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SECOR <br /> Intemat onal Acorporated <br /> Logged By Date Drilled Drilling Contractor Project Name Method/Equipment Well Number <br /> V &W RANCH MARKET HOLLOW STEM AUGER <br /> .� BC 719102 DRILLING RIVERBANK,CA SPLIT SPOON s-7 <br /> See"Legend to Logs"for Boring Surface Groundwater Depth(ft) Total Drive Drop <br /> sampling method, Diam(in) Elev(ft} 5Z 30 FIRST �P�(ft) wt(lbs} Dist(in) <br /> classifications and Iaboratory 8 450 140 30 <br /> testingmethod <br /> °z <br /> Well <br /> Construction �, � o Description <br /> ❑ < <br /> TRAMC No samples collected to 20 feet <br /> RATID <br /> WELL.BOX <br /> v ro <br /> GROUT <br /> 4 <br /> b a S <br /> T Y <br /> A � <br /> 0 0 <br /> 10 <br /> 0 0 <br /> r <br /> n b Driller reports cobbles from 12 to 14 feet <br /> A A <br /> � a <br /> 15 <br /> ro P <br /> t <br /> b b <br /> t t <br /> A A <br /> 20 11 SANDY SILT(ML) brown(7 5YR4/2),very fine-grained sand,low 498 S-7 <br /> s 4 <br /> ' plasticity,stiff,moist,moderate hydrocarbon odor(0,30,60,10) 2Y <br /> o e <br /> r r <br /> 4 4 <br /> The substrata descriptions above are generalized representations and based upon visuallmanual classification of cuttings and/or <br /> samples obtained dunng 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 /> SProject No 770T 43622 010003 Date 8/22/02 PR Log Of Well <br /> RN S7 GPJ Figure <br /> LOG OF BOREHOLE <br /> (sheet 1 of 2) <br />