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<br />Project CHEVRON 9-5775
<br />Project No 077 41991 043
<br />Log of Boring/Monitoring Well
<br />MW -12A
<br />Bormg Location 301
<br />WEST
<br />KETTLEMAN
<br />LANE, LODI, CA
<br />b
<br />Z
<br />0
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<br />LITHOLOGIC DESCRIPTION
<br />Boring Abondonment/
<br />.nn.
<br />t
<br />�'
<br />tq
<br />''
<br />(color, gram size, consistency, moisture, other)
<br />Well Construction Detoils
<br />o
<br />IOU
<br />�
<br />b
<br />3
<br />65
<br />�
<br />SANDY SILT (ML) (10YR-5/4) no hydrocarbon
<br />65
<br />65
<br />0
<br />3t
<br />odor, fine grained sand, hard, moist (0,30,50,20)
<br />32-
<br />2333415
<br />33-
<br />34-
<br />35
<br />SILTY SAND (SM) (5YR-5/6) no hydrocarbon
<br />15
<br />32
<br />0
<br />odor, fine to medium grained sand, moist, hard
<br />40
<br />0,70,25,5
<br />73839 37-
<br />38-
<br />39-
<br />8
<br />40
<br />CLAYEY SILT (ML) (10YR-6/4) no hydrocarbon
<br />Bentonite
<br />Chips
<br />20
<br />0
<br />41-0odor,
<br />fine grained sand, hard, damp (0,25,40,35)-
<br />32
<br />42
<br />d
<br />43
<br />44
<br />t8
<br />18o
<br />45
<br />SILTY SAND (SM) (10YR-3/4) no hydrocarbon
<br />—
<br />—
<br />-
<br />30
<br />46
<br />odor, fine to medium grained sond, hard,
<br />..-
<br />47
<br />damp (0,60,30,10)
<br />48-
<br />49–
<br />,,�=-
<br />"
<br />SILTY SAND (SM) (10YR-4/4) no hydrocarbon
<br />20
<br />todor,
<br />fine to medium grained sand, very stiff,
<br />•�'
<br />_
<br />�,,r
<br />25
<br />°
<br />51
<br />damp (O,sa,4a.10)
<br />—
<br />52
<br />4
<br />1~
<br />-
<br />54
<br />#2 Lonestor
<br />20
<br />55
<br />SILTY SAND (SM) (10YR--4/4) no hydrocarbon
<br />=
<br />'
<br />Sand Pack
<br />T
<br />22
<br />a
<br />odor, fine to medium grained sand, very stiff,
<br />=
<br />=
<br />58
<br />damp (0,50.40,10)
<br />7
<br />57-
<br />59
<br />59
<br />g
<br />60--'
<br />SILTY SAND (SM) (10YR-4/4) no hydrocarbon
<br />13
<br />0
<br />61
<br />odor, fine to medium grained sand, very stiff,
<br />_
<br />30
<br />damp (0,50,40,10)
<br />62
<br />—
<br />63
<br />Reviewed By
<br />Date.
<br />SE C a R Revised By Date: Page -2 -of --3-
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