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Settler-Ryan, Inc. Log of Boring UV-3 <br /> PROJECT Former Unocal Service Station No 0187 LOCATION 437 East Miner Avenue, Stockton, CA <br /> GR PROJECT NO 240042 08 CASING ELEVATION 1137 Ft (MSL) <br /> DATE STARTED 11/03/00 WL (ft bgs) DATE TIME <br /> DATE FINISHED 11/03/00 WL (ft bgs) DATE TIME <br /> DRILLING METHOD 8 in Hollow Stem Auger TOTAL DEPTH 28 5 feet <br /> DRILLING COMPANY V&W Drilling GEOLOGIST David Herzog <br /> LU <br /> M <br /> X �. 0 (n WELL DIAGRAM <br /> Z) z -A cn <br /> CL w L GEOLOGIC DESCRIPTION <br /> 2^ ? _j _ S L) <br /> C <br /> M-- m (n cD cn <br /> ML SILT WITH SAND (ML) - dark yellowish brown OOYR 4/4), <br /> damp, 80% silt, 20% fine sand some iron oxide staining <br /> 5 U a] <br /> c <br /> 4 9] <br /> 0 UV-3-6 6 <br /> n, w <br /> 3 � <br /> 0 <br /> v <br /> - o v <br /> i '° c <br /> 0 UV-3-11 Includes few fine iron oxide nodules (�1 mm), trace of fine v <br /> mica, trace of rootlets <br /> ML SILT (ML)- dark greenish gray 00Y 4/1), damp, 100% silt <br /> interbedded horizontal layers of fine sand, abundant iron <br /> oxide staining, trace of fine mica, hydrocarbon odor <br /> 512 UV-3-18 — <br /> o — <br /> o n <br /> o � <br /> m <br /> 20 Color changes to olive gray (5Y 5/2) moist 90% silt, 10% v = o <br /> 122 UV-3-21 fine sand, few fine mica, trace of calcium carbonate o = <br /> deposits — <br /> ML CLAYEY SILT (ML) - dark greenish gray (IOY 411), moist — <br /> 70% silt, 30% clay, abundant calcium carbonate deposits, � <br /> ' trace of fine sand, trace of fine mica n <br /> 25 - <br /> 237 UV-3-26 <br /> Bottom of boring at 26 5 feet bgs <br /> 30 <br /> • <br /> 35 <br /> JOB NUMBER 240042 08 Page 1 of 1 <br />