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<br /> PROJECT NAME. Dupont/Lodi BORING P: MW-29
<br /> PROJECT 0. 1813G SAYE DRILLED: 11/06/87
<br /> 1 EXCUTECH
<br /> EXPLORATORY BORING LOG LOGGED 6Y: K P
<br /> o10
<br /> 0
<br /> og � o x
<br /> a - 801E DE$CRIPTIOy a E
<br /> 00 N X03 FE a
<br /> o a a110
<br /> 8
<br /> ML SANDY SILTS yellowish brown (10YR 5/6), very fine to
<br /> 1 fide grained, subroundsd, sandy (15-20%) silt, 5-10%
<br /> �- open reotholes, moderate amounts of caliche filling
<br /> 2holes, minor iron mottling, trace of organic mattex,
<br /> dap, herd, no product odor
<br /> r 3
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<br /> ~' 4 16
<br /> 26
<br /> 5 A 29
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<br /> 6
<br /> Fry
<br /> 7
<br /> S4 SILTY SMZD; light r®ddish brorm (2.5Y•6/4), very fine
<br /> 9 to fine grained, subrounded sand, very silty (30-35%
<br /> 14 1% 5-a= diameter srcacre i
<br /> c� tons, 10% open-root
<br /> 38 holes, ccxrtnon caliche filling holes, cam= iron
<br /> -� ZO $ 44 stains on grains, damp, very dense, product or no prodt od
<br /> k � j
<br /> 11.
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<br /> f 12
<br /> 13 : light gray (10YR 7/1), fine to median drained,
<br /> { (Lepper fine-grading to medium grain with depth),
<br /> 34 11 subangular sand, rich in quartz and feldspar, 1-3$
<br /> 21Lot
<br /> msfic minerals, damp, loose, no product odor
<br /> 15 C 2$ SM SILTY SAID
<br /> , yellowish bmm {lOYR 5/6), very fine to
<br /> fine grained. subangular sand, very silty (30•-35%),
<br /> 16 ca m'011 ircn staining, trace of caliche, damp, median
<br /> ,} dense to dense, no product odor
<br /> ML SANDY SILT: dark yellowish brown (lOYR 4/6), fine to
<br /> ;.
<br /> 18 . very fire grain] sandy (30$), clayey (lfl%), silt,
<br /> .�- - _ --- ---- _10-15$-open-ro0tholes-(--1-3nrwn-in diameter),--2%-fill- - — -- --- --
<br /> , ,' I 19 10 ed with caliche, black organic matter carman in
<br /> 16 raothales, darrp, very stiff, no product odor
<br /> 20 d 23
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