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SOIL DRILLING LOG #D 24947 <br /> ry <br /> AP <br /> ��� Page 1 of 1 <br /> L a Geolo st Matt Hanko <br /> C"3r� d� <br /> SIGNATURE OF GEOLOGIST <br /> r PROJECT N&B Stockton LOCATION 4555 North Pershing,Stockton CA <br /> TOC ELEVATION (MSL) DATE(S) 10/19/93 TOTAL DEPTH 28.0' <br /> MONITORING DEVICE OVM SCREENED RgTERVAL NIA <br /> SAMPLING METHOD robe Drive Sampler_ SUBCONTRACTOR&EQPT GreggDrillin obile B-61 <br /> PERCENTAGE ORDER (GRAVEL,SAND,SILT,CLAY) MEMO Q =First Water <br /> MEMO <br /> 1 � <br /> Borehole Abandonment/ <br /> Well Construction <br /> d Soil Description Details <br /> I v Color,Texture,Moisture,Etc <br /> A vi vi cn � U C7 <br /> ` 0-0 4'Asphalt <br /> a No soil samples collected from surface to 20 feet below <br /> 2 5 grade <br /> 50 <br /> 75 <br /> 100 <br /> Borehole <br /> diameter is <br /> 1-inch <br /> 125 <br /> 150 <br /> 17.5 <br /> —200 0 20 0'-23 0'Sandy Silt_ (0,35,65,0), brown(10YR4/3), ML Portland <br /> non-plastic,fine sand,slightly stiff,dry to slightly moist_ Cement <br /> 5062! <br /> 22.5 0 <br /> 23 0'-24.5'Silty Sand (0,65,35,0),dark grayish brown SM <br /> 50622 (10YR4/2),fine sand,poorly graded,medium dense,slightly <br /> 20 moist;petroleum odor ML <br /> 0 24.5'-26.5'Sandy Silt. (0,25,65,10),brown(10YR4/4), <br /> 50623 266 non-plastic,fine sand,soft; slightly moist,petroleum odor <br /> SZ <br /> 26.5'-28 0'Silty Sand (0,70,30,0),dark gray(10YR3/1), SM <br /> 27.5 fine sand,poorly graded,medium dense,saturated,petroleum 280 <br /> odor '. <br /> CHRIS o R s. <br /> Nse.r�rsrv3x ors <br /> SIGNATURE OF FIELD SUPERVISOR AND REVIEWER SIG URE OF REVIEWER <br /> J'l �1? d 9 <br /> TITLE TITLE F OF C Al-�F <br />