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Vhi -- - - -- BORING' MW-i
<br /> DATE DRILLED 1214189 _
<br /> WFSTF"19E0-1F1VGh EERS 1 SAMPLE INTERVAL
<br /> BORE HOLE LOG PAGE 1 of ,
<br /> PROJECT GEOLOGIST SURFACE
<br /> Former REGAL SERVICE STATION • 604 M THOMAS ELEVATION
<br /> LOCATION.1448 N. EL DORADO STREET DRILLER TOTAL DEPTH
<br /> /HARDING WAY, STOCKTON, California B HOGATE JR 60,
<br /> DRILLING CONTRACTOR DEPTH TO CASING.
<br /> HOGATE EXPLORATION DRILLING WATER 50' 60' of 4'
<br /> _ - REMARKS 10' hollow stem auger powered by Mobile drill rig used to drill boring Sol] sample
<br /> collected with 2"CA standard sampler connected to a 1401b surface drop hammer
<br /> ^ o CC
<br /> LD
<br /> Z U- a o
<br /> 3SOIL DESCRIPIT[ON Cz H REMARKS
<br /> [L F F-- UNIFIED SOILS CLASSIFICATION SYSTEM 0-
<br /> W (E m � o-
<br /> (n a- [D
<br /> 6" blacktop surface
<br /> 5'
<br /> MW 14 2 m Slit dark brown, clayey, firm, dry no
<br /> odor NO
<br /> 10' MWI-
<br /> 10 21 PPM Silt brown, clayey, firm, dry no odor
<br /> (ML)
<br /> 15' M W 1 13 45 Clay brown, very silty, firm, dense
<br /> 15' PPM
<br /> dry, no odor (CL)
<br /> 20' Mwt 28 65 Clay brown, very silty, firm, dense
<br /> 20' PPM dry, no odor (CL)
<br /> 25' 25 1 21 125 Clay brown, very silty, firm, dense
<br /> dry, no odor (CL)
<br /> 30' Mwt 19 250 Silt brown, clayey, firm, minor fine
<br /> 30 PPM sand, dry, no odor (ML)
<br /> 35' 35,t 14 2Silt light brown, clayey, firm, dry, no
<br /> 1 PPM odor (ML)
<br /> 40' 4o t 17 175 Silt prey green, clayey, firm, dry, no
<br /> odor, NO
<br /> 45'
<br /> 451 27 t M Silt brown, clayey, firm, with black
<br /> mottling, dry, no odor (ML)
<br /> 5 50,I 22 � Sill brown, sandy, very fine with Gay, easy drilling from
<br /> firm, wet, no odor (ML) 50' to 53'
<br /> 55' MWI 32 50 Clay dark brown, minor slit, firm, no
<br /> 55, PPM odor, wet, fat clay, (CH)
<br /> i� 60' 60 t 44 5o
<br /> Fi'M
<br />
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