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<br />Project CHEVRON 9-5775
<br />Project No 077 41991 043
<br />Log of Boring/Monitoring Wel!
<br />MW -10A
<br />Boring Location 301 WEST
<br />KETTLEMAN
<br />LANE, LODI, CA
<br />E
<br />LITHOLOGIC DESCRIPTION
<br />Boring Abandonment/
<br />4Z,
<br />a
<br />(color, grain sire, consistency, moisture, other)
<br />Well Construction Details
<br />o0
<br />m
<br />C3W
<br />a
<br />o
<br />m
<br />of
<br />cin
<br />a
<br />o
<br />3
<br />13
<br />30
<br />SILTY SAND SM 7 5YR-4 6 with minor clay,
<br />20
<br />0
<br />31
<br />no hydrocarbon o or, fi a to med um groaned
<br />22
<br />sand ve stiff most 0-50-40,10
<br />32
<br />33
<br />34
<br />35
<br />SILTY CLAY (ML) (10YR-6/4) with minor sand,
<br />3a
<br />no hydrocarbon odor, fine grained sand, hard,
<br />50
<br />50
<br />0
<br />36
<br />most Q,15,45,40
<br />37
<br />3$
<br />39
<br />SILTY SAND (SM) (1OYR-5/6) with minor cloy,
<br />35
<br />40
<br />no hydrocarbon odor, fine to medium grained
<br />50
<br />0
<br />41
<br />sand, hard, most (0,45,40,15)
<br />50
<br />Bentonite
<br />42
<br />Chips
<br />43
<br />44
<br />45
<br />CLAYEY SILT (ML) (10YR-5/4) with sand, no
<br />12
<br />hydrocarbon odor, fine to medium grained sand,
<br />15
<br />20
<br />o
<br />46
<br />very stiff, moist (0,20,45,35)
<br />47-
<br />748
<br />48-
<br />49
<br />49-
<br />50--
<br />50
<br />CLAYEY SILT (ML) (10YR-5/4) with minor sand,
<br />17
<br />no hydrocarbon odor, fine grained sand, very28
<br />30
<br />0
<br />51
<br />stiff, most 0,10,55,35
<br />52
<br />53
<br />=
<br />54
<br />—
<br />'
<br />#2 Lonestor
<br />55
<br />SILTY SAND (SM) (10YR-4/3) no hydrocarbon
<br />-
<br />Sand Pack
<br />—
<br />16
<br />odor, fine to coarse grained sand, very stiff to
<br />=_
<br />21
<br />°
<br />56
<br />hard, wet (0,70,20,10)
<br />32
<br />57
<br />58
<br />59
<br />=
<br />w
<br />21
<br />60
<br />SAND (SP) (10YR-3/3) with minor gravel, no
<br />30
<br />0hydrocarbon
<br />61
<br />odor, coarsed grained sand, very
<br />=
<br />'
<br />40
<br />stiff to hard, wet (10,$0,5,5)_
<br />62
<br />—
<br />63
<br />Reviewed By
<br />Date
<br />SEC 0 I \ Revised By Dote Page-2—of—A-
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