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• Gettler-Ryan. Inc. Log of Boring SP-2A <br /> PROJECT Former Unocal Service Station No 0187 LOCATION 437 East Miner A venue, Stockton, CA. <br /> GR PROJECT NO 240042 08 CASING ELEVATION <br /> GATE STARTED 11/08/00 WL (ft bgs) DATE TIME <br /> DATE FINISHED 11/08/00 WL (ft bgs) DATE TIME <br /> DRILLING METHOD 8 in Hollow Stem Auger TOTAL DEPTH 120 feet <br /> DRILLING COMPANY V&W Drilling GEOLOGIST David Herzog <br /> o Cn WELL DIAGRAM <br /> GEOLOGIC DESCRIPTION <br /> HQl CL J <br /> W Q p <br /> O <br /> (D cn <br /> SM SILTY SAND (SM) - brown OOYR 4/3) damp, 60% tine sand, 40% silt, some iron <br /> oxide staining, trace of fine mica <br /> 10 <br /> ML SANDY SILT (ML) - dark grayish-brown (2 5Y 4/2), moist 70% silt, 30% fine sand, <br /> trace of fine mica, trace of calcium carbonate deposits <br /> 20 <br /> U <br /> 30 <br /> 0. <br /> O <br /> Y <br /> 5MSAND WITH SILT—(W-- dark olive gray (57 3/2), saturated, SO% tine sand, 20% v <br /> silt, trace of fine mica, slight hydrocarbon odor <br /> x ds <br /> m c <br /> 0 <br /> 40 <br /> SILTY SAND (SM) - dark greenish gray (10Y 4/1), saturated 50% fine sand, 40% <br /> silt, 10% clay, trace of fine mica, slight hydrocarbon odor <br /> 511` <br /> 50 <br /> ML SANDY SILT (ML) - dark greenish gray (5G 3/1), moist. 70% silt, 30% fine sand <br /> hydrocarbon odor <br /> 60 SM SILTY SAND (SM) - dark greenish gray (50 3/1), saturated, 60% fine sand, 40% <br /> silt, trace of fine mica, hydrocarbon odor <br /> SP SAND (SP) - dark greenish gray (10GY 3/1), saturated, 90% fine sand, 10% silt, <br /> trace of medium sand, trace of mica, hydrocarbon odor <br /> l0 <br /> JOB NUMBER 240042 08 Page 1 0f 2 <br />