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DRILL/LITHOLOGIC LOG <br /> BORING/WELL NUMBER MW6 <br /> PROJECT Thrifty Service Station 172 OWNER Thnfty Oil Company <br /> LOCATION 7647 Pacific Avenue Stockton California PROJECT NUMBER <br /> DATE DRILLED - 7/11/95 TOTAL DEPTH OF HOLE 60 Feet <br /> SURFACE ELEVATION DEPTH TO WATER 50 Feet <br /> SCREEN DIA 2-Inch LENGTH 20 Feet SLOT SIZE 0 02 Inch <br /> CASING DIA 2-Inch LENGTH 40 Feet TYPE PVC <br /> DRILLING COMPANY West Hazmat DRILL METHOD HSA <br /> DRILLER Leff LOG BY John Nicohch <br /> DEPTH WELL CONST OVA SAMPLES SOIL DESCRIPTIONISOIL CLASSIFICATION <br /> (FEET) PIPE FILL (PPM) NUMBER BLOW CLASS SCS) (COLOR., TEXTURE, STRUCTURES) <br /> 5 <br /> 10 <10 MW6-10 517110 CL Silty CLAY, reddish brown, some sand, cohesive, no <br /> odor <br /> B <br /> L C <br /> A E <br /> 15 N M <10 MW6-15 61719 CL Silty CLAY, light brown, slightly moist, cohesive, <br /> K E moderately soft, no odor <br /> N <br /> T <br /> 20 <10 MW6-20 12/14/20 SM Silty SAND, tan, fine-grained, slightly moist, cohesive, <br /> no odor <br /> 25 <10 MW6-25 ML SILT, some sand, tight brown, moist, no odor <br />