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SECOR <br /> International Incorporated <br /> Logged By Date Dnlled Drilling Contractor Protect Name Method/Equipment Well Number <br /> V &W RANCH MARKET HOLLOW STEM AUGER <br /> BC 7111102 DRILLING RIVERBANK, CA SPLIT SPOON S-1 <br /> See"Legend to Logs"for Boring Surface Groundwater Depth(ft) Total Dnve Drop <br /> sampling method, Diam(in) Elev(ft) 30 FIRST Depth(ft) wt(lbs) Dist(in) <br /> classifications and laboratory 8 qq 0 140 30 <br /> testingmethods <br /> Well <br /> o Description <br /> Construction - - - - <br /> A � <br /> A A <br /> 075"SCH <br /> 80 PVC <br /> °, CASING <br /> b 6,0 30 <br /> 53 SANDY CLAY(CL) dark yellowish brown(10YR3/4),very fine-grained 58 <br /> sand,low plasticity,medium stiff,wet,no hydrocarbon odor(0,40,10,50) <br /> Gravel to 2-inch diameter,angular,at 315 feet <br /> i <br /> BENTONM 35 38 GRAVELLY SAND(SW). dark olive brown(2 5Y3/3),medium-to 0 <br /> SEAL coarse-grained sand,70%medium-grained,30%coarse-grained,subangular, 1 <br /> gravel is subrounded to 1-inch diameter,medium dense,wet,no hydrocarbon <br /> #3 SAND odor(30,70,0,0) <br /> 2" <br /> SPARGE — -— --- -- — - --- r— — <br /> POINT 40 <br /> 45 <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 predominant material type to another could be different than indicated Descriptions on this log apply only at the specific location <br /> at the time of drilling and may not be representative of subsurface conditions at other locations or times <br /> Project No 770T 43622 010003 Date 8/21/02 PR Log of Well <br /> RM_S I GPJ Figure <br /> LOG OF BOREHOLE <br /> (sheet 2 of 2) <br />