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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 j <br /> CLIENT NAME Shell Oil Products US BORINGIWELL NAME MW-140 <br /> JOBISITE NAME Former Shell Pipeline DRILLING STARTED 27Jun-11 _ <br /> LOCATION Cordes Ranch Tracy California DRILLING COMPLETED 30-Jun-11 <br /> PROJECT NUMBER 060223 WELL DEVELOPMENT DATE(YIELD) NA <br /> DRILLER Cascade Drilling Co GROUND SURFACE ELEVATION 117.43 ft above msi <br /> DRILLING METHOD Roto-sonic vibration TOP OF CASING ELEVATION 120.64 ft above met <br /> BORING DIAMETER 6" SCREENED INTERVAL 167 to 177 ibg <br /> LOGGED BY B Siegfried DEPTH TO WATER(First Encountered) 37.0 it -Jun-1 1) Q <br /> REVIEWED BY J.Gaarder DEPTH TO WATER(Static) NA 1 <br /> REMARKS <br /> LU ZX <br /> O a s��$' U O SOIL DESCRIPTION 0 LL DIAGRAM <br /> an Lua o ¢N c7 v o <br /> SILT(ML):brown(10YR 5/3);dry;40%clay,60%slit. <br /> @ 2'-yellowish brown(10YR 514);100%silt. <br /> 0.0 MW-14C- 5 @ 5'-light yellowish brown(10YR 6/4);20%clay,70°7° <br /> s silt,10%fine sand. <br /> 10 <br /> ML <br /> 0.0 MW-04C- 15 @15'-moist. <br /> 15' <br /> r <br /> J <br /> LL <br /> W <br /> MW-14C- 20 Sandy SILT(ML):brownish yellow 10YR 616 d 70% <br /> 0.0 Y ( ) dry; <br /> � 20' silt,30°k floe sand. <br /> SILT(ML);brownish yellow(10YR 616);moist;3007° <br /> clay,70%silt. <br /> M 24.0 <br /> s Silty SAND(SM);brownish yellow(10YR 616);moist; <br /> 0.0 MW14C- 25 30%silt,70%fine to medium sand. <br /> 2s 6M <br /> 27.5 <br /> SILT(ML);yellowish brown(10YR 6/4);moist;20% <br /> clay,60%silt. <br /> MW-14C 30 <br /> 0 <br /> ML <br /> 'a <br /> 0 <br /> J <br /> � 35 <br /> Continued Next Page <br />