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0 0 • Settler --Ryan, Inc. Log of Boring EX --1 PROJECT Former Chevron Station No 9-5775 LOCATION 301 W Kettleman Lane, Lodi, CA GR PROJECT NO 346408 06 CASING ELEVATION DATE STARTED 02/15/00 WL (ft bgs) 553 DATE 02/15/00 TIME 1235 DATE FINISHED 02/15/00 WL (ft bgs) DATE TIME DRILLING METHOD 10 in Hollow Stem Auger TOTAL DEPTH 665 feet DRILLING COMPANY V 6 W Drilling GEOLOGIST David Herzog w * r o to , WELL DIAGRAM Z cs a GEOLOGIC DESCRIPTION CIL m _j _CU :9 CL a z o U w 0o of a a ¢ o Fill SAND (SP) - dark yellowish brown (1OYR 3/8), moist 90% sand, 10% spit, few fine to coarse gravel, few micas GRAVEL WITH SILT AND SAND (GP -GM) - medium Fill dense, fine gravel with sand and sill matrix 5 0 21 EX -1-8 10 0 8 EX -1 -SO 5 Becomes loose SAND WITH SILT (SM) - yellowish brown OOYR 5/61, SM damp, medium dense, 80% fine sand, 20% silt, few iron ' oxide nodules, trace of medium sand, trace of micas, strong hydrocarbon odor {5 U a 7128 23 EX -1-16 w w 3 m cu SANDY SILT (ML) - dark yellowish brown (10YR 4/8), w cu ML most, dense, 70% silt, 30% sand, scattered clayey h ro ' zones, trace of medium sand, traces of micas, trace of x c iron oxide nodules, strong hydrocarbon odortl ro 20- 5638 38 EX -1-21 SILT (ML) - dark yellowish brown (10YR 4/6) with few ML dark gray OOYR 4/1) clayey silt lenses, damp, dense ' 90% silt, 10% sand, abundant iron oxide nodules (<3mm), strong hydrocarbon odor 25- 980 48 EX -1-26 30 8570 >100 EX -1--30 5 OF Color changes to light brownish gray (2 5Y 6/2) with yellowish brown (10YR 5/6) mottling scattered clayey zones, abundant fine micas 35 JOB NUMBER 348408 08 Page 1 of 2