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' Advanced LOG <br /> dva ced BORING <br /> GeoEnvironmental, Inc. BOREHOLE NO.: MW-7 <br /> 4005 North Wilson Way, Stockton, CA 95205 <br /> (209) 467-1006 FAX (209)467-9118 TOTAL DEPTH- 20 feet <br /> Project: Van Buskirk Golf Course Drilling Co.: WestHaz Mat <br /> Site Location: 1740 Houston Road Rig/Auger Type: CME 751 8-inch hollow stems <br /> ' Stockton, California Logged By: Paul Dotson <br /> Reviewed By. Nuel Henderson <br /> Project Na.: AGE-NC-98-0468 Date(s) Drilled: 28 November 2000 <br /> Notes: ground watcr encounterd at 10 feet �z Water level during drilling Page 1 of 1 <br /> Water level in completed well <br /> Depth Sample Blows PID Soil USCS Class and Well Well <br /> ' ID (per B") (ppm) Symbol Soil Description Completion Description <br /> 0 <br /> Cement grout seal from <br /> ' 5'to 2'bsg. <br /> Bentonite seal from 2' <br /> _5 _ SM:Light brown,damp,SILTY SAND;with fine to to 4' bsg. <br /> MW7-5 — 0 medium sand,no hydrocarbon(HC)odor_ <br /> 1 <br /> 1 ML:Brown,dry to slightly danT,CLAYEY SILT;with #12/12 sand from 4'to <br /> ' MW7-10 36-5014" 0 == fine sand,no HC odor. 20'bsg. <br /> 5 CL:Light brown,saturated,SILTY CLAY,no HC odor. <br /> MW7-15 6,7,13 0 Screened interval from <br /> 5'to 20'bsg. <br /> ' CL:Light brown,saturated,SILTY CLAY,no HC odor. <br /> -20 Cap at 20'. <br /> MW7-20 6,8,15 0 <br /> -25 <br /> 1 <br /> 1 <br />