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Settler-Ryan, Inc. Log of Boring SP-9 <br /> PROJECT: Tosco (76) Service Station No. 11195 LOCATION: 16500 South Interstate S, Lathrop, CA <br /> GR PROJECT NO. : 140193.14 CASING ELEVATION: <br /> DATE STARTED: 12/11/02 WL (ft. bgs): DATE: TIME: <br /> DATE FINISHED: 12/11/02 WL (ft. bgs): DATE: TIME: <br /> DRILLING METHOD. 8 in. Hollow Stem Auger TOTAL DEPTH: 32 feet <br /> DRILLING COMPANY: Cascade Drilling GEOLOGIST: Jeremy Smith <br /> CD in WELL DIAGRAM <br /> L) J GEOLOGIC DESCRIPTION <br /> 2 T L) <br /> °' a _j <br /> _ <br /> d"" C7 CI] <br /> Asphalt and base rock — 6 inches thick. ✓` <br /> SM SILTY SAND (SM) — brown (2.5Y 4/4), moist, dense. <br /> v <br /> n <br /> U <br /> 5 Not logged or sampled. <br /> 10 <br /> 5 <br /> a <br /> � C <br /> 45 � <br /> � ply <br /> � U <br /> 15 ° <br /> x C <br /> ro <br /> a` <br /> m <br /> 20 <br /> 25 <br /> 4 <br /> C <br /> C 4Y <br /> 4 - - <br /> re <br /> ro ! - - <br /> a <br /> 30 <br /> j Bottom of boring at 32 feet bgs. <br /> 35 <br /> JOB NUMBER: 140193.14 Page 1 of 1 <br />