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Acton • Mickelson * van Dam, Inc. <br /> Consulting Scientists, Engineers, and Geologists <br /> Log of Soil Boring MW--3 <br /> Project Number 1901105 Drilling Time Date <br /> Start 1200 07/06/94 <br /> Location BEACON STATION # 419 Finish 1545 07/06/94 <br /> 2350 WATERLOO ROAD <br /> STOCKTON, CALIFORNIA Water Depth (Date) 7028 Feet (07108/94) <br /> Drilling Company V&W DRILLING Casing Eleyatlon 2138 Feet <br /> Drilled By ROBERT VICKERY Completion Depth 85 0 Feet <br /> Drilling Method: HOLLOW STEM AUGER, MOBILE 861 (HOXI Logged By TODD BROWN <br /> Sampling Method: CALIF MODIFIED SPLIT-SPOON SAMPLER CheCked By <br /> FITTED WITH 2"x6'BRASS SAMPLE SLEEVES <br /> = o <br /> v Z .}— C i <br /> x� <br /> DESCRIPTION 4d 11-xWELLIf, � � COMMENTS <br /> 11k� ar O1V5TRUCTIO o UJ W <br /> C CF1 U = d <br /> m i Cn <br /> AS?HALT ROAD BASE — - ML <br /> 25 18 17 ►FM3-5 <br /> rj SANDY SILT, dark yellowish brown _ — 30 <br />. (10 YR 4/2), damp, fine-grained -_- <br /> sand <br /> t8 <br /> 50/ t1 tt M►r3-ro <br /> 10 Moderate yellowish brown (10 YR 5 <br /> 5/4) at 10 feet =_ <br /> 6 18 17 Mk3-15 <br /> 15 SAND / SILTY SAND , moderate —_ SM 8 13 <br /> yellowish Drown (10 YR 5/4), damp, — <br /> fine-grained sand <br /> 10 18 16 03-20 <br /> 20 — 23 <br /> 29 <br /> — 16 <br /> 23 18 18 MN3-25 <br /> 25 --- 25 <br /> SANDY SILT, dark yellowish brown -_- ML <br /> (10 YR 412), damp, fine-grained <br /> sand <br /> - <br /> 23 12 11 Mw3-30 <br /> Moderate yellowish brown (10 YR 50/ <br /> 30 5/4) <br /> {BorwV continued on next page) page t of 3 <br />