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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 /> CLIENT NAME Shell Oil Products US BORING/WELL NAME AS-7 <br /> JOB/SITE NAME Shell Stockton Terminal DRILLING STARTED 30-Mar-11 <br /> LOCATION 3515 Navy Drive Stockton California DRILLING COMPLETED 30-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 fbg <br /> LOGGED BY S.Phillips DEPTH TO WATER(First Encountered) 8 O ft(30-Mar-11) i <br /> REVIEWED BY A.Cool PG 7659 DEPTH TO WATER(Static) NA <br /> REMARKS Airknife to 5 fb . <br /> m <br /> p r U U2_ <br /> a ~ Uj w ~m 0 a O SOIL DESCRIPTION = WELL DIAGRAM <br /> z <br /> ❑ �❑ a- X Lu to KO OU aI <br /> _ m 0 Q w 7 (7 ❑ <br /> a O N <br /> GP GRAVEL(GP). 0.7 <br /> SILT(MQ:dark greenish gray(10GY 4/1); moist;90% <br /> silt, 10%fine sand. <br /> 71.0 AS-7-5 5 @5'-dark greenish gray(5GY 4/1). <br /> Q Portland Type 1/II <br /> 1 O <br /> AS-7-10 <br /> 67.0 ML <br /> N 21.0 <br /> AS-7-15 —15 <br /> Bentonite Seal <br /> r <br /> Monterey Sand <br /> #2/16 <br /> LL 2"-diann.,0.020" <br /> w 20 Slotted Schedule <br /> 70 AS-740 21.0 40 PVC <br /> 'a <br /> O <br /> z Bottom of <br /> m <br /> Boring @ 21 ft <br /> ry <br /> w 25 <br /> ry <br /> m <br /> N <br /> Y <br /> h <br /> I <br /> 30 <br /> a <br /> U <br /> d_ <br /> 0 <br /> O <br /> 35 <br /> PAGE i OF <br />