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1� <br /> si <br /> J Drilling Log <br /> GROUNDWA - _R Monitoring Well MW-5 <br /> T ECHNOLO_Y <br /> Project Chevron-ArrpDrt Stc Or Owner wneLron <br /> Location -400 Alrpor; h'av Pro No 02070 5038 <br /> 0 o T I <br /> " <br /> Descrl tion <br /> CL a _ u CL P <br /> o-� E a s E r m fD r (Color, Texture, Structure) <br /> U) Trace < 10%, Little 10% to 20% Some 20% to 35%. And 35% to 50% <br /> - 24- <br /> 9 V� <br /> Tan silty CLAY {cont ) <br /> < c 0 -25 22 <br /> 26 < < CL <br /> < c <br /> 28 < <br /> < < -an-light gray silty CLAY (30,70) with white specks streaks and <br /> a patches (moist, no hydrocarbon odor) <br /> 30 < [ I Mh-r p I <br /> 0 -30 9 <br /> < < I <br /> CL <br /> 32 ` <br /> I <br /> < < I <br /> 34 6 <br /> 11 :grown orange sanay silty CLAY (10,40 50) with black-lined root <br /> < < 0 -35 113 casts (moist no hydrocarbon odor) <br /> 36 KL <br /> < < GL <br /> < < <br /> 38 <br /> < < Brown silty CLAY (20,80) with white chalky streaks and patches <br /> < < 8 moist, no hydrocarbon odor) <br /> 4 0 Mw 5 <br /> < < f CL <br /> 42 <br /> trades silty) <br /> I <br /> 44 I 2 <br /> Mw-= ange brown sandy clayey SILT (10 10,80) (moist, no <br /> 0 -45 9 -varocarpon odor) <br /> 46 f ML <br /> 48 _ = o"nlsn g av sandy silty ;! 45 20 75) {moist no nyorocarbon <br /> 50 -1 <br /> _ I <br /> �L <br /> 52 <br /> 1 <br /> r 54 = I f <br /> cttlea orange brown and gray sflly CLAY (25 75) (moist crumbly <br /> CL o hyC ccarbon ocor) <br /> 56 - <br /> as/O5/188C IrhlOs-Rd�83 Pace 2 of 3 <br />