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Total depth of borings35-1/2 -+ Diameter of borings 8 in Date drtlleds 5/8/90 <br /> Casing diameters N/A Lengths N/A Slot Size. N/A <br /> Screen diameter, N/A Length. N/A Material typos N/A <br /> Drilling <br /> _ <br /> Drilling Company wavne Driiltna Co Drillers Rich and Jav _ <br /> Method Used: Hollow—ste^n Auaer Field Geologists G Alltiman <br /> Slgnature of Registered Professionals <br /> Registration No.s -313 States Calif <br /> SAMPLE I c P.Lri. USCS I DESCRIPTION WELL <br /> DEPTH S'I I CODE f CONST. <br /> C= <br /> I <br /> C 2—in aspnalt over 6—in gravel road base <br /> 2 <br /> 4 <br /> S-5 36ppm 2L Clay, grayish—brown, dry, medium plasticity, hard . <br /> . . <br /> 6 ; <br /> 8 ' <br /> Q S-10 . 13 ppm I moderate brown, stiff ,••: . <br /> 12 <br /> 14 - <br /> 5-15 <br /> 4 5-15 15 ppm SR I Sand, Fine—grained, moderate yellow—brown, dry, medium . <br /> sense <br /> 16 <br /> 18 I • -I <br /> 24 S-20 7ppm # fine— to medium--grained, slightly damp, loose <br /> (section continues aownward) <br /> LOG OF BORING: B-G PLATE <br /> Fire Engine Company No. 2 <br /> ,appflsd GeoSyste.,-,a 110 West Sonora Street P-14 <br /> PROJECT NO. 38009-2 Stockton, California <br />