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Conestoga-Rovers ivAssociates BORING[WELL LOG <br /> 19449 Riverside Drive, Suite 230 <br /> Sonoma, CA 95476 <br /> Telephone: 707-935-4850 <br /> Fax: 707-935-6649 <br /> CLIENT NAME Shell Oil Products US BORING/WELL NAME AS-2 <br /> JOB/SITE NAME Shell Stockton Terminal DRILLING STARTED 29-Mar-11 <br /> LOCATION 3515 Navy Drive Stockton California DRILLING COMPLETED 29-Mar-11 <br /> PROJECT NUMBER 241729 WELL DEVELOPMENT DATE(YIELD) NA <br /> DRILLER Gregg Drilling GROUND SURFACE ELEVATION NA <br /> DRILLING METHOD Hollow-stem auger TOP OF CASING ELEVATION NA <br /> BORING DIAMETER 8" SCREENED INTERVAL 19 to 21 fba <br /> LOGGED BY S.Phillips DEPTH TO WATER(First Encountered) 15.0 ft(29-Mar-11) SL <br /> REVIEWED BY A.Cool PG 7659 DEPTH TO WATER(Static) <br /> NA 1. <br /> REMARKS Waterknife to 5 flog <br /> n pZ W d m tj a=.(3 U� <br /> m O 2 X W ui O SOIL DESCRIPTION IQ—x WELL DIAGRAM <br /> a v W ov C7 OW <br /> Up <br /> GRAVEL GP wet100%gravel. 0.3 <br /> SILT(ML);dark greenish gray(5GY 4/1);moist;90% <br /> silt, 10%fine sand. <br /> ML <br /> 31.0 AS-2-5 5 SP-SM SAND with Silt(SP-SM)dark greenish gray(5GY 4/1); 5.0 <br /> moist 10%silt 90%fine sand. 6.0 <br /> Sandy SILT(ML);dark greenish gray(5GY 4/1);moist; <br /> 70%silt,30%fine sand. <br /> Portland Type I/II <br /> 724.0 AS-2-10 10 <br /> @10'-SILT with Sand(MLI dark greenish gray(5GY <br /> 4/1);moist;90%silt, 10%fine sand. <br /> @ 11'-black(N 2.5/1). <br /> ML @13'-dark greenish gray(5GY 4/1). <br /> ry 106.0 AS-2-15 15 @15'-wet. Q <br /> Bentonite Seal <br /> r <br /> LLMonterey Sand <br /> w #2/16 <br /> 36.0 AS-2-2o 20 <br /> a 2"-diam.,0.020" <br /> 21.0 Slotted Schedule <br /> z 40 PVC <br /> c� <br /> Bottom of <br /> Boring @ 21 ft <br /> N 25 <br /> ry <br /> F <br /> P <br /> h <br /> 30 <br /> y <br /> U <br /> E <br /> a <br /> 0 <br /> 0 <br /> 35 <br /> PAGE 1 OF 1 <br />