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Drilling Log <br /> ❑❑� GROUNDWATER Extract / Inject. Well VE-3 <br /> ❑❑❑ TECHNOLOGY <br /> Project TES - Stockton Owner Texaco Environmental Services <br /> Location 440 Wes. Cnarre, hav Prosect No Of,32C,1570 bate drilled 04/28/32 <br /> t� aC� 9 _� Descript ion <br /> .,. - E Cl O L U <br /> CIL n o a E#v ID ,n (Color, Texture, Structure) <br /> OY r3 tMmK ? Trace c 10%. Little 10% to 20%, Some 20% to 35%. And 35% to 50% <br /> 24 CL Brown silty CLAY <br /> sGreen-gray micaceous, clayey SILT to silty CLAY (stiff, dry, no <br /> 26 0 21 ML product odor) <br /> CL <br /> 28 <br /> Green silty CLAY (stiff most, product odor) <br /> 30 5 <br /> 80 F , CL <br /> 32 - <br /> 34 - <br /> 15 Green micaceous silty to clayey SILT with very fine sand (wet, <br />• 36 - 6 G o' i � <br /> product odor) <br /> CL <br /> 38 <br /> jGreen clayey to silty very fine SAND (wet, product odor) <br /> 40 _ 8Encountered hater at 40 feet on 04/28/92 0247pm) <br /> ML <br /> 3 H 12 <br /> is <br /> 42 End o1 boring at 415 feet Installed nested vapor extraction wells <br /> screened from 40 5 to 30 5 feet and from 25 to 15 feet <br /> -44- <br /> -46- <br /> - 46 - <br /> - 50 - <br /> - 52 - <br /> - 54 - <br /> 56 <br /> 48 <br /> 50 <br /> 2 <br /> 5a <br /> 56 <br />