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ConestoggaRovers&Associates S®RINGMELL LOG <br /> 19449 Riverside Dr ve,Suite 230 <br /> Sonoma,CA 95476 <br /> (5-PA <br /> Telephone: 707-935-4650 <br /> Fax: 707.935.6649 <br /> CLIENT NAME Shell Oft Products US BORING/WELL NAME MW-14C <br /> JOBISITE NAME Former Shell Pleellne DRILLING STARTED 274un-1i <br /> LOCATION Cordas Ranch,Tracy,(WIfomia DRILLING COMPLETED 30-Jun-'Ii <br /> PROJECT NUMBER 060223 WELL DEVELOPMENT DATE(YIELD) NA <br /> DRILLER Cascade Drilling Co. GROUND SURFACE ELEVATION 117.43 O above msl <br /> DRILLING METHOD Rotosonlc vibration TOP OF CASING ELEVATION 120.64 H above msl <br /> BORING DIAMETER W SCREENED INTERVAL 16710 M fins <br /> LOGGED BY S.Siegfded DEPTH TO WATER(First Encountered) 37.0 ft(3044111-11) SZ. <br /> REVIEWED BY J.Gaa)der DEPTH TO WATER(Static) NA Z <br /> REMARKS <br /> 8 O a xxF SOIL DESCRIPTION Z [ILL DIAGRAM. <br /> a mU � W D C7 UW <br /> N W <br /> SILT(ML);brown(10YR 613):dry;40%clay,60%silt. <br /> (n)2'-yellowlab brown(10YR 514);100°,6 silt <br /> 0.0 M 14c- 5 Q5'-n ht yellowish brown(10YR 6/4);20%clay,70%' <br /> silt,l0 °One sand. <br /> ML <br /> D.0 MW-s6 15 Q15'-moist. <br /> 0 <br /> LLJ <br /> W <br /> O <br /> 'n p,p MwI40- Sandy SILT(MLI:brownish ye0ow(10YR 6/6);dry;70°k <br /> u `0' sill,30%fine sand. <br /> SILT(ML):brownish yellow(10YR 6/6);moist;30% <br /> - clay,70%slit. <br /> $ 24.0 <br /> b Silty SAND(SM);brownish yellow(10YR O/6);moist; <br /> yrr 0 M 11 c_ 25 SM 30°h silt,70%One to medium sand. <br /> 9 <br /> 27.5 <br /> clay,60%siltilowish brown(10YR 514);molsl;20% <br /> Mw.r4C- 3 <br /> 30' <br /> P ML <br /> 1 <br /> 35 <br /> Continued Next Page PAGE I OF 6 <br />