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---------- - ----- _ _ -v - -- r_ BORING MW-3
<br /> DATE DRILLED 12/6-7/89
<br /> ff2S7 RNGEO-ENG,&WERS I SAMPLE INTERVAL
<br /> BORE HOLE LOG VF WATER
<br /> PAGE 1 OF 1
<br /> ' PROJECT GEOLOGIST SURFACE
<br /> Former REGAL SERVICE STATION • 604 M THOMAS ELEVATION. 1S
<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 49'-60' 60' of 4"
<br /> REMARKS 10" hollow stem auger powered by Mobile drill ria used to drill borirp Soil sample y
<br /> collected with 2" CA standard sampler connected to a 1401b surface drop hammer
<br /> ZH o c7
<br /> ti Q a
<br /> Ta 3 o SOIL DESCRIPITION REMARKS
<br /> a O F UNIFIED SOILS CLASSIFICATION SYSTEMA a
<br /> W T- m
<br /> ❑ (n IL
<br /> laL CD
<br /> 6" blacktop surface
<br /> 5' MS 3 1a 10 Silt dark brown, clayey, firm, dry no
<br /> PPM odor (ML)
<br /> 10' MOW3 24 15 Silt brown, clayey, firm, dry no odor
<br /> FPM (ML)
<br /> 15' M 5 3 11 25M Clay brown, very silty, firm, dense
<br /> dry, no odor (CL)
<br /> 20' 20 30
<br /> 3 24 30 Clay brown, very silty, firm, dense
<br /> dry, no odor (CL)
<br /> 25' 25 3 24 20 Clay brown, very silty, firm, dense
<br /> dry, no odor (CL)
<br /> 30' MW3 15 is Silt brown, clayey, firm, minor fine
<br /> 30 PPM sand, dry, no odor (ML)
<br /> 35' $3 10 20 Silt light brown, clayey, firm, dry, no
<br /> odor (ML)
<br /> 40' MW3 15 is Silt grey preen, clayey, firm, dry, no
<br /> 40 PPM odor, NO
<br /> 45'
<br /> 45 3 24 ffw Silt brown, clayey, firm, with black easy drilling from
<br /> mottling, dry, no odor (ML) 47' to 51'
<br /> 50' MW3 28 10 Sill brown, sandy, very fine with clay,
<br /> 50*
<br /> firm, wet, no odor (ML)
<br /> 55' MW3 46 8-10 Clay dark brown, minor slit, firm, no
<br /> 55 PPM odor, wet, fat clay, (CH)
<br /> 60' MW3 70 8-10
<br /> 60' r FPM
<br />
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