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1 <br /> Z Advanced BORING LOG <br /> GeoEnvironmental, Inc. BOREHOLE NO.: MW-6 <br /> ' • "' 4005 North Wilson Wa <br /> y, Stockton, CA 95205 <br /> (209) 467-1006 FAX: (209)467-1918 TOTAL DEPTH: 40 feet <br /> Project: Van Buskirk Golf Course Drilling Co.: WestHaz Mat <br /> Site location: 1740 Houston Road Rig/Anger Type: CME 75/ 8-inch hollow sterns <br /> I ' Stockton, California logged By: Paul Dotson <br /> Reviewed By: Nuel Henderson <br /> ' Project No.: AGE-NC-98-4468 Date(s) Drilled: 28 November 2000 <br /> Notes: Found water encounterd at 10 feet s Water level during drilling Page 1 of 1 <br /> ' -- x Water'level in completed well <br /> Depth Sample Blows PID Soil USCS Class and Well Well <br /> ' ID (per 6") (ppm) Symbol Soil Description Completion Description <br /> 0 <br /> Cement grout seal from <br /> ' .5'to 30'bsg. <br /> _5 -: SM:Light brown,damp,SILTY SAND-with fine to <br /> MW6-5 13,40 0 7 medium sand,ao hydrocarbon(HC)odor. <br /> NO SAMPLE RECOVERY <br /> MW640 7,9,14 0 Bentonite seal from 30' <br /> to 32' bsg. <br /> ' _ 5 CL:Brown,satuarted,SILTY CLAY,no HC odor. <br /> MW6-15 8,12,20 4 <br /> CL:Brown,saturated,SILTY CLAY,no HC odor. <br /> -20 MW6-20 5,5,5 0 <br /> 1 _ <br /> -2S— MW6-25 12,29,43 0 CL:Brown,saturated,SILTY CLAY,no HC odor. <br /> ' <br /> ' - <br /> 30— <br /> SP:Brown,wet;POORLY GRADED SAND;with silt, <br /> MW6-30 8,10,16 0 fine to medium sand,no HC odor. <br /> SM:Brown,wet,SILTY SAND;with silt,fine to <br /> medium sand,no HC odor. <br /> ' -3 5 MW6-35 12,2q 40 0 <br /> t#2/I2 sand from 32'to <br /> CL:Brown,saturated,SILTY CLAY,no HC odor. 40'bsg. <br /> Screened interval from <br /> CL;frown,saturated,SILTY CLAY,no HC odor. 35'to 40'bsg. <br /> 1 <br /> -40§D MW6 40 12,20,30 0 Cap at 40'. <br /> 1 � <br /> 1 <br />