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Advanced BORING LOG <br /> _ GeoEnvironmental Inc. <br /> ' BOREHOLE NO.: MW-2 <br /> �:. .; 4005 North Wilson Way, Stockton, CA 95205 <br /> (209) 467-1006 FAX: (209) 467-1118 TOTAL DEPTH: 60 feet <br /> Project: Franklyn Cole Drilling CO.: Cal Nev Geo Exploration] <br /> Site Location: 7505 West Line Road Rig/Auger Type: CME 75 <br /> Tracy Logged By: WRL <br /> California Reviewed By: Henderson <br /> Project No.: AGE-NC-95-0100 Date(s) Drilled: 09-21-1999 <br /> Notes: NS:no sample -5:7 Water level during drilling page 1 of 1 <br /> No samples collected from surface grade to 35 feet bsg. 7r- Water level in completed well <br /> Depth Sample Blows PID Soil USCS Class and Well Well <br /> ID /ft. (ppm) Symbol Soil Description Completion Description <br /> 0 <br /> Cement grout seal from <br /> 0.5 to 35 feet bsg. <br /> -5 <br /> •- 5 Blank interval from 0.5 <br /> feet to 40 feet bsg. <br /> -20 <br /> -25 <br /> -30 <br /> -35 <br /> Bentonite seal front 38 <br /> QaQa to 35 feet bsg. <br /> -40 v ov GP:Poorly Graded Geuvel,silt,brown,dry to moist,fine <br /> MW2-40 16,50 0 to coarse sand�,(IHCl�),A.7' <br /> d veryd"unse, <br /> hydrocarbon P3 sand from 38 to 60 <br /> Peet bsg. <br /> CL:SILTY CLAY,bluish - —_ <br /> _ - grey,moist,trace tine gravel <br /> MW2-45 3,5,7 0 stiff,very slight HC odor. <br /> Q <br /> -50— SP:SILTY SAIND,brown,wet,very dense,very slight <br /> MW2 50 23,50 0 <br /> Screen interval Willi. - MTBE-likelHC odor. (0.020)from 40 to 60 <br /> feet bsg. <br /> -55— —MW2-55 14,16,22 0 ML:SILT,brown,wet,tutee fine sand,hard,no HC odor. <br /> -6 0 MW2-60 NS End cap at 60 Leet bsg. <br />