness <br /> ' -80 - <br /> CPT-3-80 CL-SC Brown,very moist,SANDY CLAY,HC odor,low consistency,moderate <br /> plasticity,low toughness <br /> ' -85 CPT-3-85 --- --- ML-CL Brown,saturated,CLAYEY SILT 20%clay,HC odor,low consistency,low <br /> toughness,low to moderate plasticity <br /> -90 <br /> CPT-3-94 --- -- SM Prown,saturated,coarse SILTY SAND,with well graded,ro"ded gravel Y4",HC <br /> odor <br /> t -95 <br /> I <br /> 1 CPT-3-104 -- '- Siva Gra brown saturated,well Y � graced,med,um to coarse grained, SILTY SAND,shQixt <br /> MC odor <br /> -1C r <br /> Ii <br />' I CPT-3.108 --- <br /> --- �000�.ooa <br /> f 000aooaoo NIL Grange brown,saturated SILT,No HC odor,low toughness,no piastcity <br /> I -11 <br />' -12 - <br /> CPT-3-120 --- <br /> ML-CL Gray brown,moist CLAYEY SILT,No HC odor,low to moderate toughness, <br /> low plasticity <br />' -12 <br /> 1 <br />