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#n 249 g <br /> SOIL DRILLING LOG # I-� <br /> Page i of i <br /> Lar Geologist Matt Hanko <br /> gar?o <br /> NATURE OF GEOLOGIST <br /> PROJECT N&B Stockton LOCATION 4555 North Pershing,Stockton CA <br /> TOC ELEVATION (MSL) DATE(S) 10/19/93 TOTAL DEPTH 27.5' <br /> MONITORING DEVICE OVM SCREENED INTERVAL NIA <br /> SAMPLING METHOD Probe Drive Samuler SUBCONTRACTOR&EQPT Greeg Drt1hngjM0h1le B-61 <br /> PERCENTAGE ORDER (GRAVEL,SAND,SILT,CLAY) MEMO Q =Fmt Water <br /> MEMO <br /> a <br /> _ Borehole Abandonment/ <br /> Soil Description 8 Well Construction <br /> Details <br /> p 5 <br /> i u � � E� �� Color,Texture,Moisture,Etc ] '� o. <br /> rn CL4 V C�7 <br /> 0-0 4'Asphalt <br /> No soil samples collected from surface to 20 feet below <br /> 25 grade <br /> S0 <br /> i <br /> 7.5 <br /> ii <br /> 100 <br /> Borehole <br /> diameter is <br /> 1-itch <br /> 12.5 <br /> —150 <br /> 175 <br /> 20 0 0 20 0'-22 0'Sandy Silt(0,35,65,0),brown(10YR4/3), ML Portland <br /> non-plastic,fine sand,slightly stiff,slightly moist Cement <br /> 50625 <br /> 22.5 0 22 0'-23 0'Silty Clay (0,10,40,50),brown(10YR4/3), CL <br /> medium plasticity,stiff,slightly moist. MI <br /> 50626 23 0'-26 0'Sandy Salt(0,35,65,0),dark gray brown <br /> (10YR4R),non-plastic,fine sand,slightly stiff,slightly <br /> —250 moist. <br /> 0 <br /> 26 0'-27 0'Silty Clay (0,10,40,50),brown(10YR4/3), CL <br /> Qmedium plasticity,slightly staff,moist 275 <br /> :-27-5 27 0'-27 5'Silty Sand.(0,70,30,0),gray(10YR4/1),fine � O <br /> sand,poorly graded,medium dense,saturated G6'�O! <br /> • <br /> CHRISR 3.o <br /> SIGNATURE OF FIELD SUPERVISOR AND REVIEWER SIGPTIATURE OF REVIEWER <br /> TIME TITLE ' OFCA1-�F <br />