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SECOR
<br />l�tanatlonar tn�vrata
<br />Logged By: Dates Drilled: Drilling Cantractor Project Namc: Metbod/EgWpmeut: well Number.
<br />115/01 CASCADE CHEVRON 95775 CONTINUOUS CORE
<br />CM 217101 DRILLING LODI, CA DIRECT PUSH "-20A
<br />Set I-agemd to Logs" or Baring S4uface Gromxdwatu Depth (R): Total Drive
<br />sampling method, Dian (in }: Elev.(ft): S7 FIRST Depth (k): wt.(lbs.7 Dist�(i�.):
<br />�' 140.0 NA NA
<br />g
<br />Well Description
<br />Construction A
<br />0
<br />SILTY SAND (SM): Yellowish brown (10YR5/4), fine-grained sand, dense, moist to
<br />wet, weak subangular blocky soil structure (0,70,30,0).
<br />gU Satne as above, cemented. 0
<br />SANDY SILT (ML): yellowish brown (10YR5/4), with clay, fine-grained sand, low
<br />plasticity, hard, dry to moist, subangular blocky soil structure (0,30,50,20).
<br />B5 0
<br />SILTY SAND (SM): dark yellowish brown (10YR4/4), fine-grained sand, dense,
<br />moist to wet (0,60,40,0).
<br />90 0
<br />SANDY SILT (ML): brown (10YR5/3), fine-grained sand, low plasticity, very stiff,
<br />t III moist, subangular blocky soil structure (0,40,60,0).
<br />CLAYEY SAND (SC): dark yellowish brown (10YR4/6), with silt, fine -to
<br />medium -maned sand, very dense, ist, weak cementation iron oxide (0,50.20,30).
<br />SILTY SAND (SM): Yellowish brown (10YR5/4), fine -to medium -grained sand, very
<br />dense, wet, micaceous (0,85,15,0).
<br />95-
<br />0
<br />CLAYEY SILT (ML): light yellowish brown (2.SY6/3), moderate plasticity, stiff,
<br />moist, angular blocky soil structure, wet along fractures (0,0,70,30).
<br />The substrata descriptions above are generalized representations and based upon visual/manual classification of cuttings andlor samples
<br />obtained during drilling. Predominant material types shown on the log may contain different materials and the change from one
<br />predominant material type to another could be different than indicated Descriptions on this log apply only at the specific location at the
<br />time of drilling and may not be representative of subsurface conditions at other locations or times.
<br />Project No. 077.43451.250 Date 3/2v01 Log of Well
<br />95775B4A.GPJ Approved by
<br />LOCI OF BOREHOLE Figure (sheet 4 of 6)
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