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U <br /> Total depth of boring, 57-1/2 FeetDiameter of boring.8-1/4 Inch Date drilled. 9/23/93 <br /> Casing diameter 2 Inch Length, 57-1/2 Feet Slot size, 002 Inch <br /> Screen diameter 2 Inch Length: 20 Feet Material type: PVC <br /> Drilling Companyt Woodward Driller, Eric Rand <br /> Method Used, Hollow-stem auger, California modified split-spoon Field Geologist, Claudio Avila <br /> Signature of Registered Professional: <br /> Registration No- 4313 State. California <br /> MEASURED SAMPLEo P.I.D. USC& DESCRIPTION WELL <br /> DEPTH NO. m CODE CONST. <br /> 0 <br /> Undeveloped land <br /> 2 <br /> 4 <br /> 8 S-5 54 P 0 ML Sitt, some clay, moderate yellowish brown, dry, <br /> non-plastic, hard <br /> 8 <br /> 10 <br /> 5-10 27 ppmv Very stiff <br /> 12 <br /> 14 <br /> 15 S-15 20 0 <br /> ppmv Clay silt, low plasticity <br /> 18 <br /> AWAWAkff" LOG OF BORING: B-14/MW-5 PLATE <br /> ,,,....,.... _ `r, <br /> Fire Engine Company No. 2 <br /> 110 West Sonora Street 4 <br /> PROJECT NO. 38009 S0Q90A Stockton, California <br />