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Advanced <br /> BORING LOG <br />' <br /> GeoEnvironmental, Inc. E NO MW-2 BOREHOLE <br /> .� 837 Shaw Road, Stockton, CA 95215 <br /> (209)467-1006 FAX (209)467-1118 TOTAL DEPTH 451 <br />' Project Quick N Save #2 Drilling Co Cascade Drilling Inc <br /> Site Location 2057 South El Dorado Street Rig/Auger Type CME-75HT <br />' Stockton, California Logged By Donna Sexton <br /> Reviewed By Calvin F Lee <br />' Project No AGE-NC-01-0815 Date(s) Drilled 17 March 2004 <br /> Notes Below surface grade(bsg) = Water level during drilling Page 7 of 2 <br /> x Water level in completed well <br /> Depth Sample slows PID Sod USCS Class and Well Well <br /> ID (per 6") (ppm) Symbol Soil Description Completion Description <br /> Well cover 0 Water tight cap box <br /> t <br /> I <br /> J <br /> -5 2"Casing diameter <br /> 8"Bonng diameter <br />' -1.0 <br /> MW2-10 7/7/8 0 ML Orange Brown,CLAYEY SILT,low plasticity, <br /> J low toughness,low consistancy,dry,no hydrocarbon <br />' (HC)odor <br />' -15 MW2-15 81819 0 -- <br /> 5M Orange Brown,SILTY SAND,fine grained,poorly <br /> —= sorted,some plasticity,moist,no HC odor <br />' J <br />' 20 MW2-20 7n16 0 <br /> CL Orange Brown,SILTY CLAY,dry,moderate <br /> consistancy,moderate toughness,low plasticity,no HC Cement grout seal from <br /> odor 0'to 22'bsg <br /> I <br />' 4 Bentonite seal from 22' <br /> to 23'bsg <br /> -25—' MW2-25 6/619 0 =_—�— 5M Blue(HC stained),SILTY SAND,fine grained, � <br /> low consistancy,poorly sorted,dry,HC odor <br /> MW2-30 717/8 0 CH Blue(HC stained),CLAY,low consistency,low #2/12 sand from 23'to <br /> toughness,(stiff)low to moderate plasticity,dry,slight 45' bsg <br /> HC odor <br /> J � 020 slot size <br />