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Gettler—Ryan. Inc. Log of Boring SP-12 <br /> PROJECT: Tosco 1781 Service Station No. 11195 LOCATION: 16500 South Interstate 5, Lathrop, CA <br /> GR PROJECT NO. : 140193.14 CASING ELEVATION: <br /> DATE STARTED: 12/13102 WL (ft. bgs): DATE: TIME: <br /> DATE FINISHED: 12113102 WL (ft. bgs): GATE: TIME: <br /> DRILLING METHOD: 8 in. Hollow Stem Auger TOTAL DEPTH: 32 feet <br /> DRILLING COMPANY: Cascade Drilling GEOLOGIST: Jeremy Smith <br /> CD Ln WELL DIAGRAM <br /> L-) J GEOLOGIC DESCRIPTION <br /> 2^ y U <br /> Q_ 0J 4 J <br /> W w a O <br /> d LD U) <br /> >. Concrete and base rock. A'. <br /> SM SILTY SAND (SM) - brown (2.5Y 414), moist. A <br /> v <br /> U <br /> C <br /> O <br /> U <br /> 5 Not logged or sampled. <br /> 10— <br /> LL <br /> QQQj- <br /> O Qj <br /> E <br /> v � <br /> � U <br /> a <br /> m ro <br /> v <br /> 20— <br /> lb <br /> 25 4 <br /> t <br /> o - - <br /> q - <br /> U <br /> bl <br /> 30— <br /> n2 Q <br /> b <br /> Bottom of boring at 32 feet bgs. <br /> _. w <br /> 35 lk <br /> JOB NUMBER: 140193.14 Page 1 of 1 <br />