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Gettler—Ryan, Inc. Log of Boring SP-4A <br /> PROJECT Former Unocal Service Station No 0187 LOCATION 437 East Miner Avenue, Stockton, CA <br /> o cn <br /> v J GEOLOGIC DESCRIPTION WELL DIAGRAM <br /> Z T U <br /> 0— <br /> SP <br /> ML SILT WITH CLAY (ML) - dark greenish gray (5GY 3/1), moist 70% silt, 20% clay, <br /> 10% fine sand few subhorizontal calcium carbonate deposites <br /> 80 <br /> Q c <br /> O � <br /> 90 � U <br /> Includes few scattered sandier saturated zones b v <br /> v <br /> ITo <br /> A <br /> 100 <br /> Becomes saturated, no sandy zones or calcium carbonate deposites <br /> v <br /> c <br /> 0 <br /> 110 <br /> Includes few fine mica n <br /> m <br /> SM/ML SANDY SILT (ML) - dark greenish gray (5GY 3/0 saturated 50% silt, 50% fine a <br /> sand <br /> 120 Bottom of boring at 120 feet bgs <br /> c <br /> ca <br /> a <br /> u ro <br /> v <br /> -J <br /> O <br /> 130 <br /> i 1aa <br /> 11501 <br /> JOB NUMBER 240042 08 Page 2 of 2 <br />