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---BORING. MW-2
<br /> DATE DRILLED 12!5189
<br /> WEST.&IP1VGLc`��NG1NELcRS 1 SAMPLE INTERVAL
<br /> BORE HOLE LOG PAGE E of ,
<br /> PROJECT GEOLOGIST SURFACE 1558.
<br /> Former REGAL SERVICE STATION * 604 M THOMAS ELEVATION
<br /> LOCATION.1448 N. EI_ DORADO STREET DRILLER TOTAL DEPTH
<br /> /HARDING WAY, STOCKTON, Callbmla B. HOGATE JR 60'
<br /> DRILLING CONTRACTOR I DEPTH TO CASING
<br /> HOGATE EXPLORATION DRlLLWG WATER 50'-51' 60' of 4"
<br /> REMARKS 10' hollow stem auger powered by Mobile drill rip used to drill borhV Soil sample
<br /> collected with 2' CA standard sampler connected to a 1401b surface drop hammer
<br /> LL a- C:)
<br /> w u> > SOIL DESCRIPITION J
<br /> - o REMARKS
<br /> W _j UNIFIED SOILS CLASSIFICATION SYSTEM! CL
<br /> ❑ Cn m a-
<br /> c�
<br /> Cif
<br /> 6" blacktop surface
<br /> ttun gravel at 3'
<br /> 5' MW 2 15 100 PPM Clay brown, silty, dense, dry, no odor
<br /> (CL)
<br /> 10 Mo 2 25 125 Silt brown, clayey, firm, dry no odor
<br /> PPM (ML)
<br /> 15' M 5 2 19 250 Silt brown, clayey, firm, dry no odor
<br /> PPM (ML)
<br /> 20 20 2 2FFM 6 275 Clay brown, very silty, firm, dense
<br /> dry, no odor (CL)
<br /> 25' z5 2 7 Silt brown, clayey, firm, minor gravel,
<br /> dry, no odor (ML)
<br /> 30 so 2 17 zPPM
<br /> Sand brown, very line, silty, minor clay,
<br /> firm, dry, faint odor (SP)
<br /> 35' MW2 25 PPCA Clay brown, very silty„ firm, dry,
<br /> faint odor (CL)
<br /> 40' Mrv2 is 125 Silt brown, sandy, firm, dry, moderate
<br /> 40 PPM odor (gasoline) (ML)
<br /> 45'
<br /> 4s 2 26 !pin Silt brown, clayey, sand , firm, dry,
<br /> moderate (gasoline odor (ML)
<br /> 5ti'r Mw2 28 75 Sand brown, very fine-flue, with silt
<br /> 50' F
<br /> minor clay, no odor, wet (SM)
<br /> 55' 55 2 2s as Clay dark brown, minor silt, grey
<br /> PPM
<br /> • mottling, firm, no odor, fat clay
<br /> (CH)
<br /> 60
<br /> 60' 2 25 ao
<br /> PPM
<br />
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