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WELL CONSTRUCTION DETAIL iawmvl BLOW LOGGRAPHIC DESCRIPTION <br /> dAs halt <br /> Vault } IDirt rA mel base <br /> lociang Cap <br />• Groat Dark grayish black CLAY(stiff moist no odor) <br /> 2 2 <br /> 9entanite CL <br /> Seal i <br /> 4 Blank 4 <br /> PVC Casing <br /> 6 12 0 too <br /> 22 ML, Brownish gray SILT with clay(medium stiff damp no <br /> 8 25 odor) <br /> L8 Slatted PVC 8 <br /> V Casing <br /> LLE <br /> U <br /> L 10 10 CL <br /> s <br /> Flier 11 Brownish gray silty CLAY(soft moist slight odor) <br /> U) Pack 202 12Bluish gray silty CLAY(soft moist,slight odor) <br /> Z 12 12 <br /> 0 <br /> 0 <br /> 14 14 ML <br /> rGrayish brown fine sandy SLLT(stiff saturated with <br /> co g 1 product) <br /> Bill <br /> 1 6 1 6 "2500 12 -1 • _ Greenish blue silty fine SAND(loose saturated with <br /> 1$ 18 <br />. r SM <br /> 20 20 200 13 ': , Brown silty fine grained SAND(loose saturated strong <br /> 24 odor <br /> V <br /> 22 22 <br /> 24 24 SP ;` Flowing SANDS <br /> PVC Cap �ty ',- <br /> Drill depth 25 feet <br /> 26 26 I <br /> t <br /> lilrli � ililt_I � <br /> 28 Inch Radius 0 2 a s 28 <br /> Logged by C Robertson Drilling Company Soils Exploration Services Completion Time i <br /> Project Mgr S Talanks Drilling Method Hollow Stem Auger Type of Sampler Split Spoon <br /> Date Drilled December 10 1994 Driller Dan Jenlans TD(Total Depth) 25! <br /> Explanation Contacts Monitonng Well 1 <br /> Water level In completed wait Soikf where certain <br /> Q Ftrstwaterfound during drilling 001tedwheraapproxrnrate Shell Service Station WIC#204-7524-3505 page <br /> Location of recovered drill sample — — Dashed where uncertain 2575 Country Club Boulevard 1 of 1 <br /> Stockton, CA <br /> Well Number <br /> . Location of sample sealed for VzZi Hachured where gradational Drawn By <br /> chemreai analysis F1a D Hada <br /> eatK Estimated abdit <br /> adpermey D=W" MW-1 <br /> ® Sieve sample (hydraulic conductivity) February 25 1995 <br /> A er <br /> 1K.primary 2K—secondary Job NR No Recovery Number <br /> ® Continuous core D=w 94-47-8620 <br />