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Total depth of boring, 60-1/2 FeetD.*$meter of horing.6-1/4 Inch Date drilled 10/22/93 <br /> . Caaing diameter; NA Lengih, NA Slot size, NA <br /> Screen diameter, NA Length. NA Material type, NA <br /> Drilling Company; WESTEX Driller. Mark John <br /> Method U88di Hollow—stem auger California modified Zt—soosan Fleld CL461ocilst, Claudio Avda <br /> Signature of Registered Professional- <br /> Registration No . 4313 ate. Californ <br /> MEASURE=D SAMPLE o P I.D. USCS DESCRIPTION WELL <br /> DEPTH NO m CODE CONST. <br /> 0 <br /> Asphalt and gravel fil# <br /> 2 . <br /> 4 <br /> 6 S--5 52 ppm v ML Clayey silt dark yellowish brown dry, low--plasttcity .' <br /> 8 • <br /> 10 <br /> S-10 32 Q <br /> ppmv <br /> 12 <br /> 14 - <br /> 5-15 >50 p 4 Moderate yedowish brawn <br /> 16 <br /> pmV <br /> 1$ <br /> ®®�® LOG OF -BORING: B-5 PLATE <br /> MA "W� BP Facility No. 11191 <br /> 1469 East Hammer Lane 4 <br /> PROJECT NO. 123013nLl: "0 Stockton, California <br /> 3013A 5A <br />