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Total depth of borbigs551/2 fplamotar of borings a in. pato drlllCds G 9 90 <br /> Casing diameters 4 in. Lengths 30 ft. Slot atzee 0.020 in. <br /> & Screen diameters 4 in. ^ Lengths 25 ft. Malarial typos PVC <br /> DrUlIng Companys Wayne Drili;na Co. DrUlare Rich and ,hay _ <br /> Mothad Useds Hollow-stem Auger A Fleld Geologists C. Altimari <br /> Signature of Rsglster®d SLAL r <br /> Reglstratlon Nae 4313 sten Calif, <br /> SAMPLE ;s USCS 1 <br /> NO. <br /> DEPTH P.t.p. CODE DESCRIPTION <br /> C4HST. <br /> 0 Gress and soil. <br /> 2 <br /> 4 - <br /> S-5 25 ppm CL Clay with some silt, moderate brown, dry, medium <br /> plasticity, very stiff. <br /> S <br /> 10 5-10 14 pp n Sitly clay, moderate yellow-brown, stiff. <br /> 12 <br /> . 7 <br /> 14 <br /> 5-15 19ppm ML Silt with some clay, pale brown, dry, slight plasticity, <br /> mec um stiff. <br /> 18 <br /> 1 f3 <br /> 20 5-20 39 I tl dcrk yellow-brown, slightly damp, ve stiff. <br /> PPm ry <br /> (section continues downward) <br /> -� LAG OF BORINQ B-8/MW-4 PLATE <br /> - Fire Engine Company No. 2 p <br /> .4 opflad G�oSyaramn 110 West .Sonora Street P•�Ga - <br /> PROJECT NO. 38009-2 ! Stockton, California <br /> a•+ <br />