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Conestoga-Rovers & Associates BORING/INELL LOG <br /> 19449 Riverside Drive, Suite 230 <br /> ( j ,;? \ ,� Sonoma, CA 95476 <br /> c FP ' Telephone: 707-935-4850 <br /> Fax: 707-935-6649 <br /> CLIENT NAME Shell Oil Products US BORING/WELL NAME B-116 <br /> JOB/SITE NAME _ Former Shell Pipeline DRILLING STARTED 15-Nov-11 <br /> LOCATION _ Cordes Ranch, Tracy California DRILLING COMPLETED 15-Nov-11 <br /> PROJECT NUMBER 060223 WELL DEVELOPMENT DATE (YIELD) NA <br /> DRILLER Gregg Drilling GROUND SURFACE ELEVATION 117.34 ft above msl <br /> DRILLING METHOD Direct Push TOP OF CASING ELEVATION NA <br /> BORING DIAMETER 251811 SCREENED INTERVAL NA <br /> LOGGED BY B. Siegfried DEPTH TO WATER (First Encountered) NA SZ <br /> REVIEWED BY J. Gaarder DEPTH TO WATER (Static) NA .L <br /> REMARKS Airknifed to 5 ft. <br /> U F U F m <br /> OJ Z a F o SOIL DESCRIPTION F = WELL DIAGRAM <br /> a mOO ¢ W � v � J Oa <br /> u O UW <br /> Clayey SILT (ML) ; very dark grayish brown (10YR 3/2); <br /> dry; 30% clay, 70% silt. <br /> @3' - moist. <br /> @4' - brownish yellow (1OYR 6/6); moist; 100% silt. <br /> 0.5 a-17s-5 5 ML Portland Type 11 <br /> @8' - brownish yellow (1 OYR 6/6); moist; 70% silt, 30 <br /> fine sand. <br /> 0.5 a-116-10 10 <br /> 10.0 <br /> Bottom of <br /> Boring @ 10 ft <br /> I <br /> a <br /> 15 <br /> 20 <br /> rc <br /> a <br /> U <br /> U <br /> O <br /> L25 tj <br /> PAGE I OF 1 <br />