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B R O W N A N D BO RING LOG
<br /> C A L D W E L L
<br /> Project Name: MonierLifetile, LLi;-French Camp Facility Project Number: 20587-300
<br /> Soil Boring ® Monitoring Well ❑ Boring/Well Number: FC-G5 Sheet ?of 2
<br /> Graphic Log
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<br /> F- o z
<br /> s o Description > U a Q o C A Remarks g
<br /> ca �' ° 3 EE ° v
<br /> U v o �, s , o,c' >
<br /> A a m N
<br /> OVA
<br /> PPM
<br /> @ 20.0'bgs same,trace caliche stringers /�!"
<br /> �j
<br /> @ 22.0'bgs Hard PAN(CLAY), white, very stiff,
<br /> SC dry, low plasticity, powderdyf'
<br /> @ 22.5'bgs Clayey SAND, grayish brown, very !
<br /> dense,dry, fine-grained, some iron-oxide staining
<br /> CL /
<br /> @ 23.7'bgs Sandy CLAY, grayish brown, very
<br /> stiff, moist, fine-grained, low to medium plasticity,
<br /> 25 some iron-oxide staining
<br /> @ 25.0'bgs same,decrease to stiff 0
<br /> j
<br /> SM @ 27.0'bgs Silty SAND, grayish brown,dense, 0 Sample FC-G5-27 collected at
<br /> moist,fine-grained, some iron-oxide staining,trace approximately 27'bgs at 0850.
<br /> mica, slight decrease in silt content with depth
<br /> @ 29.0'bgs same, color change to light gray, Groundwater sample FC-G5-Water
<br /> saturated, some mica collected at 1100.
<br /> 30-
<br /> 0
<br /> Sample FC-G5-30 collected at
<br /> approximayely 30'bgs at 0858.
<br /> CL @ 31.3'bgs CLAY with sand, brownish gray,very /
<br /> SM stiff, moist, fine-grained, medium to high plasticity
<br /> @ 31.8'bgs Silty SAND, grayish brown, medium
<br /> dense,moist,fine-grained, few mica
<br /> 0 sample FC-G5-33 collected at
<br /> approximately 33'bgs at 0905.
<br /> SP @ 34.0'bgs SAND with silt, brownish gray,dense,
<br /> CL saturated,fine to medium-grained,decrease in sand
<br /> 35 content with depth
<br /> @ 34.6'bgs CLAY, gray, medium stiff, moist, 0 Static Water Level = 26.76'bgs
<br /> medium to high plasticity, some iron-oxide staining pH = 8.43
<br /> @ 35.7'bgs Sandy CLAY,gray, stiff,moist, Temperature = 24.0 degrees
<br /> fine-grained, medium to high plasticity / Celceius
<br /> Conductivity = 1,020 umhos/cm
<br /> Boring terminated at approximately 37.0 feet below
<br /> ground surface(bgs)on 5/8/01. Groundwater was
<br /> encountered at approximately 29.0 feet below grade.
<br /> A temporary PVC screen was installed to total
<br /> depth to collect a groundwater grab sample. The
<br /> borehole was logged using direct push drilling
<br /> techniques. The group names,descriptions, and
<br /> USCS Classifications are based entirely on
<br /> visual-manual procedures. The borehole was
<br /> backfilled with bentonite-cement grout on 5/8/01.
<br /> 0
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<br /> N
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