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Conestoga-Rovers&Associates BORINGMELL LOG <br /> 19449 Riverside Drive,Suite 230 <br /> Sonoma,CA 95476 <br /> Telephone: 707-935-4850 <br /> Fax: 707-935-6649 <br /> CLIENTNAME Shell Oil Products US BORINGMELL NAME MW-2 <br /> JOBISITE NAME Former Shell Ploeline _ _ DRILLINGSTARTED 12-Jul-10 _— <br /> LOCATION Cordes Ranch Tracy DRILLING COMPLETED12-Jul-10 <br /> PROJECT NUMBER 060223 WELL DEVELOPMENT DATE(YIELD) 17-Aug-10(3450 gallons) <br /> DRILLER Gregg Drilling _ GROUND SURFACE ELEVATION 121.20 ft above nisi <br /> .DRILLING METHOD_ Hallow-stem auger ___ TOP OF CASING ELEVATION 123 60 ft above msl <br /> BORING DIAMETER 11" SCREENED INTERVAL _ 30 to 45 fbg <br /> LOGGED BY S Phillips DEPTH TO WATER(First Encountered) 37.0 ftNA <br /> REVIEWED BY J.Gaarder DEPTH TO WATER(Static) 36.21 fl(23-Aug-101 <br /> REMARKS Well cornnleted insto ebi2e'approximately 3feelofsOckuo. <br /> E <br /> 3p w Z T =Lv la—Y I LL DIAGRAM <br /> z _1w a rn U g.U SOIL DESCRIPTION z F- I <br /> oD a w2 E6 aa� ow <br /> ❑ mV ¢ ❑ zi U, Uo _ <br /> a M <br /> SILT ML ;verydark grayish brown(10YR 312);dry; <br /> '40%clay,60%silt. <br /> @.5'-to 5'hardpan <br /> 0 o Mwaa' 5@5'-SILT with Sand IMLf;yellowish brown(10YR 514); <br /> ro dry:firm;75%sift,25/very fine sand;medium plasticity. <br /> ML <br /> pJ <br /> I <br /> 1.3 ;, Mwa.m• 10@10'-very dark grayish brown(tOYR 312);dry;hard. i <br /> ra <br /> c <br /> m 12.5 <br /> SiltySAND(EMU very dark grayish brown(10YR 312); PoNana Type Inl <br /> dry;medium dense;30%sill,70%very line sand. <br /> a <br /> 0 <br /> MW-a-ts 15 SM <br /> a <br /> 9 e <br /> � 0 n <br /> v ie <br /> 5 1Z5 <br /> m Sandy SILT(MLI;very dark grayish brown(10YR 312); <br /> moist;firm;70°/silt,30%very fine sand;medium <br /> plasticity, <br /> 20 <br /> G i MW-2,29 <br /> e <br /> 9 <br /> K <br /> S <br /> O <br /> 9 <br /> J <br /> 25 <br /> Continued Next Page PAGE 1 OF 2 <br />