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SOIL DRILLING LOG SD # 24948 S
<br /> Page 1 ofA 1
<br /> CLB Geologist Matt Hanko
<br /> grC
<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_Sampler SUBCONTRACTOR&EQPT Gre
<br /> mg Drilling/Mobile B-61
<br /> PERCENTAGE ORDER (GRAVEL,SAND,SILT,CLAY) MEMO Q =Fust Water
<br /> MEMO
<br /> Borehole Abandonment/
<br /> o j a S Well Construction
<br /> Soil Description Details
<br /> aq v t3 tS
<br /> Color,Textiir,e,Moisture,Etc
<br /> q Ln v) r, 914 U 0
<br /> 0-0 4 Asphalt
<br /> No soil samples collected from surface to 20 feet below
<br /> grade
<br /> 25
<br /> 50
<br /> 75
<br /> —100 Borehole
<br /> diameter is
<br /> 1-uich
<br /> 125
<br /> 150
<br /> 175
<br /> —200 0 20 0'-22 0'Sandy Silt.(0,35,65,0),brown(10YR4f3), ML Portend
<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 ML
<br /> 50626 23 0'-26 0'Sandy Silt. (0,35,65,0),dark gray brown
<br /> (10YR4/2),non-plastic,fine sand,slightly stiff,slightly
<br /> —250 moist
<br /> 0
<br /> 26 0'-27 0'Silty Clay (0,10,40,50),brown(10YR4C3), CL
<br /> medium plasticity,slights stiff', moist 27 5
<br /> 1 1-
<br /> 27 5 27 0'-27 5' Silty Sand (0,70,30,0),gray(10YR4/1),fine �G1rKER,NG,
<br /> sand,poorly graded,medium dense,saturated `(t►Q� S3
<br /> CHRIS ER $.
<br /> SIGNATURE OF FIELD SUPERVISOR AND REVIEWER SIG ATURE OF REVIEWER
<br /> 54iolr ms4enlisf d+J, b �4
<br />' TITLE TITLE f OF AL��
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