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r <br /> Drilling Log <br /> IT CORPORATION Monitoring Well MW--2 <br /> A Member of the Ir Group <br /> Project 7-Eleven, SSif 14117_ O�[ner 7-Eleven Inc <br /> Location 2725 Country Club Blvd, Stockton_CA Prof. No. 773866 <br /> cY >' 41 <br /> L^ _a �E a 44 <br /> p o �a 0 Description <br /> nw 02 ►.a a u u ao <br /> 3 a a 6 } ♦u 1Q-� (Color. Texture, Structure) <br /> N m K ? Trace < 10%, Little 10% to 20%. Some 20% to 35%. And 35% to 50% <br /> - 24 - <br /> Silty fine SAND (40,60) green, wet, loose, mild hydrocarbon odor <br /> ea <br /> zs SM <br /> 2s <br /> 60 NW-2@30 5 <br /> 14 Clayey SILT (25,75) greenish gray, very moist, stiff but crumbly, <br /> 30 22 ML faint hydrocarbon odor <br /> 32 <br /> 34 6© Na-2 <br /> @35 a <br /> 12 <br /> 14 r Clayey SILT (45,55) dark greenish gray moist to wet, medium stiff, <br /> no hydrocarbon odor <br /> 36 - <br /> 38 - <br /> 30 <br /> 63830 NN-2@40 Q <br /> 7 <br /> 16 Fine SAND (100) dark greenish gray, wet, loose, no hydrocarbon <br /> 40 odor <br /> 42 SW <br /> -44- NH-2@45' u <br /> 1s - <br /> 20 Fine SAND (100) dark greenish gray, wet, loose, no hydrocarbon <br /> odor <br /> 146- <br /> -48- <br /> XW-2@50 <br /> 8 <br /> 16 SW Fine to medium SAND (100) greenish gray wet, loose, faint <br /> 50 22 hydrocarbon odor <br /> - 52 - <br /> Augers <br /> 2 Augers coupled with the conductor casing so boring was stopped <br /> 0 - - prior to losing the casing <br /> 54 - <br /> �56 <br /> o8118/1898 4thiog-t4ar 99 Page 2 of 2 <br />