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• PROJECT NAME: Dupont/Lodi 13ORING #: PSV-31
<br /> PROJECT •: 1813G DATE DRILLED: 11/03/87
<br /> EXCEITECH EXPLORATORY BORING LOG LOGGED 8Y: K P
<br /> z �
<br /> I.- _j .12 Q .
<br /> x p r � O~ O Y
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<br /> os
<br /> � o �j p u SOIL DESCRIPTION �j t
<br /> rs- a 0 - Q md> > "' E
<br /> 3 w g
<br /> W ` o 5 < a
<br /> Q- Ito 01 111 501 silty (25%), sandy (20%), clay, low plasticity, 5$ IL 0
<br /> 23 open rootholes, common dark staining in holes, damp,
<br /> hard no product odor
<br /> 24 SM SILTY SAND; yellowish brown (10YR 5/6), silty (20-30$
<br /> 21 fine to very fine subangular shad, 10-15% dark min-
<br /> 26 erial, 5% open rootholes, iron and caliche staining,
<br />• 25 E 39 damp, dense to very dense, _no product odor
<br /> 26-
<br /> 27 -
<br /> -
<br /> SP SAND; yellowish brown (10YR 5/4) , meidun to fine
<br /> 28 grained sand, subrounded to subangular, quartz rich
<br /> 10-15% dark minerals, 5% gold mica, da-up, mediun
<br /> 29 16 dense, no product odor
<br /> F 17
<br /> 30 G 34 SM SILTY SAND, light olive brown (2.5Y 5/4) , silty
<br /> r 31 (20-30%), slightly clayey ( 5%), fine to very fine
<br /> subangular sand, 5% subrounded medi.0-n grained
<br /> sand, 5--10% open rootholes, 20% iron staining in
<br /> 32 holes, 1-2% gold mica, damp, very dense, no product
<br /> odor
<br /> 33
<br /> SP SAND; yellowish brown (10Y$. 5/8), medium to fine
<br /> 34 12 grain, subangular-subrounded sand, quartz and feld-
<br /> 24 spar, rich, 15% dark minerals--sample composed of
<br /> 35 I 24 very loose ,quartz and feldspar, medium sized, ccm-
<br />'� mon fine grain dark minerals, bottan 6" in shoe
<br /> 36 color changes to white (10YR 8/1) , damp to moist,
<br /> mediun dense, no product odor
<br /> 37
<br />�. 38
<br /> 1
<br /> 39 9 @40'-white ( 10YR 8/1) meidum to fine grain; subangu
<br /> 13 lar to subrounded, quartz rich sand, 15-20% dark
<br /> 40 15 mineral
<br /> SILTY SAND; light brownish gray (2.5Y 6/2) , silty
<br /> 41 (15-30%) , fine to very fame sand, subrounded to sub-
<br /> -
<br /> ub angular, silt varies throguh sample
<br /> 42-
<br /> 43-
<br /> -
<br /> 18
<br />.� 44 WL 38
<br /> SP SAND; gray ( 10YR 6/1) , miediun to coarse grained
<br /> 45
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