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Conestoga-Rovers & Associates <br /> XN _t 19449 Riverside Drive, Suite 230 BORINGMELL LOG <br /> � �R Sonoma, CA 95476 <br /> Telephone: 707-935-4850 <br /> �'"--^°•°_°- "' Fax: 707-935-6649 <br /> CLIENT NAME Shell Oil Products US BORING/WELL NAME B-102 <br /> JOB/SITE NAME Former Shell Pipeline DRILLING STARTED 16-Nov-11 <br /> LOCATION Cordes Ranch, Tracy California DRILLING COMPLETED 16-Nov-11 <br /> PROJECT NUMBER 060223 WELL DEVELOPMENT DATE (YIELD) NA <br /> DRILLER Gregg Drillinq GROUND SURFACE ELEVATION NA <br /> DRILLING METHOD Direct Push TOP OF CASING ELEVATION NA '.. <br /> BORING DIAMETER 2 5/8" SCREENED INTERVAL NA 'i <br /> LOGGED BY B. Siegfried DEPTH TO WATER (First Encountered) NA SZ <br /> REVIEWED BY J. Gaarder DEPTH TO WATER (Static) NA .t <br /> REMARKS Airknifed to 5 ft. <br /> U I— <br /> Z <br /> TOO Iw— W E N p' O SOIL DESCRIPTION = WELL DIAGRAM <br /> a w 0 -' pa UW <br /> Clam SILT (MU ; very dark grayish brown (10YR 312); <br /> dry; 30% clay, 70% silt. <br /> ML <br /> @3' - yellowish brown (10YR 5/4). <br /> 0.0 Bd02-5 5 Portland Type IIN <br /> 6.0 <br /> Silty SAND (SM) ; yellowish brown (10YR 5/4); dry; 15% <br /> silt, 85% fine sand. <br /> SM <br /> 0.0 B-102-10 10 <br /> 10.0 <br /> Bottom of <br /> Boring @ 10 ft <br /> 'a <br /> 15 <br /> z <br /> 5 <br /> iy <br /> 20 <br /> a <br /> a <br /> c� <br /> o � <br /> 25 <br /> PAGE 1 OF i <br />