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DEPTH SAMPLE BLOW COUNT
<br /> a oEscAlPTaoN WELL CONSTRUCTION
<br /> First Last DETAILS
<br /> it ° a In 12 in
<br /> 0-0 5', road base, gravel, brown,angular rock
<br /> 5 0 5'-4', dark gray,silly CLAY,dry to slightly{sl) i%iii
<br /> moist, moderately (mod) stiff,hardpan?
<br /> at 4'-8'.
<br /> 10
<br /> 5 36 /////
<br /> brown,buff brown,silty SAND,grades to 1,0e.1///
<br /> line sand then sandy silt by 9',scattered
<br /> roots.sl moist, no odor /
<br /> 15 i 3 9'-161, light brown, buff brown, SILT. some
<br /> sand, sl moist, no odor.
<br /> 20 neat cement'
<br /> 3 23 t6'-16', brown, fine to medium SAND,sl moist,
<br /> bentonite seal
<br /> laced b tremle
<br /> loose to mod dense,no odor (A Y
<br /> pipe methods)
<br /> N 2518'-06', brown, sl moist sandy SILT,no odor,sl
<br /> 7 33 cemented harder drilling at 19' 8'borehole
<br /> 36'-61', brown, some variable colored, fine to
<br /> 304 28 medium SAND,trace silt locally,sl odor
<br /> of fuel at 40', again at 45', In 'clean'
<br /> quartz sand,strong odor at 50'in sandy
<br /> lense, locally sand has burnt woody
<br /> 35 3 16 material,harder drilling at 55',more silty
<br /> sand from 55'to 61',slightly clayey silty
<br /> aand from about 57-60'
<br /> 40
<br /> 2 33
<br /> 61'-71 5', gray brown, 'clean' SAND, no odor, sl
<br /> moist, lenses of silty fine sand common,
<br /> no odor in 65'or 70'samples,grades to
<br /> 45silty sand with some clay at 70 /////
<br /> 5 22
<br /> 50 7 30 Total Depth 715 fL
<br /> No Groundwater Encountered
<br /> 55
<br /> 12 48
<br /> •/////
<br /> 60 •/////
<br /> 4 42
<br /> 65 5 24
<br /> caved native soil
<br /> 74 6 36
<br /> Date Drilled: November 19 and 20, 1 990
<br /> GILLIES TRUCKING CO. LOG OF BORING TS-2
<br /> Richesin & Associates, Inc. PROJECT NO. E90211 DATE 12-31-90
<br /> I•nKlneedn�Ceolaay and�tvlronmenlal SenAtes PREPARED BY D/1� PLATE B--3
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