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.mm. <br /> PRWECT NAME: DuPont/L0di <br /> PROJECT 0: 1813G BORING V. MW-32 <br /> 1EXCIELTICH DATE DRILLED: 2/1/88 <br /> EXPLORATORY BORING LOG LOGGED By: <br /> p <br /> 0 W <br /> 0 a; 0 <br /> Z <br /> SOIL DESCRIPTION <br /> SO ay W <br /> t0; Oc <br /> oft <br /> 8 <br /> rc <br /> cc <br /> 23 SM SILTY SAND with <br /> CLAYI dark Yellow brown (joy <br /> 4/4), <br /> very fine to fine grained, subrounded <br /> 24 15 sand, 309 <br /> silt, 5% clay, 2% milky quartz 25 E 18 grainsdense, no <br /> , damp, Product odor <br /> 21 <br /> 26 <br /> 27 <br /> 28 <br /> SP SAND, Yellowish brown <br /> 29 16 medium-grained, subangular <br /> 5/6), fine to <br /> gular to subrounded <br /> sand, <br /> 28 10-15% silt, sand isquartz ad fo <br /> 30 p 50 spar rich, 2% OP&que minerals, common Feld- <br /> 31 31n <br /> staining, sample readily disaggregates into <br /> loose Pile when dislodged from rings, damp, <br /> very dense, no product odor <br /> 32 <br /> 33 <br /> CL SILTY <br /> CLAY with <br /> SAND; dark brown <br /> 4 15-20% silt, wn (10YR 4/3) <br /> 10-15% very fin gro. <br /> 25 e- <br /> subrounded sand; 3_5% Fe eta Lned <br /> 45 . . ining.in open <br /> 35 rootholes, largest . <br /> holes are .1mm in dia- <br /> meter but rare, <br /> sample 18 slightly Fe. <br /> 36 Cemented, damp, <br /> vQry stiff, no product odor <br /> )A <br /> 7 <br /> 38 <br /> 39 so <br /> H so SILTYLTY <br /> SAND <br /> I grayish brown (10YR 5/2 ne <br /> to very fine-grained,-subrounded-sandfi3o <br /> -- -- <br /> Irk 1 40%-silt, common dark raddish brown (2.5yR <br /> 3/4) FS staining, moderate pe cementing, <br /> 1% open r <br /> ootholes, Fe deposits filling. <br /> to Majority of rootholes I'd <br /> AmP. very dense, <br /> 'it) product odor <br /> ? <br /> 3 <br /> 21. SA <br /> J 42 <br /> 45 <br />