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BORING MW-4- -_ _ ---
<br /> DATE DRILLED 1218189
<br /> NE.STFRNGE'O-ENGINEF,RS ' SAMPLE INTERVAL
<br /> BORE HOLE LOG PAGE WATER of ,
<br /> PROJECT GEOLOGIST SURFACE1S 01'
<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 DR111ING WATER 49'-60' 60' of 2"
<br /> REMARKS 8" hollow stem auger powered by Mobile drill rig used to drill boring Solt samples
<br /> collected with 2' CA standard sampler connected to a 1401b surface drop hammer
<br /> ^
<br /> 0Q-e
<br /> LD
<br /> Z � a- C::)
<br /> 3 o SOIL DESCRIPITION REMARKS
<br /> I L O m ►- UNIFIED SOILS CLASSIFICATION SYSTEM Q
<br /> W (Za C_-
<br /> ❑ (n EL C-0
<br /> 6" blacktop surface
<br /> 5' M$4 28 15-20 Silt brown, clayey, firm, dry no odor
<br /> PPM (ML)
<br /> 10' Mw4 to 30 Sift brown, clayey, firm, dry no odor
<br /> 10' PPA1
<br /> (ML)
<br /> 15' M5 4 51 45-50 Silt brown, clayey, firm, white mottling,
<br /> PPM firm, dry, no odor (ML)
<br /> 20' Mw4 14 45-50
<br /> 20 PPM Sift brown, clayey, firm, white mottling,
<br /> Inc reasing clay, firm, dry, no odor
<br /> (ML)
<br /> 25'
<br /> zs{ 16 4F�5 Sand brown, silty, with moderate clay,
<br /> firm, dry, no odor (SC)
<br /> 30' MW4 32 20-30 Clay brown, silty, firm, minor fine
<br /> 30 PPM sand, dry, moderate odor (CL)
<br /> 35' 35 4 FPM Clay light grey, decreasing silt, firm,
<br /> dry, moderate odor (CL)
<br /> 40' MW4 25 20-25
<br /> 40 PPM Clay light grey, decreasing silt, with
<br /> white motling, firm, dry,
<br /> 45, moderate odor (CL)
<br /> MW4 23 30'35
<br /> 45PPM Clay brown, silty, firm, dry, no odor easyg
<br /> drillin from
<br /> (CL) 47' to 51'
<br /> 50' S0W4 19 2�M5 Silt brown, sandy, very fine sand, minor
<br /> clay, firm, wet no odor (ML)
<br /> 55' Mw4 19 20-25 Clay dark brown, minor silt, firm, no
<br /> 55 PPM odor, wet, fat clay, (CH)
<br /> 60' 60 4 23,, 20-25
<br /> ppm Silt brown, sandy, very fine sand, minor
<br /> clay, firm, wet no odor (ML)
<br />
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