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DRILL/LITHOLOGIC LOG <br /> BORING/WELL NUMBER MW5 <br /> PROJECT _Thrifty Service Station 172 OWNER _Thrifty Oil Company <br /> LOCATION 7647 Pacific Avenue, Stockton, CaliforniaPROJECT 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 Mike LOG BY John Nicohch <br /> DEPTH WELL CONST OVA SAMPLES SOIL DESCRIPTION/SOIL CLASSIFICATION <br /> (FEET) (PPM) CLASS (COLOR, TEXTURE, STRUCTURES) <br /> PIPE FILL NUMBER BLOW SCS) <br /> 5 <br /> 10 <10 MW5-10 5/5/7 ML Clayey SILT, light brown, moist, no odor <br /> B <br /> L C <br /> A E <br /> 15 N M <10 MW5-15 6/7/8 SW SAND, fine-grained, moderately sorted, slightly moist, <br /> K E no odor <br /> N <br /> T + <br /> I <br /> 20 <10 MW5-20 7/9/10 CL Silty CLAY, tan, moist, high plasticity, no odor i <br /> 25 <10 MW5-25 8/12/14 CL Silty CLAY, tan, moist, high plasticity, no odor <br />