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Total depth of boring: 17 Feet Diameter of boring:6-1 4 Inch Date driiledt 10/20/93 <br /> Casing diameter: NA Length, NA Slot size, NA <br />. Screen diameter: NA Length: NA Material types NA <br /> Drilling Company, WESTEX Driller: Mark John <br /> Method Used, Hollow-stem auger, California modified s ,-spoon Fieldof glatt Claudio Avila <br /> Signature of Registered Professional <br /> Registration No.: 4313 tate California <br /> WASURED SAMPLE o P.Q.D. USCS CESCRIP�l01N WELL <br /> DEPTH NO. CODE CONST. <br /> 0 <br /> Developed land <br /> 2 . <br /> 4 <br /> 6 S-5 27 ppmv ML Silt some clay, moderate yellowish brown dry low plasticity <br /> very stiff <br /> 10 - <br /> 12 — <br /> S-10 <br /> 012S-10 27 'Sandy silt dry non—plastic, very stiff <br /> ppmv <br /> 14 - <br /> 16 - <br /> 4 16 S-15 19 ppmv © 5olt, some sand, fine—grained, moist <br /> Boring terminated at 17 feet <br /> 1 g Hydropunch sampled from 17 to 24 feet <br /> Boring backfilled with neat cement <br /> SLOG OF BORING. HP-5 PLATE <br /> t�►� r RUIZ Grocery Stora <br /> 4491 Nest Durham Ferry Road] � <br /> PROJECT NO. 123020 FNO Tracy, California <br /> RLE <br />