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<br /> rr•rK KJl •00 1a•t4 LNLLL�L�.n�a� • '
<br /> PROJECT NA► Aupont/Lodi BORING 0: MW-29
<br /> PROJECT IF: 1813G DATE DRILLED: 11/06/87
<br /> 11]cICELTEeHEXPLORATORY BORING LOQ' " � lay: �`p
<br /> '7)
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<br /> s `y ¢ ROIL DESCRIPTION p
<br /> E CL SILTY CLAY with &M, brown (10YR 5/3), very fine
<br /> 6 23 sandy (15-20%), silty (15-208) clay, medium gl&St is
<br /> 1-58 open rootholes, cmnm iron staining
<br /> 24
<br /> 18 SF S=: dark brcw:s (10YR 4/3), coarse to rwdiw-grain-
<br /> '° 25 E 50 ad, subangular sauid, carnrcm black stains on grains,
<br /> quartz rich, 58 mafi.c mfnaralic (mostly micas),
<br /> ' 26. dam, moist, ample readily disaggregates into
<br /> loose pile, no product odor
<br /> 27
<br /> SH SILTY SAND: yellowish brown (10YR 5/4). very silty 4
<br /> (308), slightly clayey (5-108), medium to very five
<br /> �. 2@ Tmined, aub&),yul•aw Lr, subsea" t&u d, 1-3% fir,
<br /> rootholes, trace of ca.Licne, minurn aenee, no
<br /> 4 29 13 prodcct odor
<br /> !' 31a 17
<br /> F 25
<br /> 31
<br /> 32
<br /> 33
<br /> 34 H 21.
<br /> ` s 62 -
<br /> 5 SILTY SAND= dark yellowish brown (10YR 4/4), very
<br /> silty (35%), claiyey (10•.158), medim to fine
<br /> 36 grained, subanm_Aar sand, slightly friable, 18
<br /> q= root: holes, trace of calicho filling holes,
<br /> 3`r most vary dense, no product odor
<br /> 38 CL SILTY C;Y with SAND: yellowish brown (1 YR 5/4),
<br /> silty (258), sandy (15-208), clay, low plasticity,
<br /> 39 15 18 open root holes, minor caliche films on sand
<br /> -i F -- - I-- 41- grains,-damp,-hard,-no-product odor ----- .--- - -- -- - --- --- -
<br /> r
<br /> � 2 •
<br /> SILTY CLAY with SAND: red (2.5YR 4/8), very silty
<br /> 43 (308), very fine sandy (158), claY. low plasticity,
<br /> tJ 108 open rootholes, catmon black staining on holes,
<br /> ' € 4 7 ccmron iron concretions-3m in diameter, moist,
<br /> 15 stiff to very stiff, no product odor
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