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SECOR <br /> International Incorporated <br /> Logged By Date Drilled Drilling Contractor Project Name Method/Equipment Well Number <br /> V &W RANCH MARKET HOLLOW STEM AUGER <br /> BC 7110102 DRILLING RIVERBANK,CA SPLIT SPOON S-14ASk <br /> See"Legend to Logs"for Boring Surface Groundwater Depth(ft) Total Drive Drop <br /> sampling method, Diam(in) Elev(ft) Depth(ft) wt(lbs) Dist(in) <br /> classifications and laboratory 8 44 0 140 30 <br /> testing methods <br /> _ ani <br /> v `.r <br /> Well �s 04 3 Description <br /> Construction <br /> 0 75"SCH <br /> 80 PVC <br /> 'R CASING <br /> t <br /> 30 16 CLAYEY SAND (SC) dark grayish brown(2 5Y4/2),fine-grained sand, 3 <br /> low plasticity,loose,wet,no hydrocarbon odor(0,70,10,20) <br /> b A <br /> s � <br /> 0 0 <br /> BENTONM <br /> SEAL 35 50 SAND(SW) olive brown(2 5Y4/4), medium-to coarse-grained sand, 3 <br /> • subrounded to round,medium dense, wet,no hydrocarbon odor(0,100,0,0) <br /> Grades to GRAVELLY SAND(SW) gravel to 1-inch diameter,angular to <br /> #3 SAND ; subangular <br /> Sand fines upward from 35 to 36 5 feet <br /> 2" <br /> - -- - SPARGE= — — -- _- — --- - — -- -- <br /> POINT 40 <br /> Driller reports cobbles from 42 to 44 feet <br /> 45 <br /> The substrata descnptions 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 matenals 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—S14 GP1 Figure <br /> LOG OF BOREHOLE <br /> (sheet 2 of 2) <br />