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Conestoga-Rovers&Associates BORING/WELL LOG <br /> /'1-51'N % 19449 Riverside Drive,Suite 230 _ <br /> p _ Sonoma;CA 95476 - <br /> r 7 Telephone: 707-935-4850 <br /> Fax: 707-935-6649 <br /> CLIENT NAME Shell Oil Products US BORINGIWELL NAME AS-4 <br /> JOB/SITE NAME Shell Stockton Terminal DRILLING STARTED 23-Mar-11 <br /> LOCATION 3515 Navy Drive Stockton Californla DRILLING COMPLETED 29-Mar-11 <br /> PROJECT NUMBER 241729 WELL DEVELOPMENT DATE(YIELD) NA <br /> DRILLER Grego 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] 10 0 R(23-Mar-1 t) <br /> REVIEWED BY A.Cool PG 7659 DEPTH TO WATER(Static) 700 it(23-Mar-11) 1 <br /> REMARKS Airknife to 5 fb . <br /> a 1- t- ti a O Fa-F WELL DIAGRAM <br /> n z a O SOIL DESCRIPTION z <br /> O <br /> MO� <br /> ❑_ m0 Q ❑ C1 U <br /> a O of <br /> GRAVEL GP . 0.2 <br /> SILT(ML);dark greenish gray(10GY 4/1);moist;90% <br /> silt,10%tine sand. <br /> 78 <br /> Asa s 5 <br /> 1 <br /> Portland Type VII <br /> 4_ <br /> 201 Asa-10 10 ML @10'•SILT with Sand(MLk dark greenish grey(10GY <br /> 411);wet;80%silt,20%fine sand. <br /> @14'-SILT ML;dark grayish green(5G 2.512);wet; <br /> ASa-ifi <br /> 15 100%silt. <br /> 260 <br /> N <br /> Bentonite Seal <br /> C <br /> r <br /> Monterey Sand <br /> A2118 <br /> 'a <br /> 2".diam.,0.020" <br /> a <br /> 252 Aso-2o 20 Schedule <br /> 21.0 40 PVC <br /> z Bottom of <br /> Boring @ 21 it <br /> 7 <br /> P <br /> 25 <br /> 3 <br /> n <br /> e <br /> N <br /> Zi <br /> h <br /> 30 <br /> u <br /> 0 <br /> 0 <br /> 35 <br /> PAGE 1 OF 1 <br />