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PROJECT NO: C61-2375 Grant Line CLIENT: Shell OPUS I BORING/WDLL NO:MW-4 <br /> LOGGED BY: J.Pearson LOCATION: 2375 Grant Line,Tracy,CA PAGE l OP 2 <br /> KHM DRILLER: Gregg DATE DRILLED: 1/27/03 LOCA ON MAP <br /> store <br /> DRILLING METHOD: HSA HOLE DIAMETER 8" <br /> SAMPLING METHOD: Split Spoon HOLE DEPTH: 23.5' , <br /> ENVIRONMENTAL CASING TYPE. PVC WELL DIAMETER: 2" --- 0 0 0 o <br /> MANAGEMENT SLOT SIZE 0.020 WELL DEPTH: 23' UST 0 Q Q E <br /> INCORPORATED GRAVEL PACK 2-12 `"""' "'' a <br /> CASING STICKUP: N/A <br /> ELEVATION NORTHING EAST7I MW-4 • a O O —9 <br /> W Grant Line Rd <br /> Well Co- etlon oq G Ti. S.-PI; <br /> Static o vwateroITIHOLOGY/ DESCRIFIION <br /> Level 2m Uy <br /> AF Asphalt-6"thick(airknifed to 7 ft on 1/16/03) <br /> 1 Baserock—6"thick <br /> moist/ CL Gravelly Lean CLAY with Sand; dark brown,25%fine to <br /> damp 2 coarse sand, 30% gravel, moderate plasticity <br /> a <br /> w 3 CL Lean CLAY; dark grey, black, moderate plasticity, stiff <br /> damp Y <br /> Q 4 <br /> y S <br /> =RU (tan brown) <br /> $_ <br /> m <br /> 6—(brown, medium stiff, moderate to high plasticity) <br /> 7 <br /> 8 <br /> damp 0.1 4 <br /> 9- <br /> 9 '00 (3" interbed of clayey sand, medium brown, <br /> 11 to- <br /> 55% sand,45% clay,very fine grained sand) <br /> i$ 1 <br /> tl <br /> 12 <br /> 13 <br /> moist 0.1 3 14 <br /> a 5 .` <br /> c <br /> u� 7 5 k <br /> i. <br /> 16 <br /> 17 <br /> 18 <br /> wet 2 r. <br /> 19 <br /> 3 <br /> 4 20s <br /> moist 3 (medium brown, stiff, moderate plasticity, <br /> 5 21 , z trace caliche) <br /> moist 5 22 <br /> 6 a' ; <br />