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i
<br />i`
<br />SECOR
<br />L ogged
<br />Dales es Drilled:
<br />Drilling Contractor
<br />Project Nmme: M�
<br />We 111 Number.
<br />215/01
<br />CASCADE
<br />CHEVRON 95775 CONTINUOUS CORE
<br />MM
<br />CM
<br />V7101
<br />DRILLING
<br />LODI, CA DIRECT PUSH
<br />-20B
<br />See "Legend to Lags" for
<br />Bpm
<br />Stuface
<br />Gw=dwatea Depth (R):
<br />Total
<br />Drive
<br />smmplingnxdVd,
<br />DiamW►.):
<br />Elev.(R):
<br />57 FIRST
<br />Depth(R.):
<br />wt,(lbs,):
<br />Dist(in):
<br />clasaficatims and labomDDr
<br />g
<br />140.0
<br />NA
<br />NA
<br />Well
<br />Description
<br />Construction
<br />$•
<br />SILTY SAND (SM): dark yellowish brown (10YR4/4), fine-grained sand, dense, dry
<br />0
<br />to moist, micaceous (0,75,25,0).
<br />is
<br />SANDY SILT (NII.): light yellowish brown (2.5Y6f3), with trace clay, fine-grained
<br />sand, low plasticity, very stiff, dry to moist, subangular blocky soil structure (0,30,65,5).
<br />55
<br />0
<br />S
<br />GROUT
<br />*:
<br />*:
<br />Same as above, moist to wet
<br />0
<br />SAND (SP): light yellowish brown (2. SY6/3), fine-grained, medium dense, wet
<br />+�
<br />a'
<br />(0,100,0,0).
<br />='
<br />`CASING
<br />2" BLANK
<br />SILTY SAND (SM): light olive brown (2.SY5/4), with clay, fine-grained sand, dense,
<br />moist to wet (0,50,3 5,15).
<br />w.
<br />is
<br />0
<br />:4
<br />SANDY SILT (NEL): yellowish brown (10YR5/4), with clay, fine-grained sand, low
<br />a
<br />plasticity, very stiff, moist, weak granular structure (0,35,55,10).
<br />SAND (SP): brown (7.5YR5/4), with fine gravel, medium -grained, dense, wet
<br />};•
<br />}:
<br />(10,90,0,0).
<br />70
<br />0
<br />GRAVELLY SAND (SW)- brown (7.5YR5/4), medium -to coarse-grained, fine to
<br />:*
<br />medium gravel, dense wet (30,70,0,0).
<br />Grades to sand.
<br />BENTO
<br />SEAL.
<br />The substrata descriptions above are generalized representations and based upon visual/mamW classification of cuttings and/or 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 3/21/01
<br />95775B4.00
<br />LOO OFBORFHOLE
<br />Log of Well
<br />Approved by _
<br />Figure
<br />(sheet 3 of 6)
<br />
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