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0
<br />•
<br />•
<br />SECOR
<br />lntemadonal humpor"M
<br />Logged By
<br />Dates Dolled
<br />Dnlhng Contractor
<br />Project Name
<br />Melhod/Equipment
<br />Well Number
<br />1130/01
<br />CASCADE
<br />CHEVRON 95775
<br />CONTINUOUS CORE
<br />CM
<br />18/01
<br />DRILLING
<br />LODI, CA
<br />DIRECT PUSH
<br />MW -19C
<br />See "Legend to Jogs" for
<br />Bonng
<br />Surface
<br />Groundwater Depth (ft)
<br />Total
<br />Dnve
<br />I)inp
<br />sanzphr►g metbnd,
<br />Diem(")
<br />Eley (ft)
<br />63 FIRST
<br />Depth (f)
<br />wt (lbs)
<br />Dist (in.)
<br />classifications and laboratory
<br />8
<br />1270
<br />NA
<br />NA
<br />trsbn2 methods
<br />well
<br />Descnption
<br />Construction
<br />g
<br />L?
<br />}
<br />z
<br />CLAYEY SILT (ML) light olive brown (2 SY5/3), fine-grained sand, moderate
<br />0
<br />plasticity, very stiff, moist (0,20,50,30)
<br />SAND (SP). pale yellow (2 5Y813), fine-grained, dense, dry, micaceous (0, 100,0,0)
<br />r
<br />SILTY SAND (SM) light olive brown (2 5Y5/3), with clay, fine-grained sand, dense,
<br />r
<br />moist (0,70,20,10)
<br />i+
<br />i+
<br />55
<br />51
<br />k
<br />GROUT
<br />SANDY SILT (ML) light olive brown (2 5Y5/4), with clay, fine-gratned sand, hard,
<br />+
<br />moist (0,35,50,15)
<br />r
<br />Same as above
<br />290
<br />r
<br />i+
<br />i+
<br />z
<br />2" BLANK
<br />�.
<br />CASING
<br />SAND (SP). olive brown (2 5Y4/4), with silt, fine -to medium -grained, medium dense,
<br />183
<br />wet, micaceous (0,90,10,0)
<br />r
<br />r
<br />14
<br />`
<br />Same as above, trace silt, me hum -to coarse-grained
<br />i+
<br />�
<br />i+
<br />t
<br />0
<br />a
<br />w
<br />70--
<br />0
<br />a
<br />a
<br />SILTY SAND (SM) yellowish brown (10YR5/4), with trace clay, fine-grained sand,
<br />ro+
<br />►�
<br />medium dense, moist to wet, cemented by iron oxide m zones (0,70,25,5)
<br />e
<br />z
<br />s
<br />z
<br />The substrata descriptions above are generalized representations and based upon visual/ tival classification of cuttings and/or samples
<br />obtained during drilling Predominant material "shown on the log may contain different materials and the change from one
<br />predommant 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 />PYujmt No 077 43451 250 Date 3/9/01
<br />95775B5 GPJ
<br />LOG OP BOREHOLE
<br />Log of Well
<br />Approvedby
<br />Figure (sheet 3 of b)
<br />
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