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SECOR
<br />rrrenwdan4 rnoonwra ed
<br />Logged By:
<br />Dates Drilled:
<br />Drilling Contractor
<br />Project Name:
<br />Me&XVEg P0=1t:
<br />Weal Number.
<br />2119/01
<br />CASCADE
<br />CHEVRON 95775
<br />CONTINUOUS CORE
<br />CM
<br />2122/01
<br />DRILLING
<br />LODI, CA
<br />DIRECT PUSH
<br />MW -7B
<br />See "Legend to Logs" for
<br />Baring
<br />Surface
<br />Groundwater Depth 00:
<br />Total
<br />Drive
<br />a n
<br />classifications end laboratory
<br />Diem (an.):
<br />F.1ev.(ft):
<br />57 FIRST
<br />Depth (R):
<br />wt(ibs.):
<br />Dist );
<br />testing
<br />S
<br />220.0
<br />NA
<br />NA
<br />Well
<br />fig.
<br />Descxiption
<br />Construction
<br />A
<br />SILTY SAND (SM): brown (10YR4/4), with clay, fine-grained sand, medium dense,
<br />0
<br />moist, micaceous, subangular blocky soil structure (0,55,40,5).
<br />r.
<br />r.
<br />0
<br />CLAYEY SILT (ML): light olive brown (2.5Y5/3), fine-grained sand, bard, moist,
<br />subangular blocky soil structure, iron oxide stain along fractures, cemented (0, 15,65,20).
<br />GROUT
<br />='
<br />SAND (SP): brown (10YR4/3), with silt, fine-grained, medium dense, wet, micaceous
<br />(0 ,9,0,10,0).
<br />e;
<br />k
<br />CLAYEY SILT (ML): light olive brown (2.5Y5/3), fine-grained sand, moist to wet
<br />along fractures, angular blocky soil structure (0, 15,65,20),
<br />r:
<br />0
<br />i+
<br />i+
<br />2" BLANKCLAYEY
<br />SAND (SC): brown (7.5YR4C3), with silt, fine -to medium. -grained sand,
<br />CASING
<br />dense, wet to moist, subangular blocky soil structure (0,60,15,25).
<br />SILTY SAND (SM): brown (10YR4/3), with clay, fine-grained sand, dense, wet,
<br />weals cementation (0,75,2A,5)
<br />0
<br />SAND (SP): brown (7.5YR5l3), with silt, fine -to mediumgrahuA dense, wet
<br />+`
<br />+'
<br />0 90 10 0 .
<br />SANDY CLAY (CL): brown (7.SYR4l3), wit fin grained sand, moderate
<br />plasticity, very stiff, moist (0,30,20,50).
<br />plasticity,
<br />CLAYEY SAND (SC): brown (7.5YR4/3), with silt, fine-grained sand, dense, moist
<br />(0,50,20,30).
<br />:{
<br />'70
<br />SAND (SP): light yellowish brown (2.5Y6/3), medium -to coarse-grained, dense, wet
<br />0
<br />(0,100,0,0).
<br />BENTONrIT
<br />Same as above, fine-grained.
<br />SEAL
<br />SILTY SAND (SM): light olive brown (2.5Y5/4), fine-grained sand, dense, moist to
<br />wet (0,70,30,0)_
<br />The substrata descriptions above are generalized representations and based upon visual/manual 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 3/20/01
<br />95775B6.GPJ
<br />L,OG OF BOREHOLE
<br />Log of Well
<br />Approved by _
<br />R9M--
<br />(sheet 3 of 9)
<br />
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