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SECOR
<br />Logged By:
<br />Dates Drilled:
<br />Dri ing Cantractar
<br />Project Name:
<br />Md kiffiquipa�
<br />Wall Numb s:
<br />CM
<br />2/13/01
<br />2/21/01
<br />CASCADE
<br />DRILLING
<br />CHEVRON 95775
<br />LODI, CA
<br />CONTINUOUS CORE
<br />DIRECT PUSH
<br />MW -8S
<br />see Icgmd m Logs"for
<br />Boring
<br />Surface
<br />Gioandwater Depth (R):
<br />Total
<br />Depth (8.):
<br />Ihdve
<br />wt (lbs.):
<br />sampling method,
<br />Diam.Cain ):
<br />Elcv.(ft):
<br />clasafficaticas � Fors"
<br />g
<br />220.0
<br />NA
<br />NA
<br />Well
<br />Description
<br />Construction
<br />g�
<br />SILTY SAND (SM): brown (1oYR4/3), fine -pained sand, medium dense, moist,
<br />0
<br />subangular blocky soil structure, abundant rootholes, micaceous (0,70,30,0}.
<br />•i
<br />{
<br />55
<br />Weakly cemented from 55-57 feet
<br />0
<br />GROUT
<br />SANDY SILT (ML): light olive brown (2.5Y513), with clay, fine-grained sand,
<br />moderate vlasticity, very stiff moist L025,55.20).
<br />SAND (SP): olive brown (2.5Y5/3), medium -grained, medium dense, wet, micaceous
<br />w.
<br />r.
<br />60
<br />(0,100,0,0).
<br />1
<br />+-
<br />Grades to silt.
<br />?
<br />2" BLANK
<br />Grades to sand, fine-grained.
<br />CASINGSILTY
<br />SAND (SM): dark yellowish brown (10YR4/4), fine-grained sand, dense, wet,
<br />4
<br />cemented, subangular blocky soil structure, micaceous (0,65,3 5,0).
<br />i►:
<br />r.
<br />65
<br />1
<br />SAND (SP): grayish brown (10YR52), fine-grained, dense, wet, micaceous
<br />+,
<br />+�
<br />(0,100,0,0).
<br />;..
<br />SILTY SAND (SM): brown (7.5YR5/3), fine-grained sand, very dense. moist
<br />070300.
<br />SAND (SP): brown (7.5YR5/3), with silt, fine-grained, dense, wet (0,90,10,0).
<br />w
<br />70
<br />1
<br />CLAYEY SAND (SC): yellowish brown (10YR5/3), with silt, fine grained, very
<br />dense, moist, micaceous (0,60,15,25).
<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 />95775B8S.GP7
<br />LOO OF BOREHOLE
<br />Log of Well
<br />Approved by
<br />Figure
<br />(sheet 3 of 9)
<br />
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