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Conestoga-Rovers & Associates BORINGIWELL LOG <br /> 19449 Riverside Drive, Suite 230 <br /> �1 Sonoma, CA 95476 <br /> Telephone: 707-935-4850 <br /> Fax: 707-935-6649 <br /> CLIENT NAME Shell Oil Products US BORINGIWELL NAME VW-3 <br /> JOB/SITE 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 .25 It above msl <br /> DRILLING METHOD Direct Push TOP OF CASING ELEVATION 121 .69 ft above msl <br /> BORING DIAMETER 23/811 SCREENED INTERVAL 4.7 to 5.3 fbq ; 9.7 to 10.3 fbg <br /> LOGGED BY B. Siegfried DEPTH TO WATER (First Encountered) NA �z <br /> REVIEWED BY J. Gaarder DEPTH TO WATER (Static) NA 1 <br /> REMARKS <br /> Q F ujU ~ � <br /> n oF W cs Z <br /> z a r W (6 =p' O SOIL DESCRIPTION = WELL DIAGRAM <br /> Fa 0 > <br /> p j OW <br /> d U U) U <br /> O <br /> Clavev SILT (ML) ; yellowish brown (10YR 5/4); dry; 40% <br /> clay, 60% silt. <br /> Hydrated <br /> Bentonite <br /> Crumbles <br /> Bentonite <br /> 0.0 VW-3-5 5 ML Granules <br /> 1/4" Teflon <br /> Tubing <br /> Monterey Sand <br /> #2/12 <br /> Hydrated <br /> @7.5' - dark gray (2.5Y 4/1 ). Bentonite <br /> Crumbles <br /> Bentonite <br /> Granules <br /> N 245 VW-3-10 10 10' - 20% clay, 80% silt. 10.5 1/4" diem. Teflon <br /> Tubing <br /> Monterey Sand <br /> $2/12 <br /> Bottom of <br /> a Boring @ 10.5 <br /> ft <br /> i� <br /> z <br /> 15 <br /> s <br /> 0 <br /> i <br /> 20 <br /> x <br /> i- <br /> v <br /> 0 <br /> 25 <br /> PAGE 1 OF i <br />