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SECOR <br /> Intemationallnco rated <br /> Logged By Date Drilled Drilling Contractor Project Name Method/Equipment Well Number <br /> • CHEVRON 9-9840 SPLIT SPOON <br /> EG 4112/02 WATERMARK STOCKTON,CA HOLLOW STEM AUGER MW-4 <br /> See"Legend to Logs"for Boring Surface Groundwater Depth(ft) Total Drive Drop <br /> sampling method, Diam(in) Elev(ft) 67 5 FIRST <br /> testing methods Depth(ft) wt(lbs) Dist(in) <br /> classifications and laboratory 8 32 38 750 140 30 <br /> Well j, z <br /> a o Description <br /> Construction <br /> PQ <br /> V) <br /> TRAFFIC Concrete,fill material <br /> • <br /> RATED <br /> WELL BOX <br /> 4 <br /> 5 2 CLAYEY SILT(ML) brown(10YR4/3),low plasticity,soft,moist, 0 <br /> a a 2 no odor(0,5,60,35) <br /> 3 <br /> A P <br /> a b <br /> r <br /> 10 6 Grades to dark yellowish brown(10YR4/4),medium stiff(0,0,60,40) 0 <br /> 10 <br /> 14 <br /> GROUT <br /> a e <br /> 15 4 SILTY CLAY(CL) dark yellowish brown(10YR4/6),medium 0 <br /> 0 4 plasticity,soft,moist,no odor(0,0,20,80) <br /> 4 6 <br /> b b <br /> { { <br /> b h <br /> 20 3 CLAYEY SILT(ML) dark yellowish brown(10YR4/4),low 0 <br /> 7 plasticity,soft,moist,no odor(0,0,70,30) <br /> 9 <br /> r t <br /> b b <br /> w r <br /> The substrata descriptions above are generalized representations and based upon visual/manual classification of cuttings and/or <br /> samples obtained during drilling Predominant material types shown on the log may contain different materials and the change from <br /> one predorrunant material type to another could be different than indicated Descriptions on this log apply only at the specifi <br /> at the time of drilling and may not be representative of subsurface conditions at other locations or timestr__D G <br /> . e SCOTT Q9� <br /> Project No 77CH 43580 00 0203 Date 6117102 PR Log of Well �.? GABLE <br /> � <br /> 99840MW4 GP7 Figure + No <br /> LOG OF 8oREHOLE ��� ZIR <br /> (she <br /> ���, CA��FoQ <br />