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Total depth of boring, 41-1/2 FeetDiameter of boring-.10-1/4 Inch Date drilled, 9/24/93 <br /> Casing dlameter, 4 Inch Length, 40 Feet Slot size, 0 10 Inch <br /> Screen diameter,-4 Inch Length: 10 Feet Material type, PVC <br /> Drilling Company: 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.. 4,313 Stale, California <br /> 11EASUR SAMPLE <br /> d P.I.D. USCS DESCRIPTION WELL <br /> DEPTH NO. m CODE CONST. <br /> 0 <br /> Asphalt <br /> 2 <br /> 4 <br /> 6 S-5 18 my ML Silt some clay, moderate yellowish brown, dry. <br /> P P rY <br />• non--plastic, very stiff <br /> 8 <br /> 10 <br /> 5-10 12 197 St.ff <br /> ppmv <br /> 12 - <br /> 14 - <br /> - <br /> 16 S-15 9 197 SM Siliy sand, Fine--grained, moderate yellowish brown, dry, <br /> ppmv non--plaoic, loose <br /> 18 <br /> 01 <br />• � LOG OF BORING: B-16/VW-4 PLATE <br /> Fire Engine Company No. 2 <br /> 110 West Sonora Street 9 <br /> PROJECT NO. 38008 nLE NO Stockton, California <br /> 8009 i 3A <br />