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I <br /> i <br /> Advanced BORING LOG <br /> � <br /> GeoEnvironmental Inc <br /> BOREHOLE NO EW-1. <br /> 837 Shaw Road, Stockton, CA 95215 <br /> (209)467-1006 FAX (209)467-1118 TOTAL DEPTH 45 ft <br /> Project RAINWATER CAR WASH Drilling Co WEST HAZ MAT DRII.LING <br /> Site Location 420 WEST YOSEMITE AVENUE Rig/Auger Type B-85112-INCH HOLLOW STEM <br /> MANTECA <br /> Lagged By BWM <br /> CALIFORNIA Reviewed By N HENDERSON <br /> i <br /> Project No AGE-NC-97-0333 Date(s) Drilled 03/30/01 <br /> Notes Total depth ofbonng EW-1 equal to 45 ft bsg,boring Water level during drilling page 1 of 1 <br /> ' completed as a 6-tach diameter ground water extraction well T Water level In completed well <br /> Depth Sample Blows PID Sol] USCS Class and Well Well <br /> ' ID (per 6") (ppm) Symbol Soil Description Completion Description <br /> I <br /> 0 <br /> Well cover water- <br /> i ' togbt,locking cap <br /> i <br /> -5 <br /> ' C ement grout seal[Tom <br /> to <br /> -10 <br /> ' Bentonite seal from 16 <br /> to 18 bsg <br /> 70 - <br /> #' 12 sand/fine grained <br /> aquanum gravel from <br /> 18 to 45'b,Q <br /> 30 <br /> Screened rntLnal from <br /> 'U'to 45 htig <br /> ' -35 -- <br /> -40 - <br /> 45 WtAl plug�t t <br /> 1 <br />