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+ Boring Number, GP-9 <br /> Job Number: 3001.12 HORIZON ENVIRONMENTAL INC. <br /> Site Location: Discovery Chevrolet, Tracy, CA <br /> �r <br /> Drilling Company: V & W Drilling Drilling Method: Geoprobe <br /> ?' Drilled By: Larry & Earrick Sampling Method: Barrel Sampler With Liners <br /> 'i Date Drilled: 02/18/98 Total Depth: 20 Feet <br /> f <br /> Logged By: L. Smith Depth To Groundwater: 10 Feet <br /> r <br /> L � � <br /> m = a c c <br /> s c i v+_ a o <br /> a� Z v o a Soil0.,;:r c <br /> y ac eJ a m Well <br /> C a o t �, v v c Descriptionii 2 ml Construction Comments <br /> E m u e+ a± Ln— v N c� a <br /> c � <br /> Concrete. <br /> 1 1 NSA Boring backfilled to surface <br /> 2 <br /> grade with neat cement. <br /> 2 <br /> 3 3 <br /> 4 4 <br /> 5 1 24 18 0 SANDY CLAY, dark gray, moist, slight CL <br /> 5 odor. <br /> 6 6 <br /> 7 7- <br /> 8- <br /> 9— <br /> 8 9 9 <br /> 0 <br /> 10 as 24 18 0 10 wet. <br /> _ 11 11 <br /> _rV 12 12 <br /> 13 13Xz <br /> 14 14 <br /> j' 24 20 0 CLAYEY SAND, fine— to medium—grained, <br /> 15— H 15 yellow brown, wet. SC <br /> 16 18 <br /> 17 17- <br /> 18- <br /> 19— <br /> 718 19 19 SILTY SAND, fine— to medium—grained, SM <br /> N 24 22 0 dark brown, wet. <br /> 20 N 20 <br /> Total depth 20 feet bgs. <br /> 21 21- <br /> 22— 22- <br /> 23— 23- <br /> 24— 24- <br /> 25— 25- <br /> 26— 26- <br /> 27— 27- <br /> 28- <br /> 29 <br /> 728 29 29 <br /> 301 <br /> 30 <br /> f <br /> Page 1 Of 1 <br /> `s <br />