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Conestoga-Rovers & Associates BORINGNVELL LOG <br /> V, <br /> ' , . 19449 Riverside Drive, Suite 230 <br /> ' 1 Sonoma, CA 95476 <br /> Telephone: 707-935-4850 <br /> w Fax: 707-935-6649 <br /> CLIENT NAME Shell Oil Products US BORING/WELL NAME VW-2 <br /> JOBISITE NAME Former Shell Pipeline DRILLING STARTED 15-Jun-11 <br /> LOCATION Cordes Ranch, Tracy, California DRILLING COMPLETED 15-Jun-11 <br /> PROJECT NUMBER 060223 WELL DEVELOPMENT DATE (YIELD) NA <br /> DRILLER Cascade Drilling Co. GROUND SURFACE ELEVATION 121 .03 ft above msl <br /> DRILLING METHOD Direct Push TOP OF CASING ELEVATION 121 .57 ft above trust <br /> BORING DIAMETER 231811 SCREENED INTERVAL 4.7 to 5.3 fbq 9.7 to 10.3 fbq <br /> LOGGED BY B. Siegfried DEPTH TO WATER (First Encountered) NA <br /> REVIEWED BY J. Gaarder DEPTH TO WATER (Static) NA 1 <br /> REMARKS <br /> U F m <br /> n 0 F Lu Z = <br /> z a F W ai a 0 SOIL DESCRIPTION ? WELL DIAGRAM <br /> a m0 X o " Oa <br /> a U y w (7 p 0 <br /> Ciavev SILT (MQ ; yellowish brown (10YR 5/4); dry; 40 <br /> clay, 60% silt. <br /> @2' - SILT ML ; light yellowish brown (10YR 6/4); Hydrated <br /> moist; 100% silt. Bentonite <br /> Crumbles <br /> Bentonite <br /> 0.0 VW-2-55Granules <br /> ML 1/4" diam. Teflon <br /> Tubing <br /> Monterey Sand <br /> #2112 <br /> @T - SILT with Sand (ML) ; light yellowish brown (10YR Hydrated <br /> 6/4); moist; 90% silt, 10% fine sand. Bentonite <br /> Crumbles <br /> Bentonite <br /> Granules <br /> 0.0 VW-2-10 10 10.5 1/4" diam. Teflon <br /> Tubing <br /> Monterey Sand <br /> #2112 <br /> rBottom of <br /> 'a Boring @ 10.5 <br /> it <br /> 15 <br /> 0 <br /> i <br /> 20 <br /> 0 <br /> 0 <br /> 25 <br /> PAGE 1 OF 1 <br />